Search Results — 528 specimen records retrieved (395 records with coordinates)
Results for search: Scientific name=Nicotiana quadrivalvis (including nomenclatural synonyms);   More information: Jepson Online Interchange

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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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? Specimen ID Determination * Collector Collection Date Collection Number County Locality Elevation in meters Feedback
  CDA16251  Nicotiana quadrivalvis G. F. Hrusa 1997-11-11 14125 Sacramento Sacramento Valley; Sacramento bypass entrance into Yolo bypass at crossing of River Rd. in W Sacramento, ~ 1/4 mi W of Sacramento River outflow. 0 Comment
  CDA41173  Nicotiana quadrivalvis Scott D. White 1998-6-16 6724 San Bernardino San Bernardino Basin region; Rialto: Proposed expansion area for Rialto Municipal Airport. Alluvial bajada below Lytle Creek midway between Baseline Rd. and Highland Ave., west of Cedar Ave. Comment
  CDA5799  Nicotiana quadrivalvis Phillipson 1915-6-2 Los Angeles Arcadia. Comment
  CHSC102298  Nicotiana quadrivalvis Lowell Ahart 2009-10-12 16454 Napa Below the high water line of Lake Berryessa, along Capell Creek northeast of Rest Area, 3/4 mile northeast of Highway 128 on Berryessa Knoxville Road, 3/4 mile southwest of Capell Cove Launch Ramp on Berryessa Knoxville Road, about 19 miles (air) west of Winters. 437 Comment
  CHSC105957  Nicotiana quadrivalvis Lowell Ahart 2010-9-24 17234 Butte Near the southwest edge of the Golf Course, about 10 yards south of the footbridge, along trail from the end of Centennial Avenue to the footbridge across Big Chico Creek, Bidwell Park. 91 Comment
  CHSC113037  Nicotiana quadrivalvis Lowell Ahart 2013-10-1 19085 Colusa Inner North Coast Range. Strand of East Park Reservoir, about 2 1/2 miles (air) southeast of Stonyford, about 2 1/2 miles northwest of Lodoga, about 10 miles (air) northwest of Sites. 364 Comment
  CHSC14106  Nicotiana quadrivalvis L. V. Ritter 1969-6-15 381 Butte Mand T Corporation Land, near Murphy Slough along bank of Sacramento River. Comment
  CHSC1923  Nicotiana quadrivalvis E. Thomas 1940-5-5 Kern Arvin. Comment
  CHSC20547  Nicotiana quadrivalvis M. S. Taylor 1975-7-4 832 Butte On e side of Sacramento River, ca. 10 mi w of Chico. Comment
  CHSC25177  Nicotiana quadrivalvis M. S. Taylor 1977-3-27 1316 Monterey On s side of Hwy 146, ca. 3 mi w of w entrance to Pinnacles National Monument. 609 Comment
  CHSC38723  Nicotiana quadrivalvis Vernon Oswald 1983-6-13 669 Butte Upper Bidwell Park, Chico, 100 ft s of the footbridge at the Golf Course. 91 Comment
  CHSC66447  Nicotiana quadrivalvis Vernon H. Oswald; Lowell Ahart 1996-6-10 7736 Butte Sacramento River National Wildlife Refuge, Llano Seco Unit. U.S. Fish and Wildlife Service parcel between 7 Mile Lane and the Sacramento River. On the riprapped bank of the Sacramento River at the N end of the Riparian Sanctuary. 28 Comment
  CHSC75975  Nicotiana quadrivalvis Lowell Ahart; Vernon H. Oswald 1999-8-13 8136 Butte Along the east side of the Sacramento River, northwest of Parrott Landing, about 1 mile southeast of Ord Ferry, about 2 miles southeast of Ordbend, about 12 miles (air) southwest of Chico. 32 Comment
  CHSC87015  Nicotiana quadrivalvis Jenny Marr; Heidi West 1998-10-13 Tehama Vicinity of South Fork Cottonwood Creek and Dipping Vat Flat. Bank of creek. 304 Comment
  CHSC94439  Nicotiana quadrivalvis Lowell Ahart 2006-8-9 13141 Colusa North side and west of the bridge across Stony Creek, just north of Stonyford. 347 Comment
  CSUSB2181  Nicotiana quadrivalvis Kimberlyn Williams, Kandee Bain 2007-6-19 s.n. San Bernardino California State University, San Bernardino. Just north of North Campus Circle. 457 Comment
  HSC37513  Nicotiana quadrivalvis J. D. Ackerman, A. M. Montalvo 1975-6-24 499 Monterey Arroyo Seco River near its confluence with Salinas River, S of Soledad Comment
  HSC82859  Nicotiana quadrivalvis D. A. Hoover 1985-7-10 608 San Bernardino Big Morongo Preserve, along upper portion of Desert Wash Trail 777 Comment
  HSC84845  Nicotiana quadrivalvis Gladys L. Smith 1983-9-5 8274 Mendocino Entrance to parking lot along Navarro River, Hendy Grove State Park 45 Comment
  IRVC29257  Nicotiana quadrivalvis Kay Stockwell 1999-5-7 s.n. San Bernardino ca. 0.5 mi. east of East Ave., 0.25 mi. south of Summit Ave., north of Highland Ave (Hwy 30), north Fontana San Bernardino Valley 457 Comment
  IRVC29731  Nicotiana quadrivalvis Mark A. Elvin 2006-10-23 5207 San Bernardino Pipes CanyonPreserve; Pipes Canyon, Pipes Creek, just upstream from the ranch house and parking lot. Southern Mojave Desert, Little San Bernardino Mtns 1379 Comment
  IRVC29771  Nicotiana quadrivalvis Mark A. Elvin 2006-10-24 5231 San Bernardino Pipes CanyonPreserve; Pipes Canyon, Pipes Creek, ca. 1.9 km upstream from the ranch house and parking lot. Southern Mojave Desert, Little San Bernardino Mtns 1418 Comment
  JEPS115850  Nicotiana quadrivalvis Lowell Ahart 2009-10-12 16454 Napa Below the high water line of Lake Berryessa, along Capell Creek northeast of Rest Area, 3/4 mile northeast of Highway 128 on Berryessa Knoxville Road, 3/4 mile southwest of Capell Cove Launch Ramp on Berryessa Knoxville Road, about 19 miles (air) west of 437 Comment
  JEPS117257  Nicotiana quadrivalvis Lowell Ahart 2010-9-24 17234 Butte Near the southwest edge of the Golf Course, about 10 yards south of the footbridge, along trail from the end of Centennial Avenue to the footbridge across Big Chico Creek, Bidwell Park 91 Comment
  JEPS119360  Nicotiana quadrivalvis R. Snyder, K. Soler 2012-7-3 CA 160 -20 San Luis Obispo On Elkhorn Rd. at CPNM; enter from S at Highway 166 onto Soda Lake Rd.Take first right onto Elkhorn road (sign not marked.) Stay to the right, then turn left at the T-shaped intersection. Continue ~1 mi plants growing on both sides of road for 1-2 mi. Comment
  JEPS120795  Nicotiana quadrivalvis Lowell Ahart 2013-10-1 19085 Colusa Strand of East Park Reservoir, about 2.5 air miles SE of Stonyford, about 2.5 miles NW of Lodoga, about 10 air miles NW of Sites. Comment
  JEPS12271  Nicotiana quadrivalvis Helen-Mar Wheeler 1942-7-17 Napa Conn Valley Comment
  JEPS12367  Nicotiana quadrivalvis W. L. Jepson 1931-6-4 15917 Monterey upper end Cholame Creek 670 Comment
  JEPS12368  Nicotiana quadrivalvis W. L. Jepson May 17 1901-Jun 1 1901 1233 Riverside mesas e Riverside Comment
  JEPS12369  Nicotiana quadrivalvis Alice King Apr 1908 Orange Santiago Creek; Santa Ana Mountains Comment
  JEPS12370  Nicotiana quadrivalvis S. B. Parish May 1895 San Bernardino San Bernardino Valley Comment
  JEPS12371  Nicotiana quadrivalvis S. B. and W. F. Parish May 1888 San Bernardino San Bernardino Valley Comment
  JEPS12372  Nicotiana quadrivalvis C. V. Meyer June, 1927 153 Riverside hills near Temecula Comment
  JEPS12373  Nicotiana quadrivalvis Lawrence M. Booth 1932-5-19 1083 Orange Newport Bay Comment
  JEPS12374  Nicotiana quadrivalvis W. L. Jepson May 17 1901-Jun 1 1901 1582 Riverside Temescal Wash; sw Riverside County Comment
  JEPS12378  Nicotiana quadrivalvis W. L. Jepson 1938-9-24 19037 Lake Putah Creek Coyote Valley (bed of Putah Creek at the bridge) 304 Comment
  JEPS12379  Nicotiana quadrivalvis W. L. Jepson 1921-9-8 9437 Mendocino flood bed of Feliz Creek; Hopland 243 Comment
  JEPS12380  Nicotiana quadrivalvis W. L. Jepson 1915-6-1 6342 Tuolumne Columbia Comment
  JEPS12381  Nicotiana quadrivalvis Joseph P. Tracy 1930-10-19 9223 Humboldt Alton to Fortuna (Eel River); Eel River 15 Comment
  JEPS12383  Nicotiana quadrivalvis Joseph P. Tracy 1916-9-5 4764 Humboldt 4 mi above South Fork of Eel River mouth; Northern Coast Ranges 60 Comment
  JEPS12384  Nicotiana quadrivalvis W. L. Jepson 1922-10-22 9838 Napa near mouth of Conn Creek; Napa Valley Comment
  JEPS12385  Nicotiana quadrivalvis H. L. Bauer Oct 1927 6 a Kern Breckenridge Mt. 1828 Comment
  JEPS12386  Nicotiana quadrivalvis W. L. Jepson 1897-7-15 21249 Lake Mt. Hanna Comment
  JEPS12390  Nicotiana quadrivalvis Geo. Hansen 1892-1 Amador Drytown Comment
  JEPS27186  Nicotiana quadrivalvis W. L. Jepson 1943-7-19 20875 Mendocino se of Ukiah (in South Mill Creek Canyon); South Mill Creek Canyon Comment
  JEPS95801  Nicotiana quadrivalvis Lowell Ahart 1999-8-13 8136 Butte about 1 mile southeast of Ord Ferry; Chico; northwest of Parrott Landing; about 1 mile southeast of Ord Ferry; about 2 miles southeast of Ordbend; about 12 miles (air) southwest of Chico 32 Comment
  JEPS95875  Nicotiana quadrivalvis Lowell Ahart 1999-8-13 8136 Butte about 1 mile southeast of Ord Ferry; Chico; northwest of Parrott Landing; about 1 mile southeast of Ord Ferry; about 2 miles southeast of Ordbend; about 12 miles (air) southwest of Chico 32 Comment
  LA202437  Nicotiana quadrivalvis Arthur C. Gibson; 2006-7-11 5113 Los Angeles SANTA MONICA MOUNTAINS, grounds of the former Soka University on Mulholland Hwy. Comment
  LA211011  Nicotiana quadrivalvis Mark A. Elvin; 2005-5-15 s.n. San Bernardino FOOTHILLS OF SAN BERNARDINO MTNS., NW of Yucaipa. 761 Comment
  LA51852  Nicotiana quadrivalvis A. M. Johnson; 1932-5-30 4118 Los Angeles Santa Monica Mountains, Brent's Mountain, Crag's Camp 152 Comment
  LA51859  Nicotiana quadrivalvis Carl Epling; M. Epling 1925-5-15 sn Los Angeles SANTA MONICA MOUNTAINS, Griffith Park 228 Comment
  LA81975  Nicotiana quadrivalvis O. H. Kappler; 1944-5-21 626 Los Angeles Santa Monica Mountains, Cold Creek, Monte Nido 152 Comment
  LA85906  Nicotiana quadrivalvis O. H. Kappler; 1941-6-11 292 Ventura SIMI HILLS, Silvernale Ranch, near Chatsworth. 640 Comment
  OBI33042  Nicotiana quadrivalvis David J. Keil 1983-9-10 17955 San Luis Obispo Vicinity of Arroyo de la cruz N of San Simeon Comment
  OBI50596  Nicotiana quadrivalvis Sue Weis, Will Stagg 1993-8-11 206 Santa Barbara Vandenberg AFB. Low island at E end of estuary of Santa Ynez River Comment
  OBI54690  Nicotiana quadrivalvis David J. Keil 1995-11-3 25782 Santa Barbara North base. santa ynez river at 13th street bridge. successional flood channel areas along stream. Comment
  OBI65180  Nicotiana quadrivalvis Greg Wilvert 2005-6-14 480 San Luis Obispo SE Half of the Caliente Range. Quail Spring Rd 965 Comment
  OBI66665  Nicotiana quadrivalvis D. R. Miller 1997-8-3 895 -674 San Luis Obispo Pine Mt Region. Well outside study area on Ridge rd near Monterey Co line 610 Comment
  OBI69514  Nicotiana quadrivalvis David J. Keil, with V. L. Holland 2008-6-12 30547 a San Luis Obispo Ca. 2 miles east of Santa Margarita, ca. 0.5 road mile south of junction with Highway 58 along Digger Pine Road. Comment
  OBI73437  Nicotiana quadrivalvis David J. Keil 2010-6-1 30843 San Luis Obispo Carrizo Plain. Vernal pool field north of Belmont Trail between Coso Junction Road and Clarksburg Road. 590 Comment
  OBI79398  Nicotiana quadrivalvis David J. Keil, with Matt Ritter, Kyler Hamann, et al. 2013-5-20 31744 Monterey Hamann family ranch (Flentge Ranch) between Vineyard Canyon Road and Parkfield 645 Comment
  OBI9172  Nicotiana quadrivalvis Robert F. Hoover 1952-11-1 8270 San Luis Obispo Caliente Mtn Comment
