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Search Results
— 2000 specimen records retrieved (1896 records with coordinates) (That's the default maximum. Contact Jason Alexander for larger data requests.) Results for search: County=RIVERSIDE; Source=All; Map/download results: BerkeleyMapper with layers and yellow flags |
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Please cite data retrieved from this page: Data provided by the participants of the Consortium of California Herbaria (ucjeps.berkeley.edu/consortium/). | |
Records are made available under the CCH Data Use Terms. |
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A yellow cell in the column headed "?", for records with coordinates, indicates a discrepancy with respect to range as specified in the eFlora. Read more ... |
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? | Specimen ID | Determination * | Collector | Collection Date | Collection Number | County | Locality | Elevation in meters | Feedback | |
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CAS-BOT-BC229326 | Abronia villosa | R. F. Hoover | 1969-4-14 | 11232 | Riverside | Palm Springs, just south of south city limit | Comment | |||
CAS-BOT-BC229346 | Abronia villosa | Jenkins; Street | 1917-5-30 | 1935 | Riverside | San Jacinto | Comment | |||
POM122577 | Abronia villosa | Marcus E. Jones | 1924-2-27 | s.n. | Riverside | Desert Center. Chuckwalla Valley. | Comment | |||
RSA340185 | Abronia villosa | Robert F. Thorne, W. A. Tilforth | 1980-5-28 | 54181 | Riverside | San Bernardino Mountains: Whitewater ridge above old bridge. | Comment | |||
SEINET156036 | Abronia villosa | Norman C. Cooper | 1944-7-15 | 1592 | Riverside | Palms to Pines Hwy. | 1463 | Comment | ||
RSA593979 | Abronia villosa var. aurita | D. L. Banks, Elizabeth Hedge Banks | 1996-5-2 | 966 | Riverside | NW Palomar Mountains; Agua Tibia Mountains; WSW of Dorland Mtn., in the Pechanga Indian Reservation; Along the sandy margins of Pechanga Creek, approximately 15 m E of Pala Road. | 351 | Comment Read comments May 12 2011 |
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UCR238088 | Abronia villosa var. aurita | Mark A. Elvin, Julie M. Vanderwier | 2002-5-16 | 2052 | Riverside | Peninsular Range; Agua Tibia Mtns., Pechanga Indian Reservation, nameless drainage/wash south of Pala Rd. | 335 | Comment | ||
RSA779201 | Abronia villosa var. villosa | Jim Andre | 2011-2-9 | 15938 | Riverside | Coachella Valley; along Varner Road between Desert Hot Springs and Palm Desert, 2 miles N of I-10 | 189 | Comment | ||
UCR27850 | Abutilon palmeri | A. C. Sanders | 1982-11-24 | 3272 | Riverside | Riverside, University of California, Botanical Garden, slope above Alder Canyon near the Garden Office. | Comment | |||
RSA683199 | Acacia baileyana | Scott D. White | 2003-12-1 | 9894 | Riverside | Santa Ana River Valley; City of Riverside; (La Sierra area). | 244 | Comment | ||
UCR25147 | Acacia greggii | John C. Roos | 1965-6-23 | s.n. | Riverside | Sonoran (Colorado) Desert, Eagle Mtns., Lost Palms Canyon, north of Chiriaco Summit | Comment | |||
RSA414908 | Acacia greggii var. arizonica | Anstruther Davidson | 1892-05 | s.n | Riverside | Banning. | Comment | |||
POM294267 | Acamptopappus sphaerocephalus var. sphaerocephalus | Lyman Benson | 1945-4-6 | 11658 | Riverside | Whitewater Canyon, 3 miles above Whitewater. | 427 | Comment | ||
POM353067 | Achnatherum coronatum | N. C. Cooper | 1944-4-8 | 1073 | Riverside | Andreas Canyon | 305 | Comment | ||
CAS-BOT-BC260328 | Achnatherum hymenoides | Marcus E. Jones | 1903-5-11 | s.n. | Riverside | Colorado Desert. Whitewater, about station | 304 | Comment | ||
SBBG57047 | Achnatherum occidentale subsp. occidentale | R. Hoffmann | 1929-9-8 | Riverside | San Jacinto Mtns | 2133 | Comment | |||
RSA651621 | Achnatherum speciosum | Tom Griggs | 1968-5-4 | s.n. | Riverside | Palms to Pines Hwy. | Comment | |||
CAS-BOT-BC384683 | Achyronychia cooperi | Cecil Hart | 1926-3-1 | s.n. | Riverside | Between Whitewater & Indio | Comment | |||
CAS-BOT-BC384726 | Achyronychia cooperi | Roxana S. Ferris | 1918-6-14 | 970 | Riverside | In desert at Palm Springs | Comment | |||
RSA516871 | Achyronychia cooperi | Steve Boyd, Thomas S. Elias, B. Roy, Sara Meury, S. Zona | 1986-3-5 | 1344 | Riverside | Mecca Hills: Box Canyon, along Hwy 195 | Comment | |||
UCR164926 | Achyronychia cooperi | John F. Green | 2005-2-2 | s.n. | Riverside | Sonoran (Colorado) Desert, Salton Basin, transect along Coachella Canal right-of-way, between siphons 29 and 30, c. 3 mi east of Desert Beach | 24 | Comment | ||
LA204941 | Acmispon argophyllus var. argophyllus | Elizabeth McClintock; | 1938-7-17 | sn | Riverside | San Jacinto Mountains, near Pine Cove | Comment | |||
SD119935 | Acmispon grandiflorus var. grandiflorus | Louis B. Ziegler | 1972-5-29 | 467 | Riverside | San Jacinto Mountains, west slope along Highway 74. | 1341 | Comment | ||
GMDRC6566 | Acmispon heermannii var. heermannii | J. M. Andre | 2012-6-15 | 30522 | Riverside | San Jacinto Mountains: along Hwy 243, 8.6 mi. south of Interstate 10 (Banning), just northeast of Hungry Hollow and Poppet Flat; SB Natl. Forest | 1309 | Comment | ||
SD232684 | Acmispon nevadensis var. davidsonii | Scott D. White | 1996-8-1 | 4418 | Riverside | Idyllwild Area: Hwy 243 at Deer Springs trailhead and adjacent area. | Comment | |||
JOTR34197 | Acmispon strigosus | La Doux, Tasha, M. Harding, T. Herskovits, M. Wheeler | 2010-5-27 | 2990 | Riverside | Joshua Tree National Park. Little San Bernardino Mountains, Lost Horse Mountain; narrow canyon with loamy slopes and rocky outcrops; 2009 burn area, below Lost Horse Mine | Comment | |||
SDSU14071 | Acmispon strigosus | Jonathan S. Austin, Michael G. Simpson | 2002-4-20 | 15 | Riverside | Near parking area off Tornado road adjacent to riparian area north of Santa Margarita river, Santa Margarita Ecological Reserve. | 233 | Comment | ||
UCR245229 | Acmispon strigosus | Jim Andre | 2012-3-19 | 21317 | Riverside | Sonoran (Colorado) Desert, north end of Orocopia Mountains, 0.5 mi. south of junction of Box Canyon Rd and I-10 Fwy, 23 miles east of city of Coachella | 470 | Comment | ||
RSA748219 | Adenostoma fasciculatum | T. Scott, A. Townesmith, K. M. Meyer | 2007-3-9 | 110 | Riverside | Cleveland National Forest. 0.8 mile down Woodridge Rd. in town of Oak Grove, at Oak Grove trailhead. | 855 | Comment | ||
UCD112621 | Adenostoma fasciculatum | Geoffrey Levin | 1975-5-9 | 497 | Riverside | Dripping Springs Forest Service Station, Cleveland National Forest. | 487 | Comment | ||
UCR135844 | Adenostoma fasciculatum | A. C. Sanders | 2004-4-20 | 27533 | Riverside | Santa Ana Mtns., Santa Rosa Plateau, 0.5 km west of Tenaja Road and just north of the San Diego county line | 640 | Comment | ||
SBBG210 | Adiantum capillus-veneris | H. and M. Dearing | 1942-1-30 | 4790 | Riverside | Palm Cyn near Palm Springs | Comment | |||
CLARK-A1528-3578 | Adiantum pedatum | John C. Roos | 1948-5-29 | 3871 | Riverside | Whitewater Canyon | Comment | |||
UCR95456 | Agave americana | D. L. Banks, E. H. Banks, J. B. Hedge | 1996-6-6 | 1120 | Riverside | Agua Tibia Mountains, University of Calif. - Emerson Oaks Reserve. NW foothills of Dorland Mtn, S end of Los Caballos Road, c. 20 m inside the reserve boundary gate & 100 m east of the main road at the edge of an open field & the native chaparral | 448 | Comment | ||
UC29361 | Agoseris heterophylla var. heterophylla | H. M. Hall | 1901-6-1 | 2038 | Riverside | meadows of the s side San Jacinto Mountains | 1341 | Comment | ||
UCSB6321 | Agoseris retrorsa | Keator, Glenn | 1948-7-3 | Riverside | Hall Canyon, San Jacinto Mts. | 1706 | Comment | |||
RSA384966 | Agrostis exarata | E. A. McGregor | 1964-9-15 | s.n. | Riverside | Idyllwild, San Jacinto Mountains. | Comment | |||
UCR96599 | Agrostis exarata | Scott D. White | 1996-8-1 | 4452 | Riverside | San Jacinto Mountains, Idyllwild area north of Isomata along USFS Road 5S24.1 | 1646 | Comment | ||
UCD117159 | Ailanthus altissima | Earl W. Lodthrop | 1977-5-19 | 7681 | Riverside | Santa Ana Mountains. Base of Sierra Peak, facing Santa Ana Canyon, 1 mile NE of Coal Canyon. | 167 | Comment Read comments Apr 27 2013 |
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UCR72781 | Alchemilla arvensis | Joe Di Bernardo | 1992-4-16 | 92- 2 | Riverside | Sonoran (Colorado) Desert, Coachella Valley, Palm Desert, condominium complex at Mountain Shadows Golf Course | Comment | |||
UCR207357 | Alchemilla occidentalis | O. F. Clarke | 1997-3-8 | s.n. | Riverside | Peninsular Range, Box Springs Mtns., east edge of Riverside, along Box Springs Mtn. Rd. | 668 | Comment | ||
SBBG81636 | Aliciella latifolia subsp. latifolia | S. A. Junak | 1983-3-23 | 1636 | Riverside | E side of Jefferson Rd, across from entrance to Cahuilla Lake County Park | Comment | |||
UCR35199 | Allionia incarnata | L. B. Ziegler | 1966-9-13 | 83 | Riverside | Sonoran (Colorado) Desert, San Jacinto Mountains, Carrizo Spring (Carrizo Creek), c.3/8 mi above Hwy 74 crossing of canyon. | 703 | Comment | ||
SD130878 | Allium fimbriatum var. munzii | Craig Reiser | 1991-4-25 | Riverside | Gavilan Plateau, south edge of Harford Springs Park, south of Ida Leona Road, east of Gavilan Road. Rocky opening in chaparral. (IPB 2/08) | Comment Read comments Apr 2 2011 |
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UC843420 | Allium peninsulare var. peninsulare | I. W. Clokey, E. G. Anderson | 1935-4-16 | 6550 | Riverside | e Hemet | 640 | Comment Read comments May 11 2010 |
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CAS-BOT-BC475415 | Allium praecox | S. Mashayekhi; M. Biabani | 2008-4-8 | 009 | Riverside | S of Harford Spring Co. Park, S. of Idaleona Rd., N. of hill in canyon | 606 | Comment | ||
RSA663323 | Allium praecox | Mitch Provance | 1998-3-7 | 149 | Riverside | Jurupa Mountains: Rattlesnake Mt.'', ca. 0.5 km E of corner of Rorimer Dr. and Brenton St., on the E side of Armstrong Rd., in the Sunnyside area of Riverside. | 335 | Comment | ||
UCR193749 | Allophyllum | A. C. Sanders, Mitch Provance | 2008-7-11 | 35752 | Riverside | Peninsular Range; San Jacinto Mtns., 3/4 mi. NE of Mountain Center, c. 1/4 mile NE of Keenwild Fire Station, near road to helipad | 1494 | Comment | ||
UCR193887 | Allophyllum | A. C. Sanders, Mitch Provance | 2008-7-11 | 35772 | Riverside | Peninsular Range; San Jacinto Mtns., FS road 5S02 to Coldwater Creek below road to helipad, 1 mi. NE of Mountain Center, c. 1/2 mile NE of Keenwild Fire Station | 1463 | Comment | ||
UC52844 | Allophyllum gilioides subsp. violaceum | H. M. Hall | 1901-7-17 | 2450 | Riverside | Tauquitz Valley San Jacinto Mts., Tauquitz Valley | 2133 | Comment | ||
JEPS123742 | Aloysia wrightii | J. Andre, T. La Doux | 2008-9-16 | 10685 | Riverside | Joshua Tree National Park: JTNP: along Bell Mountain Road, atop Bell Mountain approx. 0.3 mi N of radio tower. Queen Mountain 7.5' USGS Quad. | Comment | |||
JOTR32108 | Amaranthus albus | Harding, Mitzi, Kipp Callahan | 2012-8-27 | 283 | Riverside | Joshua Tree National Park. Pinto Basin, along southern edge of Pinto Mountains; along Old Dale Road, near Sunrise Mill | Comment | |||
RSA192207 | Amaranthus albus | H. A. Zuill | 1966-7-7 | 278 | Riverside | Beside Tenaja Road near the junction to Santa Rosa Ranch and Tenaja Guard Station, 9-10 miles SW of Murrieta | Comment | |||
UCR113544 | Amaranthus albus | Mitch Provance | 1998-6-6 | 698 | Riverside | Jurupa Mountains, Jensen Quarry, Sunnyside area on W side of Sierra Blvd, just east of corner of 29th St. and Scenic Drive | 262 | Comment | ||
UCR167796 | Amaranthus albus | T. B. Salvato, Melissa Clemons | 2005-6-23 | 1319 | Riverside | Peninsular Range; Temescal Valley, 3 miles NW of Alberhill, Temescal Canyon Road at Corona [Lee] Lake | 366 | Comment | ||
UCR207464 | Amaranthus albus | O. F. Clarke | 2004-6-18 | s.n. | Riverside | Peninsular Range, Riverside; O.F. Clarke residence, 266 Frost Court; east edge of UCR campus | 351 | Comment | ||
UCR77685 | Amaranthus albus | Steve Boyd | 1991-7-13 | 6415 | Riverside | Peninsular Range, Temescal Canyon, W base of Gavilan Hills, area of old glass factory between Temescal Wash & I-15, just south of Cajalco Road | Comment | |||
RSA402973 | Amaranthus blitoides | L. S. Rose | 1967-12-20 | 67185 | Riverside | 6 mi. SE, of Thousand Palms. | 15 | Comment | ||
CDA23676 | Amaranthus californicus | A. C. Sanders, Mitch Provance | 1999-9-26 | 23101 | Riverside | San Jacinto Mountains; Lake Hemet, north shore at FS day use area | Comment | |||
RSA0078231 | Amaranthus fimbriatus | Sarah J. De Groot, Duncan S. Bell | 2015-9-21 | 7584 | Riverside | Santa Rosa Mountains south-southwest of Palm Desert. Along Carrizo Road just north of Highway 74. | 1053 | Comment | ||
RSA451025 | Amaranthus retroflexus | Stephen M. Beckstrom-Sternberg | 1985-9-10 | 1015 | Riverside | U.C.R. garden plots. | Comment | |||
JOTR30809 | Amaranthus torreyi | Andre, Jim, Tasha La Doux | 2008-9-16 | 10686 | Riverside | Joshua Tree National Park. along Bell Mountain Rd. atop Bell Mountain, approximately 0.3 miles north of radio tower. Queen Mountain USGS 7.5 min quad Near 34 00.35' N 116 00.017' W | 1358 | Comment | ||
CAS-BOT-BC61398 | Amauriopsis dissecta | Philip A. Munz | 1938-8-14 | 15364 | Riverside | East of Toro Peak, Santa Rosa Mts. | 2438 | Comment | ||
CAS-BOT-BC22580 | Ambrosia dumosa | Marcus E. Jones | 1929-9-16 | 25074 | Riverside | E of Desert Center | Comment | |||
CAS-BOT-BC22597 | Ambrosia dumosa | Roxana S. Ferris | 1918-6-17 | 1002 | Riverside | 5 miles E of Gruendikes Well on Mecca-Blythe Road | Comment | |||
CAS-BOT-BC22602 | Ambrosia dumosa | S. Smith-White; A. Johnson | 1963-4-12 | 63 -329 | Riverside | Joshua Tree National Monument: about 3 mi S of Entrance to Cottonwood Springs Campground | Comment | |||
CAS-BOT-BC22604 | Ambrosia dumosa | S. Smith-White; A. Johnson | 1963-4-12 | 63 -331 | Riverside | Joshua Tree National Monument: about 4 mi S of Entrance to Cottonwood Springs Campground | Comment | |||
UC1118439 | Ambrosia dumosa | H. S. Yates | 1936-4-7 | 5416 | Riverside | Palm Springs; San Jacinto Quad. | 137 | Comment | ||
UC1329946 | Ambrosia dumosa | James E. Cole | 1941-4-13 | 569 | Riverside | .5 mi n Meek's Cabin; Joshua National Monument, Pinto Pass | Comment | |||
UC896717 | Ambrosia dumosa | I. W. Clokey | 1935-4-17 | 6729 | Riverside | Mecca to Shaver's Wells; ; as Mecca-Shafer Wells | Comment Read comments Apr 24 2011 |
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RSA93929 | Ambrosia dumosa | Donald A. Johansen, Joseph A. Ewan | 1932-4-11 | 7066 | Riverside | Mouth of Tahquitz Canyon | Comment | |||
SJSU11733 | Ambrosia ilicifolia | R. C. McGehee | 1970-4-30 | 248 | Riverside | 4 miles W of Corn Spring Canyon ca. 18 miles SE of Desert Center | Comment | |||
UCR280928 | Ambrosia pumila | Mitch Provance | 2017-5-26 | 517- 61 | Riverside | Elsinore Trough, Lake Elsinore, 0.2 mile north of Pinnell Rd. | 393 | Comment | ||
IRVC26145 | Amelanchier utahensis | Art Whistler | 1966-5-8 | 15 | Riverside | downstream from Lake Fulmor, Route 74. Peninsular Ranges/ San Jacinto Mountains | 1585 | Comment | ||
UCR266908 | Ammannia coccinea | D. E. Bramlet | 2005-7-13 | 3900 | Riverside | Perris-Aguanga Basin Region; San Jacinto Valley, Mystic Lake, SW side near duck club, 200 ft. east of South Contour Rd., 4700 ft. north of San Jacinto River | 434 | Comment | ||
RSA0000639 | Ammoselinum occidentale | P. A. Munz, D. Keck | 1922-4-13 | 4930 | Riverside | Hayfields, Chuckwalla Valley | 152 | Comment | ||
RSA220980 | Amorpha californica | E. W. Lathrop | 1966-5-8 | 6454 | Riverside | 3 miles SW of Corona. Hagador Canyon, Cleveland National Forest. Trabuco District. | 274 | Comment | ||
CDA7723 | Amsinckia intermedia | Richard W. Shaffer | 2008-2-25 | PDR# 1262475 | Riverside | Themal, Avenue 66 & Pierce Street | 0 | Comment Read comments May 21 2016 |
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CLARK-A1045-236 | Amsinckia intermedia | George K. Helmkamp | 1978-4-1 | Riverside | Whitewater junction of Interstate highway 10 and Verbenia Avenue; Whitewater 7.5'Q | Comment | ||||
SDSU18981 | Amsinckia intermedia | C. Matt Guilliams | 2008-2-27 | 488 | Riverside | El Sobrante Landfill preserve area, western Riverside County, east of Interstate 15 off Temescal Canyon Road. Ca. 5 kilometers east off freeway. Access through landfill entrance. | 449 | Comment | ||
SEINET3083496 ![]() |
Amsinckia intermedia | Michael Theroux | 1982-4-21 | 154 | Riverside | Breckenridge Rd., adjacent to Guimarra Vineyards, 2-3 mi. E of Commanche Dr., near Cottonwood Creek. (Rio Bravo Ranch 7.5' Quad) | Comment | |||
UCR162641 | Amsinckia intermedia | S. J. Myers, John F. Green | 2003-4-4 | s.n. | Riverside | San Jacinto Mountains, powerline trail west of Juan Diego Flats toward Reed Valley, NW of Cahuilla Mountain | 1189 | Comment | ||
RSA499877 | Amsinckia menziesii | E. A. McGregor | 1965-4-20 | s.n. | Riverside | Near Aguanga, along Rt. 79. | Comment | |||
UCR157957 | Amsinckia retrorsa | T. B. Salvato, A. C. Sanders | 2005-5-17 | 917 | Riverside | San Jacinto Mtn foothills, San Jacinto River east of Valle Vista, just downstream from the Forest Service boundary and north of CA Hwy 74 | 585 | Comment | ||
UCR112968 | Amsinckia tessellata | B. G. Pitzer, T. Tennant | 1998-2-21 | 3535 | Riverside | Sonoran (Colorado) Desert, Hayfield Dry Lake, on the lakebed, 1/2 to 3/4 mi.le SE of the pumping station | 412 | Comment | ||
RSA0091469 | Amsinckia tessellata | P. A. Munz | 1949-4-12 | 13024 | Riverside | North base of Eagle Mts., Mohave Desert. | 945 | Comment | ||
SEINET7063025 | Amsinckia tessellata var. gloriosa | A. G. Vestal | 1962-3-29 | s.n. | Riverside | About 4.6 miles northeast of Murieta. UTM Zone 11, 487800mE, 3712252mN. (WGS84/NAD83). | 346 | Comment | ||
RSA180287 | Anagallis arvensis | E. W. Lathrop | 1965-4-25 | 5671 | Riverside | 4 miles Sw of Murrieta. | Comment | |||
RSA52803 | Ancistrocarphus filagineus | J. C. Roos | 1950-4-29 | 4773 | Riverside | Reche Canyon near Console Springs. | 610 | Comment | ||
CAS-BOT-BC137843 | Andropogon glomeratus var. glomeratus | W. R. Dudley | 1903-12-26 | s.n. | Riverside | Near Warm Springs Palm Canyon. | Comment | |||
JOTR29574 | Anisocoma acaulis | Andre, Jim | 2006-4-26 | 6778 | Riverside | Joshua Tree National Park. ridgetop, w. of upper Long Canyon, approx. 0.5 mi. S. radio tower and of NE corner of boundary of park | 1324 | Comment | ||
JOTR37762 | Anisocoma acaulis | Hodges, Stephen R. | 2016-2-29 | 718 | Riverside | Joshua Tree National Park. Pleasant Valley, off of Geotour Road near the Pushwalla Canyon trailhead | Comment | |||
UC29461 | Anisocoma acaulis | H. M. Hall | 1901-6-1 | Riverside | s side, wooded slopes and benches San Jacinto Mountains | 1737 | Comment | |||
UCR34900 | Anisocoma acaulis | L. B. Ziegler | 1969-4-21 | 351 | Riverside | San Jacinto Mtns., Pinyon Flats | 1200 | Comment | ||
UCR118634 | Anredera cordifolia | O. F. Clarke | 1979-10-7 | s.n. | Riverside | Riverside, abandoned orange orchard north of 1012 Spruce St. | 305 | Comment | ||
UCR20975 | Anthriscus caucalis | G. Auxier | 1980-4-30 | s.n. | Riverside | Peninsular Range, 2 mi. north of Rainbow | 366 | Comment | ||
POM262948 | Antirrhinum coulterianum | J. C. Roos | 1941-5-17 | 138 | Riverside | About 4 miles SW of March Field. | Comment | |||
RSA425791 | Antirrhinum coulterianum | Ora M. Clark | 1929-2-23 | 1563 | Riverside | North of Whitewater | Comment Read comments Dec 31 2017 |
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RSA4396 | Antirrhinum coulterianum | R. C. Bacigalupi | 1954-4-25 | 4396 | Riverside | First-year 'burn' along Califor. Highway 79, close to summitof St. Jones Grae, +- 0.75 miles. south of Sage [9 1/2 miles north of juntion with Calif. Highway 71] | 732 | Comment | ||
RSA769519 | Antirrhinum coulterianum | Duncan S. Bell, Lucilla Reccia | 2010-5-5 | 968 | Riverside | San Bernardino National Forest: Rouse Ridge, approximately 1.3 air mile southeast of junction of Highway 74 and forest service road 5S15. Field surveys for potential habitat for the endangered Quino Checkerspot butterfly. | 758 | Comment | ||
RSA773173 | Antirrhinum coulterianum | Duncan S. Bell, Joy D. England | 2010-5-27 | 1123 | Riverside | San Bernardino National Forest: Rouse Ridge, approximately 0.8 air mile southeast of junction of Highway 74 and forest service road 5S15. | 768 | Comment | ||
UCR133654 | Antirrhinum coulterianum | Chet McGaugh | 2003-5-10 | s.n. | Riverside | French Valley, 'Greenway site' along Tucalota Creek c. 1 mile east of Murrieta Hot Springs | 427 | Comment | ||
UCSB12687 | Antirrhinum coulterianum | Hochberg, Fred | 1961-5-6 | Riverside | 50 ft. off Riverside 1; 7 miles from junction at Banning; base of San Jacinto Mtns | 1158 | Comment | |||
RSA0034830 | Antirrhinum coulterianum | J. C. Roos | 1941-5-17 | 138 | Riverside | About 4 miles S.W. of March Field. | Comment | |||
CLARK-A1528-840 | Antirrhinum nuttallianum | Fred B. Essig | 1967-5-7 | Riverside | Box Springs Mountains | Comment | ||||
SD227898 | Antirrhinum nuttallianum | A. C. Sanders | 1994-5-15 | 14492 | Riverside | Mount Rubidoux, a rocky granitic hill on the NW side of Riverside on the east bank of the Santa Ana River. | 399 | Comment | ||
UCR35227 | Antirrhinum nuttallianum | L. B. Ziegler | 1976-6-11 | 548 | Riverside | From hill SE of Hemet in the foothills of of the San Jacinto Mtns. | 549 | Comment | ||
UCR25370 | Antirrhinum nuttallianum subsp. nuttallianum | John C. Roos | 1952-4-13 | 5517 | Riverside | Riverside, Box Springs Mtns above Canyon Crest Heights | 457 | Comment | ||
UC1608306 | Apocynum cannabinum | Steve Boyd, Tim Ross, and Dave Bramlet | 1993-5-12 | 7327 | Riverside | San Mateo Canyon from confluence with Los Alamos Canyon to confluence with Tenaja Canyon; S. Santa Ana Mts., San Mateo Canyon Wilderness Area | 365 | Comment | ||
CDA7121 | Arabidopsis thaliana | A. C. Sanders | 2006-5-1 | 32248 | Riverside | South side of UCR campus behind botany greenhouses, Riverside. | Comment | |||
RSA740071 | Arabis glabra | Scott D. White, Justin M. Wood | 2008-6-16 | 12134 | Riverside | Meadow at Quinn Flat. | 1378 | Comment | ||
RSA66246 | Arabis holboellii var. retrofracta | E. C. Jaeger | 1922-6-29 | 5442 | Riverside | Lower Tahquitz Valley | 2043 | Comment | ||
UCR35194 | Arabis johnstonii | L. B. Ziegler | 1968-4-20 | 282 | Riverside | San Jacinto Mtns, Rocky hills at foot of old road to Old Morris Ranch (near Quinn Flats) | 1387 | Comment | ||
CAS-BOT-BC409998 | Arceuthobium campylopodum | Scott D. White | 1996-8-1 | 4451 | Riverside | Idyllwild Area: N of ISOMATA along USFS Rd 5S24.1 | 1645 | Comment | ||
UCR122853 | Arctostaphylos glandulosa | Susanne M. James | 1979-1-20 | 12 | Riverside | San Jacinto Mtns., 2.5 mi north of Soboba Indian Reservation and 1 mi west of San Bernardino National Forest along Poppet Flat Road | Comment | |||
UCR273496 | Arctostaphylos glandulosa | A. C. Sanders, Glen Morrison | 2016-8-4 | 42620 | Riverside | Peninsular Range; Santa Ana Mountains, Santa Rosa Plateau, Calle Viento (thin dirt road) south of Avenida Presa, 0.5 km south of Rancho California Rd. | 656 | Comment | ||
SEINET11998393 | Arctostaphylos glandulosa | W. Knight, Knight, I. | 1985-1 | 6063 | Riverside | between Idyllwild & Banning on Hwy 243 between Vista Grande Forest Station & Hurley Flats Rd | 1463 | Comment | ||
RSA629404 | Arctostaphylos glandulosa subsp. leucophylla | Allen Massihi, Jon E. Keeley, Robert Goar | 1992-8-11 | 19523 | Riverside | Southwest of Wildomar, off Hacienda Rd., north of Avenida La Cresta, west of Clinton-Keith Rd., southern Santa Ana Mtns. | 820 | Comment | ||
UC1120312 | Arctostaphylos glandulosa subsp. zacaensis | A. E. Wieslander | 1938-10-23 | 822 | Riverside | Idyllwild San Jacinto Quadrangle | 1524 | Comment | ||
RSA631840 | Arctostaphylos glauca | Jon E. Keeley | 1992-7-16 | 16503 | Riverside | Hills around Indian Oaks Ranch, east of Lake Skinner. | 500 | Comment | ||
UCSB9378 | Arctostaphylos glauca | Haller, John | 1950-5-20 | Riverside | Base of San Jacinto Mtns., Hemet-Idyllwild Road, opposite Cranston Ranger Station | 609 | Comment | |||
RSA0120001 | Arctostaphylos parryana | Duncan S. Bell, Thomas Stoughton | 2016-4-13 | 9254 | Riverside | Santa Rosa Mountains; Santa Rosa Wilderness area; on the western slopes of Martinez Mountain. | 1548 | Comment | ||
RSA633576 | Arctostaphylos parryana subsp. desertica | Jon E. Keeley | 1992-9-27 | 21774 | Riverside | Dirt road to Santa Rosa Mountain, 9.2 km southeast of Highway 74, northwest side of Santa Rosa Mountains. | 1995 | Comment | ||
UCR240627 | Arctostaphylos pringlei | Tracy Tennant, Mitch Provance | 1998-6-16 | MOR- 422 | Riverside | San Bernardino Mtns. Foothills, Morongo Indian Reservation, upper Millard Canyon, north of Cabazon | 1098 | Comment | ||
SBBG5417 | Arctostaphylos pringlei subsp. drupacea | H. and M. Dearing | 1937-11-27 | 1283 | Riverside | Santa Rosa Mtn | Comment | |||
UC21862 | Arctostaphylos pringlei subsp. drupacea | H. M. Hall | June 1901 | 2092 | Riverside | s side San Jacinto Mountains | 1524 | Comment | ||
UCSB12964 | Arctostaphylos pringlei subsp. drupacea | Tinnin, Robert | 1962-5-5 | Riverside | 20.5 miles south of Banning on highway to Idyllwild | 1767 | Comment | |||
CAS-BOT-BC46340 | Arctostaphylos pungens | C. B. Wolf | 1931-5-11 | 1953 | Riverside | Hemet Valley, San Jacinto Mts. | 1676 | Comment | ||
GMDRC6546 | Arctostaphylos pungens | J. M. Andre | 2012-6-15 | 30498 | Riverside | San Jacinto Mountains: along Hwy 243 at Mt Edna Rd, approx. 1 mi. north of McMullen Flat, 5.9 mi. south of Interstate 10 at Banning; SB Natl. Forest | 1172 | Comment | ||
RSA635775 | Arctostaphylos pungens | Jon E. Keeley | 1992-7-16 | 16586 | Riverside | Red Mountain Road/Stanley Road, 11.7 km east of R3 on Stanley Road. | 975 | Comment | ||
RSA0027581 | Aristida adscensionis | Kristin Forgrave, April Garbat, Deidre Conocchioli | 2013-8-13 | 36 | Riverside | Sonoran Basin & Range. Chuckwalla Valley: From Blythe, Ca, head west on 1-10 for 23 miles. Exit at Ford Dry Lake, turn left to cross back over the interstate and turn right on Chuckwalla Valley Rd., Site is 1.5 miles down on south side of road, near intersection of Graham Pass Rd (unpaved). | 120 | Comment | ||
RSA784780 | Aristida adscensionis | Duncan S. Bell | 2012-3-18 | 3184 | Riverside | The Mecca Hills; southeastern section of hills; at mouth of Hidden Canyon where drainage is blocked by the Coachella Canal, approximately 2.8 air miles southwest of Hidden Spring. | 20 | Comment | ||
RSA786536 | Aristida adscensionis | C. P. Cowan | 1978-4-23 | 1225 | Riverside | 12.1 mi (19.2 km) S on Hwy 74 from jct with Hwy 111 at Indian Wells. Whittaker transect no.W-220 (voucher). | 950 | Comment | ||
CLARK-A1528-4474 | Aristida parishii | John C. Roos | 1942-5-2 | 1154 | Riverside | Joshua Tree National Park | Comment | |||
UCR54264 | Aristida purpurea var. parishii | A. C. Sanders, E. J. Lawlor | 1988-10-22 | 8727 | Riverside | Peninsular Range; Santa Rosa Mountains, Pinyon Flats area, c. 0.5 mi west of the Dolomite Mine | 1200 | Comment | ||
RSA0124743 | Aristida purpurea var. wrightii | Duncan S. Bell, LeRoy Gross | 2016-3-9 | 8842 | Riverside | Orocopia Mountains; Orocopia Mountains Wilderness area; central section of range, approximately 1.75 air miles north of Gucci Spring. | 551 | Comment | ||
UC815792 | Aristida purpurea var. wrightii | C. L. Hitchcock | 1940-3-30 | 5871 | Riverside | Cottonwood Spring | Comment | |||
UCR110452 | Artemisia biennis | D. E. Bramlet | 1998-6-25 | 2640 | Riverside | Perris-Aguanga Basin region, North Domenigoni Hills. 1.83 km east of Warren Road and 1 km south of Harrison Avenue, 244m east of the access road to the EMWD storage tank | 495 | Comment | ||
UCR59135 | Artemisia californica | N. M. Fellows | 1986-1-18 | 165 | Riverside | San Jacinto Mtns, Oasis de los Osos Preserve of the Nature Conservancy, off Snow Creek Canyon at the N foot of San Jacinto Mt | 506 | Comment | ||
UCR85178 | Artemisia californica | A. C. Sanders | 1995-2-19 | 15936 | Riverside | San Bernardino Mountains/Coachella Valley, Mission Canyon, along Mission Creek Rd. 1.75 mi. above Hwy 62 | 600 | Comment | ||
CLARK-A1528-1567 | Artemisia douglasiana | John C. Roos | 1937-8-17 | 1219 | Riverside | San Jacinto | Comment | |||
HSC101294 | Artemisia dracunculus | A. C. Sanders, D. L. Sanders | 2010-11-28 | 38700 | Riverside | Peninsular Range; NW Gavilan Hills: Angel Canyon Falls, above Home Gardens at the western edge of Riverside, 4.8 km NW (303 deg. ) of Lake Mathews dam, above intersection of Lincoln St. & Indiana Ave | 232 | Comment | ||
JOTR32634 | Artemisia ludoviciana subsp. albula | La Doux, Tasha, K. Matthews, S. Szabo, J. Van Warmerdam, B. Truesdell | 2007-10-4 | 2557 | Riverside | Joshua Tree National Park. Little San Bernardino Mountains: Lower Covington Flat, southeast of trailhead heading toward Smith Water Canyon (Stop 2) | 1398 | Comment | ||
JOTR32844 | Artemisia ludoviciana subsp. incompta | La Doux, Tasha, E. Babich, M. Brown | 2008-9-30 | 1033 | Riverside | Joshua Tree National Park. Little San Bernardino Mountains, Lost Horse Valley, near Lost Horse Ranger Station; granitic bouldery slopes above wash | 1260 | Comment | ||
SEINET3386498 ![]() |
Artemisia tridentata subsp. tridentata | R. E. Riefner Jr. | 2006-9-19 | 442 | Riverside | Temecula Valley, ca 0.1 mi west of I-15 Freeway along Temecula Creek | 301 | Comment Read comments Feb 28 2016 |
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SEINET2044554 ![]() |
Artemisia tridentata var. angustifolia | H. S. Gentry | 1954-7-25 | 14251 | Riverside | Dripping Springs, along route 79. | Comment | |||
SEINET10513658 | Arundo donax | David B. Dunn | 1947-2-9 | Dunn 2851 | Riverside | Pushawall canyon. Indio hills. By lower part of stream. | Comment | |||
JOTR36089 | Asclepias albicans | La Doux, Tasha, A. Johnson, A. Miller, T. Vaughn | 2007-10-25 | 3316 | Riverside | Joshua Tree National Park. Pinto Mtn foothills, San Bernardino Wash, approx. 0.75 km south of Sunset Mine (STOP4). | 475 | Comment | ||
RSA0104763 | Asclepias californica | D. L. Banks | 1995-4-11 | 176 | Riverside | NW Palomar Mountains; Agua Tibia Mountains; Cleveland National Forest, Agua Tibia Wilderness Area. N slope of Agua Tibia Mtn., E of the Dripping Springs Alcove Area, along the Dripping Springs Trail. | 829 | Comment | ||
UCR77565 | Aspidotis californica | Steve Boyd, T. S. Ross, O. Mistretta | 1992-2-2 | 6637 | Riverside | Santa Ana Mtns, Cleveland National Forest. Upper San Mateo Canyon between the confluence of Tenaja Canyon and Los Alamos Canyon | 427 | Comment | ||
UCR24401 | Aster alpigenus | John C. Roos | 1937-8-18 | 2539 | Riverside | San Jacinto Mountains, Taquitz Valley | 2500 | Comment | ||
RSA40608 | Aster ascendens | J. C. Roos | 1946-9-14 | 3014 | Riverside | Thomas Valley | 1375 | Comment | ||
RSA653764 | Aster hesperius | Dr H. Baer | 1923-9-24 | s.n. | Riverside | Shore of Lake Elsinore | Comment | |||
RSA48421 | Astragalus aridus | E. K. Balls | 1949-4-2 | s.n | Riverside | Near Durmid, by the Salton Sea on Hwy 111, Colorado Desert. | -67 | Comment | ||
UC667342 | Astragalus bernardinus | Annie M. Alexander and Louise Kellogg | 1941-4-29 | 2104 | Riverside | 13 mi ssw 29 Palms (Joshua Tree National Monument); , sw of 29 Palms | 1371 | Comment | ||
CAS-BOT-BC178634 | Astragalus coccineus | Edmund C. Jaeger | 1921-4-2 | s.n. | Riverside | Upper reaches of Deep Creek, Santa Rosa Mts. | 1371 | Comment | ||
NY43150 | Astragalus coccineus | J. B. Walker | 1995-5-4 | 1414 | Riverside | San Bernardino National Forest, Hwy 74, 3km E of junction with Santa Rosa Mtn Rd | 1400 | Comment | ||
SEINET3130821 | Astragalus coulteri | G. B. Grant | 1906-1 | 77 a-6747 | Riverside | Palm Springs, on Colorado Desert | Comment | |||
POM303047 | Astragalus crotalariae | P. A. Munz | 1941-3-29 | 16591 | Riverside | Salton Wash north of Salton Sea. | Comment Read comments Jan 22 2012 |
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UC68629 | Astragalus didymocarpus var. dispermus | H. M. Hall | Apr., 1905 | 5940 | Riverside | McCoy Wash , McCoy Wash (Colorado Desert) | 91 | Comment | ||
SBBG3180 | Astragalus douglasii | H. and M. Dearing | 1937-11-28 | 852 | Riverside | Santa Rosa Mtns | Comment | |||
CAS-BOT-BC178450 | Astragalus douglasii var. parishii | H. M. Hall | 1899-5-21 | 1117 | Riverside | San Jacinto Mts. | 1828 | Comment | ||
UCR104622 | Astragalus douglasii var. parishii | D. E. Bramlet | 1990-6-20 | 2040 | Riverside | Arroyo Seco. Approximately 915 m south of Hwy 79 and 152 m south of the Dripping Springs Campground, 30 m east of the main wash. | 494 | Comment | ||
RSA799379 | Astragalus insularis var. harwoodii | Duncan S. Bell | 2013-4-7 | 4755 | Riverside | Arica Mountains, east side of range; west side of Rice Valley approximately 4 air miles south of the ghost town of Rice. | 207 | Comment | ||
SEINET13752370 | Astragalus insularis var. harwoodii | Heather Breakiron | 2017-3-25 | 4 | Riverside | 10 miles ESE of Blythe, along power line road that funs east and west of new solar plant | Comment | |||
UC1547005 | Astragalus insularis var. harwoodii | Leila M. Shultz, John S. Shultz | 1985-4-15 | 8391 | Riverside | at Wiley's Well Road between McCoy and Mule Mountains (Chuckawalla Valley depression); , bet McCoy and Mule Mountains | 121 | Comment | ||
CAS-BOT-BC187172 | Astragalus lentiginosus var. fremontii | Annie M. Alexander; Louise Kellogg | 1941-5-4 | 2112 | Riverside | Joshua Tree National Monument | 1249 | Comment | ||
POM172737 | Astragalus mohavensis var. mohavensis | M. French Gilman | 1930-4-6 | 4 | Riverside | [Monsen] Canyon, Eagle Mts. | Comment | |||
RSA0124744 | Astragalus nuttallianus var. imperfectus | Duncan S. Bell, LeRoy Gross | 2016-3-9 | 8841 | Riverside | Orocopia Mountains; Orocopia Mountains Wilderness area; central section of range, approximately 1.75 air miles north of Gucci Spring. | 551 | Comment | ||
CAS-BOT-BC192759 | Astragalus palmeri | Reid Moran | 1941-5-4 | 837 | Riverside | East of Quail Spring, Joshua Tree Nat. Mon. | 1300 | Comment | ||
POM47792 | Astragalus palmeri | Mary F. Spencer | 1918-3-4 | 743 | Riverside | Palm Springs. | 137 | Comment | ||
RSA0121041 | Astragalus palmeri | Duncan S. Bell, LeRoy Gross | 2016-3-29 | 9126 | Riverside | Santa Rosa Mountains; Santa Rosa Wilderness area; collecting in Martinez Canyon, approximately 5 air miles southeast of the summit of Martinez Mountain. | 686 | Comment | ||
UC81354 | Astragalus palmeri | S. B. Parish | Mar, 1881 | 735 | Riverside | Agua Caliente (i.e. Palm Springs) Agua Caliente (Palm Springs) | Comment Read comments Jul 15 2009 |
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UCR35037 | Astragalus palmeri | L. B. Ziegler | 1972-5-17 | 459 | Riverside | San Jacinto Mtns, Pinyon Flats | 1250 | Comment | ||
CAS-BOT-BC194133 | Astragalus pomonensis | L. R. Abrams | 1926-3-27 | 11138 | Riverside | Between Redlands and Bannings at junction of Wildwood Canyon Road | Comment | |||
CAS-BOT-BC194134 | Astragalus pomonensis | L. R. Abrams | 1935-4-7 | 13661 | Riverside | 1 mi. west of Val Verde, Gavilan Hills | Comment | |||
SBBG3239 | Astragalus pomonensis | H. and M. Dearing | 1939-4-5 | 3089 | Riverside | above Hemet Valley on Beaumont Rd | Comment | |||
SEINET3860170 | Astragalus pomonensis | John F. Green | 2009-3-7 | s.n. | Riverside | Peninsular Range: Wildomar, west of Grand Ave off Sweet Nectar Rd.; 0 | 415 | Comment | ||
UC1094504 | Astragalus pomonensis | Peter H. Raven, Sidney R. Snow | 1956-6-30 | 9543 | Riverside | along road 1.7 mi w Dripping Springs Guard Station (on road to Temecula); w of Dripping Springs, on road to Temecula | Comment | |||
UCR172258 | Astragalus pomonensis | John F. Green | 2006-5-2 | s.n. | Riverside | Peninsular Ranges, City of Temecula, Immediately N and south of Murrieta Hot Springs Road along San Diego Aqueduct right-of-way | 396 | Comment | ||
SEINET3134680 | Astragalus sabulonum | L. S. Rose | 1938-2-1 | 38011 | Riverside | 10 mi W of Blythe | 122 | Comment | ||
UCR18987 | Astragalus sabulonum | John C. Roos | 1949-3-19 | 4118 | Riverside | Western Colorado Desert, Sandy flats 2 or 3 miles east of Mecca | Comment | |||
RSA450305 | Astragalus tricarinatus | J. C. Roos | 1948-5-8 | 3826 | Riverside | Whitewater. | 518 | Comment | ||
UC218672 | Athyrium filix-femina var. cyclosorum | P. A. Munz | 1922-7-6 | 6030 | Riverside | n fork of Tahquitz Creek; San Jacinto Mts | 2225 | Comment | ||
RSA525687 | Athysanus pusillus | Steve Boyd, L. Arnseth, Yvonne Rasmussen, Hugo Cota | 1990-5-3 | 4558 | Riverside | San Jacinto Mountains, Vail Lake area, rolling terrain at jtn of Hwy R3 and Powerline Road, NE of the lake | Comment | |||
RSA613414 | Athysanus pusillus | D. L. Banks | 1997-4-5 | 1677 | Riverside | NW Palomar Mountains, Agua Tibia Mountains: Agua Tibia Wilderness Area. South of Dorland Mountain, just west of the Pechanga Indian Reservation boundry, at the headwaters of a tributary of the north fork of Pechanga Creek. | 768 | Comment | ||
JOTR34391 | Atrichoseris platyphylla | Andre, Jim | 2012-4-16 | 20918 | Riverside | Joshua Tree National Park. Along Cottonwood Spr. Rd. 3.1 miles north of South Entrance, 4.1 miles north of I-10 | 788 | Comment | ||
POM305642 | Atriplex | Henry J. Ramsey, Henry J. Ramsey | 1937-3-2 | 857 | Riverside | Desert center, Mojave Desert | Comment | |||
RSA557365 | Atriplex argentea | Julie Greene, James Dice | 1993-6-25 | 1374 | Riverside | North side of San jacinto River levee, West of Davis Road. | 433 | Comment | ||
UCR275574 | Atriplex argentea | T. B. Salvato | 2005-6-13 | 605- 7 | Riverside | Peninsular Range; Temescal Valley, c. 1.5 mi N of Lake Elsinore at Nichols Road, between the intersection of Pierce and Baker Streets and Alberhill Creek, S of Hwy I-15 | 390 | Comment | ||
POM278665 | Atriplex canescens | Grant D. Brown | 1949-12-14 | 471 | Riverside | 1/2 mile west of Indio city limits on Hwy 99. | Comment | |||
POM278695 | Atriplex canescens | Grant D. Brown | 1950-3-29 | 525 | Riverside | At San Jacinto River Bridge 3 miles N of San Jacinto | Comment | |||
SD40819 | Atriplex canescens | Carl B. Wolf | 1932-10-13 | 4306 | Riverside | Eagle Mountains, Cottonwood Springs. | 950 | Comment | ||
SEINET3090648 ![]() |
Atriplex canescens | H. S. Gentry | 1954-7-24 | 14249 | Riverside | Aguanga | Comment | |||
SEINET3930594 | Atriplex canescens | Grant D. Brown | 1950-3-29 | 521 | Riverside | Aguanga on highway 379.; 0 | 549 | Comment | ||
RSA452444 | Atriplex canescens var. linearis | F. R. Fosberg | 1940-10-4 | S- 4102 | Riverside | Indian Wells, Coachella Valley | Comment | |||
SD40834 | Atriplex canescens var. linearis | Carl B. Wolf | 1932-10-13 | 4322 | Riverside | Notheast side of Salton Sea at Durmid, northeast side of Southern Pacific Railroad tracks. | 199 | Comment | ||
UCR68039 | Atriplex davidsonii | D. E. Bramlet | 1991-5-2 | 3012 | Riverside | San Jacinto Valley, 20m south of Setson Road at the intersection of Setson Road and California Avenue; c. 200m west of the MWD canal. | Comment | |||
CAS-BOT-BC523903 | Atriplex glauca | D. E. Bramlet | 2005-5-5 | 3847 | Riverside | Perris-Aguanga Basin Region: San Jacinto Valley, canal right-of-way north of Devonshire Ave. | 457 | Comment | ||
RSA760984 | Atriplex polycarpa | Thomas Stoughton, Jacqueline McConnaughy, Andrew Monks, M. Volke | 2010-4-20 | 146 | Riverside | Hwy 177. N of Desert Center and Desert Lily Sanctuary. E of Joshua Tree National Park border. | 274 | Comment | ||
UCR49997 | Atriplex polycarpa | Theo Glenn | 1984-10-2 | s.n. | Riverside | Western Colorado Desert, Coachella Valley, Thousand Palms Oasis, in the Indio Hills | 168 | Comment | ||
SDSU13515 | Atriplex semibaccata | W. Miller with C. Mosse | 1972-7-20 | Riverside | Under oak tree where north road comes into river bottom nor th of beaver dam. | Comment | ||||
SEINET7986069 | Atriplex semibaccata | Virginia Moran | 1999-2-9 | No determinado | Riverside | Riverside, Wes Costa Thoroughbred Farm, 12150 Riverside Avenue | Comment | |||
RSA736656 | Atriplex serenana var. serenana | Justin M. Wood | 2008-7-16 | 30 | Riverside | Gavilan Hills at Temescal Wash, near Olsen Canyon, Morgan property, Alberhill area. | Comment Read comments Nov 16 2010 |
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UCR110398 | Atriplex triangularis | A. C. Sanders, D. Bramlet, Mihai Costea, T. B. Salvato | 1999-10-15 | 23181 | Riverside | San Jacinto Valley, Mystic (San Jacinto) Lake, 1 mile west of Jackrabbit Trail on Gilman Springs Rd., 0.4 mi. west of Quail Lake Golf C. entrance, 2 mi. WNW of Eden Hot Spr. | 436 | Comment | ||
UCR104080 | Avena fatua | A. C. Sanders, Pam MacKay, Tim Thomas & O. F. Clarke | 1997-5-4 | 20649 | Riverside | San Jacinto Mountains, north side along Hwy 243, 1.5 mi below Twin Pines Ranch Road (McMullen Flat), north slope of Peak 3740 | 1067 | Comment | ||
UCR232797 | Avena fatua | John F. Green | 2008-4-16 | 0408- 40 | Riverside | Peninsular Range; Perris-Aguanga Valley, SW of Romoland, powerline route north of McLaughlin Rd. between Dawson Rd. and I-215 Fwy | 436 | Comment | ||
POM11740 | Azolla filiculoides | Philip A. Munz | 1922-4-29 | 5109 | Riverside | Lancaster Valley, s. of Hemet | 457 | Comment | ||
JOTR16561 | Baccharis brachyphylla | Hogan, J. | 1974-9-27 | 164 | Riverside | Joshua Tree National Park. RYAN CAMPGROUND | 1325 | Comment | ||
UC774847 | Baccharis brachyphylla | Carl B. Wolf and P. C. Everett | 1942-10-13 | 11437 | Riverside | 3/10 mi below San Bernardino County line Morongo Pass | 670 | Comment | ||
UCR138718 | Baccharis salicifolia | Julie A. Greene | 1993-4-17 | 1221 | Riverside | San Jacinto Valley, San Jacinto Wildlife Area. west of San Jacinto River, west of Davis Rd | 439 | Comment | ||
UCR189288 | Baccharis salicifolia | Fred M. Roberts, S. Leatherman | 2007-9-19 | 6591 | Riverside | Santa Ana Canyon, Santa Ana River, across from Green River Golf Course, 0.15 km W of Green River Road bridge | 128 | Comment | ||
SDSU13343 | Baccharis salicifolia subsp. salicifolia | Joseph R. Verfaillie, BIO 531 Taxonomy class (SDSU) | 2000-4-1 | 32 | Riverside | Santa Margarita Ecological Reserve(SDSU). Near the center of the canyon, west of the pipe line crossing. | 239 | Comment | ||
UC50298 | Baccharis salicifolia subsp. salicifolia | H. M. Hall | 1903-4-1 | 3812 | Riverside | vicinity of Riverside Riverside | 304 | Comment | ||
UC472157 | Baccharis salicina | J. Ewan | 1931-10-3 | 5216 | Riverside | 4 mi nw of Corona; Santa Ana River | Comment | |||
RSA342551 | Baccharis sergiloides | R. F. Thorne | 1980-4-16 | 54094 | Riverside | San Bernardino Mountains: Flood plain (wash) along Whitewater River, ca. 3.0 miles N of Whitewater Post Office. | 591 | Comment | ||
RSA5608 | Baccharis sergiloides | C. B. Wolf | 1932-10-11 | 4272 | Riverside | Morongo Wash, 3/10 mile below the San Bernardino County line. | 671 | Comment | ||
RSA592691 | Baccharis sergiloides | Scott D. White, D. Haselfeld | 1996-7-2 | 4274 b | Riverside | Pinyon Flat area, N of Hwy. 74, ca. 10 road mi. E of junction w/ Hwy. 371. W facing slope of Sugarloaf Mtn and adjacent valley. | 1250 | Comment | ||
SD80133 | Baccharis sergiloides | Nancy Ryan Zabriskie, Walter Zabriskie | 1971-4-6 | 360 | Riverside | Andreas Canyon, east slope San Jacinto Mountains | 455 | Comment | ||
POM182202 | Bahiopsis parishii | Philip A. Munz | 1932-4-24 | 12387 | Riverside | San Jacinto Mountains: Snow Creek Canyon | 457 | Comment | ||
UCR116835 | Baileya pauciradiata | Helen Kennedy, Fred R. Ganders | 1980-4-15 | 4065 | Riverside | Sonoran (Colorado) Desert, along [Box Canyon] road between Mecca and Hwy. 10 | 300 | Comment | ||
RSA793531 | Bebbia juncea | Naomi Fraga, David Fraker, Thomas Stoughton | 2012-3-15 | 3947 | Riverside | Off of Box Canyon Rd. S. of Shaver well in a wash. | 229 | Comment | ||
SEINET13276697 ![]() |
Bebbia juncea | Mitch Provance | 2012-1 | 712 -06 | Riverside | Colorado Desert: Thousand Palms Canyon Road, +-2/3 of the way up into the canyon. (Myoma 7.5' Q.) | 140 | Comment | ||
UCR72213 | Bebbia juncea | Theo Glenn | 1991-5-20 | 91- 106 | Riverside | Sonoran (Colorado) Desert, Arica Mts, SW of Rice | 320 | Comment | ||
RSA0062664 | Bebbia juncea | C. J. Humphrey, Herbert Humphrey | 1936-6-7 | 405 | Riverside | In foothills 18 miles East of Riverside. | 548 | Comment | ||
CLARK-A1528-102 | Beloperone guttata | Brian L. Estes | 1961-5-10 | 1474 | Riverside | Riverside | Comment | |||
UC1126275 | Berberis aquifolium var. dictyota | R. St. John | 1931-3-13 | 195 | Riverside | Bald Peak; Corona Quadrangle | Comment | |||
CLARK-A1528-2687 | Bernardia incana | John C. Roos | 1946-9-14 | 3024 | Riverside | San Jacinto Mountains | Comment | |||
JOTR32894 | Bernardia incana | La Doux, Tasha, E. Babich | 2008-3-5 | 3017 | Riverside | Joshua Tree National Park. NW Eagle Mountains, approx. 3mi NE of Cottonwood Visitor Center; open rocky bajada/pediment | 1085 | Comment Read comments Jan 19 2014 |
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GMDRC5192 | Bernardia myricifolia | T. La Doux, D. Shade, M. Harding, M. Wheeler, T. Herskovits | 2011-10-13 | 2565 | Riverside | Little San Bernardino Mountains: northwest end of Eagle Mountains, 3 mi. north of Cottonwood Visitors Ctr. | 1055 | Comment | ||
