34.26111 34.36111 -117.37344 -117.27344 Archived CCH Search Results
Search Results — 1121 specimen records retrieved (1121 records with coordinates)
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? Specimen ID Determination * Collector Collection Date Collection Number County Locality Elevation in meters Feedback
  POM121946  Abronia pogonantha S. B. Parish 1901-5-30 4995 San Bernardino Mojave River at Burcham s Ranch [also known as Las Flores Ranch]. 1067 Comment
  RSA460961  Abronia pogonantha S. B. Parish, Louis Greata 1901-06 1931 San Bernardino Beauchamps. [probably Burcham s ranch, also known as Las Flores ranch near Mojave River] Comment
Read comments
Dec 29 2015
  CAS-BOT-BC234013  Abronia villosa S. B. Parish; W. F. Parish 1881-5-1 1150 San Bernardino Meacham's Ranch, Mojave River Comment
  UC146771  Abronia villosa Norman C. Wilson 1893-6-24 San Bernardino Cottonwood Comment
  UCR93196  Acer macrophyllum A. C. Sanders 1994-7-31 15196 San Bernardino San Bernardino Mtns., Sawpit Canyon above the crossing of FS Road 2N59, south of Silverwood Lake. 1170 Comment
  VVC1691  Acer macrophyllum Tim Thomas, P. J. MacKay 2011-5-22 5389 San Bernardino San Bernardino Mtns, West end of range above the west fork of the Mojave River along FS 2N49 on the south slope of Cleighorn Ridge. 1067 Comment
  RSA657085  Achnatherum latiglume M. E. Barkworth 1982-8-25 4072 San Bernardino Along Hwy 173 at marker 1.49; road circling Lake Arrowhead 1570 Comment
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Sep 15 2015
  UCD95018  Achnatherum latiglume A. C. Sanders; P. MacKay 1994-6-19 14832 San Bernardino San Bernardino Mountains. Lower Miller Canyon (E Fork of W Fork of Mojave River), below Pilot Rock Camp. 1066 Comment
  SEINET5585847  Achnatherum occidentale subsp. californicum A. C. Sanders, P. MacKay 1994-1 14832 San Bernardino San Bernardino Mountains: lower Miller Canyon (E Fork of W Fork of Mojave River), below Pilot Rock Camp 1067 Comment
  RSA651600  Achnatherum speciosum Marion P. Harthill 1974-5-2 s.n. San Bernardino Summit Valley, Cajon. 1006 Comment
  CAS-BOT-BC213475  Acmispon argophyllus var. argophyllus A. C. Sanders; P. MacKay 1994-6-19 14863 San Bernardino Upper Miller Canyon, E Fork of W Fork of Mojave River, above the confluence with Houston Creek, along FS Road 2N37, San Bernardino Mts. 1524 Comment
  SBBG27682  Acmispon procumbens var. procumbens D. Myrick 1967-6-9 1615 San Bernardino Summit Valley ca. 10 mi E of Cajon Junction 1066 Comment
  SBBG27699  Acmispon procumbens var. procumbens D. Myrick 1967-6-13 1668 San Bernardino Summit Valley, 13 mi S of Hesperia 1066 Comment
  SEINET2042943 Image available Adenophyllum cooperi Wayne Miller 1972-4-22 72042222 San Bernardino Road from Hesperia to Crestine by Mojave River, 8 miles from Hesperia 1341 Comment
  IRVC29601  Adenostoma fasciculatum Mark A. Elvin 2004-11-9 3831 San Bernardino SW of Silverwood Lake, ca. 1.5km along FS road 2N59. San Bernardino Mtns/southern Mojave Desert 1159 Comment
  UC472144  Adenostoma fasciculatum J. Ewan 1929-9-4 3560 San Bernardino Lower Sawpit Canyon, n. slope San Bernardino Mts. San Bernardino Mts., Lower Sawpit Canyon 1219 Comment
  VVC2732  Adenostoma fasciculatum var. fasciculatum Tim Thomas, P. J. MacKay 2013-5-19 6031 San Bernardino San Bernardino Mtns., West Fork Mojave River south slope of Cleighorn Ridge, along FS 2N49. 1075 Comment
