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CCH1:
Featuring California vascular plant data from the Consortium of California Herbaria and other sources
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Search Results
— 576 specimen records retrieved (540 records with coordinates)
Results for search: County=SAN DIEGO; Source=All; Collector=Riefner; 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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Click on column header to sort data (* sorts by family); click in leftmost checkbox to select record. CCH Help Page.
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 | |
|---|---|---|---|---|---|---|---|---|---|---|
| CAS-BOT-BC175698 | Melaleuca quinquenervia | R. E. Riefner, Jr. | 2008-11-23 | 08 -362 | San Diego | South Coast: Carlsbad, vicinity of Raintree Dr. and Avenida Encinas at I-5 Freeway | 18 | Comment | ||
| CAS-BOT-BC226912 | Melaleuca nesophila | R. E. Riefner, Jr. | 2011-8-22 | 11 -109 | San Diego | City of Encinitas, beach area west of the end of Grandview Street, and south towards Jupiter Street | 4 | Comment | ||
| CAS-BOT-BC227103 | Geranium incanum var. multifidum | R. E. Riefner, Jr. | 2007-6-3 | 07 -244 | San Diego | City of Carlsbad, along Paseo del Norte ca. 0.3 mi S of Palomar Airport Rd. immediately E of I-5 Fwy. | 13 | Comment | ||
| CAS-BOT-BC227108 | Atriplex glauca | R. E. Riefner, Jr. | 2011-9-13 | 11 -129 | San Diego | Department of Parks and Recreation, San Onofre State Beach, east from the end of La Pata Rd. | 117 | Comment | ||
| CAS-BOT-BC229036 | Deinandra paniculata | R. E. Riefner, Jr. | 2011-9-13 | 11 -131 | San Diego | Department of Parks and Recreation, San Onofre State Beach, located immediately east from the end of La Pata Rd. | 117 | Comment | ||
| CAS-BOT-BC229037 | Eryngium pendletonense | R. E. Riefner, Jr. | 2010-7-30 | 10 -116 | San Diego | Department of Parks and Recreation, San Onofre State Beach, Basilone Rd., ca. 1.2 mi S. of I-5 interchange, parcel immediately E. of the railroad tracks, Surf Beach area | 24 | Comment | ||
| CAS-BOT-BC248297 | Eryngium pendletonense | R. E. Riefner, Jr. | 2010-7-30 | 10 -113 | San Diego | Department of Parks and Recreation, San Onofre State Beach, Surf Beach, CSS slope, vicinity of Basilone Rd. and SONGS Rd. | 22 | Comment | ||
| CAS-BOT-BC262574 | Melinis repens | R. E. Riefner, Jr. | 2006-11-19 | 06 -582 | San Diego | South Coast: near Mission Hills, Convoy St. at Hwy 52 | 130 | Comment | ||
| CAS-BOT-BC292010 | Deinandra paniculata | R. E. Riefner, Jr. | 2010-7-30 | 10 -108 | San Diego | San Onofre State Beach, E of the intersection of Ave. San Luis Rey & Ave. Santa Margarita; base of Pacific pocket mouse hill | 57 | Comment | ||
| CAS-BOT-BC310314 | Brodiaea filifolia | R. E. Riefner, Jr. | 2013-5-18 | 13 -115 | San Diego | Department of Parks and Recreation, San Onofre State Beach, Parcel 1, East ca. 0.25 mi from the end of Ave. La Pata, immediately East of SCE power lines | 102 | Comment | ||
| CAS-BOT-BC334209 | Juglans hindsii | R. E. Riefner, Jr. | 2013-9-11 | 13 -214 | San Diego | City of San Marcos, Bent Ave., at Discovery St. | 168 | Comment | ||
| CAS-BOT-BC334502 | Juglans hindsii | R. E. Riefner, Jr. | 2012-11-25 | 12 560 B | San Diego | City of San Marcos, area E of Walnut Hils Dr., vicinity of E. Edgewater Dr. and E. Barham Ln. | 207 | Comment | ||
| CAS-BOT-BC334503 | Juglans hindsii | R. E. Riefner, Jr. | 2013-8-24 | 13 -196 | San Diego | City of La Jolla, Rose Canyon, Marian Bear Park, Rose Creek flood plain, S ca. 0.5 mi from Interstate-5/SR-52 freeway overpass, E of Amtrak right-of-way | 30 | Comment | ||
| CAS-BOT-BC334504 | Juglans hindsii | R. E. Riefner, Jr. | 2013-10-12 | 13 -216 | San Diego | City of Encinitas, Piraeus St. at Sky Loft Rd. | 12 | Comment | ||
| CAS-BOT-BC334505 | Juglans hindsii | R. E. Riefner, Jr. | 2013-11-2 | 13 -228 | San Diego | City of Encinitas, Cottonwood Creek Park, Cottonwood Creek, W of Interstate 5, E of Ocean View Ave., N of Encinitas Blvd. | 40 | Comment | ||
| CAS-BOT-BC334506 | Juglans nigra | R. E. Riefner, Jr. | 2013-10-12 | 13 -217 | San Diego | City of Encinitas, {oraeus St. at Sky Loft Rd. | 12 | Comment | ||
| CAS-BOT-BC334507 | Artemisia palmeri | R. E. Riefner, Jr. | 2013-8-24 | 13 -197 | San Diego | City of La Jolla, Rose Canyon, Marian Bear Park, Rose Creek flood plain, S ca 0.5 mi from Interstate-5/SR-52 freeway overpass, E of Amtrak right-of-way | 30 | Comment | ||
| CAS-BOT-BC334508 | Asparagus setaceus | R. E. Riefner, Jr. | 2013-11-2 | 13 -231 | San Diego | City of Encinitas, Cottonwood Creek Park, W of Interstate 5, E of Ocean View Ave., N of Encinitas Blvd. | 23 | Comment | ||
| CAS-BOT-BC334509 | Paspalum vaginatum | R. E. Riefner, Jr. | 2013-7-6 | 13 -129 | San Diego | City of Carlsbad, Carlsbad Sea Wall Walk, beach area vicinity of Carlsbad Blvd. and Sycamore Ave. | 2 | Comment | ||
| CAS-BOT-BC334510 | Paspalum vaginatum | R. E. Riefner, Jr. | 2013-7-6 | 13 -131 | San Diego | City of Carlsbad, Carlsbad Sea Wall Walk, beach area vicinity of Carlsbad Blvd. and Hemlock Ave. | 6 | Comment | ||
| CAS-BOT-BC334511 | Abronia maritima | R. E. Riefner, Jr. | 2013-7-6 | 13 -130 | San Diego | City of Carlsbad, Carlsbad Sea Wall Walk, beach area vicinity of Carlsbad Blvd. and Hemlock Ave. | 6 | Comment | ||
| CAS-BOT-BC334512 | Paspalum vaginatum | R. E. Riefner, Jr. | 2013-9-11 | 13 -212 | San Diego | City of Carlsbad, Buena Vista Lagoon, S of SR-78, W of Jefferson St. along Lagoon View Dr. | 4 | Comment | ||
| CAS-BOT-BC334513 | Paspalum vaginatum | R. E. Riefner, Jr. | 2013-8-24 | 13 -194 | San Diego | City of La Jolla, San Clemente Canyon, Marian Bear Park, Rose Creek, SE corner of Interstate-5/SR-52 freeway overpass, ca. 0.25 mi NE from end of Monongahela St. | 35 | Comment | ||
| CAS-BOT-BC334514 | Juniperus chinensis | R. E. Riefner, Jr. | 2013-2-15 | 13 -46 | San Diego | City of La Jolla, San Clemente Canyon, Marian Bear Park, S of SR-52 freeway overpass alogn main trail, base of slope NE end of Monongahela St. | 44 | Comment | ||
| CAS-BOT-BC354026 | Arctotheca prostrata | R. E. Riefner, Jr. | 2013-4-11 | 13 -70 | San Diego | City of San Diego, Mission Bay, Bonita Cove at Mission Bay Park, West Mission Bay Dr. at Mariners Way. | 2 | Comment | ||
| CAS-BOT-BC354034 | Limonium brassicifolium | R. E. Riefner, Jr. | 2014-1-22 | 14 -24 | San Diego | City of Carlsbad, N side of Batiquitos Lagoon, end of Olive Ave. and W of AMTRACK railway | 4 | Comment | ||
| CAS-BOT-BC354060 | Paspalum vaginatum | R. E. Riefner, Jr. | 2014-1-13 | 14 -22 | San Diego | City of Carlsbad, Carlsbad Sea Wall Walk, beach area vicinity of Carlsbad Blvd. and Maple Ave. | 5 | Comment | ||
| CAS-BOT-BC354342 | Salvia munzii | R. E. Riefner, Jr. | 2012-7-7 | 12 -203 | San Diego | City of San Diego, Community of Serra Mesa, Ruffin Canyon Open Space, Ruffin Canyon, E side of Taft Middle School, S of the intersection of Gramercy Dr./Ruffin Rd. | 108 | Comment | ||
| CAS-BOT-BC354344 | Quercus robur | R. E. Riefner, Jr. | 2012-10-28 | 12 -528 | San Diego | City of San Diego, Community of Serra Mesa, Ruffin Canyon Open Space, vicinity Shawn Ave. and Amulet St., Shawn Canyon E of Ruffin Canyon. | 94 | Comment | ||
| CAS-BOT-BC354345 | Quercus dumosa | R. E. Riefner, Jr. | 2012-10-28 | 12 -530 | San Diego | City of San Diego, Community of Serra Mesa, upper Sandrock Canyon, end of Sandrock Drive. | 114 | Comment | ||
| CAS-BOT-BC354346 | Juglans hindsii | R. E. Riefner, Jr. | 2012-11-11 | 12 -535 | San Diego | City of Vista, N side of Hacienda Dr. near La Tortuga Dr., W of South Melrose Dr., Buena Vista Creek | 84 | Comment | ||
| CAS-BOT-BC354350 | Juniperus chinensis | R. E. Riefner, Jr. | 2013-2-15 | 13 -26 | San Diego | City of La Jolla, San Clemente Canyon, Marian Bear Park, S of SR-52 freeway and W of Regents Rd., E ca 0.5 mi from Interstate-5/SR-52 freeway overpass along main trail, base of slope NE end of Monongahela St. | 44 | Comment | ||
| CAS-BOT-BC383059 | Atriplex lindleyi | R. E. Riefner, Jr. | 2014-4-20 | 14 -86 | San Diego | Department of Parks and Recreation, Surf Beach, San Onofre State Beach, Beach Club Rd., dirt road and lower bluff slope | 7 | Comment | ||
| CAS-BOT-BC383060 | Cardionema ramosissimum | R. E. Riefner, Jr. | 2009-5-19 | 09 -68 | San Diego | Fallbrook Naval Weapons Station, south-central portion of the Base, N of Via Cordonlz Rd., S of Donnil Ln. Elevation: not recorded | Comment | |||
| CAS-BOT-BC383063 | Deinandra paniculata | R. E. Riefner, Jr. | 2014-5-15 | 14 -125 | San Diego | San Onofre State Beach, Parcel 1, East ca. 0.25 mi from the end of Ave. La Pata, immediately East of SCE power lines | 102 | Comment | ||
| CAS-BOT-BC383064 | Eryngium pendletonense | R. E. Riefner, Jr. | 2014-5-15 | 14 -126 | San Diego | Department of Parks and Recreation, Surf Beach, San Onofre State Beach, Beach Club Rd., mesa along bluff edge NNW of San Onofre Nuclear Generating Station parking lot | 23 | Comment | ||
| CAS-BOT-BC412807 | Nymphaea mexicana | R. E. Riefner, Jr. | 2009-5-20 | 09 -71 | San Diego | Fallbrook Naval Weapons Station, lake located in northwest-central portion of the Base, NW ca. 1 mi of Ammunition Rd., and ca. 1.5 mi NE of De Luz Rd. | 132 | Comment | ||
| CAS-BOT-BC413817 | Calystegia silvatica subsp. disjuncta | R. E. Riefner, Jr. | 2013-4-10 | 13 -61 | San Diego | City of San Diego, Community of Serra Mesa, Ruffin Canyon Open Space, E side of Taft Middle School, trail-head S of the intersection of Gramercy Dr./Ruffin Rd. | 118 | Comment | ||
| CAS-BOT-BC414256 | Plecostachys serpyllifolia | R. E. Riefner, Jr. | 2013-7-28 | 13 -155 | San Diego | City of Encinitas, Leucadia State Beach, W of Grandview St. and Neptune Ave., ca. 200-250 ft S of Grandview St. beach staircase along loer bluff slope | 5 | Comment | ||
| CAS-BOT-BC414257 | Lycium californicum | R. E. Riefner, Jr. | 2014-4-11 | 14 -76 | San Diego | City of San Diego, Sunset Cliffs Park, Sunset Cliffs Blvd. near Ladera St. | 15 | Comment | ||
| CAS-BOT-BC414258 | Quercus ilex | R. E. Riefner, Jr. | 2012-2-14 | 12 -33 | San Diego | City of San Diego, Community of Serra Mesa, Ruffin Canyon Open Space, W of Shawn Ave. and Amulet St., lower Shawn Canyon and S into adjacent Ruffin Canyon | 81 | Comment | ||
| CAS-BOT-BC414259 | Cyrtomium falcatum | R. E. Riefner, Jr. | 2014-8-8 | 14 -270 | San Diego | City of La Jolla, N of La Jolla Village, E of La Jolla Cove Beach, Goldfish Pt. along Coast Blvd. | 17 | Comment | ||
| CAS-BOT-BC414260 | Lycium brevipes | R. E. Riefner, Jr. | 2013-7-28 | 13 -157 | San Diego | City of Encinitas, Leucadia State Beach, West of Grandview St. and Neptune Ave., ca. 240 ft South of Grandview St. beach staircase along bluff slope | 4 | Comment | ||
| CAS-BOT-BC414261 | Coreopsis maritima | R. E. Riefner, Jr. | 2013-7-28 | 13 -156 | San Diego | City of Encinitas, Leucadia State Beach, W of Grandview St. and Neptune Ave., ca. 150-250 ft S of Grandview St. beach staircase along lower bluff slope | 8 | Comment | ||
| CAS-BOT-BC418620 | Paspalum vaginatum | R. E. Riefner, Jr. | 2014-7-16 | 14 -247 | San Diego | City of Oceanside, Oceanside Harbor, Pacific St. immediately W on N. Coast Village Way | 3 | Comment | ||
| CAS-BOT-BC421414 | Paspalum vaginatum | R. E. Riefner, Jr. | 2013-11-2 | 13 -232 | San Diego | City of Encinitas, Cottonwood Creek Park, Cottonwood Creek, vicinity of B St. and 2nd St. | 9 | Comment | ||
| CAS-BOT-BC443962 | Ehrharta erecta | R. E. Riefner, Jr. | 2012-7-22 | 12 -320 | San Diego | City of Oceanside, San Luis Rey River, found from Capistrano Park W. to I-5 Fwy. | 35 | Comment | ||
| CAS-BOT-BC474717 | Ficus rubiginosa | R. E. Riefner, Jr. | 2015-4-29 | 15 -133 | San Diego | City of Oceanside, Soth Tremont St. at Michigan St. | 28 | Comment | ||
| CAS-BOT-BC478173 | Dudleya multicaulis | R. E. Jr. Riefner | 2015-5-14 | 15 -153 | San Diego | Camp Pendleton, Mike Training Area, 13-Area Facilities, W side of A Street, ca. 0.3 miles S of Rattlesnake Canyon Road and ca. 0.1 mile N of 13th Street | 131 | Comment | ||
| CAS-BOT-BC478176 | Juglans hindsii | R. E. Jr. Riefner | 2015-6-29 | 15 -178 | San Diego | City of San Marcos, area S of Edgewater Drive and Flower Hill Way, N of Jacks Pond | 207 | Comment | ||
| CAS-BOT-BC487560 | Ficus microcarpa | R. E. Riefner, Jr. | 2014-10-12 | 14 -377 | San Diego | City of Encinitas, E side of 3rd St. between West G St. and West F St. | 22 | Comment | ||
| CAS-BOT-BC487616 | Ficus microcarpa | R. E. Riefner, Jr. | 2015-5-3 | 15 -144 | San Diego | City of Carlsbad, Adams St. near Larkspur Ln | 26 | Comment | ||
| CAS-BOT-BC487617 | Ficus microcarpa | R. E. Riefner, Jr. | 2015-5-15 | 15 -157 | San Diego | City of Oceanside, E side of Carmelo Dr. near Harbor D., N of Goodland Dr | 23 | Comment | ||
| CAS-BOT-BC500433 | Ficus microcarpa | R. E. Riefner, Jr. | 2014-8-8 | 14 -271 | San Diego | City of La Jolla, E side of La Jolla Blvd. near Playa Del Norte St. | 24 | Comment | ||
| CAS-BOT-BC500434 | Ficus microcarpa | R. E. Riefner, Jr. | 2015-5-3 | 15 -147 | San Diego | City of Carlsbad, along Adams St. near Magnolia St. | 27 | Comment | ||
| CAS-BOT-BC500435 | Ficus microcarpa | R. E. Riefner, Jr. | 2015-5-17 | 15 -154 | San Diego | North of Oceanside, Camp Pendleton, S side of 16th St., ca 0.1 mi W of Vendegrift Blvd. | 101 | Comment | ||
| CAS-BOT-BC500436 | Ficus microcarpa | R. E. Riefner, Jr. | 2015-5-29 | 15 -178 | San Diego | City of San Marcos, Las Posas Rd. on N side of Hwy 78 | 177 | Comment | ||
| CAS-BOT-BC506645 | Nephrolepis cordifolia | R. E. Riefner, Jr. | 2015-3-27 | 15 -101 | San Diego | Camp Pendleton, La Critianita Historical Baptism Site, W side of San Mateo Dr. N or Cristianitos Rd | 38 | Comment | ||
| CAS-BOT-BC509281 | Nephrolepis cordifolia | R. E. Riefner, Jr. | 2015-4-29 | 15 -132 | San Diego | City of Oceanside, N side of S. Tremont St. at Missouri Ave. | 27 | Comment | ||
| CAS-BOT-BC516764 | Deinandra paniculata | R. E. Riefner, Jr. | 2012-8-14 | 12 -334 | San Diego | Marine Corps Base Camp Pendleton, San Mateo Road, ca 0.5 mi S of San Mateo Creek | 130 | Comment | ||
| CAS-BOT-BC516765 | Atriplex lindleyi | R. E. Riefner, Jr. | 2014-4-13 | 14 -79 | San Diego | Department of Parks and Recreation, Surf Beach, San Onofre State Beach, Beach Club Rd, mesa along bluff edge NNW of San Onofre Nuclear Generating Station parking lot | 28 | Comment | ||
| CAS-BOT-BC518749 | Sedum praealtum | R. E. Riefner, Jr. | 2012-2-13 | 12 -28 | San Diego | South Coast: San Diego, community of Serra Mesa, S of Gramercy Dr. and immediately W of Taft Middle School | 115 | Comment | ||
| CAS-BOT-BC536065 | Atriplex amnicola | R. E. Riefner, Jr. | 2011-9-19 | 11 -136 | San Diego | San Onofre State Beach, between Trestles wetlands at San Mateo Creek, south to Surf Beach | 5 | Comment | ||