SDSU11577 | Bloomeria crocea | Charles F. Phleger | 1962-5-23 | 23 V62 | Riverside | Collected on land owned by the Schloss Foundation about 25 miles north of Escondido. | Comment | |||
RSA482755 | Boechera | M. B. Dunkle | 1937-3-25 | 4952 | Riverside | Dry Morongo. | Comment | |||
SBBG72283 | Boechera arcuata | M. N. Ackley | -May-1929 | Riverside | Tahquitz | 2438 | Comment | |||
SEINET3162697 | Boechera johnstonii | M. D. Windham | 2004-3-31 | 2954 | Riverside | SE of Lake Hemet in canyon above Kenworthy Station ca. 2.82 km WSW of the summit (6868) of Lion Peak | 1605 | Comment | ||
JEPS61277 | Boerhavia coccinea | W. L. Jepson | 1928-4-25 | 12611 | Riverside | Cottonwood Spring; Colorado Desert, Eagle Mts. | 731 | Comment | ||
SD181442 | Boerhavia coccinea | Scott D. White | 1999-4-20 | 7276 | Riverside | Blythe area; southern foothills of the Big Maria Mts., northwest of Calif. Hwy. 95, ca. 7 road miles north of Interstate 10-Intake Blvd. junction in Blythe. | 89 | Comment Read comments Aug 21 2019 |
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SBBG92286 | Boerhavia intermedia | A. C. Sanders | 1989-9-19 | 9511 | Riverside | 1.75 km (airline) S of Tabaseca Tank, along the wash above "Tabaseca Target"; Chocolate Mtns Aerial Gunnery Range, | 680 | Comment | ||
UCR211497 | Boerhavia triquetra | Jim Andre, T. La Doux | 2008-9-13 | 10264 | Riverside | Sonoran (Colorado) Desert, Chuckwalla Valley, along Hwy 177 (NW side), southeast end of Coxcomb Mountains, east boundary of Joshua Tree National Park | 161 | Comment | ||
UCR20797 | Bolboschoenus maritimus subsp. paludosus | A. C. Sanders, S. D. Boyd | 1980-5-19 | 1473 | Riverside | Perris-Aguanga Basin, upper edge of Lake San Jacinto near Quail Lake Golf Course. Gilman Springs Road c. 1.5 mi northwest of Jackrabbit Trail. | 442 | Comment | ||
JOTR33680 | Bothriochloa barbinodis | La Doux, Tasha, Mike Bell | 2003-10-17 | 1592 | Riverside | Joshua Tree National Park. Little San Bernardino Mountains, Wonderland of Rocks; Wonderland Wash, active wash corridor with sandy bottom, surrounded by granitic outcrops and pediments | 1310 | Comment | ||
JOTR37742 | Bothriochloa barbinodis | Hodges, Stephen, Cody Fogg and Kelsey Bosch | 2015-10-5 | 538 | Riverside | near the pink house, Barker Dam vicinity | 1236 | Comment | ||
RSA674869 | Bothriochloa barbinodis | Scott D. White, T. B. Salvato | 2001-6-8 | 8587 | Riverside | Santa Ana Mountains: Southern margin of county, just northeast of Rainbow Valley. | 335 | Comment | ||
UCSB9820 | Bothriochloa barbinodis | Beach, Kay | 1942-10-23 | Riverside | Dos Palmas Spring; 0.75 mi E of road at point 20 mi from Kenworthy Forest Stn. and 12 mi N of Jct of Indio and Palmas highways; side road; San Bernardino Ntl Forest | Comment Read comments Mar 2 2014 |
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UCR242652 | Bouteloua aristidoides | A. C. Sanders, T. B. Salvato | 2012-10-12 | 40437 | Riverside | Sonoran (Colorado) Desert, Palo Verde Mesa, along Bradshaw Trail c. 2 miles west of 30th Ave. at Ludy Blvd./ canal crossing | 114 | Comment | ||
JOTR38521 | Bouteloua aristidoides var. aristidoides | Harding, Mitzi, Kipp Callahan | 2012-8-27 | 290 | Riverside | Joshua Tree National Park. Pinto Basin, along southern edge of Pinto Mountains; along Old Dale Road, near Sunrise Mill | Comment | |||
JOTR29253 | Bouteloua barbata var. barbata | La Doux, Tasha | 2005-8-17 | 1534 | Riverside | Joshua Tree National Park. Queen Valley, along Bighorn Pass Road | 1321 | Comment | ||
LA102207 | Bouteloua eriopoda | John C. Roos; | 1958-9-28 | sn | Riverside | Santa Rosa Mountains, Abestos Spring, Pinon Flats | 1219 | Comment | ||
UCR260893 | Bowlesia incana | A. C. Sanders, Jake Schweitzer, Katie Young | 2015-3-25 | 41528 | Riverside | Woodcrest area of Riverside, wet canyon 0.25 km ENE of Evening Star Rd., 0.25 km north of Ridge Canyon Dr., above Woodcrest Dam | 372 | Comment | ||
UCR207232 | Brachypodium distachyon | O. F. Clarke | 2008-4-8 | s.n. | Riverside | Peninsular Range, Riverside; O.F. Clarke residence, 266 Frost Court; east edge of UCR campus | 351 | Comment | ||
UCR264749 | Brachypodium distachyon | Steve Boyd | 2011-3-30 | 12306 | Riverside | Coastal plains and basins; San Bernardino basin region., City of Riverside, residential lot at northwest corner of Beechwood Place (4131) and Brockton Avenue. | 256 | Comment | ||
RSA394247 | Brandegea bigelovii | M. B. Dunkle | 1933-3-4 | 3068 | Riverside | Painted Canyon | 61 | Comment | ||
UCR102706 | Brandegea bigelovii | B. G. Pitzer | 1998-1-24 | 3390 | Riverside | Sonoran (Colorado) Desert, N foot of Chuckwalla Mtns, Eagle Mt Rd, south side of Hwy I-10, 0.8 mi south of Hwy at powerline rd, & wash directly south of road | 500 | Comment | ||
SD152905 | Brassica rapa | Steve Boyd, Orlando Mistretta | 1992-4-23 | 7062 | Riverside | So. Santa Ana Mtns, San Mateo Canyon Wilderness Area. Along San Mateo Creek from Riverside County line, following San Mateo Trail upstream to the confluence with Bluewater Canyon. Local along trail on dry rocky slopes. | 244 | Comment | ||
UC1595585 | Brassica rapa | Steve Boyd, Orlando Mistretta | 1991-5-9 | 6180 | Riverside | along the Bedford Truck Trail on ridge between Bedford and McBribe Canyons (Santa Ana Mountains); , Bedford Truck Trail | 548 | Comment Read comments Nov 23 2007 |
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UCR275352 | Brassica rapa | T. B. Salvato, Melissa Clemons | 2005-6-9 | 1495 | Riverside | Peninsular Range, Gavilan Hills, E/W trending side canyon feeding into Walker Canyon, c. 0.3 mile northeast of Hwy 15 | 457 | Comment | ||
UC1922426 | Brassica tournefortii | Naomi Fraga, Lisa Rojas | 2005-2-10 | 1372 | Riverside | Colorado Desert; Northeastern Colorado Desert region; Just north of Palen Pass Road, ca. 10 miles east of Hwy 177. | 365 | Comment | ||
UCR245917 | Brassica tournefortii | Naomi Fraga, David Fracker, Thomas Stoughton | 2012-3-15 | 3955 | Riverside | Sonoran (Colorado) Desert, off of Box Canyon Rd., south of Shaver Well in a wash | 229 | Comment | ||
RSA770437 | Brickellia atractyloides var. arguta | Orlando Mistretta, Duncan S. Bell, Jill Beckman, J. D. England, Katie Kane, Jamie Hall, Chris McDonald, Lucila Reccia | 2010-4-12 | 4569 | Riverside | San Bernardino Mountains region: Whitewater Cyn. Along Whitewater River drainage and adjacent slopes below Whitewater Visitor Center (Whitewater Trout Farm). | 609 | Comment | ||
CLARK-A1528-1661 | Brickellia californica | John C. Roos | 1951-10-19 | 5324 | Riverside | Jackrabbit Trail | 609 | Comment | ||
RSA772008 | Brickellia californica | Orlando Mistretta, Duncan S. Bell, J. D. England, Jamie Hall, Chris McDonald, Lucila Reccia | 2010-4-13 | 4963 | Riverside | Transverse Ranges; San Bernardino Mountains region: Whitewater Canyon. Along Whitewater River drainage and adjacent slopes 1-2 miles above Whitewater Visitor Center (Whitewater Trout Farm)., Between N34.01961, W116.68175 and N34.01041 and W116.67141. | 850 | Comment | ||
CLARK-A1528-5510 | Brickellia desertorum | John C. Roos | 1947-11-1 | 3751 | Riverside | Eagle Mountains | Comment | |||
OBI31830 | Brickellia incana | David J. Keil | 1978-11-27 | s.n. | Riverside | I-1- exit at Hayfield rd | Comment Read comments Mar 3 2013 |
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SEINET10570584 | Brodiaea capitata | Coopern | 1945-5-24 | COOPERN 1626 | Riverside | Big oaks canyon, open woodland. Flowers blue | 1219 | Comment | ||
UCR111612 | Brodiaea filifolia | D. E. Bramlet | 2000-5-3 | 3004 | Riverside | Perris Basin, 4.3km east of Perris, 183-305m south of San Jacinto Ave. and 884m west of Pico Ave. | 433 | Comment | ||
UCR88420 | Brodiaea filifolia | D. E. Bramlet | 1995-5-24 | 2426 | Riverside | San Jacinto Wildlife Area: Lovell Unit, c. 1.7 km NE of Lakeview. 152 m east of Davis Rd. and 34 m south of the existing access road, 200 m N of the San Jacinto River channel | 436 | Comment | ||
RSA771811 | Brodiaea santarosae | Steve Boyd | 2010-5-26 | 12277 | Riverside | Elsinore Peak, south slope, just north of trail along old Main Divide Road and east of road up to communications towers | 1037 | Comment | ||
UCR191210 | Brodiaea santarosae | Tom Chester, W. P. Armstrong | 2006-6-10 | 918 | Riverside | Peninsular Ranges; Santa Ana Mountains region, Elsinore Peak; 0.3 km southwest of the peak | 1043 | Comment | ||
RSA771882 | Brodiaea terrestris subsp. kernensis | Steve Boyd | 2010-5-28 | 12284 | Riverside | Elsinore Peak, just south of trail along old Main Divide Road at easternmost clay knoll east of main peak | 1000 | Comment | ||
RSA652945 | Bromus diandrus | Mitch Provance | 2000-1-8 | 1803 | Riverside | Jurupa Mountains: Jurupa Mountains Cultural Center, 1/4 mile SE of peak 1411. | 290 | Comment | ||
UCR172226 | Bromus hordeaceus | John F. Green | 2006-5-3 | s.n. | Riverside | Peninsular Ranges, French Valley, unincorporated Riverside County; along San Diego Aqueduct right of way between Benton Road and the obvious drainage to the south | 412 | Comment | ||
JOTR35916 | Bromus madritensis subsp. rubens | De Groot, Sarah J., Jessica Chu, Loraine Washburn | 2013-3-22 | 6864 | Riverside | Joshua Tree National Park. Cottonwood Spring; Fan palm oasis and surrounding slopes. | 822 | Comment | ||
SEINET4138035 ![]() |
Bromus rubens | A. C. Sanders, John F. Green | 2012-4-6 | 40008 | Riverside | Peninsular Range; Santa Ana Mtns. Area: Temescal Canyon, near Campbell Ranch Rd. and I-15 Fwy, 10 miles S of Corona | 323 | Comment | ||
UCR229274 | Bromus rubens | Ginny Short | 2011-3-23 | s.n. | Riverside | Sonoran (Colorado) Desert, Coachella Valley; Pushwalla Canyon, c. 11 miles east of Cathedral City | 183 | Comment | ||
RSA595313 | Bromus rubens | D. L. Banks, Victor Steinmann | 1996-4-20 | 885 | Riverside | NW Palomar Mountains; Agua Tibia Mountains; N face of Dorland Mtn., on the W side of the Dorland Mountain Arts Colony; Along the road to the Dorland Mountain Arts Colony;, approximately 100 m S from its junction with Hwy. 79. Area just north of Sec.19. | 484 | Comment | ||
GMDRC3556 | Caesalpinia virgata | J. Andre, T. La Doux | 2009-2-28 | 10842 | Riverside | Coachella Valley: along lower Berdoo Cyn Rd just S. of JTNP boundary, approx 1.5 mi. N. of Dillon Rd. USGS 7.5 min. Quad: West Berdoo Canyon 33 deg. 48.718' N 116 deg. 10.322' W. Elev. 1027 ft. | 313 | Comment | ||
RSA600831 | Caesalpinia virgata | C. Epling, Wm. Robison, Wm. Stewart | 1936-3-22 | s.n. | Riverside | Mecca Hills: Painted Canyon; near Mecca. | Comment | |||
RSA86998 | Caesalpinia virgata | F. W. Peirson | 1930-3-1 | 8691 | Riverside | Open desert at foot of Painted Canyon, near Mecca. | Comment | |||
SEINET12160519 | Caesalpinia virgata | Unknown | 1936-1 | 12788 | Riverside | Colorado Desert N of Palm Springs | Comment | |||
JEPS52588 | Calandrinia ambigua | W. L. Jepson | 1927-4-13 | 11688 | Riverside | Painted Canyon Mecca Hills (mouth) | 45 | Comment | ||
POM305822 | Calandrinia ciliata | Henry J. Ramsey, Henry J. Ramsey | 1937-4-2 | 1072 | Riverside | Corona-Elsinore. | Comment | |||
RSA180250 | Calandrinia ciliata | E. W. Lathrop | 1965-4-18 | s.n. | Riverside | 10 miles west of Murrieta. | Comment | |||
UCR92780 | Calandrinia ciliata | Scott D. White | 1994-3-29 | 1945 | Riverside | Beaumont Badlands, near county dump and old DeAnza Cycle Park, north of Hwy 60 | 701 | Comment | ||
SD229032 | Calocedrus decurrens | Dick Schwenkmeyer | 2012-8-27 | 804 | Riverside | 3.2 miles southeast of the intersection of highway 243 and Fuller's Mill road, 7.5 miles north of Idyllwild. | 1887 | Comment | ||
SD229033 | Calocedrus decurrens | Dick Schwenkmeyer | 2012-6-27 | 734 | Riverside | May Valley, approx. 5 miles southeast of Idyllwild town center, Mt. San Jacinto, Riverside County, CA. | 1531 | Comment | ||
UCR131460 | Calocedrus decurrens | June Latting | 1973-3-1 | s.n. | Riverside | Santa Rosa Mountains., Santa Rosa Mountain along Santa Rosa Mtn. Rd. | 2104 | Comment | ||
UCR24899 | Calocedrus decurrens | A. C. Sanders | 1980-7-18 | 1632 | Riverside | San Jacinto Mtns., Thomas Mountain: Thomas Mountain Campground to the summit at the lookout | 2073 | Comment | ||
UCR139964 | Calochortus concolor | John F. Green, M. D. Wilcox | 2003-6-11 | s.n. | Riverside | San Jacinto Mtns., Tripp Flats Road south of Bautista Canyon Rd. | 1220 | Comment | ||
RSA369041 | Calochortus invenustus | Robert L. Rutherford | 1944-7-16 | 1440 | Riverside | San Jacinto Mountains, above Pine Cove. | 2073 | Comment | ||
UC3394 | Calochortus invenustus | H. M. Hall | 1897-6-17 | 642 | Riverside | Strawberry Valley San Jacinto Mountains | 1828 | Comment Read comments Sep 2 2011 |
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RSA773596 | Calochortus plummerae | Duncan S. Bell, Ryan Parker | 2010-6-15 | 1308 | Riverside | San Bernardino National Forest: Rouse Ridge, approximately 0.9 air mile southeast of junction of Highway 74 and forest service road 5S15., Field surveys for potential habitat for the endangered Quino Checkerspot butterfly. | 740 | Comment | ||
UC454390 | Calochortus plummerae | I. J. Condit | 1910-6-21 | Riverside | San Jacinto Mts. | 609 | Comment | |||
RSA764126 | Calochortus splendens | Linda M. Prince, Duncan S. Bell | 2009-6-17 | 575 | Riverside | Cleveland National Forest | Comment | |||
UCR101433 | Calochortus splendens | A. C. Sanders | 1997-4-10 | 20319 | Riverside | Tucalota Hills, east of Lake Skinner | 701 | Comment | ||
UCR169860 | Calochortus splendens | Jason L. Hlebakos | 2005-5-3 | 613 | Riverside | Santa Ana Mtns, Elsinore Peak | 1039 | Comment | ||
RSA92741 | Calochortus splendens | J. C. Roos, L. Roos | 1952-5-19 | 5688 | Riverside | Between Moreno and Redlands in branch of San Timateo Canyon. | 488 | Comment | ||
UCR51535 | Calochortus weedii var. weedii | Tom Feldman | 1988-5-30 | 035 | Riverside | Santa Ana Mtns., Calle Capistrano, 0.6 mi south of Rancho California Road and 4 mi west of Hwy 15 | 488 | Comment Read comments Nov 17 2014 |
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RSA198973 | Calycadenia tenella | R. F. Thorne | 1968-5-8 | 37590 | Riverside | Santa Rosa Plateau: on Mesa de Colorado, Rancho California. | 671 | Comment | ||
RSA388327 | Calycadenia tenella | Steve Boyd | 1986-5-7 | 1837 | Riverside | Temescal Canyon: Edge of Terrace escarpment between Horsethief wash and Indian Truck Trail, south of I-15. | Comment | |||
JOTR16572 | Calycoseris parryi | Moore, Sue | 1968-4-29 | s.n. | Riverside | Joshua Tree National Park. COTTONWOOD CANYON | Comment | |||
JOTR31999 | Calycoseris parryi | La Doux, Tasha, T. Herskovits, M. Wheeler, D. Shade | 2011-4-19 | 2229 | Riverside | Joshua Tree National Park. Little San Bernardino Mtns, Queen Valley; Pine City area along Old Queen Valley Historic Road (Stop 1) | Comment | |||
SD45165 | Calycoseris parryi | Helen K. Sharsmith | 1952-4-10 | 4060 | Riverside | 5.0 miles northeast of Cottonwood Springs, Joshua Tree National Monument. | 854 | Comment | ||
RSA781806 | Calycoseris wrightii | Duncan S. Bell | 2010-5-1 | 893 | Riverside | Arica Mountains: northwest section of project area, approximately 10.5 air miles southwest of the ghost town of Rice, and approximately 2.6 air miles south of the junction of Highway 62 and the aqueduct access road. | 291 | Comment | ||
UCR103280 | Calyptridium monandrum | B. G. Pitzer, O. F. Clarke, S. Reed, G. Ruiz | 1998-3-7 | 3588 | Riverside | San Bernardino Mountains, Wildlands Conservancy's Mission Creek Preserve, c. 2 mi. up canyon from entrance at ranch gate, on Mission Creek Road, off of Calif. Hwy 62 | 762 | Comment | ||
SD137801 | Calystegia macrostegia subsp. tenuifolia | Darin L. Banks | 1995-4-11 | 172 | Riverside | Agua Tibia Mountains Watershed; Agua Tibia Wilderness Area, north slope of Agua Tibia Mountain; east of the Dripping Springs Alcove Area. | 950 | Comment | ||
UCR127535 | Camissonia | A. C. Sanders, D. Malueg | 2003-5-8 | 26577 | Riverside | Perris-Aguanga Basin region, Los Alamos Road at Warm Springs Creek crossing west of Hwy 79, northeast of the Hogbacks, north of Los Alamos Rd. and east of the creek | 396 | Comment | ||
UCR202236 | Camissonia | Mike Misenhelter | 2005-6-8 | s.n. | Riverside | Peninsular Range; San Jacinto Mtns., Idyllwild, south edge of town, 37 acre Lane property south of the intersection of Hwy 243 and Marian View Dr., west edge of Hwy 243 and off Robin Dr., West Ridge Rd., and Chickadee Way | 1610 | Comment | ||
RSA621900 | Camissonia bistorta | Steve Boyd, T. S. Ross, L. Arnseth | 1989-3-12 | 2918 | Riverside | Vail Lake area, Temecula Creek Cyn., just below Vail Lake Dam. | 442 | Comment | ||
RSA72279 | Camissonia bistorta | Robert L. Dressler | 1949-7-3 | 902 | Riverside | 7 miles south of Lake Elsinore. Sandy field. | 427 | Comment | ||
SEINET7073412 | Camissonia bistorta | A. G. Vestal | 1963-4-23 | s.n. | Riverside | About 0.1 mile east of Corner at the base of Gavilans Hills. Coordinate datum: NAD27. | Comment | |||
UCR167676 | Camissonia bistorta | T. B. Salvato, Melissa Clemons | 2005-6-23 | 1293 | Riverside | Peninsular Range; Temescal Valley, Walker Canyon, 1.5 mi due east of Alberhill, N of Hwy I-15 | 412 | Comment | ||
UCR232019 | Camissonia bistorta | John F. Green | 2008-4-24 | 13- 09 | Riverside | Peninsular Range; SE Gavilan Hills, SW of Perris along Hwy 74, between Lazy Lizard Dr. and Wasson Canyon Rd. | 504 | Comment | ||
UCR251309 | Camissonia bistorta | T. B. Salvato, Matthew Malle, Thomas M. Sullivan Jr | 2013-3-28 | 7426 | Riverside | Perris-Aguanga Basin, Menifee, northeast corner of Murrieta Road and Scott Road | 517 | Comment | ||
UCR166535 | Camissonia boothii | Scott D. White, Jennifer H. Jones, James Huelsman | 2005-4-14 | 10897 | Riverside | Sonoran (Colorado) Desert, Eastern Coachella Valley, bajada beneath Mecca Hills, just east of Coachella Canal | 49 | Comment | ||
UCR233165A | Camissonia boothii subsp. condensata | Jim Andre, Glenn L. Clifton | 2011-2-22 | 17446 | Riverside | Mecca Hills, along Box Canyon Road, 10.3 mi northeast of town of Mecca | 219 | Comment | ||
UCR208854 | Camissonia brevipes | Scott D. White | 2001-4-17 | 8335 | Riverside | Sonoran (Colorado) Desert, Shavers Valley, north of the I-10 Freeway, c. 16 miles east of Indio junction of I-10 and Calif. 111, near powerline access roads at unnamed freeway exit accessing pump station | 518 | Comment | ||
POM17949 | Camissonia californica | P. A. Munz | 1923-6-14 | 7107 | Riverside | Trail from Glen Ivy to Santiago Peak. | 1006 | Comment | ||
RSA682847 | Camissonia californica | Scott D. White | 2003-3-23 | 8840 | Riverside | Desert slope; Hwy 74 near Carrizo Creek crossing. | 610 | Comment | ||
RSA772126 | Camissonia californica | Orlando Mistretta, Duncan S. Bell, Joy England, Jamie Hall, Chris McDonald, Lucila Reccia | 2010-4-13 | 4831 | Riverside | Whitewater Canyon. Along Whitewater River drainage and adjacent slopes 0-1 miles above Whitewater Visitor Center (Whitewater Trout Farm); between N34.00456, W116.67238 and N33.99629 and W116.66010. | 915 | Comment | ||
RSA776233 | Camissonia californica | Thomas Stoughton, Christi Gabriel, Stephanie Rockwood | 2011-3-29 | 871 | Riverside | Haugen Lehmann exit, Pacific Crest Trail up into canyon east of Cottonwood Canyon | 610 | Comment | ||
RSA0029396 | Camissonia campestris subsp. campestris | Justin M. Wood, J. Varonin, T. Valentovich | 2012-4-23 | 4680 | Riverside | Sonoran Desert: Chuckwalla Valley, active sand dunes +/- 7.25 miles northeast of Desert Center, +/- 3.0 miles E of SR-177, and +/- 1.0 mile N of abandoned Jojoba farm. | 149 | Comment | ||
UC56475 | Camissonia campestris subsp. campestris | H. M. Hall | April, 1902 | 2917 | Riverside | vicinity of Winchester | 457 | Comment Read comments Mar 20 2011 |
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POM248149 | Camissonia cardiophylla | Unspecified | 1939-1 | s.n. | Riverside | near Mecca | Comment | |||
UCR19027 | Camissonia cardiophylla | John C. Roos | 1946-12-7 | 3181 | Riverside | Western Colorado Desert, Pushawalla Wash | Comment | |||
UCR89867 | Camissonia cardiophylla | George K. Helmkamp | 1994-3-10 | 41 19 | Riverside | Sonoran (Colorado) Desert, Indio Hills, canyon opening into Coachella Valley, 2 miles east of Thousand Palms on Ramon Road, and 1.3 miles north | 122 | Comment | ||
HSC66564 | Camissonia claviformis | Christopher Davidson, H. Surprenant, A. P. Romspert | 1979-4-29 | 7817 | Riverside | W of Indio, 3 mi. E of Date Palm Dr. | 15 | Comment | ||
UCR134591 | Camissonia claviformis | Marisa Sripracha, Kyle Boyd | 2004-2-14 | 007 | Riverside | Sonoran (Colorado) Desert, Snow Creek, 25 m from Snow Creek Road, 0.7 km south of Hwy 111 | 352 | Comment | ||
RSA175093 | Camissonia claviformis subsp. yumae | Robert F. Thorne | 1963-3-29 | 32394 | Riverside | Ca. 7-8 miles E of Mecca, Mecca Hills. | 152 | Comment | ||
POM158464 | Camissonia confusa | P. A. Munz | 1927-5-20 | 10819 | Riverside | 10 miles S. of Hemet. | Comment | |||
RSA186751 | Camissonia hirtella | Peter H. Raven | 1962-4-28 | 17489 | Riverside | Ortega Highway 3.9 miles above its east base, Santa Ana Mountains | 732 | Comment | ||
UCR240653 | Camissonia hirtella | Tracy Tennant, Mitch Provance | 1998-6-16 | MOR- 406 | Riverside | San Bernardino Mtns. Foothills, Morongo Indian Reservation, upper Millard Canyon, north of Cabazon | 1052 | Comment | ||
RSA612853 | Camissonia hirtella | D. L. Banks | 1997-3-29 | 1607 A | Riverside | NW Palomar Mountains, Agua Tibia Mountains: Pechanga Indian Reservation. The headwaters of Pala Creek at the southern extremity of the Reservation, north the Riverside / San Diego County line border., West of the intersection of Magee Truck Trail and Moreno Road including a large area of vernally wet grassland at the extreme southwestern corner of the Reservation. | 390 | Comment | ||
SEINET10492078 | Camissonia micrantha | Timothy Reeves | 1978-5-13 | Reeves 6881 | Riverside | San jacinto mts. 5 Mi s of banning on hwy 243. Sec 22, r1e, t3s. Chaparral. Ferns among rocks or in crevices. | 1097 | Comment | ||
UCR177151 | Camissonia pallida | Scott D. White, Michael Honer | 2003-4-25 | 9092 | Riverside | San Bernardino Mtns, Whitewater Canyon, about midway between Bonnie Bell and Whitewater Trout Farm, west side of road | 671 | Comment | ||
HSC25792 | Camissonia pallida subsp. pallida | Richard Spjut | 1972-3-30 | 2349 | Riverside | Just SW of Coahulla Indian Reservation, ca. 2 miles E on Hwy. 71 from jct. 79 (near San Diego County Line) | 1220 | Comment | ||
JOTR34167 | Camissonia pallida subsp. pallida | Harding, Mitzi, T. Herskovits and D. Oquendo | 2011-5-5 | 124 | Riverside | Joshua Tree National Park. Little San Bernardino Mountains; Pushawalla Canyon; Pinyon Well; Riparian area near small series of active springs and seeps (Stop 2) | 1182 | Comment | ||
RSA449242 | Camissonia pallida subsp. pallida | M. B. Dunkle | 1933-3-4 | 3020 | Riverside | Devil's Cactus G. Colorado Desert. | 30 | Comment Read comments Mar 20 2011 |
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RSA458837 | Camissonia pallida subsp. pallida | N. R. Zabriskie | 1973-4-5 | 621 | Riverside | Mesa S side Andreas stream, Andreas Canyon, E slope San Jacinto Mtns. | 305 | Comment | ||
JOTR01133 | Camissonia pallida subsp. pallida | Cole, James E. | 1941-6-17 | 923 | Riverside | Joshua Tree National Park. IN LIVE OAK TANK | 1219 | Comment | ||
SEINET3093251 ![]() |
Camissonia refracta | A. C. Sanders | 1988-5-11 | 7798 | Riverside | Chocolate Mountains, Iris Pass area, 12 miles above the Coachella Canal in a wash E of the gasline road from Ni-land. | Comment | |||
UCR216223 | Camissonia refracta | Jim Andre, T. La Doux | 2009-2-25 | 10821 | Riverside | Sonoran (Colorado) Desert, Palen Dry Lake; c. 6 miles north of I-10 freeway, c. 15 miles east of Desert Center | 129 | Comment | ||
SD137706 | Camissonia strigulosa | Darin L. Banks, Steve Boyd | 1995-5-3 | 196 | Riverside | North slope of Agua Tibia Mountains, east of the Dripping Springs Alcove Area, along the lower alluvial benches of Arroyo Seco. | 500 | Comment | ||
UC1979635 | Camissonia strigulosa | D. L Banks, Steve Boyd | 1995-5-3 | 0196 | Riverside | Cleveland National Forest, Agua Tibia Wilderness Area. N slope of Agua Tibia Mtn., E of the Dripping Springs Alcove Area, along the lower alluvial benches of Arroyo Seco. | Comment | |||
UC56464 | Camissonia strigulosa | H. M. Hall | 1902-4-7 | 2755 | Riverside | vicinity of Riverside | 457 | Comment | ||
SBBG61448 | Camissoniopsis bistorta | R. Hoffmann | 1929-9-11 | Riverside | San Jacinto Mtns | 1645 | Comment | |||
SD124059 | Camissoniopsis bistorta | Robert F. Thorne, Drs. Fosberg, Sachet & Herbst | 1983-4-23 | 55481 | Riverside | San Bernadino Mountains: Sandy wash along Whitewater River where road crosses river below fish hatchery. Circa 4 miles North of Whitewater Post Office. | 640 | Comment | ||
SD143812 | Camissoniopsis bistorta | Steve Myers | 1988-6-8 | Riverside | Along Via Majorca, between Avenida de Arboles and Paseo Montano, in the La Cresta region of the Santa Rosa Plateau. | 671 | Comment | |||
UCR195708 | Camissoniopsis confusa | A. C. Sanders, T. B. Salvato | 2001-5-3 | 24121 | Riverside | Perris-Aguanga Basin region, Hemet, SE corner of State Street at Gibbel, 1712 ft. hill at east end of Diamond Valley | 518 | Comment | ||
SD136805 | Camissoniopsis hirtella | Steve Boyd | 1992-4-14 | 6788 | Riverside | San Mateo Canyon Wilderness Area; along Verdugo Trail from Tenaja Trail to Bluewater Trail in upper watershed of Bluewagter Canyon, south of Sitton Peak. | 792 | Comment | ||
SDSU13992 | Camissoniopsis ignota | Michael G. Simpson, Adrienne Russell | 2000-4-29 | 2073 | Riverside | Rocky ridge, ca. 100-150 feet SSW of Northside field station, Santa Margarita Ecological Reserve (SDSU). | 366 | Comment | ||
GMDRC7788 | Camissoniopsis pallida | J. M. Andre | 2015-3-6 | 33549 | Riverside | Coachella Valley: sandy flats along Snow Canyon Rd, just south of Hwy 111 | 362 | Comment | ||
UCR92337 | Cannabis sativa | Scott D. White, M. D. Wilcox | 1995-7-13 | 3477 | Riverside | Santa Ana Mtns., Unnamed canyon c. 0.25 mi. SW of Grand Ave., Lake Elsinore, directly downslope from hairpin turn on State Hwy 74. | 488 | Comment | ||
CLARK-A1528-2300 | Capsella bursa-pastoris | John C. Roos | 1966-3-24 | Riverside | Hemet | Comment | ||||
RSA633886 | Carex fracta | Robert F. Thorne, J. P. Simon, C. W. Tilforth | 1969-6-24 | 38119 | Riverside | San Bernardino National Forest, San Jacinto Mountains: Above James Reserve in Hall Canyon. | 1677 | Comment | ||
POM49093 | Carex heteroneura | Phillip A. Munz, I. M. Johnston | 1924-7-27 | 8770 | Riverside | Deer Springs, San Jacinto Mountains. | 2500 | Comment | ||
RSA249848 | Carex sartwelliana | Robert F. Thorne, J. P. Simon, C. W. Tilforth | 1969-6-24 | 38116 | Riverside | San Jacinto Mountains: San Bernardino National Forest. Above James Reserve in Hall Canyon | 1677 | Comment | ||
RSA518552 | Carex schottii | N. M. Fellows, A. C. Sanders, A. Strickland | 1986-4-8 | 179 | Riverside | Oasis de Los Osos Preserve, off Snow Creek Canyon at the N ft of the San Jacinto Mountains, 1 mi W of Snow Creek Village. | 488 | Comment | ||
UCR35297 | Carex senta | L. B. Ziegler | 1970-5-20 | 406 | Riverside | San Jacinto Mtns, North Fork of the San Jacinto River (Dark Canyon). | 1677 | Comment | ||
CAS-BOT-BC115971 | Carex subfusca | H. E. Hasse; Samuel B. Parish | s.n. | Riverside | San Jacinto Mts. | Comment | ||||
JOTR32402 | Castela emoryi | Harding, Mitzi, A. Benton | 2011-7-13 | 17 | Riverside | Joshua Tree National Park. West Coxcomb Mountains; north-facing slope of small rocky foothills just above large bouldery wash | 424 | Comment | ||
UC494747 | Castilleja angustifolia | Philip A. Munz and C. L. Hitchcock | 1932-4-9 | 12225 | Riverside | White Tanks; e Riverside County | Comment | |||
POM99033 | Castilleja angustifolia | E. C. Jaeger | 1926-3-24 | s.n. | Riverside | White Tanks, Western end of Pinto Mts. | Comment | |||
RSA0010919 | Castilleja densiflora subsp. gracilis | B. Pitzer, E. Misqez | 1988-2-28 | 622 | Riverside | 2 mi s of Rancho California Road (sw of Murrieta, Walker Basin, Avenida del Oro); Walker Basin, Avenida del Oro. | Comment | |||
CHSC108881 | Castilleja exserta | Duncan S. Bell; Joy England | 2010-5-17 | 1009 | Riverside | Peninsular Ranges; San Jacinto Mountains region: San Bernardino National Forest: Rouse Ridge, approximately 0.75 air mile southeast of junction of Highway 74 and forest service road 5S15. In flat area amongst shrubs.ny flat. | 759 | Comment | ||
SEINET7063463 | Castilleja exserta | A. G. Vestal | 1947-3-31 | s.n. | Riverside | About 2.3 miles north of Lake Elsinore off present I 15. UTM Zone 11, 467263mE, 3929340mN. (WGS84/NAD83). | 396 | Comment | ||
UCR139396 | Castilleja exserta | P. A. Munz | 1932-3-24 | 12016 | Riverside | Santa Ana River Valley/Santa Ana Mtns. Foothills, Corona | 366 | Comment | ||
UCR174449 | Castilleja exserta | A. C. Sanders, T. B. Salvato, Kelly Volansky | 2006-5-22 | 32504 | Riverside | Hills between Murrieta and Menifee Valley, west of I-215, south of Bundy Cyn./Scott Rd. and north of Clinton Keith Rd. | 579 | Comment | ||
POM305662 | Castilleja foliolosa | Henry J. Ramsey, Henry J. Ramsey | 1939-4-22 | 1004 | Riverside | Hemet-Anza, Bautista Creek Road. | Comment | |||
POM48325 | Castilleja foliolosa | E. C. Jaeger | 1925-3-1 | s.n. | Riverside | Snow Canyon, San Jacinto Mts. | 457 | Comment | ||
RSA652581 | Castilleja foliolosa | G. Foster | 1961-5-12 | s.n. | Riverside | Idyllwild. | Comment | |||
UCD122491 | Castilleja foliolosa | K. Esau | 1935-6-20 | s.n. | Riverside | Beaumont Grade. | Comment | |||
UCR91591 | Castilleja foliolosa | D. L. Banks | 1995-4-11 | 0181 | Riverside | Agua Tibia Mtns. Watershed, Cleveland National Forest, Agua Tibia Wilderness Area, N slope of Agua Tibia Mtn, east of the Dripping Springs Alcove, along the Dripping Springs Trail. | 780 | Comment | ||
UC495228 | Castilleja minor subsp. spiralis | Commander Dammers | Oct 1930 | Riverside | Palm Springs | Comment | ||||
RSA525244 | Caulanthus heterophyllus | Steve Boyd, Timothy S. Ross | 1990-5-11 | 4621 | Riverside | Vail Lake area, base of Agua Tibia Mtn, E of Dripping Springs campground of Cleveland National Forest, S of Hwy. 79. | 549 | Comment | ||
CAS-BOT-BC40266 | Caulanthus lasiophyllus | Steve Boyd; S. Meury; R. Noyes; L. Arnseth; D. Nordin; T. Ross | 1988-3-10 | 2172 | Riverside | Palen Pass at the north end of the Palen Mountains. | 500 | Comment | ||
UCR196368 | Caulanthus lasiophyllus | Naomi Fraga, Lisa Rojas | 2005-2-10 | 1366 | Riverside | Northeastern Colorado Desert, just north of Palen Pass Road, c. 10 mi east of Hwy 177 | 365 | Comment | ||
UCR59771 | Caulanthus lasiophyllus | Steve Boyd, T. S. Ross, L. Arnseth | 1989-3-19 | 3044 | Riverside | Peninsular Range, Vail Lake area, 0.75 mi NW of dam, S flank Oak Mountain | 622 | Comment | ||
OBI45205 | Caulanthus simulans | B. Pitzer & L. LaPre, L. LaPre | 1987-3-2 | 369 | Riverside | Bundy Canyon, ca. 2.0 mi SE of Lake Elsinore and 0.5 mi N of Budy Canyon Rd. off Raciti Rd. | 701 | Comment Read comments Nov 21 2014 |
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SD247618 | Caulanthus simulans | Ed Kentner, Onkar Singh | 2014-4-4 | 366 | Riverside | Cleveland National Forest: near Main Divide Road approx. 2 km southeast of Ortega Highway. | 843 | Comment | ||
RSA0043326 | Caulanthus simulans | John F. Emmel | 1991-5-26 | 1175 | Riverside | San Jacinto Mountains; Spitler Peak Trail above Apple Canyon, ca. 1 air mile south of Cartridge Spring. | 1584 | Comment | ||
JEPS42362 | Ceanothus cordulatus | W. L. Jepson | 1903-8-6 | 2273 | Riverside | Dark Canyon San Jacinto Mt. | 1524 | Comment | ||
CAS-BOT-BC133205 | Ceanothus crassifolius | A. C. Sanders; T. B. Salvato; Matthew Malle; Jonas Winbolt; Katie A. Kurtz | 2010-4-7 | 37812 | Riverside | Peninsular Range: southeastern Gavilan Hills north of Alberhill, under powerlines near dirt extension of Lake St., 1.1 mi. NW (356 deg. ) of intersection of I-15 and Lake St. | 549 | Comment | ||
CDA38680 | Ceanothus crassifolius | Mike Lahti | 2013-3-13 | PDR# 331 P06141908 | Riverside | Nuevo; 22070 Horseshoe Trail near Stagecoach Road. | 0 | Comment | ||
RSA517101 | Ceanothus crassifolius | Steve Boyd, Tim S. Ross, L. Arnseth | 1989-3-19 | 3018 | Riverside | Vail Lake area,1 mile W of Lake | 610 | Comment | ||
RSA606778 | Ceanothus crassifolius | Jon E. Keeley | 1996-5-13 | 27429 | Riverside | In on N side of Agua Tibia Range, 2-3 km S of Agua Tibia Wilderness boundary gate on trail extending ca. 100 m S of enclosed reservoir on ridge SE of Woodchuck Resort at end of Woodchuck Rd., S of Hwy 79. | 1000 | Comment | ||
RSA575053 | Ceanothus cuneatus | Steve Boyd | 1981-3-4 | 810304 -a | Riverside | Gavilan Hills region, low hill and adjacent flats along Gavilan Creek drainage at the southwest end of Harford Springs County Park on the Gavilan Plateau, north of Ida Leeona Road and east of the trailer park. | 610 | Comment | ||
SD229237 | Ceanothus cuneatus var. cuneatus | Dick Schwenkmeyer | 2012-3-26 | 664 | Riverside | Mt. San Jacinto: Garner Valley, Kenworthy (site #2), approx 1 mile northeast of junction of Highway 74 and Morris Ranch Road, base of steep bouldery slope. | 1374 | Comment | ||
CLARK-A1528-3895 | Ceanothus leucodermis | John C. Roos | 1952-4-23 | 5574 | Riverside | Highgrove | Comment | |||
SD129400 | Ceanothus leucodermis | Steve Myers | 1990-3-21 | Riverside | Santa Rosa Plateau area: Along Los Gatos Road, 1/2 mi. S of Buena Vista Road (2 mi. W. of Sandia Canyon, & 0.1 mi. N of San Diego County Line) | 366 | Comment | |||
SD186314 | Ceanothus leucodermis | Andy C. Sanders, Mike Misenhelter | 2005-3-23 | 29263 | Riverside | Santa Ana Mtns.: Santa Rosa Plateau, east slope of Squaw Mtn., Av. Escala just above Av. Caleta, N of Tenaja Rd. | 701 | Comment | ||
UC1930018 | Ceanothus leucodermis | Scott D. White, Justin Wood | 2008-5-15 | 11992 | Riverside | San Jacinto Mountains: Johnson Meadow. | Comment | |||
UCR160061 | Ceanothus leucodermis | Steve Boyd, Valerie Soza | 2004-6-22 | 11553 | Riverside | Peninsular Ranges; San Jacinto Mountains region, Western flank of the range, vicinity of Alvin Meadows and Chimney Flats, west of Idyllwild along Forest Service Road 5N13 near 5N06 | 1463 | Comment | ||
RSA462403 | Ceanothus leucodermis | Albert J. Perkins | 1920-5-30 | s.n. | Riverside | Cobby Trails | Comment | |||
RSA606754 | Ceanothus ophiochilus | Jon E. Keeley | 1996-5-13 | 27409 | Riverside | In on N side of Agua Tibia Range, 2-3 km S of Agua Tibia Wilderness boundary gate on trail extending ca. 100 m S of enclosed reservoir on ridge SE of Woodchuck Resort at end of Woodchuck Rd., S of Hwy 79. | 1000 | Comment | ||
CAS-BOT-BC63465 | Ceanothus palmeri | Carl B. Wolf | 1932-8-4 | 3920 | Riverside | San Jacinto Mts. Point View, near Idylwild. | 1645 | Comment | ||
SBBG28549 | Ceanothus perplexans | D. Myrick | 1964-4-30 | Riverside | Palms to Pines (St Hwy 74), 15 mi W of Palm Desert | 1219 | Comment | |||
UCR46712 | Ceanothus tomentosus | D. C. Hawks | 1987-3-2 | s.n. | Riverside | Peninsular Range; San Jacinto Mtns. Region, south of Hemet, [near confluence of Pixley Canyon and Goodhart Canyon] intersection of Palm Ave. and Saddle Ridge Rd. | 473 | Comment | ||
SD368 | Cenchrus echinatus | Fidella G. Woodcock | Apr 1922 | Riverside | Mecca | Comment Read comments May 28 2011 |
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CDA7292 | Centaurea X pouzinii | F. J. Willmarth | 1960-6-2 | Riverside | Old Fuller Rancho, near Corona. | 0 | Comment | |||
CDA7299 | Centaurea X pouzinii | F. J. Willmarth | 1960-6-2 | Riverside | Old Fuller Rancho, near Corona. | 0 | Comment | |||
RSA69871 | Centaurea solstitialis | J. C. Roos | 1951-9-25 | 5253 | Riverside | Fairmount | 259 | Comment | ||
RSA487200 | Centaurium venustum | James L. Reveal | 1988-5-23 | 6862 | Riverside | Along California Hwy 75 [74] at milepost 48, 3 miles E of Fairview Avenue in Valle Vista, N of the Hwy and south of the San Jacinto River. | 610 | Comment | ||
UCR218076 | Centaurium venustum | Steve Boyd | 2010-5-28 | 12286 | Riverside | Santa Ana Mountains, Elsinore Peak, just south of Main Divide Road, eastern base of knoll south of peak | 1021 | Comment | ||
SD204959 | Centranthus ruber | R. F. Thorne, W. Wisura dn Dave Michener | 1982-5-24 | 55194 | Riverside | Peninsular Ranges; Santa Ana Mountains region, along Ortega Highway. | 732 | Comment Read comments Oct 27 2011 |
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JEPS106966 | Centromadia pungens subsp. laevis | Jasmine Watts | 2005-7-19 | 15 | Riverside | Hemet, S of CA-74 and W of Warren Road | Comment | |||
RSA735908 | Centromadia pungens subsp. laevis | Scott D. White, Justin M. Wood | 2008-6-24 | 12283 | Riverside | Beaumont Badlands: San Timoteo Canyon. Meadow along San Timoteo Creek. | 640 | Comment | ||
RSA764881 | Centromadia pungens subsp. laevis | Justin M. Wood | 2010-9-8 | 2600 | Riverside | San Timoteo Canyon: Just SE of El Casco Substation along San Timoteo Creek. | 640 | Comment | ||
UCR252806 | Centromadia pungens subsp. laevis | Rose Cook, Ana Hernandez | 2013-4-12 | 005 | Riverside | Perris Aguanga Basin, 290 meters south of Highway 79, 172 meters west of San Diego aqueduct, Upper Salt Creek, Hemet | 457 | Comment | ||
UCR266416 | Centromadia pungens subsp. laevis | D. E. Bramlet | 2005-6-28 | 3882 | Riverside | Murrieta, Elm St. NE of I-15, just S of I-215 junction | 329 | Comment | ||
JEPS57819 | Centrostegia thurberi var. thurberi | W. L. Jepson | 1928-4-25 | 12598 | Riverside | below Cottonwood Spring (Colorado Desert, Eagle Mountains); Colorado Desert, Eagle Mountains | 731 | Comment | ||
POM68414 | Cercidium floridum | Marcus E. Jones | 1924-2-26 | s.n | Riverside | Shaver's Well. | Comment | |||
RSA637524 | Cercidium floridum | Scott D. White | 1998-9-1 | 7099 | Riverside | East end of Coachella Valley: Bajada between Little San Bernardino Mts. and Indio Hills. | Comment | |||
LA47751 | Cercocarpus betuloides | Elizabeth McClintock; | 1940-4-23 | sn | Riverside | Upper part of Idyllwild grade | Comment | |||
POM202255 | Cercocarpus betuloides | Marcus E. Jones | 1933-4-5 | s.n. | Riverside | Hemet. | Comment | |||
RSA16368 | Cercocarpus betuloides | Percy C. Everett | 1935-6-17 | 7163 | Riverside | Coldwater Canyon Trail to Santiago Peak., 2 miles above Glen Ivy Resort. | 610 | Comment | ||
RSA191420 | Cercocarpus betuloides | E. W. Lathrop, Robert F. Thorne | 1967-9-26 | 6608 | Riverside | Tenaja Guard Station, 10 miles NW of Murrieta. | Comment | |||
POM187418 | Cercocarpus ledifolius | L. Crutcher | 1933-8-22 | 4 | Riverside | Red Tahquitz, San Jacinto Mountains. | Comment | |||
SD152948 | Chaenactis artemisiifolia | Steve Boyd, Tim Ross and Dave Bramlet | 1993-5-12 | 7335 | Riverside | Southern Santa Ana Mountains; San Mateo Canyon, along stream and adjacent benches and lower slopes from confluence with Los Alamos Canyon. | 365 | Comment | ||
UC1523663 | Chaenactis artemisiifolia | Robert F. Thorne, Walter Wisura, Earl Lathrop, and Sara Meury | 1985-5-18 | 60620 | Riverside | along Clinton Keith Road, near base of plateau Santa Rosa Plateau | 426 | Comment | ||
CAS-BOT-BC276395 | Chaenactis carphoclinia | Thos. W Whitaker | 1958-4-30 | s.n. | Riverside | Box Canyon, midway between Mecca and Shaver Well | Comment | |||
CAS-BOT-BC276400 | Chaenactis carphoclinia | Alice Eastwood | 1913-4-30 | 9032 | Riverside | Palm Springs | Comment | |||
UCD130234 | Chaenactis carphoclinia | Geoffrey Levin | 1975-4-5 | 466 | Riverside | 1 mile west of Berdoo Canyon Road on Dillon Road. Foothills of Little San Bernadino Mountains. Saltan Sink Drainage. | 60 | Comment | ||
CAS-BOT-BC276911 | Chaenactis fremontii | Palmer Stockwell | 1940-4-24 | 1505 | Riverside | 1 mile E of Banning | Comment | |||
HSC80313 | Chaenactis fremontii | R. F. Thorne, W. Wisura, A. Shmida, Robert Whittaker | 1978-4-23 | 52039 | Riverside | Palm Desert Area; just E of Palm Desert | Comment | |||
UCD130326 | Chaenactis fremontii | C. L. Hitchcock | 1966-3-16 | 24208 | Riverside | Along Palms to Pines Highway, 7 mi. s. of Palm Desert. | 609 | Comment | ||
UCR116802 | Chaenactis fremontii | A. C. Sanders, Mitch Provance, T. B. Salvato | 2001-4-6 | 23932 | Riverside | Western Colorado Desert, Coachella Valley, Desert Hot Springs, north of intersection of Pierson Blvd. and Atlantic, north of flood control ditch | 348 | Comment | ||
UCR177001 | Chaenactis fremontii | Tracy Tennant, J. S. Ross | 1998-4-30 | MOR- 71 | Riverside | San Bernardino Mtns., Morongo Indian Reservation, hills west of the mouth of Potrero Canyon, 0.2 mi. NE of hill 3030 | 854 | Comment | ||
UCR260843 | Chaenactis fremontii | A. C. Sanders, Jake Schweitzer, Katie Young | 2015-3-25 | 41510 | Riverside | San Gorgonio Pass, c. 1.5 miles east of Cabazon, north of the San Gorgonio River wash on the alluvial slope between the water bottling plant and I-10 and west along dirt track, near Elm St. | 498 | Comment | ||
RSA695579 | Chaenactis glabriuscula | Keith E. Hoffmaster | 1937-6-6 | 755 | Riverside | Near Valle Vista, Hemet Valley. | Comment | |||
SD227733 | Chaenactis glabriuscula | A. C. Sanders | 1994-5-29 | 14546 | Riverside | San Bernardino Mountains: Morongo Indian Reservation, slopes among hills on the low pass between Millard Cyn. And Potero Cr | 750 | Comment | ||
HSC85256 | Chaenactis glabriuscula var. glabriuscula | Steve Boyd | 1986-4-22 | 1744 | Riverside | Stable alluvial benches of Indian Wash just S of Interstate Hwy 15 | Comment | |||
RSA527860 | Chaenactis glabriuscula var. glabriuscula | Scott D. White | 1991-5-10 | 91 -152 | Riverside | Hwy 79, immediately W of U. S. Forest Service campground at Dripping Springs. | 549 | Comment | ||
UC31026 | Chaenactis glabriuscula var. glabriuscula | H. M. Hall | 1899-5-25 | 1181 | Riverside | Van Deventer's, El Toro Region San Jacinto Mountains, El Toro Region | 1402 | Comment | ||
UC34689 | Chaenactis glabriuscula var. glabriuscula | E. A. Zumbro | 1902-4-1 | Riverside | near (Box Springs Mt.) Riverside; Box Springs Mt., Riverside | Comment | ||||
RSA97129 | Chaenactis glabriuscula var. glabriuscula | Philip A. Munz | 1925-5-20 | 9826 | Riverside | 2 miles W of Dripping Spring. | 427 | Comment | ||
RSA0039853 | Chaenactis stevioides | Duncan S. Bell, Evan Meyer | 2014-4-2 | 6508 | Riverside | Orocopia Mountains; Orocopia Mountains Wilderness area; southern section of range; approximately 1 air mile northwest of Canyon Spring. | 422 | Comment | ||
RSA774986 | Chaenactis stevioides | Duncan S. Bell | 2011-4-7 | 2175 | Riverside | On the northeast side of the Arica mountains; approximately 2.2 air miles northwest of Priests Well, or approximately 4.5 air miles southwest of the ghost town of Rice. | 359 | Comment | ||
UCR97750 | Chaenactis stevioides | Michael D. Wilcox, Stephen J. Myers | 1995-5-27 | s.n. | Riverside | NE Colorado Desert, Cadiz Valley near the San Bernardino Co. line | 270 | Comment | ||
RSA518039 | Chaenactis stevioides var. stevioides | Steve Boyd, Orlando Mistretta | 1986-3-13 | 1426 | Riverside | Palen Mountains; NE of Desert Center, jct. of Parker Dam Rd. and Palen Rd. (road going through pas between Palen and Granite Ranges). | 244 | Comment | ||
JOTR34147 | Chaenactis xantiana | La Doux, Tasha, M. Harding, T. Herskovits, B. Truesdell, M. Wheeler, D. Shade | 2011-4-26 | 3164 | Riverside | Joshua Tree National Park. Pleasant Valley, south of Gold Coin mine complex; mud flats and sandy hummocks on valley floor (Stop 5) | 959 | Comment | ||
RSA793611 | Chamaesyce micromera | Duncan S. Bell, Aaron Sedgwick | 2012-9-13 | 4202 | Riverside | The Mecca Hills; along what was left of Box Canyon Road after having been buried by a flash flood from a large summer storm, approximately 5 air miles northeast of the junction of Box Canyon Road and the Coachella Canal, or approximately 1.25 air miles southwest of Shavers Well. | 240 | Comment | ||
RSA776332 | Chamaesyce polycarpa | Duncan S. Bell, Amanda Turek | 2010-4-10 | 823 | Riverside | Riverside Mountains; southern section of the mountain range; approximately 1 air mile southwest of Riverside Mountain Peak. | 269 | Comment | ||
SBBG4029 | Chamaesyce polycarpa | H. and M. Dearing | 1930-4-14 | 953 | Riverside | near Palm Springs | Comment | |||
SBBG45531 | Chamaesyce polycarpa | Leota Davidson | 1965-5-14 | 153 | Riverside | Joshua Tree Nat Monument | Comment | |||
SJSU4464 | Chamaesyce polycarpa | E. V. Boro | 1963-12-24 | 75 | Riverside | 5 mi SE of Desert Hot Springs | Comment | |||
POM259463 | Chamaesyce polycarpa var. hirtella | E. C. Jaeger | 1939-12-29 | s.n. | Riverside | Eytel canon [canyon]branching from Fargo Canon [canyon] 5 mi. east Indio. | 244 | Comment | ||
RSA5159 | Chamaesyce polycarpa var. hirtella | C. B. Wolf | 1932-4-26 | 2970 | Riverside | 3 mi. east of Mecca on Blythe Road. | 0 | Comment | ||
RSA576460 | Chamaesyce polycarpa var. hirtella | L. C. Wheeler | 1933-12-2 | 2309 | Riverside | Mouth Tahquitz Canyon near Palm Springs. | 144 | Comment | ||
RSA432407 | Chamaesyce polycarpa var. polycarpa | E. S. Spalding | 1926-2-13 | s.n | Riverside | Colorado Desert. Box Canyon on Blythe Road. | Comment | |||