  RSA614490  Agoseris grandiflora A. C. Sanders, Pam J. MacKay 1994-6-19 14835 San Bernardino lower Miller Canyon (E fork of W fork of Mojave River), below Pilot Rock Camp. 1200 Comment
  UCR83707  Agoseris grandiflora A. C. Sanders, P. MacKay 1994-6-19 14835 San Bernardino San Bernardino Mtns., lower Miller Canyon (E fork of W fork of Mojave River), below Pilot Rock Camp 1128 Comment
  RSA316282  Alisma triviale Robert F. Thorne, Barry A. Prigge, Kay Wright, R. Benjamin 1981-6-4 54889 San Bernardino San Bernardino Mountains: Marshy area below Cedar Springs Dam at headwaters of Mojave River, north slope of San Bernardino Mountains. 915 Comment
  CAS-BOT-BC469415  Allium fimbriatum var. fimbriatum I. W. Clokey; E. G. Anderson 1935-5-15 6744 San Bernardino Horsethief Canyon 1000 Comment
  RSA492854  Allium fimbriatum var. fimbriatum Jeri Hirshberg 1988-4-12 s.n. San Bernardino Las Flores Ranch area, ca. 2 mi. N of intersection of Grass Valley Crk. and Hwy 173, ca. 2.5 mi. E of California Aqueduct 976 Comment
  RSA707536  Allium fimbriatum var. fimbriatum Naomi Fraga, Lisa Rojas 2005-5-18 1556 San Bernardino North side of the San Bernardino Mounains. Just south of Summit Valley Road (Hesperia Road on map), near Hesperia Disposal site. 1067 Comment
  UC843345  Allium fimbriatum var. fimbriatum I. W. Clokey, E. G. Anderson 1935-5-15 6744 San Bernardino Horsethief Canyon 1000 Comment
  UCR143317  Allium fimbriatum var. fimbriatum I. W. Clokey, E. G. Anderson 1935-5-15 6744 San Bernardino Transverse Ranges; San Bernardino Mtns, Horsethief Canyon 1000 Comment
  UCR164863  Allium fimbriatum var. mohavense Naomi Fraga, Lisa Rojas 2005-5-18 1556 San Bernardino Transverse Ranges: San Bernardino Mountains region, N side of San Bernardino Mountains, Small Valley, north of Las Flores Ranch, OHV area 1067 Comment
  SD144506  Allium parryi A. C. Sanders, P. MacKay 1994-6-19 14878 San Bernardino San Bernardino Mountains, upper Miller Canyon (east fork of west fork of Mojave River), above confluence with Houston Creek, along FS Road 2N37. In a dried grassy seep. (IPB 2/08) 1150 Comment
  UCR176097  Allium parryi Holly A. Wanamaker 2005-5-3 33 San Bernardino San Bernardino Mtns, Miller Canyon below Hwy 138, SE of Silverwood Lake, East Fork of West Fork of the Mojave River 1098 Comment
  UCR176104  Allophyllum gilioides Holly A. Wanamaker 2005-5-3 26 San Bernardino San Bernardino Mtns, Miller Canyon below Hwy 138, SE of Silverwood Lake, East Fork of West Fork of the Mojave River 1098 Comment
  RSA628613  Allophyllum integrifolium A. C. Sanders 1994-6-26 14946 San Bernardino San Bernardino Mountains: Mozumdar Road, 1 mi. below Crest Forest Dr., Cedarpines Park. 1400 Comment
  UCR83361  Allophyllum integrifolium A. C. Sanders 1994-6-26 14946 San Bernardino San Bernardino Mtns., Mozumdar Road, 1 mi. below Crest Forest Drive, Cedarpines Park. 1400 Comment
  VVC1148  Allophyllum integrifolium A. C. Sanders 1994-6-26 14946 San Bernardino San Bernardino Mtns., Mozumdar Road, 1 mi. below Crest Forest Drive, Cedarpines Park. 1400 Comment
  RSA628421  Alnus rhombifolia A. C. Sanders 1994-6-26 14969 San Bernardino S of Silverwood Lake, along Forest Service Road (2N59?) c. 2 mi east of Cottonwood Station, west of FS Road 2N43 from Cedarpines Park, under powerlines 1150 Comment
  UCR83367  Alnus rhombifolia A. C. Sanders 1994-6-26 14969 San Bernardino San Bernardino Mtns, south of Silverwood Lake, along Forest Service Road (2N59?) c. 2 mi east of Cottonwood Station, west of FS Road 2N43 from Cedarpines Park, under powerlines 1150 Comment