  OBI9173  Nicotiana quadrivalvis Robert F. Hoover 1965-9-19 9597 San Luis Obispo Calf Cyn Comment
  OBI9174  Nicotiana quadrivalvis Robert F. Hoover 1969-7-3 11409 San Luis Obispo Salinas River bed at Paso Robles Comment
  OBI9176  Nicotiana quadrivalvis Robert F. Hoover 1946-9-14 6373 San Luis Obispo Santa Margarita Comment
  RSA0027889  Nicotiana quadrivalvis Barbara Ertter, David Gowen 2010-11-17 20698 Contra Costa Mangini acquisition (Save Mount Diablo) between Lime Ridge and Mount Zion. 200 Comment
  RSA0028146  Nicotiana quadrivalvis Greg Wilvert 2005-6-14 480 San Luis Obispo Quail Spring Rd. 965 Comment
  RSA0060130  Nicotiana quadrivalvis Jeannie Gregory, M. A. Kessler, J. Barth, W. Sangkatavat 2004-8-20 1104 San Diego Lake Sutherland; off of Highway 78; eastern edge at Santa Ysabel Creek inlet. 616 Comment
  RSA0060131  Nicotiana quadrivalvis Scott D. White 1998-6-16 6724 San Bernardino San Bernardino Basin region: Rialto: Proposed expansion area for Rialto Municipal Airport. Alluvial bajada below Lytle Creek midway between Baseline Rd. and Highland Ave., west of Cedar Ave. 439 Comment
  RSA0060133  Nicotiana quadrivalvis Scott D. White, D. Haselfeld 1996-7-3 4280 San Bernardino Yucaipa/Oak Glen area: E of Oak Glen Road and W of Mile High Ranch. Along road parallel to Wallace Creek and unnamed tributary. 1110 Comment
  RSA0060134  Nicotiana quadrivalvis Scott D. White, Pam De Vries 2004-6-14 10488 A Los Angeles Eastern Santa Susana Mountains. West of the I-5 Freeway, ca. 4 mi N of I-5 / SH-14 jtn and 6 mi S of Castaic Junction. Lyon Canyon and surrounding slopes, canyons, and ridges. 396 Comment
  RSA0060135  Nicotiana quadrivalvis Tim S. Ross, Steve D. Boyd 1994-5-10 7749 Los Angeles Lower Deer Canyon: inside the rather broad mouth of the canyon, ca 220-380 m NNW of its confluence with Elizabeth Lake Canyon. 873 Comment
  RSA0060136  Nicotiana quadrivalvis Tim S. Ross, Steve D. Boyd 1990-6-6 2843 Los Angeles Green Valley Pasture (in San Francisquito Canyon): Saugus District, Angeles National Forest. 927 Comment
  RSA0060137  Nicotiana quadrivalvis L. Ahart 2010-9-24 17234 Butte Near the SW edge of the Golf Course, along trail form the end of Centennial Ave. to the foot bridge across Big Chico Creek, Bidwell Park. 91 Comment
  RSA0060138  Nicotiana quadrivalvis P. De Vries 2009-5-26 7483 Kern Western Transverse Range; San Emigdio Mtns. Region; Bitter Creek National Wildlife Refuge; ca. 0.5 air miles NE of the junction of Cerro Noroeste and Klipstein Cyn Rd. 990 Comment
  RSA0060140  Nicotiana quadrivalvis Pam De Vries 2012-6-1 7786 Kern Western Transverse Range, San Emigdio Mountains: Bitter Creek National Wildlife Refuge, Unit 3; about 0.75 air miles northwest form the south gate into the refuge (gate is off Cerro Noroeste Road, on the north side of the road). 1276 Comment
  RSA0060142  Nicotiana quadrivalvis LeRoy Gross 2009-5-19 3931 Kern Far west end of the San Emigdio Mountains: Bitter Creek National Wildlife refuge, south end, within map units 6, and 11. South and southwest of Cerro Noroeste Road. Just north of Ventura County line., Collections started in section 36, near 34.90241N 119.38576W, and ended in section 34, near 34.90862N 119.43329W. The end was along a dirt road that runs east back to the Cerro Noroeste road, and is across from Pelato Peak. 1170 Comment
  RSA0060143  Nicotiana quadrivalvis LeRoy Gross 2009-5-12 3865 Kern Near west end of the San Emigdio Mountains: Bitter Creek National Wildlife Refuge; North facing headwall of Bitter Creek. North of Cerro Noroeste Road, east of Pelato Peak., Southwest end of Unit #2 of Refuge map. Started near 34.91570N, 119.38533W dropped down along an old dirt road that more or less strarting to turn to a trail. to a flat area with Artemisia tridentata, Atriplex spp. that you can see from the starting point, to 34.92206N, 119.38200W. 1000 Comment
  RSA0060144  Nicotiana quadrivalvis LeRoy Gross 2010-5-24 4653 Kern Bitter Creek National Wildlife Refuge; Far west end of the San Emigdio Mountains. Unit # 3. Surveyed the middle drainage north of Pelato Peak. Started by saddle southeast of Pelato near 34.91715N, 119.40225W., Traveled north, east of the peak, then finished at Cerro Noroeste Road. 1113 Comment
  RSA0060145  Nicotiana quadrivalvis Pam De Vries 2009-6-2 7505 Kern Western Transverse Range; San Emigdio Mtns. Region; Bitter Creek National Wildlife Refuge; ca. 0.5 air miles SE of the junction of Cerro Noroeste and Klipstein Cyn Rd., just W of USFWS offices. 1126 Comment
  RSA0060147  Nicotiana quadrivalvis A. C. Sanders, Steve D. Boyd 1998-11-22 22356 Kern SE Sierra Nevada Mtns: Jawbone Canyon, north of Cross Mtn., near White Mtn. and confluence with Cottonwood Creek. 884 Comment
  RSA0060151  Nicotiana quadrivalvis Justin M. Wood, Brandy Wood 2009-7-4 1044 Riverside Riverside Flood Control Basin, SW corner of Patton Rd and Wineville Rd, immediately S of San Bernardino County Line. 250 Comment
  RSA0060152  Nicotiana quadrivalvis Scott D. White 2005-7-6 11156 Riverside San Gorgonio Pass: Cabazon. Toeslope of San Jacinto Mtns. and adjacent alluvial fan west of San Gorgonio River and south of I-10 Freeway. 579 Comment
  RSA0060153  Nicotiana quadrivalvis Scott D. White, Angelia Carey 2004-7-2 10566 Riverside San Jacinto Mountain foothills: Soboba Indian Reservation, Poppet Creek Canyon. 549 Comment
  RSA0060155  Nicotiana quadrivalvis Scott D. White, Andrea Warniment 2005-9-13 11224 Los Angeles Tehachapi Mountains: Slopes and plateaus west of Oso Canyon, ca. 1-2 air miles N of Quail Lake. 1067 Comment
  RSA0060156  Nicotiana quadrivalvis Fred M. Roberts 1999-4-21 5177 Orange Lomas de Santiago: Loma Ridge, ridges north of Dripping Springs Cyn., 1.5 km W Silverado Sch. and 4.8 km NNW Bolero Lookout. 365 Comment
  RSA0060157  Nicotiana quadrivalvis A. C. Sanders, Fred M. Roberts 2008-4-8 34743 Orange Peninsular Range: Lomas de Santiago, Loma Ridge, head of Hicks Canyon. S of Santiago Reservoir. 351 Comment
  RSA0060158  Nicotiana quadrivalvis A. C. Sanders, Fred M. Roberts 2008-4-22 34986 Orange Lomas de Santiago, lower Hicks Canyon haul road, just above Irvine Ranch gate and road to cement plant, c. 1 mi. NE of Rattlesnake Reservoir. 213 Comment
  RSA0060160  Nicotiana quadrivalvis Scott D. White, M. A. Patten 1995-8-16 3552 Riverside San Jacinto Valley. Just W of Hemet, valley floor and foothills at SE margin of Lakeview Mts. N of Florida Ave. (SR 74) and W of California Ave. 470 Comment
  RSA0095301  Nicotiana quadrivalvis Nick Jensen, Evan Meyer 2016-5-9 4250 Kern Lower foothills of the Tehachapi Mountains south of Bakersfield National Cemetery and southwest of Hwy 223. 635 Comment
  RSA0095302  Nicotiana quadrivalvis Nick Jensen, J. Travis Columbus, J. Mark Porter 2016-5-24 4271 Kern Mimulus pictus Hill, west of Joaquin Flats, about 3 air km east of Tejon Reservoir 2. 909 Comment
  RSA0095307  Nicotiana quadrivalvis Nick Jensen, J. Mark Porter 2014-5-22 1971 Kern Cottonwood Creek along Contour Road about 1 road km east of the powerlines. 1114 Comment
  RSA0095308  Nicotiana quadrivalvis Nick Jensen, Chris Winchell 2014-6-25 2383 Kern Along the main ranch road just north of Cottonwood Creek. About 2.6 air km N of Liebre Twins, 5 air km west of Twin Lakes. 1563 Comment
  RSA0095309  Nicotiana quadrivalvis Nick Jensen, Evan Meyer 2015-4-6 3388 Kern About 1.8 air km east of Bakersfield National Cemetery and 1.1 air km south of highway 58. SE of the junction of highways 223 and 58. 693 Comment
  RSA0116443  Nicotiana quadrivalvis A. C. Sanders, Mitch Provance, T. B. Salvato 2007-6-6 34077 Kern Tehachapi Mtns.: Bear Trap Canyon c. 7 miles NE of Lebec. 1037 Comment
  RSA426673  Nicotiana quadrivalvis D. L. Crawford 1936-5-5 s.n. Los Angeles Soledad Canyon. Comment
  RSA579480  Nicotiana quadrivalvis Tim S. Ross, Steve D. Boyd 1994-5-10 7730 Los Angeles Warm Springs Mountain: at the confluence of a blueline drainage NNE off the face of Warm Springs Mtn; ca 1250 m WNW from the canyon's effluence into Elizabeth Lake Canyon 668 Comment
  RSA604859  Nicotiana quadrivalvis A. C. Sanders, J. C. Lyman 1995-4-16 16562 Riverside Glen Avon: Jurupa Hills (draining toward Fontana), Pyrite St. Canyon. 335 Comment
  RSA653435  Nicotiana quadrivalvis Scott D. White 1999-5-24 7398 Riverside San Jacinto Valley, San Jacinto River wash: Just N of City of San Jacinto, about 1 mile SE of State St. Bridge. 448 Comment
  RSA688837  Nicotiana quadrivalvis Scott D. White, Michael Honer 2003-6-17 9543 Riverside S Perris Basin: Murrieta. Interstate 215 / Clinton Keith interchange. 457 Comment
  RSA703492  Nicotiana quadrivalvis Scott D. White, Michael Honer 2004-6-24 10487 -B Los Angeles Pomona Valley / San Gabriel Mtn Foothills: City of Claremont; San Antonio Canyon alluvial fan, north of Baseline Ave. and west of concrete-lined flood control channel. 488 Comment
  RSA709030  Nicotiana quadrivalvis Kay Stockwell 2004-4-20 s.n. San Bernardino San Bernardino Valley: Rancho Cucamonga, NE of intersection of Etiwanda Ave. and Wilson St., alluvial fan of East Etiwanda Creek, south base of San Gabriel Mtns. 511 Comment
  RSA710266  Nicotiana quadrivalvis Scott D. White, Jennifer H. Jones 2005-6-16 11142 San Bernardino San Bernardino Mtns. / San Bernardino Valley: City of Yucaipa, east end, bajada below San Bernardino Mtns. East of Jefferson St. and south of Carter Ave. 939 Comment
  RSA716431  Nicotiana quadrivalvis Scott D. White 2006-5-19 11474 Riverside Perris Basin/San Jacinto Mtn Foothills: South of Hemet, 'Santa Rosa Hills' near Hemet Butte. 549 Comment
Read comments
May 15 2015
  RSA748151  Nicotiana quadrivalvis Justin M. Wood 2009-4-7 468 Los Angeles City of Claremont: Bernard Field Station; NW corner of Mills Ave and Foothill Blvd. 390 Comment
  RSA764406  Nicotiana quadrivalvis Justin M. Wood 2009-9-9 1291 Los Angeles [City of Claremont;] Bernard Field Station; NW corner of Mills Ave and Foothill Blvd. 390 Comment
  RSA764661  Nicotiana quadrivalvis Pam De Vries 2010-5-20 7680 Kern Western Transverse Range; San Emigdio Mountains; Bitter Creek national Wildlife Refuge, appx. 3.2 air mile SSE of the intersection of Cerro Noroeste Rd and Hwy 33. 1190 Comment
  RSA768594  Nicotiana quadrivalvis Justin M. Wood, Brandy Wood 2010-4-10 1458 San Bernardino City of Yucaipa, near confluence of Wilson Creek and Oak Glen Creek, just SW of Bryant St/Oak Glen Rd. 802 Comment
  RSA80771  Nicotiana quadrivalvis F. W. Peirson 1921-3-6 2729 Los Angeles San Gabriel Wash. 213 Comment
  SBBG101775  Nicotiana quadrivalvis S. Boyd, T. Ross 1991-6-14 6393 Riverside Warm Springs Crk at the NE end of Hogbacks ridge, from Alamos Rd S to confluence w/ Adobe Spring tributary, 2-3 mi NW of Murrieta Hot Springs Comment
  SBBG103591  Nicotiana quadrivalvis C. F. Smith 1993-6-2 12451 Santa Barbara rd from Cox Flat in Santa Barbara Cyn to Santa Barbara Potrero, ca. 1 mi below the latter Comment
  SBBG104615  Nicotiana quadrivalvis F. L. Johnson, E. A. Young 1993-5-25 ROB- 593 Monterey 1 km NW of sewage treatment plant on Salinas River; Camp Roberts Comment
  SBBG107553  Nicotiana quadrivalvis C. B. Hardham 1957-6-18 2266 San Luis Obispo Cantinas Crk Comment
  SBBG107556  Nicotiana quadrivalvis C. B. Hardham 1957-7-14 2466 San Luis Obispo Santa Rita Crk, 4 mi W of Templeton Comment