UCSB42184 | Chamaesyce setiloba | Roos, John | 1958-9-28 | Riverside | Pinyon Flats, Santa Rosa Mtns. | 1219 | Comment | |||
POM11164 | Cheilanthes covillei | Philip A. Munz | 1922-7-1 | 5937 | Riverside | Santa Rosa Mountains: Old Santa Rosa. | 1402 | Comment | ||
POM891 | Cheilanthes newberryi | O. W. Robinson | 1916-3-28 | s.n. | Riverside | Elsinore's Lake, Burton's Canyon | Comment | |||
IRVC18651 | Cheilanthes parryi | Sandy Knapp | 1979-4-12 | s.n. | Riverside | Palm Springs; Chino Canyon. Sonoran Desert | Comment | |||
JEPS35126 | Cheilanthes parryi | S. B. and W. F. Parish | April, 1882 | 504 | Riverside | Agua Caliente Colorado Desert (Mts bordering the Colorado Desert) | Comment | |||
UC197936 | Cheilanthes parryi | S. B. and W. F. Parish | April, 1882 | 504 | Riverside | Agua Caliente; Mts bordering Colorado Desert | Comment | |||
UCR261439 | Cheilanthes parryi | Joseph Cahill | 2011-1-29 | 111- 12 | Riverside | San Jacinto Mtns./Sonoran (Colorado) Desert, c. 1.4 miles west of intersection of South Palm Canyon Dr. and Murray Canyon Dr., SW of Palm Springs | 403 | Comment | ||
UCR41455 | Cheilanthes parryi | A. C. Sanders, B. Pitzer, D. Charlton, , J. Kniffen, R. Kniffen | 1986-3-3 | 6133 | Riverside | Sonoran (Colorado) Desert, N foot of the Chuckwalla Mountains, 2.75 mi (airline) SE of Desert Center | 367 | Comment | ||
RSA708182 | Chenopodium album | Scott D. White, Angelia Carey | 2004-5-7 | 10328 | Riverside | Indian Creek and adjacent foothills. | 549 | Comment | ||
UCR278885 | Chenopodium album | Mitch Provance | 2011-6-9 | 17193 | Riverside | Santa Ana River Valley, Jurupa Valley, Pedley area, Horseshoe Lake, west of Van Buren Blvd., west of the corner and Studio Pl. and Lakeview Ave. | 219 | Comment | ||
RSA522105 | Chenopodium ambrosioides | Steve Boyd, Timothy S. Ross | 1989-8-28 | 3798 | Riverside | Vail Lake area, Temecula Creek at confluence with lake and adjacent sedimentary hills to the east. | 442 | Comment | ||
JOTR01007 | Chenopodium incanum var. occidentale | Cole, James E. | 1941-6-17 | 918 | Riverside | Joshua Tree National Park. IN LIVE OAK TANK, DRY | 1219 | Comment | ||
UCR115137 | Chenopodium missouriense | Mitch Provance | 2000-10-28 | 2272 | Riverside | Jurupa Mountains, Jurupa Mountains Cultural Center, 1/4 mile SE of peak 1411 | 290 | Comment | ||
UCR100869 | Chenopodium murale | George K. Helmkamp, E. A. Helmkamp | 1998-2-18 | 2705 | Riverside | Sonoran (Colorado) Desert, Midland Road., 3.8 mi. SE of Midland, Little Maria Mtns. | 198 | Comment | ||
UCR181630 | Chenopodium pratericola | Mitch Provance | 2003-6-7 | 7609 | Riverside | San Bernardino Valley, Jurupa Mountains (extreme northwest end), near Philadelphia Street | 262 | Comment | ||
CLARK-A1528-2282 | Chilopsis linearis | John C. Roos | 1943-5-23 | 2669 | Riverside | Dry Morongo Wash | Comment | |||
RSA455300 | Chilopsis linearis | Robert L. Rutherford | 1943-9-11 | 904 | Riverside | Banning. | Comment | |||
SD4855 | Chilopsis linearis | Fidella G. Woodcock | 1928-4-26 | Riverside | Palm Springs, Colorado Desert | Comment | ||||
POM122462 | Chilopsis linearis subsp. arcuata | Marcus E. Jones | 1926-6-8 | S.N. | Riverside | Whitewater. Colorado Desert. | Comment | |||
UC219074 | Chilopsis linearis subsp. arcuata | unknown | May 1 1906-May 10 1906 | 170 a6740 | Riverside | Palm Springs Colorado Desert, Palm Springs | Comment Read comments Apr 17 2011 |
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RSA0012171 | Chloris truncata | A. C. Sanders, T. B. Salvato | 2011-3-28 | 38816 | Riverside | Menifee Valley, between Sun City and Perris, from McLaughlin & Evans roads intersection east to I-215 Fwy | 434 | Comment | ||
SEINET3926090 | Chloris virgata | Carl B. Wolf | 1932-4-28 | 3071 | Riverside | Colorado Desert. Chuckwalla Valley. 20 mi. west of Blythe on the Mecca Road.; 0 | 400 | Comment | ||
SEINET954331 | Chloris virgata | R. E. Riefner Jr. | 2006-1 | 06 -447 | Riverside | Peninsular Range: Temecula Valley, along I-15 Freeway near Temecula Creek. | 301 | Comment | ||
SD145982 | Chorispora tenella | A. C. Sanders | 1998-3-11 | 21695 | Riverside | Shipley/Skinner Reserve area: Diamond Valley, along State Street (R3) ca. 1/2 mile N of Newport Rd., S. of Hemet | 487 | Comment | ||
UCR48528 | Chorizanthe coriacea | Steve Boyd | 1986-4-19 | 1697 | Riverside | Peninsular Range, Temescal Canyon, east side of Indian wash between I-15 and Temescal Canyon Road | 351 | Comment | ||
UCR97471 | Chorizanthe coriacea | B. G. Pitzer | 1997-3-23 | 2979 | Riverside | Perris-Aguanga Basin Region, Lakeview Mtns, c. 1 air mi. SSW of Mt. Rudolph, along powerline road 0.3 mi. east of Contour (Juniper Flats) Rd. | 610 | Comment | ||
SJSU9098 | Chorizanthe corrugata | R. C. McGehee | 1970-4-15 | 204 | Riverside | Wileys Well c. 26 mi SW of Blythe | Comment | |||
RSA561865 | Chorizanthe fimbriata | Steve Boyd, Tim S. Ross | 1992-6-10 | 7625 | Riverside | Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area. San Mateo Canyon about 'Potrero Escondido', an isolated area of low relief topping the ridge system due west of the junction on Tenaja Road (7S01), and Los Alamos Road (7S04) at the confluence of Los Alamos Creek with the main trunk of San Mateo Creek. | 671 | Comment | ||
CAS-BOT-BC191308 | Chorizanthe fimbriata var. laciniata | Philip A. Munz | 1937-5-31 | 15116 | Riverside | below Anza Tablet at head of Coyote Canyon, SW Riverisde county | 1005 | Comment | ||
RSA487196 | Chorizanthe parryi var. parryi | James L. Reveal | 1988-5-23 | 6867 | Riverside | Along California Hwy 75 [74] at milepost 48, 3 miles E of Fairview Avenue in Valle Vista, N of the Hwy and south of the San Jacinto River. | 610 | Comment | ||
UCR139185 | Chorizanthe polygonoides subsp. longispina | Virginia Moran | 2003-5-23 | s.n. | Riverside | Johnson Ranch (managed by Center for Natural Lands Management), vicinity of Skunk Hollow and Santa Gertrudis Creek, 'knoll 2' in area of transects established by CNLM | 425 | Comment | ||
UCR217509 | Chorizanthe procumbens var. albiflora | Jeff B. Galvin | 2008-5-21 | 47 | Riverside | Peninsular Ranges, Palomar Mountains, 2.3 km south of hwy 79 and 1.7 km west of Woodchuck Rd. | 734 | Comment | ||
UCR30160 | Chorizanthe rigida | A. C. Sanders | 1983-4-24 | 3802 | Riverside | Sonoran (Colorado) Desert, E side of the Salton Sea, at the mouth of Salt Creek, 2 mi. north of the Imperial County line along Hwy 111 | -70 | Comment | ||
CAS-BOT-BC36261 | Chrysolepis sempervirens | Mary F. Spencer | 1919-7-8 | 665 | Riverside | Tacquitz ridge, San Jacinto Mt. | 2438 | Comment | ||
UC101093 | Chrysothamnus viscidiflorus subsp. viscidiflorus | Rev. J. C. Nevin | 1900-1 | Riverside | San Jacinto Mt. | Comment | ||||
UCSB30406 | Chylismia brevipes | Krasner, Larry | 1975-3-22 | Riverside | 11 miles west of Desert Center on Highway 10 | 365 | Comment | |||
JOTR35077 | Chylismia cardiophylla subsp. cardiophylla | La Doux, Tasha, M. Harding and M. Stewart | 2010-3-24 | 3528 | Riverside | Joshua Tree National Park. Southern end of Coxcomb Mountains with exposed metasedimentary rocks; narrow drainages surrounded by loose rocky slopes | Comment | |||
UCR244883 | Chylismia cardiophylla subsp. cardiophylla | Jim Andre | 2012-3-19 | 21391 | Riverside | Sonoran (Colorado) Desert, Palen Mountains, along Palen Pass Rd at Palen Pass | 383 | Comment | ||
UCR182533 | Cichorium intybus | Mitch Provance | 2003-7-4 | 4643 | Riverside | San Bernardino Valley, Riverside, Monticello Ave. near the canal, between Driftwood and Conway Drives | 226 | Comment | ||
SD113208 | Cirsium occidentale var. occidentale | Darley F. Howe | 1941-6-9 | 1114 | Riverside | San Jacinto Mountains | 1525 | Comment | ||
POM13155 | Cirsium scariosum | P. A. Munz, I. M. Johnston | 1922-5-19 | 5449 | Riverside | Hemet Valley, San Jacinto Mountains. | 1402 | Comment | ||
SEINET2050088 ![]() |
Cirsium scariosum var. citrinum | Annette Price | 1962-5-1 | 65 | Riverside | Along Tenaja Rd., ca 2 1/2 miles before Tenaja Station 12, Santa Anna Mountains | Comment | |||
UCR116665 | Clarkia purpurea | A. C. Sanders, Carolyn Washburn | 2001-5-10 | 24233 | Riverside | Perris-Aguanga Basin, 1 mi. south of Winchester on the east side of Hwy 79 (Winchester Rd.) just south of Patton Ave. | 488 | Comment | ||
SDSU13942 | Clarkia purpurea subsp. quadrivulnera | Michael G. Simpson, Claudia Luke & Shane Waddell | 2000-5-23 | 2133 | Riverside | Santa Margarita Ecological Reserve (SDSU), southeastern region, ca. 1/4 mile north of El Valle meadow. | 646 | Comment | ||
UC20031 | Clarkia rhomboidea | H. M. Hall | June, 1901 | 2270 | Riverside | vicinity Strawberry Valley; San Jacinto Mountains | 1584 | Comment | ||
UCR149994 | Claytonia parviflora subsp. parviflora | Scott D. White, Angelia Carey | 2004-4-16 | 10182 | Riverside | San Jacinto Mountain foothills, Indian Creek and adjacent slopes | 610 | Comment | ||
JOTR35135 | Claytonia parviflora subsp. utahensis | La Doux, Tasha, M. Harding, T. Herskovits, M. Wheeler | 2011-5-9 | 3246 | Riverside | Joshua Tree National Park. West of Queen Mountain, Wonderland of Rocks; narrow wash with large granitic boulders throughout corridor (Stop 2) | 1302 | Comment | ||
CHSC1440 | Clematis pauciflora | E. Thomas | 1940-3-10 | Riverside | San Jacinto foothills. | Comment | ||||
UCR17484 | Clematis pauciflora | R. S. Woglum | 1934-3-18 | 0625 | Riverside | San Jacinto Mtns., Snow Creek, Coachella Valley | Comment | |||
POM254915 | Cleome isomeris | P. A. Munz | 1940-3-24 | 15713 | Riverside | 2 miles north of Cottonwood Springs, Eagle Mountains. | 915 | Comment | ||
RSA278958 | Cleome isomeris | B. A. Prigge, L. Martinez | 1978-3-23 | 2401 | Riverside | NW Colorado Desert, Coachella Valley, 1.9 miles E of North Palm Springs on Dillon Rd. | 243 | Comment Read comments May 20 2013 |
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RSA650742 | Cleome isomeris | David B. Dunn | 1948-1-25 | 3642 | Riverside | One mile south of Cabazon, east of Banning Pass between the San Jacinto Mts. & the San Gorgonio Mts. | Comment | |||
SBBG87891 | Cnicus benedictus | B. Pitzer, K. Kirtland | 1986-5-6 | 264 | Riverside | 1.5 mi SE of Murrieta along Murrieta Crk; bounded on N by Fig St., on S by Elm St., on E by Adams Ave, on W by Jefferson Ave | Comment | |||
SD187478 | Collinsia concolor | Scott D. White, Angelia Carey | 2004-4-16 | 10160 | Riverside | San Jacinto Mountain foothills;Indian Creek and adjacent slopes | 548 | Comment | ||
SEINET10308232 ![]() |
Collinsia concolor | T. Reeves | 1978-5-13 | 6899 | Riverside | San Jacinto Mountains, foothills SE of Banning. Access via Westward Ave. T3S R1E S13 | 671 | Comment | ||
UCR28966 | Collinsia concolor | Melissa Luckow, R. Riggins | 1982-4-15 | 827 | Riverside | Hwy 371, 1.2 mi north of the jct with Hwy 79 in Aguanga. | Comment | |||
RSA0117402 | Collinsia concolor | Ora M. Clark | 1929-3-16 | 1714 | Riverside | N. of White Water Colorado Desert. | Comment | |||
SFV3353 | Collinsia heterophylla | P. G. Kilburn | 1958-5-31 | 836 | Riverside | San Jacinto Mountains Hemet Valley. 10.6 miles south of campground turnoff road, north of Idylwild. | 1372 | Comment | ||
UC1494254 | Colubrina californica | C. S. Jones | 1979-3-27 | 41 | Riverside | in se-facing canyon about 300 yards from unnamed dirt road aprroximately 10 miles from I-10 (4 mi w of Desert Center) | 426 | Comment | ||
OBI38803 | Condalia globosa var. pubescens | A. C. Sanders, et al | 1986-3-1 | 6042 | Riverside | Chuckwalla Bench, W side of Chuckwalla Mts, 9 mi S of hwy I-10 on the gasline road, 2 mi airline S of the Model Mine | 579 | Comment | ||
SD244144 | Convolvulus simulans | T. B. Salvato, Mike Landers | 2013-3-21 | 7385 A | Riverside | Perris-Aguanga Basin: Murrieta, between Hwy 215 and State Route 79 (Winchester Road), 0.23 mile east of the intersection of Keller Road and Menifee Road (Romoland 7.5'Q) | 466 | Comment | ||
UC1584111 | Convolvulus simulans | Steve Boyd, Tim Ross, and Laurel Arnseth | 1990-3-29 | 3890 | Riverside | cinder cone ridge at n side of mouth of Temecula Creek Cyn (s flank of mt.); Vail Lake Area, Big Oak Mtn. | 396 | Comment | ||
UCR214852 | Convolvulus simulans | Crystal Sheehan | 2010-5-10 | 46 | Riverside | Peninsular Range; Gavilan Hills Region, Lake Mathews Reserve, c. 1/4 mi. south of 13225 Cajalco Road, south of Lake Mathews, c. 0.4 mi. SE of intersection of Cajalco Rd. and La Sierra Ave. | 429 | Comment | ||
RSA598989 | Conyza coulteri | L. C. Wheeler | 1952-10-29 | 7010 b | Riverside | Riverside. Citrus Experimental Station. | Comment | |||
UC1746494 | Conyza floribunda | A. C. Sanders, Mitch Provance, T. Salvato, O. F. Clarke | 1999-10-5 | 23134 | Riverside | E edge of UCR campus; Riverside; new O.F. Clarke residence on Frost Court (former Al Boyce residence), E edge of UCR campus | 354 | Comment | ||
RSA356626 | Cordylanthus rigidus subsp. setiger | Robert F. Thorne, C. W. Tilforth, Larry E. DeBuhr, E. Lathrop | 1975-8-29 | 47321 | Riverside | Santa Rosa Plateau: Rancho California, Mesa de Burro. | 610 | Comment | ||
UCR244385 | Coreopsis bigelovii | Jim Andre | 2012-4-16 | 20954 | Riverside | Joshua Tree National Park;, along Geotour Road, at SW end of one-way loop in Pleasant Valley at foot drainage below Pinyon Well, c. 7.5 mi. south of paved National Park Loop Rd. | 1095 | Comment | ||
CAS-BOT-BC101308 | Corethrogyne filaginifolia | Wesley Griesel | 1962-9-18 | 744 | Riverside | Dark Canyon, San Jacinto Mts. | 1920 | Comment | ||
LA205800 | Corethrogyne filaginifolia | Elizabeth McClintock; | 1936-8-12 | sn | Riverside | Massacre Canyon near San Jacinto | Comment | |||
LA99053 | Corethrogyne filaginifolia | E. R. Hobbs; G. Malanson, Walt Westman | 1978-9-30 | 78- 132 | Riverside | Cortrite Avenue, Homeland | Comment | |||
UC895241 | Corethrogyne filaginifolia | I. W. Clokey and E. G. Anderson | 1935-8-21 | 6963 | Riverside | e Keen Camp P.O. | 1350 | Comment | ||
RSA0120486 | Coryphantha alversonii | Duncan S. Bell, Thomas Stoughton | 2016-3-17 | 8962 | Riverside | Orocopia Mountains; east side of the range; collecting in rocky hills to the west of Red Cloud Wash. | 531 | Comment | ||
SDSU21793 | Crassula aquatica | Michael G. Simpson, Laura Benedict, Zack Principe, Lee Ripma, Nuri Benet-Pierce, Andy Siekkinen | 2016-5-7 | 3979 | Riverside | Santa Rosa Plateau Ecological Reserve. Across street from vernal pool trail, ca. 4 miles north on road from Visitor's Center. | 636 | Comment | ||
UCR116973 | Crassula aquatica | A. C. Sanders, T. B. Salvato | 2001-5-3 | 24098 | Riverside | Perris-Aguanga Basin region, Hemet, SE corner of State Street at Gibbel, 1712 ft. hill at east end of Diamond Valley | 518 | Comment | ||
UCR150443 | Crassula connata | John F. Green | 2005-2-14 | s.n. | Riverside | Moreno Valley, Lasselle St. at Ironwood Ave., N of the 60 Fwy | 564 | Comment | ||
UCR274301 | Crepis | T. B. Salvato, Melissa Clemons | 2005-6-6 | 1421 | Riverside | Peninsular Range, Gavilan Hills, c. 0.75 mile south-southeast of Steele Peak, 0.6 mile E of Hammack Ranch, and 5 miles north-northeast of Lake Elsinore | 579 | Comment | ||
CLARK-A1528-5524 | Crepis capillaris | John C. Roos | 1950-4-22 | 4756 | Riverside | Reche Canyon | 761 | Comment | ||
RSA356896 | Crossosoma bigelovii | R. F. Thorne | 1966-10-15 | 41781 | Riverside | Dead Indian Canyon: Near Palm Desert at foot of Palms to Pines Highway. | Comment | |||
UCR102749 | Crossosoma bigelovii | B. G. Pitzer, O. F. Clarke, S. Reed, G. Ruiz | 1998-3-7 | 3562 | Riverside | San Bernardino Mountains, Wildlands Conservancy's Mission Creek Preserve, c. 2 mi. up canyon from entrance at ranch gate, on Mission Creek Road, off of Calif. Hwy 62 | 762 | Comment | ||
RSA314443 | Croton californicus | R. F. Thorne, Fosberg, Sachet, Herbst | 1983-4-23 | 55430 | Riverside | San Bernardino Mountains: Mouth of Whitewater Canyon, east of Whitewater Post Office at south end of ridge. | 412 | Comment | ||
RSA480576 | Croton californicus | N. C. Cooper | 1944-4-21 | 1142 | Riverside | Banning | 701 | Comment | ||
RSA651891 | Croton californicus | Marion P. Harthill | 1971-3-19 | 10 | Riverside | Palm Desert. | Comment | |||
RSA785951 | Croton californicus | J. Andre, G. L. Clifton | 2011-2-22 | 17471 | Riverside | Coachella Valley; just south of I-10 at Amtrak train station parking, just west of N Indian Canyon Drive | 186 | Comment | ||
UCR216257 | Croton californicus | Mike Bell | 2008-3-19 | 045 | Riverside | Sonoran (Colorado) Desert, Coachella Valley; 2 miles west of Desert Hot Springs, north of Pierson Blvd. and west of North Indian Canyon Dr. | 396 | Comment | ||
CDA17343 | Crypsis schoenoides | M. Tracy | 2004-8-2 | PDR 1116196 | Riverside | West Coast Turf, 31755 Winchester Rd., Winchester. | 0 | Comment | ||
RSA554222 | Crypsis schoenoides | A. C. Sanders, Chet McGaugh | 1991-7-19 | 11153 | Riverside | Murrieta Hot Springs, large vernal pool on S side of Murrieta Hot Springs Road, E of Via Princesa & N of Calle del Lago., (Near 117 deg 9.1'W, 33 deg 33.25'N). | 348 | Comment | ||
UCR260559 | Cryptantha | T. B. Salvato | 2015-4-2 | 8103 | Riverside | Perris-Aguanga Basin, Wildomar, field south of Bundy Canyon Road, west of Sunset Avenue and east of a broad oak/willow gully | 537 | Comment | ||
RSA339316 | Cryptantha angustifolia | R. F. Thorne, C. W. Tilforth, L. M. Shultz, R. K. Benjamin, J. Hogge | 1980-4-16 | 54028 | Riverside | San Bernardino Mountains: 1/4 mile W of Whitewater P. O. and 1/2 mile W of Whitewater River | 415 | Comment | ||
SEINET3004967 | Cryptantha angustifolia | G. Rink | 2011-3-24 | 10391 | Riverside | Sandy wash north of Blythe, east of the McCoy Mtns | 109 | Comment | ||
UCR126435 | Cryptantha angustifolia | T. B. Salvato, A. C. Sanders, Mitch Provance | 2000-4-18 | 50 | Riverside | Coachella Valley, 2 mi NE of Mecca near mouth of Painted Canyon at foot of Mecca Hills, W edge of Coachella Canal | 9 | Comment | ||
UCR148331 | Cryptantha angustifolia | John F. Green, Chet McGaugh | 2005-1-19 | s.n. | Riverside | Sonoran (Colorado) Desert, Salton Basin, 1.1 mile transect along Coachella Canal right-of-way, between siphons 24 and 25, NE of Hunters Spring, near S base of Orocopia Mtns. | 23 | Comment | ||
UCSB10423 | Cryptantha angustifolia | Long, Frances | 1939-12-31 | Riverside | Indio | Comment | ||||
UCSB5533 | Cryptantha angustifolia | Long, Frances | 1939-12-31 | Riverside | Palm Springs Calif. | Comment Read comments Nov 19 2014 |
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CHSC8299 | Cryptantha barbigera | Edward L. Smith | 1958-3-21 | 374 | Riverside | Located 6 mi. s. of Rice, near Priest's Well. Little Santa Maria Mtns. | 365 | Comment | ||
RSA353856 | Cryptantha barbigera | R. F. Thorne, Kay Wright, R. K. Benjamin | 1982-10-8 | 55363 | Riverside | Mouth of Whitewater Canyon near Whitewater Post Office in sandy wash between old and new highway bridges and along Whitewater River. | 412 | Comment | ||
RSA703814 | Cryptantha barbigera | LeRoy Gross | 2005-3-3 | 1593 | Riverside | Palen Mountains, south side. Near end of old prospect road., Near 33.71244N, 115.11171W. to 33.72053N, 115.11051W | 207 | Comment | ||
UC1392688 | Cryptantha barbigera | R. F. Hoover | 1969-4-11 | 11210 | Riverside | Mouth of Morongo Valley Canyon | Comment | |||
UC857068 | Cryptantha barbigera | Aven Nelson, Ruth A. Nelson | 1939-3-29 | 3269 | Riverside | near Mecca; Hidden Springs | Comment | |||
UCR103305 | Cryptantha barbigera | George K. Helmkamp | 1998-4-4 | 3150 | Riverside | Sonoran (Colorado) Desert, junction of Calif. Hwy 62 (Twentynine Palms Hwy) & Calif. Hwy 177 (Desert Center-Rice Rd) | 457 | Comment | ||
UCR279506 | Cryptantha barbigera | A. C. Sanders, Jim Malusa | 2017-3-27 | 43111 | Riverside | Sonoran (Colorado) Desert, Chocolate Mountains, canyon 12 km NE (46 deg. ) of Bombay Beach, on both sides of the Imperial County line | 305 | Comment | ||
UCR279549 | Cryptantha barbigera | A. C. Sanders, Jim Malusa | 2017-3-25 | 43001 | Riverside | Sonoran (Colorado) Desert, Chocolate Mountains, Arroyo Seco, 3.5-4 km south of Augustine Pass, 100-200 m S of Bradshaw Trail, c. 1.5 km N of Imperial Co. line | 652 | Comment | ||
POM6504 | Cryptantha barbigera | P. A. Munz, L. T. Street, G. Williams | 1919-3-28 | 2381 | Riverside | Palm Canyon | 183 | Comment | ||
UCR137678 | Cryptantha barbigera var. fergusoniae | A. C. Sanders, G. K. Helmkamp, P. J. MacKay | 1995-3-12 | 16088 | Riverside | Coachella Valley/Santa Rosa Mtns., alluvial slopes at the foot of Rabbit Peak, below Sheep Canyon | 12 | Comment | ||
SEINET3005006 | Cryptantha costata | G. Rink, A. Karl, M. Honer, T. Thomas | 2011-4-6 | 10435 | Riverside | Ca 5 miles west of Blythe, south fo I-10 and north of the transmission line, on dunes | 141 | Comment | ||
UCR18171 | Cryptantha decipiens | A. C. Sanders | 1978-4-1 | 00192 | Riverside | Santa Rosa Mtns, Pinyon Crest, on Hwy 74 | 1098 | Comment | ||
SEINET3004978 | Cryptantha dumetorum | G. Rink, M. Baker | 2011-4-1 | 10404 | Riverside | Northwest of Blythe, east of the McCoy Mtns, swale in desert pavement | 152 | Comment | ||
UCR41531 | Cryptantha dumetorum | A. C. Sanders, D. Charlton, B. Pitzer, J. M. Stewart | 1986-3-1 | 6010 | Riverside | Chuckwalla Valley, 1 mi west of Hayfield Lake, 2 mi SW of the pumping station on a small cutoff road from Hayfield Rd to the dirt road to the Colorado River Aqueduct | 427 | Comment | ||
RSA502894 | Cryptantha intermedia | Ed LaRue | 1989-3-30 | s.n. | Riverside | Rancho California area, ca. 4 miles W of Temecula,with Ave. del Oro as the N boundary. | 381 | Comment | ||
RSA771783 | Cryptantha intermedia | Orlando Mistretta, Duncan Bell, Joy England, Jamie Hall, Chris McDonald, Lucila Reccia | 2010-4-13 | 4958 | Riverside | Transverse Ranges; San Bernardino Mountains region: Whitewater Canyon. Along Whitewater River drainage and adjacent slopes 1-2 miles above Whitewater Visitor Center (Whitewater Trout Farm)., Between N34.01961, W116.68175 and N34.01041 and W116.67141. | 850 | Comment | ||
SD130320 | Cryptantha intermedia | Ed LaRue | 1990-4-13 | Riverside | 1/2 mile northwest of Aguanga, north of Highway 79 and west of Highway 371, ca. 1.5 airmiles north of San Diego County Line | 640 | Comment | |||
UC78535 | Cryptantha intermedia | J. C. Nevin | Riverside | San Jacinto Mts. | Comment | |||||
UCR239597 | Cryptantha intermedia | O. F. Clarke | 2004-3-12 | s.n. | Riverside | Peninsular Range, Riverside; hills above UCR Botanical Garden | 436 | Comment | ||
UCR240619 | Cryptantha intermedia | Tracy Tennant, Mitch Provance | 1998-6-16 | MOR- 439 | Riverside | San Bernardino Mtns. Foothills, Morongo Indian Reservation, upper Millard Canyon, north of Cabazon, in wash just north of woodland stand M15 | 1098 | Comment | ||
UCR277702 | Cryptantha intermedia | Mitch Provance | 2013-4-16 | 413- 20 | Riverside | San Bernardino Valley, Santa Ana River bottom, Tequesquite Creek and associated wetlands west of Rubidoux Ave | 226 | Comment | ||
UCR97893 | Cryptantha intermedia | A. C. Sanders, G. Waines, B. Ehdaie, A. Aryavand | 1997-3-12 | 19848 | Riverside | Lake Skinner area, lower Rawson Canyon, along road NE of Skinner Lake | 457 | Comment | ||
POM9235 | Cryptantha intermedia | P. A. Munz, R. D. Harwood | 1920-3-20 | 3379 | Riverside | 5 miles S of Corona. | 305 | Comment | ||
SDSU21023 | Cryptantha juniperensis | A. C. Sanders | 2012-4-12 | 40027 | Riverside | Peninsular Range: Santa Ana Mtns. Region: Temescal Canyon, along Temescal Canyon Rd. between Glen Ivy and Indian Truck Trail, c. 100 m SE of El Hermano Rd. (Lake Mathews 7.5' +/- 100m). Sandy californicus, Bromus diandrus. | 314 | Comment | ||
JEPS67683 | Cryptantha maritima | E. E. Schellenger | 1920-5-1 | 25 s | Riverside | e of Coachella | Comment | |||
RSA776189 | Cryptantha maritima | Amber Swanson, Duncan S. Bell | 2011-3-10 | 206 | Riverside | Mecca Hills, E of Painted Cyn Rd | Comment | |||
SBBG87841 | Cryptantha maritima | A. C. Sanders with Pitzer, Charlton, Kniffen | 1986-3-3 | 6121 | Riverside | Corn Spring, wash below the spring and wash and rocky slopes to the S; Chuckwalla Mtns | 487 | Comment | ||
UCR103585 | Cryptantha maritima | George K. Helmkamp, E. A. Helmkamp | 1998-2-18 | 2716 | Riverside | Sonoran (Colorado) Desert, Chuckwalla Valley; 0.3 mi south of Chuckwalla Rd. on Graham Pass Rd. | 122 | Comment | ||
UCR226794 | Cryptantha maritima | Jim Andre | 2011-2-9 | 15916 | Riverside | Sonoran (Colorado) Desert, Mecca Hills, along Box Canyon Road at upper end of gorge, c. 6 mi south southeast of the junction with Hwy I-10, c. 12 mi west of Chiriaco Summit | 284 | Comment | ||
UCR42397 | Cryptantha maritima | J. M. Stewart | 1986-1-20 | 86 5 | Riverside | Sonoran (Colorado) Desert, Divide between the Mecca Hills and the Orocopia Mtns. | Comment | |||
POM318740 | Cryptantha micrantha var. lepida | Patricia Wilder | 1968-7-5 | 4319 | Riverside | Idyllwild. San Jacinto Mountains, Strawberry-Little Tahquitz Creek Drainage Area. | 1889 | Comment | ||
RSA525346 | Cryptantha microstachys | Steve Boyd, A. Sanders, Mark Skinner | 1990-4-28 | 4443 | Riverside | Vail Lake area, summit of Big Oak Mtn, N of lake | 762 | Comment | ||
SD152910 | Cryptantha microstachys | Steve Boyd, Tim Ross | 1992-5-5 | 7239 | Riverside | Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area. Eastern portions of Oak Flats along the Bluewater Trail. Area of chaparral burned in 1989 fire. | 730 | Comment | ||
UCR158856 | Cryptantha microstachys | Scott D. White | 1994-6-14 | 2060 | Riverside | Peninsular Ranges; Perris-Aguanga Basin region, Santa Gertrudis Creek, c. 1 mi. east of Skunk Hollow | 396 | Comment | ||
UCSB41275 | Cryptantha muricata | Cowan, Clark | 1978-4-25 | Riverside | 5.1 mi. (8.1 km.) W on Hwy. 74 from its jct. with Hwy. 243, approaching Hemet, San Jacinto Mts. | 1370 | Comment | |||
RSA0079283 | Cryptantha muricata var. jonesii | Steve Boyd, K. A. Boyd, C. Boyd, Richard Noyes, L. Arnseth | 1988-5-28 | 2304 | Riverside | Cahuilla Mountain, west of Anza, along hiking trail, mostly along the crest. | 1500 | Comment | ||
RSA0079563 | Cryptantha muricata var. jonesii | R. F. Thorne, J. P. Simon, C. W. Tilforth | 1969-6-24 | 38079 -A | Riverside | San Bernardino National Forest, San Jacinto Mountains: Above James Reserve in Hall Canyon. | 1677 | Comment | ||
POM118684 | Cryptantha nevadensis | Marcus E. Jones | 1924-2-27 | s.n. | Riverside | Desert Center. Chuckwalla Valley. | Comment | |||
SDSU21862 | Cryptantha pterocarya f. pterocarya | Duncan S. Bell | 2011-7-7 | 2177 A | Riverside | The northeast side of the Arica mountains; approximately 2.5 air miles northwest of Priests Well or approximately 4.3 miles southwest of the ghost town of Rice. | 339 | Comment | ||
UCR135709 | Cryptantha pterocarya var. purpusii | Mitch Provance, Kerry Knudsen, Petra Wester | 2004-5-8 | 9027 | Riverside | Santa Rosa Mtns., c. 0.05 miles S on Santa Rosa Mt. Road from Hwy 74 | 1402 | Comment | ||
POM11638 | Cryptantha racemosa | T. S. Brandegee | 1906-04 | s.n. | Riverside | Colorado Desert, Riverside County | Comment | |||
RSA99143 | Cryptantha racemosa | Marcus E. Jones | 1926-2-16 | s.n. | Riverside | Corn Spring, Chuckwalla Mountains, Colorado Desert. | Comment | |||
RSA682851 | Cryptantha utahensis | Scott D. White | 2003-3-23 | 8845 | Riverside | Santa Rosa Mountains: Desert slope; Hwy 74 near Carrizo Creek crossing. | 610 | Comment | ||
RSA685634 | Cryptogramma acrostichoides | Anstruther Davidson | 1876-7-11 | 9238 | Riverside | Top of Mount Jacinto | Comment | |||
CDA42234 | Cucurbita foetidissima | T. C. Fuller | 1958-9-23 | 3926 | Riverside | 3 miles east of Anza. | 0 | Comment | ||
HSC80312 | Cucurbita palmata | R. F. Thorne, W. Wisura, A. Shmida, Robert Whittaker | 1978-4-23 | 52048 | Riverside | Palm Desert Area; just E of Palm Desert | Comment | |||
UCSB69266 | Cucurbita palmata | Reifner, R. | 2006-8-2 | Riverside | Lakeview Mountains, vicinity of Alicante Dr. at Jamawag Rd., N of Leon Rd.; USGS 7.5' Quad: Lakeview; UTM: (NAD 83) 11S 0488948E 3735311N | 550 | Comment | |||
POM19569 | Cuscuta californica | Mary F. Spencer | 1923-8-4 | 227 | Riverside | Fern Valley Idyllwild, San Jacinto Mts. | 1646 | Comment Read comments Nov 26 2008 |
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RSA0097551 | Cylindropuntia bigelovii | Marc A. Baker | 2015-4-7 | 18303 | Riverside | 1.7 km NE of White Water Hill, just west of Hwy 62, 2 km north of its junction with Interstate 10, 13 km NW of central Palm Springs. | 353 | Comment | ||
UC277049 | Cylindropuntia californica var. parkeri | F. M. Reed | May 1921 | Riverside | Riverside | Comment | ||||
SEINET5624465 ![]() |
Cylindropuntia chuckwallensis | Marc A. Baker, Michelle Cloud-Hughes | 2012-3-25 | 17525 .5 | Riverside | Northeast end of Chuckwalla Mountains, 11km SSE of Desert Center, 70km west of Blythe, two-track branching south from Corn Spring Road, 1.1 km W of Corn Spring Campground, 400m south of Corn Springs Wash; Pilot Mountain 1.5' USGS topographic quadrangle | 527 | Comment | ||
SEINET9037808 ![]() |
Cylindropuntia echinocarpa | M. A. Baker, Michelle Cloud-Hughes | 2015-1 | 18412 | Riverside | San Gorgonio River, 2.5km SW of Cabazon, 28km WNW of central Palm Springs | 538 | Comment | ||
UCSB18340 | Cylindropuntia ganderi | Lehmann, Karla | 1964-5-10 | Riverside | 5.3 miles east of Pinon Flats | 883 | Comment | |||
SEINET3926479 | Cynodon dactylon | Sears | 1977-10-12 | S 568 | Riverside | Corn Springs. Desert Palm Oasis.; 0 | 512 | Comment | ||
UCR107261 | Cyperus eragrostis | George K. Helmkamp, E. A. Helmkamp | 1998-8-17 | 4446 | Riverside | Santa Ana Mtns., San Juan Canyon along the Ortega Hwy (Calif. Hwy 74) beside the Orange Co. line | 503 | Comment | ||
UCR168544 | Cyperus eragrostis | L. C. Wheeler | 1932-9-4 | 1333 | Riverside | Prado Basin, Santa Ana River at Chino Creek | 183 | Comment | ||
UCR90827 | Cyperus involucratus | A. C. Sanders, G. K. Helmkamp | 1996-3-17 | 17981 | Riverside | Coachella Valley, Palm Springs, Tahquitz Canyon in vicinity of the debris basin above the W end of Sunny Dunes Road. | 183 | Comment | ||
POM12143 | Cyperus odoratus | Mary F. Spencer | 1688 | Riverside | Soboba Hot Springs, San Jacinto. | 579 | Comment Read comments Mar 30 2013 |
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POM153370 | Cyperus odoratus | Phillip A. Munz, I. M. Johnston | 1928-9-12 | 11244 | Riverside | North end of Lake Elsinore. | Comment | |||
RSA365119 | Cyperus odoratus | S. B. Parish | 1913-9-20 | 8616 | Riverside | Mecca, Salton Sink. | 58 | Comment | ||
SBBG56301 | Cystopteris fragilis | R. Hoffmann | 1929-9-5 | Riverside | Tahquitz Valley | 2438 | Comment | |||
RSA327703 | Dactyloctenium aegyptium | Brad Ballen | 1984-11-22 | s.n. | Riverside | Southwest of Indio. SBB & M | Comment | |||
POM28816 | Dalea mollis | Marcus E. Jones | 1906-4-27 | s.n | Riverside | Indio. | Comment | |||
SEINET10452149 | Dalea mollissima | David B. Dunn | 1946-3-16 | Dunn 2089 A | Riverside | Collected on dry plateau 1/2 mi ne of pushawalla palms. Indio hills. Sparse Desrt scrub of larrea and franseria, with palms at the springs in the canyon. | Comment | |||
UCR72212 | Dalea mollissima | Theo Glenn | 1991-5-20 | 91- 98 | Riverside | Sonoran (Colorado) Desert, Arica Mts, SW of Rice | 320 | Comment | ||
CAS-BOT-BC283042 | Dasyochloa pulchella | C. L. Hitchcock | 1940-4-1 | 5907 | Riverside | 1 mi. below Cottonwood Spring, Joshua Tree Nat. Monument | Comment | |||
JOTR38531 | Dasyochloa pulchella | Harding, Mitzi, Kipp Callahan | 2012-8-27 | 297 | Riverside | Joshua Tree National Park. Pinto Basin, along southern edge of Pinto Mountains; off Brooklyn Mine Road near park boundary | Comment | |||
UCD65766 | Dasyochloa pulchella | B. A. Madson | 1947-9-15 | Riverside | East side of San Jacinto Mts. Between Palm Springs and Idyllwild. | 914 | Comment | |||
RSA91542 | Dasyochloa pulchella | F. W. Peirson | 1928-3-10 | 7711 | Riverside | Small side canyon in which Hidden Spring is located, northeast of Mecca | Comment | |||
RSA91543 | Dasyochloa pulchella | F. W. Peirson | 1920-2-16 | 1546 | Riverside | South of Palm Springs, arm of Colorado Desert | Comment | |||
SEINET5765990 ![]() |
Datura quercifolia | A. C. Sanders | 1984-10-18 | 5337 | Riverside | Riverside: residence of O. F. Clarke, 1012 Spruce St.; cultivated plants and weeds on 3 1/2 acres of former orange orchard. | 1000 | Comment | ||
RSA133099 | Datura wrightii | Donald A. Johansen | 1933-7-14 | s.n. | Riverside | Mesa Mira. | Comment | |||
RSA525264 | Daucus pusillus | Steve Boyd, L. Arnseth, Yvonne Rasmussen, Hugo Cota | 1990-5-3 | 4577 | Riverside | Vail Lake area, steep SE flank of Oak Mtn. above NE end of lake. | 579 | Comment | ||
OBI16266 | Deinandra fasciculata | Robert F. Hoover | 1968-6-6 | 11151 | Riverside | 1 mi E of Perris | Comment | |||
UC1590081 | Deinandra fasciculata | Robert Gustafson and Gary Wallace | 1983-6-23 | 2720 | Riverside | along Clinton Keith Road ca 2 1/2 mi from junction Hwy 15; Santa Ana Mts. | Comment | |||
UCR252704 | Deinandra fasciculata | R. E. Riefner Jr. | 2009-6-19 | 09- 136 | Riverside | Moreno Valley, northeast c. 0.15 mi from intersectin of Nason Street and Ironwood Avenue, west of Moreno Beach Drive, north of Moreno Valley Fwy (60) | 592 | Comment | ||
SBBG104656 | Deinandra paniculata | M. A. Patten | 1992-5-28 | 92 -13 | Riverside | just E of Temecula, between Pauba Rd on the N and De Portola Rd on the S, the W boundary of site adjacent to Butterfield Stage Rd | 365 | Comment Read comments Aug 24 2013 |
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UC1787311 | Deinandra paniculata | A. C. Sanders, Kelly Volansky | 2003-10-16 | 27335 | Riverside | Moreno Valley: lower Pigeon Pass Valley, NE corner of intersection of Old Lake Dr. and Pigeon Pass Rd. | 533 | Comment | ||
UC854174 | Delphinium parishii subsp. parishii | Alice Eastwood | 1913-4-30 | 2999 | Riverside | Palm Springs | Comment | |||
UCR167435 | Delphinium parryi | John F. Green | 2005-3-16 | s.n. | Riverside | Perris-Aguanga Basin, Cajalco Canyon, SE of Corona, SW of Lake Mathews, east of Calif. highway 71; Collections made while monitoring pipeline repair | 366 | Comment | ||
UCR49250 | Delphinium parryi | Steve Boyd | 1986-4-19 | 1712 | Riverside | Temescal Canyon, Temescal Canyon: flats at SE end of Alberhill Mtn. | 396 | Comment | ||
RSA784520 | Delphinium parryi subsp. parryi | J. D. Olmsted | 1962-6-23 | 5238 | Riverside | Just south of meadow gate along road from conservation-detention school east of Oak Glen into Banning Water Canyon. | 1341 | Comment | ||
RSA0018961 | Delphinium parryi subsp. parryi | Robert L. Rutherford | 1944-6-17 | 1431 | Riverside | San Jacinto Mtns. West side. | 1524 | Comment | ||
RSA747112 | Dendromecon | Orlando Mistretta | 1992-6-10 | 531 | Riverside | Peninsular Ranges: (Cleveland National Forest) Along old road coming off 3504 W of Sierra Peak. Head of road. | Comment | |||
SEINET3208900 | Dendromecon rigida | G. Goodwin | 2012-6-14 | 3456 | Riverside | San Jacinto Mountains, at vista south of Idyllwild adjacent to highway 243 | 1650 | Comment | ||
RSA519205 | Dendromecon rigida subsp. rigida | M. Lee Overholtzer | 1962-7-4 | 291 | Riverside | n end of Cleveland National Forest; roadside on Skyline Drive between Voits cabin and tv-radio station. | 1311 | Comment | ||
CAS-BOT-BC198166 | Deschampsia danthonioides | Philip A. Munz | 1941-5-18 | 16645 | Riverside | 15 miles northeast of Temecula | Comment | |||
UCR75548 | Deschampsia danthonioides | A. C. Sanders | 1993-5-12 | 13998 | Riverside | San Jacinto Valley, Hemet, SW corner of intersection of Florida Ave (Hwy 74) & Warren Rd., between new San Diego Aqueduct and Warren Road | 460 | Comment | ||
SBBG59444 | Deschampsia elongata | R. Hoffmann | 1929-9-7 | Riverside | Strawberry Valley | Comment | ||||
CAS-BOT-BC43131 | Descurainia pinnata subsp. brachycarpa | Munz; Street; Williams | 1919-3-25 | 2305 | Riverside | Palm Canyon. Colorado Desert. | 228 | Comment | ||
CAS-BOT-BC43353 | Descurainia pinnata subsp. glabra | L. R. Abrams | 1926-3-26 | 11073 | Riverside | Palm Canyon. | Comment | |||
RSA741073 | Descurainia sophia | Scott D. White, Justin M. Wood | 2008-6-5 | 12081 | Riverside | Garner Valley: Hwy 74 at Thomas Mountain Rd. - SW corner of junction. | 1326 | Comment | ||
UCR171138 | Descurainia sophia | John F. Green | 2005-5-17 | s.n. | Riverside | Perris-Aguanga Basin, Markham Pit; Gravel pit on SE corner of Markham Street and Day Street, south of March Air Force Base | 537 | Comment | ||
UCR201473 | Descurainia sophia | Scott D. White, Justin M. Wood | 2008-6-5 | 12081 | Riverside | San Jacinto Mountains, Garner Valley, Hwy 74 at Thomas Mountain Road, southwest corner of junction | 1341 | Comment | ||
CSUSB964 | Dicentra chrysantha | Richard Sayre | 1972-5-7 | Riverside | Santa Rosa Road 7 miles from Murietta. | Comment | ||||
SEINET3208887 | Dicentra chrysantha | G. Goodwin | 2012-6-14 | 3442 | Riverside | San Jacinto Mountains, 6 miles south of Banning at the junction of highway 243 and the road to Mt. Edna | 1070 | Comment | ||
SEINET10476256 | Dicentra chrysantha | James S. Miller | 1992-5-8 | Miller 7462 | Riverside | 5 mi W of Lake Elsinore on California route 74. | 500 | Comment | ||
CAS-BOT-BC500850 | Dichelostemma capitatum | Marian L. Campbell | 1921-3-18 | 51 | Riverside | Banning | Comment | |||
RSA614134 | Dichelostemma capitatum subsp. capitatum | Darin L. Banks | 1997-2-23 | 1301 | Riverside | NW Palomar Mountains, Agua Tibia Mountains: Pechanga Indian Reservation, north of Pechanga Road, south of Anza Road, just NNW of San Gabriel Church in the area burned by the 1996 Temecula Fire. | 402 | Comment | ||
RSA649288 | Dichelostemma capitatum subsp. capitatum | Bruce H. Lewis | 1970-3-9 | 27 | Riverside | Collected 1 mi. south of Temecula on a dirt road, an area south of the State College property. | 548 | Comment | ||
CDA4515 | Dicoria canescens | L. C. Cordill | 1962-11-2 | Riverside | Northwest corner of Sunrise Way & McCallum Way, Palm Springs. | 0 | Comment | |||
CLARK-A1528-2155 | Dicoria canescens | John C. Roos | 1956-12-15 | 6605 | Riverside | Palm Springs | 243 | Comment | ||
POM306763 | Dicoria canescens | Henry J. Ramsey, Henry J. Ramsey | 1937-11-20 | 1634 | Riverside | Coachella Valley | Comment | |||
UC1080458 | Dicoria canescens | P. C. Everett and E. K. Balls | 1958-4-29 | 23024 | Riverside | 5.3 mi ne Desert Center (along road to Rice and Vidal Junction) | 243 | Comment | ||
SD137605 | Diplacus brevipes | Darin L. Banks, Steve Boyd | 1995-4-5 | 160 | Riverside | Agua Tibia WildernessArea. N slope of Agua Tibia Mtn., E of the Dripping Springs Alcove, E of the Dripping Springs Trail in the N flowing drainage that empties into Arroyo Seco | 609 | Comment | ||
RSA0019291 | Diplacus brevipes | Percy C. Everett, Lee W. Lenz, E. K. Balls | 1952-7-1 | 17274 | Riverside | 1.2 mi. s.e. of Lake Fulmore on hwy from Banning to Idyllwild. | 1280 | Comment | ||
RSA0018428 | Diplacus longiflorus var. calycinus | Carl B. Wolf | 1932-5-24 | 3657 | Riverside | 1 mi. above the Fish Hatchery. Snow Creek, No. base San Jacinto Mountains. | 793 | Comment | ||
CAS-BOT-BC150876 | Diplacus puniceus | L. R. Abrams | 1941-4-22 | 13876 | Riverside | Palomar School near Perris | Comment | |||
SBBG99704 | Diplacus puniceus | W. L. Halvorson | 1977-4-1 | 77 -218 | Riverside | 5 mi S of Temecula on County Rd S16 | Comment | |||
SD245481 | Diplacus puniceus | Robert Thorne, E. W. Lathrop, W. Wisura | 1977-7-8 | 49559 | Riverside | Santa Ana Mountains: along Ortega Highway (74), about 3 miles south-southwest of El Cariso, near junction of Decker and Morrell Canyons. | Comment | |||
RSA0019300 | Diplacus puniceus | D. L. Banks, Steve D. Boyd | 1995-6-2 | 563 | Riverside | NW Palomar Mountains; Cleveland National Forest, Agua Tibia Wilderness Area; N face of N peak of Agua Tibia Mountain; On the Woodchuck Trail N of the Riverside County boundary, approximately 1/4 mile S of the clay grasslands. | 902 | Comment | ||
RSA751356 | Diplotaxis erucoides | Steve Morgan | 1998-3-18 | s.n. | Riverside | weed in the UCR Botanical Garden, E side of the UCR campus | 396 | Comment | ||
UCR76160 | Distichlis spicata | A. C. Sanders | 1993-4-1 | 13659 | Riverside | Perris-Aguanga Basin Region, western edge of Hemet, 14 acre parcel at NE corner of intersection of Myers St. and Devonshire Ave., 0.75 mile NE of the intersection of Florida Ave (Hwy 74) and Warren Rd, just south of Tres Cerritos | 460 | Comment | ||
RSA682077 | Ditaxis lanceolata | Scott D. White, Michael Honer | 2003-4-30 | 9133 | Riverside | Shavers Valley. About 1-2 miles south west of unnamed freeway exit at pumping station. | 396 | Comment | ||
SFV6324 | Ditaxis lanceolata | T. Gordon, M. H. Grayum, L. R. Ballou, S. Ballou, K. A. Wilson | 1974-3-2 | 43 | Riverside | 5 miles north of Highway 111 on Highway 74. Growing adjacent to roadside. | 100 | Comment | ||
JOTR34372 | Ditaxis neomexicana | Andre, Jim | 2012-4-16 | 20889 | Riverside | Joshua Tree National Park. Along Cottonwood Spr. Rd. 1 mile north of South Entrance | 583 | Comment | ||
CAS-BOT-BC43639 | Dithyrea californica | Lewis S. Rose | 1957-1-9 | 57022 | Riverside | La Quinta. | 15 | Comment | ||
CSUSB522 | Dithyrea californica | Barry A. Vittor | 1966-3-4 | S. N. | Riverside | Rancho Dos Palmas, 2 miles northeast of Salton Sea State Park | 30 | Comment | ||
RSA0019474 | Dithyrea californica | J. Andre, G. L. Clifton, Ron Kelley | 2013-3-21 | 24390 | Riverside | West Riverside Mountains; at base of NW corner of range where sand ramps run up against granitic bouldery slopes, about 10 miles SW of Vidal Jct., 3 miles south of Grommet RR xing at Highway 62. | 363 | Comment | ||
RSA530784 | Dithyrea californica | Anstruther Davidson | 1903-5-3 | s.n. | Riverside | Thermal. | Comment | |||
SD140523 | Dodecahema leptoceras | Patricia Gordon-Reedy | 1989-5-5 | Riverside | Ca. 10.5 miles east of I-15 along Hwy. 79. Hills directly north of Dripping Springs Campground and Hwy. 79; south of Vail Lake. | 305 | Comment | |||
UCR281563 | Dodecahema leptoceras | Mitch Provance, Matt K. Beyers | 2017-6-8 | 617- 80 | Riverside | Temescal Valley, Indian Wash, SW of I-15, S side of De Palma Rd., about 0.2 mi WNW of inter. with Glen Eden Rd. | 366 | Comment | ||
UC1537155 | Dodecatheon clevelandii subsp. clevelandii | Gordon H. True Jr. | 1935-3-18 | 128 | Riverside | Pigeon Pass | 457 | Comment | ||
UC1531140 | Downingia cuspidata | Robert F. Thorne, M. Z. Thorne, and W. Wisura | 1978-5-21 | 52005 | Riverside | Mesa de Colorado Santa Rosa Plateau | 609 | Comment | ||
UC856110 | Draba corrugata var. saxosa | P. A. Munz | 1922-7-7 | 6043 | Riverside | summit San Jacinto Peak San Jacinto Mts., summit San Jacinto Peak | 3285 | Comment | ||
RSA68331 | Drymocallis glandulosa var. reflexa | G. R. Campbell | 1951-5-30 | 16149 | Riverside | Mouth of canyon, Pine Meadow Ranch, southeast of Kenworthy. | 1433 | Comment | ||
CAS-BOT-BC70827 | Dryopteris arguta | Scott D. White; Mike Wilcox | 1995-7-11 | 3468 | Riverside | Southwest of Main Divide Truck Trail, upper forks of Decker Canyon, USGS 7 1/2' Alberhill quad. | 731 | Comment | ||
UC1931137 | Dudleya abramsii subsp. abramsii | Scott D. White, Justin Wood | 2008-6-17 | 12192 | Riverside | San Jacinto Mountains: Morris Ranch Road - open area west of Goff Flat. (Palm View Peak). | Comment | |||
UCR3889 | Dudleya edulis | John Minnich | 1964-6-20 | s.n. | Riverside | Santa Ana Mtns., 11 miles north of Fallbrook | 305 | Comment | ||
RSA388337 | Dudleya multicaulis | Steve Boyd | 1986-5-7 | 1823 | Riverside | Temescal Canyon Alberhill Mountain: lower slopes of S flank just east of clay mine area | 427 | Comment | ||
RSA192089 | Dudleya pulverulenta | E. W. Lathrop | 1966-5-15 | 6317 | Riverside | 3 miles SE of Murrieta on the De Luz Road. | Comment | |||
JOTR30636 | Dudleya saxosa subsp. aloides | La Doux, Tasha, Erin Babich | 2008-4-21 | 1799 | Riverside | Joshua Tree National Park. Stop 3-Little San Bernardino Mountains, S of Covington Flat | 1290 | Comment | ||
LA204792 | Dudleya saxosa subsp. aloides | Carl B. Wolf; | 1937-4-5 | 8414 | Riverside | San Gorgonio Pass, 1 mi. W of Whitewater | 365 | Comment | ||
SEINET4890282 ![]() |
Echinocereus engelmannii subsp. engelmannii | Marc A. Baker, Michelle Cloud-Hughes | 2011-6-10 | 17354 .3 | Riverside | Along Morris Ranch Road, 400m north of Kenworthy Station, 4km west of Butterfly Peak, west baseof San Jacinto Mountains, Garner Valley, just east of Thomas Mountain. | 1420 | Comment | ||
RSA0125222 | Echinocereus engelmannii var. engelmannii | Lyman Benson, Robert Benson | 1952-3-23 | 14839 A | Riverside | San Jacinto Mountain Range. Northeast of Santa Rosa Peak, Pines-to-Palms Highway. | 1220 | Comment | ||
UC277044 | Echinocereus mojavensis | E. C. Jaeger | May 1921 | Riverside | Little San Bernardino Mts. , Keyer Ranch (Keyer Ranch) | Comment Read comments Apr 4 2011 |
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JOTR01123 | Echinocereus triglochidiatus | Cole, James E. | 1941-5-17 | 730 | Riverside | Joshua Tree National Park. COVINGTON FLAT CANYON | 1371 | Comment | ||
UC1100271 | Echinochloa colona | Malcolm A. Nobs and S. Galen Smith | 1948-9-3 | 488 | Riverside | 2 mi n Indio; Imperial Valley | Comment | |||