| CAS-BOT-BC536066 | Atriplex undulata | R. E. Riefner, Jr. | 2016-12-14 | 16 -456 | San Diego | City of Del Mar, San Dieguito Lagoon, San Dieguito Dr., ca. 0.3 mi W of Racetrack View Dr. and San Dieguito Dr. | 0 | Comment | ||
| CAS-BOT-BC538096 | Parietaria judaica | R. E. Riefner, Jr. | 2014-8-8 | 14 -272 | San Diego | City of La Jolla, E side of La Jolla Blvd near Playa Del Norte St. | 24 | Comment | ||
| CAS-BOT-BC539348 | Atriplex undulata | R. E. Riefner, Jr. | 2006-10-10 | 06 -521 | San Diego | City of Del Mar, San Dieguito Lagoon, vicinity of Racetrack View Dr. and San Dieguito Dr. | 11 | Comment | ||
| CAS-BOT-BC539349 | Melaleuca linariifolia | R. E. Riefner, Jr. | 2007-6-3 | 07 -238 | San Diego | City of Carlsbad, along Paseo del Norte ca 0.2 mi S of Palomar Airport Rd. | 13 | Comment | ||
| CDA2024 | Ehrharta longiflora | R. E. Riefner Jr. | 2007-4-25 | 07 -184 | San Diego | Along Cottonwood Creek at B Street and Second Street, City of Encinitas. | Comment | |||
| CDA23071 | Aloe | R. E. Riefner Jr. | 2007-6-3 | 07 -225 | San Diego | City of Oceanside, San Luis Rey River, ca. 0.25 miles east of Interstate 5. | Comment | |||
| CDA23266 | Atriplex glauca | R. E. Riefner Jr. | 2005-7-3 | 05 -544 | San Diego | South Coast; City of Carlsbad, vicinity of Encina Power Station, Carlsbad Blvd., 0.25 mi. north of Tierra del Oro St. | Comment | |||
| CDA23268 | Atriplex glauca | R. E. Riefner Jr. | 2005-11-23 | 05 -767 | San Diego | Carlsbad, near Ponto Beach; Carlsbad Blvd. at 0.2 mi. N of Island Way. | Comment | |||
| CDA23269 | Atriplex glauca | R. E. Riefner Jr. | 2006-5-7 | 06 -174 | San Diego | Del Mar; Carmel Valley Rd. at Torrey Pt. Rd. | Comment | |||
| CDA23281 | Atriplex lindleyi | R. E. Riefner Jr. | 2005-5-22 | 05 -416 | San Diego | San Onofre State Beach, Surfers Beach. | Comment | |||
| CDA23284 | Atriplex lentiformis | R. E. Riefner Jr. | 2006-8-6 | 06 -370 | San Diego | City of Del Mar, near San Dieguito Wetlands, Racetrack View Drive ca. 0.25 mile west of Racetrack View Court. | Comment | |||
| CDA23346 | Atriplex | R. E. Riefner Jr. | 2007-3-3 | Jul- 93 | San Diego | Imperial Beach, Tijuana Estuary, vicinity of 3rd Street and Caspian Way. | Comment Read comments Feb 28 2016 |
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| CDA23481 | Salsola tragus | R. E. Riefner Jr. | 2007-9-13 | 07 -382 | San Diego | City of San Diego, San Diego River, lagoon at Ocean Beach, Robb Field, W. Point Loma Boulevard at Bacon Street. | Comment | |||
| CDA23482 | Salsola tragus | R. E. Riefner Jr. | 2007-9-13 | 07 -384 | San Diego | City of San Diego, San Diego River Trail, lagoon channel at Ocean Beach, W. Point Loma Boulevard at Bacon Street. | Comment | |||
| CDA2949 | Atriplex lindleyi subsp. inflata | R. E. Riefner Jr. | 2007-3-3 | Jul- 89 | San Diego | Imperial Beach, Tijuana Estuary, near old gravel pit ca. 1.5 miles south from corner of 5th Street and Grove Road. | Comment | |||
| CDA3170 | Salsola australis | R. E. Riefner Jr. | 2007-3-3 | Jul- 95 | San Diego | Imperial Beach, Tijuana Estuary, vicinity of 3rd Street and Caspian Way. | Comment | |||
| CDA3172 | Salsola australis | R. E. Riefner Jr. | 2007-3-3 | Jul- 90 | San Diego | Imperial Beach, Tijuana Estuary, near old gravel pit ca. 1.5 miles south from corner of 5th Street and Grove Road. | Comment | |||
| CDA3179 | Salsola australis | R. E. Riefner Jr. | 2007-2-17 | Jul- 59 | San Diego | Immediately east of City of El Cajon, along Highway 8 at Los Cochnes Road. | Comment | |||
| CDA34954 | Limonium brassicifolium | R. E. Riefner Jr. | 2008-2-16 | 18 -Aug | San Diego | Carlsbad; north side of Agua Hedionda Lagoon, Date Ave. at Garfield St. | Comment | |||
| CDA34957 | Lantana camara | R. E. Riefner Jr. | 2010-5-7 | 20 -Oct | San Diego | San Onofre State Beach, east of the intersection of Ave. San Luis Rey & Ave. Santa Margarita. On Pacific pocket mouse hill. | Comment | |||
| CDA34958 | Melaleuca nesophila | R. E. Riefner Jr. | 2010-5-7 | 21 -Oct | San Diego | San Onofre State Beach, east of the intersection of Ave. San Luis Rey & Ave. Santa Margarita. along fire break access road. | Comment | |||
| CDA34960 | Deinandra paniculata | R. E. Riefner Jr. | 2010-7-3 | 10 -108 | San Diego | San Onofre State Beach, east of the intersection of Ave. San Luis Rey & Ave. Santa Margarita. Base of Pacific pocket mouse hill. | Comment | |||
| CDA36026 | Melaleuca linariifolia | R. E. Riefner Jr. | 2007-6-3 | 07 -238 | San Diego | South Coast; Carlsbad, along Paseo del Norte c. 0.2 mi. south of Palomar Airport Rd. | Comment | |||
| CDA36027 | Melaleuca quinquenervia | R. E. Riefner Jr. | 2008-11-23 | 08 -362 | San Diego | South Coast; Carlsbad, vicinity of Raintree Dr. and Avenida Encinas at I-5 Freeway. | Comment | |||
| CDA7183 | Melinis repens | R. E. Riefner Jr. | 2006-11-19 | 06 -582 | San Diego | South Coast; Near Mission Hills, Convoy Street at Highway 52. | Comment | |||
| CDA7791 | Gnaphalium stramineum | R. E. Riefner Jr. | 2006-8-6 | 06 -365 | San Diego | City of Encinitas, along Cottonwood Creek at B Street and Second Street. | Comment | |||
| CHSC100707 | Melaleuca viminalis | R. E. Riefner Jr. | 2007-6-3 | 07 -229 | San Diego | City of Oceanside, San Luis Rey River, at I-5 Fwy. UTM 11S 0464167E 3674360N. NAD83. | 4 | Comment | ||
| CHSC106003 | Melaleuca nesophila | R. E. Riefner Jr. | 2010-5-7 | 10 -21 | San Diego | San Onofre State Beach, E of the intersection of Ave. San Luis Rey and Ave. Santa Margarita along fire break access road. UTM: 11S 0444907E 3695846N. | 51 | Comment | ||
| CHSC106529 | Deinandra paniculata | R. E. Riefner Jr. | 2010-7-30 | 10 -108 | San Diego | San Onofre State Beach, E of the intersection of Ave. San Luis Rey and Ave. Santa Margarita; base of 'Pacific pocket mouse hill'. UTM 11S 0445128E 3696174N. | 57 | Comment | ||
| CHSC108494 | Pseudognaphalium biolettii | R. E. Riefner Jr. | 2006-8-6 | 06 -365 | San Diego | City of Encinitas, along Cottonwood Creek at B Street and Second Street. UTM: aaS0472457E 3656708N. | 9 | Comment | ||
| CHSC109283 | Atriplex canescens | R. E. Riefner Jr. | 2007-3-3 | 07 -91 | San Diego | Imperial Beach, Tijuana Estuary, near old gravel lpit ca 1.5 mi S from corner of 5th St. and Grove Rd. UTM: 11S 0488186E 3602889N | 3 | Comment | ||
| CHSC111043 | Iva hayesiana | R. E. Riefner Jr. | 2012-8-3 | 12331 | San Diego | Carlsbad, ca. 0.25 mi W of Paseo del Norta along Palomar Air Road near Costco store parking lot. | 3 | Comment | ||
| HSC101721 | Salsola australis | R. E. Riefner, Jr. | 2010-7-30 | 10109 | San Diego | San Onofre State Beach, east of the intersection of Ave. San Luis Rey & Ave. Santa Margarita | 58 | Comment | ||
| POM585492 | Gnaphalium ramosissimum | R. E. Riefner | 1994-7-7 | 94 -520 | San Diego | Dry wash of San Mateo Creek, I-5 exchange, San Onofre State Beach | Comment | |||
| RSA0008403 | Ericameria palmeri | R. E. Riefner | 2006-10-14 | 06 -541 | San Diego | South Coast: Batiquitos Lagoon, vicinity of Gabbiano Lane and Cigno Ct., north side of lagoon on east side of I-5. | 10 | Comment | ||
| RSA0024681 | Brodiaea filifolia | R. E. Riefner Jr. | 2013-5-18 | 13 -115 | San Diego | Department of Parks and Recreation, San Onofre State Beach, Parcel 1, east ca. 0.25 miles from the end of Ave. La Pata, immediately east of SCE power lines. | 102 | Comment | ||
| RSA0024928 | Asparagus setaceus | R. E. Riefner | 2013-11-2 | 13 -231 | San Diego | City of Encinitas, Cottonwood Creek Park, W of Interstate 5, E of Ocean View Ave., N of Encinitas Blvd. | 23 | Comment | ||
| RSA0024930 | Lycium californicum | R. E. Riefner Jr. | 2013-3-24 | 13 -45 | San Diego | City of La Jolla, San Clemente Canyon, Marian Bear Park, S of SR-52 freeway and slope NE ca 0.25 mile from intersection of Monongahela St. at Wyandotte Ave. | 73 | Comment | ||
| RSA0024931 | Arctotheca prostrata | R. E. Riefner Jr. | 2013-4-11 | 13 -70 | San Diego | City of San Diego, Mission Bay, Bonita Cove at Mission Bay Park, West Mission Bay Dr. at Mariners Way. | 2 | Comment | ||
| RSA0025288 | Paspalum vaginatum | R. E. Riefner Jr. | 2013-7-6 | 13 -131 | San Diego | City of Carlsbad, Carlsbad Sea Wall Walk, beach area vicinity of Carlsbad Blvd. and Hemlock Ave. | 6 | Comment | ||
| RSA0025289 | Juglans hindsii | R. E. Riefner Jr. | 2012-11-25 | 12 -560 | San Diego | City of San Marcos, area east of Walnut Hills Dr.: vicinity of E. Edgewater Dr. and E. Barham Ln. | 207 | Comment | ||
| RSA0025291 | Asparagus aethiopicus | R. E. Riefner | 2012-11-25 | 12 -560 | San Diego | City of San Marcos, area east of Walnut Hills Dr.: vicinity of E. Edgewater Dr. and E. Barham Ln. | 207 | Comment | ||
| RSA0025293 | Paspalum vaginatum | R. E. Riefner Jr. | 2013-9-11 | 13 -212 | San Diego | City of Carlsbad, Buena Vista Lagoon, S of SR-78, W of Jefferson St. along Lagoon View Dr. | 4 | Comment | ||
| RSA0029992 | Juglans hindsii | R. E. Riefner Jr. | 2013-8-24 | 13 -196 | San Diego | City of La Jolla, Rose Canyon, Marian Bear Park, Rose Creek flood plain, S ca. 0.5 mile from Interstate 5/SR-52 freeway overpass, E of Amtrak right-of-way. | 30 | Comment | ||
| RSA0029996 | Dittrichia graveolens | R. E. Riefner Jr. | 2012-10-10 | 12 -516 | San Diego | City of San Diego, Community of Serra Mesa, Ruffin Canyon Open Space, S of Gramercy Drive, and immediately W of Taft Middle School. | 92 | Comment | ||
| RSA0029997 | Holocarpha virgata subsp. elongata | R. E. Riefner Jr. | 2012-10-28 | 12 -527 | San Diego | City of San Diego, Community of Serra Mesa upper Sandrock Canyon, end of Sandrock Drive. | 114 | Comment | ||
| RSA0029998 | Ceanothus verrucosus | R. E. Riefner Jr. | 2013-11-2 | 13 -230 | San Diego | City of Encinitas, Cottonwood Creek Park, W of Interstate 5, E of Ocean View Ave., N of Encinitas Blvd. | 41 | Comment | ||
| RSA0030667 | Juglans hindsii | R. E. Riefner Jr. | 2013-10-12 | 13 -216 | San Diego | City of Encinitas, Piraeus St. at Sky Loft Rd. | 12 | Comment | ||
| RSA0030669 | Chasmanthe floribunda | R. E. Riefner | 2012-2-13 | 12 /29/2014 | San Diego | City of San Diego, Community of Serra Mesa, S. of Gramercy Drive, and immediately W. of Taft Middle School. | 115 | Comment | ||
| RSA0035666 | Ehrharta erecta | R. E. Riefner Jr. | 2012-7-22 | 12 -320 | San Diego | city of Oceanside, San Luis Rey River, found from Capistrano Park West to Hwy I-5 | 4 | Comment | ||
| RSA0035852 | Salix lucida subsp. lasiandra | R. E. Riefner Jr. | 2012-6-30 | 12 -281 | San Diego | San Onofre State Beach, south of San Clemente, San Mateo Creek at Hwy I-15 crossing | 7 | Comment | ||
| RSA0038738 | Atriplex lindleyi | R. E. Riefner Jr. | 2014-4-13 | 14 -79 | San Diego | Surf Beach, Dept. Parks & Rec., San Onofre State Beach, Beach Club Rd., NNW of San Onofre Nuclear Generating Station parking lot | 28 | Comment | ||
| RSA0040376 | Cardionema ramosissimum | R. E. Riefner Jr. | 2013-5-14 | 13 -105 | San Diego | Pala Indian Reservation, north side of Pala Mission Road, north end of Henderson Road | 189 | Comment | ||
| RSA0040461 | Nymphaea mexicana | R. E. Riefner Jr. | 2009-5-20 | 09 -70 | San Diego | Fallbrook Naval Weapons Station, man-made lake in morthwest-central portion of the Base, northwest c. 1 mi of Ammunition Road, and c. 1.5 mi northeast of De Luz Road | Comment | |||
| RSA0040465 | Calystegia silvatica subsp. disjuncta | R. E. Riefner Jr. | 2012-4-23 | 12 -75 | San Diego | city of San Diego, community of Serra Mesa, Ruffin Canyon Open Space, east side of Taft Middle School, trail-head south of the intersection of Gramercy Drive/Ruffin Road | 111 | Comment | ||
| RSA0042740 | Juglans nigra | R. E. Riefner Jr. | 2013-10-12 | 13 -217 | San Diego | City of Encinitas, Piraeus St. at Sky Loft Rd. | 12 | Comment | ||
| RSA0042743 | Paspalum vaginatum | R. E. Riefner Jr. | 2013-7-6 | 13 -129 | San Diego | City of Carlsbad, Carlsbad Sea Wall Walk, beach area vicinity of Carlsbad Blvd. and Sycamore Ave | 2 | Comment | ||
| RSA0044616 | Deinandra paniculata | Robert E. Riefner Jr. | 2012-8-14 | 12 -334 | San Diego | Marine Corps Base Camp Pendleton, San Mateo Road ca. 0.5 mi S of San Mateo Creek. | 130 | Comment | ||
| RSA0050320 | Juniperus chinensis | R. E. Riefner Jr. | 2013-2-15 | 13 -46 | San Diego | City of La Jolla, San Clemente Canyon, Marian Bear Park, Rose Creek, southeast corner of Hwy I-5/SR52 overpass, c. 0.25 mi northeast from end of Monongahela Street. | 44 | Comment | ||
| RSA0050321 | Paspalum vaginatum | R. E. Riefner Jr. | 2013-8-24 | 13 -194 | San Diego | City of La Jolla, San Clemente Canyon, Marian Bear Park, Rose Creek, southeast corner of Hwy I-5/SR52 overpass, c. 0.25 mi northeast from end of Monongahela Street. | 35 | Comment | ||
| RSA0050324 | Eucalyptus polyanthemos | R. E. Riefner Jr. | 2012-2-13 | 12 -31 | San Diego | City of San Diego, Community of Serra Mesa, S. of Gramercy Drive and immediately W of Taft Middle School. | 376 | Comment | ||
| RSA0050326 | Juglans regia | R. E. Riefner Jr. | 2013-9-11 | 13 -216 | San Diego | City of San Marcos, Bent Ave. at Discovery St. | 168 | Comment | ||
| RSA0060635 | Brodiaea filifolia | Richard E. Riefner | 2015-4-24 | 15 -121 | San Diego | San Onofre State Beach, Parcel 1, E ca. 1500 ft from Ave. La Pata; east immediately down slope SCE power lines. | 103 | Comment | ||
| RSA0060636 | Brodiaea filifolia | Richard E. Riefner | 2015-4-24 | 15 -122 | San Diego | San Onofre State Beach, Parcel 1, E ca. 2000 ft from Ave. La Pata; east down slope about 725 ft from SCE power lines. | 95 | Comment | ||
| RSA0060637 | Brodiaea filifolia | Richard E. Riefner | 2015-4-24 | 15 -120 | San Diego | San Onofre State Beach, Parcel 1, E ca. 1500 ft from Ave. La Pata; east immediately down slope SCE power lines. | 103 | Comment | ||
| RSA0060639 | Brodiaea orcuttii | Richard E. Riefner | 2015-5-14 | 15 -152 | San Diego | Camp Pendleton, Mike Training Area, 13-Area Facilities, W side of A St., ca. 0.3 mi S of Rattlesnake Canyon Rd., and ca. 0.1 mi N of 13th St. | 131 | Comment | ||
| RSA0088628 | Ficus microcarpa | R. E. Riefner Jr. | 2015-5-3 | 15 -144 | San Diego | City of Carlsbad, Adams St. near Larkspur Ln. | 26 | Comment | ||
| RSA0088630 | Ficus microcarpa | R. E. Riefner Jr. | 2014-10-12 | 14 -377 | San Diego | City of Encinitas, E side of 3rd St. between West G St. and West F St. | 22 | Comment | ||
| RSA0088631 | Ficus microcarpa | R. E. Riefner Jr. | 2015-5-17 | 15 -157 | San Diego | City of Oceanside, E side of Carmelo Dr. near Harbor Dr., N of Goodland Dr. | 23 | Comment | ||
| RSA0113946 | Ficus microcarpa | R. E. Riefner Jr. | 2014-4-8 | 14 -271 | San Diego | City of La Jolla, E. side of La Jolla Blvd. near Playa Del Norte St. | 24 | Comment | ||
| RSA0116285 | Ficus microcarpa | R. E. Riefner Jr. | 2015-5-3 | 15 -147 | San Diego | City of Carlsbad, along Adams St. near Magnolia St. | 27 | Comment | ||
| RSA0116292 | Ficus microcarpa | R. E. Riefner Jr. | 2015-5-17 | 15 -154 | San Diego | North of Oceanside, Camp Pendleton, S side of 16th St. ca. 0.1 mi W of Vandergrift Blvd. | 101 | Comment | ||