  RSA416994  Ambrosia psilostachya L. C. Wheeler 1931-9-7 98 San Bernardino Burcham Ranch, west fork Mojave River. 976 Comment
  RSA307347  Amsinckia intermedia R. F. Thorne, B. A. Prigge 1979-5-10 52828 San Bernardino San Bernardino Mountains; on road to Silverwood Lake above stream in Horsethief Canyon S of junction with road to Hesperia. 1098 Comment
  RSA0091439  Amsinckia tessellata Jeri Hirshberg 1988-4-12 s.n. San Bernardino Las Flores Ranch area, ca. 2 mi. N of intersection of Grass Valley Crk. and Hwy 173, ca. 2.5 mi. E of California Aqueduct. 976 Comment
  UCR107  Amsinckia tessellata William R. Bowen 1962-5-1 097 San Bernardino San Bernardino Mtns., Cajon Cyn., [Summit Valley] 7 mi east of US 395 on State Hwy 138 1159 Comment
  CSUSB80  Amsonia brevifolia F. Zaebst 1959-4-18 S. N. San Bernardino On Cedar Springs- Hesperia Rd. 5 miles north of Arrowhead- Crestline- Cedar Springs Junction. 30 yds. west of Cedar Springs- Hesperia Rd. on dirt road. Comment
  CHSC83091  Amsonia tomentosa Eva Begley 2002-4-17 San Bernardino San Bernardino Mountains, Las Flores Ranch adjacent to Mojave Siphon area of California Aqueduct. 975 Comment
  CHSC83092  Amsonia tomentosa Eva Begley 2002-4-30 San Bernardino San Bernardino Mountains, Mojave Siphon area of California Aqueduct. 975 Comment
  UC878735  Amsonia tomentosa I. W. Clokey and E. G. Anderson 1935-5-15 6794 San Bernardino Horsethief Canyon 1000 Comment
  UCSB49826  Amsonia tomentosa Reisentz, Paul 1975-5-10 San Bernardino Below Silverwood Lake Dam, about 20 miles from Victorville; San Bernardino Mtns. 762 Comment
  RSA20008  Amsonia tomentosa var. tomentosa I. W. Clokey, E. Anderson 1935-5-15 6794 San Bernardino Horsethief Canyon. 1000 Comment
  RSA403037  Amsonia tomentosa var. tomentosa S. B. Parish, Louis Greata 1901-06 2958 San Bernardino Beauchamp. [Probably Burcham's, also known as Las Flores Ranch near Mojave River] Comment
Read comments
Feb 27 2016
  RSA403043  Amsonia tomentosa var. tomentosa Donald Myrick 1971-4-19 2204 San Bernardino Summit Valley south of Hesperia Comment
  RSA492906  Ancistrocarphus filagineus Jeri Hirshberg 1988-4-12 s.n. San Bernardino Las Flores Ranch area, ca. 2 mi. N of intersection of Grass Valley Crk. and Hwy 173, ca. 2.5 mi. E of California Aqueduct 976 Comment
  SFV7512  Ancistrocarphus filagineus M. H. Grayum, D. R. Perry, S. Merschel 1975-5-11 s. n. San Bernardino San Bernardino Mountains North fringe of San Bernardino Mountains. Summit Valley. Just northwest of Las Flores School. 1006 Comment
  UCR50781  Androsace elongata subsp. acuta Jeri Hirshberg 1988-4-12 s.n. San Bernardino San Bernardino Mtns./ Mojave Desert, Las Flores Ranch area, c. 2 mi. north of intersection of Grass Valley Creek and Hwy 173, c. 2.5 mi. east of the California Aqueduct 1037 Comment
  CSUSB800  Anemopsis californica C. Schroeder San Bernardino Mojave River Mojave River 975 Comment
  UCR169836  Angelica tomentosa T. B. Salvato, D. Wappler 2004-7-28 960 San Bernardino San Bernardino Mtns, Crestline, Central Powerline (Grid 477) N to Miller Canyon, Dart Canyon Road (FSR 2N38), c. 0.25 mi SE of Pilot Rock Conservation Camp, at Miller Canyon Road and the Mojave River crossing 1170 Comment
  UCR83730  Angelica tomentosa A. C. Sanders, P. MacKay 1994-6-19 14845 San Bernardino San Bernardino Mtns., lower Miller Canyon (E fork of W fork of Mojave River), below Pilot Rock Camp 1128 Comment
  CAS-BOT-BC63979  Anisocoma acaulis S. B. Parish; W. F. Parish 1881-5-1 896 San Bernardino Mojave River Comment