  SBBG108790  Nicotiana quadrivalvis N. Meng 1964-8-10 Kern near Poso Crk, 1 mi W of Glennville 944 Comment
  SBBG110576  Nicotiana quadrivalvis P. Douglas, E. Painter 1994-5-22 HL 458 Monterey Nacimiento River, ca. 0.3 km N of Los Bueyes Rd, ca. 0.8 km SE of USFS boundary, ca. 2 km N of McKern Trail; Ft Hunter Liggett 400 Comment
  SBBG114401  Nicotiana quadrivalvis R. Burgess 2001-6-27 4765 Ventura Mandalay Beach Park, NW corner of 5th St and Harbor Blvd, Oxnard 4 Comment
  SBBG120594  Nicotiana quadrivalvis A. C. Sanders 2006-5-19 32426 Riverside hills between Murrieta and Menifee Valley, W of I-215, S of Bundy Cyn/Scott Rd and N of Clinton Keith Rd 518 Comment
  SBBG122029  Nicotiana quadrivalvis S. D. White with A. Warniment 2005-9-13 11224 Los Angeles slopes and plateaus W of Oso Cyn, ca. 1-2 air mi N of Quail Lake, Tehachapi Mtns 1067 Comment
  SBBG122478  Nicotiana quadrivalvis R. Burgess, P. Munro 1995-6-23 1641 Ventura Deal Trail to Mine Camp Cmpgrd, Forest Service Trail 24WO4 1127 Comment
  SBBG12488  Nicotiana quadrivalvis E. R. Blakley 1960-5-19 3432 Santa Barbara between Montgomery and Pine Corral Potreros 1402 Comment
  SBBG125351  Nicotiana quadrivalvis E. Neese, E. Painter 1994-9-13 HL 875 Monterey ca. 0.1 km NE of San Antonio River channel, ca. 2.5 km NNW of Quail Top, ca. 0 to 0.2 rd km (0 to 0.1 mi) SE of jct of Tule and Sam Jones Rds; Ft Hunter Liggett 250 Comment
  SBBG125555  Nicotiana quadrivalvis E. Painter, E. Neese 1994-7-19 HL 796 Monterey near Del Venturi Rd ford of San Antonio River, ca. 3.7 km WSW of Old Man Cyn; Ft Hunter Liggett 300 Comment
  SBBG127553  Nicotiana quadrivalvis D. Keil 1995-11-3 25782 Santa Barbara Santa Ynez River at 13th St bridge; Vandenberg Air Force Base Comment
  SBBG127920  Nicotiana quadrivalvis R. Burgess, P. Munro 2012-7-27 9188 Ventura Mike Foster Bear Ponds, Main Pond Area, E of San Guillermo Mtn 1748 Comment
  SBBG132901  Nicotiana quadrivalvis R. Burgess, M. Elvin 2014-6-20 9676 Ventura Mike Foster Bear Ponds, Bear Pond No. 1, E of San Guillermo Mtn 1745 Comment
  SBBG14038  Nicotiana quadrivalvis E. R. Blakley 1962-5-31 5147 Santa Barbara S bank near the mouth of Santa Maria River Comment
  SBBG16114  Nicotiana quadrivalvis E. C. Twisselmann 1962-8-23 7694 San Luis Obispo hills at summit of Palo Prieta Cyn 701 Comment
  SBBG23936  Nicotiana quadrivalvis E. C. Twisselmann 1965-6-24 11087 Kern Telephone Rd N of Rising Cyn, Tejon Ranch 1034 Comment
  SBBG25534  Nicotiana quadrivalvis E. R. Chandler 1966-10-7 3208 Santa Barbara Sisquoc wash near the Tepesquet Cyn Rd crossing 152 Comment
  SBBG35407  Nicotiana quadrivalvis H. M. Pollard 1969-7-25 Ventura Ventura River, N of and near Baldwin Rd crossing Comment
  SBBG35516  Nicotiana quadrivalvis H. M. Pollard 1969-7-18 Ventura ca. 0.25 mi N of Baldwin Rd (Hwy 150) crossing S of Meiners Oaks Comment
  SBBG38496  Nicotiana quadrivalvis E. C. Twisselmann 1969-6-21 15637 Kern Agua Media Wash, Antelope Plains 243 Comment
  SBBG6602  Nicotiana quadrivalvis H. and M. Dearing 1938-10-19 3030 Ventura Quatal Cyn, Cuyama Valley Comment
  SBBG70585  Nicotiana quadrivalvis R. Hoffmann 1928-7-9 Los Angeles Bouquet Cyn Comment
  SBBG70586  Nicotiana quadrivalvis R. Hoffmann 1928-7-9 Los Angeles Bouquet Cyn Comment
  SBBG70587  Nicotiana quadrivalvis R. Hoffmann 1927-8-31 Los Angeles Oak's Garage, Mint Cyn Comment
  SBBG70588  Nicotiana quadrivalvis R. Hoffmann 1927-6-19 Santa Barbara Santa Ynez River Comment
  SBBG70589  Nicotiana quadrivalvis R. Hoffmann 1927-10-14 Santa Barbara Santa Maria River Comment
  SBBG81896  Nicotiana quadrivalvis C. F. Smith 1973-4-2 10427 Santa Barbara Howard Cyn ca. 2 mi from US Hwy 101, N of Los Alamos Comment
  SBBG84800  Nicotiana quadrivalvis C. F. Smith 1952-9-9 3792 Santa Barbara Santa Ynez River near Buellton Comment
  SBBG84801  Nicotiana quadrivalvis C. F. Smith 1952-7-7 3530 Ventura Lockwood Rd, ca. 6-10 mi above Ozena Comment
  SBBG84802  Nicotiana quadrivalvis C. F. Smith 1957-5-22 5385 Santa Barbara lower Santa Barbara Cyn Comment
  SBBG85053  Nicotiana quadrivalvis C. F. Smith 1952-5-12 3419 Santa Barbara Santa Ynez River at crossing of rd between Santa Ynez and Refugio Pass Comment
  SBBG85054  Nicotiana quadrivalvis C. F. Smith 1950-8-14 2855 Santa Barbara near entrance to Cachuma Tunnel, Santa Ynez River Comment
  SBBG96873  Nicotiana quadrivalvis T. Ross, S. Boyd 1990-6-6 2843 Los Angeles Green Valley Pasture (in San Francisquito Cyn) 926 Comment
  SD11329  Nicotiana quadrivalvis Frank F. Gander 1935-5-1 194 3 San Diego 2 miles west of Fallbrook Comment
  SD114455  Nicotiana quadrivalvis Darley F. Howe 1938-8-28 707 San Diego San Luis Rey Valley, south of Palomar Comment
  SD12046  Nicotiana quadrivalvis Frank F. Gander 1935-7-10 232 3 San Diego Foot of [Nate Harrison] Grade. (IPB 11/06) Comment
  SD126691 Image available Nicotiana quadrivalvis Duffie Clemons, Erik Jonsson, Suzanne Bell 1989-6-20 2228 San Diego Occasional in sandy soil Los Coyotes Indian Reservation. Comment
  SD126692  Nicotiana quadrivalvis Duffie Clemons, Sue Bell, Lou Brecheen 1989-6-21 2231 a San Diego Hot Springs Mountain quad; Panawatt Springs meadow. (IPB 11/06) Comment
  SD133974  Nicotiana quadrivalvis Barbara Ertter 1988-11-5 8030 Sonoma Lake Sonoma ca 5 airmiles due S of Cloverdale, point below Little Flat parking area W of bridge 152 Comment
  SD136742  Nicotiana quadrivalvis Steve Boyd, Tim Ross 1992-5-15 7394 Riverside San Mateo Canyon Wilderness Area. Major lateral drainage north of Bear Canyon, vicinity of the junctionof Tenaja and Morgan Trails, west of Round Potrero 671 Comment
  SD15577  Nicotiana quadrivalvis Frank F. Gander 1936-5-19 2156 San Diego Burn in Moosa CaA'on Comment
  SD160242  Nicotiana quadrivalvis Jeannie Gregory, M. A. Kessler, J. Barth, W. Sangkatavat 2004-8-20 1104 San Diego Lake Sutherland; off of Highway 78; eastern edge at Santa Ysabel Creek inlet 616 Comment
  SD162481  Nicotiana quadrivalvis Robert Lauri 2003-4-8 409 San Diego Cleveland National Forest. Along Nate Harrison Grade approximately 2.5 miles north of junction with Highway 76. North side of road in area burned 2 years prior. 544 Comment
  SD162516  Nicotiana quadrivalvis Robert Lauri 2003-6-5 448 San Diego Cleveland National Forest. Along Nate Harrison Grade approximately 2.5 miles north of junction with Highway 76. North side of road in area burned 2 years prior. 544 Comment
  SD17919  Nicotiana quadrivalvis Frank F. Gander 1937-6-17 4140 San Diego Sweetwater river, near Jamacha Comment
  SD179465  Nicotiana quadrivalvis Jon P. Rebman, J. Gregory and L. Aerne-Hains 2007-7-9 13616 San Diego Lake Henshaw: SE of East Grade Road and E of Henshaw Truck Trail, approx. 1.3 air miles E of the dam; along the stream feeding into the NE portion of the Lake and on the NE shore 819 Comment
  SD180058  Nicotiana quadrivalvis Nancy Nenow, Char Glacy 2005-9-5 207 San Diego Warner Springs. Southeast of Warner Springs Ranch on east side of Los Coyotes Road, 2 mi from its intersection with Hwy 79, about 80 yards south of dirt road leading to Indian houses. 1084 Comment
  SD189090 Image available Nicotiana quadrivalvis Jon P. Rebman, M. Mulligan 2008-6-25 15828 San Diego Camp Pendleton Marine Corps Base: east of Basilone Road and northeast of the airstrip along Vandegrift Blvd.; near the dirt road to CDM, north of Vandegrift Blvd.; Santa Margarita River flood plain 42 Comment
  SD19258  Nicotiana quadrivalvis Frank F. Gander 1937-9-28 4543 San Diego Simmons Ranch, Oak Grove Comment
  SD197935  Nicotiana quadrivalvis A. C. Sanders, T. B. Salvato 2005-6-29 31266 San Diego Boden Canyon Ecological Reserve at east end of San Pasqual Valley, lower part of reserve along Santa Ysabel Creek, near where road crosses and confluence of Boden Canyon Creek. 228 Comment
  SD204714  Nicotiana quadrivalvis Barbara Booth, Justin M. Wood and Dustin Ray 2009-7-14 200 San Diego Oak Grove Valley, near intersection of Highway 79 and Oak Grove Truck Trail. 851 Comment
  SD206339  Nicotiana quadrivalvis Carolyn Martus 2008-6-9 735 San Diego Northeast of Fallbrook. Santa Margarita River just upstream from where it joins with Sandia Creek. 99 Comment
  SD212356  Nicotiana quadrivalvis Carolyn Martus, Margaret Mulligan 2008-7-9 812 San Diego Fallbrook, 2I(c) mi NE of, 3I(c) mi W of Rainbow, on south side of the Santa Margarita River at the Willow Glen and N. Stagecoach trailhead. 149 Comment
  SD220581  Nicotiana quadrivalvis Nancy Nenow, Char Glacy 2009-6-3 669 San Diego Warner Springs southeast of highway 79 at southeast corner of Camino San Ignacio and Banning Road. 1078 Comment
  SD220582  Nicotiana quadrivalvis Michael G. Simpson, Jon Rebman 2010-5-22 3294 San Diego Torrey Pines State Park, north extension property. Along hiking trail from Mira Montana Drive, ca. 300 feet north-northeast of northern end of Del Mar Scenic Parkway. San Diego. 81 Comment
  SD22194  Nicotiana quadrivalvis Frank F. Gander 1938-8-6 6332 San Diego Doane Valley, Palomar Mt. (IPB 11/06) Comment
  SD226615  Nicotiana quadrivalvis Barbara Booth, Chris Murphy 2011-5-20 486 San Diego Oak Grove, Oak Grove Forest Service Campground, Cleveland National Forest, on Highway 79 South, at camp space 31. 832 Comment
  SD227910  Nicotiana quadrivalvis Andrew C. Sanders, S. D. Boyd 1998-11-22 22356 Kern SE Sierra nevada Mtns.: Jawbone Canyon, north of Cross Mtn., near White Mtn. and confluence with Cottonwood Creek. 883 Comment
  SD237631  Nicotiana quadrivalvis A. C. Sanders, Mitch Provance, T. B. Salvato 2009-6-1 37083 Los Angeles San Gabriel Valley: west edge of I-605 and c. 1 mile west of the center of the Santa Fe Flood Control Basin, N of Arrowy Hwy and south of Duarte (Baldwin park 7.5'Q) 139 Comment
  SD238288  Nicotiana quadrivalvis Jon P. Rebman, W. Schmidtmann & G. Kenney 2013-5-13 26412 San Diego Camp Pendleton: southwest portion of Base; Training Area Blue Beach; on the south side of the Santa Margarita River; in a salt marsh area just west of Interstate 5 3 Comment
  SD263022  Nicotiana quadrivalvis Susan T Welker 1993-8-31 San Diego Warner Springs area; drainage swale north of S-2, east of Hwy 79 intersection, west of the old Warner's Ranch site. 872 Comment
  SD263491  Nicotiana quadrivalvis Michael Honer, O. Singh, B. Kempton 2015-3-27 4186 San Diego UTM in supplement. Fallbrook NWS [Naval Weapons Station], Appx. 2.3 mi. SW of Entrance Station. 182 Comment
  SD36580  Nicotiana quadrivalvis Lawrence M. Huey 1945-5-27 San Diego Pala Comment
  SD4484  Nicotiana quadrivalvis Frank Stephens June 1934 San Bernardino Hesperia Comment
  SD4487  Nicotiana quadrivalvis F. G. Woodstock 1928-4-27 Riverside Desert road to Aguanga Comment
Read comments
Jul 21 2013
  SD58511  Nicotiana quadrivalvis W. L. Jepson 1915-6-1 6342 Tuolumne Columbia 671 Comment
  SD6896  Nicotiana quadrivalvis Unknown Apr 1875 San Diego San Diego Comment
  SD6901  Nicotiana quadrivalvis Unknown 1885-4-18 San Diego Chollas Valley Comment
Read comments
Oct 15 2010
  SD6902  Nicotiana quadrivalvis Unknown 1874-4-15 San Diego Chollas Valley Comment
  SD6904  Nicotiana quadrivalvis Daniel Cleveland Apr 1885 San Diego Chollas Valley Comment