| RSA334622 | Scirpus microcarpus | R. E. Riefner | 1985-7-30 | 1084 | San Diego | Upper Cottonwood Canyon, 3.6 miles (by road) northwest of junction of Tenaja Trail and De Luz Road. | Comment | |||
| RSA578029 | Eryngium pendletonense | R. E. Riefner | 1994-5-22 | 94 -366 | San Diego | Surf Beach, San Onofre State Park | Comment | |||
| RSA581360 | Lycium brevipes var. brevipes | R. E. Riefner | 1995-3-29 | 95 -65 | San Diego | Surf Beach, San Onfre State Beach | Comment | |||
| RSA581361 | Juncus bufonius | R. E. Riefner | 1995-6-5 | 95 -207 | San Diego | Surf Beach, San Onofre State Beach. | 25 | Comment | ||
| RSA581362 | Myosurus minimus subsp. apus | R. E. Riefner | 1995-5-1 | 95 -166 | San Diego | San Onofre State Beach, San Beach | Comment | |||
| RSA583207 | Nassella lepida | R. E. Riefner | 1994-7-7 | 94 -491 | San Diego | San Mateo Unit, San Onofre State Beach | Comment | |||
| RSA583208 | Melinis repens | R. E. Riefner | 1994-8-1 | 94 -531 | San Diego | San Mateo Unit, San Onofre State Beach | Comment | |||
| RSA583209 | Chamaesyce maculata | R. E. Riefner | 1995-6-15 | 95 -238 | San Diego | Basilone Rd., Trestles Unit, San Onofre State Beach. | Comment | |||
| RSA583210 | Hordeum intercedens | R. E. Riefner | 1995-5-1 | 95 -174 | San Diego | San Onofre State Beach, San Beach | Comment | |||
| RSA583211 | Pilularia americana | R. E. Riefner | 1995-5-1 | 95 -168 | San Diego | Surf Beach, San Onofre State Beach | Comment | |||
| RSA585488 | Gutierrezia sarothrae | R. E. Riefner | 94 -531 | San Diego | Surf Beach Unit, San Onofre State Beach. | Comment | ||||
| RSA585493 | Ehrharta calycina | R. E. Riefner | 1994-7-7 | 94 -494 | San Diego | San Onofre State Beach, along the Rr tracks near San Mateo Campground. | Comment | |||
| RSA585494 | Datisca glomerata | R. E. Riefner | 1994-7-7 | 94 -506 | San Diego | Dry wash of San Mateo Creek, I-5 exchange, San Onofre State Beach | Comment | |||
| RSA585496 | Isocoma menziesii var. vernonioides | R. E. Riefner | 1995-10-28 | 95 -374 | San Diego | Growing along creek wash and irrigated seepage slope at I5, San Mateo Creek. | Comment | |||
| RSA585497 | Crypsis schoenoides | R. E. Riefner | 1995-10-15 | 95 -362 | San Diego | Keys Canyon, I-15 & Dulin Road | Comment | |||
| RSA586258 | Scirpus microcarpus | R. E. Riefner | 1994-7-7 | 94 -523 | San Diego | Trestles Preserve, San Onofre State Beach. | Comment | |||
| RSA586737 | Eryngium pendletonense | R. E. Riefner | 1994-6-18 | 94 -405 | San Diego | Surf Beach, San Onofre State Beach, Trestles Preserve, | Comment | |||
| RSA586738 | Hydrocotyle verticillata | R. E. Riefner | 1994-8-1 | 94 -456 | San Diego | Margins of San Mateo Creek, E of RR track. Trestles Preserve, San Onorfre State Beach. | Comment | |||
| RSA586742 | Venegasia carpesioides | R. E. Riefner | 1994-6-18 | 94 -395 | San Diego | San Onofre Bluffs, San Onofre State Beach. Along Beach Trail #1 | Comment | |||
| RSA590717 | Bahiopsis laciniata | R. E. Riefner | 1995-8-6 | 95 -337 | San Diego | San Mateo Creek, Trestles Unit, San Onofre State Beach | Comment | |||
| RSA590718 | Elatine brachysperma | R. E. Riefner | 1994-5-22 | 94 -366 | San Diego | Surf Beach, San Onofre State Beach | Comment | |||
| RSA590722 | Navarretia prostrata | R. E. Riefner | 1996-5-19 | 96 -82 | San Diego | San Onofre State Beach, Trestles Unit, south bluff area | Comment | |||
| RSA590723 | Cestrum nocturnum | R. E. Riefner | 1996-4-23 | 96 -59 | San Diego | Along San Mateo Creek. Trestles Unit, San Onofre Bluffs State Beach. | Comment | |||
| RSA592060 | Filago californica | R. E. Riefner | 1996-5-19 | 96 -97 | San Diego | San Onofre State Beach, Trestles Unit, south bluff area | Comment | |||
| RSA592061 | Alopecurus saccatus | R. E. Riefner | 1996-5-19 | 96 -83 | San Diego | San Onofre State Beach, Trestles Unit. | Comment | |||
| RSA592099 | Deschampsia danthonioides | R. E. Riefner | 1993-5-20 | 93 -63 | San Diego | Trestles Unit, San Onofre State Beach. | Comment | |||
| RSA592102 | Brassica tournefortii | R. E. Riefner | 1994-5-22 | 94 -373 | San Diego | Trestles Unit, San Onofre State Beach. | Comment | |||
| RSA592103 | Baccharis douglasii | R. E. Riefner | 1994-5-22 | 94 -374 | San Diego | Trestles Unit, San Onofre State Beach. | Comment | |||
| RSA592106 | Selaginella cinerascens | Richard E. Riefner | 1996-5-1 | 96 -62 | San Diego | S end of Carmel Valley Road | Comment | |||
| RSA592107 | Selaginella cinerascens | Richard E. Riefner | 1993-4-2 | 93 -57 | San Diego | Along Sloan Creek near the confluence with the Sweetwater River. | Comment | |||
| RSA592108 | Psilocarphus tenellus | R. E. Riefner | 1996-5-19 | 96 -89 | San Diego | San Onofre State Beach, Trestles Unit. | Comment | |||
| RSA593340 | Plagiobothrys acanthocarpus | R. E. Riefner | 1995-6-5 | 95 -206 | San Diego | Surf Beach, San Onofre State Beach. | 25 | Comment Read comments Apr 1 2008 |
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| RSA593862 | Cryptantha micromeres | R. E. Riefner | 1995-5-1 | s.n. | San Diego | San Onofre State Beach, San Beach | Comment | |||
| RSA593864 | Microseris douglasii subsp. platycarpha | R. E. Riefner | 1995-3-29 | 95 -57 | San Diego | Surf Beach, San Onfre State Beach | Comment | |||
| RSA593865 | Coreopsis gigantea | R. E. Riefner | 1996-3-2 | 96 -19 | San Diego | N area of San Onofre Bluffs State Beach. | Comment | |||
| RSA593866 | Veronica peregrina subsp. xalapensis | R. E. Riefner | 95 -206 | San Diego | Surf Beach Unit, San Onofre State Beach. | Comment | ||||
| RSA593867 | Cardamine oligosperma | R. E. Riefner | 1994-7-7 | 94 -524 | San Diego | Trestles Preserve, San Onofre State Beach. | Comment | |||
| RSA593868 | Psilocarphus brevissimus | R. E. Riefner | 1995-5-1 | 95 -171 | San Diego | San Onofre State Beach, San Beach | Comment | |||
| RSA593871 | Crassula solieri | R. E. Riefner | 1995-5-1 | 95 -170 | San Diego | San Onofre State Beach, San Beach | Comment | |||
| RSA593873 | Samolus parviflorus | R. E. Riefner | 1995-8-1 | 94 -543 | San Diego | Trestles Unit, San Onofre State Beach, Margins of San Mateo Creek. | Comment | |||
| RSA599396 | Arctostaphylos glauca | R. E. Riefner | 1997-5-6 | 97 -167 | San Diego | E of Del Mar, S of Black Mountain Road and Carmel Valley Road. | Comment | |||
| RSA599397 | Chorizanthe polygonoides var. longispina | R. E. Riefner | 1997-5-12 | 97 -180 | San Diego | E of Del Mar, mesa top of Black Mtn. Rd. and Carmel Valley Rd. along SDGE line | Comment Read comments Jul 8 2009 |
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| RSA599399 | Artemisia palmeri | R. E. Riefner | 1997-5-12 | 97 -175 | San Diego | E of Del Mar, NE of Black Mountain Road and Carmel Valley Road | Comment | |||
| RSA599404 | Corethrogyne filaginifolia | R. E. Riefner | 1997-4-27 | 97 -155 | San Diego | East of Del Mar, north of Route 56 and west of Caminito Mendiola road | Comment | |||
| RSA599406 | Navarretia prostrata | R. E. Riefner | 1997-4-15 | 97 -127 | San Diego | San Onofre State Beach, Basoline Rd. at I-5 Fwy | Comment | |||
| RSA599411 | Iva hayesiana | R. E. Riefner | 1997-5-6 | 97 -163 | San Diego | E of Del Mar, S of Black Mountain Road and Carmel Valley Road. | Comment | |||
| RSA599412 | Artemisia palmeri | R. E. Riefner | 1997-5-6 | 97 -164 | San Diego | E of Del Mar, S of Black Mountain Road and Carmel Valley Road. | Comment | |||
| RSA599414 | Comarostaphylis diversifolia subsp. diversifolia | R. E. Riefner | 1997-5-6 | 97 -168 | San Diego | E of Del Mar, S of Black Mountain Road and Carmel Valley Road. | Comment | |||
| RSA599416 | Eryngium aristulatum var. parishii | R. E. Riefner Jr. | 1997-5-12 | 97 -197 | San Diego | E of Del Mar. mesa top NE of Black Mtn. road and Carmel Valley along SDGE line. | Comment | |||
| RSA599418 | Achnatherum coronatum | R. E. Riefner | 1997-4-27 | 97 -157 | San Diego | East of Del Mar, north of Route 56 and west of Caminito Mendiola road | Comment | |||
| RSA599420 | Iva hayesiana | R. E. Riefner | 1997-5-12 | 97 -176 | San Diego | E of Del Mar, NE of Black Mountain Road and Carmel Valley Road | Comment | |||
| RSA599421 | Adolphia californica | R. E. Riefner | 1997-5-6 | 97 -170 | San Diego | E of Del Mar, S of Black Mountain Road and Carmel Valley Road. | Comment | |||
| RSA599422 | Xylococcus bicolor | R. E. Riefner | 1997-5-6 | 97 -169 | San Diego | E of Del Mar, S of Black Mountain Road and Carmel Valley Road. | Comment | |||
| RSA599423 | Cercocarpus minutiflorus | R. E. Riefner | 1997-4-27 | 97 -156 | San Diego | East of Del Mar, north of Route 56 and west of Caminito Mendiola road | Comment | |||
| RSA602773 | Atriplex pacifica | R. E. Riefner | 1994-6-18 | 94 -396 | San Diego | Surf Beach, San Onofre State Beach, Trestles Preserve, | Comment | |||
| RSA602775 | Eriogonum fasciculatum | R. E. Riefner Jr. | 1997-5-10 | 97 -171 | San Diego | Creek SE of Mother Miguel Mountain. | Comment | |||
| RSA602777 | Hainardia cylindrica | R. E. Riefner | 1997-5-10 | 97 -173 | San Diego | Growing in seasonally wet depressions in mima mound terrain. SE of Mother Miguel Mtn. | Comment Read comments Jan 23 2009 |
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| RSA602780 | Monardella linoides subsp. linoides | R. E. Riefner Jr. | 1997-6-14 | 97 -188 | San Diego | Garnet Peak | 1799 | Comment | ||
| RSA602782 | Oxytheca trilobata | R. E. Riefner | 1997-6-14 | 97 -187 | San Diego | Garnet Peak | 1799 | Comment | ||
| RSA602783 | Navarretia intertexta subsp. intertexta | R. E. Riefner, C. Jones | 1997-6-21 | 97 -204 | San Diego | South of Cuyamaca Lake along Rte. 79. | Comment | |||
| RSA602784 | Beta vulgaris | R. E. Riefner | 1997-5-10 | 97 -172 | San Diego | Growing in seasonally wet depressions in mima mound terrain. SE of Mother Miguel Mtn. | Comment Read comments Jan 23 2009 |
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| RSA602918 | Cynosurus echinatus | R. E. Riefner, C. Jones | 1997-6-21 | 97 -210 | San Diego | Boulder Creek near Maryanne Road, Laguna Mountains | 915 | Comment | ||
| RSA602919A | Limonium californicum var. mexicanum | R. E. Riefner | 1997-5-10 | 97 -174 | San Diego | Growing in seasonally wet depressions in mima mound terrain. SE of Mother Miguel Mtn. | Comment | |||
| RSA602921B | Beta vulgaris | R. E. Riefner | 1997-5-28 | 97 -182 | San Diego | San Onofre Bluffs State Beach. | Comment | |||
| RSA603288 | Quercus engelmannii | R. E. Riefner Jr., C. Jones | 1997-6-21 | 97 -211 | San Diego | Near Sunshine Mnts., Boulder Creek Rd. at Coy Ranch Rd. | 915 | Comment | ||
| RSA603296 | Atriplex coulteri | R. E. Riefner | 1997-7-12 | 97 -236 | San Diego | San Onofre Bluffs State Beach, Echo Arch Campground. | Comment | |||
| RSA613514 | Cneoridium dumosum | R. E. Riefner | 1998-3-21 | 98 -152 | San Diego | East slopes of Marron Valley along the Mexican border. | 610 | Comment | ||
| RSA617802 | Psilocarphus brevissimus | R. E. Riefner | 1998-4-13 | 98 -261 | San Diego | Warner Springs, Highway 79 | Comment | |||
| RSA617996 | Ammannia robusta | R. E. Riefner Jr. | 1998-9-11 | 98 -500 | San Diego | Warner Springs. | Comment | |||
| RSA626152 | Alopecurus saccatus | R. E. Riefner | 1999-4-7 | 99 -256 | San Diego | Route 1 near Torrey Pines | Comment | |||
| RSA626155 | Orcuttia californica | R. E. Riefner | 1998-4-3 | 98 -262 | San Diego | Warner Valley, Rte. 79 S & W of Warner Springs. | Comment Read comments May 11 2016 |
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| RSA630351 | Psilocarphus brevissimus var. brevissimus | R. E. Riefner | 1999-7-4 | 99 -257 | San Diego | Hwy. 1 near Torrey Pines | Comment | |||
| RSA630353 | Psilocarphus tenellus var. tenellus | R. E. Riefner | 1999-7-4 | 99 -258 | San Diego | Hwy. 1 near Torrey Pines | Comment | |||
| RSA688876 | Muhlenbergia microsperma | R. E. Riefner | 2003-5-13 | 3 -221 | San Diego | Pioint Loma, Carrillo National Monument, end of Bayside Trail. | Comment | |||
| RSA688877 | Oligomeris linifolia | R. E. Riefner | 2003-5-13 | 03 -220 | San Diego | Pioint Loma, Carrillo National Monument, end of Bayside Trail. | Comment | |||
| RSA703229 | Nasturtium officinale | R. E. Riefner Jr. | 2004-5-6 | 4 -177 | San Diego | Fallbrook, S of Pala Mesa, San Luis Rey River, Shearrer Crossing Rd. E of Hwy. 15. | 98 | Comment | ||
| RSA703230 | Nasturtium officinale | R. E. Riefner Jr. | 2004-5-6 | 4 -175 | San Diego | Fallbrook, S of Pala Mesa, San Luis Rey River, Shearrer Crossing Rd. E of Hwy. 15. | 98 | Comment | ||
| RSA703363 | Ambrosia chenopodiifolia | R. E. Riefner Jr. | 2004-5-4 | 04 -163 | San Diego | Otay Mesa, Cactus Avenue, werst off Hwy. 905, and south of Spring Canyon. | 135 | Comment | ||
| RSA703390 | Deinandra fasciculata | R. E. Riefner Jr. | 2004-5-4 | 04 -163 | San Diego | Otay Mesa, Cactus Avenue, werst off Hwy. 905, and south of Spring Canyon. | 135 | Comment | ||
| RSA703456 | Ehrharta erecta | R. E. Riefner Jr. | 2004-7-6 | 4 -287 | San Diego | Encinitas, ca. 2.5 mi N of Chesterfield Ave. on Pacific Coast Hwy. | 15 | Comment | ||
| RSA703536 | Nasturtium officinale | R. E. Riefner Jr. | 2004-5-6 | 4 -175 | San Diego | Fallbrook, S of Pala Mesa, San Luis Rey River, Shearrer Crossing Rd. E of Hwy. 15. | 98 | Comment | ||
| RSA713386 | Quercus agrifolia | R. E. Riefner Jr. | 2005-8-20 | 5 -639 | San Diego | Community of Bankhead Springs, S side of Old Hwy 80. | 1002 | Comment | ||
| RSA713387 | Quercus agrifolia var. oxyadenia | R. E. Riefner Jr. | 2005-8-20 | 5 -625 | San Diego | Vicinity of Pine Valley, S side of Hwy 8 near Call Box 8-388, ca. 2.6 mi W of Pine Valley Creek. | 1133 | Comment | ||
| RSA713391 | Quercus agrifolia var. oxyadenia | R. E. Riefner Jr. | 2005-8-20 | 5 -634 | San Diego | Community of Live Oak Springs, Old Hwy 80 near Royal Dr. | Comment | |||
| RSA713392 | Quercus agrifolia var. oxyadenia | R. E. Riefner Jr. | 2005-8-20 | 5 -635 | San Diego | Community of Live Oak Springs, Old Hwy 80 near Royal Dr. | Comment | |||
| RSA713506 | Quercus agrifolia var. oxyadenia | R. E. Riefner Jr. | 2005-8-14 | 5 -612 | San Diego | Vicinity of Pala, Pala Creek canyon along Pala-Temecula Rd., 1.4 mi W of Sycamore Rd. | 265 | Comment | ||
| RSA713507 | Atriplex glauca | R. E. Riefner | 2005-7-3 | 5 -544 | San Diego | City of Carlsbad, vicinity of Encina Power Station, Carlsbad Blvd., 0.3 mi N of Tierra del Oro St. | 13 | Comment | ||
| RSA713508 | Atriplex glauca | R. E. Riefner | 2005-9-19 | 5 -670 | San Diego | City of Carlsbad, uncommon, dirt lot along Carlsbad Blvd. at Shore Dr. | 14 | Comment | ||
| RSA713564 | Atriplex glauca | R. E. Riefner Jr. | 2003-8-17 | 3 -339 | San Diego | City of La Jolla, E of I-5 Freeway near Town Center Dr. | 104 | Comment | ||
| RSA713576 | Trianthema portulacastrum | R. E. Riefner Jr. | 2004-6-27 | 4 -222 | San Diego | De Luz Canyon: Along De Luz-Murrieta Road and De Luz Creek. | 150 | Comment | ||