UCR124134 | Echinochloa crus-galli | Steve Boyd, Orlando Mistretta | 1989-7-18 | 3763 | Riverside | Peninsular Range, Vail lake area, conflence of Kolb Creek with lake. | 427 | Comment | ||
POM365266 | Echinochloa crus-galli | S. B. Parish | 1913-9-20 | 8616 | Riverside | Mecca. Salton Sink. | 58 | Comment | ||
RSA623564 | Eleocharis engelmannii | R. E. Riefner | 1998-10-15 | 98 -522 | Riverside | Menefee-Paloma Valley | Comment | |||
UCR109647 | Eleocharis macrostachya | T. W. Fisher, R. E. Orth | 1964-6-25 | s.n. | Riverside | San Jacinto Mtns., Lake Hemet near stream | 1311 | Comment | ||
UCR75302 | Eleocharis macrostachya | A. C. Sanders | 1993-4-5 | 13699 | Riverside | San Jacinto Valley, west edge of Hemet, along south side of Devonshire Ave. between Old Warren and Warren Roads, SW of Tres Cerritos and north of Florida Ave./ Hwy 74 | 460 | Comment | ||
POM181843 | Eleocharis parishii | H. M. Hall | 1901-06 | 2013 | Riverside | East base of San Jacinto Mountains. | Comment | |||
RSA80 | Eleocharis parishii | J. T. Howell | 1927-8-1 | 523 | Riverside | Mission Creek, Colorado Desert. | 610 | Comment | ||
UC1928652 | Eleocharis parishii | Steve Boyd, Aydee Virgen | 2004-4-13 | 10880 | Riverside | Peninsular Ranges; Santa Ana Mountains region; San Mateo Canyon, midway between confluence with Los Alamos Canyon and Tenaja Canyon. | Comment | |||
UC839370 | Eleocharis parishii | I. W. Clokey, E. G. Anderson | 1935-8-21 | 6564 | Riverside | Hemet Lake | 1320 | Comment | ||
RSA0024925 | Eleusine coracana subsp. africana | R. E. Riefner Jr. | 2013-10-29 | 13 -225 | Riverside | La Sierra, along La Sierra Ave. at Sierra Tree Street. | 243 | Comment | ||
UC1930197 | Elymus condensatus | Scott D. White, Justin Wood | 2008-5-29 | 12041 | Riverside | Beaumont Badlands: West of Beaumont, near SR-60 crossing over San Timoteo Creek. | Comment | |||
JOTR31140 | Elymus elymoides subsp. elymoides | La Doux, Tasha | 2009-6-3 | 1851 | Riverside | Joshua Tree National Park. (Stop 2): Little San Bernardino Mountains, Covington Flats Area, Covington Spring | 1396 | Comment | ||
UC188950 | Elymus elymoides subsp. elymoides | H. M. Hall | 1899-5-25 | 1177 | Riverside | El Toro region San Jacinto Mountains | Comment | |||
UCR167864 | Elymus glaucus | T. B. Salvato, John F. Green | 2004-5-27 | 646 | Riverside | San Bernardino Mtns, head of Banning (San Gorgonio River) Canyon close to the San Bernardino Co. line, 0.5 mi SE of Oak Glen Conservation Camp | 1463 | Comment | ||
POM122850 | Elymus glaucus subsp. glaucus | Marcus E. Jones | 1926-6-20 | s.n. | Riverside | 20 miles north of Idyllwild. | Comment | |||
SEINET3258005 ![]() |
Elymus stebbinsii | A. C. Sanders, Tim Thomas; T. B. Salvato | 2008-6-24 | 35560 | Riverside | Peninsular Range; San Jacinto Mtns.; May Valley c. 1.25 mi SW of Fleming Ranch, nameless tributary NW of Herkey Crk., north of Bonita Vista Rd. and NE of May Valley Rd. | 1555 | Comment | ||
CLARK-A1656-622 | Emmenanthe penduliflora | Lois Ann Scott | 1978-4-4 | Riverside | Palm Springs | 243 | Comment | |||
SFV12248 | Emmenanthe penduliflora | A. Harrison | 1962-4-17 | 22 | Riverside | San Bernardino Mountains North of CA-60 on Whitewater Canyon Road, 0.25 miles south of trout farm where road crosses Whitewater River. | 645 | Comment | ||
UCR263239 | Emmenanthe penduliflora | A. C. Sanders, Jake Schweitzer, Katie Young | 2015-3-24 | 41481 | Riverside | San Gorgonio Pass, 3.3 miles east of Cabazon, north of the San Gorgonio River wash on the alluvial slope east of the water bottling plant and south of I-10 | 445 | Comment | ||
UCSB5253 | Emmenanthe penduliflora | Sage, Paul | 1958-3-21 | Riverside | In Whitewater Canyon, east side of wash, off road up canyon 1.6 mi. from its jct. with U.S. 60 | 426 | Comment | |||
POM9612 | Emmenanthe penduliflora | H. M. Hall | 1902-4-26 | 2986 | Riverside | Vicinity of Riverside. | 457 | Comment | ||
JOTR32036 | Emmenanthe penduliflora var. penduliflora | La Doux, Tasha, M. Harding, T. Herskovits, M. Wheeler, B. Truesdell, D. Shade | 2011-4-26 | 2266 | Riverside | Joshua Tree National Park. Pleasant Valley, southwestern edge of Hexie Mountains; near Squaw Tank; sandy flats among large granitic boulders and foothills (Stop 2) | 1063 | Comment | ||
UCR268947 | Emmenanthe penduliflora var. penduliflora | Jim Andre | 2015-3-2 | 31358 | Riverside | Mojave Desert, along Kolbe Road, northwest end of Coachella Valley at foot of Little San Bernardino Mountains, 0.2 mi west of intersection between Hwy 62 and Indian Avenue, road to Desert Hot Springs, 2.3 mi south of San Bernardino Co. line | 529 | Comment | ||
JOTR31160 | Encelia actoni | La Doux, Tasha | 2009-6-3 | 1868 | Riverside | Joshua Tree National Park. (Stop 5): Little San Bernardino Mountains, Covington Flats Area, lower slopes, just above parking area for lower Covington Flats | 1460 | Comment | ||
POM356673 | Encelia actoni | Norman C. Cooper | 1949-6-3 | 4150 | Riverside | Temecula | 762 | Comment | ||
RSA713875 | Encelia actoni | Michael Wall | 2006-6-6 | 419 | Riverside | East Hemet Valle Vista area off of Cedar Avenue off of Mountain | 509 | Comment | ||
UCR235217 | Encelia actoni | A. C. Sanders, John F. Green | 2012-6-1 | 40243 | Riverside | Peninsular Range; Perris-Aguanga Basin Region, powerline route south of Ethanac Rd. and north of McPherson Rd., near south end of Richland Ln., E of Hwy 74, c. 6.1 km SW (219 deg. ) of Perris | 495 | Comment | ||
UCR104892 | Encelia californica | A. C. Sanders, O. F. Clarke | 1997-5-4 | 20672 | Riverside | Beaumont, near railroad on east side of Hwy 79, south of Hwy I-10 | 793 | Comment | ||
RSA715448 | Encelia farinosa | A. C. Sanders, Teresa B. Salvato | 2006-6-2 | 33068 | Riverside | Hills between Murrieta and Menifee Valley, west of I-215, south of Bundy Canyon/Scott Road and north of Clinto Keith Road. | 549 | Comment | ||
UC1118071 | Encelia farinosa | R. St. John | 1930-3-26 | 109 | Riverside | Elsinore Quad., Lamb Canyon | 518 | Comment | ||
UCR200326 | Encelia farinosa | Steve Boyd | 2007-4-20 | 11724 | Riverside | Peninsular Ranges: Perris-Aguanga Basin, southeastern end of the Gavilan Hills, north of Warm Springs Valley at upper end of 'Walsh Canyon,' c. 0.5 mi from junction with Lindel (aka Stovepipe) Road, on southwest facing slope just above old Melia adzedarach and across from driveway leading to 26875 Walsh Road | 549 | Comment | ||
JEPS34094 | Encelia frutescens | Marjorie D. Clary | 1932-4-7 | 815 | Riverside | ca 5 mi n Palm Springs (State Highway); Garnet | Comment | |||
UC583131 | Encelia frutescens | Lewis S. Rose | 1935-12-23 | 35701 | Riverside | Above Deep Canyon, 22 mi s Cathedral City; Colorado Desert, San Jacinto Mts. | 1066 | Comment | ||
SEINET3197212 ![]() |
Ephedra aspera | G. Rink | 2011-4-4 | 10425 | Riverside | Northwest of Blythe, east of the McCoy Mtns, desert pavement | 182 | Comment | ||
CAS-BOT-BC81547 | Ephedra californica | Philip A. Munz | 1940-3-22 | 15657 | Riverside | [Whitewater] White Water Canyon, 2 miles north of Banning-Indio boulevard | Comment | |||
RSA0103313 | Ephedra californica | Jim M. Andre | 2012-4-11 | 20703 | Riverside | Little San Bernardino Mountains; Hidden Tank Picnic Area, 1.4 mi. SW of paved road (Utah Trail) to Cottonwood Spr, approx. 8 mi. south of North Entrance Sta., N. end of Hexie Mtns. | 1076 | Comment | ||
RSA383876 | Ephedra californica | Christopher Davidson, B. Gustafson | 1977-4-7 | 5575 | Riverside | Whitewater Canyon Rd. (exit from Interstate-10 ca. 2.5 mi. W of jct I-10 with State 62); near start of Angeles [Pacific] Crest Trail. Hillside, N slope | 610 | Comment | ||
JOTR29448 | Ephedra nevadensis | La Doux, Tasha, Mike Bell | 2006-3-8 | 1346 | Riverside | Joshua Tree National Park. Eagle Mountains, south of Hayfield Spring | 548 | Comment | ||
UCR91062 | Ephedra nevadensis | Bern Schwenn | 1994-2-20 | s.n. | Riverside | Southern Mojave Desert, Joshua Tree National Monument, Little San Bernardino Mtns. 'Hidden Gold' Canyon near the Hidden Gold Mine. Along a wash edge in S18. | 915 | Comment | ||
RSA775801 | Ephedra trifurca | Thomas Stoughton, Stephanie Rockwood, Christi Gabriel | 2011-4-6 | 987 | Riverside | Iron Mountains, on southwest side of mountains in drainage on either side of the road | 419 | Comment | ||
PASA1890 | Epilobium adenocaulon | Frank W. Peirson | 1924-7-28 | Riverside | Pine Flats Camp, San Jacinto Mts. | 1798 | Comment | |||
UCR141255 | Epilobium canum | A. C. Sanders, Kelly Volansky | 2004-10-6 | 28821 | Riverside | Santa Ana Mtns./Santa Rosa Plateau, 41050 Avenida La Cresta, south of Sierra Maria Rd. and c. 1.5 mi. north of Tenaja Rd., c. 2 miles NW of the Mesa de Colorado | 671 | Comment | ||
UC1366078 | Epilobium canum subsp. latifolium | Nancy Ryan Zabriskie | 1969-11-8 | 239 | Riverside | in wash ca 50 ft from stream (near Palm Springs); Andreas Canyon | 274 | Comment | ||
RSA674527 | Epilobium ciliatum subsp. ciliatum | Scott D. White | 2000-11-15 | 8150 | Riverside | Idyllwild area, Strawberry Fuelbreak between Inspiration Pt. and Strawberry Ck. | 1402 | Comment | ||
RSA618001 | Epilobium pygmaeum | R. E. Riefner Jr. | s.n. | Riverside | Elsinore Trough between Willard and Murrieta Creek; Wildomar. | Comment | ||||
IRVC14058 | Epipactis gigantea | C. A. Taylor | 1965-5-14 | 66 95 | Riverside | Andres Cyn; Agua Caliente Indian Reservation Sonoran Desert/Peninsular Ranges | 976 | Comment | ||
RSA381721 | Epipactis gigantea | A. Menke | 1955-4-25 | s.n. | Riverside | Andreas Canyon, Palm Springs. | Comment | |||
UC218658 | Equisetum laevigatum | P. A. Munz | 1922-6-27 | 5837 | Riverside | Santa Rosa; Santa Rosa Mts. | 1981 | Comment | ||
RSA595260 | Eragrostis curvula var. conferta | D. L. Banks, Elizabeth Hedge Banks | 1996-5-2 | 965 | Riverside | NW Palomar Mountains; Agua Tibia Mountains; NW foothills of Dorland Mtn.; Along Los Caballos Road, approximately 0.5 m S of Hwy. 79, 100 m N of the Golf Course access road; along the W side of the road next to a citrus orchard. | 399 | Comment | ||
RSA653239 | Eragrostis mexicana subsp. virescens | Mitch Provance, A. C. Sanders | 2000-7-4 | 2081 | Riverside | Riverside: Santa Ana River Wash, between the Market St. and Riverside Ave crossings. | 244 | Comment | ||
UC1100242 | Eragrostis mexicana subsp. virescens | Malcolm A. Nobs and S. Galen Smith | 1948-9-3 | 487 | Riverside | 2 mi n Indio (Citrus grove); Imperial Valley | Comment | |||
SEINET3243707 | Eragrostis pectinacea var. pectinacea | A. C. Sanders | 2004-1 | 28767 | Riverside | Perris-Aguanga Region: 3 miles ENE of Perris, new nursery growing grounds W of Menifee Rd. (=Pozos Av.) & S of Nuevo Rd., between San Jacinto River and Nuevo. | 433 | Comment | ||
RSA21763 | Eremalche exilis | Carl B. Wolf | 1937-4-6 | 8435 | Riverside | Coachella Valley, 3 miles N of Indio. | 0 | Comment | ||
CLARK-A1656-624 | Eremalche rotundifolia | Lois Ann Scott | 1978-4-10 | Riverside | Mecca | 152 | Comment | |||
RSA23236 | Eremalche rotundifolia | Ernest Braunton | 1940-3-4 | 2026 | Riverside | 5 mi. East of Shaver s Well. | Comment | |||
SEINET6075229 | Eriastrum densifolium | Unknown | 1959-7-15 | 17762 | Riverside | Anza Valley. | Comment | |||
SD249590 | Eriastrum harwoodii | J. M. Andre | 2013-3-27 | 24794 | Riverside | Region: CA-SonM; Rice Valley east side of Arica Mountains, along Rice-Midland Rd, 2.2 mi. south of Rice (Hwy 62) | 241 | Comment | ||
RSA0120686 | Eriastrum harwoodii | Duncan S. Bell | 2010-4-2 | 728 | Riverside | Arica Mountains: on east side of mountain range between the mountains themselves and Rice Valley; approximately 3.2 air miles southwest of the ghost town of Rice on the west side of Midland road (Rice-Blythe rd.). | 245 | Comment | ||
JEPS69111 | Eriastrum sapphirinum | W. L. Jepson | 1914-5-25 | 6072 | Riverside | San Gorgonio Pass | 548 | Comment | ||
SBBG58326 | Eriastrum sapphirinum | M. N. Ackley | 1928-4-1 | Riverside | between Indio and Palm Springs | 60 | Comment | |||
CAS-BOT-BC515007 | Eriastrum sapphirinum subsp. dasyanthum | A. M. White | 1974-6-5 | 1059 | Riverside | Ca. 2.5 mi from Corona Fwy, Aberhill turnoff (Project 74-671, site 5) | 487 | Comment | ||
RSA0121590 | Eriastrum sapphirinum subsp. dasyanthum | J. T. Howell | 1928-7-9 | 1078 | Riverside | Temecula Grade, 4 miles S of Temecula. | 396 | Comment | ||
RSA702740 | Ericameria cooperi | Scott D. White, Michael Honer | 2004-4-6 | 10047 | Riverside | Perris / Elsinore Basin: Temescal Valley, just north of the I-15 Freeway and east of Indian Truck Trail, south and west of Lee Lake. | 335 | Comment | ||
POM359341 | Ericameria cuneata | Albert J. Perkins | 1916-9-3 | s.n. | Riverside | Near Lily Rock - Tahquitz Mt, San Jacinto Mts. | Comment Read comments Sep 3 2011 |
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CAS-BOT-BC287638 | Ericameria linearifolia | Nancy Ryan Zabriskie; Walter Zabriskie | 1970-5-2 | 287 | Riverside | Up canyon from turnout parking area which is 1 mile up Sta. Rosa Mt road from Highway 74, Santa Rosa Mts | 1371 | Comment | ||
CAS-BOT-BC287640 | Ericameria linearifolia | Nancy Ryan Zabriskie; Walter Zabriskie | 1971-4-9 | 373 | Riverside | About 2 miles up water service road leading S from Highway 72, Deep Canyon, N slope Santa Rosa Mts | 1310 | Comment | ||
CAS-BOT-BC299539 | Ericameria paniculata | Lewis S. Rose | 1934-12-25 | 34496 | Riverside | T Cross K Ranch, Mission Canyon 10 mi. N. of Whitewater | Comment | |||
JEPS21393 | Ericameria paniculata | W. L. Jepson | 1916-5-18 | 6031 | Riverside | n of Indio (County Well, n side of Colorado Desert); Colorado Desert, Conchilla Mts. | Comment | |||
UC1605380 | Ericameria parishii var. parishii | Steve Boyd and Darin Banks | 1994-9-8 | 8329 | Riverside | ridge top on nw flank Margarita Peak (near junction of Forest Service Rds 8S01 and 8S01A); Southern Santa Ana Mountains, Cleveland N.F., San Mateo Cany | 762 | Comment | ||
JOTR16591 | Erigeron breweri var. covillei | Baker, James K. & Baker, Ilisa T. | 1976-2-7 | 6 /17/1966 | Riverside | Joshua Tree National Park. COVINGTON FLATS | Comment | |||
JOTR33672 | Erigeron breweri var. covillei | La Doux, Tasha, Mike Bell, Mariya Navasio | 2005-9-21 | 2662 | Riverside | Joshua Tree National Park. Little San Bernardino Mountains; Wonderland of Rocks; Near Wall Street Mill parking area | 1310 | Comment | ||
UC219263 | Erigeron divergens | P. A. Munz and I. M. Johnston | 1922-5-20 | 5469 | Riverside | Kenworthy San Jacinto Mts. | 1402 | Comment Read comments Mar 25 2011 |
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UCR213684 | Erigeron divergens | Justin M. Wood | 2009-5-11 | 684 | Riverside | San Jacinto Mountains, Morris Ranch Rd., roadside just E of Tripp Meadow | 1646 | Comment | ||
POM12780 | Erigeron foliosus | P. A. Munz | 1922-6-23 | 5785 | Riverside | Hemet Valley, San Jacinto Mountains, [on Garner Ranch - 5784] | 1372 | Comment | ||
UCSB49611 | Erigeron foliosus | Sanders, A. | 1980-7-18 | Riverside | Thomas Mountain; Thomas Mtn. campground to the summit at the lookout; T 6S, R 3E, W1/2 sec. 28 | 1996 | Comment | |||
UC217913 | Erigeron foliosus var. foliosus | P. A. Munz | 1922-6-23 | 5785 | Riverside | Hemet Valley | 1371 | Comment | ||
UCR24942 | Erigeron foliosus var. foliosus | A. C. Sanders | 1980-7-18 | 1660 | Riverside | San Jacinto Mtns., Thomas Mountain: Thomas Mountain Campground to the summit at the lookout | 2073 | Comment | ||
UCD65720 | Eriochloa acuminata | Prof McMinn | 1927-10-12 | Riverside | Indio. | Comment | ||||
LA102172 | Eriochloa acuminata var. acuminata | Alfred R. Roos; | 1937-11-28 | sn | Riverside | E Washington St | Comment | |||
LA102173 | Eriochloa aristata var. aristata | John C. Roos; | 1965-9-26 | sn | Riverside | Indio | Comment | |||
LA205611 | Eriodictyon crassifolium | Carl Epling; | 1927-3-27 | sn | Riverside | Palm Springs | Comment | |||
RSA455012 | Eriodictyon crassifolium | N. R. Zabriskie, W. M. Zabriskie | 1971-4-24 | 397 | Riverside | Water service road above crossing of Deep Canyon, Santa Rosa Mts. | 1317 | Comment | ||
RSA0034762 | Eriodictyon crassifolium | Norman C. Cooper | 1944-4-8 | 1066 | Riverside | Andreas Canyon. | 304 | Comment | ||
RSA757989 | Eriodictyon crassifolium var. crassifolium | Doug Goldman | 2005-5-11 | 3284 | Riverside | White Post Turn on Rt. 74, to the E. side of the road and NW part of the turn, about 3.9mi W. of the intersection with Rt. 243. San Bernardino National Forest. | 1088 | Comment | ||
SEINET7048168 | Eriodictyon crassifolium var. crassifolium | Steven R. Hill | 2001-5-3 | 33674 | Riverside | Northeast-facing slopes of Mount San Jacinto, Tramway Road in vicinity of road summit, Chino Canyon, about 3.8 miles due west of California Route 111, Palm Springs. Palm Springs Aerial Tramway property, around and below parking area. Elevation about 2600 feet. | Comment | |||
HSC93339 | Eriodictyon crassifolium var. nigrescens | Scott D. White | 1996-4-14 | 3903 | Riverside | E of Hemet, San Jacinto River Wash near Valle Vista, N of Hwy. 74, 1.7 mi. W of USFS Cranston Fire Station | 534 | Comment | ||
CAS-BOT-BC188969 | Eriodictyon parryi | H. M. Hall | 1901-7-1 | 2502 | Riverside | Vicinity of Strawberry Valley | 1828 | Comment | ||
CLARK-A1656-783 | Eriodictyon trichocalyx subsp. trichocalyx | Theo Glenn | 1982-4-23 | Riverside | Cottonwood Canyon | Comment | ||||
SEINET3289843 ![]() |
Eriogonum apiculatum | M. W. Denslow, Firoozeh Navid-Ara; Valerie Soza | 2003-7-15 | 1454 | Riverside | Peninsular Ranges; San Jacinto Mountains region: East of Idyllwild, along South Ridge Road (5S11 Rd.) | 1890 | Comment | ||
UCR56075 | Eriogonum austrinum | G. F. Pratt | 1988-12-31 | s.n. | Riverside | Sonoran (Colorado) Desert, Granite Mountains, south of Rice | 915 | Comment | ||
UCR158282 | Eriogonum brachyanthum | Scott D. White, Michael A. Patten | 1992-6-10 | s.n. | Riverside | Sonoran (Colorado) Desert, Coachella Valley, Interstate Hwy 10/Cook Street interchange near Palm Desert | 55 | Comment | ||
CAS-BOT-BC256128 | Eriogonum deflexum var. deflexum | Aven Nelson; Ruth Nelson | 1939-3-29 | 3325 | Riverside | Hidden Springs Canyon, not far from Mecca | Comment | |||
CAS-BOT-BC256130 | Eriogonum deflexum var. deflexum | Howard Scott Gentry | 1936-11-1 | 2968 | Riverside | West side of Colorado Desert | 152 | Comment | ||
UC1348957 | Eriogonum evanidum | Louis B. Ziegler | 1967-10-10 | Riverside | Hemet Valley San Jacinto Mts., Hemet Valley | 1402 | Comment | |||
CAS-BOT-BC249896 | Eriogonum fasciculatum var. flavoviride | Frank W. Peirson | 1928-4-24 | 7907 | Riverside | Cottonwood Spring | Comment | |||
UC68576 | Eriogonum fasciculatum var. flavoviride | H. M. Hall | May, 1903 | 6003 | Riverside | Cottonwood Pass | 731 | Comment | ||
RSA516763 | Eriogonum fasciculatum var. foliolosum | Ed LaRue | 1989-4-26 | s.n. | Riverside | 2 mi. (airline) NW of Lake Elsinore, adjacent to Cleveland National Forest; at mouths of Rice and McVicker Canyons. | 488 | Comment | ||
UC75787 | Eriogonum fasciculatum var. foliolosum | Miss M. A. King | 1893-1 | Riverside | Menifee | Comment | ||||
JOTR16811 | Eriogonum fasciculatum var. polifolium | Baker, James K. & Baker, Ilisa T. | 1966-6-17 | s.n. | Riverside | Joshua Tree National Park. COVINGTON FLATS | Comment | |||
LA206795 | Eriogonum fasciculatum var. polifolium | Norman C. Cooper; | 1944-4-8 | 1080 | Riverside | Andreas Canyon | 304 | Comment | ||
RSA3336 | Eriogonum fasciculatum var. polifolium | H. de Forest, Jack Rempel | 1933-6-25 | s.n. | Riverside | Along road from Banning. | Comment | |||
SD229222 | Eriogonum fasciculatum var. polifolium | Dick Schwenkmeyer | 2012-8-6 | 770 | Riverside | Garnet Queen Mine on Santa Rosa Mountain road, 4.1 miles southeast of the intersection of highway 74 and Santa Rosa Mountain Road. | 1834 | Comment | ||
SD229223 | Eriogonum fasciculatum var. polifolium | Dick Schwenkmeyer, Bethany Jenkins | 2012-3-7 | 642 | Riverside | Mt. San Jacinto: Pinyon Flats, approx. 1I(c) miles north of Highway 74 intersection with Palm Canyon Road, broad flat area. | 1303 | Comment | ||
UC849417 | Eriogonum fasciculatum var. polifolium | I. W. Clokey, E. G. Anderson | 1935-8-21 | 6592 | Riverside | Keen Camp P.O. | 1360 | Comment Read comments Nov 20 2010 |
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UC6567 | Eriogonum gracile | A. J. McClatchie | 1890-1 | 47 | Riverside | near Elsinore | Comment Read comments Jul 8 2009 |
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UCR193976 | Eriogonum gracile | A. C. Sanders | 2008-7-25 | 35911 | Riverside | Peninsular Range; San Jacinto Mtns., east side of May Valley, along Bonita Vista Rd. at foot of hills | 1580 | Comment | ||
UCR24943 | Eriogonum gracile var. gracile | A. C. Sanders | 1980-7-18 | 1636 | Riverside | San Jacinto Mtns., Thomas Mountain: Thomas Mountain Campground to the summit at the lookout | 2073 | Comment | ||
POM2336 | Eriogonum gracillimum | Jenkins, Street | 1917-5-30 | 1970 | Riverside | San Jacinto. | Comment | |||
UCR126425 | Eriogonum inflatum | T. B. Salvato, A. C. Sanders, Mitch Provance | 2000-4-18 | 54 | Riverside | Coachella Valley, 2 mi NE of Mecca near mouth of Painted Canyon at foot of Mecca Hills, W edge of Coachella Canal | 9 | Comment | ||
RSA783818 | Eriogonum molestum var. davidsonii | John Olmsted | 1958-9-21 | 206 | Riverside | Dark Canyon just above its intersection with Banning Idyllwild road. | Comment | |||
CAS-BOT-BC269781 | Eriogonum nudum var. pauciflorum | F. Grinnell Jr. | 1908-7-1 | s.n. | Riverside | Tahquitz Valley | 2438 | Comment | ||
UCR272168 | Eriogonum nudum var. pauciflorum | Duncan S. Bell, Sandra Llamas, Koto Tikande | 2015-7-16 | 8570 | Riverside | Santa Rosa Mountains, along Forest Service Road 7S02 c. 0.7 air mile west of the summit of Santa Rosa Mountain | 2253 | Comment | ||
JEPS57089 | Eriogonum parishii | Marjorie D. Clary | 1932-8-21 | 1083 | Riverside | Vandeventer Flats San Jacinto Mts. | 1341 | Comment | ||
UC545878 | Eriogonum plumatella | Carl B. Wolf | 1932-10-11 | 4283 | Riverside | Morongo Wash, at the San Bernardino County Line Morongo Wash | 731 | Comment | ||
RSA772136 | Eriogonum pusillum | Orlando Mistretta, Duncan S. Bell, Joy England, Jamie Hall, Chris McDonald, Lucila Reccia | 2010-4-13 | 4977 | Riverside | Whitewater Canyon. Along Whitewater River drainage and adjacent slopes 0-1 miles above Whitewater Visitor Center (Whitewater Trout Farm); between N34.00456, W116.67238 and N33.99629 and W116.66010. | 750 | Comment | ||
UC912798 | Eriogonum thomasii | Mary F. Spencer | 1922-3-23 | 2148 | Riverside | near Mecca; Colorado Desert | -48 | Comment | ||
UCR216496 | Eriogonum thomasii | Jim Andre, T. La Doux | 2009-3-10 | 11237 | Riverside | Joshua Tree National Park, south end of the Cottonwood Mountains near Pinkham Wash, just north of aqueduct just inside JTNP boundary, c. 7 miles west of south entrance into park at Cottonwood | 542 | Comment | ||
CAS-BOT-BC263535 | Eriogonum thomasii | Catherine A. Toschi | 1963-4-10 | 63 :115 | Riverside | Boyd Desert Research Center 5 miles south of Palm Desert | 304 | Comment | ||
POM209431 | Eriogonum thurberi | S. G. Stokes | 1933-7-1 | 74 | Riverside | Road to Idyllwild | 1220 | Comment | ||
RSA522267 | Eriogonum thurberi | Steve Boyd, Dave Bramlet, Harry Spilman | 1989-4-30 | 3513 | Riverside | Gavilan Hills, Harford Springs County Park on the N edge of the Gavilan Plateau, E of Gavilan Creek | 610 | Comment | ||
UCR211720 | Eriogonum thurberi | Fred M. Roberts, D. E. Bramlet | 2005-6-6 | 6247 | Riverside | Perris Basin, San Jacinto Valley, San Jacinto River Wash, just west of SR 79 overpass, 1.4 km west-southwest of Gilman Hot Springs | 442 | Comment | ||
CAS-BOT-BC263591 | Eriogonum trichopes | Carl B. Wolf | 1932-4-28 | 3081 | Riverside | Chuckwalla Valley, 19 mi. west of Blythe on the Mecca Road, Colorado Desert | 121 | Comment | ||
CLARK-A1045-212 | Eriogonum trichopes | George K. Helmkamp | 1979-4-18 | Riverside | Indio Hills Dillon Road at dry wash; Lost Horse Mtn. 15'Q | Comment | ||||
RSA778229 | Eriogonum trichopes | Duncan S. Bell | 2009-3-8 | 34 | Riverside | Arica Mountains: east side of mountain range, approximately 1.8 air miles northwest of Priest Well. | 350 | Comment | ||
RSA420615 | Eriogonum wrightii var. membranaceum | Lester H. Cushman | 1931-10 | s.n. | Riverside | Mt. San Jacinto. | 2134 | Comment | ||
UCR195146 | Eriogonum wrightii var. membranaceum | A. C. Sanders, Tim Thomas | 2008-8-1 | 35928 | Riverside | Peninsular Range; San Jacinto Mtns., Coldwater Creek near Mountain Center, SE of Keenwild Fire Station | 1448 | Comment | ||
CAS-BOT-BC261790 | Eriogonum wrightii var. nodosum | E. K. Balls; P. C. Everett | 1957-11-13 | 22799 | Riverside | Snow Creek, n. side of valley | 701 | Comment | ||
UC494688 | Eriogonum wrightii var. nodosum | P. A. Munz | 1932-10-16 | 12852 | Riverside | road <from> Indio to Vandeventer Flat (n base of mts.); Santa Rosa Mts. | 609 | Comment | ||
RSA472332 | Eriophyllum ambiguum var. paleaceum | M. B. Dunkle | 1932-3-25 | 2912 | Riverside | Near Cathedral Canyon. | Comment | |||
RSA94416 | Eriophyllum ambiguum var. paleaceum | F. W. Peirson | 1933-4-13 | 10638 | Riverside | Road from Deep Canyon to Idyllwild. | 610 | Comment | ||
CAS-BOT-BC301796 | Eriophyllum multicaule | Marcus E. Jones | 1882-4-25 | 3173 | Riverside | San Jacinto | Comment | |||
RSA654552 | Eriophyllum multicaule | Bruce Albert | 1982-4-17 | 74 | Riverside | Field north of Santa Rosa road, 5.7 miles east of Lake Mathews Road. | Comment | |||
UC1537022 | Eriophyllum multicaule | Gordon H. True Jr. | 1935-3-19 | 130 | Riverside | 6 mi se Perris | 487 | Comment | ||
OBI8136 | Eriophyllum wallacei | David J. Keil, Malcolm McLeod, Dirk Walters | 1977-3-28 | 12068 | Riverside | Joshua Tree Natl Monument, along Pinto Basin Rd 5.5 mi N of Cottonwood campgrounds | Comment | |||
SD204817 | Eriophyllum wallacei | Sarah J. De Groot, J. Mark Porter | 2006-3-14 | 5195 | Riverside | Along Snow Creek Road, off Highway 111, about one mile from Snow Creek Village. | 366 | Comment | ||
UC354505 | Eriophyllum wallacei | Edmund C. Jaeger | 1925-5-9 | Riverside | Van de Venter's Flat Santa Rosa Mts., Van de Venter's Flat | Comment | ||||
UCR167074 | Erodium botrys | Scott D. White | 2005-3-29 | 10846 | Riverside | San Gorgonio Pass, Cabazon: alluvial fan and benches west of San Gorgonio river and south of I-10 fwy. west of existing gravel quarry, likely to be proposed for quarry expansion | 598 | Comment | ||
UCR136250 | Erodium brachycarpum | A. C. Sanders | 2004-4-20 | 27571 | Riverside | Santa Ana Mtns., Santa Rosa Plateau, 0.5 km west of Tenaja Road and just north of the San Diego county line | 640 | Comment | ||
UCD103187 | Erodium cicutarium | E. W. Lathrop | 1966-5-8 | 6459 | Riverside | 3 miles SW of Corona. Hagador Canyon, Cleveland National Forest, Trabuco District. | 274 | Comment | ||
UCR178525 | Erodium cicutarium | R. G. Swinney | 1967-2-12 | 0027 | Riverside | Sonoran (Colorado) Desert/San Jacinto Mtns., Snow Creek | 335 | Comment | ||
UCR97892 | Erodium cicutarium | A. C. Sanders, G. Waines, B. Ehdaie, A. Aryavand | 1997-3-12 | 19845 | Riverside | Lake Skinner area, lower Rawson Canyon, along road NE of Skinner Lake | 457 | Comment | ||
UCR26267 | Erodium texanum | John C. Roos | 1966-3-20 | s.n. | Riverside | Sonoran (Colorado) Desert, Mouth of Lost Palms Wash, Eagle Mountains | Comment | |||
VVC2462 | Erodium texanum | Tim Thomas | 2013-3-18 | 5934 | Riverside | Sonoran Desert, 10 miles WSW of Blythe NE of Mule Mtns. | 116 | Comment | ||
UCR217546 | Eryngium aristulatum var. parishii | Diane Menuz | 2009-5-14 | 496 | Riverside | Peninsular Ranges: Santa Ana Mountains, Santa Rosa Plateau. Western side of Mesa de Burro, in series of 4 vernal pools | 609 | Comment | ||
JEPS53569 | Erysimum capitatum var. capitatum | Carl V. Meyer | June 1927 | 170 | Riverside | Saunder's Meadow San Jacinto Mt | Comment | |||
RSA0016058 | Erythranthe parishii | L. B. Ziegler | 1969-6-12 | s.n. | Riverside | Hemet Valley. | 1433 | Comment | ||
RSA0014878 | Erythranthe primuloides | Naomi Fraga | 2008-8-28 | 2609 | Riverside | Mount San Jacinto State Park; Hidden Lake | 2652 | Comment | ||
RSA543978 | Eschscholzia caespitosa subsp. caespitosa | Steve Boyd | 1991-5-10 | 6210 | Riverside | Santa Ana Mountains, base of range, just N of mouth of Hagador Cyn at bottom of Skyline Drive. | 427 | Comment | ||
UCR138153 | Eschscholzia californica | D. L. Banks | 1997-3-29 | 1570 | Riverside | NW Palomar Mtns, Agua Tibia Mtns, Pechanga Indian Reservation. Headwaters of Pala Creek at the S extremity of the Reservation, north of the Riverside/San Diego Co. line, west of the intersection of Magee Truck Trail and Moreno Rd including a large area of vernally wet grassland at the extreme SW corner of the Reservation | 409 | Comment | ||
UCR58490 | Eschscholzia californica | Ed LaRue | 1989-6-11 | s.n. | Riverside | Peninsular Range, W side of Lakeview Mtns., c. 1 mi SE of town of Nuevo | 640 | Comment | ||
LA46247 | Eschscholzia minutiflora | F. R. Fosberg; | 1932-3-13 | 8070 | Riverside | Coachella Valley, Thousand Palms Canyon | Comment | |||
RSA357778 | Eschscholzia minutiflora | Robert F. Thorne, M. Z. Thorne | 1973-3-30 | 42660 | Riverside | Morongo Valley Canyon: Near mouth at junction of roads to Morongo Valley and Desert Hot Springs, Mission Creek. | 488 | Comment | ||
RSA796324 | Eschscholzia minutiflora | Duncan S. Bell | 2009-4-18 | 215 | Riverside | Arica Mountains: northwest of range, approximately 1.6 air miles south of Highway 62, and approximately 0.4 air mile north of California aqueduct. | 389 | Comment | ||
UC708740 | Eschscholzia minutiflora | H. K. Wagnon | 1944-3-26 | 372 | Riverside | Cathedral Canyon Cathedral City (dry stream bed) | Comment | |||
CAS-BOT-BC5931 | Eschscholzia minutiflora var. parishii | Samuel Bonsal Parish; William Fletcher Parish | 1882-4-1 | 759 | Riverside | Eastern slope of San Bernardino Mt., Whitewater. | Comment | |||
CAS-BOT-BC419587 | Eschscholzia parishii | S. B. Parish; W. F. Parish | 1882-4-1 | 732 | Riverside | Eastern slope of San Jacinto Mt. | Comment | |||
POM8074 | Eschscholzia parishii | Mary F. Spencer | 1920-3-13 | 1608 | Riverside | Mecca | -60 | Comment | ||
UCR119265 | Eucrypta chrysanthemifolia | Mitch Provance | 1998-6-10 | 635 | Riverside | City of Riverside, East side of Pachappa Hill, as accessed from where Panorama road crosses the 91 freeway. | 335 | Comment | ||
UCR87633 | Eucrypta chrysanthemifolia | A. C. Sanders | 1994-5-30 | 14607 | Riverside | San Bernardino Mountains, north-northeast of Beaumont at Highland Springs, hills north of the end of Bellflower Ave., at Dutton St | 950 | Comment | ||
UCR237628 | Eucrypta micrantha | Duncan S. Bell | 2010-3-20 | 607 | Riverside | Riverside Mountains, in the vicinity of Calzona Mine, c. 2 air mi northeast of Riverside Mountain Peak | 232 | Comment | ||
UCR16187 | Euphorbia albomarginata | Paul Lamos | 1972-4-20 | 042072- 0102 | Riverside | [Moreno Valley Badlands], junction of Hwy 60 and Jack Rabbit Trail | 793 | Comment | ||
RSA0040031 | Euphorbia albomarginata | W. Marquart | 1938-3-12 | s.n. | Riverside | Ten mi. west of Blythe. | Comment | |||
CLARK-A1656-661 | Euphorbia eriantha | Lois Ann Scott | 1978-4-8 | Riverside | Palm Desert | 182 | Comment | |||
RSA0043056 | Euphorbia jaegeri | Duncan S. Bell, Evan Meyer | 2014-4-1 | 6485 | Riverside | Orocopia Mountains; Orocopia Mountains Wilderness area; center of this range; approximately 4.75 air miles northwest of Gucci Spring; approx. 5 air miles north of the Bradshaw Trail. | 759 | Comment | ||
SEINET156320 | Euphorbia palmeri | Norman C. Cooper | 1944-6-17 | 1397 | Riverside | San Jacinto Mtns. Pine Cove. | 1524 | Comment | ||
UC219262 | Euphorbia palmeri | P. A. Munz and I. M. Johnston | 1922-5-21 | 5517 | Riverside | Keen Camp; San Jacinto Mts. | 1524 | Comment | ||
UCR201604 | Euphorbia polycarpa | Justin M. Wood | 2008-11-17 | 228 | Riverside | Southwest Perris Basin, Temecula - Murrieta Creek, downstream of 1st Street bridge | 305 | Comment | ||
UCR21986 | Euphorbia polycarpa | Steve Boyd | 1980-7-20 | 339 | Riverside | Gavilan Hills, Harford Springs County Park, NW corner of the Gavilan plateau | 610 | Comment | ||
UCR272198 | Euphorbia serpillifolia | Duncan S. Bell | 2015-9-30 | 8661 | Riverside | Santa Rosa Mountains, summit area of Asbestos Mountain | 1573 | Comment | ||
CAS-BOT-BC171046 | Fagonia laevis | Marcus E. Jones | 1926-2-16 | s.n. | Riverside | Corn Spring, Colorado Desert | Comment | |||
JOTR30626 | Fagonia laevis | Andre, Jim, Tasha La Doux | 2008-3-21 | 8842 | Riverside | Joshua Tree National Park. Lower Wilson Wash along NE side of paved road | 852 | Comment | ||
JOTR31776 | Fagonia laevis | La Doux, Tasha, Jim Andre | 2009-3-10 | 385 | Riverside | Joshua Tree National Park. South end of the Cottonwood Mountains, near Pinkham Wash just north of aquaduct just inside park boundary; approx. 7mi west of south entrance | 541 | Comment | ||
RSA391199 | Fagonia laevis | Ora M. Clark | 1929-3-17 | 1752 | Riverside | S. La Quinta, Cali. | Comment | |||
RSA4882 | Fagonia laevis | Carl B. Wolf | 1932-4-27 | 2998 | Riverside | Colorado Desert, 14 miles E. of Mecca on Blythe Road. | 152 | Comment | ||
RSA708488 | Fagonia laevis | Scott D. White, Jennifer H. Jones, James Huelsman | 2005-4-14 | 10896 | Riverside | Eastern Coachella Valley. Bajada beneath Mecca Hills, just east of Coachella Canal. | 24 | Comment | ||
RSA778403 | Fagonia laevis | Stephanie Rockwood, Christi Gabriel | 2011-10-5 | 62 | Riverside | Ship Creek. Corn Springs Rd Exit from I10. Take Chuckwalla Valley Rd to Dupont Rd. Follow approximately 5 miles. Chuckwalla Mountains Wilderness Area. | 341 | Comment | ||
RSA788518 | Fagonia laevis | James R. Shevock | 1986-3-23 | 11358 | Riverside | Adjacent to Interstate 10 along Eagle Mountain Road, 3 miles west of Desert Center. | 350 | Comment | ||
SBBG29416 | Fagonia laevis | D. Myrick | 1968-3-4 | 1810 | Riverside | Palms to Pines Hwy out of Palm Desert | Comment | |||
UC867876 | Fagonia laevis | C. L. Hitchcock | 1940-4-2 | 5920 | Riverside | Cottonwood Springs wash; Joshua Tree National Monument | Comment | |||
UCSB22662 | Fagonia laevis | Shaw, M. | 1964-4-5 | Riverside | Wash along State Highway 195, 2.8 miles west of junction with cut off road to U.S. Highway 70. | 457 | Comment | |||
CSUSB448 | Festuca arundinacea | Steve Walker | 1966-5-13 | Riverside | City of Riverside; Fairmount Park; 500 yards from Santa Ana River. Western perimeter. | 274 | Comment | |||
RSA0120132 | Festuca arundinacea | Duncan S. Bell, Thomas Stoughton | 2016-4-13 | 9272 | Riverside | Santa Rosa Mountains; Santa Rosa Wilderness area; collecting along the Cactus Spring Trail, in the vicinity of Horsethief Creek. | 1047 | Comment | ||
UCR88739 | Festuca microstachys | A. C. Sanders | 1995-4-13 | 16508 | Riverside | San Bernardino Mtns./Sonoran (Colorado) Desert, Devil's Garden, E end of the mtns., 2.1 mi west of Hwy 62 on Pierson Avenue and dirt extension, 1.7 mi above Sierra Blvd. | 793 | Comment | ||
UCR91279 | Festuca myuros | Scott D. White | 1995-4-5 | 2762 | Riverside | Perris Valley, Lakeview Mountains; SW of Juniper Flat Road | 579 | Comment | ||
UCR275448 | Festuca octoflora | Thomas R. Stoughton, Stephanie Rockwood, Christi Gabriel | 2011-3-31 | 942 | Riverside | Sonoran (Colorado) Desert, wash crossing Midland-Rice Road, near saddle between Little Maria Mountains and Big Maria Mountains | 320 | Comment | ||
UCR268086 | Festuca octoflora var. octoflora | Jim Andre | 2012-4-11 | 20680 | Riverside | Mojave Desert, Joshua Tree National Park, Hidden Tank Picnic Area, 1.4 miles southwest of paved road (Utah trail) to Cottonwood Spring, c. 8 miles south of North Entrance Station, north end of Hexie Mountains | 1077 | Comment | ||
RSA336193 | Filago californica | R. F. Thorne, Walter Wisura, A. Shmida, R. Whittaker | 1978-4-23 | 52059 | Riverside | Palm to Pines Highway: Above Palm Desert., north slope Santa Rosa Mountains. | Comment | |||
RSA393727 | Filago californica | E. S. Spalding | 1913-03 | 14829 | Riverside | E. of Banning. | Comment Read comments Nov 29 2011 |
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RSA729268 | Filago californica | R. F. Thorne, M. Z. Thorne | 1973-3-30 | 42686 -b | Riverside | Morongo Valley Canyon: Near mouth at junction of roads to Morongo Valley and Desert Hot Springs, Mission Creek. | 488 | Comment | ||
RSA776223 | Filago californica | Thomas Stoughton, Christi Gabriel, Stephanie Rockwood | 2011-3-29 | 866 | Riverside | Haugen Lehmann exit, Pacific Crest Trail up into canyon east of Cottonwood Canyon | 610 | Comment | ||
SEINET7073467 | Filago californica | A. G. Vestal | 1963-4-25 | s.n. | Riverside | Granite Rocks, about 1 mile west of Radec on Route 71 (presently Route 79). Coordinate datum: NAD27. | Comment | |||
UCR116825 | Filago californica | A. C. Sanders, Mitch Provance, T. B. Salvato | 2001-4-6 | 23926 | Riverside | Western Colorado Desert, Coachella Valley, Desert Hot Springs, north of intersection of Pierson Blvd. and Atlantic, north of flood control ditch | 348 | Comment | ||
UCR216233 | Filago californica | Mike Bell | 2008-3-19 | 036 | Riverside | Sonoran (Colorado) Desert/San Bernardino Mtns., Bonnie Bell, along Whitewater River c. 2 miles north on Whitewater Canyon Rd. from I-10 freeway | 537 | Comment | ||
UCR228875 | Filago californica | A. C. Sanders | 2011-4-6 | 39015 | Riverside | Peninsular Range; Santa Ana Mtns. Region, Temescal Canyon, along Temescal Canyon Rd. 1.5 mi. NE (73 deg. ) of Glen Ivy Hot Springs, 0-0.4 mi. NE of I-15 crossing | 320 | Comment | ||
UCR158330 | Filago gallica | A. C. Sanders, Seung-Chul Kim, Plant Taxonomy Class | 2005-5-7 | 30056 | Riverside | Peninsular Range, Agua Tibia Mountains, UC Emerson Oaks Reserve, c. 8 miles southeast of Temecula, south of Hwy 79 at E end of Pauba Valley, end of Los Caballos Road in vicinity of water tank | 488 | Comment | ||
UC878021 | Forestiera pubescens | P. A. Munz and I. M. Johnston | 1922-5-21 | 5511 | Riverside | 2 mi below Kenworthy; San Jacinto Mts., Hemet Valley | 1402 | Comment Read comments Mar 25 2011 |
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RSA292852 | Fouquieria splendens | Lyman Benson | 1949-3-28 | 13581 | Riverside | Pines to Palms Highway from Palm Sprins to Hemet; rocky mountainside Santa Rosa Mountain Range, above the desert | 305 | Comment | ||
CAS-BOT-BC223605 | Fouquieria splendens subsp. splendens | Catherine A. Toschi | 1963-4-10 | 63 :112 | Riverside | Boyd Desert Research Center, 5 miles south Palm Desert | 304 | Comment | ||
JOTR31874 | Fouquieria splendens subsp. splendens | La Doux, Tasha, M. Harding, J. Lynam, B. Truesdell, K. Kain | 2011-3-10 | 2128 | Riverside | Joshua Tree National Park. Little San Bernardino Mountains; steep, gravelly, southwest facing slope above fork of Fargo and Rockhouse Canyons | Comment | |||
RSA658684 | Fragaria vesca subsp. californica | Bob Rogers | 1984-5-5 | 30 | Riverside | Along a trail bordering the west side of Fuller Mill Creek heading upstream. Starting point was on the North side of Hwy 243, 11.6 miles from hwy 74/hwy 243 jctn. | 1524 | Comment | ||
JEPS122474 | Frangula californica subsp. cuspidata | J. M. Andre | 2012-6-15 | 30533 | Riverside | San Jacinto Mountains; along Highway 243, 10.7 miles south of Interstate 10 (Banning), San Bernardino National Forest. Lake Fulmor 7.5' Q. | Comment | |||
CAS-BOT-BC211660 | Frankenia salina | S. B. Parish | 1897-5-31 | 4396 | Riverside | Elsinore | Comment | |||
UCR110915 | Frankenia salina | A. C. Sanders, K. C. Rose | 1999-6-18 | 22821 | Riverside | Domenigoni Valley, upper Warm Springs Creek between Hwy 79 (Winchester Rd.) and Scott Rd., Domenigoni Ranch, south of Winchester | 433 | Comment | ||
SD143813 | Fraxinus dipetala | A. C. Sanders, P. MacKay, et al. | 1997-5-4 | 20674 | Riverside | San Jacinto Mountains: North side of the range, 0.2 mile north of Twin Pines Ranch Road, on the dirt road to Brown Creek and Cabazon./ | 1098 | Comment | ||
JEPS42943 | Fraxinus velutina | Marjorie D. Clary | 1932-7-4 | 938 | Riverside | 10 mi se Kenworthy; Santa Rosa MTs. | Comment | |||
UCR104632 | Fritillaria biflora | D. E. Bramlet | 1997-3-13 | 2484 | Riverside | Lake Skinner Co. Park, 8 m west of Old Warren Road and c. 1.07 km north of the intersection of the entrance road and Old Warren Road. | 465 | Comment | ||
JOTR32026 | Funastrum utahense | La Doux, Tasha, T. Herskovits, M. Harding | 2011-4-21 | 2256 | Riverside | Joshua Tree National Park. Pinto Basin, near Turkey Flats back country parking lot; open gravelly flats (Stop 4) | 518 | Comment | ||
RSA0108817 | Funastrum utahense | Duncan S. Bell, Amanda Turek | 2009-3-30 | 186 | Riverside | South end of the Arica Mountains; approximately 1.5 air miles southwest of Priest Well. | 365 | Comment | ||
UCR88734 | Galium angustifolium | A. C. Sanders | 1995-4-13 | 16483 | Riverside | San Bernardino Mtns./Sonoran (Colorado) Desert, Devil's Garden, E end of the mtns., 2.1 mi west of Hwy 62 on Pierson Avenue and dirt extension, 1.7 mi above Sierra Blvd. | 793 | Comment | ||
POM17946 | Galium angustifolium subsp. angustifolium | Philip A. Munz | 1923-6-14 | 7118 | Riverside | Glen Ivy Trail to Santiago Peak. | 1159 | Comment | ||
POM367712 | Galium angustifolium subsp. angustifolium | Christopher Davidson | 1973-4-1 | 1808 | Riverside | Hwy 71/79, appx. 7 mi from jct of Hwy 395 south. | 412 | Comment | ||
UC888700 | Galium angustifolium subsp. angustifolium | C. Epling and Wm. Robison | 1935-6-30 | Riverside | between Pine Flat Camp Fuller's Mill; Mt. San Jacinto | Comment | ||||
RSA682188 | Galium angustifolium subsp. jacinticum | LeRoy Gross, Firoozeh Navidara, Valerie Soza | 2003-6-23 | 1113 | Riverside | Black Moutain Road (4501), southeast of Black Moutain and northwest of Fuller Mill Creek. | 2043 | Comment | ||
UCR147260 | Galium angustifolium subsp. jacinticum | Naomi Fraga, Sarah De Groot, Valerie Soza | 2004-6-28 | 1283 a | Riverside | Peninsular Range; San Jacinto Mtns., along Red Hill Road (5S10) near Alvin Meadows, SW of Pine Cove | 1677 | Comment | ||
RSA783231 | Galium aparine | J. D. Olmsted | 1962-5-2 | 3454 | Riverside | Flat by saddle just N of highest part of Box Spring Mountains | 762 | Comment | ||
RSA701505 | Galium californicum subsp. primum | Naomi S. Fraga, Sarah J. De Groot | 2004-7-7 | 1297 | Riverside | Along Chimeny Flats Road (5S06) near intersection with Red Hill Road (5S10), on the way to Alvin Meadows. | 1463 | Comment | ||
UCR92044 | Galium nuttallii | Scott D. White, S. J. Myers, S. Ogg Wilcox | 1995-6-16 | 3346 | Riverside | Peninsular Range; Santa Ana Mns., Proposed pipeline route; Lake Elsinore Pumped Storage Hydroeletric Project. west of Lake Elsinore, SE of Hwy 74 | 915 | Comment | ||
UC1143089 | Galium nuttallii subsp. nuttallii | R. St. John | 1931-2-18 | 185 | Riverside | sw Murrieta; Elsinore Quadrangle | Comment Read comments Nov 27 2011 |
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RSA508020 | Galium porrigens var. porrigens | Steve D. Boyd, C. Boyd, K. A. Boyd, Richard Noyes, L. Arnseth | 1988-5-28 | 2288 | Riverside | Cahuilla Mountain, west of Anza, mostly along the crest. | 1500 | Comment | ||
UC1536777 | Galium porrigens var. porrigens | G. H. True | 1935-4-5 | 213 | Riverside | Gavilan Hills | 609 | Comment | ||
CLARK-A1045-214 | Galium stellatum subsp. eremicum | George K. Helmkamp | 1979-4-18 | Riverside | Little San Bernardino Mountains 3.5 miles north of Dillon Road; rocky area at base of dry wash; Lost Horse Mtn. 15'Q | Comment | ||||
RSA0107899 | Galium stellatum subsp. eremicum | Duncan S. Bell, Thomas Stoughton | 2010-3-19 | 572 | Riverside | Central section of the Arica Mountains; within the Palen/McCoy Wilderness area; approximately 2.3 air miles west of Priest Well. | 428 | Comment | ||
LA40319 | Garrya flavescens | J. Warren; | 1952-5-26 | sn | Riverside | 10 mi. S of Lake Hemet | 1066 | Comment | ||
POM261681 | Garrya flavescens var. pallida | W. Pequegnat | 1940-12-27 | s.n. | Riverside | Between Trabuco and Santiago Pks., Santa Ana Mts. | 1311 | Comment | ||
SEINET10453492 | Garrya veatchii | James S. Miller | 1992-5-8 | Miller 7464 | Riverside | 5.5 mi E of the W boundary of San Bernadino National Forest on California route 74. | 950 | Comment | ||
RSA179500 | Gastridium phleoides | E. W. Lathrop | 1960-6-7 | 4898 | Riverside | 14 miles west of Murrieta | Comment | |||
UCR177323 | Gastridium ventricosum | Scott D. White, Michael Honer | 2003-5-27 | 9414 | Riverside | Gavilan Hills / Temescal Canyon, hills and canyons c. 1 mile north of the I-15 Fwy and 1 mi east of Lake Street exit, south and/or west of unnamed peak '2349 | 549 | Comment | ||
RSA752813 | Gayophytum | A. C. Sanders, Tim Thomas | 2008-8-1 | 35932 | Riverside | Coldwater Creek near Mountain Center, SE of Keenwild Fire Station | 1402 | Comment | ||
RSA633319 | Gayophytum diffusum subsp. parviflorum | Robert F. Thorne, J. P. Simon, C. W. Tilforth | 1969-6-24 | 38085 | Riverside | San Bernardino National Forest, San Jacinto Mountains: Above James Reserve in Hall Canyon. | 1677 | Comment | ||
UCR92793 | Gazania longiscapa | Scott D. White | 1994-3-29 | 1932 | Riverside | Beaumont Badlands, near county dump and old DeAnza Cycle Park, north of Hwy 60 | 701 | Comment | ||