  SD6905  Nicotiana quadrivalvis Unknown May 1875 San Diego San Diego Comment
  SD6906  Nicotiana quadrivalvis Daniel Cleveland Apr 1885 San Diego Chollas Valley Comment
  SDSU11130  Nicotiana quadrivalvis D. Close 1959-6-16 San Diego Barrett Canyon burn 3/4 mile from hwy 94. at base of large rocks. Comment
  SDSU16353  Nicotiana quadrivalvis Jeannie Gregory, M. A. Kessler, J. Bath, W. Sangkatavat 2004-8-20 1104 San Diego Lake Sutherland; off of Highway 78; eastern edge at Santa ysabel Creek inlet. 616 Comment
  SDSU16752  Nicotiana quadrivalvis Robert Lauri 2003-6-5 448 San Diego Cleveland National Forest. Along Nate Harrison Grade approximately 1.5 miles north of Highway 76. North side of road in area burned 2 years prior. 545 Comment
  SEINET10898363  Nicotiana quadrivalvis James S. Miller 1993-5-30 Miller 8011 Kern 10 mi S of Maricopa on California route 166. 792 Comment
  SEINET2047162 Image available Nicotiana quadrivalvis Howard Scott Gentry 1948-5-29 8171 Riverside Galvin Hills, roadside. Comment
  SEINET3077688 Image available Nicotiana quadrivalvis Rodney Hendrick 1965-5-2 Riverside 6 mi west Aguanga on Hwy 71. Comment
  SEINET3077948 Image available Nicotiana quadrivalvis Marc Mittleman 1982-5-25 Riverside Gentry Experimental Farm, Los Alamos Road, Murrieta. 366 Comment
  SEINET7063443  Nicotiana quadrivalvis A. G. Vestal 1947-3-30 s.n. Riverside About 3.8 miles west of Sage on East Benton Road. Tucalosa Hills. UTM Zone 11, 499688mE, 3715592mN. (WGS84/NAD83). 527 Comment
  SEINET7067536  Nicotiana quadrivalvis A. G. Vestal 1947-6-12 s.n. Orange Santa Ana River Wash northwest of Orange. Coordinate datum: NAD27. UTM Zone 11, 418667mE, 3739612mN. Comment
  SEINET8010764  Nicotiana quadrivalvis Jeannie Gregory 2004-8-20 1104 San Diego Lake Sutherland, N of Highway 78 between Romana and Santa Ysabel. dry lakebed at SE end of lake 616 Comment
  UC1005299  Nicotiana quadrivalvis J. Burgess 1955-5-29 240 San Benito Pinnacles National Monument; Old Pin road 335 Comment
  UC103916  Nicotiana quadrivalvis D. Cleveland 1884-10-3 San Diego Chollas Valley Comment
  UC103917  Nicotiana quadrivalvis D. Cleveland and E. L. Greene 1885-4-7 San Diego Chollas Valley Comment
  UC1041104  Nicotiana quadrivalvis J. W. Congdon Sep 1903 Mariposa Mariposa Comment
  UC1043541  Nicotiana quadrivalvis P. C. Everett and E. K. Balls 1954-10-15 20302 Trinity 1.5 mi n Peanut (5.5 mi s of Hayfork on road to Peanut); ; 12/2/83 anther taken. Pollen slides to be provided.--P. Hall 792 Comment
  UC111972  Nicotiana quadrivalvis W. A. Setchell 1907-9-8 43 /07 Unknown Botanical Garden; Univ. of Calif., Berkeley Comment
  UC1125143  Nicotiana quadrivalvis G. T. Nordstrom 1935-5-8 526 Kern 3.5 mi ne Wheeler Ridge; Caliente Quad. 152 Comment
  UC1125144  Nicotiana quadrivalvis G. T. Nordstrom 1937-6-13 1341 San Luis Obispo 1 mi ssw Adelaida; Adelaida Quad. 350 Comment
  UC1125145  Nicotiana quadrivalvis H. C. Lee 1937-5-11 934 San Luis Obispo 1 mi s San Miguel; Paso Robles Quad. 195 Comment
  UC1125146  Nicotiana quadrivalvis P. L. Johannsen 1937-5-17 1140 San Luis Obispo 2 mi nne Wolforts; McKittrick Quad. 1051 Comment
  UC1125147  Nicotiana quadrivalvis T. M. Hendrix 1937-6-3 243 San Luis Obispo 0.25 mi s Highland School; Pozo Quad 457 Comment
  UC1125148  Nicotiana quadrivalvis A. Simontacchi 1937-7-16 302 Lake 0.6 mi wnw Laurel Beach; Lakeport Quad. 405 Comment
  UC1125149  Nicotiana quadrivalvis C. A. Graham 1938-4-28 392 Monterey 2.5 mi n Lynch Ranch; Bradley Quad. 274 Comment
  UC1125150  Nicotiana quadrivalvis T. M. Hendrix 1938-11-7 916 Monterey 1.1 mi sse Wunpost; Bradley Quad. 152 Comment
  UC129476  Nicotiana quadrivalvis H. M. Hall 1907-7-2 8007 Riverside vicinity Riverside (Santa Ana River); Santa Ana River 274 Comment
  UC1368508  Nicotiana quadrivalvis R. K. Gierisch and D. H. Esplin 1969-9-11 3605 Tulare near Johnsondale; Sequoia Forest/Expt. Area 1402 Comment
  UC153567  Nicotiana quadrivalvis L. R. Abrams 1903-9-27 4087 Monterey Neponset Salinas River (Salinas River) Comment
  UC153568  Nicotiana quadrivalvis LeRoy Abrams 1901-7-8 2658 San Bernardino Cucamonga Comment
  UC1584265  Nicotiana quadrivalvis Tim Ross and Steve Boyd 1990-6-6 2843 Los Angeles Green Valley Pasture San Francisquito Canyon, Lake Hughes U.S.G.S. 7.5' Quad. (in San Francisquito Canyon) 926 Comment
  UC1586101  Nicotiana quadrivalvis Barbara Ertter 1988-11-5 8030 Sonoma ca 5 air mi s Cloverdale (point below Little Flat parking area w of bridge); Lake Sonoma 152 Comment
  UC1614587  Nicotiana quadrivalvis Charles M. Belshaw 1934-10-28 249 Mendocino between Yorkville and Booneville (on Highway 101); Highway 101 Comment
  UC166883  Nicotiana quadrivalvis S. B. Parish 1909-6-15 7132 San Bernardino San Bernardino Valley 300 Comment
  UC166908  Nicotiana quadrivalvis unknown Jun 1904 839 Los Angeles Covina Comment
  UC174032  Nicotiana quadrivalvis H. M. Hall 1913-7-13 9452 Mendocino Ukiah Valley; Inner North Coast Ranges Comment
  UC178297  Nicotiana quadrivalvis Katharine Brandegee Jul 1911 Lake Kelseyville Comment
  UC1861743  Nicotiana quadrivalvis Scott D. White, Pam DeVries 2004-6-14 10488 A Los Angeles Western Transverse Ranges: Eastern Santa Susana Mountains. West of the I-5 Freeway, ca. 4 mi N of the I-5 / SH-14 jtn. and 6 mi S of Castaic Jtn. Lyon Canyon and surrounding slopes, canyons, and ridges. (Oat Mountain) 396 Comment
  UC1922318  Nicotiana quadrivalvis Scott D. White, Jennifer H. Jones 2005-6-16 11142 San Bernardino San Bernardino Mtns. / San Bernardino Valley: City of Yucaipa, east end, bajada below San Bernardino Mtns. East of Jefferson St. and south of Carter Ave. Comment
  UC1922320  Nicotiana quadrivalvis Scott D. White 2005-7-6 11156 Riverside San Gorgonio Pass: Cabazon. Toeslope of San Jacinto Mtns. and adjacent alluvial fan west of San Gorgonio River and south of I-10 Freeway. Cabazon 7.5' Quad. Comment
  UC1922500  Nicotiana quadrivalvis Scott D. White, A. Warniment 2005-9-13 11224 Los Angeles Tehachapi Mtns.: Slopes & plateaus west of Oso Canyon, ca. 1-2 air miles N of Quail Lake. Comment
  UC192398  Nicotiana quadrivalvis D. Cleveland Apr 1885 San Diego San Diego Comment
  UC193018  Nicotiana quadrivalvis S. B. and W. F. Parish May 1882 281 San Bernardino San Bernardino Valley Comment
  UC1951121  Nicotiana quadrivalvis Justin M. Wood with Brandy Wood 2009-7-4 1044 San Bernardino San Bernardino Valley: Riverside Flood Control Basin, SW corner of Patton Rd and Wineville Rd, immediately S of San Bernardino County line. USGS Guasti 7.5' Quad. Comment
  UC195220  Nicotiana quadrivalvis Annie M. Alexander and Louise Kellogg 1911-6-13 132 Siskiyou 6 mi nw Callahan Comment
  UC1952820  Nicotiana quadrivalvis Barbara Ertter with David Gowen 2010-11-17 20698 Contra Costa Mangini acquisition (Save Mount Diablo) between Lime Ridgeand Mount Zion Comment
  UC198618  Nicotiana quadrivalvis Joseph P. Tracy 1916-9-5 4764 Humboldt 4 mi above South Fork of Eel River mouth; Northern Coast Ranges 60 Comment
  UC199530  Nicotiana quadrivalvis H. M. Hall 1917-4-29 10286 Colusa 5 mi n Colusa (Sacramento River banks); Sacramento River Comment
  UC201870  Nicotiana quadrivalvis Mary F. Spencer 1916-7-13 168 San Diego vicinity San Diego (Dahesa); , Dahesa 265 Comment
  UC2027186  Nicotiana quadrivalvis Greg Wilvert 2005-6-14 480 San Luis Obispo Southeast Half of the Caliente Range: Quail Spring Road Comment
  UC2049258  Nicotiana quadrivalvis Nick Jensen with Chris Winchell 2014-6-25 2383 Kern Tejon Ranch. Along the main ranch road just north of Cottonwood Creek. About 2.6 air km N of Liebre Twins, 5 air km west of Twin Lakes. Comment
  UC2049259  Nicotiana quadrivalvis Nick Jensen with Evan Meyer 2015-4-6 3388 Kern Tejon Ranch. About 1.8 air km east of Bakersfield National Cemetery and 1.1 air km south of Highway 58. SE of the junction of Highway 223 and 58. Comment
  UC2049394  Nicotiana quadrivalvis Nick Jensen with J. Mark Porter 2014-5-22 1971 Kern Tejon Ranch. Cottonwood Creek along Contour Road about 1 road km east of the power lines. Comment
  UC2049397  Nicotiana quadrivalvis Nick Jensen with J. Travis Columbus, J. Mark Porter 2016-5-24 4271 Kern Tejon Ranch. Mimulus pictus Hill, west of Joaquin Flats, about 3 air km east of Tejon Reservoir 2. Comment
  UC2049398  Nicotiana quadrivalvis Nick Jensen with Evan Meyer 2016-5-9 4250 Kern Tejon Ranch. Lower foothills of the Tehachapi Mountains south of Bakersfield National Cemetery and southwest of Highway 223. Comment
  UC26155  Nicotiana quadrivalvis J. A. Sanford 44 San Joaquin French Camp Comment
  UC26156  Nicotiana quadrivalvis Geo. F. Reinhardt Jun 1897 Riverside San Jacinto Valley Comment
  UC26158  Nicotiana quadrivalvis J. Burtt Davy and W. C. Blasdale May 1899 1029 Mendocino near Calpella; North Coast Ranges Comment
  UC26159  Nicotiana quadrivalvis J. Burtt Davy May 9 1896-May 24 1896 1736 Kern Bakersfield; Antelope Valley Comment
  UC26160  Nicotiana quadrivalvis J. Burtt Davy 1896-4 1918 Kern near Bakersfield; Head of the San Joaquin Valley Comment
  UC26176  Nicotiana quadrivalvis Wright 1816 San Bernardino San Bernardino Mountains Comment
  UC310847  Nicotiana quadrivalvis Philip A. Munz 1925-5-20 9852 Riverside 2 mi e Aguanga Comment
  UC313715  Nicotiana quadrivalvis unknown 295 Unknown Botanical Garden; Univ. of Calif., Berkeley Comment
  UC313717  Nicotiana quadrivalvis unknown 300 Unknown Botanical Garden; Univ. of Calif., Berkeley Comment
  UC34993  Nicotiana quadrivalvis unknown Jun 1883 Sacramento Sacramento Comment
  UC354454  Nicotiana quadrivalvis Edmund C. Jaeger 1925-5-25 San Diego Rincon; San Luis Rey River 914 Comment
  UC380683  Nicotiana quadrivalvis Marcus E. Jones, A. M. 1882-4-28 3198 San Bernardino Colton Comment
  UC402660  Nicotiana quadrivalvis Katharine Brandegee Orange Anaheim Comment
  UC444933  Nicotiana quadrivalvis Tracy J. Storer 1912-6-27 Yolo Rumsey Comment
  UC444935  Nicotiana quadrivalvis F. M. Reed 1905-9-25 247 Riverside Riverside Comment
  UC444985  Nicotiana quadrivalvis Lottie M. Wilder 1903-4-23 93 Riverside Wilder's Comment
  UC472945  Nicotiana quadrivalvis Mary F. Spencer 1917-3-10 636 San Bernardino Mohave Desert 1000 Comment
  UC472946  Nicotiana quadrivalvis Mary F. Spencer 1922-4-28 265 Imperial Salton Sea Sand Dunes Comment
  UC473732  Nicotiana quadrivalvis Mrs. W. J. Williamson 1919-1 353 Tuolumne hill near Tuttletown 365 Comment
  UC489165  Nicotiana quadrivalvis C. V. Meyer Jun 1927 103 Riverside Temecula Comment
  UC507022  Nicotiana quadrivalvis A. Hormay 1933-6-15 H- 148 Madera Clark Administrative Site; Sierra Forest 762 Comment
  UC532262  Nicotiana quadrivalvis E. W. Voegelin 1933-6-15 246 Kern 1 mi ne Weldon Comment
  UC56934  Nicotiana quadrivalvis E. B. Babcock Nov 1902 Los Angeles near Pomona Comment
  UC570707  Nicotiana quadrivalvis Herbert L. Mason 1926-5-1 3191 San Diego Aguanga Valley Palomar Mt. (base of Palomar Mt) Comment
  UC570708  Nicotiana quadrivalvis Herbert L. Mason 1926-4-30 3147 San Diego Oak Grove Palomar Mt. (base of Palomar Mt) Comment
  UC570709  Nicotiana quadrivalvis H. L. Mason 1928-10-2 4974 Monterey 1 mi below Salinas (Salinas River); Salinas River Comment