| RSA714350 | Quercus agrifolia var. oxyadenia | R. E. Riefner Jr. | 2005-8-14 | 5 -622 | San Diego | Palomar Mountains, W flank of Palomar Mountain, on S grade. Rd. (S6) near Mile Marker 43. | 1524 | Comment | ||
| RSA714351 | Quercus agrifolia var. oxyadenia | R. E. Riefner Jr. | 2005-8-14 | 5 -614 | San Diego | Palomar Mountains, W flank of Palomar Mountain, on S grade. Rd. (S6) near Mile Marker 43. | 1111 | Comment | ||
| RSA714352 | Quercus agrifolia var. oxyadenia | R. E. Riefner Jr. | 2005-8-20 | 5 -637 | San Diego | Community of Live Oak Springs, Old Hwy 80 near Royal Dr. | Comment | |||
| RSA722084 | Ehrharta longiflora | R. E. Riefner | 2007-4-25 | 7 -184 | San Diego | City of Encinitas, along Cottonwood Creek at B Street and Second Street. | 10 | Comment | ||
| RSA722090 | Pseudognaphalium stramineum | R. E. Riefner | 2006-8-6 | 06 -365 | San Diego | City of Encinitas, along Cottonwood Creek at B Street and Second Street. | 0 | Comment | ||
| RSA722934 | Ehrharta erecta | R. E. Riefner Jr. | 2007-6-3 | 7 -230 | San Diego | City of Oceanside, San Luis Rey River at I-5 freeway. NAD 83. | 5 | Comment | ||
| RSA723325 | Eleusine coracana subsp. africana | R. E. Riefner | 2006-10-14 | 6 -542 | San Diego | City of Carlsbad, near Laguna Riviera City Park, Kelly Dr. at Park Dr. | 13 | Comment | ||
| RSA724028 | Atriplex lindleyi | R. E. Riefner | 2005-5-22 | 5416 | San Diego | San Onofre State Beach. | 32 | Comment | ||
| RSA724031 | Setaria adhaerens | R. E. Riefner | 2006-11-19 | 6 -679 | San Diego | Kearny Mesa, Clairemont Mesa Rd. near Ruffner Rd. | 122 | Comment | ||
| RSA725935 | Melinis repens | R. E. Riefner | 2006-11-19 | 6 -582 | San Diego | South Coast: near Mission Hills, Convoy St. at Hwy 52 | 130 | Comment | ||
| RSA725943 | Isocoma menziesii var. vernonioides | R. E. Riefner | 2005-8-20 | 05 -641 | San Diego | Peninsular Range: community of Bankhead Springs, ca. 1.1 mile E along Old Hwy 80. | 1009 | Comment | ||
| RSA727612 | Holocarpha virgata subsp. elongata | R. E. Riefner | 2001-8-16 | 01 -739 | San Diego | South Coast: Kearney Mesa, near San Diego Spectrum Mall off Claremont Mesa Road. | 122 | Comment | ||
| RSA728665 | Salsola tragus | R. E. Riefner | 2007-9-13 | 7 -384 | San Diego | City of San Diego, San Diego River, Lagoon at Ocean Beach, Robb Field, W. Point Loma Blvd. at Bacon St. | 2 | Comment | ||
| RSA728667 | Salsola tragus | R. E. Riefner | 2007-9-13 | 7 -382 | San Diego | City of San Diego, San Diego River, Lagoon at Ocean Beach, Robb Field, W. Point Loma Blvd. at Bacon St. | 2 | Comment | ||
| RSA733051 | Paspalum vaginatum | R. E. Riefner | 2007-10-15 | 07 -429 | San Diego | City of Oceanside, Buena Vista Lagoon, Rue des Chateaux at Ocean St. | 1 | Comment | ||
| RSA733057 | Paspalum vaginatum | R. E. Riefner | 2007-10-5 | 07 -420 | San Diego | City os Oceanside, Loma Alta Slough, Buccaneer Park, Pacific St. at Morse St. | 0 | Comment | ||
| RSA733058 | Paspalum vaginatum | R. E. Riefner | 2007-10-5 | 07 -423 | San Diego | City of Oceanside, Loma Alta Creek at Pacific Coast Hwy. | 13 | Comment | ||
| RSA733059 | Paspalum vaginatum | R. E. Riefner | 2002-9-8 | 02 -224 | San Diego | City of Rancho Santa Fe, La Orilla St. ca. 0.4 mi E of El Camino Real. | 21 | Comment | ||
| RSA733060 | Paspalum vaginatum | R. E. Riefner | 2002-9-8 | 02 -223 | San Diego | City of Rancho Santa Fe, La Orilla St. at El Camino Real, San Elijo Lagoon. | 12 | Comment | ||
| RSA733308 | Paspalum vaginatum | R. E. Riefner | 2007-10-15 | 7 -432 | San Diego | City of Carlsbad, Batiquitos Lagoon, vicinity of Arenal Rd. at Columbine Dr. | 5 | Comment | ||
| RSA733309 | Paspalum vaginatum | R. E. Riefner | 2002-9-8 | 2 -221 | San Diego | City of Oceanside, Loma Alta Slough, Buccaneer Park, Pacific St. at Morse St. | 1 | Comment | ||
| RSA735123 | Eleusine coracana subsp. africana | R. E. Riefner | 2006-10-14 | 6 -542 | San Diego | City of Carlsbad, near Laguna Riviera City Park, Kelly Dr. at Park Dr. | 13 | Comment | ||
| RSA737238 | Amblyopappus pusillus | R. E. Riefner | 2005-5-22 | 05 -417 | San Diego | San Onofre State Beach. | 32 | Comment | ||
| RSA737244 | Atriplex undulata | R. E. Riefner | 2003-4-19 | 03 -218 | San Diego | City of Del Mar, San Dieguito Wetlands, along Racetrack View Dr. 0.25 miles W of Racetrack View Ct. | 20 | Comment | ||
| RSA737376 | Atriplex glauca | R. E. Riefner | 2005-7-3 | 05 -544 | San Diego | City of Carlsbad, vicinity of Encina Power Station, Carlsbad Blvd., 0.3 mi N of Tierra del Oro St. | 13 | Comment | ||
| RSA737472 | Atriplex glauca | R. E. Riefner | 2005-11-23 | 5 -767 | San Diego | City of Carlsbad-South, vicinity of Ponto Beach, Carlsbad Blvd. ca. 0.2 mi N of Island Way. | 9 | Comment | ||
| RSA737474 | Atriplex lindleyi | R. E. Riefner | 2007-3-3 | 7 -89 | San Diego | Imperial Beach, Tijuana Estuary, near old gravel pit ca. 1.5 mi S from corner of 5th St. and Grove Rd. | 4 | Comment | ||
| RSA737848 | Atriplex canescens | R. E. Riefner | 2007-3-3 | 07 /01/1991 | San Diego | Imperial Beach, Tijuana Estuary, near old gravel pit ca. 1.5 mi S from corner of 5th St. and Grove Rd. | 4 | Comment | ||
| RSA737851 | Atriplex lentiformis | R. E. Riefner | 2007-12-2 | 07 -511 | San Diego | City of Vista, Canyon de las Encinas, Paseo del Norte St. 0.2 mile from Palomar Airport road. | 21 | Comment | ||
| RSA737852 | Atriplex lentiformis | R. E. Riefner | 2006-8-6 | 06 -370 | San Diego | City of Del Mar, near San Dieguito Wetlands, Racetrack View Dr. 0.25 miles W of Racetrack View Ct. | 19 | Comment | ||
| RSA737853 | Atriplex glauca | R. E. Riefner | 2006-5-7 | 06 -174 | San Diego | City of Del Mar, along Carmel Valley road, at Torrey Point road. | 22 | Comment | ||
| RSA737900 | Atriplex amnicola | R. E. Riefner | 2006-11-19 | 06 -681 | San Diego | University City, Governor Dr. on ramp at Hwy 805. | 117 | Comment | ||
| RSA739267 | Astragalus trichopodus var. lonchus | R. E. Riefner Jr. | 2008-11-7 | 08 -357 | San Diego | City of Imperial Beach, Tijuana Estuary, SW of 5th St. and Iris Ave., W of Browns Airfield. | 4 | Comment | ||
| RSA739268 | Astragalus | R. E. Riefner | 2008-11-7 | 08 -352 | San Diego | City of Imperial Beach, Tijuana Estuary, SW of 5th St. and Iris Ave, W of Browns Airfield. | 13 | Comment | ||
| RSA739271 | Atriplex lindleyi | R. E. Riefner | 2008-11-7 | 08 -353 | San Diego | City of Imperial Beach, Tijuana Estuary, SW of 5th St. and Iris Ave, W of Brown s Airfield. | 13 | Comment | ||
| RSA743552 | Eleusine coracana subsp. africana | R. E. Riefner | 2007-9-13 | 7 -385 | San Diego | City of San Diego, San Diego River Trail, Robb Field at San Diego River. | 3 | Comment | ||
| RSA743556 | Atriplex undulata | R. E. Riefner | 2003-3-1 | 3 -65 | San Diego | City of Del Mar, San Dieguito Wetlands area, Racetrack View Dr. ca. 0.25 mi W of Racetrack View Ct. | 20 | Comment | ||
| RSA743557 | Atriplex glauca | R. E. Riefner | 2005-11-23 | 5 -767 | San Diego | City of Carlsbad-South, vicinity of Ponto Beach, Carlsbad Blvd. ca. 0.2 mi N of Island Way. | 9 | Comment | ||
| RSA746517 | Atriplex glauca | R. E. Riefner Jr. | 2006-5-7 | 6 -174 | San Diego | City of Del Mar, along Carmel Valley Rd. at Torrey Point Rd. | 22 | Comment | ||
| RSA746521 | Atriplex glauca | R. E. Riefner Jr. | 2005-9-19 | 5 -668 | San Diego | City of Carlsbad, Agua Hedionda inlet channel at Carlsbad Blvd.. | 4 | Comment | ||
| RSA746522 | Atriplex glauca | R. E. Riefner Jr. | 2005-11-23 | 5 -767 | San Diego | City of Carlsbad, South Carlsbad, Carlsbad Blvd. ca 0.2 mi N of Island Wy. at Ponto Beach. | 9 | Comment | ||
| RSA746526 | Atriplex | R. E. Riefner Jr. | 2007-11-1 | 7 -462 | San Diego | City of Solana Beach, San Elijo Lagoon, vicinity of Rios Ave.; Solana Point Cir. at Solana Beach Rd. | 17 | Comment | ||
| RSA746531 | Atriplex glauca | R. E. Riefner Jr. | 2003-8-17 | 6 -339 | San Diego | City of La Jolla, E of I-5 Freeway near Town Center Dr. | 104 | Comment | ||
| RSA746532 | Atriplex glauca | R. E. Riefner Jr. | 2007-1-15 | 7 -430 | San Diego | City of Oceanside, Buena Vista Lagoon, vicinity of Rue des Chateaux at Ocean St. | 2 | Comment | ||
| RSA746533 | Atriplex glauca | R. E. Riefner Jr. | 2005-9-19 | 5 -670 | San Diego | City of Carlsbad, Carlsbad Blvd. at Shore Drive. | 14 | Comment | ||
| RSA746534 | Atriplex glauca | R. E. Riefner Jr. | 2006-1-16 | 6 -1 | San Diego | City of Del Mar, SW ca. 0.2 mi from intersection of Carmel Valley Rd. and Via Mar Valle Rd. | 19 | Comment | ||
| RSA747298 | Melaleuca quinquenervia | R. E. Riefner Jr. | 2008-11-23 | 08 -362 | San Diego | South Coast: Carlsbad, vicinity of Raintree Dr. and Avenide Encinas at I-5 Freeway | 5 | Comment | ||
| RSA747299 | Melaleuca linariifolia | R. E. Riefner Jr. | 2007-6-3 | 07 -238 | San Diego | South Coast: Carlsbad, along Paseo del Norte c. 0.2 mi. south of Palomar Airport Rd. | 13 | Comment | ||
| RSA751397 | Salvinia minima | Rick E. Riefner Jr. | 2009-4-9 | 9 -26 | San Diego | City of Oceanside, North Santa Fe Ave. at Mesa Dr. | 32 | Comment | ||
| RSA751415 | Ericameria palmeri var. palmeri | R. E. Riefner Jr. | 2009-7-13 | 09 -148 | San Diego | City of Carlsbad, Batiquitos Lagoon, near Nature center, vicinity of Cigno Ct. and Gabbiano Ln. of B St. | 2 | Comment | ||
| RSA751508 | Plecostachys serpyllifolia | R. E. Riefner Jr. | 2009-4-20 | 09 -31 | San Diego | Leucadia, vicinity of Moonlight Beach, ca. 0.25 mi N of B St. | 1 | Comment | ||
| RSA765883 | Deinandra paniculata | R. E. Riefner Jr. | 2010-7-30 | 10 -108 | San Diego | San Onofre State Beach, E of the intersection of Ave. San Luis Rey & Ave. Santa Margarita; base of 'Pacific pocket mouse hill.' | 58 | Comment | ||
| RSA766064 | Brodiaea filifolia | R. E. Riefner Jr. | 2010-6-2 | 15615 | San Diego | San Onofre State Beach, W side of Christianitos Rd., near Gate A, ca. 0.8 SW of Camp Pendleton kiosk. | 53 | Comment | ||
| RSA769295 | Salsola tragus | R. E. Riefner Jr. | 2007-9-13 | 07 -384 | San Diego | City of San Diego, San Diego River Trail, lagoon channel at Ocean Beach, West Point Loma Blvd. at Bacon Street | 3 | Comment | ||
| RSA769296 | Asparagus asparagoides | R. E. Riefner | 2010-5-7 | 10 -23 | San Diego | San Onofre State Beach, E of the intersection of Ave. San Luis Rey & Ave. Santa Margarita. Found on Pacific pocket mouse hill. | 82 | Comment Read comments Feb 28 2016 |
||
| RSA769297 | Ehrharta calycina | R. E. Riefner Jr. | 2010-5-7 | 10 -24 | San Diego | San Onofre State Beach, E of the intersection of Ave. San Luis Rey & Ave. Santa Margarita. On Pacific pocket mouse hill. | 82 | Comment Read comments Feb 28 2016 |
||
| RSA769298 | Salsola tragus | R. E. Riefner Jr. | 2010-7-30 | 10 -109 | San Diego | San Onofre State Beach, E of the intersection of Ave. San Luis Rey & Ave. Santa Margarita; base of Pacific pocket mouse hill. | 58 | Comment | ||
| RSA779932 | Brodiaea filifolia | R. E. Riefner Jr. | 2011-6-2 | 25143 | San Diego | Department of Parks and Recreation, San Onofre State Beach, W side of Christianitos Road, ca. 0.8 mile north of San Mateo Campground, S of Gate A | 59 | Comment | ||
| RSA779933 | Brodiaea filifolia | R. E. Riefner Jr. | 2011-6-2 | 23682 | San Diego | Department of Parks and Recreation, San Onofre State Beach, W side of Christianitos Road, ca. 0.5 mile north of San Mateo Campground | 56 | Comment | ||
| RSA790097 | Iva hayesiana | R. E. Riefner Jr. | 2011-9-19 | 11 -96 | San Diego | Department of Parks and Recreation, San Onofre State Beach, Trestles Area, mouth of Christianitos Creek near railroad tracks. | 3 | Comment | ||
| RSA790098 | Eryngium pendletonense | R. E. Riefner Jr. | 2010-7-30 | 10 -116 | San Diego | Department of Parks and Recreation, San Onofre State Beach, Basilone Rd., ca. 1.2 mi S of I-5 interchange, parcel immediately E of the railroad tracks, Surf Beach area. | 25 | Comment | ||
| RSA791807 | Eryngium pendletonense | R. E. Riefner Jr. | 2010-7-30 | 10 -113 | San Diego | Department of Parks and Recreation, San Onofre State Beach, Surf Beach, CSS slope, vicinity of Basilone Rd. and Songs Rd. | 23 | Comment | ||
| RSA791925 | Geranium incanum var. multifidum | R. E. Riefner Jr. | 2007-6-3 | 7 -244 | San Diego | City of Carlsbad, along Paseo del Norte ca. 0.3 miles south of Palomar Airport Rd. immediately east of I-5 freeway. | 13 | Comment | ||
| RSA792122 | Pluchea odorata | R. E. Riefner Jr. | 2011-8-22 | 11 -110 | San Diego | city of Encinitas, beach area west of the end of Grandview Street and south towards Jupiter Street | 4 | Comment | ||
| RSA792125 | Atriplex glauca | R. E. Riefner Jr. | 2011-9-13 | 11 -129 | San Diego | Department of Parks and Recreation, San Onofre State Beach, immediately east from the end of La Plata Road | 117 | Comment | ||
| RSA792126 | Deinandra paniculata | R. E. Riefner Jr. | 2011-9-13 | 11 -131 | San Diego | Department of Parks and Recreation, San Onofre State Beach, immediately east from the end of La Plata Road | 117 | Comment | ||
| RSA797020 | Iva hayesiana | R. E. Riefner Jr. | 2012-8-3 | 12 -331 | San Diego | Carlsbad, ca. 0.25 miles west of Paseo del Norte along Palomar Airport Road near Costco store parking lot. | 3 | Comment | ||
| RSA797021 | Dudleya viscida | R. E. Riefner Jr. | 2012-7-22 | 12 -318 | San Diego | City of Oceanside, San Luis Rey River, near Capistrano Park, ca. 0.25 miles east of I-5 Freeway. | 11 | Comment | ||
| RSA797022 | Dittrichia graveolens | R. E. Riefner Jr. | 2011-9-13 | 11 -134 | San Diego | Department of Parks and Recreation, San Onofre State Beach, located immediately east from the end of La Pata Road. | 117 | Comment | ||
| SBBG118929 | Quercus agrifolia var. oxyadenia | R. E. Riefner | 2005-8-20 | 05 -628 | San Diego | Cameron Valley along Old Hwy 80 near Kitchen Crk Rd | 993 | Comment | ||
| SBBG118930 | Deinandra floribunda | R. E. Riefner | 2005-8-20 | 05 -640 | San Diego | community of Bankhead Springs, ca. 1.1 mi E along Old Hwy 80 | 1008 | Comment | ||
| SBBG118931 | Quercus agrifolia var. oxyadenia | R. E. Riefner | 2005-8-14 | 05 -615 | San Diego | W flank of Palomar Mtn, ca. 0.4 mi S of Frazier Pt Rd on South Grade Rd (S6) | 1397 | Comment | ||
| SBBG122003 | Atriplex lindleyi | R. E. Riefner | 2007-3-3 | 07 -89 | San Diego | Tijuana Estuary, near old gravel pit, ca. 1.5 mi S from corner of 5th Street and Grove Rd; Imperial Beach | 3 | Comment | ||
| SBBG122004 | Atriplex glauca | R. E. Riefner | 2005-11-23 | 05 -767 | San Diego | vicinity of Ponto Beach, Carlsbad Blvd, ca. 0.2 mi N of Island Way; Carlsbad | 9 | Comment Read comments Dec 13 2012 |
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| SBBG122005 | Atriplex glauca | R. E. Riefner | 2005-7-3 | 05 -544 | San Diego | vicinity of Encina Power Station, Carlsbad Blvd, 0.25 mi N of Tierra del Oro Street; Carslbad | 13 | Comment Read comments Dec 13 2012 |
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| SBBG126045 | Deinandra paniculata | R. E. Riefner Jr. | 2010-7-30 | 10 -108 | San Diego | E of intersection of Ave San Luis Rey and Ave Santa Margarita; San Onofre State Beach | 57 | Comment | ||