  UCR172795  Anthriscus caucalis Wayne Law, Jun Hu 2000-5-20 37 San Bernardino Transverse Ranges; San Bernardino Mtns., Miller Canyon next to East fork of West fork Mojave River. east of Silverwood lake. 1159 Comment
  POM437535  Antirrhinum multiflorum Walter Wisura, W. Steinmetz 1989-5-27 4363 San Bernardino PCT SW of Silverwood Lake. San Bernardino Mountains. Comment
  RSA614088  Antirrhinum multiflorum A. C. Sanders, P. J. MacKay 1994-6-19 14868 San Bernardino Upper Miller Canyon (E Fork of W Fork of Mojave River), above the confluence with Houston Creek, along FS Road 2N37. 1075 Comment
  UCR209096  Antirrhinum multiflorum Tim Thomas, P. J. MacKay 2009-5-23 4727 San Bernardino San Bernardino Mountains, FS Road 2N59 1149 Comment
  VVC1809  Antirrhinum multiflorum Tim Thomas, PJ MacKay 2009-5-23 4727 San Bernardino San Bernardino Mtns, FS 2N59 at 3770'; SW of Silverwood Lake. 1149 Comment
  UCR81818  Apocynum cannabinum A. C. Sanders, P. MacKay 1994-6-12 14777 San Bernardino San Bernardino Mtns, Lake Silverwood, Cleghorn Day Use Area, south side of the lake near mouth of Sawpit Canyon 1100 Comment
  VVC902  Apocynum cannabinum A. C. Sanders, J. Mac 1994-6-12 14777 San Bernardino San Bernardino Mtns, Lake Silverwood, Cleghorn Day Use Area, south side of the lake near mouth of Sawpit Canyon 1100 Comment
  CAS-BOT-BC397919  Aquilegia formosa Harlan Lewis 1940-7-21 s.n. San Bernardino Miller Canyon, 1 Mi. South of Cedar Springs, San Bernardino Mts. 1371 Comment
  SFV21969  Aquilegia formosa J. N. Hogue 2011-6-11 394 .1 San Bernardino San Bernardino Mountains North-flowing tributary of East Fork West Fork Mojave River, near hairpin turn of Highway 138. 1170 Comment
  CAS-BOT-BC171633  Aralia californica H. Lewis 1940-7-21 s.n. San Bernardino Miller Canyon, 1 mi. South of Cedar Springs, San Bernardino Mts. 1371 Comment
  RSA614232  Aralia californica A. C. Sanders, P. J. MacKay, D. Charlton, S. Wilson 1997-11-6 15862 San Bernardino San Bernardino Mtns: Gorge of Seeley Creek below Camp Seeley, just above Forest Service road crossing., 34 16 N, 117 17.5 W. 1189 Comment
  UCR88240  Aralia californica A. C. Sanders, P. MacKay, D. Charlton & Wilson 1994-11-6 15862 San Bernardino San Bernardino Mtns, Gorge of Seeley Creek 1192 Comment
  VVC2009  Arctostaphylos glandulosa Tim Thomas, J. Mac 2010-10-31 5279 San Bernardino San Bernardino Mtns, Lake Silverwood. Along Hwy 138 on south side of Lk. 1113 Comment
  CAS-BOT-BC27184  Arctostaphylos glandulosa subsp. glaucomollis P. V. Wells 1960-4-16 48 Los Angeles Miller Canyon, N side San Bernardino Mtns., road to Arrowhead Lakes 1005 Comment
  CSUSB1597  Arctostaphylos glauca J. Earsom 1975-5-28 San Bernardino San Bernardino Mountains San Bernardino Mountains. Cleghorn Ridge, Silverwood Lake. 1051 Comment
  CAS-BOT-BC46253  Arctostaphylos pungens Le Roy Abrams; E. A. McGregor 1908-7-1 721 San Bernardino San Bernardino Mts. Little Mohar = w. fork Deer Creek. 1066 Comment
  CSUSB1599  Arctostaphylos pungens J. Earsom 1975-5-28 San Bernardino San Bernardino Mountains San Bernardino Mountains. Willow Park area, Silverwood Lake 1028 Comment
  LA34907  Arctostaphylos pungens Mary V. Hood; 1944-10-14 sn San Bernardino San Bernardino Mountains, Mohave River, near Cedar Springs 1066 Comment
  OBI37728  Arctostaphylos pungens Robert F. Thorne, Barry Prigge 1979-5-10 52815 San Bernardino On road to Silverwood Lake above stream in Horsethief Cyn S of jctn with road to Hesperia 1097 Comment