  UC570711  Nicotiana quadrivalvis H. L. Mason 1926-1-1 2582 Lake grade between Elk Mountain and Upper Lake Comment
  UC585996  Nicotiana quadrivalvis Joseph P. Tracy 1930-10-19 9223 Humboldt Alton to Fortuna (Eel River); Eel River 15 Comment
  UC64483  Nicotiana quadrivalvis H. M. Hall Jun 1897 Riverside Riverside Comment
  UC64484  Nicotiana quadrivalvis H. M. Hall and H. P. Chandler 1900-6-13 1 Fresno Toll House; Sierra Nevada Mountains 624 Comment
  UC66964  Nicotiana quadrivalvis Ernest Braunton Jul 1904 1171 Amador vicinity Ione 60 Comment
  UC68727  Nicotiana quadrivalvis H. M. Hall May 1905 6187 San Bernardino near Victorville; Mohave Desert 1005 Comment
  UC68731  Nicotiana quadrivalvis H. M. Hall 1905-7-23 6711 Los Angeles San Francisquito Canyon 762 Comment
  UC691506  Nicotiana quadrivalvis Mary L. Bowerman 1936-6-20 3416 Contra Costa ridge w Mount Zion (w side of ridge, road bending up canyon to south); Mount Diablo 213 Comment
  UC70571  Nicotiana quadrivalvis W. A. Setchell 1905-8-13 Sonoma banks of Russian River (Bohemia); Bohemia Comment
  UC712125  Nicotiana quadrivalvis Charles B. Fiker 1946-9-2 3638 San Diego e of Palomar Mtn. Comment
  UC724713  Nicotiana quadrivalvis H. K. Sharsmith 1934-5-21 1141 Santa Clara dry flood bed Santa Isabella Creek (e base of Mount Hamilton); Mount Hamilton 640 Comment
  UC73583  Nicotiana quadrivalvis J. Burtt Davy and Blasdale May 1899 1029 Mendocino Calpella; North Coast Ranges Comment
  UC73586  Nicotiana quadrivalvis P. E. Goddard 1901-10-10 224 Lake Upper Lake Comment
  UC76178  Nicotiana quadrivalvis Miss M. A. King 1893-1 Riverside Menifee Comment
  UC766873  Nicotiana quadrivalvis R. F. Hoover 1938-8-2 3726 Tehama 6 mi e Newville Comment
  UC884639  Nicotiana quadrivalvis Marcus E. Jones, A. M. 1882-4-28 3198 San Bernardino Colton Comment
  UC884640  Nicotiana quadrivalvis Mrs. W. J. Williamson 1919-10-3 353 Tuolumne hill near Tuttletown 365 Comment
  UC884641  Nicotiana quadrivalvis L. R. Abrams 1920-6-30 7523 Mendocino Ukiah to Willits (near foot of grade on s side) Comment
  UC909628  Nicotiana quadrivalvis Kay H. Beach 1940-9-22 1060 Alameda 10 mi s Livermore; Arroyo del Valle 152 Comment
  UCD126710  Nicotiana quadrivalvis K. Esau 1931-4-26 2183 Yolo Putah Canyon. Comment
  UCD126712  Nicotiana quadrivalvis G. K. Helmkamp; E. A. Helmkamp 2007-8-19 12777 El Dorado Northern Sierra Nevada Mountains: Lake Oaks Mobile Home Park, Diamond Springs. 521 Comment
  UCD126713  Nicotiana quadrivalvis E. M. Johnston 1915-7-1 81 W Merced Los Banos. Comment
  UCD126721  Nicotiana quadrivalvis J. M. Tucker; C. H. Lamoureux 1958-6-8 3403 Napa State Highway 128, 2.7 miles northeast of Rutherford. Comment
  UCD126723  Nicotiana quadrivalvis Ernest C. Twisselmann 1961-7-27 6450 Kern Isabella Lake bed east of the Kernville Cemetery. 792 Comment
  UCD126724  Nicotiana quadrivalvis Scott D. White 1998-6-16 6724 San Bernardino Rialto: Proposed expansion area for Rialto Municipal Airport. Alluvial bajada below Lytle Creek midway between Baseline Rd. and Highland Av., west of Cedar Av. 438 Comment
  UCD148416  Nicotiana quadrivalvis Peter Rubtzoff 1959-9-19 4284 Sonoma Vacation Beach, near Guerneville along Russian River. Comment
  UCD19932  Nicotiana quadrivalvis E. A. Dean; J. Bradford, K. Mawdsley, and L. Wynholds 2001-7-13 790 Napa Quail Ridge Reserve. Slough on N side of Decker Bay trail, in a dried inlet of Lake Beryessa. 128 Comment
  UCD38861  Nicotiana quadrivalvis Beecher Crampton 1962-10-9 6700 Napa 1.25 miles southwest Angwin, Howell Mtn. Road. Conn Creek. Comment
  UCR101871  Nicotiana quadrivalvis A. C. Sanders, Steve Boyd 1998-11-22 22356 Kern SE Sierra Nevada Mtns., Jawbone Canyon, north of Cross Mtn., near White Mtn. and confluence with Cottonwood Creek. 884 Comment
  UCR103401  Nicotiana quadrivalvis Walter Wisura 1997-4-8 5042 San Bernardino Jurupa Hills, Mary Vagl Museum and Nature Center, Cypress St., Fontana Comment
  UCR104715  Nicotiana quadrivalvis David Charlton 1989-6-17 3328 Kern Sierra Nevada Mtns, Sequoia National Forest, 0.5 mi west of Rancheria Road, at a point 2 mi north of Alta Sierra, NE of Lake Isabella 2000 Comment
  UCR109558  Nicotiana quadrivalvis R. D. Goeden, Don W. Ricker 1978-10-25 s.n. Riverside Temecula Valley, Temecula, Murrieta Creek at Rancho California Road 305 Comment
  UCR111765  Nicotiana quadrivalvis Mitch Provance 1998-3-17 211 Riverside Jurupa Mountains, 'Pyrite Canyon', in the central dune area c. 1km south of the end of Savonia Dr. in Southridge, Fontana. 305 Comment
  UCR112005  Nicotiana quadrivalvis A. C. Sanders, T. B. Salvato 2000-5-25 23416 Riverside Peninsular Range, Menifee Valley, south of Newport Rd., north of Holland Rd. and west of Bradley Rd., 2 miles due east of Railroad Canyon Lake 488 Comment
  UCR113824  Nicotiana quadrivalvis Mitch Provance, G. R. Ballmer 1998-8-16 1015 San Bernardino Jurupa Mountains, 'Rattlesnake Mt.', c. 0.5 km south of limestone quarry situated at the N base of the mountain on 7th St. This site, technically, in the city of Fontana. 396 Comment
  UCR114314  Nicotiana quadrivalvis Mitch Provance 1998-3-21 274 Riverside Jurupa Hills, Sunnyslope, Ormand Quarry. 280 Comment
  UCR116679  Nicotiana quadrivalvis A. C. Sanders, Chet McGaugh 2001-7-26 24471 Riverside Perris-Aguanga Basin region, Mockingbird Creek, beside Harley John Rd. just above Mockingbird Canyon Rd., Woodcrest area, Riverside 427 Comment
  UCR116958  Nicotiana quadrivalvis A. C. Sanders, T. B. Salvato 2001-5-3 24111 Riverside Perris-Aguanga Basin region, Hemet, SE corner of State Street at Gibbel, 1712 ft. hill at east end of Diamond Valley 518 Comment
  UCR118673  Nicotiana quadrivalvis A. C. Sanders, Mitch Provance 1998-7-2 22099 Ventura Moorpark, hills south of Tierra Rejada Valley, along Read Rd. c. 1/2 mile east of Moorpark Rd., just west of Hwy 23, c. 1 mile NW of Wood Ranch Reservoir, c. 2 mi. NE of Thousand Oaks 335 Comment
  UCR125291  Nicotiana quadrivalvis A. C. Sanders 2002-11-21 25648 Riverside Temescal Valley, development called 'Trilogy at Glen Ivy' at the confluence of Bixby and Anderson Canyons 366 Comment
  UCR127060  Nicotiana quadrivalvis Mark A. Elvin, Cathleen Weigand 2003-4-7 2443 Los Angeles Santa Clarita Valley, Newhall Ranch Commerce Center, south of Castaic Creek, north of SR 126 297 Comment
  UCR129174  Nicotiana quadrivalvis S. B. Parish 1908-6-15 7132 San Bernardino San Bernardino Valley Comment
  UCR130905  Nicotiana quadrivalvis A. C. Sanders, Mitch Provance 1999-6-23 22861 San Bernardino San Bernardino Mtns. foothills, Yucaipa, Wilson Creek north of Oak Glen Rd. & south of Fir Ave., between Fremont and Jefferson 930 Comment
  UCR131625  Nicotiana quadrivalvis L. C. Wheeler 1934-9-17 3273 Siskiyou Siskiyou Mtns., Dutch Creek off Klamath River 701 Comment
  UCR133560  Nicotiana quadrivalvis L. R. Abrams 1902-7-8 2658 San Bernardino San Bernardino Valley, Cucamonga 366 Comment
  UCR133675  Nicotiana quadrivalvis John F. Green, S. J. Myers 2003-6-25 s.n. Riverside French Valley, 'Greenway site' along Tucalota Creek c. 1 mile east of Murrieta Hot Springs 427 Comment
  UCR133689  Nicotiana quadrivalvis Chet McGaugh 2003-5-10 s.n. Riverside French Valley, 'Greenway site' along Tucalota Creek c. 1 mile east of Murrieta Hot Springs 427 Comment
  UCR137593  Nicotiana quadrivalvis Kathleen Stockwell 2004-4-20 s.n. San Bernardino San Bernardino Valley, Rancho Cucamonga, NE of intersection of Etiwanda Ave. and Wilson St., alluvial fan of East Etiwanda Creek, south base of San Gabriel Mtns. 511 Comment
  UCR139414  Nicotiana quadrivalvis P. A. Munz, R. D. Harwood 1920-5-5 3833 Riverside San Bernardino Valley Region, near Wineville [Mira Loma] 457 Comment
  UCR139647  Nicotiana quadrivalvis A. C. Sanders 2004-6-30 28386 B Riverside Perris-Aguanga Surface/Menifee Valley Region, Paloma Valley, large rocky hill (1762 ft.) 1 mi. east of Murrieta Rd. and 1 mi. north of Bundy Canyon Rd., c. 5 miles due south of Sun City 518 Comment
  UCR147121  Nicotiana quadrivalvis Kathleen Stockwell 1999-5-7 s.n. San Bernardino San Bernardino Valley, c. 0.5 mi. east of East Ave., 0.25 mi. south of Summit Ave., north of Highland Ave (Hwy 30), north Fontana 457 Comment
  UCR149801  Nicotiana quadrivalvis Scott D. White, Pam Devries 2004-6-14 10488 A Los Angeles Western Transverse Ranges, Eastern Santa Susana Mountains. West of the I-5 Freeway, c. 4 mi N of I-5 / SH-14 jtn and 6 mi south of Castaic Junction. Lyon Canyon and surrounding slopes, canyons, and ridges. 518 Comment
  UCR153675  Nicotiana quadrivalvis Scott D. White 1999-5-24 7398 B Riverside Peninsular Ranges/ Perris-Aguanga Basin, San Jacinto Valley, San Jacinto River wash: just N of the city of San Jacinto, about 1 mile SE of State St. Bridge 479 Comment
  UCR154439  Nicotiana quadrivalvis A. C. Sanders, Mike Misenhelter 2005-6-15 30982 Riverside Peninsular Range; Sage-Aguanga Region, 2 miles NNE of Vail Lake, 4 miles SSW of Sage, Denise Rd. at Bonita Rd., near Calle de Nino, 1.2 mi. NE of summit of (Big) Oak Mtn., SW of Rocky Ridge and SE of Black Hills 671 Comment
  UCR1549  Nicotiana quadrivalvis David L. Davis 1962-4-15 20 Riverside Upper Santa Ana River/San Bernardino Valley Region, Riverside, Sycamore Canyon, c. 1.5 mi south of Pennsylvania [=Martin Luther King] Ave., 0.5 mi east of Canyon Crest Drive 366 Comment
  UCR157373  Nicotiana quadrivalvis A. C. Sanders, T. B. Salvato 2005-6-29 31266 San Diego Peninsular Range, Boden Canyon Ecological Reserve at E end of San Pasqual Valley, lower part of reserve along Santa Ysabel Creek, near where road crosses and confluence of Boden Cyn. creek 274 Comment
  UCR1582  Nicotiana quadrivalvis R. L. Needham 1962-4-27 10015 Riverside Peninsular Range, 3 mi NE of Nuevo [near Lakeview] 488 Comment
  UCR15971  Nicotiana quadrivalvis K. T. Seng 1966-4-20 660420- 2 San Bernardino Riverside and San Bernardino Co. limit. Live Oak Drive 3 mi from freeway 99. Calimesa. Yucaipa Creek area 366 Comment
  UCR159993  Nicotiana quadrivalvis George K. Helmkamp, E. A. Helmkamp 2005-6-12 9666 San Luis Obispo South Central Coast Range, Along Calif. Highway 229 (road to Creston), 5.5 mi N of Calif. Highway 58; beside West Branch of Huerhuero Creek 363 Comment
  UCR161442  Nicotiana quadrivalvis A. C. Sanders, Mike Misenhelter 2005-9-20 31678 Riverside San Jacinto Mtns. Foothills, Santa Rosa Hills south of Hemet, road NW of Gibbel Flat, south end of Cornell St., 0.5 mi. SE of the Ramona Bowl 610 Comment
  UCR162639  Nicotiana quadrivalvis Anuja Parikh, Nathan Gale 2004-6-17 2049 Los Angeles Santa Clara River Valley, Newhall Ranch (study area 44) in vicinity of confluence of Castaic Creek and Santa Clara River 290 Comment
  UCR16396  Nicotiana quadrivalvis Rex Sanders 1973-5-13 s.n. Riverside Santa Ana Mtns, along Hwy 74, 3.19 mi from Orange County line, in Riverside Co., about 1/3 from the top of the canyon, coastal side of the mountains 457 Comment
  UCR166710  Nicotiana quadrivalvis Scott D. White 2005-7-6 11156 Riverside San Jacinto Mtns/Sonoran/Colorado Desert, San Gorgonio Pass: Cabazon. Toeslope of the San Jacinto Mtns and adjacent fan west of San Gorgonio River, south of the I-10 Fwy 610 Comment