POM358679 | Geraea canescens | M. B. Dunkle | 1935-4-17 | 4553 | Riverside | W. of Wiley Well. Colorado Desert. | Comment | |||
SBBG34736 | Geraea canescens | T. L. Secrest | 1950-3-13 | Riverside | near Indio | Comment | ||||
UCR227179 | Geraea canescens | Jim Andre | 2011-2-9 | 15939 | Riverside | Sonoran (Colorado) Desert, Coachella Valley, along Varner Road between Desert Hot Springs and Palm Desert, 2 mi north of Hwy I-10 | 189 | Comment | ||
RSA93765 | Geraea canescens | F. W. Peirson | 1918-03 | 1333 | Riverside | Irrigated field near Indio. | Comment | |||
SEINET10726154 | Geraea canescens | David B. Dunn | 1948-3-14 | Dunn 3765 | Riverside | Found 5 miles west of Thousand Palms. | Comment | |||
SD212640 | Geranium | A. C. Sanders, T. B. Salvato | 2006-5-4 | 32246 | Riverside | UCR campus, weeds in botanical garden. | 351 | Comment | ||
PASA673 | Geranium carolinianum | Frank W. Peirson | 1922-4-10 | Riverside | Murray Canyon | 304 | Comment | |||
SDSU13962 | Geranium carolinianum | Michael G. Simpson, C. Luke, T. Sagar, S. Johnston, T. Duffy | 2000-4-30 | 2102 | Riverside | El Valle. Remote southeastern region of Santa Margarita Ecological Reserve (SDSU). | 640 | Comment | ||
SDSU3067 | Gilia angelensis | W. E. Rehlaender | 1983-4-22 | 91 | Riverside | Riverside; NE rim of Sycamore Canyon, about 1 mile SW of Highway 60 and 2 1/2 mile SSE of UCR campus. | Comment | |||
UCR241837 | Gilia angelensis | A. C. Sanders, Timothy W. Chumley | 2013-4-2 | 40738 | Riverside | Peninsular Range, Temescal Canyon between Horsethief Canyon Rd. and Hostettler Rd., near I-15 Fwy, SE of Corona (Lee) Lake | 377 | Comment | ||
UCR92046 | Gilia angelensis | Scott D. White | 1995-3-30 | 2653 | Riverside | San Jacinto Valley, Moreno Valley; hills c. 0.7 air mi directly south of 60 Fwy and west of bend in Moreno Beach Drive. Topo Q. shows 'Moreno' BM 2067 at top of hill. | 579 | Comment | ||
SEINET6692563 ![]() |
Gilia brevicula | Norman C. Cooper | 1944-6-17 | 1396 | Riverside | San Jacinto Mountains. Pine Cove. | 1524 | Comment | ||
UCR93821 | Gilia capitata | P. J. MacKay | 1996-6-15 | 005 | Riverside | Reche Cyn., 2.5-3 mi. south of S. B. county line on Reche Cyn. Rd. | 580 | Comment | ||
RSA525422 | Gilia capitata subsp. abrotanifolia | Steve Boyd, L. Arnseth, Yvonne Rasmussen, Hugo Cota | 1990-5-3 | 4530 | Riverside | San Jacinto Mountains, Vail Lake area, rolling terrain at jtn of Hwy R3 and Powerline Road, NE of the lake. | Comment | |||
RSA742093 | Gilia capitata subsp. abrotanifolia | Peter L. Morrell | 1993-5-1 | 226 | Riverside | San Bernardino Mtns.: c. 300 m W of Whitewater Canyon Rd. along stream bed (upstream), 3.3 miles N of I-10. | 627 | Comment | ||
RSA748919 | Gilia capitata subsp. abrotanifolia | Peter L. Morrell, D. L. Banks | 1995-5-4 | 461 | Riverside | Agua Tibia Wilderness Area, 2.4 mi. (air) WSW of Radec | 622 | Comment | ||
RSA776280 | Gilia capitata subsp. abrotanifolia | Thomas Stoughton, Christi Gabriel, Stephanie Rockwood | 2011-3-29 | 882 | Riverside | Haugen Lehmann exit, Pacific Crest Trail up into canyon east of Cottonwood Canyon | 915 | Comment | ||
UCSB46698 | Gilia capitata subsp. abrotanifolia | Leen, Rosemary | 1977-5-29 | Riverside | San Jacinto Mts.; Highway 243, south of Twin Pines Road turnoff | 1219 | Comment | |||
SDSU3074 | Gilia caruifolia | Bruhns | 1965-5-22 | 115 | Riverside | Slope around girls' dormitory of Desert Sun School in Idyllwild. Yellow Pine Forest. | Comment | |||
RSA489834 | Gilia diegensis | D. Charlton | 1988-5-28 | 2132 | Riverside | Santa Rosa Mts. S of Hwy. 74 dirt road to Toro and Santa Rosa Peaks. Toro Camp Area. | 2286 | Comment | ||
UC908484 | Gilia diegensis | Herbert L. Mason | 1928-3-11 | 4252 | Riverside | Palm Springs Colorado Desert, Palm Springs | Comment | |||
UC908898 | Gilia diegensis | Carl V. Meyer | 1927-6-18 | 774 | Riverside | upper part Hemet Valley , Hemet Valley (San Jacinto Mountains) | 1219 | Comment | ||
UCR52067 | Gilia exilis | D. C. Hawks | 1988-3-27 | s.n. | Riverside | between Aguanga and Anza, southeast of intersection of Dove and Sycamore Streets, south of Hwy 371. Tule Creek drainage, 1.75 mi airline northeast of Aguanga | 762 | Comment | ||
CAS-BOT-BC407603 | Gilia ochroleuca subsp. exilis | Carl Meyer | 1927-6-1 | 193 | Riverside | Below Saunder's Meadow, San Jacinto Mountains | 1584 | Comment | ||
CAS-BOT-BC407604 | Gilia ochroleuca subsp. exilis | Marcus E. Jones | 1926-6-21 | s.n. | Riverside | 20 miles N of Idylwild | Comment | |||
RSA0017266 | Gilia ochroleuca subsp. exilis | Orlando Mistretta, Duncan S. Bell, Jill Beckman, J. D. England, Katie Kane, Jamie Hall, Chris McDonald, Lucila Reccia | 2010-4-12 | 4642 | Riverside | Transverse Ranges; San Bernardino Mountains region: Whitewater Cyn. Along Whitewater River drainage and adjacent slopes below Whitewater Visitor Center (Whitewater Trout Farm)., Between N33.97538, W116.65161 and N33.97538 and W116.65119 | 604 | Comment | ||
RSA0017280 | Gilia ochroleuca subsp. exilis | Scott D. White, Steve Ogg | 1994-4-21 | 2004 | Riverside | Millard Canyon, near stream crossing w/ USFS Road 2S05, +/-4 miles south of Bear Wallow Spring. | 915 | Comment | ||
RSA0116979 | Gilia scopulorum | Duncan S. Bell | 2010-3-20 | 601 | Riverside | Riverside Mountains; in the vicinity of Calzona Mine; approximately 2 air miles northeast of Riverside Mountain Peak. | 232 | Comment | ||
RSA78695 | Gilia sinuata | P. A. Munz | 1952-4-15 | 17349 | Riverside | Pleasant Valley, Joshua Tree National Monument | 1159 | Comment | ||
RSA0126640 | Gilia stellata | Duncan S. Bell | 2016-3-4 | 8797 | Riverside | Orocopia Mountains; northwestern corner of range; collecting in the Orocopia Mountains Wilderness area in an unnamed canyon approximately 3.75 air miles northwest of the summit of the range. | 738 | Comment | ||
RSA172282 | Gilia stellata | R. F. Thorne | 1963-3-29 | 32396 | Riverside | Ca. 7-8 miles E of Mecca, Mecca Hills. | 152 | Comment | ||
RSA516892 | Gilia stellata | Steve Boyd, Orlando Mistretta | 1986-3-13 | 1408 | Riverside | Palen Mountains: NE of Desert Center, jct of Parker Dam Rd & 'Palen Rd' (rd. going through pass between Palen and Granite Ranges). | 183 | Comment | ||
RSA703478 | Gilia stellata | LeRoy Gross, Leland Lubinsky, Victor W. Steinmann, Linda Lee Worlow | 2005-2-17 | 1422 | Riverside | Corn Springs Campground in the Chuckwalla Mountains. Canyon southwest of Campground., [second UTM:] UTM 3720669N, 654757E. | 480 | Comment | ||
CAS-BOT-BC266504 | Githopsis diffusa | John Thomas Howell | 1931-5-30 | 6593 | Riverside | Santiago Peak Trail, Santa Ana Mountains | Comment | |||
RSA33831 | Gnaphalium californicum | N. C. Cooper | 1944-6-4 | 1367 | Riverside | Elsinore Mountain; Lookout at top. | 1066 | Comment | ||
UCR21161 | Gnaphalium californicum | Steve Boyd | 1980-7-3 | s.n. | Riverside | Perris Basin, Motte Reserve. Rocky hills 2.5 mi NW of Perris. Western edge of the reserve and 0.25 mi south of the NW corner of the reserve | 518 | Comment | ||
CAS-BOT-BC499166 | Gnaphalium palustre | Mitch Provance | 2011-6-6 | 17004 | Riverside | Edgemont area of Moreno Valley, from the northbound I-215 onramp at Allesandro Blvd., E to Old 215 Frontage Rd | 466 | Comment | ||
SEINET2056598 ![]() |
Grayia spinosa | B. Pitzer | 2001-4-11 | 4326 | Riverside | SW Mojave Desert; just outside the Adelanto city limits. 2.6 Mi. N of Hwy 18 & 0.2 mi. W of Hwy 395 0n Holly Road | 911 | Comment | ||
UCSB1695 | Grayia spinosa | Leeuwen, Henry | 1957-4-13 | Riverside | White Water Canyon about 2 miles from U.S. 60 | Comment | ||||
UCR23826 | Gutierrezia californica | John C. Roos | 1965-9-26 | s.n. | Riverside | Sonoran (Colorado) Desert, rocky point near Palm Springs Station [Windy Point?] | Comment | |||
POM243635 | Gutierrezia microcephala | E. C. Jaeger | 1938-10-2 | s.n. | Riverside | Little San Bernardino Mountains. | 1220 | Comment | ||
UCR260513 | Gutierrezia sarothrae | T. B. Salvato, Matt Malle, Tom Sullivan | 2014-5-28 | 7995 | Riverside | Perris-Aguanga Basin, Menifee, west side of Byers Rd between Wickerd Rd and Adjer St. 0.75 mi northwest of the intersection of Bundy Canyon Road and Murrieta Rd, and 4.1 mi southeast of Canyon Lake | Comment | |||
SEINET189223 ![]() |
Halliophytum hallii | Annie M. Alexander, L Kellogg | 1941-5-14 | 2171 | Riverside | 2.5 miles south of Cottonwood Spring Eagle Mountains | 838 | Comment | ||
CAS-BOT-BC231096 | Harpagonella palmeri | Steve Boyd; Laurel Arnseth; Jaime Bonilla | 1990-4-3 | 4060 | Riverside | Vail Lake area, summit of 'Big' Oak Mountain at E end | 792 | Comment | ||
RSA0066620 | Harpagonella palmeri | A. C. Sanders, T. B. Salvato, Kelly Volansky, Michelle Balk | 2006-5-24 | 32568 | Riverside | Hills between Murrieta and Menifee Valley, west of I-215, south of Bundy Cyn./Scott Rd. and north of Clinton Keith Rd. | 518 | Comment | ||
UCR90408 | Harpagonella palmeri | D. L. Banks, Steve Boyd | 1995-5-9 | 0398 | Riverside | NW Palomar Mtns., Cleveland Natinal Forest, Agua Tibia Wilderness Area, N face of Agua Tibia Mtn., the Dorland Mtn. area, west of the Dripping Springs Alcove Area, west of Woodchuck Campground | 790 | Comment | ||
RSA793030 | Hedypnois cretica | Justin M. Wood | 2011-4-4 | 3392 | Riverside | San Bernardino Mountains Foothills: San Gorgonio River wash, off of Bluff Street, just east of Banning Bench. | 881 | Comment | ||
SEINET1004366 | Hedysarum coronarium | Walter Graves | 2003-1 | 530 -6 | Riverside | Riverside: grown at U.C.R. in Agricultural Operations Fields. | 305 | Comment | ||
UCR133359 | Helianthus gracilentus | Tracy Tennant, J. S. Ross | 1998-4-30 | MOR- 63 | Riverside | San Bernardino Mtns. Region, Morongo Indian Reservation, unnamed canyon running W to E between the southern portions of Hathaway and Potrero Canyons, c. 1.5 miles ENE of Banning Peak (VABM 3440) | 854 | Comment | ||
RSA781527 | Heliotropium convolvulaceum var. californicum | Duncan S. Bell | 2010-5-1 | 874 | Riverside | Arica Mountains: northwest section of project area, approximately 10.5 air miles southwest of the ghost town of Rice, and approximately 2.6 air miles south of the junction of Highway 62 and the aqueduct access road. | 291 | Comment | ||
UCR275219 | Heliotropium curassavicum | A. C. Sanders, Karen Kirtland | 2016-9-23 | 42628 | Riverside | San Jacinto Valley, edge of Mystic Lake at duck hunting ponds below abandoned dairy south of Gilman Springs Rd. between Jack Rabbit Tr. and Eden Hot Springs Rd. | 434 | Comment | ||
RSA653217 | Heliotropium curassavicum var. oculatum | John Wallace, Steve McNabb | 1991-5-5 | 5 | Riverside | Colorado River. River Bend Lodge. | Comment | |||
RSA488925 | Hemizonia fasciculata | Bill Wagner | 1988-4-12 | s.n. | Riverside | Approx. 1/2 mile SW of town of Temecula, S of Rancho CaliforniaRoad and Buisness Park Drive. | 335 | Comment | ||
RSA736381 | Hemizonia kelloggii | Scott D. White, Justin M. Wood | 2008-5-1 | 11922 | Riverside | Perris Basin: I-215 freeway corridor, between freeway and frontage road, S of Scott Rd. | 470 | Comment | ||
UCR3298 | Hemizonia kelloggii | T. R. Plumb | 1964-4-9 | s.n. | Riverside | Box Springs Mtns, Box Springs Mt., 1 mi SE of Dog Lady's house [old house near crest of range, c. 33 deg. 58' 53'N, 117 deg. 17' 28'W, along road from Pigeon Pass; later park ranger's house] on S fork of road | 762 | Comment | ||
UCR211882 | Hemizonia mohavensis | Valerie Soza, Steve Boyd, Neil Gilbert | 2000-12-6 | 1068 B | Riverside | Peninsular Range; San jacinto Mountains, Keen Camp Road, east of Hwy 74, west of entrance gate to Camp Tahquitz Meadows | 1402 | Comment | ||
UCR82812 | Hemizonia mohavensis | A. C. Sanders, T. Schram, D. Wappler | 1994-10-6 | 15793 | Riverside | San Jacinto Mtns., 1 mi SE of Twin Pines Ranch, along minor gullies between Pines Creek and Dutch Creek, N slope | 1195 | Comment | ||
UCR82813 | Hemizonia mohavensis | A. C. Sanders, T. Schram, D. Wappler | 1994-10-4 | 15769 | Riverside | San Jacinto Mtns., N slope of mtns.; Twin Pines Creek in vicinity of confluence w/ Brown Crk. & of the dirt road crossing | 854 | Comment | ||
UCR159089 | Hemizonia paniculata | David Charlton | 2005-8-10 | s.n. | Riverside | Perris-Aguanga Basin Region, Perris, SW corner of Perris Valley Airport, corner of Mapes Rd. and Goetz Rd. | 430 | Comment | ||
JEPS20372 | Heterotheca grandiflora | W. L. Jepson and H. M. Hall | May 17 1901-Jun 1 1901 | Riverside | Santa Ana River | Comment | ||||
UCR92617 | Heterotheca sessiliflora subsp. echioides | Scott D. White | 1995-8-23 | 3591 | Riverside | San Jacinto Valley, San Jacinto River wash, just north of Florida Avenue (City of Hemet), near intersection with Schultz Rd. | 549 | Comment | ||
SBBG98223 | Heuchera hirsutissima | M. B. Dunkle | 1933-7-19 | 3688 | Riverside | Tahquitz Pk | 2651 | Comment | ||
CAS-BOT-BC203351 | Hibiscus denudatus | Ira L. Wiggins | 1941-3-27 | 9691 | Riverside | 8.2 miles west of Shaver's Summit | Comment | |||
SD258430 | Hibiscus denudatus | J. M. Andre | 2013-3-27 | 24814 | Riverside | Riverside Mountains; east side of Riverside Mountains, along Hwy 95, 13.2 miles S of Vidal Jct. | 125 | Comment | ||
SEINET156046 | Hibiscus denudatus | Norman C. Cooper | 1944-4-8 | 1072 | Riverside | Andreas Canyon. | 305 | Comment | ||
CAS-BOT-BC318754 | Hieracium horridum | Louis C. Wheeler | 1931-10-3 | 191 | Riverside | Tahquitz Peak, San Jacinto Mts. | 2682 | Comment | ||
CAS-BOT-BC318753 | Hieracium horridum | Edmund C. Jaeger | 1924-7-3 | s.n. | Riverside | Strawberry Valley, San Jacinto Mts. | 2194 | Comment | ||
SEINET229274 ![]() |
Hilaria rigida | L. M. Shultz, JS Shultz | 1985-4-15 | 8244 | Riverside | Chuckawalla Valley depression along Wiley's well rd | 122 | Comment | ||
UCD57072 | Hilaria rigida | Geoffrey Levin | 1976-3-27 | 695 | Riverside | Chino Canyon. West of Palm Springs. Alluvial fan of San Jacinto Mts. Salton Sea Basin. Colorado Desert. | 396 | Comment | ||
UCD89916 | Hilaria rigida | A. A. Beetle | 1942-4-22 | 3183 | Riverside | Rts. 60 and and 0 (sic), 5 miles east of Shavers Summit. | Comment | |||
CAS-BOT-BC207511 | Hoffmannseggia glauca | Aven Nelson; Ruth Nelson | 1939-3-30 | 3344 | Riverside | Hiway 70, between Mecca and Blythe | Comment | |||
CAS-BOT-BC207568 | Hoffmannseggia microphylla | B. D. Stark | 1931-4-27 | 1091 -seed | Riverside | Hidden Springs Canyon, 8 1/2 miles from Mecca, Colorado Desert | 6 | Comment | ||
LA45784 | Hoffmannseggia microphylla | Carl Epling; William Robison, William Stewart | 1936-3-22 | sn | Riverside | Painted Canyon, near Mecca | Comment | |||
UCSB3084 | Hoffmannseggia microphylla | Graney, Don | 1953-3-21 | Riverside | Colorado Desert | Comment | ||||
UCSB3086 | Hoffmannseggia microphylla | Yokoyama, Howard | 1953-3-22 | Riverside | Morongo Canyon | Comment | ||||
RSA588185 | Hoita macrostachya | D. L. Banks, Victor W. Steinmann | 1995-7-10 | 0750 | Riverside | NW Palomar Mountains; Agua Tibia Mountains; Cleveland National Forest, Agua Tibia Wilderness Area; Along the Wildhorse Trail, S of lower Arroyo Seco, NW of Wildhorse Peak. | 609 | Comment | ||
SD186088 | Holocarpha virgata subsp. elongata | A. C. Sanders, Mike Misenhelter | 2004-10-6 | 28826 | Riverside | Hill 2139 at west end of the Mesa De Colorado, private land on the west side of Vioa Volcano adjacent to the Santa Rosa Plateau Ecol. Reserve. | 640 | Comment | ||
RSA646292 | Holodiscus discolor | Orlando Mistretta | 1992-7-16 | 725 | Riverside | Santa Ana Mountains: Sierra Peak; Astragalus brauntonii survey. | Comment | |||
RSA769629 | Holodiscus discolor | E. W. Lathrop | 1973-6-28 | 7436 | Riverside | Main Divide Truck Trail between El Cariso and Santiago Peak, Cleveland National Forest. | 1220 | Comment | ||
RSA609948 | Hordeum intercedens | D. E. Bramlet | 1996-4-22 | 2459 | Riverside | San Jacinto Wildlife Area, Lovell Unit. The site is approximately 198m east of Davis Road and183m north of the San Jacinto River. This locality was some 46m south of the existing access road., 11S X 04 88 978mE X 37 45 950mN | 432 | Comment | ||
UCR189805 | Hordeum intercedens | Theresa Johnson | 2007-3-27 | 314 | Riverside | San Jacinto Valley, San Jacinto Wildlife Area east of Davis Road, on southern edge of self-guided tour's 'Marsh A | 433 | Comment | ||
UCR154540 | Hordeum marinum | Jason L. Hlebakos | 2005-5-18 | 709 | Riverside | Santa Rosa Plateau, Mesa de Burro in the research area | 602 | Comment | ||
SD224800 | Hordeum marinum subsp. gussoneanum | A. C. Sanders, K. D. Jones & D. Malueg | 1996-4-20 | 18061 | Riverside | San Jacinto River between Nuevo and Lakeview, from 11th to 13th streets, alkaline flats along the E side of the river channel. | 433 | Comment | ||
UCD85895 | Hordeum marinum subsp. gussoneanum | Robert F. Thorne; P. Munz, E. Lathrop | 1968-5-8 | 37589 | Riverside | Santa Rosa Plateau. On Mesa de Colorado, Rancho California. | 670 | Comment | ||
RSA748352 | Hordeum murinum | Justin M. Wood | 2009-5-15 | 716 -A | Riverside | Romoland, 1/4 mile S of Ethanac Rd, between San Jacinto Rd and Palomar Rd, just S of railroad tracks. | 442 | Comment | ||
UCR100629 | Hordeum murinum | A. C. Sanders, G. Waines, B. Ehdaie, A. Aryavand | 1997-3-12 | 19894 | Riverside | Lake Skinner area, upper Rawson Canyon, 2.5 mi. NNE of Skinner Lake, 1 mi. SW of Crown Valley | 595 | Comment | ||
CAS-BOT-BC284763 | Hordeum murinum subsp. glaucum | C. L. Hitchcock; C. V. Muhlick | 1964-3-17 | 23083 | Riverside | 8 miles s.e. of Corona, along road to Elsinore | Comment | |||
CAS-BOT-BC284764 | Hordeum murinum subsp. glaucum | John Thomas Howell | 1956-3-19 | 31117 | Riverside | San Jacinto | Comment | |||
POM112842 | Hordeum murinum subsp. glaucum | Marcus E. Jones | 1903-5-11 | s.n. | Riverside | Banning. | 701 | Comment | ||
RSA633327 | Horkelia clevelandii | Robert F. Thorne, J. P. Simon, C. W. Tilforth | 1969-6-24 | 38078 | Riverside | San Jacinto Mountains: San Bernardino National Forest. Above James Reserve in Hall Canyon. | 1677 | Comment | ||
UCR49238 | Hornungia procumbens | Steve Boyd | 1986-4-2 | 1622 | Riverside | Peninsular Range, Gavilan Hills, Harford Springs County Park, NW corner of the Gavilan Plateau | 640 | Comment | ||
RSA587420 | Hulsea heterochroma | D. L. Banks, S. D. Boyd | 1995-6-2 | 0564 | Riverside | NW Palomar Mountains; Cleveland National Forest, Agua Tibia Wilderness Area; N face of N peak of Agua Tibia Mountain; On the Woodchuck Trail N of the Riverside County boundary, approximately 1/4 mile S of the clay grasslands in S32. | 902 | Comment | ||
RSA561119 | Hydrocotyle umbellata | Steve Boyd, Tim Ross, David E. Bramlet | 1993-5-12 | 7317 | Riverside | Southern Santa Ana Mountains, Sant Mateo Canyon Wilderness Area. San Mateo Canyon, along stream and adjacent benches and lower slopes from confluence with Los Alamos canyon downstream to confluence with Tenaja Canyon. | 365 | Comment | ||
UCR166854 | Hymenoclea salsola | Chet McGaugh | 2005-1-27 | s.n. | Riverside | Sonoran (Colorado) Desert, E of Salton Sea, along Coachella Canal between siphons 26-27 NE of Dos Palmas Spring | 24 | Comment | ||
POM259258 | Hymenopappus filifolius var. lugens | P. A. Munz | 1938-8-14 | 15382 | Riverside | East of Toro Peak | 2287 | Comment | ||
UC489081 | Hypericum anagalloides | C. V. Meyer | 1928-7-26 | 532 | Riverside | w. slope San Jacinto Mt. | 2438 | Comment | ||
UC65036 | Hypericum anagalloides | H. M. Hall | 1897-6-16 | 659 | Riverside | San Jacinto Mt. | Comment | |||
CAS-BOT-BC219733 | Hyptis emoryi | Walter Knight; Irja Knight; Fred Klein | 1968-11-17 | 2586 | Riverside | 2.8 mi. n. of junction of Bradshaw Stage Road and Imperial Gas Line Road. Access from Indio-Blythe highway via Red Cloud Road | Comment | |||
CAS-BOT-BC219734 | Hyptis emoryi | Noel H. Holmgren; Patricia K. Holmgren; Ruth E. Kern | 1973-3-21 | 6421 | Riverside | Big Maria Mountains, 12 airline miles north of downtown Blythe | 289 | Comment | ||
CLARK-A1528-569 | Hyptis emoryi | John N. Bullock | 1970-5-8 | Riverside | Box Canyon | 256 | Comment | |||
JOTR31949 | Hyptis emoryi | La Doux, Tasha, M. Harding, B. Truesdell | 2011-3-15 | 2187 | Riverside | Joshua Tree National Park. Southeast Little San Bernardino Mountains; rocky drainages feeding into southwest Pinkham Wash | Comment | |||
RSA115037 | Hyptis emoryi | E. K. Balls, Percy C. Everett, S. Tillett | 1955-7-19 | 20977 | Riverside | Material Collected on Hwy 74, 15.5 mi NE from PinyonFlat F.S. Campground on road to Palm Springs. | 701 | Comment | ||
RSA305949 | Hyptis emoryi | Fay A. MacFadden | 1940-3-17 | 15284 | Riverside | Road from 29 Palms to Indio, 2/3 of way to Indio. San Bernardino Mtns | Comment | |||
UC883103 | Hyptis emoryi | C. L. Hitchcock | 1940-3-31 | 5895 | Riverside | between Cottonwood Spring and Pinto Basin; btw Cottonwood Spring and Pinto Basin | Comment | |||
SEINET12277044 | Hyptis emoryi | L. S. Rose | 1936-1 | 36791 | Riverside | Palm Canyon Wash | 152 | Comment | ||
CAS-BOT-BC311616 | Isocoma acradenia var. eremophila | S. B. Parish | 1912-10-8 | 8353 | Riverside | Indio, Salton Sink | -6 | Comment | ||
OBI16009 | Isocoma acradenia var. eremophila | Lewis S. Rose | 1961-11-23 | 61062 | Riverside | La Quinta | 15 | Comment | ||
UCR180385 | Isocoma acradenia var. eremophila | Scott D. White, Andrea Warniment (Edwards) | 2006-3-29 | 11277 | Riverside | Sonoran (Colorado) Desert, Eastern Coachella Valley, a few mi east of Indio, at proposed I-10 Freeway / McNaughton Parkway interchage, north of the I-10 Freeway | 152 | Comment | ||
RSA234046 | Isoetes howellii | R. F. Thorne, E. W. Lathrop | 1969-5-12 | 37942 | Riverside | Santa Rosa Plateau: Mesa de Colorado, Rancho California. | 625 | Comment | ||
RSA356636 | Isoetes howellii | R. F. Thorne, Earl Lathrop | 1975-5-20 | 45542 | Riverside | Santa Rosa Plateau: Rancho California, Mesa de Burro; Santa Ana Mountains | 610 | Comment | ||
RSA774504 | Isomeris arborea | Orlando Mistretta, Duncan S. Bell, Jill Beckman, J. D. England, Katie Kane, Jamie Hall, Chris McDonald, Lucila Reccia | 2010-4-12 | 4426 | Riverside | Whitewater canyon. Along Whitewater River drainage and adjacent slopes below Whitewater Visitor center (Whitewater Trout Farm) in the vicinity of Bonnie Bell. Between N33.94217, W116.64118 and N33.94722 W116.64305. | 487 | Comment | ||
RSA778130 | Isomeris arborea | Thomas Stoughton, Erika Gardner, Duncan S. Bell | 2010-11-12 | 716 | Riverside | PCT Trail. W of White Water Canyon. N of jct of I-10 and Rte 111. | 732 | Comment | ||
UC196112 | Isomeris arborea | S. B. and W. F. Parish | Apr 1882 | 28 | Riverside | Whitewater Colorado Desert (borders of Colorado Desert) | Comment Read comments Jul 15 2009 |
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UCR35129 | Isomeris arborea | L. B. Ziegler | 1976-1-9 | 546 | Riverside | Sonoran (Colorado) Desert, Near Desert Hot Springs | 396 | Comment | ||
UCR33658 | Isomeris arborea var. arborea | Sears | 1978-3-18 | 950 | Riverside | Sonoran (Colorado) Desert, foothills of the Orocopia Mtns, 10 mi NE of Durmid on Railroad road | 305 | Comment | ||
SD240870 | Iva axillaris | A. C. Sanders, John F. Green | 2012-5-27 | 40215 | Riverside | Peninsular Range; Perris-Aguanga Basin Region: eastern edge of Gavilan Hills, powerline route west of San Jacinto River and east of Hwy 74, 5.6 km SE of Perris. | 441 | Comment | ||
UCR121889 | Iva axillaris | Ian G. Gillespie | 2001-5-7 | 78 | Riverside | East side of Santa Ana Mountains, Temescal Valley Area, also known as Sycamore Canyon Area. North of Indian Truck Trail, in drainage off of De Palma Road. Heavy construction currently underway in adjacent areas | 335 | Comment | ||
UCR136159 | Iva axillaris | A. C. Sanders | 2004-6-20 | 28213 | Riverside | Peninsular Range, Temescal Canyon, 'Serrano Highlands' project, between Glen Ivy Hot Springs and Arcilla, NE side of the I-15 Fwy, south of Clay Canyon Rd. | 305 | Comment | ||
RSA736259 | Iva axillaris subsp. robustior | Scott D. White, Justin M. Wood | 2008-4-3 | 11792 | Riverside | Perris / Elsinore Basin: Foothills of Gavilan Hills at Temescal Wash, near Olsen Canyon. 'Morgan' property, Alberhill area. | 274 | Comment | ||
UC1523439 | Ivesia saxosa | Robert F. Thorne, Rolf and Gertrud Dahlgren | 1979-8-22 | 53577 | Riverside | base of Ryan Mountains (vicinity of Ryan Camp); Joshua Tree National Monument | 1341 | Comment | ||
UCD51331 | Jarava speciosa | F. M. Reed | 1926-5-8 | 5326 | Riverside | Riverside and vicinity, hill near Good Hope Mine. | Comment | |||
UCR189780 | Juglans californica var. californica | Amy Rowland | 2007-8-31 | 103 | Riverside | Peninsular Ranges, Perris-Aguanga basin, Off Rawson Rd in parcel 31 of Lake Skinner Reserve | 501 | Comment | ||
SD241063 | Juglans hindsii | R. E. Riefner Jr. | 2011-9-10 | 11 126 | Riverside | Santa Ana Canyon, end of Green River Road, near entrance to Green River Golf Course. | 124 | Comment | ||
UCR247518 | Juglans hindsii | R. E. Riefner Jr. | 2012-7-23 | 12- 322 | Riverside | city of Hemet, c. 100 yards north of Devonshire Ave. and Meyers St. | 473 | Comment | ||
JEPS63812 | Juncus balticus | S. B. Parish | 1913-2-7 | 8455 | Riverside | near Mecca; Salton Basin | -60 | Comment | ||
UCR108208 | Juncus balticus | D. L. Banks | 1997-11-15 | 2196 | Riverside | NW Palomar Mtns, Agua Tibia Mtns: N face of Dorland Mtn, on the north side of the Dorland Mtn Arts Colony. Along the margins of a small man-made pond. | 549 | Comment | ||
HSC101589 | Juncus bufonius | Steve Boyd, G. D. Wallace | 2005-7-30 | 11643 | Riverside | Peninsular Ranges; San Jacinto Mountains region; San Jacinto Mountains State Park, Hidden Lake area, northeast of Hidden Divide, southeast of Long Valley, near head of Hidden Fork of Tahquitz Creek | 2652 | Comment | ||
UCR60542 | Juncus bufonius | R. F. Thorne, M. Z. Thorne, W. Wisura | 1978-5-21 | 51978 | Riverside | Santa Rosa Plateau, Mesa de Colorado | 610 | Comment | ||
RSA586303 | Juncus bufonius var. bufonius | Darin L. Banks, Steve Boyd | 1995-5-3 | 214 | Riverside | Cleveland National Forest, Agua Tibia Wilderness Area. N slope of Agua Tibia Mtn., E of the Dripping Springs Alcove Area, along the lower alluvial benches of Arroyo Seco. | 500 | Comment | ||
RSA653674 | Juncus bufonius var. congestus | A. C. Sanders, K. C. Rose | 1999-6-18 | 22827 | Riverside | Domenigoni Valley: upper Warm Springs Creek between Hwy 79 (Winchester Rd.) and Scott Rd., Domenigoni Ranch, S of Winchester | 433 | Comment | ||
UCR174345 | Juncus bufonius var. congestus | A. C. Sanders | 2006-5-19 | 32400 | Riverside | Peninsular Range, Hills between Murrieta and Menifee Valley, west of I-215, south of Bundy Cyn./Scott Rd. and north of Clinton Keith Rd. | 518 | Comment | ||
UC1099771 | Juncus bufonius var. occidentalis | Frank W. Peirson | 1922-4-29 | 2928 | Riverside | s side Lake Elsinore | Comment | |||
RSA335007 | Juncus effusus subsp. austrocalifornicus | Steve Boyd | 1985-8-7 | 1106 | Riverside | Santa Rosa Plateau region, NW base of Redonda Mesa on Tenaja Rd., 0.8 miles east of junction with 8S01 and 8S02. | Comment | |||
UCR109697 | Juncus effusus subsp. austrocalifornicus | T. W. Fisher | 1963-9-24 | s.n. | Riverside | San Jacinto Mtns., Idyllwild | 1585 | Comment | ||
SBBG57286 | Juncus macrandrus | R. Hoffmann | 1929-9-7 | Riverside | San Jacinto Mtns | 1828 | Comment | |||
RSA621505 | Juncus mexicanus | Darin L. Banks | 1997-11-15 | 2196 | Riverside | NW Palomar Mountains, Agua Tibia Mountains: North face of Dorland Mountain, on the north side of the Dorland Mountain Arts Colony. | 549 | Comment | ||
RSA97126 | Juncus mexicanus | H. K. Buechner | 1955-6-1 | C- 116 | Riverside | 4.5 miles south of Palm Desert. north base of Santa Rosa Mountains. | Comment | |||
POM12142 | Juncus rugulosus | Mary F. Spencer | 1259 | Riverside | Soboba Hot Springs, San Jacinto. | 579 | Comment | |||
POM184650 | Juncus rugulosus | L. C. Wheeler | 1931-10-3 | 188 | Riverside | Strawberry Valley, San Jacinto Mountains. | 1585 | Comment | ||
RSA709184 | Juncus rugulosus | A. C. Sanders, Kelly Volansky | 2005-8-31 | 31568 | Riverside | Santa Rosa Plateau, hills west of headwaters of De Luz Creek, 50 acre parcel on east side Avenida La Cresta south of Sierra Elena Rd., ca 0.5 mi. N of Tenaja Rd. | 671 | Comment | ||
RSA660029 | Juniperus californica | Michelle Cleveland | 1981-2-14 | 9 | Riverside | Turn left at sign for Bighorn overlook, 13 miles from junction of Hwys [1]11&74. | 1200 | Comment | ||
RSA487532 | Justicia californica | B. Pitzer | 1988-3-10 | 640 | Riverside | Chuckwalla Mountains. W side of mountains, on gas line road ca. 1.5 mi north of intersection with Red Cloud Mine Road (and wash); ca. 2 miles (airline) S of Highway I-10. (Red Cloud Road. 10 km cell; PH-2N, 3E) | 488 | Comment | ||
SFV8413 | Justicia californica | G. L. Webster, W. R. Hildreth | 1966-12-10 | 7461 | Riverside | Mojave Desert Joshua Tree National Monument, upper part of Cottonwood Canyon, gravelly desert wash. | 793 | Comment | ||
UCR120689 | Justicia californica | Helen Kennedy, T. B. Salvato | 2002-2-2 | 5453 | Riverside | Western Colorado Desert/ San Jacinto Mtns, Coachella Valley, Agua Caliente Indian Reservation, mouth of Andreas Canyon at Palm Canyon, S edge of Palm Springs between Andreas Cyn. Rd. and water tank on W edge of sec. 2 | 244 | Comment | ||
RSA781421 | Kallstroemia californica | Duncan S. Bell | 2011-10-22 | 3001 | Riverside | Arica Mountains: west side of the mountain range, approximately 2.6 air miles west of Priests Well, and approximately 6.8 air miles southwest of the ghost town of Rice. | 437 | Comment | ||
RSA793268 | Kallstroemia californica | Aaron C. Sedgwick, Cody Leslie | 2012-9-20 | 125 | Riverside | South of Essex in Rice Valley - Take Rice/Blythe Rd. ~3 miles south and turn left on unmarked road. The wash is on the northern side of the unmarked road ~3 miles east. | 235 | Comment | ||
UCR146287 | Kallstroemia californica | Robert E. Preston | 1997-10-2 | 1051 | Riverside | Sonoran (Colorado) Desert, Palo Verde Mesa, at NE base of Mule Mountains | 35 | Comment | ||
RSA0119982 | Keckiella antirrhinoides | Duncan S. Bell, Thomas Stoughton | 2016-4-13 | 9270 | Riverside | Santa Rosa Mountains; Santa Rosa Wilderness area; collecting along the Cactus Spring Trail, in the vicinity of Horsethief Creek. | 1047 | Comment | ||
RSA221035 | Keckiella antirrhinoides | E. W. Lathrop | 1966-3-23 | 6075 | Riverside | Skyline Drive, 4 mi. W of Corona, Tine Mine Canyon | 305 | Comment | ||
UCR172787 | Keckiella antirrhinoides | Wayne Law, Jun Hu | 2000-5-16 | 13 | Riverside | Peninsular Ranges; Santa Ana Mtns., Eastern edge of Cleveland National Forest, above Temescal Valley in Indian Canyon, 11.8 mi south of Corona | 396 | Comment | ||
RSA0003176 | Keckiella antirrhinoides | Leota Brice | 1930-4-10 | s.n. | Riverside | [Unspecified] | Comment | |||
CAS-BOT-BC236708 | Keckiella antirrhinoides subsp. antirrhinoides | L. Street | 1917-5-15 | 1932 | Riverside | Between Elsinore and Perris | Comment | |||
UCR251879 | Keckiella antirrhinoides subsp. antirrhinoides | M. A. Voeltz | 2014-5-25 | s.n. | Riverside | Peninsular Range; Santa Ana Mtns., Tin Mine Canyon near Corona, Cleveland National Forest, Trabuco Ranger District | 403 | Comment | ||
UCR98077 | Keckiella antirrhinoides var. antirrhinoides | A. C. Sanders, G. Helmkamp | 1997-3-15 | 19952 | Riverside | Lake Skinner area: hill (1864) east of Skinner Lake at NW end of Tucalota Hills | 518 | Comment | ||
VVC2010 | Koeberlinia spinosa var. tenuispina | Corey Mitchell | 2010-4-19 | s.n. | Riverside | Colorado Desert, 6.5 miles north of Desert Center | 201 | Comment | ||
CAS-BOT-BC61433 | Krameria bicolor | D. A. Johansen; J. A. Ewan | 1932-4-12 | 7070 | Riverside | Devils Canyon above Coachella Valley, Colorado Desert | Comment | |||
LA205731 | Krameria bicolor | Carl Epling; William Robison | 1933-6-24 | sn | Riverside | Little San Bernardino Mountains, Morongo Pass | Comment | |||
CLARK-A1528-4705 | Lamarckia aurea | John C. Roos | 1947-3-21 | 3373 | Riverside | Reche Canyon | Comment | |||
UCR21907 | Lamarckia aurea | Steve Boyd | 1980-5-2 | 156 | Riverside | Gavilan Hills, Harford Springs County Park, NW corner of the Gavilan plateau | 610 | Comment | ||
RSA489113 | Lamarckia aurea | L. F. LaPre, J. Easton | 1988-1-27 | s.n. | Riverside | Santa Rosa Plateau; Mesa de Burro, Santa Rosa Springs Ranch | Comment | |||
UCR117347 | Lamium amplexicaule | Mitch Provance | 1998-3-21 | 273 | Riverside | Jurupa Mountains, SW 'Rattlesnake Mt.', mesas below (SW of) the Ormand Quarry. | 287 | Comment | ||
UCR158320 | Lamium amplexicaule | A. C. Sanders, Seung-Chul Kim, Plant Taxonomy Class | 2005-5-7 | 30063 | Riverside | Peninsular Range, Agua Tibia Mountains, UC Emerson Oaks Reserve, c. 8 miles southeast of Temecula, south of Hwy 79 at E end of Pauba Valley, end of Los Caballos Road in vicinity of water tank | 488 | Comment | ||
CLARK-A1528-3535 | Langloisia schottii | John C. Roos | 1943-5-23 | 2663 | Riverside | Little San Bernardino Mountains | Comment | |||
UCR72195 | Langloisia setosissima | Theo Glenn | 1991-5-21 | 91- 107 | Riverside | Sonoran (Colorado) Desert, Arica Mtns, SW of Rice. Near old Priest Mine | 421 | Comment | ||
UCD170914 | Laportea ovalifolia | A. C. Sanders; S. Morgan | 1995-11-30 | 17926 | Riverside | Riverside: weed in the UCR Botanic Garden. | 365 | Comment | ||
CAS-BOT-BC166020 | Larrea tridentata | E. A. McGregor | 1917-3-19 | 713 | Riverside | Indio Sands - Colorado Desert | Comment | |||
CAS-BOT-BC170705 | Larrea tridentata | M. Bourell; R. Patterson | 1987-4-14 | 3279 | Riverside | Spur N of Box Canyon Hwy 195, BLM Conservation Area | 150 | Comment | ||
LA31387 | Larrea tridentata | Jane Turner; Barbara Whitesel, Virginia Sjaholm | 1959-3-21 | c- 172 | Riverside | Morongo Wash | Comment | |||
RSA707347 | Larrea tridentata | Jonathan Snapp-Cook, Kurt Roblek, Kevin Clark, Reas Chavez | 2005-6-30 | CFW- 11 | Riverside | Rancho Mirage, eastern Riverside County. 0.5 miles WNW of intersection of Ramon Road and Los Alamos Way. This area is referred to as Big Dune (WGS84/NAD83) | 91 | Comment | ||
SBBG109171 | Larrea tridentata | D. Wilken with G. A. Wilken | 1997-11-1 | 15373 | Riverside | tributary of San Bernardino Wash, 0.3 km SW of Gold Crown Rd, SW slope of Pinto Mtns | 605 | Comment | ||
CLARK-A1528-1978 | Lasthenia chrysostoma | John C. Roos | 1952-5-21 | 5706 | Riverside | San Jacinto River | 426 | Comment | ||
SBBG55772 | Lasthenia coronaria | D. Keil, M. McLeod | 1977-3-26 | 12010 -1 | Riverside | Hwy 71, 8 mi NW of Lake Elsinore St Recreation area | 365 | Comment | ||
UCR128905 | Lasthenia coronaria | A. C. Sanders, Mitch Provance, T. B. Salvato, C. L. Sanders | 2001-4-3 | 23903 | Riverside | Perris-Aguanga Basin region, Tucalota Creek along gasline right-of-way, SE of French Valley Airport, off Borel Rd. in NE Murrieta | 396 | Comment | ||
UCR29355 | Lasthenia coronaria | M. G. McLeod, D. J. Keil | 1977-3-26 | K12010- 01 | Riverside | Elsinore Basin, 8 mi. NW of Lake Elsinore State Recreation Area along Calif. Hwy 71 | 366 | Comment | ||
UCR88736 | Lasthenia coronaria | A. C. Sanders | 1995-4-13 | 16498 | Riverside | San Bernardino Mtns./Sonoran (Colorado) Desert, Devil's Garden, E end of the mtns., 2.1 mi west of Hwy 62 on Pierson Avenue and dirt extension, 1.7 mi above Sierra Blvd. | 793 | Comment | ||
UCR91276 | Lasthenia coronaria | Scott D. White | 1995-4-5 | 2742 | Riverside | Perris Valley, Lakeview Mountains: directly south of Rosary Ave. at ' T ' intersection with Central Ave., in town of Nuevo | 488 | Comment | ||
UCSB6391 | Lasthenia coronaria | Haller, John | 1957-3-23 | Riverside | At mouth of Morongo Canyon, ca. 8 road miles N. of U.S. 99 and 1 air mile S. of Riverside-San Bernardino Co. line | 762 | Comment | |||
RSA92992 | Lasthenia coronaria | F. W. Peirson | 1919-4-15 | 1373 | Riverside | Whitewater Grade east of Banning | 610 | Comment | ||
RSA708425 | Lasthenia gracilis | Scott D. White | 2005-3-29 | 10834 | Riverside | San Gorgonio Pass: Cabazon. Alluvial fan and benches west of San Gorgonio river and south of I-10 Freeway. West of existing gravel quarry, likely to be proposed for quarry expansion. | 585 | Comment | ||
UC30439 | Lasthenia gracilis | Geo. R. Hall | 1901-3-17 | 1676 b | Riverside | Riverside | Comment | |||
UCR232053 | Lasthenia gracilis | John F. Green | 2008-4-15 | 0408- 16 | Riverside | Peninsular Range; Perris-Aguanga Valley, Moreno Valley/Mead Valley area, square parcel 0.8 km on a side, between Nandina Ave. and Oleander Ave., east of Day St. | 523 | Comment | ||
SEINET4010592 ![]() |
Layia platyglossa | O. M. Clark | 1929-1 | 1941 | Riverside | Hemet, southern California. | Comment | |||
UCR138910 | Layia platyglossa | Julie A. Greene | 1993-4-3 | 1098 | Riverside | San Jacinto Valley, San Jacinto Wildlife Area, south of permanent pond | 441 | Comment | ||
RSA603794 | Layia platyglossa subsp. campestris | Palmer Stockwell | 1935-5-12 | 1220 | Riverside | 2.5 miles N of Elsinore | Comment | |||
POM12985 | Layia platyglossa subsp. platyglossa | P. A. Munz, I. M. Johnston | 1922-5-19 | 5419 | Riverside | Hemet Valley, San Jacinto Mountains. | 1402 | Comment | ||
POM1564 | Lemna gibba | I. M. Johnston | 1918-5-30 | 2010 | Riverside | Lake Elsinore. | 366 | Comment | ||
SD115189 | Lepechinia cardiophylla | M. Kottman | 1982-5-17 | Riverside | Junction of Indian Truck Trail and North Main Divide. | Comment | ||||
UCR85526 | Lepidium chalepense | Scott D. White | 1993-3-12 | 1147 | Riverside | Near Winchester, along Leon Road | 445 | Comment | ||
UCR85529 | Lepidium dictyotum var. dictyotum | Scott D. White | 1993-3-12 | 1156 | Riverside | Perris-Aguanga Basin Region, near Winchester; Old Salt Creek Channel, between new flood control channel and Patton Ave | 445 | Comment | ||
RSA0123116 | Lepidium lasiocarpum | Duncan S. Bell, Isaac Marck, Evan Meyer | 2016-3-23 | 9023 | Riverside | Santa Rosa Mountains; Santa Rosa Wilderness area; collecting in Agua Alta Canyon, approximately 3.5 air miles southeast of the summit of Martinez Mountain. | 639 | Comment | ||
RSA162684 | Lepidium lasiocarpum | J. D. Olmsted | 1958-3-29 | 71 | Riverside | 3 miles N of Cottonwood Spring in Joshua Tree national Monument which is 8 miles from the southern entrance. | 991 | Comment | ||
RSA66733 | Lepidium lasiocarpum | F. W. Peirson | 1920-2-15 | 2834 | Riverside | Palm Springs, Tahquitz Camp. | Comment | |||
UCR249829 | Lepidium lasiocarpum | T. B. Salvato, John Lovio | 2013-3-19 | 7368 | Riverside | Perris-Aguanga Basin, Menifee Valley, Los Alamos Road at its crossing of Warm Springs Creek, and hill west of Jeanette Drive | 402 | Comment | ||
JOTR28808 | Lepidium lasiocarpum var. lasiocarpum | La Doux, Tasha, Bill Truesdell | 2004-3-11 | 1076 | Riverside | Joshua Tree National Park. Pinto Basin; Sand Hills | 530 | Comment | ||
RSA737350 | Lepidium latifolium | Justin M. Wood | 2008-9-19 | 135 | Riverside | SW Perris Basin: Temecula - Murrieta Creek, downstream of 1st street bridge. | 293 | Comment | ||
UCR180109 | Lepidium nitidum | Mitch Provance | 2003-4-26 | 9894 | Riverside | Santa Ana River Valley, northern extreme of the La Sierra Hills, on the N-facing slopes and ridges just south of Crestlawn Memorial Cemetery | 427 | Comment | ||
SD229115 | Lepidium virginicum subsp. menziesii | Dick Schwenkmeyer | 2011-8-25 | 649 | Riverside | Thomas Mountain, Tool Box Springs Campground | 1857 | Comment | ||
POM17944 | Lepidium virginicum var. pubescens | P. A. Munz | 1923-6-14 | 7116 | Riverside | Glen Ivy Trail to Santiago Peak. | 1159 | Comment | ||
RSA697080 | Lepidospartum squamatum | Anonymous | 1928-11-12 | 381 | Riverside | Aguanga. | Comment Read comments Oct 23 2011 |
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SD229100 | Lepidospartum squamatum | Dick Schwenkmeyer | 2012-10-16 | 848 | Riverside | Approx. 2 mi. south of U.S. Highway 10 at Cabazon. | 505 | Comment | ||
SEINET3196333 ![]() |
Leptochloa fusca subsp. uninervia | P. M. Peterson, D. R. Peterson | 1988-8-24 | 4989 | Riverside | Batista Canyon Wash, entering San Jacinto River (Wash), just N of Cedar and Moutain, NE end of Hemet. | Comment | |||
RSA425021 | Leptochloa panicea subsp. mucronata | J. C. Roos | 1958-9-28 | s.n. | Riverside | Coachella. | Comment | |||
UC881519 | Leptodactylon californicum | C. L. Hitchcock | 1940-4-12 | 6041 | Riverside | 8 mi nw Elsinore | 457 | Comment | ||
CAS-BOT-BC226618 | Leptosiphon floribundus subsp. hallii | A. Davidson | 1903-5-1 | s.n. | Riverside | Thermal, Colorado Desert | Comment | |||
RSA73077 | Leptosiphon liniflorus | P. A. Munz | 1922-6-23 | 3316 | Riverside | Hemet Valley, San Jacinto Mountains, [on Garner Ranch - 5784]. | 1372 | Comment | ||
SBBG55791 | Leptosyne calliopsidea | D. Keil, M. McLeod | 1977-3-26 | 12010 | Riverside | Hwy 71, ca. 8 mi NW of Lake Elsinore St Recreation Area | 365 | Comment Read comments Jul 15 2020 |
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UC279681 | Lesquerella tenella | Edmund C. Jaeger | 1926-2-28 | Riverside | Canyon Springs Wash near Salton Station (Colorado Desert); , Canyon Springs Wash | 30 | Comment | |||
UCR115153 | Lessingia filaginifolia | Mitch Provance | 2000-8-24 | 2220 | Riverside | Jurupa Mountains, NW Jurupa Mtns; SW of the E extreme of Philadelphia St. | 274 | Comment | ||
UCR3716 | Lessingia filaginifolia | Frank C. Vasek | 1964-7-25 | 640725- 22 | Riverside | San Jacinto Mtns, road out of Dark Canyon | 1829 | Comment | ||
UCR138602 | Lessingia filaginifolia var. filaginifolia | D. L. Banks | 1996-11-7 | 1208 | Riverside | Agua Tibia Mountains, NW Palomar Mountains: Pechanga Indian Reservation, east of San Gabriel Church. At the end of the main road in the Reservation, 0.5 km west of the spring on the N fork of Pechanga Creek, at the E end of the Reservation | 427 | Comment | ||
RSA38277 | Lessingia glandulifera var. glandulifera | P. A. Munz | 1946-10-18 | 11560 | Riverside | Round-top hill northwest of Aguanga. | 793 | Comment | ||
RSA655213 | Lessingia glandulifera var. glandulifera | Scott D. White | 1999-7-9 | 7533 | Riverside | Idyllwild Area: Near Idyllwild Community Service Dist. sewage ponds at terminus of USFS Road S24.2. | 1432 | Comment | ||
RSA78247 | Lessingia glandulifera var. glandulifera | P. A. Munz, E. K. Balls | 1952-8-21 | 17962 | Riverside | Hamilton Creek, SE part of San Jacinto Mountains. | 1372 | Comment | ||
SBBG63083 | Lessingia glandulifera var. glandulifera | R. Hoffmann | 1929-9-11 | Riverside | Thomas Valley | Comment | ||||
SD160999 | Lessingia glandulifera var. glandulifera | Virginia Moran | 2003-9-1 | Riverside | Peninsular Ranges; Perris-Aguanga Basin region; Wilson Valley Mitigation Bank. | Comment | ||||
UC892737 | Lessingia glandulifera var. glandulifera | I. W. Clokey and E. G. Anderson | 1935-8-21 | 6951 | Riverside | w Keen Camp Post Office | 1200 | Comment | ||
UCR14010 | Lessingia glandulifera var. glandulifera | George K. Helmkamp | 1973-10-3 | s.n. | Riverside | San Jacinto Mtns., Strawberry Creek, near Idyllwild | Comment | |||
RSA123492 | Leymus triticoides | H. S. Yates | 1937-6-27 | 6718 | Riverside | Near Hemet Reservoir. | 1341 | Comment | ||
RSA356744 | Lilaea scilloides | Robert F. Thorne | 1973-5-23 | 45518 | Riverside | Santa Rosa Plateau: Mesa de Colorado | 610 | Comment | ||
RSA3576137 | Lilaea scilloides | Robert F. Thorne | 1973-5-23 | 43874 | Riverside | Santa Rosa Plateau: Mesa de Colorado | 610 | Comment | ||
UCR224368 | Limonium duriusculum | Justin M. Wood | 2010-5-19 | 1843 | Riverside | Santa Ana Canyon, Santa Ana River, c. 1.4 mi downstream of Prado dam outlet, just northwest of Green River Housing Estate | 131 | Comment | ||
UC26802 | Limosella acaulis | H. M. Hall | 1901-7 | 2494 | Riverside | Lake Surprise; San Jacinto Mountains, shores of Lake Surprise | 2499 | Comment | ||
CHSC1280 | Linanthus dianthiflorus | Sonia R. Westerberg | 1938-4-20 | Riverside | Palm Springs. | Comment | ||||
POM13247 | Linanthus dianthiflorus subsp. farinosus | P. A. Munz, I. M. Johnston | 1922-5-19 | 5361 | Riverside | 5 miles NE of Murietta. | 457 | Comment | ||
RSA778239 | Linanthus jonesii | Duncan S. Bell | 2009-3-8 | 44 | Riverside | Arica Mountains: east side of mountain range, approximately 1.8 air miles northwest of Priest Well. | 350 | Comment | ||
UCR214286 | Linanthus jonesii | A. C. Sanders, Mark Bibbo, Erin Bergman, Lance Woolley | 2010-3-16 | 37487 | Riverside | Sonoran (Colorado) Desert, SE side of McCoy Mountains, upper part of wash c. 4.5 mi. NW of Blythe Airport, c. 3.5 mi. ENE of McCoy Peak | 244 | Comment | ||
RSA752781 | Linanthus liniflorus | Scott D. White, Justin M. Wood | 2009-5-21 | 12845 | Riverside | San Jacinto Mountains: McMullen Flat area, 0.35 N on Valley Hi Dr, from intersection w/ Twin Pines Rd. | 1195 | Comment | ||
CLARK-A1528-711 | Linanthus maculatus | Charlotte Stocks | 1965-5-10 | Riverside | Whitewater Wash | Comment | ||||
LA206725 | Linanthus pungens | Elizabeth McClintock; | 1936-7-27 | sn | Riverside | San Jacinto Mountains, trail to Tahquitz Peak | Comment | |||
RSA435721 | Linum lewisii | N. C. Cooper | 1942-3-21 | s.n. | Riverside | Whitewater Canyon. | Comment | |||
RSA0010980 | Lithophragma affine | Justin M. Wood | 2009-5-11 | 680 | Riverside | Hwy 243 near Ranger Peak, roadside. | 1433 | Comment | ||