| SBBG126054 | Horkelia cuneata var. cuneata | R. E. Riefner Jr. | 2010-5-7 | 10 -16 | San Diego | E of intersection of Ave San Luis Rey and Ave Santa Margarita; San Onofre State Beach | 57 | Comment | ||
| SBBG126056 | Lantana camara | R. E. Riefner Jr. | 2010-5-7 | 10 -20 | San Diego | E of intersection of Ave San Luis Rey and Ave Santa Margarita; San Onofre State Beach | 82 | Comment | ||
| SBBG127248 | Iva hayesiana | R. E. Riefner Jr. | 2012-8-3 | 12 -331 | San Diego | Carlsbad, ca. 0.25 mi W of Paseo del Norte along Palomar Airport Rd near Costco Store parking lot | 3 | Comment | ||
| SBBG128406 | Salix lasiandra var. lasiandra | R. E. Riefner Jr. | 2012-6-30 | 12 -281 | San Diego | San Onofre State Beach, S of San Clemente, San Mateo Crk at I-5 Freeway crossing | 7 | Comment | ||
| SBBG128697 | Eryngium pendletonense | R. E. Riefner Jr. | 2010-7-30 | 10 -113 | San Diego | San Onofre State Beach, Surf Beach, CSS slope, vicinity of Basilone Rd and Songs Rd | 22 | Comment | ||
| SBBG129329 | Paspalum vaginatum | R. E. Riefner Jr. | 2013-9-11 | 13 -212 | San Diego | bank of culvert outflow channel tributary to lagoon marsh, City of Carlsbad, Buena Vista Lagoon, S of SR-78, W of Jefferson St along Lagoon View Dr | 4 | Comment | ||
| SBBG132291 | Atriplex undulata | R. E. Riefner Jr. | 2003-4-19 | 03 -218 | San Diego | San Dieguito wetlands, along Racetrack View Dr ca. 0.25 mi W of Ractrack View Ct; Del Mar | 20 | Comment | ||
| SBBG133369 | Atriplex lindleyi | R. E. Riefner Jr. | 2008-11-7 | 353 | San Diego | Tijuana Estuary, SW of 5th St and Iris Ave, W of Brown's Airfield; Imperial Beach | 12 | Comment | ||
| SBBG133610 | Amblyopappus pusillus | R. E. Riefner Jr. | 2005-5-22 | 05 -417 | San Diego | San Onofre State Beach, Surfers Beach | 32 | Comment | ||
| SD167173 | Atriplex glauca | R. E. Riefner Jr. | 2005-7-3 | 05 544 | San Diego | South Coast; City of Carlsbad, vicinity of Encina Power Station, Carlsbad Blvd., 0.25 mi. north of Tierra del Oro St. (San Luis Rey 7.5' Q.) | 13 | Comment | ||
| SD187345 | Deinandra floribunda | R. E. Riefner Jr. | 2005-8-20 | 05 640 | San Diego | Bankhead Springs, ca. 1.1 mile east along Old Highway 80. | Comment | |||
| SD187412 | Quercus agrifolia var. agrifolia | R. E. Riefner Jr. | 2005-8-20 | 05 626 | San Diego | Vicinity of Pine Valley, South side of Hwy 8 near Call Box 8-388, ca. 2.6 miles west of Pine Valley Creek | 1132 | Comment | ||
| SD187415 | Quercus agrifolia var. oxyadenia | R. E. Riefner Jr. | 2005-8-20 | 05 628 | San Diego | Cameron Valley, common along Old Hwy. 80 near Kitchen Creek Rd. | 993 | Comment | ||
| SD187416 | Quercus agrifolia var. oxyadenia | R. E. Riefner Jr. | 2005-8-14 | 05 615 | San Diego | Palomar Mountains, west flank of Palomar Mountain, 0.4 miles south of Frazier Pt. Rd. on South Grade Rd. (S6) near Mile Marker 46. | 1397 | Comment | ||
| SD187418 | Quercus agrifolia var. oxyadenia | R. E. Riefner Jr. | 2005-8-20 | 05 631 | San Diego | Cleveland National Forest ORV Area, near La Posta, South of Old Hwy. 80 | 1017 | Comment | ||
| SD187419 | Quercus agrifolia var. oxyadenia | R. E. Riefner Jr. | 2005-8-14 | 05 621 | San Diego | Palomar Mountains, west flank of Palomar Mountain, 0.7 miles south of intersection with East Grade Rd. (S7) on South Grade Rd. (S6) near Mile Marker 47.5 | 1524 | Comment | ||
| SD187420 | Quercus engelmannii | R. E. Riefner Jr. | 2005-8-20 | 05 627 | San Diego | Vicinity of Pine Valley, South side of Hwy 8 near Call Box 8-388, ca. 2.6 miles west of Pine Valley Creek | 1132 | Comment | ||
| SD187436 | Melaleuca viminalis | R. E. Riefner Jr. | 2007-6-3 | 07 229 | San Diego | City of Oceanside, San Luis Rey River, at I-5 Fwy | 4 | Comment | ||
| SD197822 | Melaleuca linariifolia | R. E. Riefner Jr. | 2007-6-3 | 07 238 | San Diego | Carlsbad; along Paseo del Norte c. 0.2 miles south of Palomar Airport Road. | 13 | Comment | ||
SD197823  |
Melaleuca quinquenervia | R. E. Riefner Jr. | 2008-11-23 | 08 362 | San Diego | South Coast: Carlsbad, vicinity of Raintree Dr. and Avenida Encinas at I-5 Freeway, wet ditch | 99 | Comment | ||
| SD222102 |
Salvinia minima | R. E. Riefner Jr. | 2009-4-9 | 09 26 | San Diego | City of Oceanside, North Santa Fe Ave. at Mesa Drive. | 32 | Comment | ||
| SD222160 | Deinandra paniculata | R. E. Riefner Jr. | 2010-7-30 | 10 108 | San Diego | San Onofre State Beach, E of the intersecttion of Ave. San Luis Rey & Ave. Santa Margarita; base of Pacific pocket mouse hill. | 57 | Comment | ||
| SD222185 | Salsola australis | R. E. Riefner Jr. | 2007-9-13 | 07 384 | San Diego | City of San Diego, San Diego River Trail, lagoon channel at Ocean Beach, W. Point Loma Blvd. at Bacon St. | 2 | Comment | ||
| SD222186 | Salsola australis | R. E. Riefner Jr. | 2010-7-30 | 10 109 | San Diego | San Onofre State Beach, E of the intersection of Ave. San Luis Rey & Ave. Santa Margarita; base of Pacific pocket mouse hill | 57 | Comment | ||
| SD222216 | Melaleuca nesophila | R. E. Riefner Jr. | 2010-5-7 | 10 21 | San Diego | San Onofre State Beach, E of the intersection of Ave. San Luis Rey & Santa Margarita along fire break access road. | 52 | Comment | ||
| SD222267 |
Lantana camara | R. E. Riefner Jr. | 2010-5-7 | 10 20 | San Diego | San Onofre State Beach, E of the intersection of Ave. San Luis Rey & Ave. Santa Margarita. Found on Pacific pocket mouse hill. | Comment | |||
| SD233744 | Dittrichia graveolens | R. E. Jr. Riefner | 2011-9-13 | 11 134 | San Diego | CA Department of Parks and Recreation, San Onofre State Beach, located immediately east from the end of La Pata Rd. | 117 | Comment | ||
| SD233751 | Iva hayesiana | R. E. Riefner | 2012-8-3 | 12 331 | San Diego | Carsbald, ca. 0.25 mi W of Paseo del Norte along Palomar Airport Road near Costco store parking lot | 3 | Comment | ||
| SD234764 | Melinis repens subsp. repens | R. E. Riefner Jr. | 2006-11-19 | 06 582 | San Diego | South Coast: near Mission Hills, Convoy St. at Hwy 52 (La Jolla) | 130 | Comment | ||
| SD234808 | Ericameria palmeri var. palmeri | RE. Riefner Jr. | 2006-10-14 | 6 541 | San Diego | South Coast: Batiquitos Lagoon, vicinity of Gabbiano Lane and Cigno Ct., north side of lagoon on easst side of I-5 (Encinitas 7.5'Q) | 10 | Comment Read comments Feb 28 2016 |
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| SD234821 | Holocarpha virgata subsp. elongata | R. E. Riefner Jr. | 2001-8-16 | 1 739 | San Diego | South Coast: Kearny Mesa, near San Diego Spectrum Mall off Clairemont Mesa Road (La Jolla 7.5'Q) | 121 | Comment | ||
| SD240219 |
Plecostachys serpyllifolia | R. E. Riefner | 2011-6-2 | 11 63 | San Diego | San Onofre State Beach / San Mateo Campground; NW ca. 0.25 mi from end of La Pata Rd. along fire break. | 78 | Comment | ||
| SD240822 | Eryngium pendletonense | R. E. Riefner | 2010-7-30 | 10 116 | San Diego | Department of Parks and Recreation, San Onofre State Beach, Basilone Road, ca. 1.2 miles S of I-5 interchange, parcel immediately E of the railroad tracks, Surf Beach area. | 81 | Comment | ||
| SD240823 | Eryngium pendletonense | R. E. Riefner | 2010-7-30 | 10 113 | San Diego | Department of Parks and Recreation, San Onofre State Beach, Surf Beach, Css slope, vicinity of Basilone Road and SONGS Road. | 74 | Comment | ||
| SD241100 | Melaleuca nesophila | R. E. Riefner Jr. | 2011-8-22 | 11 109 | San Diego | City of Encinitas, bbeach area west of the end of Grandview Street, and south towards Jupiter Street. | 3 | Comment | ||
| SD250403 | Ehrharta erecta | R. E. Riefner Jr. | 2012-7-22 | 12 320 | San Diego | City of Oceanside, San Luis Rey River, found from Capostrano Park W. to I-5 Fwy. | 3 | Comment | ||
| SD250410 | Paspalum vaginatum | R. E. Riefner Jr. | 2013-9-11 | 13 212 | San Diego | City of Carlsbad, Buena Vista Lagoon, S of SR-78, W of Jefferson St. along Lagoon View Drive. | 3 | Comment | ||
| SD250499 | Geranium incanum var. multifidum | R. E. Riefner Jr. | 2007-6-3 | 07 244 | San Diego | City of Carlsbad, along Paseo del Norte ca. 0.3 mile S of Palomar Airport Road, immediately E of I-5 Fwy, | 13 | Comment | ||
| SD250538 | Ceanothus verrucosus | R. E. Riefner Jr. | 2013-11-2 | 13 230 | San Diego | City of Encinitas, Cottonwood Creek Park, Cottonwood Creek, W of Interstate 5, E of Ocean View Ave., N of Encinitas Blvd. | 41 | Comment | ||
| SD252394 |
Nymphaea mexicana | R. E. Riefner Jr. | 2009-5-20 | 09 70 | San Diego | Fallbrook Naval Weapons Station, lake located in northwest-central portion of the Base, NW ca. 1 mi of Ammunition Rd., and ca. 1.5 mi NE of De Luz Rd | Comment | |||
| SD253319 | Juniperus chinensis | R. E. Riefner Jr., R. P. Adams | 2013-2-15 | 13 46 | San Diego | City of La Jolla, San Clemente Canyon, Marian Bear Park, S of SR-52 freeway and W of Regents Road, E ca. 0.5 mile from Interstate-5/SR 52 freeway overpass along main trail, base of slope NE end of Monongahela St. | 43 | Comment | ||
| SD253323 | Asparagus setaceus | R. E. Riefner Jr. | 2013-11-2 | 13 231 | San Diego | Xcity of Encinitas, Cottonwood Creek Park, W of Interstate 5, E of Ocean View Ave., N of Encinitas Blvd. | 22 | Comment | ||
| SD253326 | Chasmanthe floribunda | R. E. Riefner Jr. | 2012-2-13 | 12 29 | San Diego | City of San Diego, Community of Serra Mesa, S of Gramercy Drive, and immediately W of Taft Middle School. | 114 | Comment | ||
| SD253343 | Paspalum vaginatum | R. E. Riefner Jr. | 2013-7-6 | 13 131 | San Diego | City of Carlsbad, Carlsbad Sea Wall Walk, beach area vicinity of Carlsbad Blvd. and Hemlock Ave. | 6 | Comment | ||
| SD253344 | Paspalum vaginatum | R. E. Riefner Jr. | 2013-7-6 | 13 129 | San Diego | City of Carlsbad, Carlsbad Sea Wall Walk, beach area vicinity of Carlsbad Blvd. and Sycamore Ave. | 2 | Comment | ||
| SD253345 | Paspalum vaginatum | R. E. Riefner Jr. | 2013-8-24 | 13 194 | San Diego | City of La Jolla, San Clemente Canyon, Marian Bear Park, Rose Creek, SE corner of Interstate-5/SR-52 freeway overpass, ca. 0.25 mile NE from end of Monongahela St. | 35 | Comment | ||
| SD253350 | Brodiaea filifolia | R. E. Riefner Jr. | 2013-5-18 | 13 115 | San Diego | Department of Parks and Recreation, San Onofre State Beach, Parcel 1, east ca. 0.25 mile from the end of Ave. La Pata, immediately E of SCE power lines. | 102 | Comment | ||
| SD253364 | Ambrosia monogyra | R. E. Riefner Jr. | 2012-10-28 | 12 531 | San Diego | San Diego, Serra Mesa, Ruffin Canyon Open Space, south of Shawn Canyon. | 50 | Comment | ||
| SD253381 | Deinandra paniculata | R. E. Riefner Jr. | 2012-8-14 | 12 334 | San Diego | Marine Corps Base Camp Pendleton, San Mateo Road ca. 0.5 mile S of San Mateo Creek. | 131 | Comment | ||
| SD253382 | Dittrichia graveolens | R. E. Riefner Jr. | 2012-10-10 | 12 516 | San Diego | City of San Diego, Community of Serra Mesa, Ruffin Canyon Open Space, S. of Gramercy Drive, and immediately W of Taft Middle School. | 92 | Comment | ||
| SD253389 | Holocarpha virgata subsp. elongata | R. E. Riefner Jr. | 2012-10-28 | 12 527 | San Diego | City of San Diego, Community of Serra Mesa, upper Sandrock Canyon, end of Sandrock Drive. | 113 | Comment | ||
| SD253435 | Atriplex lindleyi | R. E. Riefner Jr. | 2014-4-13 | 14 79 | San Diego | Dept. of Parks and Recreation, Surf Beach, San Onofre State Beach, Beach Club Rd., mesa along bluff edge NNW of San Onofre Nuclear Generating Station parking lot. | 28 | Comment | ||
| SD253477 | Juglans hindsii | R. E. Riefner Jr. | 2013-10-12 | 13 216 B | San Diego | City of Encinitas, Piraeus Street at Sky Loft Road. | 11 | Comment | ||
| SD253481 | Juglans hindsii | R. E. Riefner Jr. | 2013-8-24 | 13 196 | San Diego | City of La Jolla, Rose Canyon, Marian Bear Park, Rose Creek flood plain, S ca. 0.5 mile from Interstate-5/SR 52 freeway overpass, E of Amtrak right-of-way. | 29 | Comment | ||
| SD253483 | Juglans hindsii | R. E. Riefner Jr. | 2012-11-25 | 12 560 | San Diego | City of San Marcos, area east of Walnut Hills Drive; vicinity of E Edgewater Drive and E. Barham Lane. | 206 | Comment | ||
| SD253484 | Juglans hindsii | R. E. Riefner Jr. | 2013-9-11 | 13 214 | San Diego | City of San Marcos, Bent Ave. at Discovery Street. | 167 | Comment | ||
| SD253485 | Juglans nigra | R. E. Riefner Jr. | 2013-10-12 | 13 217 | San Diego | City of Encinitas, Piraeus Street at Sky Loft Road. | 11 | Comment | ||
| SD253500 | Eucalyptus polyanthemos | R. E. Riefner Jr. | 2012-2-13 | 12 31 | San Diego | City of Sqn Diego, Community of Serra Mesa, S of Gramercy Drive, and immediately W of Taft Middle School. | 114 | Comment | ||
| SD253557 | Lycium brevipes | R. E. Riefner Jr. | 2014-1-22 | 14 26 | San Diego | City of Encinitas, Leucadia State Beach, West of Grandview Street and Neptune Ave., ca 240 ft South of Grandview St. beach staircase along bluff slope. | 3 | Comment | ||
| SD253558 | Lycium brevipes | R. E. Riefner Jr. | 2013-7-28 | 13 154 | San Diego | City of Encinitas, Leucadia State Beach, West of Grandview Street and Neptune Ave., ca 240 ft South of Grandview St. beach staircase along bluff slope. | 3 | Comment | ||
| SD262174 | Eryngium pendletonense | R. E. Jr. Riefner | 2017-6-9 | 17 292 | San Diego | San Onofre State Beach, Surb Beach Unit, immediately S of Old Pacific Hwy., parcel located between Old Pacific Hwy. and Beach Club Rd., E of the railroad tracks, NE of the Nuclar Power Station. Seasonal Depressions. | 24 | Comment | ||
| SD262270 | Sedum praealtum | R. E. Jr. Riefner | 2012-2-13 | 12 28 | San Diego | South Coast: San Diego, communituy of Serra Mesa, south of Gramercy Dr. and immediately west of Taft Middle School. | 114 | Comment | ||
SEINET13276740  |
Melaleuca linariifolia | R. E. Riefner Jr. | 2007-1 | 07 -238 | San Diego | South Coast: Carlsbad, along Paseo del Norte c. 0.2 mi south of Palomar Airport Road (Encinitas 7.5' Q.) (11S -0470316E, 3664254N) | 13 | Comment | ||
| SEINET1909909 | Quercus agrifolia var. oxyadenia | R. E. Riefner Jr. | 2005-1 | 05 -621 | San Diego | palomar Mountains, W flank of Palomar Mountain, .7 mi. S of intersection with East Grade Rd. (S7) on South Grade Rd. (S6) near Mile Marker 47.5. | 1524 | Comment | ||
| SEINET3386496 |
Rhynchelytrum repens | R. E. Riefner Jr. | 2006-11-19 | 06 -582 | San Diego | South Coast: near Mission Hills, Convoy St. at Hwy 52, La Jolla | 130 | Comment | ||
| SEINET3828403 | Atriplex glauca | R. E. Riefner Jr. | 2011-1 | 11 -129 | San Diego | Department of Parks and Recreation, San Onofre State Neach, east from the end of La Pata Rd. | 117 | Comment | ||
| SEINET4138033 |
Paspalum vaginatum | R. E. Riefner Jr. | 2013-7-6 | 13 -129 | San Diego | City of Carlsbad, Carlsbad sea wall walk, beach area vicinity of Carlsbad Blvd. and Sycamore Ave. | 2 | Comment | ||
| SEINET4138048 |
Paspalum vaginatum | R. E. Riefner Jr. | 2013-8-24 | 13 -194 | San Diego | City of La Jolla, San Clemente Canyon, Marian Bear Park, Rose Creek, SE corner of Interstate-5/SR-52 overpass, 0.25 mi NE from end of Monongahela St. | 35 | Comment | ||