  UCR166762  Nicotiana quadrivalvis Scott D. White, Jennifer H. Jones 2005-6-16 11142 San Bernardino San Bernardino Mtns / San Bernardino Valley, City of Yucaipa, east end, bajada below San Bernardino Mtns. east of Jefferson St. and south of Carter Avenue 1037 Comment
  UCR167337  Nicotiana quadrivalvis Scott D. White, Jennifer H. Jones 2005-5-24 11101 Riverside Banning Pass area, Cabazon: San Gorgonio River wash and adjacent alluvial flats and benches to W 610 Comment
  UCR167535  Nicotiana quadrivalvis Scott D. White, A. Warniment 2005-9-13 11224 Los Angeles Tehachapi Mtns, Slopes and plateaus west of Oso Canyon, c. 1-2 air mi N of Quail Lake 1159 Comment
  UCR167537  Nicotiana quadrivalvis Scott D. White, J. Wood 2005-9-22 11226 Los Angeles Liebre Mtns, Tapia Canyon: c. 2 air mi east of the Interstate 5/Old Ridge Rt. junction 457 Comment
  UCR167677  Nicotiana quadrivalvis T. B. Salvato, Melissa Clemons 2005-6-23 1292 Riverside Peninsular Range; Temescal Valley, Walker Canyon, 1.5 mi due east of Alberhill, N of Hwy I-15 412 Comment
  UCR170949  Nicotiana quadrivalvis Jeannie Gregory, M. A. Kessler, J. Barth, Weena Sangkatavat 2004-8-20 1104 San Diego Lake Sutherland; off of Highway 78; eastern edge at Santa Ysabel Creek inlet 616 Comment
  UCR172256  Nicotiana quadrivalvis John F. Green 2006-5-2 s.n. Riverside Peninsular Ranges, City of Temecula, Immediately N and south of Murrieta Hot Springs Road along San Diego Aqueduct right-of-way 396 Comment
  UCR174031  Nicotiana quadrivalvis A. C. Sanders 2006-5-19 32426 Riverside Peninsular Range, Hills between Murrieta and Menifee Valley, west of I-215, south of Bundy Cyn./Scott Rd. and north of Clinton Keith Rd. 518 Comment
  UCR174234  Nicotiana quadrivalvis A. C. Sanders, T. B. Salvato, Kelly Volansky 2006-5-28 32665 Riverside Peninsular Range, Hills between Murrieta and Menifee Valley, west of I-215, south of Bundy Cyn./Scott Rd. and north of Clinton Keith Rd., vicinity of peak 2279 695 Comment
  UCR183019  Nicotiana quadrivalvis Mitch Provance 2003-5-5 4427 Riverside La Sierra Hills, Norco, NW side of the La Sierra Hills, east of the end of Rushmore Dr. 305 Comment
  UCR184085  Nicotiana quadrivalvis A. C. Sanders, Mitch Provance 2007-5-25 33952 Kern Tehachapi Mountains, Pastoria Creek (Bear Trap) Canyon, near where paved road from Castac Lake crosses canyon, c. 6 miles NE of Lebec 945 Comment
  UCR184637  Nicotiana quadrivalvis A. C. Sanders, Mitch Provance, T. B. Salvato 2007-6-6 34077 Kern Tehachapi Mtns., Bear Trap Canyon c. 7 miles NE of Lebec 1067 Comment
  UCR184676  Nicotiana quadrivalvis A. C. Sanders, Mitch Provance 2007-6-1 34067 Kern Tehachapi Mtns., upper Johnson Canyon, a tributary of Bear Trap Canyon, c. 7 miles NE of Lebec, south of the Calif. Aqueduct tunnel 1098 Comment
  UCR189616  Nicotiana quadrivalvis George K. Helmkamp, E. A. Helmkamp 2007-8-19 12777 El Dorado Foothills, Northern Sierra Nevada Mountains, Lake Oaks Mobile Home Park, Diamond Springs 521 Comment
  UCR191236  Nicotiana quadrivalvis A. C. Sanders, Fred M. Roberts 2008-4-22 34986 Orange Peninsular Range; Santa Ana Mtns., Lomas de Santiago, lower Hicks Canyon haul road, just above Irvine Ranch gate and road to cement plant, c. 1 mile NE of Rattlesnake Reservoir 244 Comment
  UCR191318  Nicotiana quadrivalvis A. C. Sanders, Fred M. Roberts 2008-4-8 34743 Orange Peninsular Range; Santa Ana Mtns., Lomas de Santiago, Loma Ridge, head of Hicks Canyon, S of Santiago Reservoir 351 Comment
  UCR199613  Nicotiana quadrivalvis Scott D. White, Angelia Carey 2004-7-2 10566 Riverside San Jacinto Mountain foothills, Soboba Indian Reservation, Poppet Creek Canyon 610 Comment
  UCR203080  Nicotiana quadrivalvis Jon P. Rebman, Margaret R. Mulligan 2008-6-25 15828 San Diego Camp Pendleton Marine Corps Base, south of Stagecoach Road and north of the airstrip along Vandegrift Blvd., near the dirt road to CDM, north of Vandegrift Blvd, Santa Margarita River flood plain. Square E6 43 Comment
  UCR205882  Nicotiana quadrivalvis A. C. Sanders, Mitch Provance, T. B. Salvato 2009-6-1 37083 Los Angeles San Gabriel Valley, west edge of I-605 and c. 1 mile west of the center of of the Santa Fe Flood Control Basin, N of Arrow Hwy and south of Duarte 140 Comment
  UCR20781  Nicotiana quadrivalvis A. C. Sanders, Steve Boyd 1980-5-2 1387 Riverside Peninsular Range; Perris Basin, Motte Reserve; rocky hills 2.5 miles NW of Perris 518 Comment
  UCR212972  Nicotiana quadrivalvis Justin M. Wood, Brandy N. Wood 2009-7-4 1044 Riverside San Bernardino Valley, Riverside Flood Control Basin, southwest corner of Patton Road and Wineville Road, immediately south of San Bernardino County Line 256 Comment
  UCR214685  Nicotiana quadrivalvis A. C. Sanders, T. B. Salvato, Matthew Malle, Jonas Winbolt, Katie A. Kurtz 2010-3-31 37671 Riverside Peninsular Range; foothills of Gavilan Hills, Temescal Canyon at Alberhill, c. 1/2 mi. west of Lake St. on N side of I-15, N of Temescal Canyon Rd. and NW of Concordia Ranch Rd., NW of horse racing track 366 Comment
  UCR21934  Nicotiana quadrivalvis Steve Boyd 1980-5-3 185 Riverside Gavilan Hills, Harford Springs County Park, NW corner of the Gavilan Plateau 625 Comment
  UCR219878  Nicotiana quadrivalvis Pam De Vries 2009-5-26 7483 Kern Western Transverse Range; San Emigdio Mtns. Region, Bitter Creek National Wildlife Refuge; c. 0.5 air miles NE of the junction of Cerro Noroeste and Klipstein Cyn Rd. 990 Comment
  UCR229211  Nicotiana quadrivalvis Dick Newell, Peter Wetzel 2011-6-28 199 Orange South Coast, San Joaquin Hills, Willow Canyon, Laguna Coastal Wilderness Park 89 Comment
  UCR230694  Nicotiana quadrivalvis Kathleen Stockwell 2004-5-1 s.n. San Bernardino San Bernardino Valley, Rancho Cucamonga, NE of intersection of Etiwanda Ave. and Wilson St., alluvial fan of East Etiwanda Creek, south base of San Gabriel Mtns. 511 Comment
  UCR232046  Nicotiana quadrivalvis John F. Green 2008-4-15 0408- 09 Riverside Peninsular Range; Perris-Aguanga Valley, Moreno Valley/Mead Valley area, square parcel 0.8 km on a side, between Nandina Ave. and Oleander Ave., east of Day St. 523 Comment
  UCR235078  Nicotiana quadrivalvis A. C. Sanders, John F. Green 2012-6-1 40235 Riverside Peninsular Range; Santa Ana Mtns. Region, Temescal Canyon, just SE of I-15 junction with Horsethief Cyn. Rd., c. 7 miles N of Lake Elsinore 377 Comment
  UCR23749  Nicotiana quadrivalvis John C. Roos, L. Roos 1952-6-21 5782 Riverside Pass between Reche Canyon and Morneo Valley, 4 mi NW of Moreno. 686 Comment
  UCR238030  Nicotiana quadrivalvis Mark A. Elvin, Julie M. Vanderwier, Frank Sartuche 2002-5-16 2045 Riverside Peninsular Range; Agua Tibia Mtns., Pechanga Indian Reservation, nameless drainage/wash south of Pala Rd. 335 Comment
  UCR248813  Nicotiana quadrivalvis Mark A. Elvin 2005-5-15 s.n. San Bernardino Transverse Range; San Bernardino Mtns. Foothills, NW of Yucaipa 762 Comment
  UCR248861  Nicotiana quadrivalvis Elizabeth Neese, Elizabeth Painter 1994-7-19 HL 796 Monterey South Coast Range, Fort Hunter Liggett Cantonment, near Del Venturi Road ford of San Antonio River, c. 3.7 air km west southwest of Old Man Canyon, c. 4.0 air km northwest of Oro Fino Canyon 300 Comment
  UCR248862  Nicotiana quadrivalvis Elizabeth Neese, Elizabeth Painter 1994-9-13 HL 875 Monterey South Coast Range, Fort Hunter Liggett, Training Areas 22, 25, c. 0.05 to 0.10 km northeast of San Antonio River channel, c. 2.5 air km north northwest of Quail Top, c. 0 to 0.2 road km (0 to 0.1 mi) southeast of junction of Tule and Sam Jones Roads 250 Comment
Read comments
May 19 2014
  UCR252576  Nicotiana quadrivalvis R. G. Swinney 2010-5-11 12668 B Los Angeles San Gabriel Mountains, Acton, 0.7 road miles SE of jct. of Soledad Canyon Rd. & Crown Valley Rd., 0.3 miles east of Crown Valley Rd. on dirt Rd., below US Forest Service boundary 829 Comment
  UCR261151  Nicotiana quadrivalvis A. C. Sanders, Jeff Crain 2015-5-20 41742 Riverside Temesal Canyon, Temescal Creek at I-15 bridge, 2.2 km west of Lake St. at Alberhill 363 Comment
  UCR266521  Nicotiana quadrivalvis Mitch Provance, Ron Clark 2015-4-29 415- 03 Kern Tehachapi Mountains, Cummings Valley, west of the prison, along the east end of Highline Rd. 1194 Comment
  UCR275351  Nicotiana quadrivalvis T. B. Salvato, Melissa Clemons 2005-6-9 1494 Riverside Peninsular Range, Gavilan Hills, E/W trending side canyon feeding into Walker Canyon, c. 0.3 mile northeast of Hwy 15 457 Comment
  UCR281596  Nicotiana quadrivalvis R. G. Swinney 2014-5-7 16425 Los Angeles San Gabriel Mountains, near town of Ravenna, 0.3 miles east of Stonecross, c. 0.7 miles south of Soledad Cyn. Road, c. 0.5 mile east of Mill Cyn., unnamed N-S oriented cyn. between Bootleggers Cyn. and Mill Cyn. 793 Comment
  UCR3337.2  Nicotiana quadrivalvis T. R. Plumb 1964-4-23 s.n. Riverside Box Springs Mtns, Box Springs Mountain, c. 0.5 mi SE of Dog Lady's House [old house near crest of range, c. 33 deg. 58' 53'N, 117 deg. 17' 28'W, along road from Pigeon Pass; later park ranger's house] 732 Comment
  UCR35273  Nicotiana quadrivalvis L. B. Ziegler 1967-11-7 261 Riverside San Jacinto Mtns., Poppet Flats area 915 Comment
  UCR39197  Nicotiana quadrivalvis D. A. Hoover 1985-8-14 554 San Bernardino Little San Bernardino Mtns/Southern Mojave Desert, Big Morongo Preserve, just beyond the N end of the Desert Wash Trail. Bottom of Big Morongo Wash 777 Comment
  UCR3994  Nicotiana quadrivalvis Art Whistler 1965-5-1 s.n. Ventura On E side of Kuehner Drive about 50 yards north of its intersection with Menlo Drive, about 1/2 mi north of State Hwy 118, in Simi Valley 305 Comment
  UCR4538  Nicotiana quadrivalvis John Dean, M. L. Dean 1965-5-26 s.n. Riverside Peninsular Range, At ranch headquarters on road [R3] half way between Temecula Road [Hwy 79] and Sage 305 Comment
  UCR49438  Nicotiana quadrivalvis C. F. Smith 1952-9-9 3792 Santa Barbara Along Santa Ynez River near Buellton 96 Comment
  UCR59509  Nicotiana quadrivalvis Steve Boyd, T. S. Ross, L. Arnseth 1989-5-7 3559 Riverside Peninsular Ranges; Palomar Mountains region, Vail Lake Area, along Arroyo Seco drainage from junction with Kolb Creek, S to within 0.25 mi of Hwy 79 457 Comment
  UCR6135  Nicotiana quadrivalvis C. M. Bringle 1967-4-2 B670402- 3 Riverside Riverside, Mockingbird Canyon off Jackson St., 0.2 mi past 1645 Jackson, in ravine on S side, about 1/4 mi out 351 Comment
  UCR70895  Nicotiana quadrivalvis T. S. Ross, Steve Boyd 1990-6-6 2843 Los Angeles Green Valley Pasture, in San Francisquito Canyon 1037 Comment
  UCR72699  Nicotiana quadrivalvis A. C. Sanders, E. J. Lott, Don Pendleton 1992-6-5 12372 San Bernardino San Bernardino Mtns., east of Yucaipa, Water Canyon, a tributary to Wildwood Canyon from the north. Old Hunt Ranch, c. 0.75 mi north of Wildwood Canyon Road 1067 Comment
  UCR73126  Nicotiana quadrivalvis Scott D. White 1992-10-8 899 Los Angeles Western Transverse Range; Santa Monica Mtns., Malibu, just north of Pacific Coast Hwy (= Calif. Hwy 1), extending as far E as Malibu Creek. Bounded on the S by Civic Center Road; terminates on the W in vicinity of Malibu School 91 Comment