RSA796334 | Loeseliastrum matthewsii | Duncan S. Bell | 2009-4-18 | 200 | Riverside | Arica Mountains: northwest of range, approximately 1.6 air miles south of Highway 62, and approximately 0.4 air mile north of California aqueduct. | 389 | Comment | ||
JOTR31969 | Loeseliastrum schottii | La Doux, Tasha, M. Harding, M. Wheeler, T. Herskovits | 2011-4-14 | 2206 | Riverside | Joshua Tree National Park. Southwest Eagle Mountains; west of Lost Palms Canyon; rocky/gravelly bajada north of the Aqueduct Rd. | 603 | Comment | ||
SD45174 | Loeseliastrum schottii | Helen K. Sharsmith | 1952-4-8 | 4050 | Riverside | Western Lobe of Pinto Basin, Joshua Tree national Monument | 609 | Comment | ||
UC1714467 | Loeseliastrum schottii | E. E. Schellenger | 1911-4-24 | Riverside | s. Palm Springs; Colorado Desert | Comment | ||||
UC218031 | Loeseliastrum schottii | P. A. Munz, D. Keck | 1922-4-13 | 4936 | Riverside | Chuckwalla Valley, Desert Center Colorado Desert, Chuckwalla Valley, Desert Center | 182 | Comment Read comments Apr 5 2011 |
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UC68770 | Loeseliastrum schottii | H. M. Hall | Apr., 1905 | 5929 | Riverside | Colorado Desert, McCoy Wash | 91 | Comment | ||
SEINET186304 ![]() |
Logfia depressa | Philip A. Munz | 1940-1 | 15688 | Riverside | N end of Pinto Basin, Mohave Desert | 610 | Comment | ||
JOTR29498 | Logfia filaginoides | La Doux, Tasha, Bill Truesdell, Naomi Fraga | 2006-4-26 | 1312 | Riverside | Joshua Tree National Park. Little San Bernardino Mountains; south end of Long Canyon, near Park boundary | 547 | Comment | ||
SEINET3222884 ![]() |
Lolium arundinaceum | J. Easton | 1987-4-23 | Riverside | E of Anza along Hwy 371, Hamilton Creek Canyon. | Comment | ||||
UCR54311 | Lolium perenne | Frank C. Vasek | 1956-6-12 | s.n. | Riverside | Riverside: Hwy 60, 1.05 mi east of Chicago Ave. on the University of California, Riverside campus | Comment | |||
CLARK-A1528-4717 | Lolium perenne subsp. multiflorum | John C. Roos | 1953-4-21 | 5915 | Riverside | March Air Force Base | 457 | Comment | ||
SEINET7042769 | Lomatium | W. P. Vestal, A. G. Vestal | 1955-3-25 | s.n. | Riverside | Road shoulder on Long Valley Road north of Tecula. Ca. 0.1 mile east of U.S. 395 [=Interstate 15 & Route 79]. | Comment | |||
UCR138895 | Lomatium dasycarpum subsp. dasycarpum | D. L. Banks | 1997-4-5 | 1659 | Riverside | Agua Tibia Mtns., NW Palomar Mtns: Agua Tibia Wilderness Area. south of Dorland Mountain, just east of the Wilderness Area boundary with the Pechanga Indian Reservation, along a tributary of the N fork of Pechanga Creek | 762 | Comment | ||
UC2029940 | Lonicera subspicata | Scott D. White, T. B. Salvato | 2001-6-8 | 8589 | Riverside | SANTA ANA MOUNTAINS: Southern margin of county, just northeast of Rainbow Valley. | Comment | |||
UC455867 | Lonicera subspicata var. denudata | I. J. Condit | 1910-6-24 | Riverside | San Jacinto Mt. | 609 | Comment | |||
UCR177333 | Lotus argophyllus subsp. decorus | Scott D. White, Michael Honer | 2003-5-13 | 9248 | Riverside | San Bernardino Mtns, Whitewater Canyon, c. 2 miles north of Bonnie Bell | 640 | Comment | ||
RSA249868 | Lotus crassifolius | R. F. Thorne, J. P. Simon, C. W. Tilforth | 1969-6-24 | 38155 | Riverside | San Bernardino National Forest, San Jacinto Mountains: Lake Fulmore | 1677 | Comment | ||
RSA483573 | Lotus crassifolius | D. Charlton | 1988-5-21 | 1970 | Riverside | Thomas Mountain Road, from North to South. West of Garner Valley and South of Lake Hemet on Hwy 74. | 1829 | Comment | ||
RSA90292 | Lotus grandiflorus | F. W. Peirson | 1924-7-27 | 4981 | Riverside | Dark Canyon, San Jacinto Mountains | 1707 | Comment | ||
RSA722995 | Lotus grandiflorus var. grandiflorus | M. Wall | 2007-7-6 | 434 | Riverside | San Jacinto Valley at sharp bend in Bautista Canyon Rd. 3.1 miles SE of jct. with Fairview Ave. | 671 | Comment Read comments Dec 22 2018 |
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UCR121677 | Lotus hamatus | Ian G. Gillespie, Abby Sirulnik | 2000-5-7 | 35 | Riverside | Temescal Valley, 0.9 mi SE of Indian Truck Trail and 40 m SW of DePalma Road, directly across from Corona Lake | 396 | Comment | ||
UC207658 | Lotus heermannii | F. M. Reed | 1917-5-19 | 3874 | Riverside | vicinity Riverside; Colorado Desert, Palm Canyon | Comment | |||
UCR117084 | Lotus heermannii | A. C. Sanders, T. B. Salvato | 2001-5-16 | 24309 | Riverside | Perris-Aguanga Basin, S of Hemet, 1/4 mi. south of Gibbel Rd. about 1 mile east of State St., foothills forming east end of Diamond Valley, 1 mi. SSE of Hemet Butte, south of mouth of Avery Cyn. | 518 | Comment | ||
UCR193410 | Lotus heermannii | A. C. Sanders, Tim Thomas, T. B. Salvato | 2008-6-24 | 35574 | Riverside | Peninsular Range; San Jacinto Mtns., May Valley c. 1.25 mi SW of Fleming Ranch, slope below May Valley Rd. toward meadow on nameless tributary NW of Herkey Crk., north of Bonita Vista Rd. | 1585 | Comment | ||
UCR241651 | Lotus heermannii | T. B. Salvato, Jeffrey Ross | 1998-6-9 | MOR- 325 | Riverside | San Bernardino Mtns. Foothills, Morongo Indian Reservation, Lion Canyon up to fork in stream | 720 | Comment | ||
POM13458 | Lotus heermannii var. orbicularis | P. A. Munz, I. M. Johnston | 1922-5-19 | 5398 | Riverside | Mountain side, at mouth of Strawberry Canyon. | 1128 | Comment | ||
SEINET273067 ![]() |
Lotus humistratus | A. C. Sanders | 1997-3-26 | 20125 | Riverside | Lake Skinner area;large clay patch adjacent to the Skinner entrance rd ca 1 km NE of Borel Rd UTM 10km cell: MH-9E 1N | 473 | Comment | ||
RSA788868 | Lotus nevadensis var. davidsonii | Gary D. Wallace | 2003-7-8 | 4034 | Riverside | Hidden Lake. | Comment | |||
POM2656 | Lotus nevadensis var. nevadensis | L. T. Street, M. Durant | 1918-5-12 | s.n. | Riverside | San Jacinto River Canyon | Comment | |||
RSA406176 | Lotus nevadensis var. nevadensis | N. C. Cooper | 1944-7-16 | 1561 | Riverside | San Jacinto Mountains, above Pine Cove. | 2073 | Comment | ||
RSA406419 | Lotus oblongifolius var. oblongifolius | N. C. Cooper | 1944-7-16 | 1563 | Riverside | Above Pine Cove, San Jacinto Mtns. | 1829 | Comment | ||
RSA406790 | Lotus rigidus | N. R. Zabriskie, Walter M. Zabriskie | 1970-6-1 | 328 | Riverside | Andreas Canyon area, east slope San Jacinto Mts. | 427 | Comment | ||
UCR1421 | Lotus rigidus | Frank C. Vasek | 1960-3-24 | 600324- 30 | Riverside | Santa Rosa Mtns., Palms-to-Pines Highway, 4.8 miles east of Pinyon Flat [near Dos Palmas Spring] at a long wide turnoff on north side of road | 1067 | Comment | ||
RSA92569 | Lotus salsuginosus var. salsuginosus | J. C. Roos, Lucille Roos, A. R. Roos | 1952-5-19 | 5694 | Riverside | On hills north of Moreno. | Comment | |||
RSA297754 | Lotus scoparius var. brevialatus | Barbara Ertter, J. Strachan | 1979-6-26 | 2983 | Riverside | Hwy 243 near Idyllwild, San Jacinto Mtns | Comment | |||
RSA660552 | Lotus strigosus | Lydia Paneri | 1982-4-17 | 11 | Riverside | Cajalco Road, 0.7 miles east of I-15; south of Corona. | Comment | |||
UC1563077 | Lotus strigosus | Steve Boyd and Orlando Mistretta | 1986-3-13 | 1471 | Riverside | ne of Desert Center (w side Palen Mountains); Palen Mountains | Comment | |||
UC1979865 | Lotus strigosus | Thomas Stoughton, Christi Gabriel, Stephanie Rockwood | 2011-3-29 | 891 | Riverside | Transverse Ranges; San Bernardino Mountains region: Haugen Lehmann exit, Pacific Crest Trail up into canyon east of Cottonwood Canyon. | Comment | |||
RSA498756 | Lotus tomentellus | H. de Forest | 1937-3-15 | 418 | Riverside | South of Rice. | Comment | |||
RSA554205 | Lotus tomentellus | Theo. Glenn | 1991-5-2 | 91 -14 | Riverside | McCoy Mountians, NW of Blythe. (T4S, R20E, sec. 32). | 350 | Comment | ||
RSA560357 | Lotus tomentellus | Steve Boyd, Carol Boyd, Kyle Boyd | 1992-4-19 | 6915 | Riverside | N end of the Granite Mtns on sandy bajada along poweline road near jtn of Hwy 177 and Hwy 62. Area of transition between Mojave and Colorado Deserts. | Comment | |||
UC1713654 | Lupinus | H. M. Hall | 1901-7 | 2498 | Riverside | Tamarack Valley; San Jacinto Mountains, Tamarack Valley | Comment | |||
UC865543 | Lupinus | I. W. Clokey and B. C. Templeton | 1930-4-9 | 4727 | Riverside | Moreno Grade | Comment | |||
CHSC39252 | Lupinus arizonicus | M. O. Dillon; E. Rodriguez | 1977-1-30 | 811 | Riverside | Ca. 21 mi E of Indio, and 0.5 mi N of Interstate Hwy 10. Near Joshua Tree National Park. | Comment | |||
POM349959 | Lupinus arizonicus | M. B. Dunkle | 1935-3-30 | 4428 | Riverside | Pinto Basin, Colorado Desert. | 915 | Comment | ||
RSA457787 | Lupinus arizonicus | Steve Boyd, S. Meury, R. Noyes, L. Arnseth, D. Nordin, T. S. Ross | 1988-3-10 | 2201 | Riverside | Sonoran (Colorado) Desert NW end McCoy Mtns, NW of Blackjack Mine | 400 | Comment | ||
UC668381 | Lupinus arizonicus | Annie M. Alexander and Louise Kellogg | 1941-5-14 | 2167 | Riverside | 5 1/2 mi s Cottonwood Spring (Eagle Mountains, Colorado Desert); Colorado Desert, Eagle Mountains, Cottonwood Spring | 502 | Comment | ||
SEINET6180880 | Lupinus arizonicus subsp. arizonicus | Noel H. Holmgren, Patricia K. Holmgren; Ruth E. Kern | 1973-3-21 | 6423 | Riverside | Big Maria Mountains, 12 airline miles north of downtown Blythe.; 0 | 290 | Comment | ||
JEPS29311 | Lupinus bicolor | Rimo Bacigalupi and L. Heckard | 1962-3-25 | 8406 | Riverside | 3.3 mi nw Alberhill (on w-facing hillslope near headwaters of Temescal Wash and Canyon, western base of Estelle Mountain and just opposite Indian Canyon (from w)); western base of Estelle Mountain, Temescal Wash and Cyn | 335 | Comment | ||
RSA591822 | Lupinus bicolor | E. W. Lathrop | 1965-4-16 | 4450 | Riverside | 14 miles west of Murrieta. | Comment | |||
RSA715937 | Lupinus bicolor | Scott D. White, Angelia Carey | 2004-4-5 | 10025 | Riverside | San Jacinto Mtn. Foothills: North of Valle Vista. Indian Creek Watershed. | 518 | Comment | ||
UCR251964 | Lupinus bicolor | Max Brodie | 2014-4-20 | 28 | Riverside | Peninsular Range; Santa Ana Mtns., SW of Lake Elsinore, off South Main Divide Rd. roughly 3 miles south of Hwy 74 | 851 | Comment | ||
SEINET7040159 ![]() |
Lupinus bicolor subsp. marginatus | A. G. Vestal | 1962-4-8 | Riverside | North east of Lake Elsinore (Elsinore) on Rt. 74 at jct with Rt. 71. UTM Zone 11, 538094mE, 3714232mN. | Comment | ||||
POM12737 | Lupinus bicolor subsp. microphyllus | Philip A. Munz | 1922-4-29 | 5079 | Riverside | [Sedco] Station, south of Elsinore. | Comment | |||
RSA562496 | Lupinus bicolor subsp. microphyllus | Steve D. Boyd | 1992-5-5 | 7240 | Riverside | Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area. Eastern portions of Oak Flats along the Bluewater Trail | 732 | Comment | ||
SEINET10484876 | Lupinus bicolor subsp. microphyllus | Tilforth | 1979-4-11 | TILFORTH 1768 | Riverside | Open slopes with grasses, rhus trilobata, paeonia californica, xylococcus Bicolor. Murrieta-deluz road, ca 2 air miles s of murrieta, | 305 | Comment | ||
SBBG69034 | Lupinus concinnus | M. N. Ackley | -Mar-1922 | 524 | Riverside | Murrieta Hot Springs | 398 | Comment | ||
UC488991 | Lupinus concinnus | C. V. Meyer | June 1927 | 194 | Riverside | Saunder's Meadow , Saunder's Meadow (San Jacinto Mts.) | 1615 | Comment | ||
POM158444 | Lupinus concinnus subsp. optatus | Philip A. Munz | 1927-5-21 | 10857 | Riverside | San Carlos Pass, Ansa. | 1372 | Comment | ||
SEINET10485080 | Lupinus concinnus subsp. optatus | Charles R. Gunn | 1963-5-29 | Gunn 2630 | Riverside | Riverside co road r1, 1/2 mi above fulmore lake, san bernardino national forest , San jacinto mountains. White standard, blue keel and wings. | Comment | |||
RSA413542 | Lupinus densiflorus var. lacteus | E. Crow | 1929-4-21 | 8323 | Riverside | Near Lake Elsinore | Comment | |||
JOTR34273 | Lupinus excubitus var. austromontanus | La Doux, Tasha, M. Harding, B. Truesdell, M. Wheeler | 2010-5-12 | 3289 | Riverside | Joshua Tree National Park. Little San Bernardino Mountains; Sandy, narrow canyon at base of Quail Mountain with bouldery/rocky slopes; North end of Juniper Flats (Stop 3) | Comment | |||
RSA413571 | Lupinus excubitus var. austromontanus | N. C. Cooper | 1944-6-17 | 1421 | Riverside | San Jacinto Mtns, Above Banning. | 1067 | Comment | ||
RSA502514 | Lupinus excubitus var. hallii | Steve Boyd, T. S. Ross, L. Arnseth | 1989-5-7 | 3571 | Riverside | Vail Lake area, along Arroyo Seco drainage from jtn. with Kolb Creek, S to w/in 1/4 mi Hwy 79. | 457 | Comment | ||
UCR35349 | Lupinus excubitus var. hallii | L. B. Ziegler | 1967-4-25 | 120 | Riverside | Perris-Aguanga Basin, Pauba Ranch [SE of Temecula in Pauba Valley, off Hwy 79] | 381 | Comment | ||
RSA708058 | Lupinus hirsutissimus | Scott D. White, Angelia Carey | 2004-4-16 | 10194 | Riverside | San Jacinto Mountain foothills: Indian Creek and adjacent slopes. | 549 | Comment | ||
UCR4134 | Lupinus hirsutissimus | Ronald M. Cope | 1965-3-27 | s.n. | Riverside | Upper Santa Ana River/San Bernardino Valley Region, Canyon on E side of Canyon Crest Drive, c. 2.5 mi. from fire prevention lab. | 259 | Comment | ||
RSA114446 | Lupinus latifolius subsp. parishii | G. R. Campbell | 1956-6-11 | 21613 | Riverside | Nursery Seedlings growing under Prop. No. 8412, from seed Fuller Mill Creek, 1.3 miles north of Black mountains. trail, hwy from Banning to Idyllwild. | Comment | |||
RSA413759 | Lupinus longifolius | Anstruther Davidson | 1930-1 | s.n. | Riverside | Colorado Desert. | Comment | |||
OBI60546 | Lupinus microcarpus var. densiflorus | W. L. Jepson | 1939-4-19 | 19211 | Riverside | 3 mi S of Aguanga | 732 | Comment | ||
UC129482 | Lupinus shockleyi | H. M. Hall | Apr. 1905 | 5762 | Riverside | Palm Springs; Colorado Desert, Palm Springs | 152 | Comment | ||
JOTR34361 | Lupinus sparsiflorus | Andre, Jim | 2012-4-16 | 20876 | Riverside | Joshua Tree National Park. Along Cottonwood Spr. Rd. 1 mile north of South Entrance | 583 | Comment | ||
SDSU18359 | Lupinus sparsiflorus | C. Matt Guilliams, Jeannine Ross | 2008-3-12 | 528 | Riverside | El Sobrante Landfill preserve area, western Riverside County, east of Interstate 15 off Temescal Canyon Road. Ca. 5 kilometers east off freeway. Access through landfill entrance. | 428 | Comment | ||
UCR133960 | Lupinus sparsiflorus | Mitch Provance, J. S. Ross | 1998-3-27 | MOR- 980 | Riverside | San Bernardino Mtns., Morongo Indian Reservation, road 5501 towards Millard Canyon, just south of the juction with the NE bound road to Deep Cyn. | 671 | Comment | ||
UCR16251 | Lupinus sparsiflorus | Steve Stadler | 1966-4-12 | 41266- 56 .5 | Riverside | San Bernardino Mtns., Cherry Valley, in back of service station at corner of Cherry Valley Blvd. and Beaumont Ave. | 823 | Comment | ||
RSA775342 | Lupinus sparsiflorus | Orlando Mistretta, Duncan S. Bell, Joy D. England, Jamie Hall, Chris McDonald, Lucila Reccia | 2010-4-13 | 5018 | Riverside | Whitewater Canyon. Along Whitewater River drainage and adjacent slopes 0-1 miles above Whitewater Visitor Center (Whitewater Trout Farm); between N34.00456, W116.67238 and N33.99629 and W116.66010 | 732 | Comment | ||
POM24047 | Lupinus sparsiflorus subsp. sparsiflorus | Marcus E. Jones | 1882-4-24 | s.n. | Riverside | Temecula | Comment | |||
RSA414270 | Lupinus sparsiflorus subsp. sparsiflorus | N. C. Cooper | 1944-3-24 | 1029 | Riverside | Banning. | 701 | Comment | ||
POM305375 | Lupinus succulentus | Henry J. Ramsey, Henry J. Ramsey | 1938-3-28 | 643 | Riverside | Elsinore | Comment | |||
SEINET10837784 | Lupinus succulentus var. succulentus | August J. Breitung | 1953-4-19 | Breitung 14768 | Riverside | In grain field 10 mi e of beaumont. Flowers purple, upper lip with white Blotch in center. Keel ciliate near claws both above and below. | Comment | |||
CLARK-A1528-505 | Lupinus truncatus | C. M. Flanagan | 1973-4-26 | OO 308 | Riverside | Morongo Indian Reservation | 1158 | Comment | ||
RSA699814 | Lupinus truncatus | Scott D. White, Michael Honer | 2003-4-4 | 8941 | Riverside | Temescal Valley: Dissected bajada bench, below and east of Horsethief Canyon; immediately S of I-15 Freeway. | 366 | Comment | ||
UCR16262 | Lupinus truncatus | Kenneth Hibberd | 1966-3-26 | 660326- 5 | Riverside | One half mi. south of Van Buren and 2 mi. east of Mockingbird Road, Riverside. | 366 | Comment | ||
UCR87979 | Lupinus truncatus | G. P. Schultz | 1994-3-13 | s.n. | Riverside | Box Springs Mountains, slope above Big Springs Canyon. | Comment | |||
POM48592 | Luzula comosa | Mary F. Spencer | 1919-7-19 | 1197 | Riverside | Idyllwild, San Jacinto Mountains. | 1616 | Comment | ||
UCR18527 | Luzula comosa | A. C. Sanders | 1978-6-11 | 791 | Riverside | San Jacinto Mtns., James Reserve (above Lake Fulmor), near bridge over Indian Creek | 1646 | Comment | ||
POM13043 | Lycium andersonii | Philip A. Munz, D. D. Keck | 1922-4-9 | 4849 | Riverside | Vicinity of Corn Springs, Chuckwalla Mtns. Colorado Desert. | 427 | Comment | ||
RSA234113 | Lycium andersonii | Robert F. Thorne, R. Carolin | 1967-3-21 | 41643 | Riverside | Joshua Tree National Monument: Cottonwood Springs. | 915 | Comment | ||
RSA314463 | Lycium andersonii | Robert F. Thorne, F. R. Fosberg, Herbst | 1983-4-23 | 55475 | Riverside | San Bernardino Mountains: side canyon on W side of Whitewater Canyon, ca. 3.3 miles N of Whitewater post office. | 595 | Comment | ||
UCR275142 | Lycium brevipes | David Fraker, Aaron C. Sedgwick | 2012-4-5 | 074 | Riverside | Sonoran (Colorado) Desert, north of the Salton Sea on Dos Palmas Spring Road, c. 500 ft south of the aqueduct | 2 | Comment | ||
POM80076 | Lycium brevipes var. hassei | Marcus E. Jones | 1906-4-27 | s.n. | Riverside | Indio. | Comment | |||
CAS-BOT-BC231498 | Lycium torreyi | Roxana S. Ferris | 1918-6-19 | 1013 | Riverside | Colorado River bottoms near Blythe | Comment | |||
UCR194217 | Lythrum californicum | Scott D. White, Angelia Carey | 2004-6-4 | 10459 | Riverside | San Jacinto Mtn Foothills, San Jacinto River wash and adjacent alluvial benches, near Indian Creek confluence | 534 | Comment | ||
UCR14839 | Lythrum hyssopifolia | A. C. Sanders, O. F. Clarke, Dan Vossler | 1975-7-23 | 425 | Riverside | Santa Ana Mtns., Santa Rosa Plateau, west of Murrieta, c. 1/2 mile west of large vernal pool on Mesa de Colorado, intersection of Avocado Mesa Rd. & Los Gatos Rd. | 623 | Comment | ||
RSA263740 | Maianthemum racemosum subsp. amplexicaule | E. W. Lathrop | 1968-5-22 | 6909 | Riverside | Main Divide Truck Trail between El Carriso and Santiago Peak, Cleveland National Forest | 1220 | Comment | ||
CAS-BOT-BC230891 | Malacothamnus davidsonii | John Thomas Howell | 1952-10-24 | 28867 | Riverside | Pauba Ranch, about 8 miles east of Temecula | Comment | |||
SBBG4653 | Malacothamnus fasciculatus var. fasciculatus | H. and M. Dearing | 1937-11-28 | 2815 | Riverside | S side of Santa Rosa Mtn above Ribbonwood | Comment | |||
UCR20727 | Malacothrix clevelandii | A. C. Sanders | 1980-5-14 | 153 | Riverside | Peninsular Range, south side of Hwy 79, 0.8 mi SE of Radec | 559 | Comment | ||
POM11908 | Malacothrix coulteri | P. A. Munz | 1922-4-29 | 5108 | Riverside | Sedco Station, Temescal Canyon | Comment | |||
CAS-BOT-BC347713 | Malacothrix glabrata | Marcus E. Jones | 1903-5-10 | s.n. | Riverside | Palm Spring | 60 | Comment | ||
CAS-BOT-BC347714 | Malacothrix glabrata | Anne Constant | 1955-3-27 | 148 | Riverside | Along Highway 111 between Banning and Palm Springs. Colorado Desert | 365 | Comment | ||
RSA688910 | Malacothrix glabrata | Scott D. White | 2001-4-18 | 8353 | Riverside | Coachella Valley: Palm Springs. NE corner of Sunrise Dr. and San Raphael Dr. (Palm Springs) | 152 | Comment | ||
RSA775943 | Malacothrix glabrata | Thomas Stoughton, Christi Gabriel, Stephanie Rockwood | 2011-3-31 | 953 | Riverside | Dune system along Midland Rice Road, South of Arica Mountains. | 305 | Comment | ||
UC63261 | Malacothrix glabrata | H. M. Hall | 1904-5-26 | 4968 | Riverside | vicinity Riverside; Jurupa Hills | 304 | Comment | ||
UC831116 | Malacothrix glabrata | C. L. Hitchcock | 1940-4-4 | 5929 | Riverside | 1.5 mi ne Cottonwood Spring (along 29 Palms Road, Joshua Tree National Monument) | Comment | |||
UCR213428 | Malacothrix glabrata | A. C. Sanders, Mark Bibbo, Erin Bergman, Lance Woolley | 2010-3-16 | 37438 | Riverside | Sonoran (Colorado) Desert, SE side of McCoy Mountains, lower part of wash c. 2.5-3 mi. NW of Blythe Airport, above Black Creek Rd. | 171 | Comment | ||
RSA94960 | Malacothrix stebbinsii | F. W. Peirson | 1921-3-22 | 2715 | Riverside | Murray Canyon, south side in canyon | 457 | Comment | ||
RSA755271 | Malva parviflora | Stephen Hill, Kate Kramer | 2001-4-27 | 33476 | Riverside | Cabazon, Morongo Indian Reservation, at Hadley s Orchard Store, junction of Apache Trail and Seminole Drive, north of Route I-10, Apache Trail Exit, 4 miles E of Banning. | 560 | Comment | ||
UCR173147 | Malva parviflora | Abby Sirulnik | 2000-5-4 | 26 | Riverside | Hidden Valley Wildlife Area; 11401 Arlington Ave., Riverside; along the Santa Ana River near La Sierra | 244 | Comment | ||
RSA737094 | Malvella leprosa | Justin M. Wood | 2008-11-5 | 219 | Riverside | Murrieta Creek- 2 miles SE of Murrieta, open field N of Winchester Rd and between the creek and Jefferson Ave. | 314 | Comment | ||
SEINET272157 ![]() |
Marah macrocarpa | A. C. Sanders | 1997-4-1 | 19755 | Riverside | Box Springs Mountains: E side of Pigeon Pass Valley about 0.5 mile Nw of Lawless Ranch E of Hidden Springs Rd. intersection with Pigeon Pass Rd. | 580 | Comment | ||
UC28935 | Marah macrocarpa | W. G. Wright | 1892-1 | Riverside | Colorado Desert | Comment | ||||
UCR231777 | Marah macrocarpa | John F. Green | 2008-4-23 | 08- 17 | Riverside | Peninsular Range; SE Gavilan Hills, SW of Perris, powerline route south of Ethanac Rd, and east of Theda St., east of Hwy 74 | 492 | Comment | ||
UCR138635 | Marah macrocarpa var. macrocarpa | D. L. Banks, J. Moreno | 1997-2-5 | 1261 | Riverside | Agua Tibia Mtns., NW Palomar Mountains: Pechanga Indian Reservation. The headwaters of Pala Creek at the southern extremity of the Reservation, north of the Riverside/San Diego County line border, including a large area of vernally wet grassland at the extreme southwestern corner of the Reservation | 409 | Comment | ||
CAS-BOT-BC218949 | Marina parryi | Ira L. Wiggins | 1941-3-27 | 9672 | Riverside | South end of Coxcomb Mountains 8 miles northeast of Desert Center | Comment | |||
SD46420 | Marina parryi | P. C. Everett, E. K. Balls | 1956-5-2 | 21554 | Riverside | 4.0 miles north from turn-off Highway 60/70, west of Desert Center, on road to Eagle Mountain Pumping Station. | 305 | Comment | ||
RSA234066 | Marsilea vestita | R. F. Thorne, E. Lathrop | 1969-5-19 | 37958 | Riverside | Santa Rosa Plateau: margin of N end of large vernal marsh, Mesa de Colorado, Rancho California. | 624 | Comment | ||
UCR85594 | Marsilea vestita subsp. vestita | Julie A. Greene, Steve Boyd, D. Bramlet, H. Flores, H. Ochoterana | 1993-7-9 | 1433 | Riverside | San Jacinto Valley, San Jacinto Wildlife Area [northwest of Lakeview] | 433 | Comment | ||
RSA614124 | Matricaria matricarioides | D. L. Banks | 1997-2-23 | 1291 | Riverside | NW Palomar Mountains, Agua Tibia Mountains: Pechanga Indian Reservation, south of Pechanga Road in the Reservation, north of Pechanga Creek, and east of the Pechanga Tribal Government Center. | 367 | Comment | ||
UCR154842 | Matricaria occidentalis | A. C. Sanders, Kelly Volansky | 2005-3-17 | 29242 | Riverside | Perris-Aguanga Basin Region, French Valley, SE of Winchester Rd. (Hwy 79) between Thompson Rd. and Benton Rd., c. 0.5 mi. NE of Adobe Spring, near San Diego Aqueduct | 412 | Comment | ||
RSA543900 | Meconella denticulata | Steve Boyd | 1991-5-20 | 6269 | Riverside | Santa Ana Mountains, NW of Lake Elsinore. Lower Rice Cyn, just inside Cleveland Nat. For. boundary. | 573 | Comment | ||
CLARK-A1528-4722 | Melica californica | John C. Roos | 1950-4-22 | 4754 | Riverside | Box Springs Mountains | 792 | Comment | ||
JOTR34341 | Melica frutescens | Andre, Jim | 2012-4-11 | 20684 | Riverside | Joshua Tree National Park. N. end of Hexie Mountains, Hidden Tank Picnic Area, approx. 8 mi south of north entrance station, and 1.4 mi SW of paved road (Rte 11) | 1076 | Comment | ||
RSA543166 | Melica frutescens | Steve Boyd, Timothy S. Ross, M. Hammitt | 1991-5-2 | 6096 | Riverside | Vail Lake region, SW and W flanks of Billy Goat Mountain, 3 miles N Hwy 79, 1 mile W of Hwy 371, N of Aguanga. | 600 | Comment | ||
SBBG64311 | Melica frutescens | C. Bornstein | 1994-5-2 | Riverside | Randolph Ranch, Joshua Tree Nat Monument | 1280 | Comment | |||
UCD66805 | Melica frutescens | F. M. Reed | 1926-5-15 | 5338 | Riverside | Riverside and vicinity, S of Menifee. | Comment | |||
UCR214118 | Melica frutescens | A. C. Sanders, T. B. Salvato, Matthew Malle, Jonas Winbolt, Katie A. Kurtz | 2010-4-2 | 37748 | Riverside | Peninsular Range, Alberhill, south foot of the Gavilan Hills at Temescal Canyon, north of I-15 and Concordia Ranch Rd., 1.65 mi. ESE of Corona (Lee) Lake, 0.5 mi. NE (25 deg. ) of Temescal Canyon Rd. where it goes under I-15 | 404 | Comment | ||
CLARK-A1528-5177 | Melica imperfecta | John C. Roos | 1950-4-22 | 4752 | Riverside | Box Springs Mountains | 792 | Comment | ||
RSA179494 | Melica imperfecta | E. W. Lathrop | 1959-5-29 | 4592 | Riverside | 14 miles W of Murrieta; Tenaja Canyon in the Cleveland National forest | Comment | |||
SD237270 | Melica imperfecta | A. C. Sanders, T. B. Salvato, Matthew Malle, Jonas Winbolt | 2010-4-2 | 37748 | Riverside | Peninsular Range: Alberhill, south foot of the Gavilan Hills at Temescal Canyon, north of I-15 and Concordia Ranch Rd. 1.65 mi. ESE of Corona Lake, .5 mi, NE of Temescal Canyon Rd. where it goes under I-15. | 404 | Comment | ||
UCR121175 | Melica imperfecta | D. E. Bramlet | 1990-4-27 | 1992 | Riverside | Peninsular Range, Ridgeline 2100-2500 ft. (c. 0.4 mi.) NE of knoll '2502,' and 1200-1500 ft. (~ 0.21 mi.) west of Rawson Canyon | 671 | Comment | ||
UCR183337 | Melica imperfecta | Mitch Provance | 2003-4-26 | 9883 B | Riverside | Santa Ana River Valley, northern extreme of the La Sierra Hills, on the N-facing slopes and ridges just south of Crestlawn Memorial Cemetery | 427 | Comment | ||
UCR98258 | Melica imperfecta | Scott D. White | 1997-2-28 | 4703 | Riverside | Peninsular Range, Elsinore Basin, SE of Hwy 74, c. 1 mi east of junction with Hwy I-15 Fwy | 457 | Comment | ||
CDA4200 | Melilotus indicus | Bob Rose | 1964-3-11 | Riverside | IKI Farms, Mecca Heights, ca. 2 miles north of the Salton Sea, Coachella Valley. | 0 | Comment | |||
RSA741218 | Melilotus indicus | Scott D. White, Justin M. Wood | 2008-6-16 | 12112 | Riverside | San Jacinto Mountains: Fobes Canyon, +/- 1 mile up Fobes Ranch Road from Fobes Spring. | 1540 | Comment | ||
UC1329996 | Menodora spinescens var. mohavensis | James E. Cole | 1941-4-10 | 517 | Riverside | near Twenty-nine Palms Fan boundary; Joshua Tree National Monument | Comment | |||
UCR251994 | Mentzelia | A. C. Sanders, T. B. Salvato | 2014-7-2 | 41158 | Riverside | Peninsular Range; San Jacinto Mtns., Fobes Canyon, c. 1/2 mile south of Fobes Ranch along Fobes Ranch Rd. | 1555 | Comment | ||
CSUSB969 | Mentzelia involucrata | Leland R. Dykes | 1962-4-1 | 10 | Riverside | White Water Canyon Road, 4.5 miles north of US 60 | Comment | |||
JEPS42801 | Mentzelia involucrata | E. E. Schellenger | 1920-4-1 | Riverside | Canyon near Coachella; Colorado Desert | Comment | ||||
RSA758329 | Mentzelia involucrata | Doug Goldman | 2005-3-3 | 3035 | Riverside | Box Canyon, along the west side of Box Canyon Road, around 10 miles southwest of the intersection with Interstate 10 and around 0.7 miles southeast of Blake Hill | 268 | Comment | ||
POM126251 | Mentzelia involucrata var. megalantha | Thomas Craig | 1927-4-2 | 25 | Riverside | Canyon near Hidden Springs. | Comment | |||
RSA339677 | Mentzelia involucrata var. megalantha | Robert F. Thorne, C. W. Tilforth | 1980-5-28 | 54215 | Riverside | Branch ravine running W from Whitewater Canyon, W of road and ca. 3.2 miles N of Hwy 10 and Whitewater P.O. | 610 | Comment | ||
RSA480016 | Mentzelia involucrata var. megalantha | Steve Boyd, S. Meury, Richard Noyes, L. Arnseth, D. Nordin, Tim S. Ross | 1988-3-10 | 2139 | Riverside | North end Palen Mountains, 2 mi west of Palen Pass. | 300 | Comment | ||
SD3177 | Mentzelia laevicaulis | Fidella g. Woodcock | 1928-4-27 | Riverside | San Jacinto Creek. | Comment | ||||
UCR158503 | Mentzelia micrantha | A. C. Sanders, Seung-Chul Kim, Plant Taxonomy Class | 2005-5-7 | 30022 | Riverside | Peninsular Range, Agua Tibia Mountains, UC Emerson Oaks Reserve, c. 8 miles southeast of Temecula, south of Hwy 79 at E end of Pauba Valley, end of Los Caballos Road in vicinity of water tank | 488 | Comment | ||
SBBG101787 | Micropus californicus | S. Boyd with Mistretta | 1991-5-9 | 6179 | Riverside | lower flank along Bedford Truck Trail on ridge between Bedford and McBride Cyns | Comment | |||
UCR67371 | Microseris douglasii subsp. platycarpha | Steve Boyd, T. S. Ross, L. Arnseth, J. Bonilla | 1990-4-3 | 4108 | Riverside | Peninsular Range, Vail Lake Area, E flank of Oak Mtn, just south of E summit. | 701 | Comment | ||
UCR97275 | Microseris douglasii subsp. platycarpha | D. E. Bramlet | 1995-4-26 | 2398 | Riverside | Perris-Aguanga Basin region, Lake Skinner County Park, S facing slope adjacent (N) of the water tank maintenance road (road from BM 1487), c. 671m east of the entrance road, at junction of maintenace road and road to Tucalota Creek | 476 | Comment | ||
RSA586873 | Microseris lindleyi | D. L. Banks, S. D. Boyd | 1995-5-3 | 0292 | Riverside | NW Palomar Mountains; Agua Tibia Mountains;Cleveland National Forest, Agua Tibia Wilderness Area. N slope of Agua Tibia Mtn., E of the Dripping Springs Alcove Area, along the lower alluvial benches of Arroyo Seco. | 512 | Comment | ||
UCR225609 | Microseris lindleyi | A. C. Sanders | 2011-3-29 | 38835 | Riverside | Peninsular Range; Edge of Gavilan Hills, Meadowbrook area, between Perris and Lake Elsinore, along Hwy 74 near Crumpton Rd. | 495 | Comment | ||
RSA0106592 | Microseris lindleyi | D. L. Banks, S. D. Boyd | 1995-5-9 | 0323 | Riverside | NW Palomar Mountains; Agua Tibia Mountains; N of the Cleveland National Forest and the Agua Tibia Wilderness Area; N slope of Agua Tibia Mtn., the Dorland Mtn. area, W of the Dripping Springs Alcove Area, W of Woodchuck Campground. | 732 | Comment | ||
HSC85259 | Mimulus aurantiacus var. pubescens | Steve Boyd | 1986-4-22 | 1749 | Riverside | Stable alluvial benches of Indian Wash just S of Interstate Hwy 15 | Comment | |||
RSA523840 | Mimulus aurantiacus var. pubescens | G. H. True | 1935-4-1 | 192 | Riverside | Among rocks, steep sides of canyon. | 396 | Comment | ||
RSA444468 | Mimulus aurantiacus var. puniceus | Roos | 1966-4-29 | s.n. | Riverside | Rocky hills between March Air Force Base and Lakeview. | Comment | |||
RSA519222 | Mimulus aurantiacus var. puniceus | M. Lee Overholtzer | 1961-3-29 | 136 | Riverside | South of Lake Elsinore on roadside of Ortaga Hiway overlooking the Lake. | Comment | |||
RSA784741 | Mimulus bigelovii | Duncan S. Bell | 2012-2-12 | 3086 | Riverside | Mecca Hills: approximately 1.25 air miles north of Box Canyon Road, and approximately 4 air miles southwest of Shavers Well. | 256 | Comment | ||
UCSB54188 | Mimulus bigelovii var. bigelovii | McKinley, Gale | 1985-3-26 | Riverside | 200 yards east of site #9; in Ryan campground; in Joshua Tree National Monument | 1280 | Comment | |||
POM98001 | Mimulus bigelovii var. bigelovii | E. C. Jaeger | 1926-3-24 | s.n. | Riverside | Eagle Mts, eastern Riverside Co. | 610 | Comment | ||
HSC85254 | Mimulus brevipes | Steve Boyd | 1986-4-22 | 1737 | Riverside | Temescal Canyon: Walker Canyon area, where Alberhill Creek (=Temescal Creek) flows between Alberhill Mtn. and Gavilan Hills. | Comment | |||
UCR108856 | Mimulus brevipes | Heidi A. Haid | 1968-5-4 | s.n. | Riverside | San Jacinto Mtns., Bautista Canyon, above confluence with Horse Creek | 915 | Comment | ||
RSA0054836 | Mimulus brevipes | Keith E. Hoffmaster | 1937-6-6 | 763 | Riverside | Near Valle Vista, Hemet Valley. | Comment | |||
SEINET10570310 | Mimulus cardinalis | David B. Dunn | 1946-8-16 | Dunn 2666 | Riverside | Collected at jolly springs ravine on trail up devil's slide. San jacinto mts. Dried yellow; was orange red. | Comment | |||
POM229460 | Mimulus diffusus | P. A. Munz | 1937-5-30 | 15092 | Riverside | North of Vandeventer Flat, Santa Rosa Mountain | 1677 | Comment | ||
RSA296183 | Mimulus floribundus | Barry A. Prigge | 1980-8-5 | 3821 | Riverside | Whitewater Canyon; 0.5 mile N of trout farm. | 701 | Comment | ||
UCR26638 | Mimulus fremontii var. fremontii | E. W. Lathrop | 1966-5-29 | 6375 | Riverside | Peinsular Range; Santa Ana Mtns, Cleveland National Forest, Main Divide Truck Trail between El Carriso and Santiago Peak | 1223 | Comment | ||
LA26052 | Mimulus guttatus | Harlan Lewis; | 1941-7-22 | sn | Riverside | San Jacinto Mountains, Tahquitz Trail | 1981 | Comment | ||
RSA502520A | Mimulus guttatus | Steve Boyd, Tim S. Ross, L. Arnseth | 1989-5-7 | 3575 | Riverside | Vail Lake area, along Arroyo Seco drainage from jtn. with Kolb Creek, S to w/in 1/4 mi Hwy 79. | 457 | Comment | ||
SBBG47461 | Mimulus guttatus | N. C. Cooper | 1944-6-17 | 1415 | Riverside | above Banning | 1219 | Comment | ||
UCR216241 | Mimulus guttatus | Oleg Pryadko | 2008-5-2 | 052 | Riverside | San Bernardino Valley Region, western Riverside near Pedley, Hidden Valley Wildlife Area, c. 1200 ft. south of Clay St. and General Road, 1000 ft. east of Van Buren Blvd., north bank of Santa Ana River | 208 | Comment | ||
UCR60543 | Mimulus guttatus subsp. guttatus | K. Tomlinson, D. Kama, R. F. Thorne | 1985-3-27 | 893 | Riverside | Santa Rosa Plateau, Mesa de Colorado | 610 | Comment | ||
JEPS10766 | Mimulus inodorus | W. L. Jepson | 1903-8-8 | 2300 | Riverside | Tauquitz Valley San Jacinto Mt. | 2286 | Comment | ||
UC26998 | Mimulus microphyllus | Geo. F. Reinhardt | June 1897 | Riverside | San Jacinto Mountains | Comment | ||||
RSA296130 | Mimulus pilosus | Barry A. Prigge | 1980-8-5 | 3849 | Riverside | Whitewater Canyon; 0.5 mile N of trout farm. | 701 | Comment | ||
UCR89771 | Mimulus pilosus | Scott D. White | 1993-5-27 | 1420 | Riverside | North Alberhill Ranch, hills north of Walker Canyon | 488 | Comment | ||
RSA583751 | Minuartia douglasii | Steve Boyd | 1995-4-24 | 8480 | Riverside | Palomar Range, Agua Tibia Wilderness Area, Arroyo Seco drainage on northern flank of Agua Tibia Mountain at the north base of Wildhorse Peak, along the Wildhorse Trail near its junction with the Dripping Springs Trail. | 610 | Comment | ||
SDSU8463 | Mirabilis bigelovii var. retrorsa | A. H. Gallup | 1949-3-28 | 362 | Riverside | Palms to Pines Hwy. above Desert Center [interpreted to be Palm Desert]. On dry slopes, east slope, Colorado Desert drainage area, San Jacinto Mt. Range | 762 | Comment Read comments Jan 30 2013 |
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UCR114837 | Mirabilis californica | Mitch Provance | 1998-2-13 | 17 | Riverside | Jurupa Mountains, Pyrite Canyon, c. 0.3 km east of peak 1768, and c. 0.3 km south of Riv. / S.B. county line. | 442 | Comment | ||
SEINET7048177 | Mirabilis laevis | Steven R. Hill | 2001-5-3 | 33683 | Riverside | Northeast-facing slopes of Mount San Jacinto, Tramway Road in vicinity of road summit, Chino Canyon, about 3.8 miles due west of California Route 111, Palm Springs. Palm Springs Aerial Tramway property, around and below parking area. Elevation about 2600 feet. | Comment | |||
SD1506 | Mirabilis laevis var. crassifolia | E. Jaeger | 1925-12-12 | Riverside | Eagle Canyon, 4.5 miles east of Palm Sprins. | Comment | ||||
UC1463090 | Mirabilis laevis var. crassifolia | Arthur S. Barclay and Juan Arguelles | 1965-3-16 | 1838 | Riverside | Along State Highway 76, 2 miles W of junction with U.S. Highway 395 | Comment Read comments Jun 15 2013 |
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OBI29865 | Mirabilis laevis var. villosa | Melissa Luckow, Rhonda Riggins | 1982-4-15 | 836 | Riverside | Hwy 371, 1.2 mi N of jctn with hwy 79 in Aguanga | Comment | |||
RSA777816 | Mirabilis laevis var. villosa | Thomas Stoughton, Christi Gabriel, Stephanie Rockwood, Jacqueline McConnaughy | 2011-3-24 | 845 | Riverside | Chuckwalla Mountains Wilderness, off Corn Spring Road. Large wash draining out of large canyon in Chuckwalla Mountains, draining through pavement plain bajadas | 396 | Comment | ||
CLARK-A1528-5739 | Mohavea confertiflora | John C. Roos | 1949-3-5 | 4096 | Riverside | Orocopia Mountains | Comment | |||
JOTR38682 | Mohavea confertiflora | Hodges, Stephen R. | 2017-2-7 | 698 | Riverside | Joshua Tree National Park. Little San Bernardino Mountains, West Deception Canyon, near the mouth of the canyon just north of the park boundary | Comment | |||
UC130483 | Monardella australis | Mrs. C. M. Wilder | 1909-7-10 | 2 | Riverside | Tahquitz Creek San Jacinto Mts. (above Walter's, on new government trail) | Comment | |||
UCD125191 | Monardella linoides | L. S. Rose | 1935-12-23 | s.n. | Riverside | San Jacinto Mountains, above Deep Canyon, 22 miles south of Cathedral City, Colorado Desert. | 1066 | Comment | ||
RSA774118 | Monardella linoides subsp. linoides | Duncan S. Bell, Colleen Wheeler | 2010-7-19 | 1629 | Riverside | San Bernardino National Forest: Garner Valley, in the vicinity of the Tool Box Spring trailhead, approximately 3 air miles southeast of junction of forest service road 6S04 and forest service road 6S13. | 1377 | Comment | ||
UC1995339 | Monardella linoides subsp. linoides | C. Epling | Jun 1938 | Riverside | Pines to Palms Highway | Comment | ||||
RSA0099993 | Monardella nana | Duncan S. Bell, Sandra Llamas, Koto Tikande | 2015-7-16 | 8575 | Riverside | Santa Rosa Mountains; on a small ridge/summit area just to the south of the summit of Santa Rosa Mountain. | 2438 | Comment | ||
UCR221470 | Monardella nana subsp. arida | Elizabeth McClintock | 1941-7-21 | 127 | Riverside | Peninsular Range; San Jacinto Mtns., trail to Hidden Lake, along rocky slopes of switchbacks | 2439 | Comment | ||
UCR221482 | Monardella nana subsp. arida | Elizabeth McClintock | 1941-6-8 | 057 | Riverside | Peninsular Range; Santa Rosa Mtns., road to Santa Rosa Mtn., 0.5 mi. above Pines to Palms Highway | 1479 | Comment | ||
SEINET10582210 | Monardella nana subsp. nana | A. Graff | 1993-6-24 | Graff 50 | Riverside | San Bernadino National Forest, Thomas Mtn. Go ca. 50 yds. past the former lookout tower site on Thomas Mtn. summit. Monardella nana is off the road, to the right ca. 75 yds. T6S,R3E,S29. Need USNFS permission to collect. Small, dense, population growing among the rocks in clearing, surrounded by Pinus ponderosa, Abies concolor, Calocedrus decurrens, Quercus chrysolepis, with Eriogonum fasciculatum, Lupinus sp., Gutierrezia sp., Galium andrewsii, Bromus sitchensis, Ribes roezlii. Mid-bloom. | Comment | |||
POM12850 | Monardella nana subsp. tenuiflora | P. A. Munz | 1922-6-26 | 5833 | Riverside | Santa Rosa. | 1738 | Comment | ||
RSA282904 | Monardella nana subsp. tenuiflora | C. W. Tilforth | 1980-7-15 | 2075 | Riverside | South of Thomas Mountain Campground along Thomas Mountain Road, south of Lake Hemet & west of Highway 74. | Comment | |||
UC1499817 | Monardella nana subsp. tenuiflora | Elizabeth McClintock | 1941-7-18 | 122 | Riverside | trail to Hidden Lake (about 1 mi beyond the cienega); San Jacinto Mts. | Comment | |||
UC1499829 | Monardella nana subsp. tenuiflora | Elizabeth McClintock | 1941-7-21 | 126 | Riverside | trail to Hidden Lake (below the point at which the switchbacks begin); San Jacinto Mts. | Comment | |||
SEINET3101625 ![]() |
Monardella robisonii | Tasha La Doux, Jim Andre | 2008-9-16 | 349 | Riverside | Mojave Desert; Joshua Tree National Park, northeast end of Splitrock Picnic Area (Queen Mountain 7.5 Q.) | 1327 | Comment | ||
RSA0089561 | Monolopia lanceolata | Cindy Daverin | 2015-3-11 | s.n. | Riverside | Gavilan hills, El Sobrante Landfill mitigation property/Lake Mathews-Estelle Mountain Reserve, south of Lake Mathews and of Cajalco Rd., 1.3 km WNW (288 degrees) of Monument Peak. | 443 | Comment | ||
CAS-BOT-BC349802 | Monoptilon bellioides | Dr. Barton W. Evermann | 1924-4-12 | s.n. | Riverside | Cottonwood Springs | Comment | |||
RSA717618 | Monoptilon bellioides | Scott D. White, Andrea Warniment Edwards | 2006-3-22 | 11270 | Riverside | Eastern Coachella Valley a few mi E of Indio. Proposed I-10 Freeway / McMaughton Parkway Interchage, N of I-10 Freeway. | 91 | Comment | ||
UC1922392 | Monoptilon bellioides | Naomi Fraga, Lisa Rojas | 2005-2-10 | 1350 | Riverside | Colorado Desert; Northeastern Colorado Desert region; Just north of Palen Pass Road, ca. 10 miles east of Hwy 177. | 365 | Comment | ||
UCD134633 | Monoptilon bellioides | P. C. Everett; E. K. Balls | 1958-4-29 | 22959 | Riverside | U.S. Highway 60/70, Indio to Blythe, 5 mi. e. from jct. with U.S. Hwy 99. | 121 | Comment | ||
UCSB31071 | Monoptilon bellioides | Nixon, Kevin | 1977-3-6 | Riverside | 1 mile west of Interstate 10 on Calif. 195 | 365 | Comment | |||
SEINET7063567 | Mucronea perfoliata | A. G. Vestal | 1947-4-8 | s.n. | Riverside | About 6.8 miles south on Route 3. UTM Zone 11, 509589mE, 3707060mN. (WGS84/NAD83). | 610 | Comment | ||
UCR2777 | Muhlenbergia asperifolia | F. M. Reed | 1933-9-20 | 8089 | Riverside | San Jacinto Mtns., Lake Hemet in Garner Valley | Comment | |||
RSA0121176 | Muhlenbergia microsperma | Duncan S. Bell, LeRoy Gross | 2016-3-30 | 9174 | Riverside | Santa Rosa Mountains; Santa Rosa Wilderness area; in a side canyon off of Martinez Canyon, approximately 6.25 air miles southeast of the summit of Martinez Mountain. | 518 | Comment | ||
JOTR16783 | Muhlenbergia porteri | Leary, Pat | 1975-6-7 | 1268 | Riverside | Joshua Tree National Park. QUEEN VALLEY, ONE MILE NORTHWEST OF OPTIMO | 1341 | Comment | ||
UCR100376 | Muhlenbergia rigens | A. C. Sanders, T. Tennant, A. Montalvo & B. Wagner | 1997-11-20 | 21613 | Riverside | Lake Skinner Reserve area, Diamond Valley, canyon along Rawson Road going into hills toward Crown Valley | 518 | Comment | ||
CSUSB410 | Muilla maritima | D. C. Wald | 1967-5-17 | Riverside | Collected in Bernasconi Hills near Lakeview, on north-facing slope opposite Big Rock. | 518 | Comment | |||
RSA0117827 | Muilla maritima | Sarah J. J. De Groot, Grace Cho | 2016-4-4 | 7771 | Riverside | Santa Rosa Mountains, southwest of Palm Desert, north of Alpine Village and Highway 74. Along Dunn Road at the northwest foot of Asbestos Mountain, near the head of Dutch Charlie Canyon. | 1136 | Comment | ||
RSA234096 | Myosurus minimus subsp. apus | Robert F. Thorne, Earl Lathrop | 1969-5-12 | 37949 | Riverside | Santa Ana Mountains, Santa Rosa Plateau, Mesa de Colorado, Rancho California | 625 | Comment | ||
RSA67109 | Myosurus minimus subsp. apus | F. W. Peirson | 1922-4-29 | 2945 | Riverside | South of Lake Elsinore. | 381 | Comment | ||
SD181816 | Myriopteris clevelandii | Scott D. White, Teresa Salvato | 2001-6-8 | 8590 | Riverside | Santa Ana Mountains: Southern margin of county, just northeast of Rainbow Valley. | 334 | Comment | ||
UC724319 | Nama | Aven and Ruth Nelson | 1939-3-30 | 3348 | Riverside | Sandy desert hiway 60 from Mecca to Blythe; from Mecca to Blythe | Comment | |||
UCR30093 | Nama demissa | George K. Helmkamp | 1983-4-5 | 483- 40 | Riverside | Sonoran (Colorado) Desert, Chuckwalla Mountains, large wash below Chuckwalla Spring, 9 miles SW of Graham Pass Road | 489 | Comment | ||
UC880818 | Nama demissa var. demissa | C. L. Hitchcock | 1940-3-29 | 5866 | Riverside | ca 100 yeads e spring Cottonwood Canyon (Cottonwood Canyon); , e of Spring | Comment | |||
POM73704 | Nama demissa var. deserti | Marcus E. Jones | 1903-5-10 | s.n. | Riverside | Palm Spring. | 61 | Comment | ||
RSA4889 | Nama demissa var. deserti | Carl B. Wolf | 1932-4-27 | 3005 | Riverside | Colorado Desert, 17 miles E of Mecca on the Blythe road. | 152 | Comment | ||
SD239780 | Nama hispida var. spathulata | David Silverman, Onkar Singh | 2010-3-27 | 7856 | Riverside | McCoy Wash, N of Palo Verde Mesa, 5.4 km WSW of Mesaville siding, W of A Canal/Levee Blvd, & ca. 7.6 km N of Blythe Airport. | 135 | Comment | ||
UCR279386 | Nama hispida var. spathulata | A. C. Sanders, Jim Malusa | 2017-3-24 | 42957 | Riverside | Sonoran (Colorado) Desert, Chocolate Mountains, large wash south of Bradshaw Trail, c. 11 km SE of Gasline Rd. | 729 | Comment | ||
RSA700860 | Nassella cernua | Michael Wall | 1996-5-8 | 148 | Riverside | Van Buren Blvd west of March Air Force Base, 1.5 mi west of Fwy 215, north side of road south side of Salix-filled seasonal drainage. | Comment | |||
RSA708170 | Nasturtium officinale | Scott D. White, Angelia Carey | 2004-5-7 | 10316 | Riverside | Indian Creek and adjacent foothills. | 549 | Comment | ||
RSA388319 | Navarretia atractyloides | Steve Boyd | 1986-5-7 | 1848 | Riverside | Temescal Canyon: Edge of Terrace escarpment between Horsethief wash and Indian Truck Trail, south of I-15. | Comment | |||
RSA532574 | Navarretia fossalis | D. E. Bramlet, P. Gordon Reedy | 1991-5-8 | 2126 | Riverside | 30m east of California Ave. and 75m north of the AT and SF railroad tracks. The population is NE of the intersection of California Ave. and Marvin Hull Road. Some 10-300m west of MWD Canal. | 498 | Comment | ||