| SEINET4142811 |
Melaleuca nesophila | R. E. Riefner Jr. | 2010-1 | 10 -21 | San Diego | San Onofre State Beach, E of the intersection of Ave. San Luis Rey and Ave. Santa Margarita along fire break access road | 52 | Comment | ||
| SEINET5585512 | Arctotheca prostrata | R. E. Riefner Jr. | 2013-1 | 13 -70 | San Diego | City of San Diego, Mission Bay, Bonita Cove at Mission Bay Park, West Mission Bay Dr. at Mariners Way. | 2 | Comment | ||
| SEINET5585514 | Paspalum vaginatum | R. E. Riefner Jr. | 2013-1 | 13 -131 | San Diego | City of Carlsbad, Carlsbad Sea Wall Walk, beach area vicinity of Carlsbad Blvd. and Hemlock Ave. | 6 | Comment | ||
| SEINET5585515 | Asparagus setaceus | R. E. Riefner Jr. | 2013-1 | 13 -231 | San Diego | City of Encinitas, Cottonwood Creek Park, W of Interstate 5, E of Ocean View Ave., N of Encinitas Blvd. | 23 | Comment | ||
| SEINET5585520 | Juniperus chinensis | R. E. Riefner Jr. | 2013-1 | 13 -46 | San Diego | City of La Jolla, San Clemente Canyon, Marian Bear Park, S of SR-52 freeway and W of Regents Rd., E ca. 0.5 mi from Interstate-5/SR-52 freeway overpass along main trail, base of slope NE end of Monongahela St. | 44 | Comment | ||
| SEINET5585521 | Paspalum vaginatum | R. E. Riefner Jr. | 2013-1 | 13 -194 | San Diego | City of La Jolla, San Clemente Canyon, Marian Bear Park, Rose Creek, SE corner of Interstate-5/SR-52 freeway overpass, ca. 0.25 mi NE from end of Monongahela St. | 35 | Comment | ||
| SEINET5586290 | Abronia maritima | R. E. Riefner Jr. | 2013-1 | 13 -130 | San Diego | City of Carlsbad, Carlsbad Sea Wall Walk, beach area vicinity of Carlsbad Blvd. and Hemlock Ave. | 4 | Comment | ||
| SEINET5586291 | Paspalum vaginatum | R. E. Riefner Jr. | 2013-1 | 13 -129 | San Diego | City of Carlsbad, Carlsbad Sea Wall Walk, beach area vicinity of Carlsbad Blvd. and Sycamore Ave. | 2 | Comment | ||
| SEINET5586506 | Juglans nigra | R. E. Riefner Jr. | 2013-1 | 13 -217 | San Diego | City of Encinitas, Piraeus St. at Sky Loft Rd. | 12 | Comment | ||
SEINET6033220  |
Quercus agrifolia var. oxyadenia | R. F. Riefner Jr. | 2005-8-20 | 05 -635 | San Diego | Community of Live Oak Springs, Old Hwy 80 near Royal Drive. | 1168 | Comment | ||
| SEINET954245 | Rhynchelytrum repens | R. E. Riefner Jr. | 2006-1 | 06 -582 | San Diego | South Coast: near Mission Hills, Convoy St. at Hwy 52. | 130 | Comment | ||
| UC1873117 | Limonium duriusculum | R. E. Riefner Jr. | 2005-1-7 | 05 -3 | San Diego | City of Carlsbad; N side of San Marcos Creek at Carlsbad Blvd., 0.2 mi S of Avenida Encinas | 10 | Comment | ||
| UC1873118 | Limonium duriusculum | R. E. Riefner Jr. | 2004-8-3 | 04 -409 | San Diego | San Onofre State Beach, at Echo Arch Campground, S of San Onofre Nuclear Plant | 7 | Comment | ||
| UC1923251 | Limonium brassicifolium | R. E. Riefner Jr. | 2008-2-16 | 8 -18 | San Diego | City of Carlsbad, N side of Agua Hedionda Lagoon, Date Ave. ar Garfield St. | 1 | Comment Read comments Jan 20 2012 |
||
| UC1923252 | Limonium perezii | R. E. Riefner Jr. | 2008-2-16 | 8 -20 | San Diego | City of Carlsbad, N side of Agua Hedionda Lagoon, Date Ave. at Garfield St. | 1 | Comment | ||
| UC1930972 | Ericameria palmeri | R. E. Riefner Jr. | 2006-10-14 | 06 -541 | San Diego | South Coast: Batiquitos Lagoon, vicinity of Gabbiano Lane and Cigno Ct., north side of lagoon on east of I-5 | Comment | |||
| UC1930973 | Holocarpha virgata subsp. elongata | R. E. Riefner Jr. | 2001-8-16 | 01 -739 | San Diego | South Coast: Kearny Mesa, near San Diego Spectrum Mall off Clairemont Mesa Road | Comment | |||
| UC2014870 | Dudleya viscida | R. E. Riefner Jr. | 2012-7-22 | 12 -318 | San Diego | City of Oceanside, San Luis Rey River, near Capistrano Park, ca. 0.25 mi E of I-5 Fwy. | Comment | |||
| UC2014871 | Dittrichia graveolens | R. E. Riefner Jr. | 2011-9-13 | 11 -134 | San Diego | Department of Parks and Recreation, San Onofre State Beach, located immediately east from the end of La Pata Rd. | Comment | |||
| UC2031939 | Salvinia minima | R. E. Riefner Jr. | 2009-4-9 | 09 -26 | San Diego | City of Oceanside, North Santa Fe Ave. at Mesa Dr. | Comment | |||
| UC2046886 | Ficus microcarpa | R. E. Riefner Jr. | 2015-5-3 | 15 -144 | San Diego | City of Carlsbad, Adams St. near Larkspur Ln. | Comment | |||
| UC2046887 | Ficus microcarpa | R. E. Riefner Jr. | 2014-10-12 | 14 -377 | San Diego | City of Encinitas, E side of 3rd St. between West G St. and West F St. | Comment | |||
| UC2046896 | Nephrolepis cordifolia | R. E. Riefner Jr. | 2016-1-14 | 16 -13 | San Diego | City of Encinitas, vicinity of Normandy Road and Tuscany Ct. | Comment | |||
| UC2048896 | Rumohra adiantiformis | R. E. Riefner Jr. | 2017-2-1 | 17 -52 | San Diego | City of Carlsbad, along Batiquitos Drive, opposite Gabbiano Lane. | Comment | |||
| UC2048897 | Cyrtomium falcatum | R. E. Riefner Jr. | 2017-2-1 | 17 -50 | San Diego | City of Del Mar, along Coast Blvd., vicinity of 21st Street. | Comment | |||
| UC2048898 | Sphaeropteris cooperi | R. E. Riefner Jr. | 2016-12-14 | 16 -460 | San Diego | City of Del Mar, along Camino Del Mar, S of 4th Street, N of Sea Forest Ct. | Comment | |||
| UC2048899 | Psilotum nudum | R. E. Riefner Jr. | 2017-1-14 | 17 -26 | San Diego | City of La Jolla, Village of La Jolla, Kline Street at Herschel Avenue. | Comment | |||
| UC2061631 | Salsola australis | R. E. Riefner Jr. | 2010-7-30 | 10 -109 | San Diego | San Onofre State Beach, E of the intersection of Ave. San Luis Rey and Ave. Santa Margarita; base of Pacific pocket mouse hill. | Comment | |||
| UC2061633 | Asparagus asparagoides | R. E. Riefner Jr. | 2010-5-7 | 10 -23 | San Diego | San Onofre State Beach, E of intersection of Ave. San Luis Rey and Ave. Santa Margarita. Found on Pacific pocket mouse hill. | Comment | |||
| UC2061634 | Melaleuca nesophila | R. E. Riefner Jr. | 2010-5-7 | 10 -21 | San Diego | San Onofre State Beach, E of intersection of Ave. San Luis Rey and Ave. Santa Margarita along fire break access road. | Comment | |||
| UC2061645 | Horkelia cuneata var. cuneata | R. E. Riefner Jr. | 2010-5-7 | 10 -16 | San Diego | San Onofre State Beach, E of intersection of Ave. San Luis Rey and Ave. Santa Margarita; SE area of Pacific pocket mouse hill. | Comment | |||
| UC2061646 | Chorizanthe procumbens | R. E. Riefner Jr. | 2010-5-7 | 10 -22 | San Diego | San Onofre State Beach, E of intersection of Ave. San Luis Rey and Ave. Santa Margarita; SE area of Pacific pocket mouse hill. | Comment | |||
| UC2061647 | Lantana camara | R. E. Riefner Jr. | 2010-5-7 | 10 -20 | San Diego | San Onofre State Beach, E of intersection of Ave. San Luis Rey and Ave. Santa Margarita. Found on Pacific pocket mouse hill | Comment | |||
| UC2061652 | Ehrharta calycina | R. E. Riefner Jr. | 2010-5-7 | 10 -24 | San Diego | San Onofre State Beach, E of intersection of Ave. San Luis Rey and Ave. Santa Margarita. Found on Pacific pocket mouse hill. | Comment | |||
| UC2061660 | Deinandra paniculata | R. E. Riefner Jr. | 2010-7-30 | 10 -108 | San Diego | San Onofre State Beach, E of the intersection of Ave. San Luis Rey and Ave. Santa Margarita; base of Pacific pocket mouse hill. | Comment | |||
| UCD169095 | Juniperus chinensis | R. E. Riefner Jr. | 2013-2-15 | 13- 46 | San Diego | City of La Jolla, San Clemente Canyon, Marian Bear Park, S of SR-52 freeway and W of Regents Road, E ca. 0.5 mile from Interstate-5/SR 52 freeway overpass along main trail, base of slope NE end of Monongahela St. | 44 | Comment | ||
| UCD169160 | Chasmanthe floribunda | R. E. Riefner Jr. | 2012-2-13 | 12- 29 | San Diego | South Coast, San Diego, community of Serra Mesa, south of Gramercy Dr. and immediately west of Taft Middle School. | 114 | Comment | ||
| UCD169197 | Juglans hindsii | R. E. Riefner Jr. | 2012-11-25 | 12- 560 | San Diego | City of San Marcos, area east of Walnut Hills Dr.: vicinity of E. Edgewater Dr. and E. Barham Ln. | 207 | Comment | ||
| UCD169211 | Juglans californica | R. E. Riefner Jr. | 2013-11-2 | 13- 228 | San Diego | City of Encinitas, Cottonwood Creek Park, Cottonwood Creek, W of Interstate 5, E of Ocean View Ave., N of Encinitas Blvd. | 40 | Comment | ||
| UCD169212 | Juglans hindsii | R. E. Riefner Jr. | 2013-9-11 | 13- 214 | San Diego | City of San Marcos, Bent Ave. at Discovery St. | 168 | Comment | ||
| UCD169215 | Juglans hindsii | R. E. Riefner Jr. | 2013-8-24 | 13- 196 | San Diego | City of La Jolla, Rose Canyon, Marian Bear Park, Rose Creek flood plain, S ca. 0.5 mi from Interstate-5/SR-52 freeway overpass, E of Amtrak right-of-way. | 30 | Comment | ||
| UCD169216 | Juglans hindsii | R. E. Riefner Jr. | 2015-6-29 | 15- 180 | San Diego | City of San Marcos, end of South Las Posas Rd. near Law St., S of West San Marcos Blvd. | 166 | Comment | ||
| UCD169220 | Juglans hindsii | R. E. Riefner Jr. | 2015-6-19 | 15- 177 | San Diego | City of San Marcos, area S of Edgewater Dr. and Flower Hill Way, N of Jacks Pond. | 207 | Comment | ||
| UCD169432 | Paspalum vaginatum | R. E. Riefner Jr. | 2013-8-24 | 13- 194 | San Diego | City of La Jolla, San Clemente Canyon, Marian Bear Park, Rose Creek, SE corner of Interstate-5/SR-52 freeway overpass, ca. 0.25 mi NE from end of Monongahela St. | 35 | Comment | ||
| UCD169433 | Paspalum vaginatum | R. E. Riefner | 2013-9-11 | 13- 212 | San Diego | City of Carlsbad, Buena Vista Lagoon, S of SR-78, W of Jefferson St. along Lagoon View Dr. | 4 | Comment | ||
| UCD169462 | Quercus agrifolia var. oxyadenia | R. E. Riefner Jr. | 2005-8-20 | 5- 635 | San Diego | Community of Live Oak Springs, Old Hwy 80 near Royal Dr. | 1168 | Comment | ||
| UCD169479 | Atriplex glauca | R. E. Riefner | 2011-9-13 | 11- 129 | San Diego | Department of Parks and Recreation, San Onofre State Beach, east from the end of La Pata Rd. | 117 | Comment | ||
| UCD169627 | Dittrichia graveolens | R. E. Riefner Jr. | 2011-9-13 | 11- 134 | San Diego | Department of Parks and Recreation, San Onofre State Beach, located immediately east from the end of La Pata Road. | 117 | Comment | ||
| UCD169628 | Iva hayesiana | R. E. Riefner Jr. | 2012-8-3 | 12- 331 | San Diego | Carlsbad, ca. 0.25 miles W of Paseo del Norte along Palomar Airport Road near Costco store parking lot. | 3 | Comment | ||
| UCD170027 | Quercus agrifolia | R. E. Riefner Jr. | 2005-8-20 | 5- 639 | San Diego | Community of Bankhead Springs, S side of Old Hwy 80. | 1001 | Comment | ||
| UCD170479 | Melaleuca linariifolia | R. E. Riefner | 2007-6-3 | 07- 238 | San Diego | City of Carlsbad, along Paseo del Norte ca. 0.2 mi S of Palomar Airport Rd. | 13 | Comment | ||
| UCD170480 | Deinandra paniculata | R. E. Riefner | 2012-8-14 | 12- 333 | San Diego | Camp Pendleton Marine Corps Base, San Mateo Road ca. 0.5 mi S of San Mateo Creek. | 130 | Comment | ||
| UCD170483 | Eryngium pendletonense | R. E. Riefner | 2017-6-9 | 17- 292 | San Diego | San Onofre State Beach, Surf Beach Unit, immediately S of Old Pacific Hwy., between Old Pacific Hwy. and Beach Club Rd., east of the railroad tracks, NE of the Nuclear Power Station. | 24 | Comment | ||
| UCD170647 | Eucalyptus polyanthemos | R. E. Riefner Jr. | 2012-2-13 | 12- 31 | San Diego | South Coast, San Diego, community of Serra Mesa, south of Gramercy Dr. and immediately west of Taft Middle School. | 115 | Comment | ||
| UCD170649 | Melaleuca quinquenervia | R. E. Riefner Jr. | 2008-11-23 | 08- 362 | San Diego | South Coast, Carlsbad, vicinity of Raintree Dr. and Avenida Encinas at I-5 Freeway. | 18 | Comment | ||
| UCD170653 | Geranium incanum | R. E. Riefner Jr. | 2007-6-3 | 07- 244 | San Diego | South Coast, Carlsbad, along Paseo del Norte c. 0.2 mi south of Palomar Airport Road, immediately E of I-5 Fwy. | 13 | Comment | ||
| UCR130520 | Muhlenbergia microsperma | R. E. Riefner Jr. | 2003-5-13 | 03- 221 | San Diego | South Coast, Point Loma, Cabrillo National Monument, east of Bayside Trail | 40 | Comment | ||
| UCR161522 | Atriplex glauca | R. E. Riefner Jr. | 2005-7-3 | 05- 544 | San Diego | South Coast, City of Carlsbad, vicinity of Encina Power Station, Carlsbad Blvd., 0.25 mi. north of Tierra del Oro St. | 13 | Comment | ||
| UCR163403 | Quercus agrifolia var. oxyadenia | R. E. Riefner Jr. | 2005-8-14 | 05- 615 | San Diego | Peninsular Range; Palomar Mountains, W flank of Palomar Mountain, 0.4 miles south of Frazier Pt Rd on S Grade Rd (S6) near Mile Marker 46 | 1398 | Comment | ||
| UCR163404 | Quercus agrifolia var. oxyadenia | R. E. Riefner Jr. | 2005-8-20 | 05- 631 | San Diego | Cleveland National Forest, Cleveland National Forest ORV Area, near La Posta, south of Old Hwy 80 | 1017 | Comment | ||
| UCR163405 | Quercus agrifolia var. agrifolia | R. E. Riefner Jr. | 2005-8-20 | 05- 638 | San Diego | Peninsular Range, Bankhead Springs (community), south side of Old Hwy 80 | Comment | |||
| UCR163406 | Quercus agrifolia var. oxyadenia | R. E. Riefner Jr. | 2005-8-14 | 05- 621 | San Diego | Peninsular Range; Palomar Mountains, W flank of Palomar Mountain, 0.7 miles south of intersection with E Grade Rd (S-7) on South Grade Rd (S-6) near Mile Marker 47.5 | 1524 | Comment | ||
| UCR163408 | Atriplex glauca | R. E. Riefner Jr. | 2005-7-3 | 05- 544 | San Diego | South Coast, City of Carlsbad, vicinity of Encina Power Station, Carlsbad Blvd., 0.25 mi. north of Tierra del Oro St. | 13 | Comment | ||
| UCR163409 | Quercus agrifolia var. oxyadenia | R. E. Riefner Jr. | 2005-8-20 | 05- 628 | San Diego | Peninsular Range, Cameron Valley, common along Old Hwy 80 near Kitchen Creek Rd | 994 | Comment | ||
| UCR163594 | Hemizonia floribunda | R. E. Riefner Jr. | 2005-8-20 | 05- 640 | San Diego | Peninsular Range, community of Bankhead Springs, c. 1.1 mile E along Old Hwy 80 | 1009 | Comment | ||
| UCR163595 | Quercus engelmannii | R. E. Riefner Jr. | 2005-8-20 | 05- 627 | San Diego | Peninsular Range, Vicinity of Pine Valley, south side of Hwy 8 near Call Box 8-388, c. 2.6 mi west of Pine Valley Creek | 1133 | Comment | ||
| UCR163596 | Atriplex glauca | R. E. Riefner Jr. | 2005-9-19 | 05- 670 | San Diego | South Coast, City of Carlsbad, dirt lot along Carlsbad Blvd at Shore Dr | 14 | Comment | ||
| UCR163597 | Quercus agrifolia var. agrifolia | R. E. Riefner Jr. | 2005-8-20 | 05- 626 | San Diego | Peninsular Range, Pine Valley (vicinity of), south side of Hwy 8 near Call Box 8-388, c. 2.6 mi west of Pine Valley Creek | 1133 | Comment | ||
| UCR163598 | Atriplex glauca | R. E. Riefner Jr. | 2003-12-6 | 03- 492 | San Diego | South Coast, city of Carlsbad, Carlsbad Blvd. near Tierra del Oro St | 18 | Comment | ||
| UCR168031 | Quercus agrifolia var. oxyadenia | R. E. Riefner Jr. | 2005-8-20 | 05- 635 | San Diego | Peninsular Range, Live Oak Springs (community), Old Hwy 80 near Royal Dr | 1168 | Comment | ||
| UCR168033 | Quercus agrifolia | R. E. Riefner Jr. | 2005-8-20 | 05- 639 | San Diego | Peninsular Range, Community of Bankhead Springs, south side of Old Hwy 80 | 1002 | Comment | ||