  UCR82073  Nicotiana quadrivalvis David Charlton, S. Wilson 1994-6-4 5991 Kern Southern Sierra Nevada Mtns, Tomo-Kahni (Creation Cave) State Historical Park, NE of Monolith and Tehachapi, near intersection of Sand Canyon and Tranquility Roads 1433 Comment
  UCR87615  Nicotiana quadrivalvis A. C. Sanders 1994-5-30 14620 Riverside San Bernardino Mountains, north-northeast of Beaumont at Highland Springs, hills north of the end of Bellflower Ave., at Dutton St 950 Comment
  UCR87882  Nicotiana quadrivalvis E. N. Anderson 1994-4-20 s.n. Riverside Box Springs Mtns, Two Trees Canyon, above Cassina Spring Comment
  UCR87911  Nicotiana quadrivalvis A. C. Sanders, P. J. MacKay 1994-6-12 14698 San Bernardino San Bernardino Mtns., Crowder Canyon area of Cajon Pass, 2 to 2.2 miles east of Hwy 215 along Hwy 138 1050 Comment
  UCR88576  Nicotiana quadrivalvis A. C. Sanders, J. C. Lyman 1995-4-16 16562 Riverside San Bernardino Valley, Glen Avon: sand dune area on N slope of the Jurupa Hills (draining toward Fontana), Pyrite St. Canyon 335 Comment
  UCR90250  Nicotiana quadrivalvis G. R. Ballmer 1993-4-17 s.n. Kern San Joaquin Valley, Sand Ridge Preserve (The Nature Conservancy), 18 mi. east of Bakersfield Comment
  UCR92278  Nicotiana quadrivalvis Scott D. White, M. A. Patten 1995-8-16 3552 Riverside San Jacinto Valley, Just west of Hemet, valley floor and foothills at SE margain of Lakeview Mts. north of Florida Ave. (SR 74) and west of California Avenue 500 Comment
  UCR94047  Nicotiana quadrivalvis Scott D. White, D. Haselfeld 1996-7-3 4280 San Bernardino San Bernardino Mtns, Yucaipa/Oak Glen. east of Oak Glen Road and west of Mile High Ranch. Along road parallel to Wallace Creek and unnamed tributary 1143 Comment
  UCSB71780  Nicotiana quadrivalvis Ferren, Wayne; Fiedler, P.; Leidy, R. 1993-6-17 Santa Barbara Cottonwood canyon. Cottonwood Rd., Sierra Madre. Near flowing stream. Comment
  UCSB8613  Nicotiana quadrivalvis Haller, Norman 1953-4-25 San Diego US 101; San Mateo Creek Bed Comment
  VVC1160  Nicotiana quadrivalvis A. C. Sanders, J. Mac 1994-6-12 14698 San Bernardino San Bernardino Mtns., Crowder Canyon area of Cajon Pass, 2 to 2.2 mi E of Hwy 215 along Hwy 138 1050 Comment
  VVC1953  Nicotiana quadrivalvis Tim Thomas, PJ MacKay 2001-5-5 2520 San Bernardino San Bernardino Mtns, vic. Rock Springs below Juniper Flats 1189 Comment
  CDA20472  Nicotiana quadrivalvis D. Chang 2004-4-8 PDR 1269577 Santa Barbara Central Coast; 2045 Ballard Canyon Rd in Solvang. 0 Comment
  CDA41165  Nicotiana quadrivalvis L. Ahart, Vernon H. Oswald 1999-8-13 8136 Butte Along the east side of the Sacramento River, northwest of Parrott Landing, about 1 mile southeast of Ord Ferry, about 2 miles southeast of Ordbend, about 12 miles (air) southwest of Chico. Comment
  CDA41166  Nicotiana quadrivalvis T. C. Fuller 1959-10-28 3215 Kern Walker Creek Basin, road to Piute Mountains. 0 Comment
  CDA41167  Nicotiana quadrivalvis T. C. Fuller 1962-6-6 8863 San Bernardino Southeast of Palm Avenue & Kendall Drive, 0.1 mile east of Highway 66 freeway, ca. 5 miles northwest of San Bernardino. 0 Comment
  CDA41168  Nicotiana quadrivalvis T. C. Fuller 1962-6-6 8863 San Bernardino Southeast of Palm Avenue & Kendall Drive, 0.1 mile east of Highway 66 freeway, ca. 5 miles northwest of San Bernardino. 0 Comment
  CDA41169  Nicotiana quadrivalvis T. C. Fuller 1959-11-6 s.n. Lake Bowcher Ranch, Coyote Creek, ca. 3 miles northeast of Middletown. 0 Comment
  CDA41170  Nicotiana quadrivalvis T. C. Fuller 1959-10-28 3214 Kern Caliente-Bodfish Road, summit, south of Walker Creek Basin. 0 Comment
  CDA41171  Nicotiana quadrivalvis L. Julian, J. Dart 2000-11-7 38 San Luis Obispo Santa Margarita. Santa Margarita Ranch off of Pozo Road next to five mile bridge. Alongside Rinconada Creek. Comment
  CDA41172  Nicotiana quadrivalvis A. C. Browne 1953-6-18 s.n. Santa Barbara Cuyama. 0 Comment
  HSC20455  Nicotiana quadrivalvis C. S. Apperson 1967-6-11 Los Angeles 3 mi. up Haskell Cyn. Rd. off of Bouquet Cyn. Rd. Comment
  HSC21290  Nicotiana quadrivalvis D. E. Anderson 1962-4-19 2186 Kern Kern River Co. Park Comment
  HSC32069  Nicotiana quadrivalvis J. P. Smith, J. O. Sawyer 1974-11-28 8007 Trinity 3 mi. W of Junction City Comment
  HSC89391  Nicotiana quadrivalvis Cox, Dunn, Harmon 1968-6-20 413 Mariposa Slopes NW of Bootjack, 16.5 mi. from Madera Co. line 640 Comment
  JEPS105740  Nicotiana quadrivalvis David Gowen 2004-6-18 124 Contra Costa Lime Ridge Open Space. East of golf course and large quarry area, and just north of Manzanita Trail. 650 ft. elev. Comment
  JEPS12366  Nicotiana quadrivalvis W. L. Jepson 1931-6-4 15891 San Luis Obispo Grant Lake; Palo Prieto Pass 609 Comment
  JEPS12377  Nicotiana quadrivalvis W. L. Jepson 1927-5-30 12164 San Luis Obispo e end Cuyama Valley 457 Comment
  JEPS12382  Nicotiana quadrivalvis Lincoln Constance 1934-6-18 896 Humboldt border North Dyerville Flat (near South Fork Railroad Station and P.O.); South Fork Eel River, Bull Creek Region Comment
  JEPS12387  Nicotiana quadrivalvis W. L. Jepson 1894-11-5 21248 Napa Napa River above St. Helena; Napa River Comment
  JEPS12388  Nicotiana quadrivalvis Willis L. Jepson Nov 26 1895-Nov 27 1895 21247 Napa White Sulphur Springs; Napa Valley, Napa River Basin Comment
  JEPS13563  Nicotiana quadrivalvis Rimo Bacigalupi with R. S. Ferris and G. T. Robbins 1955-5-23 5195 San Luis Obispo 1.6 mi n Creston-La Panza road (along upper part of Cammatti Canyon road) 405 Comment
  LA211285  Nicotiana quadrivalvis Arthur C. Gibson; 2005-7-3 5077 Los Angeles SIMI HILLS, Chesebro Canyon, Cheeseboro SMMNRA, Service road; Mulholland Highway. Comment
  LA81974  Nicotiana quadrivalvis O. H. Kappler; 1944-5-21 625 Los Angeles Santa Monica Mountains, Cold Creek, Monte Nido, N slope 182 Comment
  OBI30347  Nicotiana quadrivalvis David J. Keil 1980-9-21 14248 San Luis Obispo 3 mi S of Creston along Calif Rte 229 along middle branch of Huer Huero Crk cyn Comment
  OBI33929  Nicotiana quadrivalvis David J. Keil 1983-10-23 18005 San Luis Obispo Just S of Creston W of O'donovan Rd Comment
  OBI45950  Nicotiana quadrivalvis Clifton F. Smith 1950-8-14 2855 Santa Barbara Near entrance to Cachuma Tunnel, Santa Ynez River Comment
  OBI58812  Nicotiana quadrivalvis David J. Keil 1998-6-5 27609 San Luis Obispo 3.5 miles E of junction Hwy 229 on Hwy 58. Comment
  OBI58860  Nicotiana quadrivalvis David J. Keil 1998-6-30 27896 San Luis Obispo Temblor Range. 0.9 road miles W of Kern Co. line on Hwy 58. Comment
  OBI60715  Nicotiana quadrivalvis Ann Cochran 1986-7-26 35 San Luis Obispo Area around fire station. 579 Comment
  OBI61068  Nicotiana quadrivalvis P. A. Holden 1968-6-15 450 San Luis Obispo 5 mi E of Santa Margarita on hwy 58 Comment
  OBI61069  Nicotiana quadrivalvis P. A. Holden 1968-6-15 450 San Luis Obispo 5 mi E of Santa Margarita on hwy 58 Comment
  OBI62448  Nicotiana quadrivalvis Bernard Miossi 1939-8-2 139 San Luis Obispo in bed of Salinas River, 6 mi N of Santa Margarita 274 Comment
  OBI64458  Nicotiana quadrivalvis David J. Keil 2001-5-10 29442 San Luis Obispo Palo Prieto Canyon, beside Bitterwater Valley Road, about 0.4?0.7 miles west from Kern County line 506 Comment
  OBI66224  Nicotiana quadrivalvis David J. Keil 1998-10-9 28151 San Luis Obispo Ca. 20 road miles w of New Cuyama along Hwy 166. Ca. 1400 ft. elev. 427 Comment
  OBI66611  Nicotiana quadrivalvis David J. Keil 1998-10-9 28168 San Luis Obispo California Highway 166, 0.8 mi w of Kern Co. line in easternmost San Luis Obispo Co. 792 Comment
  OBI77956  Nicotiana quadrivalvis Unknown 1994-9-13 HL 875 Monterey Fort Hunter Liggett (Training Areas 22, 25), ca 0.05 to 0.1 km NE of San Antonio River channel, ca 2.5 air km NNW of Quail Top, ca 0 to 0.2 rd km (0-.1 mi) SE of jctn of Tule and Sam Jones Rds. UTMs nad27 map est. zone 10S, 668600 to 668900E, 3975400 to 3975800N 250 Comment
  OBI77960  Nicotiana quadrivalvis Unknown 1994-7-19 HL 796 Monterey Fort Hunter Liggett (Cantonment), near Del Venturi Rd ford of San Antonio River, ca 3.7 air km WSW of Old man Cyn, ca 4.0 air km NW of Oro Fino Cyn. UTMs NAD27, map et. Zone 10S, 657850E, 3985450N 300 Comment
  OBI78474  Nicotiana quadrivalvis Craig Woods 1978-6-9 64 San Luis Obispo E of Carrizo Plain along Sim. Soda alke rd, approx 2.5 mi NW of Hurricane Rd 762 Comment
  OBI78647  Nicotiana quadrivalvis E. Cypher, W. Stevens, K. Lenington 1993-5-20 San Luis Obispo Agave Road, T11N, R26W, Sec 8, NEQ. Carrizo Plain Natural Area. Comment
  OBI9175  Nicotiana quadrivalvis Robert F. Hoover 1969-7-13 11459 San Luis Obispo 2 mi S of Atascadero Comment
  OBI9177  Nicotiana quadrivalvis Robert F. Hoover 1947-4-20 6984 San Luis Obispo Near El Dorado School Comment
  PGM2256  Nicotiana quadrivalvis Vern Yadon 1983-6-30 Monterey Diablo Range, Priest Valley Highway 198, 0.5 mi W of North Fork Rd Comment
  PGM284  Nicotiana quadrivalvis Vern Yadon 1965-4-13 Monterey Gabilan Range, Shirttail Cyn, Upper Shirttail Cyn Comment
  PGM3987  Nicotiana quadrivalvis James R. Griffin 1982-6-10 Monterey Diablo Range, Priest Valley North Fork Rd, N Fork Rd N of Highway 198 Comment
  PGM6986  Nicotiana quadrivalvis Beatrice F Howitt 1955-6-25 0689 Monterey Sierra de Salinas, Hastings Reservation near, Blomquist range about 1 mile from reserv Comment
  PGM6987  Nicotiana quadrivalvis Beatrice F Howitt 1962-4-25 1260 Monterey Gabilan Range, Johnson Canyon east of Gonzales, In canyon Comment
  RSA0020227  Nicotiana quadrivalvis Thekla Mohr 1918-07 s.n. San Bernardino Forest Home. Comment
  RSA0020228  Nicotiana quadrivalvis R. S. Woglum 1937-5-22 532 Riverside Anza, Cahuilla Valley. Comment
  RSA0020234  Nicotiana quadrivalvis Gray s.n. Orange Orange Park Acres. Comment
  RSA0060127  Nicotiana quadrivalvis C. F. Smith 1993-6-2 12451 Santa Barbara Along dirt road from Cox Flat in Santa Barbara Canyon to Santa Barbara Potrero, ca. 1 mi. below the latter, Sierra Madre Mountains. Comment
  RSA0060128  Nicotiana quadrivalvis Barbara Ertter 1988-11-5 8030 Sonoma Lake Sonoma ca 5 airmiles due S of Cloverdale, point below Little Flat parking area W of bridge. 152 Comment
  RSA0060132  Nicotiana quadrivalvis Walter Wisura 1997-4-8 5042 San Bernardino Jurupa Hills: Mary Vagl Museum and Nature Center, Cypress St., Fontana. Comment
  RSA0060139  Nicotiana quadrivalvis Henry J. Ramsey, Henry J. Ramsey 1937-4-10 2022 Kern Tehachapi Mts. Comment
  RSA0060146  Nicotiana quadrivalvis P. De Vries 2008-3-27 833 Kern San Joaquin Valley, City of Bakersfield. East of Allen Road, S of Goose Lake Slough. 110 Comment
  RSA0060148  Nicotiana quadrivalvis Steve D. Boyd, Tim S. Ross, L. Arnseth 1989-5-7 3559 Riverside Vail Lake area, along Arroyo Seco drainage from jtn. with Kolb Creek, S to w/in 1/4 mi Hwy 79. 457 Comment
  RSA0060150  Nicotiana quadrivalvis Scott D. White 2000-5-1 7741 Riverside Corona: Western foothills of Santa Ana Mountains near Bedford Canyon. 351 Comment
  RSA0060154  Nicotiana quadrivalvis Philip A. Munz 1923-6-9 6929 Los Angeles Bouquet Canyon, near Saugus. 1006 Comment
  RSA0060159  Nicotiana quadrivalvis D. L. Banks 1997-3-1 1369 Riverside NW Palomar Mountains, Agua Tibia Mountains: Pechanga Indian Reservation, west of Pala Road. Reservation lands west of the casino and along Pechanga Creek. 329 Comment