  POM301532  Arctostaphylos pungens J. C. Roos 1942-4-25 1109 San Bernardino Cedar Springs, north side of San Bernardino Mts. 1067 Comment
  RSA271867  Arctostaphylos pungens C. W. Tilforth, John Dourley 1978-7-20 1645 San Bernardino About 1 miles N of Hwy 138 & N of Silverwood Lake, east of Cajon Jct. 1098 Comment
  RSA307369  Arctostaphylos pungens R. F. Thorne, B. A. Prigge 1979-5-10 52815 San Bernardino San Bernardino Mountains; on road to Silverwood Lake above stream in Horsethief Canyon S of junction with road to Hesperia. 1098 Comment
  RSA785626  Arctostaphylos pungens Doris Bowers 1974-8-8 2301 1/2 San Bernardino Cleghorn Cove, Lake Silverwood 1159 Comment
  SEINET11123986  Arctostaphylos pungens Jean Philippe Solves, Andrew Johnston, Sean Noudali 2016-3-9 060 San Bernardino Near creek, Riparian ecoregion Comment
  UC1389150  Arctostaphylos pungens A. E. Wieslander 1938-10-22 820 San Bernardino 1 mi n Job's Peak; Hesperia Quadrangle 1371 Comment
  UCD53753  Arctostaphylos pungens A. E. Wieslander 1938-10-22 820 San Bernardino 1 mile north of Job's Peak. 1371 Comment
  UCR23647  Arctostaphylos pungens John C. Roos 1942-4-25 1109 San Bernardino San Bernardino Mtns., Cedar Springs, Sawpit Canyon Comment
  UCR81629  Arctostaphylos pungens A. C. Sanders, P. J. MacKay 1994-6-12 14788 San Bernardino San Bernardino Mtns, Lake Silverwood, Cleghorn Day Use Area, south side of the lake near mouth of Sawpit Canyon 1100 Comment
  CLARK-A1528-2447  Arenaria macradenia John C. Roos 1937-5-28 2028 San Bernardino Mojave River 975 Comment
  CLARK-A1528-678  Argemone corymbosa R. Van Curen 1970-5-21 34 San Bernardino San Bernardino Mountains 1310 Comment
  CSUSB1736  Argemone munita C. Schroeder San Bernardino Mojave River Mojave River 975 Comment
  UCR170273  Artemisia douglasiana T. B. Salvato, D. Wappler 2004-7-28 957 San Bernardino San Bernardino Mtns, Crestline, Central Powerline (Grid 477) N to Miller Canyon, Dart Canyon Road (FSR 2N38), c. 0.25 mi SE of Pilot Rock Conservation Camp, at Miller Canyon Road and the Mojave River crossing 1170 Comment
  UCR99584  Artemisia ludoviciana S. J. Myers 1991-9-26 92- 9 San Bernardino Mojave Desert, Hesperia area, Summit Valley 1 km north of Mojave River Forks (Cedar Springs) Dam. Just north of the National Forest Boundary Comment
  POM230823  Asclepias californica I. W. Clokey, E. Anderson 1935-5-22 6795 San Bernardino Horsethief Canyon. Brushy hillside. 1000 Comment
  RSA401652A  Asclepias californica I. W. Clokey, E. Anderson 1935-5-22 6795 San Bernardino Horsethief Canyon. Brushy hillside. 1000 Comment
  SEINET182569  Asclepias californica I. W. Clokey, E. G. Anderson 1935-5-22 6795 San Bernardino Horsethief Canyon. 1000 Comment
  UC878942  Asclepias californica I. W. Clokey, E. G. Anderson 1935-5-22 6795 San Bernardino Horsethief Canyon 1000 Comment
  RSA401680J  Asclepias eriocarpa Ura J. Jensen 1949-5-28 37 San Bernardino 2 mi N Crestline, San Bernardino Mt. 1372 Comment
  UCR81628  Asclepias eriocarpa A. C. Sanders, P. MacKay 1994-6-12 14789 San Bernardino San Bernardino Mtns, Lake Silverwood, Cleghorn Day Use Area, south side of the lake near mouth of Sawpit Canyon 1100 Comment
  RSA0104708  Asclepias vestita A. C. Sanders, O. F. Clarke, M. Alexander 1993-4-23 13758 San Bernardino San Bernardino Mountains: Summit Valley, 8.9 mi. E of Cajon Junction on Hwy 138, just W of Hwy 173 junction. 1050 Comment
  SBBG27787  Asclepias vestita D. Myrick 1967-6-15 1700 San Bernardino Summit Valley 13 mi S of Hesperia 1066 Comment