RSA593894 | Navarretia fossalis | R. E. Riefner | 1995-11-29 | 95 -406 | Riverside | Davis Rd. San Jacinto Wildlife Sanctuary, 0.4 miles S of Old San Jacinto River. | Comment | |||
UCR25246 | Navarretia fossalis | John C. Roos | 1952-5-28 | 5729 | Riverside | Perris-Aguanga Basin region, San Jacinto River bottomland 1 mile southeast of Perris | 427 | Comment | ||
GMDRC5807 | Nemacaulis denudata var. gracilis | J. M. Andre, Glenn Clifton, Ron Kelley | 2013-3-21 | 24394 | Riverside | West Riverside Mountains;: at base of NW corner of range where sand ramps run up against granitic bouldery slopes, about 10 mi. SW of Vidal Jct, 3 mi. south of 'Grommet' RR xing at Hwy 62 | 363 | Comment | ||
UCR245658 | Nemacaulis denudata var. gracilis | Duncan S. Bell | 2010-4-2 | 684 | Riverside | Arica Mountains: west side of the mountain range within the Palen/McCoy Wilderness; c. 3 air miles northwest of Priest Well | 477 | Comment | ||
UCR139244 | Nemacladus longiflorus | A. C. Sanders, Kate Kramer | 2003-6-11 | 26883 | Riverside | San Jacinto Mtns., Garner Valley, southwest side of the valley, foot of Thomas Mtn., west of Hwy 74 on south side of Ramona Truck Trail | 1402 | Comment | ||
RSA339652 | Nemacladus longiflorus var. breviflorus | R. F. Thorne, C. W. Tilforth | 1980-5-28 | 54232 | Riverside | Along Whitewater River, ca. 3.2 miles N of Whitewater Post Office and Hwy 10. | Comment | |||
JEPS5412 | Nemacladus longiflorus var. longiflorus | W. L. Jepson and H. M. Hall | May 17 1901-Jun 1 1901 | 1555 A | Riverside | Temecula River; sw Riverside County | Comment | |||
RSA642081 | Nemacladus longiflorus var. longiflorus | Orlando Mistretta, Mark Elvin | 1995-6-19 | 1782 | Riverside | San Jacinto Mountains: Highway 74 and Pacific Crest Trail. | 1493 | Comment | ||
SEINET10461023 | Nemacladus pinnatifidus | Piehl | 1963-6-2 | PIEHL 63547 | Riverside | Along California Highway 74, 1.2 miles west of Mountain Center | 1341 | Comment | ||
JEPS5228 | Nemacladus ramosissimus | W. L. Jepson and H. M. Hall | May 17 1901-Jun 1 1901 | 1271 B | Riverside | San Jacinto River | Comment | |||
RSA526492 | Nemacladus ramosissimus | Steve Boyd, Timothy S. Ross | 1990-5-11 | 4688 | Riverside | Vail Lake area, Arroyo Seco drainage, canyon bottom at N base of Wild Horse Peak, SE of Dripping Springs campground of Cleveland National Forest. | 579 | Comment | ||
UC1979625 | Nemacladus ramosissimus | D. L Banks, Steve Boyd | 1995-5-17 | 0453 | Riverside | NW Palomar Mountains; Cleveland National Forest, Agua Tibia Wilderness Area; N face of Agua Tibia Mtn., E of the Dripping Springs Alcove area W of the Dripping Springs Trail, along the W fork of upper Arroyo Seco. | Comment | |||
UCR112315 | Nemacladus ramosissimus | A. C. Sanders, Mitch Provance, T. B. Salvato | 2000-6-1 | 23443 | Riverside | Menifee Valley, S of Newport Rd., north of Holland Rd. and east of Bradley Rd., 2 miles due east of Railroad Canyon Lake | 488 | Comment | ||
UCR15479 | Nemacladus ramosissimus | Robin L. Kobaly, G. K. Helmkamp | 1978-5-2 | s.n. | Riverside | San Jacinto Mtns, Bautista Canyon, 5 mi south of Valle Vista | 823 | Comment | ||
UCR280956 | Nemacladus ramosissimus | Mitch Provance, Matt K. Beyers, John Hazlett, Douglas Gordon-Blackwood | 2017-4-13 | 417- 59 | Riverside | Peninsular Ranges, Wildomar, Sedco Hills, along transmission road between Lost Rd. and Lake View Rd. | 564 | Comment | ||
RSA775293 | Nemacladus rubescens | Duncan S. Bell | 2011-3-20 | 2064 | Riverside | Orocopia Mountains; on the southeast side of the mountain range near Red Canyon. | 429 | Comment | ||
SEINET13681943 | Nemacladus rubescens | Tina Ayers, Randy Scott | 2017-3-19 | 1921 | Riverside | Chuckwalla Mountains, ca 8 miles west of Chuckwalla Valley Road on Dupont Road, roadside at edge of wilderness area | 152 | Comment | ||
UC668356 | Nemacladus rubescens | Annie M. Alexander and Louise Kellogg | 1941-4-24 | 2085 | Riverside | gorge of Dry Morongo Creek (Morongo Valley); Morongo Valley | 640 | Comment | ||
POM68091 | Nemacladus rubescens var. tenuis | Marcus E. Jones | 1906-4-27 | s.n. | Riverside | Indio. | Comment | |||
UCR243501 | Nemacladus sigmoideus | Jim Andre, T. La Doux, R. B. Kelley | 2011-5-4 | 21071 | Riverside | Southern Mojave Desert, Joshua Tree National Park, Long Canyon, up side canyon approx. 400 m. west of main canyon drainage | 1172 | Comment | ||
UCR279599 | Nemacladus tenuis var. aliformis | A. C. Sanders, Jim Malusa | 2017-3-28 | 43138 | Riverside | Sonoran (Colorado) Desert, Northern edge of Chocolate Mountains, along Salt Creek at edge of Navy Aerial Gunnery Range, vicinity of Clemons Well site, between wash and old Kaiser RR | 314 | Comment | ||
POM305805 | Nemophila menziesii | Henry J. Ramsey, Henry J. Ramsey | 1937-4-2 | 1054 | Riverside | Corona-Elsinore. | Comment | |||
UC495298 | Nemophila menziesii | Philip A. Munz | 1932-3-24 | 12023 | Riverside | n Elsinore; n of Elsinore | 304 | Comment | ||
POM49023 | Nemophila menziesii var. integrifolia | P. A. Munz | 1924-5-18 | 8141 | Riverside | 18 miles south of Banning on Idyllwild Road. | 1524 | Comment | ||
RSA586935 | Nemophila menziesii var. integrifolia | D. L. Banks, Peter L. Morrell | 1995-5-4 | 301 | Riverside | NW Palomar Mountains; Agua Tibia Mountains; Cleveland National Forest, Agua Tibia Wilderness Area. N slope of Agua Tibia Mtn., E of the Dripping Springs Alcove Area, N of the Woodchuck Trail. | 610 | Comment | ||
UCR35124 | Nemophila menziesii var. integrifolia | L. B. Ziegler | 1968-5-1 | 280 | Riverside | San Jacinto Mtns., at Chimney Flats | 1468 | Comment | ||
UC68730 | Nicotiana clevelandii | H. M. Hall | 1905-4-16 | 5802 | Riverside | 10 mi w Coachella (Marshall Canyon); Colorado Desert, Marshall Canyon | 91 | Comment | ||
JOTR34018 | Nicotiana obtusifolia | La Doux, Tasha, M. Harding | 2010-4-7 | 2905 | Riverside | Joshua Tree National Park. Southeast Little San Bernardino Mountains, north of Fan Hill; large, open southwest flowing fan below Key's View; side canyon leading north, approx. 1 mile north of park boundary | Comment | |||
RSA0108978 | Nicotiana obtusifolia | Duncan S. Bell, Amanda Bell | 2012-1-28 | 3063 | Riverside | East side of the Arica Mountains; collecting in Rice Valley, approximately 6 air miles southeast of the ghost town of Rice. | 202 | Comment | ||
UC218606 | Notholaena californica | Ivan Johnston | 1917-4-4 | Riverside | Palm Canyon | 304 | Comment | |||
POM886 | Notholaena californica subsp. californica | I. M. Johnston | 1918-4-27 | 1864 | Riverside | Temescal Canon (Between Elsinore and Corona) | 366 | Comment | ||
UC422970 | Oenothera | F. M. Reed | 1903-10-2 | 264 | Riverside | 547 Chicago Ave. Riverside | Comment | |||
UCSB12944 | Oenothera cespitosa | Dearing, Hugh; Dearing, Margaret | 1938-3-5 | Riverside | Between Blythe and Desert Center | Comment | ||||
LA206154 | Oenothera deltoides | A. M. Johnson; | 1932-3-20 | 3903 | Riverside | Indian Wells, below Palm Springs | Comment | |||
RSA795946 | Oenothera deltoides | Duncan S. Bell | 2009-4-19 | 272 | Riverside | Arica Mountains: west side of range, approximately 2.5 air miles southwest of Priests Well. | 391 | Comment | ||
UCR33630 | Oenothera deltoides | Faulkner | 1978-3-20 | 325 | Riverside | Sonoran (Colorado) Desert, near Big Maria Mtns., 1 mi west of Colorado River. | 152 | Comment | ||
SEINET12193405 | Oenothera deltoides | W. L. Wagner, Mill, S. W. | 1982-1 | 4558 | Riverside | 8.2 mi NW of I-10 at Desert Center along Hwy 177 | Comment | |||
POM355583 | Oenothera deltoides subsp. deltoides | N. R. Zabriskie, W. M. Zabriskie | 1973-3-19 | 574 | Riverside | Triangle formed S of Freeway (I-10), N of Ramon Rd., E of intersection with Bob Hope Dr., N of Palm Desert, Coachella Valley. (Site 19). | 61 | Comment | ||
RSA72276 | Oenothera deltoides subsp. deltoides | Robert L. Dressler | 1949-3-19 | 418 | Riverside | 5 miles NE of Desert Center. | Comment | |||
RSA784235 | Oenothera micrantha var. exfoliata | J. D. Olmsted | 1962-5-1 | 427 -B | Riverside | 5 degrees NE slope just west of top of highest Southern California waterfall; 1/4 mi. SE of Falls Plateau, Snow Canyon N of Mt. San Jacinto. | 945 | Comment | ||
RSA146109 | Oenothera primiveris subsp. bufonis | Peter H. Raven | 1958-2-16 | 11624 | Riverside | 4.3 miles south of Rice. | Comment | |||
UCR41251 | Olea europaea | N. M. Fellows, A. C. Sanders | 1985-4-9 | 138 | Riverside | San Jacinto Mtns/Sonoran (Colorado) Desert, Oasis de Los Osos Preserve of the Nature Conservancy, off Snow Creek Canyon at the north foot of San Jacinto Mtns., 1 mile west of Snow Creek Village | 489 | Comment | ||
UCR94247 | Olea europaea | Scott D. White | 1996-4-14 | 3923 | Riverside | Perris Basin/San Jacinto Mtns., E of Hemet: San Jacinto River Wash near Valle Vista, north of Hwy 74, c. 1.7 mi west of USFS Cranston Fire Station | 549 | Comment | ||
RSA597074 | Olea europaea | D. L. Banks, Elizabeth Hedge Banks, John B. Hedge | 1996-6-6 | 1123 | Riverside | NW Palomar Mountains; Agua Tibia Mountains; N foothills of Dorland Mtn., S of Temecula Creek; 0.4 miles E of Pauba Road on the N side of Los Caballos Road, along the broad, sandy, southern alluvial bench of Temecula Creek. | 370 | Comment | ||
RSA80685 | Oligomeris linifolia | F. W. Peirson | 1927-4-12 | 7161 | Riverside | Painted canyon, near Mecca. | Comment | |||
UC219187 | Oligomeris linifolia | P. A. Munz and D. Keck | 1922-4-8 | 4741 | Riverside | 1/2 mi e Indio; Colorado Desert | -15 | Comment | ||
UCR109569 | Oligomeris linifolia | R. D. Goeden, Don W. Ricker | 1979-3-29 | s.n. | Riverside | Coachella Valley, Indio, Monroe St. | -6 | Comment | ||
UCR148476 | Oligomeris linifolia | John F. Green, Chet McGaugh | 2005-1-19 | s.n. | Riverside | Sonoran (Colorado) Desert, Salton Basin, 1.1 mile transect along Coachella Canal right-of-way, between siphons 24 and 25, NE of Hunters Spring, near S base of Orocopia Mtns. | 23 | Comment | ||
POM348470 | Olneya tesota | John Comstock | 1942-5-31 | 645 | Riverside | Desert Center. | Comment | |||
UCSB26259 | Olneya tesota | Haller, John | 1960-4-2 | Riverside | North side of U.S. Highway 60-70, 3.1 miles east of Desert Center | 243 | Comment | |||
CHSC109269 | Oncosiphon piluliferum | Scott D. White; Justin Wood | 2008-5-1 | 11925 | Riverside | Perris Basin: I-215 freeway corridor, between freeway and frontage road, S of Scott Rd. | 470 | Comment | ||
RSA792123 | Oncosiphon piluliferum | R. E. Riefner Jr. | 2011-5-31 | 11 -61 | Riverside | French Valley, immediately northeast of Hwy 79 and the intersection with Algarve Avenue | 415 | Comment | ||
UC1929313 | Oncosiphon piluliferum | Scott D. White, Justin Wood | 2008-5-1 | 11925 | Riverside | Perris Basin; I-215 freeway corridor, between freeway and frontage road, S of Scott Rd. | 470 | Comment | ||
UCR178139 | Opuntia basilaris | Tracy Tennant | 1998-4-30 | MOR- 069 | Riverside | San Bernardino Mtns., Morongo Indian Reservation, hills west of the mouth of Potrero Canyon, 0.2 mi. NE of hill 3030 | 854 | Comment | ||
SEINET10447233 | Opuntia basilaris | Billy Joe Cox | 1976-1-7 | Cox 4232 | Riverside | Palo verde, 1-3 km w, creosote desert scrub, sandy and gravelly entisols. | 70 | Comment | ||
SEINET3412081 | Opuntia polyacantha var. erinacea | Wendy C. Hodgson, Andrew Salywon, Liz Slauson, Brandi Eide | 2013-6-14 | 28526 | Riverside | Santa Rosa Mountains, off of highway 74 south of Palm Desert. | 1236 | Comment | ||
UCR60781 | Orobanche cooperi | Steve Boyd, T. S. Elias, Erika Winter | 1986-2-18 | 1326 | Riverside | Western Colorado Desert, Mecca Hills: Painted Canyon north of Hwy 195 | Comment | |||
RSA82119 | Orobanche cooperi subsp. cooperi | F. W. Peirson | 1930-3-29 | 8692 | Riverside | At foot of Painted Canyon, lower Coachella Valley. | Comment | |||
JOTR34151 | Orobanche fasciculata | Harding, Mitzi, B. Regan | 2011-5-25 | 35 | Riverside | Joshua Tree National Park. Little San Bernardino Mountains; approx. 2 mi west of Upper Covington backcountry board | 1399 | Comment | ||
RSA0087201 | Orobanche fasciculata | Darin L. Banks | 1995-5-3 | 0276 | Riverside | Cleveland National Forest, Agua Tibia Wilderness Area. N slope of Agua Tibia Mtn., E of the Dripping Springs Alcove Area. | 512 | Comment | ||
RSA801949 | Orobanche fasciculata | LeRoy Gross, Grace Cho, Caitlin Elam | 2013-5-30 | 6160 | Riverside | Along road (5S24). End of Marion Ridge road, south of the community of Pine Cove. Ridge running south down to Idyllwild school of performing arts, west of Strawberry Valley. | 1799 | Comment | ||
SD247471 | Orobanche fasciculata | Andy Sanders, J. Schweitzer, K. Young. | 2015-3-24 | 41461 | Riverside | San Gorgonio Pass: San Gorgonio River wash, about 2.95 miles ESE of Cabazon, about 0.84 mile NNW (335 degrees) of One Horse Spring, south of I-10 and SE of water bottling plant, edge of wind farm. | 452 | Comment | ||
UCR263229 | Orobanche fasciculata | A. C. Sanders, Jake Schweitzer, Katie Young | 2015-3-24 | 41461 | Riverside | San Gorgonio Pass, San Gorgonio River wash, c. 2.95 miles ESE of Cabazon, c. 0.84 mi. NNW (335 deg. ) of One Horse Spring, south of I-10 and SE of water bottling plant, edge of wind farm | 452 | Comment | ||
SEINET12766525 | Orthocarpus bracteosus | N. Duane Atwood, L. Stritch | 1993-4-2 | 17901 A | Riverside | Santa Rosa Plateau TNC Preserve and adjacent to BLM administrated lands.; 0 | 671 | Comment | ||
CLARK-A1528-871 | Orthocarpus densiflorus | Charlotte Stocks | 1962-5-14 | Riverside | Anza | Comment | ||||
RSA0034673 | Oryzopsis hymenoides | Norman C. Cooper | 1945-3-24 | 1615 | Riverside | Cabazon. | 457 | Comment | ||
CAS-BOT-BC355751 | Osmadenia tenella | Steve Boyd | 1986-5-7 | 1837 | Riverside | Temescal Canyon: Terrace escarpment between Horsethief wash and Indian Truck Trail, south of I-15 | Comment | |||
UC6604 | Oxyria digyna | H. M. Hall | July, 1901 | 2415 | Riverside | near summit San Jacinto Mountains; San Jacinto Mountains, near summit | 3276 | Comment | ||
POM307255 | Oxytheca emarginata | Henry J. Ramsey | 1937-5-22 | 2131 | Riverside | Santa Rosa Mountains | Comment | |||
RSA679070 | Oxytheca emarginata | Michael Denslow, Firoozeh Navid-Ara, Valerie Soza | 2003-7-15 | 1452 | Riverside | Northeast of South Ridge trailhead, east of Idyllwild. | 2012 | Comment | ||
POM19662 | Oxytheca trilobata | Mary F. Spencer | 1923-7-1 | s.n. | Riverside | Tahquitz Ridge, Idyllwild, San Jacinto Mts. | 2287 | Comment | ||
CAS-BOT-BC327939 | Palafoxia arida | J. Von Loh | 1978-1-23 | 3307 A | Riverside | Palo Verde Mesa, 12 mi W of Blythe | 121 | Comment | ||
UCR148845 | Palafoxia arida | Chet McGaugh | 2005-1-5 | s.n. | Riverside | Sonoran (Colorado) Desert, Salton Basin, c. 1 mi. north of the Imperial Co. line along Coachella Canal right-of-way | 21 | Comment | ||
POM363740 | Palafoxia arida var. arida | B. C. Templeton | 1931-4-9 | s.n. | Riverside | North of Palm Springs | Comment | |||
RSA747724 | Palafoxia arida var. arida | Scott D. White, Justin M. Wood | 2009-3-24 | 12577 | Riverside | Western foothills of Mecca Hills, +/- 0.5 air mile east of the Coachella Canal and 4 air miles S of the I-10 Freeway. | 21 | Comment | ||
RSA779623 | Palafoxia arida var. arida | Duncan S. Bell | 2010-4-1 | 655 | Riverside | Arica Mountains: east side of the mountain range, west side of Rice Valley, near the lowest eastern drainage point for the Arica mountains; approximately 4.3 air miles southeast of the ghost town of Rice. | 209 | Comment | ||
UCR95459 | Panicum capillare | D. L. Banks, E. H. Banks, J. B. Hedge | 1996-6-6 | 1122 | Riverside | Agua Tibia Mtns, NW Palomar Mtns; NW foothills of Dorland Mtn; S end of Los Caballos Road, approximately 20 m north of the gate to the University of California-Emerson Oaks Reserve, across the junction with the road to the local golf course, in a vineyard | 427 | Comment | ||
UCR2613 | Panicum miliaceum | F. M. Reed | 1910-10-14 | 3112 | Riverside | Riverside: margin of cultivated orchard, Bundy Lot | 305 | Comment | ||
SD232582 | Panicum urvilleanum | A. C. Sanders, J. Dice, K. Rose, D. Woodard | 1995-3-29 | 16246 | Riverside | San Jacinto Mtns./San Gorgonio Pass: aluvial fan at the mouth of Snow Creek, between Hwy 111 and Snow Creek Village. Ca. 1 mi. E of Snow Creek Rd. at the foot of the mountains. | Comment | |||
UCR133169 | Papaver californicum | Frank C. Vasek | 1978-5-6 | s.n. | Riverside | San Jacinto Mtns., Bautista Canyon, c. 4 miles by road SSE of Valle Vista | 671 | Comment | ||
OBI82174 | Parietaria hespera | A. C. Sanders | 2014-4-8 | 40973 | Riverside | Peninsular Range: Temescal Canyon, along Temescal Canyon Rd. c. 280 m NE of the I-15 crossing, near mouth of Mayhew Canyon | 317 | Comment | ||
UCD111487 | Parietaria hespera var. californica | A. C. Sanders; Mitch Provance, T. B. Salvato | 2001-5-7 | 24172 | Riverside | Perris-Aguanga Basin Region: S of Hemet, E end of Diamond Valley, along Gibbel Rd. 0.5-0.75 mi. E of State St., between Silver Dew Dr. and Morse Girard St., slopes and wash below the mouth of Avery Canyon. | 502 | Comment | ||
UCR241413 | Parkinsonia aculeata | T. B. Salvato, Matt Malle, Tom Sullivan | 2013-3-27 | 7439 | Riverside | Perris-Aguanga Basin, Menifee, vacant lot north of Newcomb Substation, at southwest corner of Lazy Creek Road and Murrieta Road | 432 | Comment | ||
HSC47471 | Parkinsonia florida | Richard Spjut | 1978-5-10 | 5040 | Riverside | Colorado Desert: Chuckawalla Valley, ca. 1 mi. S of Desert Center | 305 | Comment | ||
LA31742 | Parkinsonia florida | Mary V. Hood; | 1942-4-2 | 42- 12 k* | Riverside | S of Indio. Riverside and Imperial County line | 0 | Comment | ||
SFV7923 | Parkinsonia florida | T. Gordon, K. A. Wilson, M. H. Grayum, G. Poseley | 1976-4-30 | 1286 | Riverside | Along Parker Dam Highway about 8 miles northeast of Desert Center. | 183 | Comment | ||
UCSB2978 | Parkinsonia microphylla | Leeuwen, Henry | 1957-4-13 | Riverside | next to U.S. 60 near juncture with Cal. 195 | Comment | ||||
RSA471718 | Pectis papposa | Anstruther Davidson | 1921-10-1 | s.n. | Riverside | Palm Springs. | Comment | |||
UCR260863 | Pectocarya anisocarpa | A. C. Sanders, Jake Schweitzer, Katie Young | 2015-3-24 | 41475 | Riverside | San Gorgonio Pass, 3.3 miles east of Cabazon, north of the San Gorgonio River wash on the alluvial slope east of the water bottling plant and south of I-10 | 445 | Comment | ||
UCR171729 | Pectocarya linearis | John F. Green | 2006-4-25 | s.n. | Riverside | Peninsular Ranges, Temecula, Southern California Edison right of way between residential areas, N-S corridor between S General Kearny Road and La Serena Way; east of Veterans Park | 366 | Comment | ||
UCR181348 | Pectocarya linearis | Mitch Provance, Tracy Tennant | 2003-4-5 | 6530 | Riverside | San Bernardino Valley, Fontana, Martin Tudor Park, north side of the Jurupa Mountains, west of Sierra Blvd | 360 | Comment | ||
UCR225507 | Pectocarya linearis | A. C. Sanders, T. B. Salvato | 2011-3-29 | 38877 | Riverside | Peninsular Range; Perris-Aguanga Basin Region, between Sun City and Perris, along powerline corridor 0.45 east of Goetz Rd. and 0.07 km east Wheat St. | 450 | Comment | ||
UCR84835 | Pectocarya linearis | A. C. Sanders, K. C. Rose, D. Woodard | 1995-3-22 | 16202 | Riverside | Sonoran (Colorado) Desert, mouth of San Gorgonio Pass, alluvial fan just east of the mouth of Whitewater Canyon between Windy Point & Hwy I-10, Coachella Valley | 370 | Comment | ||
POM146227 | Pectocarya penicillata | F. M. Reed | 1925-5-23 | 5031 | Riverside | Horsethief Canyon, Temescal Mountains. | Comment | |||
RSA450446 | Pectocarya penicillata | J. C. Roos | 1966-4-5 | s.n. | Riverside | Winchester | Comment Read comments Mar 20 2011 |
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RSA740833 | Pectocarya penicillata | Scott D. White, Justin M. Wood | 2008-7-8 | 12393 | Riverside | Johnson Meadow. | 1439 | Comment | ||
RSA768409 | Pectocarya platycarpa | J. Andre, T. La Doux | 2009-2-25 | 10815 | Riverside | Chuckwalla Mountains: approx. 0.5 miles south of I-10 freeway at Eagle Mountain Road exit | 414 | Comment | ||
SBBG81516 | Pectocarya platycarpa | S. A. Junak | 1983-3-23 | 1627 A | Riverside | E side of Jefferson Rd opposite entrance to Cahuilla Lake County Park, S of Indio | Comment | |||
UC882286 | Pectocarya platycarpa | I. W. Clokey | 1935-4-17 | 6860 | Riverside | Colorado Desert, Cottonwood Springs | Comment | |||
UCD120138 | Pectocarya platycarpa | LeRoy Gross; Leland Lubinsky, Victor Steinmann, Linda Worlow | 2005-2-17 | 1454 | Riverside | Colorado Desert; Chocolate-Chuckwalla Mountains region Corn Springs Campground in the Chuckwalla Mountains. Canyon southwest of Campground. Near 33 deg. 37'32'N, 115 deg. 19'35'W: UTM 3721895N, 655238E to 33 deg. 36'52N, 115 deg. 19'54': UTM 3720669N, 654757E. | 548 | Comment | ||
UCR213267 | Pectocarya platycarpa | A. C. Sanders, Mark Bibbo, Erin Bergman, Lance Woolley | 2010-3-16 | 37440 | Riverside | Sonoran (Colorado) Desert, SE side of McCoy Mountains, upper part of wash c. 4 mi. NW of Blythe Airport, c. 4 mi. ENE of McCoy Peak | 195 | Comment | ||
UCR250198 | Pectocarya recurvata | A. C. Sanders | 2014-4-23 | 41043 | Riverside | Peninsular Range, Gavilan Hills, along Concordia Ranch Rd. at edge of Temescal Valley, above I-15 and east of Black Powder Rd. | 384 | Comment | ||
UC25025 | Pectocarya setosa | H. M. Hall | 1899-5-1 | 1183 | Riverside | Nigger Jim Hill San Jacinto Mountians, Cahuilla Indian Reservation | Comment | |||
RSA493825 | Pedicularis densiflora | Maureen Pendleton | 1988-2-22 | s.n. | Riverside | Rancho Calif. area. ca. 8 mi. (airline) NW of Temecula, between Bruce Lane and Via View Dr. | 732 | Comment | ||
RSA509566 | Pedicularis densiflora | John Adams | 1966-4-30 | s.n. | Riverside | 3 mi. above De Luz on dirt road. | 915 | Comment | ||
UCR194239 | Pellaea andromedifolia | Mitch Provance, Michael L. Fugate | 2005-4-14 | 10053 | Riverside | San Bernardino Valley, near the water tanks just E of Versity Hill, or what is known locally as Coyote Hill (pk 1386), a few hundred yards SSE of the UCR Campus | 396 | Comment | ||
RSA0051625 | Pellaea mucronata | Elliott Waite | 1950-4-29 | s.n. | Riverside | Cranston Ranger Station, San Bernardino National Forest. | 609 | Comment | ||
RSA604850 | Pellaea mucronata var. mucronata | Scott D. White | 1995-3-30 | 2651 | Riverside | Moreno Valley; hills +/- 0.7 air mile directly S of 60 Fwy and west of bend in Moreno Beach Dr. | 579 | Comment | ||
SEINET10912408 | Pellaea mucronata var. mucronata | Andrew Townesmith, Karen M. Meyer; Tracy Scott | 2007-3-17 | Townesmith 693 | Riverside | San Bernardino National Forest, San Jacinto Ranger District. Lake Hemet fishing access, 1.2 miles west of route 74 on Forest Service road 6S15. T6S R3E S8, San Bernardino meridian. | 1334 | Comment | ||
UC1463882 | Penstemon californicus | Jeanine Derby | 1976-8-10 | Riverside | Garner Valley San Jacinto Mts., Garner Valley | 1371 | Comment | |||
RSA297383 | Penstemon centranthifolius | Larry E. DeBuhr | 1972-3-23 | 512 | Riverside | Santa Rosa Mts. San Bernardino National Forest. Along forest road 7S02 to Santa Rosa Mt.; loose granite soil. | 1646 | Comment | ||
UCSB13025 | Penstemon centranthifolius | Suter, Richard | 1961-5-7 | Riverside | on the west side of the Idylwild-Banning road; 6.9 miles south of its turnoff from U.S. Highway 60, 70, 99; in the San Jacinto Mountains | 1463 | Comment | |||
JEPS15103 | Penstemon clevelandii var. connatus | A. E. Wieslander | 1938-5-5 | 737 | Riverside | near Sugar Loaf Mountain; Thermal Quad. | Comment | |||
SD134368 | Penstemon clevelandii var. connatus | Craig Reiser | 1991-5-27 | Riverside | Palms to Pines Highway near Santa Rosa Peak turnoff | Comment | ||||
JEPS13632 | Penstemon labrosus | Peter Kamb | 1948-7-11 | 1193 | Riverside | Hall Canyon San Jacinto Mts., Hall Canyon | 1645 | Comment | ||
RSA102220 | Penstemon labrosus | Mary F. Spencer | 1921-7-4 | 279 | Riverside | Idyllwild. | Comment | |||
UCR245239 | Penstemon pseudospectabilis | Jim Andre | 2012-3-19 | 21330 | Riverside | Sonoran (Colorado) Desert, north end of Chuckwalla Mountains at Jaeger Nature Sanctuary, 1.5 mi. south of junction Eagle Mt Rd and I-10 freeway | 411 | Comment | ||
RSA0014853 | Penstemon rostriflorus | C. W. Tilforth, John Dourley | 1970-9-2 | 305 | Riverside | Along road to Santa Rosa Mountain. | Comment | |||
RSA748227 | Penstemon spectabilis | T. Scott, A. Townesmith, K. M. Meyer | 2007-3-18 | 134 | Riverside | San Bernardino National Forest. 1.0 mile up Little Thomas Mountain Rd. (Forest Road 6S13) just S of Lake Hemet from Rt. 74. | 1409 | Comment | ||
SD229292 | Penstemon spectabilis | Dick Schwenkmeyer | 2012-4-18 | 699 | Riverside | Mt. San Jacinto: Vista Grande, 1.1 mile northwest of U.S. Forestry station on Highway 243, north of Idyllwild. High granite ridge overlooking Gorgonio Pass to the north and Hemet to the west. | 1540 | Comment | ||
SD229293 | Penstemon spectabilis | Dick Schwenkmeyer | 2012-4-17 | 690 | Riverside | Mt. San Jacinto: Vista Grande, 2 miles south of U.S. Forestry station on Highway 243 north of Idyllwild | 1618 | Comment | ||
RSA0070921 | Pentagramma maxonii | F. W. Peirson | 1921-3-20 | 5357 | Riverside | Andreas Canyon, near Palm Springs. | 243 | Comment | ||
UC74891 | Pentagramma maxonii | Emma Miles | Oct. 1888 | Riverside | San Jacinto Mts | Comment | ||||
SBBG14835 | Pentagramma triangularis subsp. maxonii | L. L. Kiefer | 1963-3-24 | 472 | Riverside | Tahquitz Cyn above Tahquitz Falls | 274 | Comment | ||
UC63690 | Perideridia parishii subsp. latifolia | H. M. Hall | 1897-8-16 | 851 | Riverside | San Jacinto Mt.; bogs and meadows | 2499 | Comment | ||
UCSB3817 | Peritoma arborea | Ralph, F. | 1960-4-1 | Riverside | Whitewater Canyon, 1.6 miles north of U.S. Hwy. 99, western edge of the Colorado Desert | Comment | ||||
JEPS34969 | Perityle emoryi | W. L. Jepson | 1927-4-14 | 11703 | Riverside | se end Santa Rosa Mts. foothills (w side of Colorado Desert); Colorado Desert, Silent Canyon | 304 | Comment | ||
UCR104023 | Perityle emoryi | George K. Helmkamp, E. A. Helmkamp | 1998-2-5 | 2662 | Riverside | Sonoran (Colorado) Desert, Indio Hills, 3 mi. east of Thousand Palms & 1.1 mi. N on Amity Rd. | 101 | Comment | ||
UCR255952 | Perityle emoryi | Deidre Conocchioli, Duncan S. Bell | 2014-3-4 | 147 | Riverside | east side of Santa Rosa Mountains, west edge of Coachella Valley,1.3 mi down dirt BLM road from paved 58th Avenue, 4WD road south of Lake Cahuila and La Quinta | 37 | Comment | ||
RSA134874 | Petalonyx thurberi | L. S. Rose | 1959-1-10 | 59008 | Riverside | La Quinta | 15 | Comment | ||
RSA698082 | Petalonyx thurberi | J. R. Bruff | 1934-6-19 | 536 | Riverside | 5 mi. S.E Palm Springs. | Comment Read comments Aug 27 2011 |
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RSA557345 | Petunia parviflora | Julie Greene | 1993-5-12 | 1306 | Riverside | San Jacinto Wildlife Area; south of gated W-E road, east of Davis Road. | 433 | Comment | ||
CAS-BOT-BC326837 | Peucephyllum schottii | Marcus E. Jones | 1930-4-1 | s.n. | Riverside | Shaver's Well | Comment | |||
RSA0121245 | Peucephyllum schottii | Sherwin Carlquist | 1958-10-12 | 628 | Riverside | Eagle Mt., pumping station. | Comment | |||
UC69292 | Peucephyllum schottii | L. A. Greata | April 1905 | Riverside | Coachella | Comment | ||||
UCR196348 | Peucephyllum schottii | Naomi Fraga, Lisa Rojas | 2005-2-10 | 1375 | Riverside | Northeastern Colorado Desert, just north of Palen Pass Road, c. 10 mi east of Hwy 177 | 365 | Comment | ||
UCSB37917 | Peucephyllum schottii | Roos, John | 1966-2-5 | Riverside | Pushawalla Wash near 1000 Palms, Indio Hills | Comment | ||||
POM3797 | Phacelia ambigua | Louis Greata | 1905-04 | s.n. | Riverside | Coachella Colorado Desert. | Comment | |||
RSA426009A | Phacelia ambigua | H. de Forest, Jack Rempel | 1935-4-14 | s.n. | Riverside | Mojave Desert between Lost Horse Valley and Pinto Basin. | Comment Read comments Jan 8 2017 |
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SEINET3005069 | Phacelia ambigua | G. Rink | 2011-5-1 | 10507 | Riverside | North side of the Chuckawalla Mountains near Chuckawalla Spring. | 505 | Comment | ||
RSA602245 | Phacelia brachyloba | R. S. Woglum | 1937-5-22 | 551 | Riverside | Santa Rosa Mountains, near Santa Rosa Indian Reservation. | Comment | |||
UCR35126 | Phacelia brachyloba | L. B. Ziegler | 1974-5-20 | 526 | Riverside | San Jacinto Valley, San Jacinto River bed | 489 | Comment | ||
POM343364 | Phacelia campanularia | F. R. Fosberg | 1983-4-23 | 64172 | Riverside | Whitewater Bridge. | Comment | |||
UCR103257 | Phacelia campanularia | B. G. Pitzer, O. F. Clarke, S. Reed, G. Ruiz | 1998-3-7 | 3570 | Riverside | San Bernardino Mountains, Wildlands Conservancy's Mission Creek Preserve, c. 2 mi. up canyon from entrance at ranch gate, on Mission Creek Road, off of Calif. Hwy 62 | 762 | Comment | ||
UCSB52572 | Phacelia campanularia | Cowan, Clark | 1978-4-23 | Riverside | ESE slope above San Jacinto tramway parking lot, Chino Canyon | 570 | Comment | |||
UC187882 | Phacelia campanularia subsp. campanularia | S. B. and W. F. Parish | April 1882 | 216 | Riverside | Whitewater borders of the Colorado Desert | Comment Read comments Feb 9 2008 |
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POM14360 | Phacelia campanularia subsp. vasiformis | P. A. Munz, D. D. Keck | 1922-4-9 | 4766 | Riverside | Shavers Well, near Mecca. | 76 | Comment | ||
SEINET3158091 | Phacelia circinata | F. M. Reed | 1908-7-11 | 2505 | Riverside | San Jacinto Mts., trail to summit above Round Valley. | 2957 | Comment | ||
UCR104033 | Phacelia crenulata | George K. Helmkamp, E. A. Helmkamp | 1998-2-18 | 2736 | Riverside | Sonoran (Colorado) Desert, Chuckwalla Mtns, 10.6 miles SSW of Chuckwalla Valley Rd. on Graham Pass Rd. | 488 | Comment | ||
UCR85081 | Phacelia crenulata | A. C. Sanders, G. K. Helmkamp, P. J. MacKay | 1995-3-12 | 16037 | Riverside | Sonoran (Colorado) Desert, Coachella Valley, City of Indio, just SW of Whitewater River channel at Auto Center Drive (Hwy 111) | -7.5 | Comment | ||
UC1087296 | Phacelia crenulata var. ambigua | P. C. Everett and E. K. Balls | 1958-4-29 | 23011 | Riverside | US Hwy 60/70 6.5 mi e jct. with U.S. Hwy. 99 (Indio to Blythe) | 243 | Comment | ||
UC170163 | Phacelia crenulata var. ambigua | E. E. Schellenger | 1894-12-4 | 94 | Riverside | Chuckawalla Bench Colorado Desert | Comment | |||
UC572247 | Phacelia crenulata var. ambigua | H. S. Yates | 1937-3-23 | 6409 | Riverside | 3 mi n Palm Springs; San Jacinto Quadrangle | 213 | Comment | ||
JOTR35216 | Phacelia crenulata var. crenulata | La Doux, Tasha, M. Harding, B. Truesdell | 2011-3-15 | 3640 | Riverside | Joshua Tree National Park. Southeast Little San Bernardino Mountains; west Pinkham Wash (Stop 2) | Comment | |||
UC1262269 | Phacelia cryptantha | E. W. Lathrop | 1966-5-8 | 6441 | Riverside | 3 mi sw Corona; Cleveland Nat'l Forest, Tracuco Distict, Hagador Canyon | 274 | Comment | ||
UC64055 | Phacelia curvipes | H. M. Hall | May 1899 | 1170 | Riverside | El Toro Peak San Jacinto Mountains | 2133 | Comment | ||
RSA426072 | Phacelia distans | E. A. McGregor | 1966-3-21 | s.n. | Riverside | Coachella Valley, San Diego County. [Riverside Co] | Comment Read comments Mar 4 2009 |
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SD107798 | Phacelia distans | C. W. Tilforth | 1978-4-30 | 1567 | Riverside | Low rounded hills east of Norco. | Comment | |||
UCR241647 | Phacelia distans | T. B. Salvato, Jeffrey Ross | 1998-6-9 | MOR- 365 | Riverside | San Bernardino Mtns. Foothills, Morongo Indian Reservation, Lion Canyon up to fork in stream | 720 | Comment | ||
RSA192355 | Phacelia grandiflora | H. A. Zuill | 1966-6-5 | 197 | Riverside | San Mateo Canyon about 13 miles SW of Murrieta | Comment Read comments Feb 12 2013 |
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UCR164936 | Phacelia imbricata | T. B. Salvato, John F. Green | 2004-5-27 | 620 | Riverside | San Bernardino Mtns, head of Banning (San Gorgonio River) Canyon close to the San Bernardino Co. line, 0.5 mi SE of Oak Glen Conservation Camp | 1463 | Comment | ||
RSA567471 | Phacelia imbricata subsp. imbricata | Scott D. White | 1993-5-29 | 1463 | Riverside | San Bernardino Mountains: Banning Canyon and Big Oaks Canyon along the road to Raywood Flat, Yucaipa Ridge. | 1372 | Comment | ||
RSA519232 | Phacelia minor | Ed LaRue | 1989-4-26 | s.n. | Riverside | 2 mi. (airline) NW of Lake Elsinore, adjacent to Cleveland National Forest; at mouths of Rice and McVicker Canyons. | 488 | Comment | ||
RSA78473 | Phacelia minor | Verne Grant, Alva Grant | 1952-3-19 | 17502 | Riverside | Near mouth of Whitewater Canyon. | Comment | |||
SBBG55031 | Phacelia minor | D. Keil, M. McLeod | 1979-3-18 | 12968 | Riverside | Alberhill Jct along St Hwy 71 | 365 | Comment | ||
SD137730 | Phacelia minor | Darin L. Banks | 1995-4-11 | 171 | Riverside | Cleveland National Forest, Agua Tibia Wilderness Area; N slope of Agua Tibia Mtn., E of the Dripping Springs Alcove Area along the Dripping Spring Trail | 950 | Comment | ||
UC916698 | Phacelia minor | Frank W. Gould | 1944-4-4 | 2212 | Riverside | on hwy 71 9 mi se Temecula | Comment | |||
UCR137359 | Phacelia ramosissima | John Wear | 1998-7-8 | s.n. | Riverside | San Jacinto Mtns., Pine Meadow in eastern Garner Valley, R-Ranch, just east of Hwy 74, between Gold Hill and Thomas Mountain | 1402 | Comment | ||
JOTR36459 | Phacelia rotundifolia | La Doux, Tasha, M. Harding, B. Truesdell, D. Shade, E. Babich | 2013-3-15 | 3429 | Riverside | Joshua Tree National Park. Southeast Coxcomb mountains; ridge top with steep, loose, rocky metamorphic siltstone slopes below (above Russi Rocks guzzler) (Stop 3) | 538 | Comment | ||
CHSC61260 | Phalaris minor | J. Lund | 1980-4-2 | Riverside | Across the freeway from Valarie Jeans on Rd. W86 on north west side of Salton Sea. | Comment | ||||
POM49092 | Phleum alpinum | P. A. Munz | 1924-7-27 | 8771 | Riverside | Deer Springs, San Jacinto Mountains | 2470 | Comment | ||
JOTR32530A | Phoenix dactylifera | La Doux, Tasha, M. Harding, M. Wheeler, T. Herskovits | 2011-4-14 | 2540 | Riverside | Joshua Tree National Park. southwest Eagle Mountains; steep rocky drainage approx. 1.5mi east of Cottonwood Canyon and 1.5mi north of park boundary | 815 | Comment | ||
JOTR35431C | Phoenix dactylifera | Kain, Katie, Angela Sowa | 2012-10-16 | s.n. | Riverside | Joshua Tree National Park. southwest Eagle Mountains; steep rocky drainage approx. 1.5mi east of Cottonwood Canyon and 1.5mi north of park boundary | 815 | Comment | ||
RSA615066 | Phoenix dactylifera | A. C. Sanders, P. J. MacKay, G. K. Helmkamp, J. D. Stewart, Colin L. Sanders | 1994-12-4 | 15889 | Riverside | Colorado Desert, Salton Sink: Dos Palmas Spring and immediate vicinity., 33 deg 30.16 N, 115 deg 49.9 W | -30 | Comment | ||
RSA435581 | Pholisma arenarium | N. C. Cooper | 1946-08 | 2640 | Riverside | Joshua Tree National Monument. | 1280 | Comment | ||
CLARK-A1656-703 | Pholistoma membranaceum | Theo Glenn | 1979-2-11 | Riverside | San Jacinto Mountains | Comment | ||||
UC197348 | Pholistoma membranaceum | Samuel B. Parish | Mar 1883 | 21 | Riverside | borders of the Colorado Desert Cabezon; Colorado Desert, Cabezon | Comment Read comments Jul 15 2009 |
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UC63810 | Pholistoma membranaceum | H. M. Hall | 1897-4-17 | 447 | Riverside | Banning | Comment Read comments Mar 13 2011 |
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UCD120944 | Pholistoma membranaceum | Geoffrey Levin | 1976-3-27 | 685 | Riverside | Riverside County; Chino Canyon, west of Palms Springs, Mt. Range: Alluvial fan of San Jacinto Mts., Drainage area: Salton Sea Basin | 396 | Comment | ||
UCR42516 | Pholistoma membranaceum | P. J. Leary | 1975-2-25 | 944 | Riverside | SE Mojave Desert, Joshua Tree National Monument, 2.3 SE of Aqua Peak. Coxcomb Mtns | 976 | Comment | ||
UCD102027 | Phoradendron bolleanum | Steve Boyd | 1985-12-14 | 1193 | Riverside | Gavilan Hills, Harford Springs County Park. | Comment | |||
CAS-BOT-BC135106 | Phoradendron californicum | R. F. Hoover | 1966-10-15 | 10165 | Riverside | Dead Indian Canyon | Comment | |||
OBI34667 | Phoradendron californicum | David J. Keil | 1980-3-29 | 13744 | Riverside | Joshua Tree Natl Monument. 7 mi N of Cottonwood Springs turnoff | Comment | |||
POM48145 | Phoradendron californicum | S. B. Parish | 1920-3-26 | 20010 | Riverside | Indian Wells. | Comment Read comments Mar 12 2011 |
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RSA0108815 | Phoradendron californicum | Duncan S. Bell, Amanda Turek | 2009-3-30 | 189 | Riverside | South end of the Arica Mountains; approximately 1.5 air miles southwest of Priest Well. | 365 | Comment | ||
RSA15520 | Phoradendron californicum | L. S. Rose | 1935-12-19 | s.n. | Riverside | Palm Springs. | 138 | Comment | ||
RSA651773 | Phoradendron californicum | Darrell Garrett | 1949-6-2 | s.n. | Riverside | 6 miles west of Palm Springs. | 114 | Comment | ||
SBBG22932 | Phoradendron californicum | D. Myrick | 1965-3-4 | 1083 | Riverside | Palms to Pines Hwy 74 | 914 | Comment | ||
UCR139944 | Phoradendron californicum | L. C. Wheeler | 1964-10-17 | 8641 | Riverside | Sonoran Desert, North side of Orocopia Mountains, south of Hayfield Reservoir | 457 | Comment | ||
RSA592672 | Phoradendron densum | Scott D. White, D. Haselfeld | 1996-7-2 | 4264 | Riverside | Pinyon Flat area, N of Hwy. 74, ca. 10 road mi. E of junction w/ Hwy. 371. W facing slope of Sugarloaf Mtn and adjacent valley. | 1250 | Comment | ||
UCR22085 | Phoradendron densum | Steve Boyd | 1980-5-3 | 184 | Riverside | Gavilan Hills, Harford Springs County Park, NW corner of the Gavilan Plateau | 625 | Comment | ||
UCSB39083 | Phoradendron leucarpum subsp. tomentosum | Jorgensen, Jan | 1982-1-19 | Riverside | 1 kilometer up Carizzo Road from highway 74 north of Palm Desert, San Jacinto Mountains | 1100 | Comment | |||
RSA420756 | Phoradendron pauciflorum | Albert J. Perkins | 1915-9-6 | s.n. | Riverside | San Jacinto Mt. | Comment | |||
CAS-BOT-BC171149 | Phoradendron serotinum subsp. tomentosum | Scott D. White | 1996-8-1 | 4444 | Riverside | San Jacinto Mtns. Idylwild Area: N of Strawberry Valley, between Bear Trap Cyn and Lily Creek | 1615 | Comment | ||
JOTR36413 | Phoradendron serotinum subsp. tomentosum | La Doux, Tasha, K. Callahan, M. Harding, M. Levandowski | 2013-5-9 | 3360 | Riverside | Joshua Tree National Park. Little San Bernardino Mtns; Stubbe Springs, near guzzler and spring on densely vegetated slope (STOP1) | 1371 | Comment | ||
SEINET4567399 | Phoradendron villosum | R. L. Rutherford | 1945-5-24 | 1656 | Riverside | Big Oaks Canyon, Banning. | 1219 | Comment | ||
UC1073268 | Phoradendron villosum | George B. Rossbach | 1955-4-22 | 230 | Riverside | slope between Juniper Flat and Stubby Spring; Little San Bernardino Mts. | 1402 | Comment | ||
UC6088 | Phoradendron villosum | Mrs. Gregory | 1890-1 | Riverside | at San Jacinto San Jacinto | Comment | ||||
CHSC1928 | Physalis crassifolia | V. Holt | 1935-4-16 | Riverside | Colorado Desert. | Comment | ||||
POM50002 | Physalis crassifolia | E. C. Jaeger | 1925-3-1 | s.n. | Riverside | Box Springs Mtns. | Comment | |||
RSA747836 | Physalis crassifolia | Scott D. White, Justin M. Wood | 2009-4-28 | 12602 | Riverside | Little San Bernardino Mountains: City of Desert Hot Springs, Proposed development N of Pierson Blvd and E of Verbena Dr. | Comment | |||
UCR103322 | Physalis crassifolia | George K. Helmkamp, E. A. Helmkamp | 1998-2-5 | 2653 | Riverside | Sonoran (Colorado) Desert, Indio Hills, 3 mi. east of Thousand Palms & 1.1 mi. N on Amity Rd. | 101 | Comment | ||
UCR117686 | Physalis crassifolia | V. W. Steinmann | 1999-10-26 | 1414 | Riverside | Sonoran (Colorado) Desert, foothills of the Chuckwalla Mtns, open desert c. 2 km south of Desert Center. | 325 | Comment | ||
UCR74361 | Physalis crassifolia | Theo Glenn | 1991-5-2 | 91- 20 | Riverside | Sonoran (Colorado) Desert, McCoy Mountains, NW of Blythe | 350 | Comment | ||
RSA228819 | Pickeringia montana | Colin M. Wainwright | 1972-2-10 | 590 | Riverside | Cleveland National Forest. 7.5 miles South of Lake Elsinore along Forest route 7S04, T7S, R5W, S15 | Comment | |||
SEINET3288971 ![]() |
Pinus | Loraine Yeatts, Dick Yeatts | 2002-4-15 | 4768 | Riverside | Comment | ||||
JEPS47964 | Pinus contorta subsp. murrayana | W. L. Jepson | 1903-8-8 | 2307 | Riverside | Summit of Tauquitz Peak San Jacinto Mt., Summit of Tauquitz Peak | 2682 | Comment Read comments Jul 6 2010 |
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UC184 | Pinus coulteri | W. H. Brewer | 1861-1-22 | 136 | Riverside | 75 mi se of Los Angeles (dry slopes of Santa Ana Range near Temescal); Temescal, Santa Ana Range | Comment Read comments Jul 6 2010 |
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RSA78326 | Pinus jeffreyi | Philip A. Munz, E. K. Balls | 1952-8-21 | 17979 | Riverside | Santa Rosa Spring, Santa Rosa Mts. | 2134 | Comment | ||
UC64555 | Pinus lambertiana | H. M. Hall | 1902-4-16 | 2880 | Riverside | w side Tahquitz Pk.; San Jacinto Mountains | 2560 | Comment | ||
CDA541 | Pinus monophylla | L. D. Merrill | 1999-8-27 | s.n. | Riverside | Santa Rosa Mtns., Cactus Springs trailhead. | 0 | Comment | ||
SBBG99806 | Pinus monophylla | W. L. Halvorson | 1977-4-4 | 77 -236 | Riverside | transition from desert to Joshua Tree Nat Monument | 1219 | Comment | ||
SD80146 | Pinus monophylla | Nancy Ryan Zabriskie, Walter Zabriskie | 1971-4-9 | 379 | Riverside | Santa Rosa Mountains, north slope, Deep Canyon, about 2 miles south of Highway #74 | 1310 | Comment | ||
UCSB38389 | Pinus pinea | S. Austin | 1969-10-10 | Riverside | UNIV. CALIF. RIVERSIDE | Comment | ||||
CAS-BOT-BC79053 | Pinus ponderosa | H. E. McMinn | 1926-7-2 | 1500 | Riverside | Tahquitz Peak Trail - San Jacinto Mts. | Comment | |||
CAS-BOT-BC79089 | Pinus quadrifolia | Victor Duran | 1933-7-2 | 3495 | Riverside | near Santa Rosa, Santa Rosa Mountains | 1676 | Comment | ||
SEINET3874495 ![]() |
Pinus quadrifolia | R. M. Lanner | 1970-12-17 | 2084 | Riverside | San Jacinto Mountains San Bernardino National Forest. Along Highway 74.; 0 | Comment | |||
UCSB142 | Pinus quadrifolia | Haller, John | 1960-5-15 | Riverside | 0.4 mi. W of Calif. 74 on road to Anza, near S end of Hemet Valley | 1463 | Comment | |||
UCSB149 | Pinus quadrifolia | Newby, Ron | 1959-5-17 | Riverside | 12 miles N from Pinon Flats on Highway 74 growing along roadside; San Jacinto Mountains | 1371 | Comment | |||
RSA619552 | Piperia cooperi | Darin L. Banks | 1997-5-5 | 2000 | Riverside | NW Palomar Mountains, Agua Tibia Mountains: Pechanga Indian Reservation, east of San Gabriel Church along Pechanga Road, east of its intersection with Pechanga Creek., East of where the road crosses to the southern bank of the south fork of Pechanga Creek. | 427 | Comment | ||
UCR30553 | Piperia cooperi | John C. Roos | 1950-5-6 | 4791 | Riverside | Santa Ana Mtns., Hagador Canyon | 427 | Comment | ||
UCR234254 | Pistacia atlantica | A. C. Sanders, T. B. Salvato | 2012-4-27 | 40097 | Riverside | Peninsular Range; Santa Ana Mtns. Region, Temescal Canyon, along Temescal Canyon Rd. between Glen Ivy/I-15 and Indian Truck Trail, c. 500 m SE of El Hermano Rd. | 325 | Comment | ||
CDA2640 | Pistia stratiotes | A. C. Sanders, C. L. Sanders, D. L. Sanders | 2004-5-23 | 27963 | Riverside | Sonoran (Colorado) Desert; Coachella Valley, northeast end of the Salton Sea, near end of Johnson St. | Comment | |||
UCR91740 | Plagiobothrys arizonicus | A. C. Sanders, J. Goetzen | 1996-5-1 | 18139 | Riverside | San Bernardino Mtns., Morongo Indian Reservation, along dirt road in Hathaway Creek Canyon, north of Banning | 915 | Comment | ||
UCR241777 | Plagiobothrys canescens | A. C. Sanders, Timothy W. Chumley | 2013-4-1 | 40723 | Riverside | Peninsular Range; Elsinore Valley, Hwy 74 at Collier, large vacant parcel at SE corner of intersection, NE edge of Lake Elsinore, between Riverside Dr. (Hwy 74) and Enterprise Way | 385 | Comment | ||
CAS-BOT-BC523904 | Plagiobothrys collinus | A. C. Sanders | 2012-4-12 | 40023 | Riverside | Peninsular Range; Santa Ana Mountains region: Temescal Canyon, along Temescal Canyon Rd., between Glen Ivy and Indian Truck Trail, c. 250 m SE of El Hermano Rd | 314 | Comment | ||
UC218128 | Plagiobothrys collinus | P. A. Munz, and R. D. Harwood | 1915-3 | 3378 | Riverside | 5 mi s Corona | 304 | Comment | ||
UCR140316 | Plagiobothrys collinus | A. C. Sanders, Guy Bruyea | 2004-4-2 | 27410 | Riverside | San Jacinto Valley, Tres Cerritos, c. 3 miles WNW of Hemet, east of the Lakeview Mtns., in central valley among the three peaks | 518 | Comment | ||
UCR172750 | Plagiobothrys collinus | Abby Sirulnik, Ian G. Gillespie | 2000-5-14 | 42 | Riverside | Peninsular Ranges; Santa Ana Mtn. Foothills, Temescal Canyon. Indian Truck Road exit off of Interstate 15, c. 0.9 mi. S on De Palma Road | 427 | Comment | ||
UCR234278 | Plagiobothrys collinus | A. C. Sanders | 2012-4-12 | 40023 | Riverside | Peninsular Range; Santa Ana Mtns. Region, Temescal Canyon, along Temescal Canyon Rd. between Glen Ivy and Indian Truck Trail, c. 250 m SE of El Hermano Rd. | 314 | Comment | ||