  RSA0082702  Nicotiana quadrivalvis Ernest C. Twisselmann 1965-6-24 11087 Kern Telephone Road north of Rising Canyon, Tejon Ranch. 1034 Comment
  RSA0086412  Nicotiana quadrivalvis Carl B. Wolf 1935-4-15 6351 Kern along Tejon Creek, Tehon Ranch, 4.4 miles above Ranch Headquarters 518 Comment
  RSA601557  Nicotiana quadrivalvis Louis C. Wheeler 1967-6-15 9827 Los Angeles San Gabriel Mountains: Vicinity of Santa Clarita Hospital, Baker Ranch. Comment
  SBBG122028  Nicotiana quadrivalvis S. D. White with J. Wood 2005-9-22 11226 Los Angeles Tapia Cyn, ca. 2 air mi E of Interstate 5/Old Ridge Route jct 427 Comment
  SBBG123395  Nicotiana quadrivalvis S. D. White, J. Jones 2005-6-16 11142 San Bernardino bajada, E of Jefferson Street, S of Carter Ave; Yucaipa Comment
  SBBG127996  Nicotiana quadrivalvis L. Ahart 2010-9-24 17234 Butte near the SW edge of the Golf Course, along trail from the end of Centennial Avenue to the foot bridge across Big Chico Crk, Bidwell Park 91 Comment
  SD125805  Nicotiana quadrivalvis Clifton F. Smith 1950-8-14 2855 Santa Barbara near entrance to Cachuma Tunnel, Santa Ynez River Comment
  SD37359  Nicotiana quadrivalvis Edith A. Purer 1933-8-10 5559 Mariposa Along road to Glacier Point Comment
  SD4490  Nicotiana quadrivalvis F. W. Kelsey 1920-6-27 San Diego Common throughout California. Dry streambeds and sandy flats. Mountains east to Utah 29 Comment
  SD4502  Nicotiana quadrivalvis Ruth B. Randall 1926-6-13 280 Unknown Tejunga Comment
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May 13 2015
  SD6897  Nicotiana quadrivalvis none given 1880-5-22 Unknown Colton Comment
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Feb 1 2018
  SD69539  Nicotiana quadrivalvis Robert F. Thorne, P. Everett 1965-6-22 34883 Los Angeles Santa Catalina Island: along new road along East Mountain, S end of island 456 Comment
  SDSU11131  Nicotiana quadrivalvis R. M Beauchamp 1967-7-18 567 San Benito Growing in disturbed area at south end of Indian Hills Campground, Lee Valley Comment
  SEINET12856142  Nicotiana quadrivalvis W. L. Jepson 1921-1 9437 Mendocino Hopland Comment
  SEINET12856144  Nicotiana quadrivalvis June McCaskill 1961-1 627 Monterey 0.3 mile east of H.M. Twisselmann home on Johnson Canyon Road, 6.2 miles east of US Highway 101 Comment
  SEINET12856146  Nicotiana quadrivalvis Carl B. Wolf 1935-1 6351 Kern Upper San Joaquin Valley; Tejon Ranch, Tejon Creek, 4 and 4/10 mi. above ranch headquarters. 518 Comment
  SEINET12856148  Nicotiana quadrivalvis George B. Grant 1901-1 839 Los Angeles Covina Comment
  SEINET12856150  Nicotiana quadrivalvis H. M. Hall 1905-1 300 Los Angeles plants collected from Botanical Gardens at UC Berkeley from seeds collected from San Francisquito Creek Comment
  SEINET12856152  Nicotiana quadrivalvis W. A. Setchell 1910-1 295 Unknown plants collected from Botanical Gardens at UC Berkeley from seeds collected in the dry sandy bed of the Russian River near Monte Rio Comment
  SEINET12856154  Nicotiana quadrivalvis S. A. Barrett 1907-1 296 Calaveras plants collected from Botanical Gardens at UC Berkeley from seeds donated by Dr. S.A. Barrett Comment
  SEINET12856155  Nicotiana quadrivalvis P. C. Everett 1935-1 7259 Orange 0.8 mile E. of Atwood, S side of RR tracks 107 Comment
  SEINET12856156  Nicotiana quadrivalvis H. M. Wheeler 1942-1 s.n. Unknown Conn Valley Comment
  SEINET12856157  Nicotiana quadrivalvis J. D. Skoss 1948-1 16 Yolo along Putah Creek bed, UC Davis campus Comment
  SJSU11335  Nicotiana quadrivalvis E. M. Bories 1964-5-10 101 Monterey Highway 1, 5.5 mi N of Big Sur Comment
  UC1170296  Nicotiana quadrivalvis V. F. Hesse 1959-10-17 2756 Monterey 1.7 mi n Jamesburg (Jamesburg road) 381 Comment
  UC1188017  Nicotiana quadrivalvis H. M. Wheeler Oct 1942 Napa Conn Creek; Conn Valley Comment
  UC1196162  Nicotiana quadrivalvis Joseph P. Tracy 1940-10-17 16769 Humboldt 2 to 5 mi e South Fork (along Eel River); Eel River 45 Comment
  UC126472  Nicotiana quadrivalvis H. M. and G. R. Hall 1908-7-7 8337 Kern 20 mi s Bakersfield Comment
  UC126473  Nicotiana quadrivalvis H. M. and G. R. Hall 1908-7-7 8337 Kern 20 mi s Bakersfield Comment
  UC126805  Nicotiana quadrivalvis H. M. Hall 1906-6-25 7412 San Diego vicinity San Diego 60 Comment
  UC1392612  Nicotiana quadrivalvis R. F. Hoover 1969-7-13 11459 San Luis Obispo 2 mi s Atascadero Comment
  UC1392911  Nicotiana quadrivalvis R. F. Hoover 1969-7-3 11409 San Luis Obispo Paso Robles Salinas River (Salinas River bed) Comment
  UC1392981  Nicotiana quadrivalvis R. F. Hoover 1969-7-13 11459 San Luis Obispo 2 mi s Atascadero Comment
  UC162684  Nicotiana quadrivalvis Joseph P. Tracy 1911-7-10 3500 Humboldt near Mouth of Willow Creek; Northern Coast Ranges, Valley of Trinity River 152 Comment
  UC1714329  Nicotiana quadrivalvis D. Cleveland 1885-4-21 Unknown Comment
  UC175579  Nicotiana quadrivalvis J. T. Saunders May 1914 Ventura Comment
  UC178299  Nicotiana quadrivalvis Katharine Brandegee 1913-7-4 San Bernardino San Bernardino Comment
  UC194932  Nicotiana quadrivalvis H. M. Hall 1916-6-16 10269 Colusa near Arbuckle (Colusa to Woodland) Comment
  UC197262  Nicotiana quadrivalvis J. T. Saunders 1914-5-19 Ventura near Moor Park, near the Santa Clara River Comment
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Apr 17 2017
  UC26161  Nicotiana quadrivalvis F. Guirado 1861-7-18 764 Fresno New Idria Furnace; Camp 41 Comment
  UC26162  Nicotiana quadrivalvis J. B. Davy Jul 1896 Sonoma near Russian River Station Comment
  UC313713  Nicotiana quadrivalvis unknown 296 Unknown Comment
  UC333156  Nicotiana quadrivalvis unknown Unknown Sierra Valley Comment
  UC34994  Nicotiana quadrivalvis J. Burtt Davy May 1898 4304 Colusa near Princetown Comment
  UC419705  Nicotiana quadrivalvis Mrs. H. P. Bracelin 1930-10-19 112 Napa near Conn Creek entrance (Sage Canyon); Sage Canyon Comment
  UC419774  Nicotiana quadrivalvis Mrs. H. P. Bracelin 1930-10-19 112 Napa near Conn Creek entrance (Sage Canyon); Sage Canyon Comment
  UC56815  Nicotiana quadrivalvis H. M. Hall Unknown Comment
  UC724712  Nicotiana quadrivalvis H. K. Sharsmith 1934-9-2 1376 Santa Clara floor of San Antonio Valley; Mount Hamilton Valley 609 Comment
  UC884638  Nicotiana quadrivalvis Ynez Whilton Winblad 1933-6-26 Kern on road between Paso Robles and Devils Den (near Kecks Station) Comment
  UCD126711  Nicotiana quadrivalvis K. Esau; D. Hartmann 1941-7-17 s.n. Colusa between Williams and Clear Lake. Comment
  UCD126714  Nicotiana quadrivalvis J. M. Tucker; C. H. Lamoureux 1958-6-8 3400 Yolo Putah Creek, 3.2 miles east of Recreation Beach. Comment
  UCD126715  Nicotiana quadrivalvis June McCaskill 1961-5-28 627 Monterey 0.3 mile east of H. M. Twisselmann home on Johnson Canyon Road, 6.2 miles east of U.S. Highway 101. Comment
  UCD126716  Nicotiana quadrivalvis H. S. Reed 1949-8-20 s.n. Monterey Salinas River, Salinas Valley. Comment
  UCD126717  Nicotiana quadrivalvis J. D. Skoss 1948-6-5 16 Yolo along Putah Creek bed, University of California, Davis campus. Comment
  UCD126718  Nicotiana quadrivalvis R. Tofsrud 1948-9-1 s.n. Monterey Between Greenfield and Jamesburg. Comment
  UCD126719  Nicotiana quadrivalvis Tofsrud 1948-9-1 s.n. Monterey Between Greenfield and Jamesburg. Comment
  UCD126720  Nicotiana quadrivalvis Tofsrud 1948-9-1 s.n. Monterey Between Greenfield and Jamesburg. Comment
  UCD126722  Nicotiana quadrivalvis Ernest C. Twisselmann 1960-10-5 6012 San Luis Obispo San Luis Obispo County: Upper Gillis Canyon, Upper Sonoran grassland. 670 Comment
  UCD126725  Nicotiana quadrivalvis C. J. W. Date Unknown s.n. Yolo Davis. Comment
  UCD126726  Nicotiana quadrivalvis Collector Unknown Date Unknown s.n. Sacramento Exact location unknown. Comment
  UCD126727  Nicotiana quadrivalvis Collector Unknown Date Unknown s.n. Sacramento Exact location unknown. Comment
  UCSB14986  Nicotiana quadrivalvis Breedlove, Dennis 1962-4-15 Monterey 4.6 miles southeast of Hunter Liggett Military Reservation Headquarters, on eastern edge of San Antonio Valley; Santa Lucia Mountains 411 Comment
  UCSB19122  Nicotiana quadrivalvis Jensen, Karen 1965-5-1 Kern Bear Mt. Rd. 2 Km. E. of Tower Lane in Arvin, California 152 Comment
  UCSB19690  Nicotiana quadrivalvis Hardham, Clare 1962-5-29 Monterey Slack Canyon Comment
  UCSB22911  Nicotiana quadrivalvis Haller, John 1967-6-6 Ventura adjacent to Lockwood-Ozena Road, 2.5 miles east of State Highway 33, near head of Cuyama River Drainage 1097 Comment
  UCSB24012  Nicotiana quadrivalvis Santarosa, J. 1965-5-1 Kern 2 km east from junction of Tower Lane and Bear Mtn. Boulevard, Arvin Comment
  UCSB5901  Nicotiana quadrivalvis Keator, Glenn 1959-6-8 Ventura About 25 miles west of Frazier park on Mt. Pinos road Comment
  UCSB5902  Nicotiana quadrivalvis Haller, John 1960-5-23 Ventura road between Frazier Park and US 399, 6 miles east of US 399 at upper end of Cuyama Valley 1219 Comment
  UCSB5903  Nicotiana quadrivalvis Haller, John 1959-6-4 Ventura 5 miles east of US 399, along road connecting US 399 with US 99 which runs thru Lockwood Valley and Frazier Park 914 Comment
  UCSB60158  Nicotiana quadrivalvis Ryan, P.; Callaway, R. 1987-5-22 Santa Barbara Bradbury Dam; Lake Cahcuma 195 Comment
  UCSB8612  Nicotiana quadrivalvis McElwain, I. 1953-4-25 San Diego US 101, 3 mi south of San Clemente, San Mateo Creek Comment
  UCSC010075  Nicotiana quadrivalvis D. Styer 2012-7-28 488 Monterey Along the roadside by Airport, Fort Ord National Monument (Region H1) Comment
  RSA655997  Nicotiana quadrivalvis var. bigelovii James Henrickson 1985-3-30 19783 Los Angeles 3 air mi. NNW of Newhall in proposed North Hills development just north of Santa Clara River and just E of San Francisquito Creek. 370 Comment
  UC132041  Nicotiana quadrivalvis var. bigelovii W. A. Setchell 1909-7-28 Alameda Botanical Garden; Univ. of Calif., Berkeley Comment
  UC132042  Nicotiana quadrivalvis var. bigelovii W. A. Setchell 1909-7-28 Alameda Botanical Garden; Univ. of Calif., Berkeley Comment
  SEINET6174946  Nicotiana quadrivalvis var. bigelovii G. B. Grant 839 Los Angeles Covina Comment
  UC132032  Nicotiana quadrivalvis var. multivalvis W. A. Setchell Juen 19, 1909 90 /06 Alameda Botanical Garden; Univ. of Calif., Berkeley Comment
  UC178303  Nicotiana quadrivalvis var. quadrivalvis Mrs. R. M. Austin 1879-1 Plumas Big Meadows Comment
  UC73585  Nicotiana quadrivalvis var. quadrivalvis Joseph Burtt Davy and Walter C. Blasdale 1899-6-20 5709 Humboldt Hoopa Valley Comment
  UC111973  Nicotiana quadrivalvis var. quadrivalvis S. A. Barrett 1907-9-8 1 -10021 Unknown Middle Sierra Comment
  UC26148  Nicotiana quadrivalvis var. quadrivalvis J. Burtt Davy 1899-6-20 5709 Humboldt Hoopa Valley; North Coast Ranges Comment
  UC73584  Nicotiana quadrivalvis var. quadrivalvis J. Burtt Davy and Blasdale Jun 20 1899-Jan 1 1900 5709 Humboldt Hoopa Valley; North Coast Ranges Comment
  UCR137162  Nicotiana quadrivalvis var. wallacei Christopher Davidson, Robert Gustafson, R. F. Thorne, et al. 1979-5-2 8139 San Bernardino San Bernardino Mountains, Arrastre Cr., c. 5 mi [SE] of Hwy 18 on road [Smart's Ranch, FS 3N03] up Arrastre Canyon 1128 Comment



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