| UCR168041 | Quercus agrifolia var. oxyadenia | R. E. Riefner Jr. | 2005-8-20 | 05- 634 | San Diego | Peninsular Range, Live Oak Springs (community), Old Hwy 80 near Royal Dr | 1168 | Comment | ||
| UCR168042 | Quercus agrifolia var. oxyadenia | R. E. Riefner Jr. | 2005-8-14 | 05- 612 | San Diego | Peninsular Range, Pala (vicinity of ), Pala Creek Canyon along Pala to Temecula Rd, 1.4 mi. west of Sycamore Rd | 265 | Comment | ||
| UCR168043 | Quercus agrifolia var. oxyadenia | R. E. Riefner Jr. | 2005-8-14 | 05- 612 | San Diego | Peninsular Range, Pala (vicinity of ), Pala Creek Canyon along Pala to Temecula Rd, 1.4 mi. west of Sycamore Rd | 265 | Comment | ||
| UCR168044 | Quercus agrifolia var. oxyadenia | R. E. Riefner Jr. | 2005-8-20 | 05- 625 | San Diego | Peninsular Range, Pine Valley (vicinity of), south side of Hwy 8 near Call Box 8-388, c. 2.6 mi west of Pine Valley Creek | 1133 | Comment | ||
| UCR168045 | Quercus agrifolia var. oxyadenia | R. E. Riefner Jr. | 2005-8-20 | 05- 636 | San Diego | Peninsular Range, Live Oak Springs (community), Old Hwy 80 near Royal Dr | 1168 | Comment | ||
| UCR179760 | Isocoma menziesii var. vernonioides | R. E. Riefner Jr. | 2005-8-20 | 05- 641 | San Diego | Peninsular Range, community of Bankhead Springs, c. 1.1 mile E along Old Hwy 80 | 1009 | Comment | ||
| UCR181352 | Melinis repens | R. E. Riefner Jr. | 2006-11-19 | 06- 582 | San Diego | South Coast, near Mission Hills, Convoy St. at Hwy 52 | 130 | Comment | ||
| UCR182278 | Holocarpha virgata subsp. elongata | R. E. Riefner Jr. | 2001-8-16 | 01- 739 | San Diego | South Coast, Kearny Mesa, near San Diego Spectrum Mall off Clairemont Mesa Road | 122 | Comment | ||
| UCR182279 | Ericameria palmeri var. palmeri | R. E. Riefner Jr. | 2006-10-14 | 06- 541 | San Diego | South Coast, Batiquitos Lagoon, vicinity of Gabbiano Lane and Cigno Ct., north side of lagoon on east side of I-5 | 10 | Comment | ||
| UCR203882 | Atriplex glauca | R. E. Riefner Jr. | 2006-5-7 | 06- 174 | San Diego | South Coast, city of Del Mar, along Carmel Valley Road at Torrey Point Road | 22 | Comment | ||
| UCR203888 | Atriplex lentiformis | R. E. Riefner Jr. | 2006-8-6 | 06- 370 | San Diego | South Coast, city of Del Mar, near San Dieguito Wetlands, Racetrack View Drive c. 0.25 mi west of Racetrack View Court. | 19 | Comment | ||
| UCR203892 | Atriplex amnicola | R. E. Riefner Jr. | 2006-11-19 | 06- 681 | San Diego | South Coast, University City, Governor Drive, on-ramp at Hwy 805 | 117 | Comment | ||
| UCR203893 | Atriplex canescens | R. E. Riefner Jr. | 2007-3-3 | 07- 91 | San Diego | South Coast, Imperial Beach, Tijuana Estuary, near old gravel pit c. 1.5 mi south from corner of 5th Street and Grove Road | 4 | Comment | ||
| UCR203894 | Atriplex lentiformis | R. E. Riefner Jr. | 2007-12-2 | 07- 511 | San Diego | city of Vista, Canyon de Las Encinas, Paseo dl Norte Street c. 0.2 mi south from Palomar Airport Road | 21 | Comment | ||
| UCR204163 | Paspalum vaginatum | R. E. Riefner Jr. | 2002-9-8 | 02- 223 | San Diego | City of Rancho Santa Fe, La Orilla St. at El Camino Real, San Elijo Lagoon | 12 | Comment | ||
| UCR204166 | Paspalum vaginatum | R. E. Riefner Jr. | 2007-10-5 | 07- 420 | San Diego | South Coast, City of Oceanside, Loma Alta Slough, Buccaneer Park, Pacific St. at Morse St. | 1 | Comment Read comments Oct 11 2010 |
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| UCR204167 | Paspalum vaginatum | R. E. Riefner Jr. | 2007-10-15 | 07- 429 | San Diego | City of Oceanside, Buena Vista Lagoon, Rue des Chateaux at Ocean St. | 1 | Comment Read comments Jul 30 2010 |
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| UCR206060 | Melaleuca quinquenervia | R. E. Riefner Jr. | 2008-11-23 | 08- 362 | San Diego | South Coast, Carlsbad, vicinity of Raintree Dr. and Avenida Encinas at I-5 Freeway | 18 | Comment | ||
| UCR206065 | Melaleuca linariifolia | R. E. Riefner Jr. | 2007-6-3 | 07- 238 | San Diego | South Coast, Carlsbad, along Paseo del Norte c. 0.2 mi south of Palomar Airport Road | 13 | Comment | ||
| UCR208438 | Atriplex glauca | R. E. Riefner Jr. | 2005-11-23 | 05- 767 | San Diego | South Coast, city of Carlsbad, South Carlsbad, Carlsbad Blvd, c. 0.2 mi north of Island Way at Ponto Beach | 9 | Comment | ||
| UCR208441 | Atriplex | R. E. Riefner Jr. | 2007-11-1 | 07- 462 | San Diego | South Coast, city of Solana Beach, San Elijo Lagoon, vicinity of Rios Ave, Solana Point Circle at Solana Beach Road | 17 | Comment | ||
| UCR208442 | Atriplex glauca | R. E. Riefner Jr. | 2003-8-17 | 06- 339 | San Diego | South Coast, city of La Jolla, east of I-5 Fwy near Town Center Drive | 104 | Comment | ||
| UCR208443 | Atriplex glauca | R. E. Riefner Jr. | 2007-1-15 | 07- 430 | San Diego | South Coast, city of Oceanside, Buena Vista Lagoon, vicinity of Rue des Chateaux at Ocean Street | 3 | Comment | ||
| UCR208448 | Atriplex glauca | R. E. Riefner Jr. | 2006-5-7 | 06- 174 | San Diego | South Coast, city of Del Mar, along Carmel Valley Road at Torrey Point Road | 22 | Comment | ||
| UCR208449 | Atriplex glauca | R. E. Riefner Jr. | 2003-12-6 | 03- 492 | San Diego | South Coast, city of Carlsbad, Carlsbad Blvd. near Tierra del Oro St | 18 | Comment | ||
| UCR208452 | Atriplex glauca | R. E. Riefner Jr. | 2005-9-19 | 05- 668 | San Diego | South Coast, city of Carlsbad, Agua Hedionda, inlet channel at Carlsbad Blvd | 4 | Comment | ||
| UCR222650 | Plecostachys serpyllifolia | R. E. Riefner Jr. | 2009-4-20 | 09- 31 | San Diego | South Coast, Leucadia, vicinity of Moonlight State Beach, c. 0.25 mi. north of 'B' Street | 1 | Comment | ||
| UCR222663 | Limonium brassicifolium | R. E. Riefner Jr. | 2008-2-16 | 08- 18 | San Diego | South Coast, city of Carlsbad, north side of Agua Hedionda Lagoon, Date Ave. at Garfield St. | 2 | Comment | ||
| UCR229281 | Melaleuca nesophila | R. E. Riefner Jr. | 2011-8-22 | 11- 109 | San Diego | South Coast, city of Encinitas, beach area west of the end of Grandview Street and south towards Jupiter Street | 4 | Comment | ||
| UCR230580 | Brodiaea filifolia | R. E. Riefner Jr. | 2011-6-2 | 11- 64 | San Diego | South Coast, Department of Parks and Recreation, San Onofre State Beach, west side of Christianitos Road, c. 0.5 mi north of San Mateo Campground | 56 | Comment | ||
| UCR230582 | Plecostachys serpyllifolia | R. E. Riefner Jr. | 2011-6-2 | 11- 63 | San Diego | South Coast, Department of Parks and Recreation, San Onofre State Beach, northwest c. 0.25 mi from the end of La Pata Road along fire break | 79 | Comment | ||
| UCR230878 | Brodiaea filifolia | R. E. Riefner Jr. | 2011-6-2 | 11- 68 | San Diego | South Coast, Department of Parks and Recreation, San Onofre State Beach, west side of Christianitos Road, c. 0.8 mi north of San Mateo Campground, south of Gate A | 59 | Comment | ||
| UCR232929 | Eryngium pendletonense | R. E. Riefner Jr. | 2010-7-30 | 10- 113 | San Diego | Coast Coast, Department of Parks and Recreation, San Onofre State Beach, Surf Beach, vicinity of Basilone Road and Songs Road | 23 | Comment | ||
| UCR235511 | Pluchea odorata | R. E. Riefner Jr. | 2011-8-22 | 11- 110 | San Diego | South Coast, city of Encinitas, beach area west of the end of Grandview Street and south towards Jupiter Street | 4 | Comment | ||
| UCR235515 | Atriplex glauca | R. E. Riefner Jr. | 2011-9-13 | 11- 129 | San Diego | South Coast, Department of Parks and Recreation, San Onofre State Beach, immediately east from the end of La Plata Road | 117 | Comment | ||
| UCR235516 | Deinandra paniculata | R. E. Riefner Jr. | 2011-9-13 | 11- 131 | San Diego | South Coast, Department of Parks and Recreation, San Onofre State Beach, immediately east from the end of La Plata Road | 117 | Comment | ||
| UCR235517 | Phytolacca americana | R. E. Riefner Jr. | 2011-9-13 | 11- 130 | San Diego | South Coast, Department of Parks and Recreation, San Onofre State Beach, immediately east from the end of La Plata Road | 117 | Comment | ||
| UCR235518 | Eryngium pendletonense | R. E. Riefner Jr. | 2010-7-30 | 10- 116 | San Diego | South Coast, Department of Parks and Recreation, San Onofre State Beach, Basilone Road, c. 1.2 mi south of Hwy I-5 interchange, parcel immediately east of the railroad tracks, Surf Beach area | 25 | Comment | ||
| UCR235519 | Iva hayesiana | R. E. Riefner Jr. | 2011-9-19 | 11- 96 | San Diego | South Coast, Department of Parks and Recreation, San Onofre State Beach, Trestles Area, mouth of Christianitos Creek near railroad tracks | 3 | Comment | ||
| UCR235521 | Geranium incanum var. multifidum | R. E. Riefner Jr. | 2007-6-3 | 07- 244 | San Diego | South Coast, Carlsbad, along Paseo del Norte c. 0.2 mi south of Palomar Airport Road | 13 | Comment | ||
| UCR238460 | Melaleuca nesophila | R. E. Riefner Jr. | 2010-5-7 | 10- 21 | San Diego | South Coast, San Onofre State Beach, east of the intersection of Ave. San Luis Rey and Ave. Santa Margarita, alopng fire break access road | 52 | Comment | ||
| UCR238461 | Horkelia cuneata subsp. cuneata | R. E. Riefner Jr. | 2010-5-7 | 10- 16 | San Diego | South Coast, San Onofre State Beach, east of the intersection of Ave. San Luis Rey and Ave. Santa Margarita, 'Pacific pocket mouse hill | 58 | Comment | ||
| UCR238462 | Deinandra paniculata | R. E. Riefner Jr. | 2010-7-30 | 10- 108 | San Diego | South Coast, San Onofre State Beach, east of the intersection of Ave. San Luis Rey and Ave. Santa Margarita, 'Pacific pocket mouse hill | 58 | Comment | ||
| UCR238463 | Lantana camara | R. E. Riefner Jr. | 2010-5-7 | 10- 20 | San Diego | South Coast, San Onofre State Beach, east of the intersection of Ave. San Luis Rey and Ave. Santa Margarita, 'Pacific pocket mouse hill | 82 | Comment | ||
| UCR240172 | Salix lucida subsp. lasiandra | R. E. Riefner Jr. | 2012-6-30 | 12- 281 | San Diego | South Coast, San Onofre State Beach, south of San Clemente, San Mateo Creek at Hwy I-15 crossing | 7 | Comment | ||
| UCR240178 | Ehrharta erecta | R. E. Riefner Jr. | 2012-7-22 | 12- 320 | San Diego | South Coast, city of Oceanside, San Luis Rey River, found from Capistrano Park West to Hwy I-5 | 11 | Comment | ||
| UCR240179 | Atriplex amnicola | R. E. Riefner Jr., K. Campbell, J. Riley | 2011-9-19 | 11- 136 | San Diego | South Coast, San Onofre State Beach, wisely scattered between Trestles wetlands at San Mateo Creek south to Surf Beach | 6 | Comment | ||
| UCR240192 | Deinandra paniculata | R. E. Riefner Jr. | 2012-8-14 | 12- 333 | San Diego | Camp Pendleton Marine Corps Base, San Mateo Road c. 0.5 mi south of San Mateo Creek | 131 | Comment | ||
| UCR241095 | Dittrichia graveolens | R. E. Riefner Jr. | 2011-9-13 | 11- 134 | San Diego | South Coast, Department of Parks and Recreation, San Onofre State Beach, immediately east from the end of La Plata Road | 117 | Comment | ||
| UCR241097 | Iva hayesiana | R. E. Riefner Jr. | 2012-8-3 | 12- 331 | San Diego | South Coast, Carlsbad, c. 0.25 mi. south intersection of Paseo del Norte and Palomar Airport Rd., 0.25 mi. east of Paseo del Norte along north side of unnamed creek near Costco store parking lot | 13 | Comment | ||
| UCR242112 | Sedum praealtum | R. E. Riefner Jr. | 2012-2-13 | 12- 28 | San Diego | South Coast, San Diego, community of Serra Mesa, south of Gramercy Dr. and immediately west of Taft Middle School | 115 | Comment | ||
| UCR246389 | Juglans nigra | R. E. Riefner Jr. | 2013-10-12 | 13- 217 | San Diego | South Coast, city of Encinitas, Piraeus St. at Sky Loft Road | 12 | Comment | ||
| UCR246391 | Juglans hindsii | R. E. Riefner Jr. | 2013-11-2 | 13- 228 | San Diego | South Coast, city of Encinitas, Cottonwood Creek Park, Cottonwood Creek, west of Hwy I-5, east of Ocean View Ave., north of Encinitas Blvd. | 40 | Comment | ||
| UCR246392 | Paspalum vaginatum | R. E. Riefner Jr. | 2013-7-6 | 13- 129 | San Diego | South Coast, city of Carlsbad, Carlsbad Sea Wall Walk, beach area vicinity of Carlsbad Blvd. and Sycamore Ave. | 2 | Comment | ||
| UCR246393 | Abronia maritima | R. E. Riefner Jr. | 2013-7-6 | 13- 130 | San Diego | South Coast, city of Carlsbad, Carlsbad Sea Wall Walk, beach area vicinity of Carlsbad Blvd. and Hemlock Ave. | 4 | Comment | ||
| UCR246395 | Juglans hindsii | R. E. Riefner Jr. | 2013-9-11 | 13- 214 | San Diego | South Coast, city of San Marcos, Bent Ave. at Discovery St. | 168 | Comment | ||
| UCR246396 | Juglans regia | R. E. Riefner Jr. | 2013-9-11 | 13- 216 A | San Diego | South Coast, city of San Marcos, Bent Ave. at Discovery St. | 168 | Comment | ||
| UCR246457 | Dittrichia graveolens | R. E. Riefner Jr. | 2012-10-10 | 12- 516 | San Diego | South Coast, city of San Diego, community of Serra Mesa, Ruffin Canyon Open Space, south of Gramercy Drive, and immediately west of Taft Middle School | 92 | Comment | ||
| UCR246458 | Juglans hindsii | R. E. Riefner Jr. | 2013-8-24 | 13- 196 | San Diego | South Coast, city of La Jolla, Rose Canyon, Marian Bear Park, Rose Creek flood plain, south c. 0.5 mi from Hwy I-5/SR52 overpass, east of Amtrak right-of-way | 30 | Comment | ||
| UCR246461 | Juniperus chinensis | R. E. Riefner Jr. | 2013-2-15 | 13- 46 | San Diego | South Coast, city of La Jolla, San Clemente Canyon, Marian Bear Park, south of SR-52 and west of Regents Road, east c. 0.5 mi from Hwy 5/SR-52 overpass along main trail, base of slope northeast end of Monongahela Street | 44 | Comment | ||
| UCR246462 | Eucalyptus polyanthemos | R. E. Riefner Jr. | 2012-2-13 | 12- 31 | San Diego | South Coast, San Diego, community of Serra Mesa, south of Gramercy Dr. and immediately west of Taft Middle School | 115 | Comment | ||
| UCR246463 | Convolvulus simulans | R. E. Riefner Jr. | 2011-6-2 | 11- 65 | San Diego | South Coast, Department of Parks and Recreation, San Onofre State Beach, west side of Christianitos Road, c. 0.5 mi north of San Mateo Campground | 56 | Comment | ||
| UCR246464 | Salvia munzii | R. E. Riefner Jr. | 2012-7-7 | 12- 303 | San Diego | city of San Diego, community of Serra Mesa, Ruffin Canyon Open Space, Ruffin Canyon, east side of Taft Middle School, south of the intersection of Gramercy Dr/Ruffin Rd | 109 | Comment | ||
| UCR246468 | Paspalum vaginatum | R. E. Riefner Jr. | 2013-8-24 | 13- 194 | San Diego | South Coast, city of La Jolla, San Clemente Canyon, Marian Bear Park, Rose Creek, southeast corner of Hwy I-5/SR52 overpass, c. 0.25 mi northeast from end of Monongahela Street | 35 | Comment | ||
| UCR246469 | Holocarpha virgata subsp. elongata | R. E. Riefner Jr. | 2012-10-28 | 12- 527 | San Diego | South Coast, city of San Diego, community of Serra Mesa, upper Sandrock Canyon, end of Sandrock Drive | 114 | Comment | ||
| UCR246470 | Atriplex coulteri | R. E. Riefner Jr. | 2012-7-29 | 12- 327 | San Diego | South Coast, city of San Diego, community of Serra Mesa, lower Sandrock Canyon, end of Kobe Place | 112 | Comment | ||