RSA522714 | Plagiobothrys collinus var. californicus | Steve Boyd, Timothy S. Ross, L. Arnseth | 1990-3-29 | 3900 | Riverside | Vail Lake area, cinder cone ridge at N side of mouth of Temecula Creek Canyon and adjacent benches on S Flank of Big Oak Mountain. | 396 | Comment | ||
SEINET3084168 ![]() |
Plagiobothrys collinus var. californicus | Richard Montijo | 1990-4-27 | Riverside | Rancho California area: E of Santa Rosa Plateau, Green Meadow Road off of de Portoloa Road. T7S, R1W, sec. 30. | 610 | Comment | |||
UCR182164 | Plagiobothrys collinus var. californicus | Mitch Provance | 2003-4-5 | 6608 | Riverside | San Bernardino Valley, SW extreme of the Jurupa Mountains, Glen Avon, slopes N of the northern extreme of Campbell St | 274 | Comment | ||
UCR20732 | Plagiobothrys collinus var. californicus | A. C. Sanders, Steve Boyd | 1980-5-2 | 1406 | Riverside | Peninsular Range; Perris Basin, Motte Reserve; rocky hills 2.5 miles NW of Perris | 518 | Comment | ||
UCR180146 | Plagiobothrys collinus var. fulvescens | Mitch Provance | 2003-4-26 | 9895 | Riverside | Santa Ana River Valley, northern extreme of the La Sierra Hills, on the N-facing slopes and ridges just south of Crestlawn Memorial Cemetery | 427 | Comment | ||
UCR279569 | Plagiobothrys jonesii | A. C. Sanders, Jim Malusa | 2017-3-29 | 43193 | Riverside | Sonoran (Colorado) Desert, northern Chocolate Mountains, large canyon 2.8 km south of the confluence of Red Canyon and Salt Creek | 460 | Comment | ||
RSA752563 | Plagiobothrys leptocladus | Justin M. Wood | 2009-3-3 | 329 | Riverside | Between the cities of Murrieta and Temecula, near the confluence of Warm Springs Creek and Murrieta Creek in a large open flood control field. | 341 | Comment | ||
UCR211730 | Plagiobothrys leptocladus | Fred M. Roberts, D. E. Bramlet | 2005-5-5 | 6180 | Riverside | Perris Basin, San Jacinto Valley, along MWD canal just north of Devonshire Road and west of Warren Road | 458 | Comment | ||
UCR281124 | Plagiobothrys leptocladus | Mitch Provance, Jeremiah George | 2017-3-23 | 317- 71 | Riverside | Elsinore Trough, Lake Elsinore, about 350 ft. NW of the corner of Diamond Dr. and Pete Lehr Dr. | 386 | Comment | ||
POM3833 | Plagiobothrys nothofulvus | H. M. Hall | 1902-4-26 | 2980 | Riverside | Box Springs Mountain, vicinity of Riverside | 701 | Comment | ||
UCR162821 | Plagiobothrys nothofulvus | Jeri Hirshberg | 1989-3-15 | s.n. | Riverside | Santa Ana Mtns., Santa Rosa Plateau, south of town of Murrieta; small mesa SW of Mesa de Burro | 579 | Comment | ||
UCR266778 | Plagiobothrys tenellus | Mitch Provance, Matt Amalong | 2015-3-25 | 315- 24 | Riverside | Paloma Valley, Murrieta, old Clydesdale horse ranch 0.4-0.6 miles S of Keller Rd., along unmarked dirt portion of Menifee Rd. | 450 | Comment | ||
UCR48174 | Plagiobothrys undulatus | R. F. Thorne | 1973-5-23 | 45525 | Riverside | Santa Rosa Plateau, north side of Mesa de Colorado | 610 | Comment | ||
UCR182523 | Plantago elongata | Mitch Provance | 2005-5-17 | 6576 | Riverside | Warm Springs Valley, Terra Cotta, Nichols Rd. Wetland at Alberhill Creek, c. 100 yards SE of the Durant RR siding, the site bordered along the NW by Pierce St. and on the N by Alberhill Creek, with Baker St. more or less bisecting the collection site | 421 | Comment | ||
POM184244 | Plantago erecta | P. A. Munz | 1932-3-24 | 12021 | Riverside | North of Elsinore | 305 | Comment | ||
RSA781617 | Plantago ovata | Duncan S. Bell | 2009-3-8 | 85 | Riverside | Arica Mountains: collecting on the mountains ridgeline at the northern part of mountain range approximately 2.7 air miles northwest of Priest Well. | 565 | Comment | ||
RSA784935 | Plantago ovata | Duncan S. Bell | 2012-2-12 | 3103 | Riverside | Mecca Hills: approximately 1.25 air miles north of Box Canyon Road, and approximately 4 air miles southwest of Shavers Well. | 256 | Comment | ||
RSA793419 | Plantago ovata | Naomi Fraga, David Fraker, Tommy Stoughton | 2012-3-15 | 3957 | Riverside | Off of Box Canyon Rd. south of Shaver well on an alluvial plain. | 323 | Comment | ||
SEINET7048019 | Plantago ovata | Steven R. Hill, Kate Kramer | 2001-4-27 | 33487 | Riverside | North side of Route I-10, west side of Coachella Canal, about 0.1-0.2 mile north of interstate highway, 3 miles east of Indio. Elevation about 31 feet. | Comment | |||
UC1595788 | Plantago ovata | W. Wisura, J. Dolan, and M. Wall | 1992-3-24 | 4626 | Riverside | 7.7 mi ne Mecca (on Box Canyon Rd) | Comment | |||
SEINET9171744 | Plantago ovata | G. C. Wheeler, J. Wheeler | 1968-4-12 | s.n. | Riverside | Deep Canyon Desert Research Area. | Comment | |||
RSA278493 | Plantago ovata var. fastigiata | John F. Emmel | 1977-3-28 | 555 | Riverside | Large wash just NW of Sand Draw Siphon, ca. 10 air miles W. of Rice, SE Mojave Desert. | 274 | Comment | ||
UCSB32743 | Plantago ovata var. fastigiata | Cowan, Clark | 1974-4-6 | Riverside | 1 mi. from Palm Desert Golf Course; .5 mi. on dirt road from maintenance shed; near dump area | 91 | Comment | |||
CHSC35504 | Platystemon californicus | Jeanne Muro | 1972-4-29 | 72 | Riverside | Ca. 4 mi. SW of Murrieta on Tenaja Rd. | 655 | Comment Read comments Nov 16 2011 |
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RSA736312 | Platystemon californicus | Scott D. White, Justin M. Wood | 2008-3-25 | 11782 | Riverside | Perris / Elsinore Basin: Foothills of Gavilan Hills at Temescal Wash, near Olsen Canyon, Morgan Property, Alberhill area. | 274 | Comment | ||
RSA739081 | Platystemon californicus | Keith E. Hoffmaster | 1937-6-6 | 775 | Riverside | San Jacinto Mountains. | Comment | |||
RSA770859 | Platystemon californicus | Orlando Mistretta, Duncan S. Bell, Joy England, Jamie Hall, Chris McDonald, Lucila Reccia | 2010-4-13 | 4927 | Riverside | Transverse Ranges; San Bernardino Mountains region: Whitewater Canyon. Along Whitewater River drainage and adjacent slopes 1-2 miles above Whitewater Visitor Center (Whitewater Trout Farm)., Between N34.01961, W116.68175 and N34.01041 and W116.67141. | 850 | Comment | ||
UC146753 | Platystemon californicus | Katharine Brandegee and Charlotte M. Wilder | May 12 1905-May 17 1905 | Riverside | Wilders near Riverside; near Riverside | Comment | ||||
UC167982 | Platystemon californicus | Katharine Brandegee and Charlotte M. Wilder | May 12 1905-May 17 1905 | 10 | Riverside | Wilders near Riverside; near Riverside | Comment | |||
UC167983 | Platystemon californicus | Katharine Brandegee and Charlotte M. Wilder | 1905-5-12 | 9 | Riverside | Wilders near Riverside; near Riverside | Comment | |||
UCR35346 | Platystemon californicus | L. B. Ziegler | 1967-4-25 | 119 | Riverside | Perris-Aguanga Basin, Pauba Ranch [SE of Temecula in Pauba Valley, off Hwy 79] | 381 | Comment | ||
POM431207 | Pleuraphis rigida | J. C. Roos | 1965-9-5 | s.n. | Riverside | 18 miles W of Blythe. | Comment | |||
JOTR31906 | Pleurocoronis pluriseta | La Doux, Tasha, M. Harding, K. Kain, E. Babich | 2011-3-22 | 2154 | Riverside | Joshua Tree National Park. West Cottonwood Mountains; bouldery side canyon leading into southeast Pinkham Wash | Comment | |||
RSA152502 | Pleurocoronis pluriseta | R. C. Bacigalupi | 1953-4-20 | 4044 | Riverside | Close to head of Lost Palms Canyon, 3 miles N of Shavers Summit, Joshua Tree National Monument. | 762 | Comment | ||
RSA567198 | Poa bigelovii | F. M. Reed | 1920-3-24 | 9187 | Riverside | Murray Canyon | 213 | Comment | ||
UC39596 | Poa fendleriana subsp. longiligula | W. L. Jepson and H. M. Hall | May 17 1901-Jun 1 1901 | 1913 | Riverside | near summit Santa Rosa Peak | 2590 | Comment | ||
UCR169398 | Poa pratensis | T. B. Salvato, John F. Green | 2004-5-27 | 608 | Riverside | San Bernardino Mtns, head of Banning (San Gorgonio River) Canyon close to the San Bernardino Co. line, 0.5 mi SE of Oak Glen Conservation Camp | 1463 | Comment | ||
UCD90300 | Poa secunda | A. A. Beetle | 1944-4-27 | 3006 | Riverside | West of Murietta. | Comment | |||
UC336957 | Poa secunda subsp. secunda | unknown | 1988-4-14 | 5462 | Riverside | Elsinore | Comment | |||
RSA586488A | Poa secunda var. secunda | D. L. Banks, Steve Boyd | 1995-5-9 | 345 | Riverside | NW Palomar Mountains; Agua Tibia Mountains; N of the Cleveland National Forest and the Agua Tibia Wilderness Area; N slope of Agua Tibia Mtn., the Dorland Mtn. area, W of the Dripping Springs Alcove Area;, W of Woodchuck Campground. | 732 | Comment | ||
UCR217566 | Polygala cornuta var. fishiae | Jeff B. Galvin | 2008-6-3 | 50 | Riverside | Peninsular Ranges, foothills of the Santa Ana Mountains, Just west of De Luz Creek, along Avocado Mesa Rd. | 547 | Comment | ||
CDA36447 | Polygonum arenastrum | Mulhesin | 1999-2-17 | PDR 849875 | Riverside | Southern California; Near Blythe. Schindler Bros. farms. | 0 | Comment | ||
UCR17333 | Polygonum argyrocoleon | O. F. Clarke | 1978-10-20 | s.n. | Riverside | Riverside; Rubidoux area, 0.5 mi. north of Santa Ana River, north side of Limonite, 0.3 mi west of Clay St. intersection | Comment | |||
UCR229493 | Polygonum argyrocoleon | Jeremiah George | 2011-7-18 | s.n. | Riverside | Peninsular Range; Elsinore Trough, North Lake Elsinore, just west of Nichols Rd. and Collier Ave. junction | 384 | Comment | ||
UCR180059 | Polygonum aviculare | Mitch Provance | 2005-5-18 | 9816 | Riverside | Warm Springs Valley, Nichols road wetland area at Alberhill Creek, south of the I-15 Freeway and Collier Ave., along the SE side of Pierce St., properties on both the NE and SW sides of Baker St. in the city of Elsinore | 396 | Comment | ||
UCR35080 | Polygonum aviculare | L. B. Ziegler | 1967-8-29 | 210 | Riverside | San Jacinto Mtns., Pine Meadow area | 1418 | Comment | ||
POM19663 | Polygonum bistortoides | Mary F. Spencer | 1923-8-18 | 2283 | Riverside | Round Valley. | 2744 | Comment | ||
UCR122569 | Polygonum hydropiperoides | George K. Helmkamp, E. A. Helmkamp | 2000-8-29 | 5985 | Riverside | Colorado Desert., South of Mecca, where Lincoln St. crosses the Whitewater River, about 0.5 mile from the Salton Sea | -67 | Comment | ||
POM10481 | Polygonum lapathifolium | F. M. Reed | 1904-11-6 | s.n. | Riverside | River bottom at Evans Ranch, Riverside | Comment Read comments Jul 4 2010 |
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CLARK-A1528-4841 | Polypogon monspeliensis | John C. Roos | 1952-4-23 | 5576 | Riverside | Box Springs Mountain | 457 | Comment | ||
UCR42327 | Polypogon monspeliensis | N. M. Fellows, A. C. Sanders, A. Strickland | 1986-4-8 | 172 | Riverside | San Jacinto Mtns./Sonoran (Colorado) Desert, Oasis de Los Osos Preserve, off Snow Creek Canyon at the N foot of the San Jacinto Mountains, 1 mi west of Snow Creek Village | 489 | Comment | ||
UCR3415 | Populus fremontii | H. M. Whistler | 1964-5-3 | 640503- 01 | Riverside | San Bernardino Valley Region, city of Riverside, Santa Ana River bottom, 0.25 mi north of Buena Vista Ave. on Scout Lane | 244 | Comment | ||
CAS-BOT-BC6241 | Populus fremontii subsp. fremontii | Samuel Bonsal Parish | 1913-2-28 | 8471 | Riverside | Salton Basin, Mecca flats | -60 | Comment | ||
POM360816 | Populus trichocarpa | Lester H. Cushman | 1931-10 | s.n. | Riverside | Near Pedley. | Comment | |||
SBBG125897 | Populus trichocarpa | A. C. Sanders with R. E. Riefner Jr. | 2009-8-11 | 37158 | Riverside | Riverside, along Spring Brook between Lake Evans (Fairmont Park) and the Santa Ana River, near old boy scout camp | 238 | Comment | ||
SD157478 | Populus trichocarpa | Bill Knerr | Jan 1998 | Riverside | Old Hwy 395, 9 miles south of Hwy 76, flat area | Comment Read comments Sep 7 2013 |
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UCR202324 | Portulaca oleracea | Denise Woodard | 1998-6-11 | s.n. | Riverside | Sonoran (Colorado) Desert, base of Santa Rosa Mtns. at mouth of Cathedral Canyon, border between Rancho Mirage and Cathedral City, site of proposed Ritz-Carlton Rancho Mirage/ Cathedral Canyon Golf Course | 305 | Comment | ||
UC170162 | Proboscidea althaeifolia | E. E. Schellenger | 1894-8-20 | 110 | Riverside | Paloverde Colorado Desert | Comment Read comments Jan 23 2012 |
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UCR115127 | Proboscidea louisianica | Mitch Provance | 2000-10-28 | 2282 | Riverside | Jurupa Mountains, Jurupa Mountains Cultural Center, 1/4 mile SE of peak 1411 | 290 | Comment | ||
RSA0014807 | Proboscidea louisianica | Steve Boyd | 1984-9-20 | s.n. | Riverside | Mead Valley, 4.5 mi NW of Perris, along Cajalco Rd., 0.2 mi E of its intersection with Clark St. (Old Elsinore Rd.) | Comment | |||
RSA799516 | Prosopis glandulosa | Duncan S. Bell, Kim Clark, Ingrid Crickmore, Bob Ellis, Keir Morse, Gene Ratcliff | 2013-4-7 | 4779 | Riverside | East side of Arica Mountains; west side of Rice Valley approximately 6 air miles southeast of the ghost town of Rice or approximately 5.25 air miles east southeast of Priests Well. | 211 | Comment | ||
RSA0031443 | Prosopis glandulosa var. torreyana | Orlando Mistretta, Duncan S. Bell, Jill Beckman, Joy D. England, Katie Kane, Jamie Hall, Chris McDonald, Lucila Reccia | 2010-4-12 | 4484 | Riverside | Whitewater canyon. Along Whitewater River drainage and adjacent slopes below Whitewater Visitor center (Whitewater Trout Farm) in the vicinity of Bonnie Bell. Between N33.94217, W116.64118 and N33.94722 W116.64305. | 487 | Comment | ||
RSA496123 | Prosopis glandulosa var. torreyana | Steve Boyd, T. S. Ross, L. Arnseth | 1989-3-18 | 3000 | Riverside | Vail Lake area, Temecula Creek Cyn below Vail Lake Dam | 457 | Comment | ||
JEPS65604 | Prosopis pubescens | Marjorie D. Clary | 1936-9-27 | Riverside | Colorado Desert, Coachella Coachella; Colorado Desert, Coachella | Comment | ||||
RSA698011 | Prosopis pubescens | J. R. Bruff | 1927-10-8 | 113 | Riverside | Thousand Palms. | Comment Read comments Sep 10 2011 |
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LA208120 | Prunus fasciculata | N. Dunn; A. M. Martin | 1932-3-27 | sn | Riverside | Cottonwood Spring | Comment | |||
CAS-BOT-BC158288 | Prunus fasciculata var. fasciculata | Reid Moran | 1941-5-4 | 839 | Riverside | East of Quail Spring, Joshua Tree Nat. Mon. | 1300 | Comment | ||
CAS-BOT-BC158296 | Prunus fasciculata var. fasciculata | Nancy Ryan Zabriskie; Walter Zabriskie | 1971-4-9 | 386 | Riverside | 10' south of Hwy 74 between [Sugar Loaf] Sugarloaf Cafe and entry gate to service road. Deep Canyon watershed, north slope Santa Rosa Mountains | 1219 | Comment | ||
RSA787088 | Prunus ilicifolia | Doris Bowers | 1972-4-15 | 1817 | Riverside | Near SBCM dig on Pulgas Creek Rd., Rancho Calif. | 396 | Comment | ||
POM230650 | Prunus virginiana var. demissa | I. W. Clokey, E. N. Anderson | 1935-8-21 | 6673 | Riverside | West of Poppet Flat. | 1200 | Comment | ||
UC829349 | Psathyrotes ramosissima | Alice Eastwood | 1913-4-30 | 3118 | Riverside | Palm Springs | Comment | |||
RSA0065465 | Psathyrotes ramosissima | David B. Dunn | 1947-7-12 | 2976 | Riverside | Pushawalla Canyon Indio Hills. | Comment | |||
RSA559456 | Pseudognaphalium biolettii | Steve Boyd | 1992-5-4 | 7211 | Riverside | Southern Santa Ana Mountains; San Mateo Canyon Wilderness Area; Oak Flats area E of Verdugo Potrero | 732 | Comment | ||
UCR121316 | Pseudognaphalium biolettii | A. C. Sanders, Mark Elvin, Julie M. Vanderwier | 2002-4-22 | 25002 | Riverside | Peninsular Range; San Jacinto Mtns. Region, The Badlands; summit of Mt. Eden, SW of Beaumont | 717 | Comment | ||
CAS-BOT-BC356663 | Pseudognaphalium californicum | T. B. Salvato; John F. Green | 2004-5-27 | 708 | Riverside | San Bernardino Mtns: head of Banning (San Gorgonio River) Canyon close to the San Bernardino Co. line, 0.5 mi SE of Oak Glen Conservation Camp | 1463 | Comment | ||
CAS-BOT-BC356664 | Pseudognaphalium californicum | Carl B. Wolf | 1936-6-17 | 7952 | Riverside | Santa Ana Mts., along Ortega Highway, San Juan Canyon, 5/10 mi. E. of Orange Co. line | 365 | Comment | ||
UCR280938 | Pseudognaphalium canescens subsp. microcephalum | Mitch Provance, Matt K. Beyers | 2017-6-8 | 617- 14 | Riverside | Temescal Valley, Indian Wash, SW of I-15, S side of De Palma Rd., about 0.2 mi WNW of inter. with Glen Eden Rd. | 366 | Comment | ||
SD237349 | Psilocarphus brevissimus | D. E. Bramlet | 1991-5-7 | 2123 | Riverside | Peninsular Range; Perris-Aguanga Basin Region: San Jacinto Valley, 8.2 km SW of Hemet, just NE of jct. of California Ave. & Marvin Hull Road, c. 50-150 m north of the AT&SF railroad tracks & 300 m west of MWD canal. | 500 | Comment | ||
CLARK-A1528-518 | Psoralea californica | Charlotte Stocks | 1962-6-10 | Riverside | San Jacinto Mountains | Comment | ||||
UCR178535 | Psorothamnus arborescens var. simplicifolius | R. G. Swinney | 1967-5-26 | 141 | Riverside | Sonoran (Colorado) Desert/ San Jacinto Mtns., Snow Creek | 381 | Comment | ||
CAS-BOT-BC340908 | Psorothamnus schottii | O. F. Sillig | 1917-5-21 | s.n. | Riverside | Palm Springs, Colorado Desert | Comment | |||
JEPS41645 | Psorothamnus schottii | I. W. Clokey, B. C. Templeton | 1930-4-9 | 4688 | Riverside | North of Palm Springs, Colorado Desert | 51 | Comment | ||
JEPS41665 | Psorothamnus schottii | W. L. Jepson | 1927-4-12 | 11683 | Riverside | Mecca, Painted Canyon Painted Canyon; Mecca, Painted Canyon | 76 | Comment | ||
UC555342 | Psorothamnus schottii | Herbert L. Mason | 1928-3-10 | 4218 | Riverside | Hidden Springs Canyon , Hidden Springs Canyon (Coachella Mts.) | Comment | |||
UC555343 | Psorothamnus schottii | Margaret Stason | 1927-3-12 | Riverside | Painted Canyon , Painted Canyon (Colorado Desert) | Comment | ||||
UC667343 | Psorothamnus schottii | Annie M. Alexander and Louise Kellogg | 1941-5-12 | 2161 | Riverside | road to Black Eagle Mine , road to Black Eagle Mine (Eagle Mountains) | 777 | Comment | ||
UCD108371 | Psorothamnus schottii | Marian L. Vincent; Richard H. Swade | 1963-10-19 | 467 | Riverside | On California State Hwy. 74 ca. 6 miles south of Palm Desert. | Comment | |||
UCSB3062 | Psorothamnus schottii | Leeuwen, Henry | 1957-4-13 | Riverside | Next to Cal. Hwy. 195 about 3 miles west of U.S. 60 | Comment | ||||
POM47617 | Psorothamnus spinosus | M. French Gilman | 1924-07 | s.n. | Riverside | Near Palm Springs. | Comment | |||
UCSB3063 | Psorothamnus spinosus | Haller, Norman | 1953-5-24 | Riverside | 3 1/2 miles S of Palm Springs Indio Rd., on Palms to Pines Hwy. 74 | 152 | Comment | |||
SBBG34287 | Pteridium aquilinum var. pubescens | M. Lewis | 1947-8-26 | 18 | Riverside | San Jacinto Mtns | 1981 | Comment | ||
UC218673 | Pteridium aquilinum var. pubescens | P. A. Munz | 1922-7-5 | 6012 | Riverside | Tahquitz Valley; San Jacinto Mts | 2194 | Comment | ||
UCR113133 | Pterostegia drymarioides | A. C. Sanders | 1998-3-11 | 21679 | Riverside | Shipley/Skinner Reserve area, North Domenigoni Hills, north of Diamond Valley, near old mine site above San Jacinto Valley, south of end of Warren Rd. | 610 | Comment | ||
UCR85317 | Pterostegia drymarioides | A. C. Sanders, G. K. Helmkamp, P. J. MacKay | 1995-3-19 | 16157 | Riverside | San Jacinto Mtns foothills/Sonoran Desert, Coachella Valley; alluvial fan of Chino Canyon along the Palm Springs tram road, north of the road, 14 telephone poles above Hwy 111/Palm Canyon Dr. | 300 | Comment | ||
CAS-BOT-BC61823 | Quercus agrifolia | Samuel B. Parish | 1891-11-4 | 2253 | Riverside | Murrieta | Comment | |||
SBBG44664 | Quercus cornelius-mulleri | W. B. Holt | 1941-10-21 | 10 -1941 | Riverside | near Split Rock, Joshua Tree Nat Monument | Comment | |||
RSA0067891 | Quercus cornelius-mulleri | Peter Rowlands | 1970-5-17 | T- 155 | Riverside | San Brdno. Nat. For., San Jacinto Wilderness Area, Pinon Flats Campground, 15 mi. E. of Idyllwild on Hwy. 74. | 914 | Comment | ||
RSA503821 | Quercus cornelius-mulleri | N. C. Cooper | 1943-9-11 | 910 | Riverside | East side of San Jacinto Mt. | Comment | |||
UCD45794 | Quercus dumosa | Steve Boyd | 1987-11-23 | 2097 | Riverside | Mt. Russel, N. of Lake Perris, Moreno Valley. Elev. 2500 feet. | 762 | Comment | ||
UCR149944 | Quercus engelmannii | Scott D. White | 2004-10-8 | 10776 | Riverside | Peninsular Ranges, 'Black Hills,' southeast of Lake Skinner and north of Oak Mountain | 640 | Comment | ||
LA205331 | Quercus john-tuckeri | Carl Epling; William Robison | 1933-6-24 | sn | Riverside | Little San Bernardino Mountains, Morongo Pass | Comment | |||
RSA571664 | Quercus kelloggii | C. Epling | 1931-10-4 | s.n. | Riverside | Strawberry Valley, San Jacinto Mts. | 1585 | Comment | ||
RSA654804 | Quercus palmeri | A. C. Sanders, Steve D. Boyd, Mitch Provance, J. Ross | 1998-10-25 | 22293 | Riverside | San Jacinto Mtns: W side of Burnt Valley along Burnt Valley Road. | 413 | Comment Read comments Jul 27 2009 |
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UCR111532 | Quercus palmeri | A. C. Sanders, Steve Boyd, Mitch Provance, J. Ross | 1998-10-25 | 22278 | Riverside | San Jacinto Mtns., Pine Meadow along Hwy 74 in Garner Valley (eastern), 2.7 mi. NW of Hwy 371 junction, 0.8 mi. NW of Devil's Ladder Rd. | 1402 | Comment | ||
RSA296120 | Quercus wislizeni var. frutescens | Barry A. Prigge | 1980-8-11 | 3896 | Riverside | San Bernardino Mts, White Canyon: 3.2 miles upstream from trout farm. | 963 | Comment | ||
CAS-BOT-BC362516 | Rafinesquia californica | E. W. Lathrop | 1966-5-15 | 6316 | Riverside | 3 miles SE of Murrieta on the De Luz road | Comment | |||
RSA95070 | Rafinesquia californica | F. W. Peirson | 1919-4-14 | 2763 | Riverside | Murray Canyon, Palm Springs Region. | 457 | Comment | ||
UCR174365 | Rafinesquia californica | A. C. Sanders | 2006-5-19 | 32410 | Riverside | Peninsular Range, Hills between Murrieta and Menifee Valley, west of I-215, south of Bundy Cyn./Scott Rd. and north of Clinton Keith Rd. | 518 | Comment | ||
POM311387 | Rafinesquia neomexicana | Wm. Jeffrey | 1957-4-3 | 147 | Riverside | 1 mile N of Indio Beaumont Hwy on 29 Palms road | 427 | Comment | ||
POM6245 | Rafinesquia neomexicana | I. M. Johnston | 1917-4-4 | s.n. | Riverside | Palm Canyon | 305 | Comment | ||
RSA0069664 | Rafinesquia neomexicana | Cheryl Sevilla, Sarah J. De Groot | 2015-2-18 | 14 | Riverside | Transverse Ranges; San Bernardino Mountains region: San Gorgornio Wilderness Area; on the plain to the east of Mission Creek; 0.4 miles northwest of the Stone House. | 783 | Comment | ||
UCR254623 | Rafinesquia neomexicana | Jim Andre, Glenn Clifton, Ron Kelley | 2013-3-21 | 24401 | Riverside | NE Colorado Desert, West Riverside Mountains; at base of NW corner of range where sand ramps run up against granitic bouldery slopes, about 10 mi. SW of Vidal Jct, 3 mi. south of Grommet RR xing at Hwy 62 | 363 | Comment | ||
UCSB9752 | Rafinesquia neomexicana | Haller, John | 1957-3-23 | Riverside | Morongo Wash, ca. 4.5 road miles N. of U.S. 99, & 3 air miles S of Riverside-San Bernardino Co. line | 609 | Comment | |||
VVC2469 | Rafinesquia neomexicana | Tim Thomas | 2013-3-18 | 5945 | Riverside | Sonoran Desert, 10 miles WSW of Blythe NE of Mule Mtns. | 116 | Comment | ||
POM13799 | Ranunculus cymbalaria var. saximontanus | P. A. Munz | 1922-4-30 | 5139 | Riverside | Tucalota Creek, south of Hemet | Comment | |||
SDSU1243 | Raphanus sativus | D. Hunsaker | 1962-4-10 | Riverside | Three miles SSW from Temecula. | Comment | ||||
SEINET11261098 | Raphanus sativus | N. Duane Atwood | 1993-3-29 | 17736 | Riverside | Huntington Beach along Beach Blvd. ca. 1/2 mi. N of beach.; 0 | Comment | |||
UCR111770 | Rhamnus crocea | Mitch Provance | 1998-3-17 | 224 | Riverside | Jurupa Mountains, 'Rattlesnake Mt.', c. 0.5 km east of corner of Rorimer Dr. and Brenton St., on the E side of Armstrong Rd., in the Sunnyside area of Riverside. | 366 | Comment | ||
LA207824 | Rhamnus crocea subsp. ilicifolia | W. E. Pequegnat; | 1939-4-8 | 19 | Riverside | Santa Ana Mountains | Comment | |||
RSA0104672 | Rhamnus ilicifolia | Duncan S. Bell | 2015-9-30 | 8692 | Riverside | Santa Rosa Mountains; Little Pinyon Flat; collecting in a large drainage from Cactus Spring Trail to Horsethief Creek. | 1246 | Comment | ||
RSA391106 | Rhamnus ilicifolia | A. M. Johnson | 4133 | Riverside | Open sunny area, along road, east side of chaparral. | Comment | ||||
RSA20098 | Rhamnus tomentella subsp. cuspidata | I. W. Clokey, E. G. Anderson | 1935-8-21 | 6735 | Riverside | North of Idlewilde. | 1650 | Comment | ||
UC18582 | Rhamnus tomentella subsp. cuspidata | H. M. Hall | Jul 1897 | Riverside | San Jacinto Mountains | 1828 | Comment | |||
UCR12148 | Rhododendron occidentale | Art Whistler | 1966-5-8 | s.n. | Riverside | Peninsular Ranges/ San Jacinto Mountains, downstream from Lake Fulmor, Route 74 | 1585 | Comment | ||
UCR19136 | Rhus aromatica | John C. Roos | 1948-5-15 | 3831 | Riverside | Sonoran (Colorado) Desert, Eagle Mountains, upper Lost Palms Canyon | 1037 | Comment | ||
CLARK-A1528-5596 | Rhus integrifolia | John C. Roos | 1950-2-18 | 4707 | Riverside | Box Springs Mountains | 774 | Comment | ||
RSA125660 | Rhus integrifolia | R. Weatherby | 1950-3-6 | 1059 | Riverside | Arlington Hills, near Lake Matthews. | 335 | Comment | ||
CLARK-A1528-120 | Rhus trilobata var. pilosissima | Fred B. Essig | 1967-3-18 | Riverside | Riverside | Comment | ||||
POM10075 | Rhus trilobata var. pilosissima | Charlotte M. Wilder | 1904-6-11 | 46 | Riverside | Wilders Canyon; Jurupa Hills near Riverside. | Comment | |||
RSA403704 | Rhus trilobata var. pilosissima | Ora M. Clark | 1929-4-6 | 1951 | Riverside | South of Hemet. | Comment | |||
IRVC9268 | Rhus trilobata var. quinata | B. T. Gittins | 1966-5-1 | 1248 | Riverside | 6 miles W of Murietta; roadside. Santa Ana Mountains | Comment | |||
POM229047 | Ribes cereum | P. A. Munz | 1937-5-30 | 15142 | Riverside | Rocky Crest, Santa Rosa Peak | 2439 | Comment Read comments Dec 18 2011 |
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SBBG104048 | Ribes indecorum | S. D. White | 1992-3-29 | 92 -55 | Riverside | Millard cyn, slope below fork with E Millard Cyn Rd | Comment Read comments Sep 8 2014 |
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UCR113594 | Ribes indecorum | A. C. Sanders | 1998-1-15 | 21628 | Riverside | Lake Skinner area, Black Mtn., along road up north side | 884 | Comment | ||
SJSU7833 | Ribes malvaceum | G. B. Youngberg | 1956-3-31 | 241 | Riverside | Banning-Idyllwild Rd, Sna Jacinto Mts | 1158 | Comment | ||
RSA0022092 | Ribes montigenum | P. A. Munz | 1922-7-7 | 6046 | Riverside | Summit of San Jacinto Peak. | 3287 | Comment | ||
SD29587 | Ribes nevadense | Darley F. Howe | 1941-6-9 | Riverside | Strawberry Creek San Jacinto Mts | Comment | ||||
UC11633 | Ribes nevadense | H. M. Hall | May 1899 | Riverside | Strawberry Valley San Jacinto Mountains | Comment | ||||
UCR90328 | Ribes quercetorum | Chet McGaugh | 1993-3-10 | s.n. | Riverside | Peninsular Range, S edge of Durasno Valley, c. 6 mi SW of Anza, N foot of Iron Spring Mtn, south of Tule Rd. and just west of Walker Rch Rd. | 1402 | Comment | ||
SD145977 | Rorippa curvipes | A. C. Sanders, Mitch Provance | 1999-9-26 | 23112 | Riverside | San Jacinto Valley: Mystic (San Jacinto) Lake, 1.4 mi. south-east of Jackrabbit Trail on Gilman Springs Rd., 1.4 mi. south of Eden Hot Spring | 433 | Comment | ||
UCR50008 | Rorippa palustris | Maureen Hales Pendleton | 1987-12-7 | s.n. | Riverside | Peninsular Range, Old Vail Ranch, off Pala Rd., 1 mile south of Hwy 79 | Comment | |||
UCR268297 | Rosa californica | Jim Andre | 2012-6-15 | 30551 | Riverside | San Jacinto Mountains, west slopes of range along Poppet Flat Road, Poppet Creek canyon, 3.2 miles west of Hwy 243 | 1022 | Comment | ||
UCR975 | Rosa californica | S. C. Anderson | 1957-5-21 | s.n. | Riverside | Riverside, Santa Ana River bottom, 0.5 mi. east of Humane Society, north of Jurupa Ave. [near Union Pacific RR bridge] | 220 | Comment | ||
UCR1486 | Rubus ursinus | R. L. Irwin | 1962-4-21 | 0032 | Riverside | c. 0.2 mile west of Lake Evans, Riverside | 244 | Comment | ||
RSA343865 | Rumex acetosella | Robert F. Thorne, Walter Wisura, Earl Lathrop, Sara Meury | 1985-5-18 | 60657 | Riverside | Santa Rosa Plateau: at edge of Cleveland National Forest. | 610 | Comment | ||
RSA466097 | Rumex hymenosepalus | N. C. Cooper | 1945-3-24 | 1613 | Riverside | Cabazon. | 457 | Comment | ||
CDA2894 | Rumex obtusifolius | A. C. Sanders, T. B. Salvato | 2001-5-24 | 24368 | Riverside | Perris-Aguanga Basin; Temecula, Long Canyon west of Del Rey Rd., along bottom of canyon W of junction of Av. Pina Colada | Comment | |||
SEINET13947224 ![]() |
Salazaria mexicana | J. C. Roos | 1965-1 | s.n. | Riverside | Dos Palmas Springs, Santa Rosa Mountains | Comment | |||
UC1136469 | Salicornia virginica | A. Lewis | 1934-5-19 | 453 | Riverside | Lakeview Elsinore Quad. | 426 | Comment | ||
RSA6466 | Salix exigua | H. P. Bracelin | 1932-4-12 | 599 | Riverside | East side of bridge over Santa Ana River, 4.8 km. north of Arlington on road to Pedley, west of Riverside. | 240 | Comment | ||
RSA698840 | Salix exigua | J. R. Bruff | 1927-10-8 | 1 -F-1 | Riverside | Thousand Palms. | Comment | |||
UC498787 | Salix exigua | Mrs. H. P. Bracelin | 1932-4-12 | 603 | Riverside | 4.8 km. n Arlington (on rd. to Pedley, w of Riverside, e side of bridge over Santa Ana R.) | 240 | Comment | ||
UCR26182 | Salix exigua | John C. Roos | 1947-2-15 | 3244 | Riverside | Sonoran (Colorado) Desert, Lost Palms Canyon, south face of Eagle Mtns., west of Hayfield Dry Lake | 997 | Comment | ||
RSA0010966 | Salix exigua var. exigua | Mary F. Spencer | 1918-4-7 | 812 | Riverside | Palm Springs. | 168 | Comment | ||
SBBG58934 | Salix exigua var. hindsiana | Mrs. H. P. Bracelin | 1932-4-13 | 602 | Riverside | E side of bridge over Santa Ana River, 4.8 km N of Arlington on rd to Pedley, W of Riverside | 240 | Comment | ||
CAS-BOT-BC108102 | Salix gooddingii | Mrs. J. D. Abrams | 1901-5-20 | s.n. | Riverside | Elsinore | Comment | |||
CAS-BOT-BC108145 | Salix gooddingii | A. C. Sanders | 2004-5-12 | 27866 | Riverside | Elsinore Basin Region: Walker Canyon at north foot of Alberhill Mountain, Temescal Creek | 377 | Comment | ||
POM177828 | Salix laevigata | Marcus E. Jones | 1930-3-2 | s.n. | Riverside | Corona. | Comment | |||
RSA659608 | Salix laevigata | J. C. Roos | 1952-2-18 | 5351 | Riverside | At west end of Fairmount Park, Riverside. | 259 | Comment | ||
UCR159207 | Salix laevigata | A. C. Sanders, Kelly Volansky | 2005-8-31 | 31563 | Riverside | Santa Ana Mtns. Region, Santa Rosa Plateau, hills west of headwaters of De Luz Creek, 50 acre parcel on east side Avenida La Cresta south of Sierra Elena Rd., c. 0.5 mi. N of Tenaja Rd. | 701 | Comment | ||
UCR17463 | Salix laevigata | N. R. Zabriskie, W. W. Zabriskie | 1971-4-24 | 392 | Riverside | Santa Rosa Mtns, Deep Canyon, N slope of mountains | 1317 | Comment | ||
RSA741186 | Salix lasiolepis | Scott D. White, Justin M. Wood | 2008-6-16 | 12120 | Riverside | San Jacinto Mountains: Fobes Canyon, +/- 1 mile up Fobes Ranch Road from Fobes Spring. | 1540 | Comment | ||
SD229280 | Salix lasiolepis | Dick Schwenkmeyer | 2012-6-27 | 741 | Riverside | May Valley, approx. 5 miles southeast of Idyllwild town center, Mt. San Jacinto, Riverside County, CA. | 1531 | Comment | ||
CAS-BOT-BC129511 | Salix melanopsis | Geo. B. Grant | 1906-5-1 | s.n. | Riverside | Colorado Deserat at Palm Springs | Comment | |||
CDA5807 | Salpichroa origanifolia | F. J. Willmarth | 1964-6-15 | Riverside | Temecula Hotel, Temecula. | 0 | Comment | |||
UCR261417 | Salsola paulsenii | A. C. Sanders, Jake Schweitzer, Katie Young | 2015-3-23 | 41424 | Riverside | San Gorgonio Pass, San Gorgonio River wash, c. 3.7 miles east of Cabazon, c. 1.25 mi. NNE of One Horse Spring, south of I-10 and east of water bottling plant, between wind farms | 439 | Comment | ||
UCR162395 | Saltugilia australis | S. J. Myers, John F. Green | 2003-4-4 | s.n. | Riverside | San Jacinto Mountains, Juan Diego Flats on powerline trail west to Reed Valley, NW of Cahuilla Mountain | 1244 | Comment | ||
JOTR34205 | Saltugilia latimeri | La Doux, Tasha, M. Harding, T. Herskovits, M. Wheeler | 2010-5-27 | 2997 | Riverside | Joshua Tree National Park. Little San Bernardino Mountains, Lost Horse Mountain; burned slopes (2009 fire) above Lost Horse Mine trail, west of mine, with rocky-cobbley soil and rocky outcrops | Comment | |||
JOTR35470 | Saltugilia splendens subsp. splendens | Harding, Mitzi, M. Wheeler, K. Callahan, C. Barrows | 2013-4-25 | 73 | Riverside | Joshua Tree National Park. Little San Bernardino Mtns; W. of Juniper Flats(stop5) | 1493 | Comment | ||
RSA791927 | Salvia apiana | A. C. Sanders | 2012-4-12 | 40031 | Riverside | Peninsular Range; Santa Ana Mountains: Temescal Canyon, along Temescal Canyon Road between Glen Ivy and Indian Truck Trail, near El Hermano Road. | 314 | Comment | ||
UC1080342 | Salvia apiana | E. K. Balls and P. C. Everett | 1957-11-4 | 22748 | Riverside | Snow Creek San Jacinto Mts., Snow Creek (near old Fish Hatchery, n base of San Jacinto Mts) | 701 | Comment | ||
UCD125454 | Salvia apiana | B. Pitzer | 1997-4-20 | 3194 | Riverside | Lakeview Mountains: Warren Road, ca. 1/2 miles (airline) northeast of Contour Road. Just past turnoff to the water tank. | 518 | Comment | ||
UC1537559 | Salvia carduacea | Gordon H. True Jr. | 1935-3-1 | 63 | Riverside | Mockingbird Canyon | 457 | Comment | ||
JEPS62684 | Salvia columbariae | L. M. Newlon | 1922-4-3 | 431 | Riverside | 6 mi w Indian Wells (sw Colorado Desert); Colorado Desert | Comment | |||
RSA401493A | Salvia columbariae | Ora M. Clark | 1929-3-2 | 1600 | Riverside | Near Alberhill | Comment | |||
RSA703400 | Salvia columbariae | LeRoy Gross, Leland Lubinsky, Victor Steinmann, Linda Lee Worlow | 2005-2-17 | 1452 | Riverside | Corn Springs Campground in the Chuckwalla Mountains. Canyon southwest of Campground. | 480 | Comment | ||
SBBG101785 | Salvia columbariae | S. Boyd, T. Ross, M. Hammitt | 1991-5-2 | 6058 | Riverside | Vail Lake region, SW & W flanks of Billy Goat Mtn 3 mi N Hwy 79, 1 mi W of Hwy 371 | 600 | Comment | ||
SDSU21842 | Salvia columbariae | Kalee Koeslag, Allen Schellerup | 2016-4-16 | 5 | Riverside | Santa Margarita Ecological Reserve, in Stone Creek woodland old road off of Red Mountian Truck Trail | 183 | Comment | ||
UCR103189 | Salvia columbariae | Scott D. White, Julie Greene | 1997-3-12 | 4784 | Riverside | Perris Basin, Sun City, near Interstate Hwy 215, south of Perris and north of Menifee, low hills east of Bavaria Drive | 488 | Comment | ||
UCR165199 | Salvia columbariae | S. J. Myers | 2001-4-5 | s.n. | Riverside | San Jacinto Mtns., Bautista Canyon | 884 | Comment | ||
UCR216409 | Salvia columbariae | Michael L. O'Leary | 2008-4-16 | 07 | Riverside | Little San Bernardino Mtns., Eureka Peak, Joshua Tree National Park, almost on the San Bernardino Co. line | 1671 | Comment | ||
UCR251346 | Salvia columbariae | S. J. Myers | 2014-5-21 | 1069 | Riverside | Western Edge Sonoran (Colorado) Desert, Whitewater, along Whitewater River at I-10 | 407 | Comment | ||
UCR30092 | Salvia columbariae | George K. Helmkamp | 1983-4-5 | 483- 27 | Riverside | Sonoran (Colorado) Desert, Chuckwalla Mountains, large wash below Chuckwalla Spring, 9 miles SW of Graham Pass Road | 489 | Comment | ||
UCR35344 | Salvia columbariae | L. B. Ziegler | 1967-2-20 | 107 | Riverside | San Jacinto Valley, N of Lakeview | 427 | Comment | ||
SEINET7040183 | Salvia columbariae | A. G. Vestal | 1962-3-29 | Riverside | 0.4miles east of Murrietta [on Murrietta Hot Springs road]. Murrieta Quad. UTM Zone 11, 482619mE, 3712809mN. | Comment | ||||
RSA45227 | Salvia greatae | J. C. Roos | 1949-3-19 | 4101 | Riverside | Salt Creek Wash, about 7 miles northeast of Dos Palmos Spring. | Comment | |||
SFV4249 | Salvia greatae | W. A. Emboden, Jr. | May 1963 | s. n. | Riverside | Colorado Desert Between Chocolate Mountains and Orocopia Mountains at base of outwash plains. | 245 | Comment | ||
UC129483 | Salvia greatae | H. M. Hall | 1905-4-22 | 5848 | Riverside | near Dos Palmas, Colorado Desert, Riverside Co. | Comment | |||
RSA0003962 | Salvia greatae | H. M. Hall, L. A. Greata | 1905-4-22 | 5848 | Riverside | near Dos Palmas | Comment | |||
SD136810 | Salvia mellifera | Steve Boyd, Tim Ross and Orlando Mistretta | 1992-3-31 | 6742 | Riverside | Santa Ana Mountains, San Mateo Canyon Wilderness Area, Morgan Tril from Round Potrero west to junction with Tenaja Trail in north fork of Bear Creek. | 671 | Comment | ||
UCR277735 | Salvia mellifera | Mitch Provance | 2012-1-26 | 112- 05 | Riverside | Badlands of Western Riverside County, San Timoteo Canyon, El Casco area, 0.3 miles S of Fisherman's Retreat | 695 | Comment | ||
SEINET2065848 ![]() |
Salvia vaseyi | A. C. Sanders, K. Rose | 1995-4-27 | 16736 | Riverside | Coachella Valley: foot of the Little San Bernardino Mts., Canyon E of Fan Hill, just outside Joshua Tree Natl. Park | 548 | Comment | ||
RSA718575 | Salvia vaseyi | Michael Honer, L. Hulse | 2004-4-3 | 1894 | Riverside | Nameless canyon appx. 1 mi. W of Pushawalla Cyn., leading up to MWD aqueduct. | 488 | Comment | ||
CSUSB699 | Sambucus mexicana | Conrad Bahre | 1970-5-2 | Riverside | 16 miles east of Riverside along highway 60 in the Bad lands | 761 | Comment | |||
UC729480 | Sambucus mexicana | Carl B. Wolf | 1932-8-6 | 3991 | Riverside | base of Devil's Slide Trail to Tahquitz Valley; San Jacinto Mts., Strawberry Valley | 1706 | Comment | ||
UCR241207 | Sambucus mexicana | Tracy Tennant, Jeffrey Ross | 1998-4-30 | MOR- 05 | Riverside | San Bernardino Mtns. Foothills, Morongo Indian Reservation, just inside gate at mouth of Hathaway Canyon | 741 | Comment | ||
SEINET3083226 ![]() |
Sambucus nigra subsp. canadensis | Marc Mittleman | 1982-5-25 | Riverside | Gentry Exp. Farm, Los Alamos Rd. Murietta | 366 | Comment | |||
RSA596535 | Samolus parviflorus | D. L. Banks, Lauren Raz | 1996-8-29 | 1139 | Riverside | NW Palomar Mountains; Agua Tibia Mountains; Cleveland National Forest, Agua Tibia Wilderness Area; Along Arroyo Seco, N of Wildhorse Peak, before the drainage bends to the S. | 549 | Comment | ||
RSA612777 | Sanicula arguta | D. L. Banks, V. W. Steinmann | 1997-3-13 | 1425 | Riverside | NW Palomar Mountains, Agua Tibia Mountains: In the Redhawk Housing Development, north of the Pechanga Indian Reservation. The hills south of the intersection of Marge Place and Tehachapi Pass (south of Redhawk Parkway). | 378 | Comment | ||
RSA471127 | Sarcodes sanguinea | N. C. Cooper | 1944-6-17 | 1404 | Riverside | Pine Cove. San Jacinto Mtns. | 1829 | Comment | ||
LA202891 | Sarcostemma hirtellum | Carl Epling; William Robison | 1933-6-27 | sn | Riverside | Little San Bernardino Mountains, 5 mi. S of Gold Coin Mine | Comment | |||
SD114967 | Satureja chandleri | Earl W. Lathrop | 1966-5-11 | 6287 | Riverside | 3.0 miles west of Murrieta on the De Luz Road. | Comment | |||
UC56920 | Saxifraga californica | H. M. Hall | 1902-4-26 | 2992 | Riverside | near Riverside (Box Springs Mountain); Box Springs Mountain | Comment | |||
CSUSB57 | Schinus molle | Peggy Merritt | 1972-5-5 | Riverside | Lot on NE corner of Park and 7th streets. Dry waste place. | Comment | ||||
SD224815 | Schinus molle | Scott D. White | 1996-2-18 | 3810 | Riverside | Double Butte, NW of Winchester. SE-facing slope of W butte and alluvial soil at base. USGS 7.5 Winchester topo. | 456 | Comment | ||
RSA703367 | Schismus arabicus | LeRoy Gross, Leland Lubinsky, Victor Steinmann, Linda Worlow | 2005-2-17 | 1444 | Riverside | Corn Springs Campground in the Chuckwalla Mountains. Canyon southwest of Campground., Near 33?37'32N, 115?19'35W: UTM 3721895N, 655238E to 33?36'52N, 115?19'54: UTM 3720669N, 654757E. | 480 | Comment | ||
UCR165815 | Schismus arabicus | John F. Green | 2005-2-2 | s.n. | Riverside | Sonoran (Colorado) Desert, Salton Basin, transect along Coachella Canal right-of-way, between siphons 29 and 30, c. 3 mi east of Desert Beach | 24 | Comment | ||
UCR20770 | Schismus arabicus | A. C. Sanders, J. Zabriskie, Steve Boyd | 1980-4-17 | 1291 | Riverside | Sonoran (Colorado) Desert, Coachella Valley, 5 miles ESE of Thousand Palms, west side of Washington Street c. 1 mi north of Interstate Hwy 10 | 35 | Comment | ||
CLARK-A1656-759 | Schismus barbatus | Theo Glenn | 1979-3-11 | Riverside | San Jacinto Mountains | Comment | ||||
UCD93275 | Schismus barbatus | Elizabeth Wilson | 1940-4-2 | s.n. | Riverside | Riverside Counrty: Palm Springs. | Comment | |||
SEINET10658860 | Schismus barbatus | Charles L. Hitchcock, C. V. Muhlick | 1964-3-17 | Hitchcock 23093 | Riverside | 3 miles SE of Glen Ivy Hot Springs | Comment | |||
POM78931 | Schoenoplectus acutus var. occidentalis | I. M. Johnston | 1925-7-7 | 5283 | Riverside | Santa Ana River ca. 3 miles S of Wineville [Mira Loma Station]. | 183 | Comment | ||
UCSB56476 | Schoenoplectus acutus var. occidentalis | Thorne, Robert; Tilforth, C.; DeBuhr, L. | 1975-8-29 | Riverside | Santa Rosa Plateau: just SE of Tenaja Guard Station; off Tenaja Truck Trail | 609 | Comment | |||
CAS-BOT-BC111576 | Schoenoplectus americanus | John Thomas Howell | 1928-1-28 | 3286 | Riverside | Along stream, Thousand Palms, Colorado Desert. | Comment | |||
POM157930 | Schoenoplectus americanus | Phillip A. Munz | 1927-5-21 | 10840 | Riverside | 10 miles SW of Coahuila [now Cahuilla] | Comment | |||
RSA544407 | Scirpus acutus var. occidentalis | Steve Boyd, Timothy S. Ross | 1991-6-14 | 6375 | Riverside | Warm Springs Creek at NE end of Hogbacks ridge from Alamos Road S to confluence with Adobe Springs tributary, 2-3 miles NW of Murrieta Hot Spings. | Comment | |||
UC841173 | Scirpus acutus var. occidentalis | Crawford and Johnston | 1917-6-9 | 1226 | Riverside | Santa Ana River near Corona (along stream); Santa Ana River near Corona | Comment | |||
UCR94965 | Scirpus microcarpus | Scott D. White | 1996-8-15 | 4461 | Riverside | San Jacinto Mtns., Idyllwild Area: Alvin Meadows and unnamed canyon upstream. Upper margin of area that burned in July, 1996 | 1585 | Comment | ||
RSA425202 | Scrophularia californica subsp. floribunda | Ora M. Clark | 1929-4-6 | 1936 | Riverside | Riverside. | Comment | |||
LA55076 | Scutellaria mexicana | A. H. Lange; | 1951-5-27 | sn | Riverside | Santa Rosa Mountains, 5 mi. N of Pinyon Flats | 609 | Comment | ||
RSA571287 | Scutellaria tuberosa | Steve Boyd, D. L. Banks | 1994-4-5 | 8267 | Riverside | Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area of the Cleveland National Forest, in the vicinity of Oak Flats east of Verdugo Potrero. | 762 | Comment | ||
UCR101100 | Scutellaria tuberosa | G. R. Ballmer | 1998-5-23 | s.n. | Riverside | Santa Ana Mtns., Santa Rosa Plateau, Massinger oak easement, Riverside Land Conservancy, north base of Redonda Mesa, close to Tenaja Rd. | 671 | Comment | ||
IRVC3585 | Selaginella bigelovii | R. H. Whittaker, W. A. Niering | 1963-5-28 | SJ 41 | Riverside | Mountain Center to Hemet Hwy. Peninsular Ranges, San Jacinto Mountains | 884 | Comment | ||
POM12525 | Selaginella bigelovii | Philip A. Munz, D. Keck | 1922-4-14 | 5007 | Riverside | East of White Water Ranch | 244 | Comment | ||
RSA543200 | Selaginella bigelovii | Steve Boyd, T. S. Ross, Mike Hammitt | 1991-5-2 | 6100 | Riverside | Vail Lake region, SW & W flanks of Billy Goat Mountain, 3 miles N Hwy 79, 1 mile W of Hwy 371, N of Aguanga | 600 | Comment | ||
UCR275953 | Selaginella bigelovii | T. B. Salvato, Meenaxi R. Panakkal, Tim Thomas | 2009-6-26 | 3794 | Riverside | San Jacinto Mountains, Rouse Ridge, east of Rouse Hill on 4WD road 2E17 (becoming a foot trail), c. 0.7 mile north of Rouse Ridge Road (5S15), NE of Milky Spring, San Bernardino National Forest | 1476 | Comment | ||
LA209669 | Selaginella eremophila | Lawrence L. Kiefer; | 1964-3-1 | 1255 | Riverside | San Jacinto Mountains, Palm Canyon, above the parking lot | 457 | Comment | ||
CAS-BOT-BC363484 | Senecio californicus | C. L. Hitchcock | 1966-3-16 | 24187 | Riverside | Hills about 5 miles n.e. of Aguanga | Comment | |||
HSC85281 | Senecio californicus | Steve Boyd | 1986-5-1 | 1822 | Riverside | S slopes of Bachelor Mtn, E end of Lake Skinner | Comment | |||
RSA606383 | Senecio californicus | Jon E. Keeley | 1994-4-7 | 25286 | Riverside | Shipley Reserve, Study Site Sh l. S. of Hemet, S end of Rawson Rd. | 665 | Comment | ||
SD122990 | Senecio flaccidus var. douglasii | Steve Boyd | 1985-8-7 | 1113 | Riverside | Santa Rosa Plateau Region; 1.7 mile east of gate to The Nature Conservency Preserve. | Comment Read comments May 12 2012 |
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UCSB7410 | Senecio flaccidus var. douglasii | Ferris, R.; Bacigalupi, Rimo | 1953-4-20 | Riverside | Road to Las Palms Canyon, ca. 4 miles N. of Shaver Summit | Comment | ||||
JEPS23577 | Senecio mohavensis | Peter H. Raven | 1958-3-15 | 11851 | Riverside | Box Canyon | Comment | |||
SBBG8769 | Senecio mohavensis | H. and M. Dearing | 1942-3-12 | 4831 | Riverside | Palms to Pines Hwy | 426 | Comment | ||
UCSB12346 | Senecio mohavensis | Dearing, Hugh; Dearing, Margaret | 1942-3-10 | Riverside | Dos Palmas Canyon, nr. Palms to Pines Highway | Comment Read comments Nov 19 2011 |
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PASA949 | Senecio monoensis | Frank W. Peirson | 1928-4-23 | Riverside | 2 1/2 miles below Cottonwood Spring | Comment | ||||
CAS-BOT-BC364258 | <