| UCR246476 | Ambrosia monogyra | R. E. Riefner Jr. | 2012-10-28 | 12- 531 | San Diego | South Coast, city of San Diego, community of Serra Mesa, Ruffin Canyon Open Space, Ruffin Canyon, south of Shawn Canyon | 51 | Comment | ||
| UCR246477 | Chasmanthe floribunda | R. E. Riefner Jr. | 2012-2-13 | 12- 29 | San Diego | South Coast, San Diego, community of Serra Mesa, south of Gramercy Dr. and immediately west of Taft Middle School | 115 | Comment | ||
| UCR246482 | Juglans hindsii | R. E. Riefner Jr. | 2013-10-12 | 13- 216 B | San Diego | South Coast, city of Encinitas, Piraeus St. at Sky Loft Road | 12 | Comment | ||
| UCR247338 | Asparagus aethiopicus | R. E. Riefner Jr. | 2012-11-25 | 12- 560 A | San Diego | city of San Marcos, area east of Walnut Hills Drive, vicinity of E. Edgewater Drive and E. Barham Lane | 207 | Comment | ||
| UCR247340 | Brodiaea filifolia | R. E. Riefner Jr. | 2013-4-27 | 13- 75 | San Diego | South Coast, Department of Parks and Recreation, San Onofre State Beach, Parcel 1, c. 0.25 mi east from the end of Ave. La Pata, immediately east of SCE power lines. | 102 | Comment | ||
| UCR247446 | Juglans hindsii | R. E. Riefner Jr. | 2012-11-25 | 12- 560 | San Diego | city of San Marcos, area east of Walnut Hills Drive, vicinity of E. Edgewater Drive and E. Barham Lane | 207 | Comment | ||
| UCR247447 | Paspalum vaginatum | R. E. Riefner Jr. | 2013-9-11 | 13- 212 | San Diego | South Coast, city of Carlsbad, Buena Vista Lagoon, south of SR-78, west of Jefferson St. along Lagoon View Drive | 4 | Comment | ||
| UCR247453 | Artemisia palmeri | R. E. Riefner Jr. | 2013-8-24 | 13- 197 | San Diego | South Coast, city of La Jolla, Rose Canyon, Marian Bear Park, Rose Creek flood plain, south c. 0.5 mi from Hwy I-5/SR52 overpass, east of Amtrak right-of-way | 30 | Comment | ||
| UCR247478 | Juglans hindsii | R. E. Riefner Jr. | 2010-5-12 | 10- 32 | San Diego | Escondido, Harmony Grove, kEscondido Creek at Harmony Grove Road | 176 | Comment | ||
| UCR247509 | Paspalum vaginatum | R. E. Riefner Jr. | 2013-7-6 | 13- 131 | San Diego | South Coast, city of Carlsbad, Carlsbad Sea Wall Walk, beach area vicinity of Carlsbad Blvd. and Hemlock Ave. | 6 | Comment | ||
| UCR247511 | Arctotheca prostrata | R. E. Riefner Jr. | 2013-4-11 | 13- 70 | San Diego | South Coast, city of San Diego, Mission Bay, Bonita Cove at Mission Bay Park, West Mission Bay Dr at Mariners Way | 2 | Comment | ||
| UCR247512 | Lycium californicum | R. E. Riefner Jr. | 2013-3-24 | 13- 45 | San Diego | South Coast, city of La Jolla, San Clemente Canyon, Marian Bear Park, S of SR-52 freeway and slope NE ca. 0.25 miles from intersection of Monongahela St. and Wyandotte Ave. | 73 | Comment | ||
| UCR247514 | Asparagus setaceus | R. E. Riefner Jr. | 2013-11-2 | 13- 231 | San Diego | South Coast, city of Encinitas, Cottonwood Creek Park, Cottonwood Creek, west of Hwy I-5, east of Ocean View Ave., north of Encinitas Blvd. | 23 | Comment | ||
| UCR249904 | Calystegia silvatica subsp. disjuncta | R. E. Riefner Jr. | 2012-4-23 | 12- 75 | San Diego | city of San Diego, community of Serra Mesa, Ruffin Canyon Open Space, east side of Taft Middle School, trail-head south of the intersection of Gramercy Drive/Ruffin Road | 111 | Comment | ||
| UCR249905 | Ceanothus verrucosus | R. E. Riefner Jr. | 2013-11-2 | 13- 230 | San Diego | city of Encinitas, Cottonwood Creek Park, Cottonwood Creek, west of Hwy I-5, east of Ocean View Ave., north of Encinitas Blvd. | 41 | Comment | ||
| UCR249906 | Juglans hindsii | R. E. Riefner Jr. | 2012-11-11 | 12- 535 | San Diego | city of Vista, north side of Hacienda Drive near La Tortuga Drive, west of South Melrose Drive, Buena Vista Creek | 84 | Comment | ||
| UCR250329 | Lycium brevipes | R. E. Riefner Jr. | 2013-7-28 | 13- 154 | San Diego | city of Encinitas, Leucadia State Beach, west of Grandview St. and Neptune Ave., c. 240 ft south of Grandview State Beach staircase along bluff slope | 3 | Comment | ||
| UCR250331 | Lycium brevipes | R. E. Riefner Jr. | 2014-1-22 | 14- 26 | San Diego | city of Encinitas, Leucadia State Beach, west of Grandview St. and Neptune ave., c. 240 ft south of Grandview State Beach staircase along bluff slope | 3 | Comment | ||
| UCR251745 | Atriplex lindleyi | R. E. Riefner Jr. | 2014-4-13 | 14- 79 | San Diego | South Coast, Surf Beach, Dept. Parks & Rec., San Onofre State Beach, Beach Club Rd., NNW of San Onofre Nuclear Generating Station parking lot | 28 | Comment | ||
| UCR252703 | Cardionema ramosissimum | R. E. Riefner Jr. | 2013-5-14 | 13- 105 | San Diego | Pala Indian Reservation, north side of Pala Mission Road, north end of Henderson Road | 189 | Comment | ||
| UCR253003 | Nymphaea mexicana | R. E. Riefner Jr. | 2009-5-20 | 09- 70 | San Diego | Fallbrook Naval Weapons Station, man-made lake in morthwest-central portion of the Base, northwest c. 1 mi of Ammunition Road, and c. 1.5 mi northeast of De Luz Road | Comment | |||
| UCR267281 | Ficus microcarpa | R. E. Riefner Jr. | 2015-5-3 | 15- 144 | San Diego | City of Carlsbad, Adams St. near Larkspur Ln. | 26 | Comment | ||
| UCR267283 | Ficus microcarpa | R. E. Riefner Jr. | 2015-5-17 | 15- 157 | San Diego | City of Oceanside, east side of Carmelo Dr. near Harbor Dr., north of Goodland Dr. | 23 | Comment | ||
| UCR267285 | Ficus microcarpa | R. E. Riefner Jr. | 2014-10-12 | 14- 377 | San Diego | City of Encinitas, east side of 3rd St. between West G St. and West F St. | 22 | Comment | ||
| UCR275753 | Deinandra paniculata | R. E. Riefner Jr. | 2012-8-14 | 12- 334 | San Diego | Camp Pendleton Marine Corps Base, San Mateo Road c. 0.5 mi south of San Mateo Creek | 131 | Comment | ||
| UCR277167 | Brodiaea filifolia | R. E. Riefner Jr. | 2013-5-18 | 13- 115 | San Diego | epartment of Parks and Recreation, San Onofre State Beach, Parcel 1, c. 0.25 mile east from the end of Ave. La Pata, immdiately east of SCE power lines | 102 | Comment | ||
| UCR281839 | Atriplex lindleyi | R. E. Riefner Jr. | 2017-8-9 | 17- 362 | San Diego | South Coast, San Onofre State Beach, northof Nuclear Power Plant, west of Beach Club Road, Surf Beach Unit, northwest bluff area | 7 | Comment | ||
| UCR281843 | Paspalum vaginatum | R. E. Riefner Jr. | 2017-8-13 | 17- 394 | San Diego | South Coast, city of Carlsbad, La Costa, Batiquitos Lagoon, Cholla Point vicinity of Arenal Road and Columbine Drive | 1 | Comment | ||
| UCR281886 | Atriplex amnicola | R. E. Riefner Jr. | 2017-8-9 | 17- 465 | San Diego | South Coast, city of San Clemente, San Clement State Beach, northwest beach strip, northwest of Calafia Park, west of San Clemente Beach Trail, opposite en of Ave. La Costa | 7 | Comment | ||
| UCR281938 | Atriplex undulata | R. E. Riefner Jr. | 2016-12-14 | 16- 456 | San Diego | South Coast, Del Mar, San Dieguito Lagoon, San Dieguito Drive, c. 0.3 mi west of Racetrack View Drive and San Dieguito Drive | -0.2 | Comment | ||
| UCR281939 | Atriplex lindleyi | R. E. Riefner Jr. | 2017-6-13 | 17- 293 | San Diego | South Coast, San Onofre State Beach, south of San Clemente, north of Nuclear Power Plant, west of Beach Club Road, Surf Beach Unit, northwest bluff area along trail. | 27 | Comment | ||
| UCR281941 | Eryngium pendletonense | R. E. Riefner Jr. | 2017-6-9 | 17- 292 | San Diego | South Coast, San Onofre State Beach, Surf Beach Unit, immediately south of Old Pacific Hwy, between Old Pacific Hwy and Beach Club Road, east of the RR tracks, northeast of the Nuclear Power Station | 24 | Comment | ||
| UCR282151 | Eriogonum fasciculatum var. foliolosum | R. E. Riefner Jr. | 2017-5-21 | 17- 261 | San Diego | South Coast, city of Del Mar, Tprrey Pines Extension, west-central park area, east of Caminito Mar Villa Street | 85 | Comment | ||
| UCR282156 | Atriplex undulata | R. E. Riefner Jr. | 2006-11-11 | 06- 552 | San Diego | South Coast, city of Del Mar, San Dieguito Lagoon, southeast of main lagoon, west of Hwy I-5 , north side of Racetrack View Drive, north of Crest Canyon Park | 17 | Comment | ||
| RSA0028744 | Nasturtium officinale | R. E. Riefner Jr. | 2004-5-6 | 4 -177 | San Diego | Fallbrook, S of Pala Mesa, San Luis Rey River, Shearrer Crossing Rd. E of Hwy. 15. | 98 | Comment | ||
| RSA0043199 | Quercus wislizeni var. frutescens | R. E. Riefner Jr. | 1997-6-14 | 97 -190 | San Diego | Garnet Peak | 1799 | Comment | ||
| RSA581365 | Trifolium depauperatum var. amplectens | R. E. Riefner | 1995-6-5 | 95 -200 | San Diego | Surf Beach, San Onofre State Beach. | 25 | Comment | ||
| RSA586739 | Emex spinosa | R. E. Riefner | 1994-5-22 | 94 -372 | San Diego | Trestles Preserve. San Onofre State Beach. | Comment | |||
| RSA590821 | Glinus lotoides | R. E. Riefner Jr. | 1996-6-6 | 96 -105 | San Diego | Trestles Unit, San Onofre State Beach | Comment | |||
| RSA593861 | Phalaris minor | R. E. Riefner | 1995-5-1 | 95 -175 | San Diego | San Onofre State Beach, San Beach | Comment | |||
| RSA602772 | Atriplex lindleyi | R. E. Riefner | 1994-6-18 | 94 -406 | San Diego | Surf Beach, San Onofre State Parks | Comment | |||
| RSA703126 | Atriplex suberecta | R. E. Riefner Jr. | 2004-5-4 | 4 -165 | San Diego | Otay Mesa, Cactus Avenue, werst off Hwy. 905, and south of Spring Canyon. | 135 | Comment | ||
| RSA703644 | Phytolacca americana | R. E. Riefner Jr. | 2004-5-4 | 4 -161 | San Diego | Otay Mesa, Cactus Avenue, west off Hwy. 905, and south of Spring Canyon. | 135 | Comment | ||
| RSA713569 | Atriplex glauca | R. E. Riefner Jr. | 2003-12-6 | 3 -492 | San Diego | City of Carlsbad, Carlsbad Blvd. near Tierra del Oro St. | 18 | Comment | ||
| RSA714348 | Quercus agrifolia var. oxyadenia | R. E. Riefner Jr. | 2005-8-20 | 5 -624 | San Diego | Laguna Mountains, near Crouch valley, S1 (Sunrise Hwy.) ca. 2.8 mi N from intersection with old Hwy 80 at Laguna Junction. | 1524 | Comment | ||
| RSA714349 | Quercus agrifolia var. oxyadenia | R. E. Riefner Jr. | 2005-8-20 | 5 -623 | San Diego | Laguna Mountains, near Crouch valley, S1 (Sunrise Hwy.) ca. 2.8 mi N from intersection with old Hwy 80 at Laguna Junction. | 1524 | Comment Read comments Jul 7 2016 |
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| RSA719473 | Allophyllum divaricatum | R. E. Riefner Jr. | 2005-7-3 | 05 -542 | San Diego | Peninsular Ranges Province, Agua Tibia Mountains, W slope of Agua Tibia Mountains, headwaters of Pala Creek. | 488 | Comment | ||
| RSA722935 | Fraxinus uhdei | R. E. Riefner Jr. | 2007-6-3 | 07 -231 | San Diego | City of Oceanside, San Luis Rey River at I-5 freeway. | 5 | Comment | ||
| RSA723484 | Limonium duriusculum | R. E. Riefner | 2005-1-7 | 5 -3 | San Diego | City of Carlsbad: N side of San Marcos Creek at Carlsbad Blvd., 0.2 mi S of Avenida Encinas. | 10 | Comment | ||
| RSA723488 | Limonium duriusculum | R. E. Riefner | 2005-1-7 | 5 -3 | San Diego | City of Carlsbad: N side of San Marcos Creek at Carlsbad Blvd., 0.2 mi S of Avenida Encinas. | 10 | Comment | ||
| RSA741693 | Astragalus trichopodus var. lonchus | R. E. Riefner Jr. | 2008-11-7 | 08 -357 | San Diego | City of Imperial Beach, Tijuana Estuary, SW of 5th St. and Iris Ave, W of Ream Airfield. | 13 | Comment | ||
| RSA741694 | Astragalus trichopodus var. lonchus | R. E. Riefner Jr. | 2008-11-7 | 08 -352 | San Diego | City of Imperial Beach, Tijuana Estuary, SW of 5th St. and Iris Ave, W of Ream Airfield. | 13 | Comment | ||
| RSA746518 | Atriplex glauca | R. E. Riefner Jr. | 2003-12-6 | 3 -492 | San Diego | City of Carlsbad, Carlsbad Blvd. near Tierra del Oro St. | 18 | Comment | ||
| RSA751400 | Limonium brassicifolium | R. E. Riefner Jr. | 2008-2-16 | 8 -18 | San Diego | City of Carlsbad, N side of Agua Hedionda Lagoon, Date Ave. at Garfield St. | 2 | Comment | ||
| RSA751401 | Limonium brassicifolium | R. E. Riefner Jr. | 2008-2-16 | 8 -18 | San Diego | City of Carlsbad, N side of Agua Hedionda Lagoon, Date Ave. at Garfield St. | 2 | Comment | ||
| RSA766063 | Melaleuca nesophila | R. E. Riefner Jr. | 2010-5-7 | 21 -Oct | San Diego | San Onofre State Beach, E of the intersection of Ave. San Luis Rey & Ave. Santa Margarita along fire break access road. | 52 | Comment | ||
| RSA766073 | Lantana camara | R. E. Riefner Jr. | 2010-5-7 | 20 -Oct | San Diego | San Onofre State Beach, E of the intersection of Ave. San Luis Rey and Ave. Santa Margarita. Found on Pacific pocket mouse hill. | 82 | Comment | ||
| RSA766074 | Chorizanthe procumbens | R. E. Riefner Jr. | 2010-5-7 | 22 -Oct | San Diego | San Onofre State Beach, E of the intersection of Ave. San Luis Rey and Ave. Santa Margarita; SE area of 'Pacific pocket mouse hill.' | 58 | Comment | ||
| RSA766075 | Horkelia cuneata subsp. cuneata | R. E. Riefner Jr. | 2010-5-7 | 16 -Oct | San Diego | San Onofre State Beach, E of the intersection of Ave. San Luis Rey and Ave. Santa Margarita; SE area of Pacific pocket mouse hill. | 58 | Comment | ||
| RSA790099 | Phytolacca americana | R. E. Riefner Jr. | 2011-9-13 | 11 -130 | San Diego | Department of Parks and Recreation, San Onofre State Beach, immediately east from the end of La Plata Road | 117 | Comment | ||
| RSA790113 | Melaleuca nesophila | R. E. Riefner Jr. | 2011-8-22 | 11 -109 | San Diego | city of Encinitas, beach area west of the end of Grandview Street and south towards Jupiter Street | 4 | Comment | ||
| SBBG133759 | Pluchea odorata | R. E. Riefner Jr. | 2011-8-22 | 11 -110 | San Diego | beach area W of the end of Grandview St and S towards Junpiter St; Encinitas | 4 | Comment | ||
| SBBG133760 | Deinandra paniculata | R. E. Riefner Jr. | 2011-9-13 | 11 -131 | San Diego | San Onofre State Beach, located immediately E from the end of La Pata Rd | 117 | Comment | ||
| SD253436 | Atriplex lindleyi | R. E. Riefner Jr. | 2005-5-22 | 5 416 | San Diego | San Onofre State Beach, Surfers Beach. | 29 | Comment | ||
| SD253517 | Phytolacca icosandra | R. E. Riefner Jr. | 2011-9-13 | 11 130 | San Diego | Department of Parks and Recreation, San Onofre State Beach, located immediately east from the end of La Pata Rd. | 117 | Comment | ||
| SEINET11261871 | Atriplex glauca | R. E. Riefner Jr. | 2011-9-13 | 11 -129 | San Diego | Department of Parks and Recreation, San Onofre State Beach, east from the end of La Pata Rd.; 0 | 117 | Comment | ||
| SEINET11261872 | Eryngium pendletonense | R. E. Riefner Jr. | 2010-7-30 | 10 -116 | San Diego | Department of Parks and Recreation, San Onofre State Beach, Basilone Rd., ca. 1.2 mi S of I-5 interchange, parcel immediately E of the railroad tracks, Surf Beach area.; 0 | 25 | Comment | ||
| UC1922342 | Melaleuca viminalis | R. E. Riefner Jr. | 2007-6-3 | 07 -229 | San Diego | City of Oceanside, San Luis Rey River at I-5 Fwy. | Comment | |||
| UC1929692 | Atriplex amnicola | R. E. Riefner Jr. | 2006-11-19 | 06 -681 | San Diego | University City, Governor Dr. on-ramp at Hwy. 805. | Comment | |||
| UC1929697 | Atriplex lindleyi | R. E. Riefner Jr. | 2008-11-7 | 08 -353 | San Diego | City of Imperial Beach, Tijuana Estuary, SW of 5th St. and Iris Ave., W of Brown's Airfield. | Comment | |||
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