  UCR75400  Asclepias vestita A. C. Sanders, O. F. Clarke, M. Alexander 1993-4-23 13758 San Bernardino San Bernardino Mtns., Summit Valley, 8.9 mi east of Cajon Junction on Hwy 138, just west of Hwy 173 Junction 1050 Comment
  UCR82173  Aster subulatus A. C. Sanders, P. J. MacKay, C. L. Sanders 1994-8-28 15478 San Bernardino San Bernardino Mtns, SW end of Silverwood Lake 1030 Comment
  CAS-BOT-BC182950  Astragalus filipes S. B. Parish; W. F. Parish 1882-5-1 1281 San Bernardino Northern base of San Bernardino Mts., Burchams Ranch Comment
  UC192574  Astragalus filipes S. B. and W. F. Parish May, 1882 1281 San Bernardino northern base San Bernardino Mts. (Las Flores Rancho); northern base San Bernardino Mts., Las Flores Rancho Comment
  RSA614267  Athyrium filix-femina A. C. Sanders, C. L. Sanders 1994-7-31 15201 San Bernardino Miller Canyon at the road crossing of the Mojave River just above Pilot Rock Conservation Camp, 0.7 miles east of Hwy 138 junction 1134 Comment
  UCR112652  Athyrium filix-femina A. C. Sanders 1994-7-31 15201 San Bernardino San Bernardino Mtns., Sawpit Canyon above the crossing of FS Road 2N59, south of Silverwood Lake. 1170 Comment
  RSA307116  Atriplex lentiformis subsp. lentiformis R. F. Thorne, B. A. Prigge 1979-5-10 52838 San Bernardino San Bernardino Mountains: Along highway at viewpoint E of Silverwood Lake 1098 Comment
  RSA307119  Barbarea orthoceras R. F. Thorne, B. A. Prigge 1979-5-10 52842 San Bernardino San Bernardino Mountains: Silverwood Lake Recreational Park on SW bay of lake. 1037 Comment
  SBBG27643  Barbarea orthoceras D. Myrick 1967-6-9 1618 San Bernardino below Crestline on Miller Cyn Rd to Lake Arrowhead 1219 Comment
  UCSB2241  Barbarea orthoceras Kamb, Peter 1948-5-15 San Bernardino Upper Sonoran Zone; Cedar Springs; San Bernardino Mts. 1005 Comment
  CAS-BOT-BC75588  Berberis dictyota A. C. Sanders 1993-4-11 13723 San Bernardino San Bernardino Mountains. Summit Valley, 8.5 miles east of Cajon junction on Highway 138. 1050 Comment
  RSA564639  Berberis dictyota A. C. Sanders 1993-4-11 13723 San Bernardino Summit Valley, 8.5 mi. E of Cajon Jct. on Hwy 138, across the road from Silverwood Ranch House Resturant. 1050 Comment
  SD140159  Berberis dictyota A. C. Sanders 1993-4-11 13723 San Bernardino San Bernardino Mountains, Summit Valley, 8.5 miles east of Cajon Junction on Highway 138, across from Silverwood Ranch House Restaurant 1050 Comment
  UCR75395  Berberis dictyota A. C. Sanders 1993-4-11 13723 San Bernardino San Bernardino Mtns, Summit Valley, 8.5 mi east of Cajon Jct. on Hwy 138, across the road from Silverwood ranch House Restaurant 1050 Comment
  UCR83380  Bloomeria crocea var. crocea A. C. Sanders 1994-6-26 14958 San Bernardino San Bernardino Mtns, Burnt Mill Canyon along Burnt Mill Rd., north of Cedarpines Park, 1.3 mi below Crest Forest Rd 1475 Comment
  RSA271872  Boisduvalia densiflora C. W. Tilforth 1978-7-20 1643 San Bernardino About 1 miles N of Hwy 138 & N of Silverwood Lake, east of Cajon Jct. 1098 Comment
  UCR93202  Boykinia rotundifolia A. C. Sanders, C. L. Sanders 1994-7-31 15199 San Bernardino San Bernardino Mtns., Sawpit Canyon above the crossing of FS Road 2N59, south of Silverwood Lake. 1170 Comment
  CAS-BOT-BC149431  Bromus berteroanus S. B. Parish 1901-5-30 4847 San Bernardino Burchmans Ranch. Mojave River. 1066 Comment
  CSUSB426  Bromus diandrus J. Earsom 1975-5-21 San Bernardino San Bernardino Mountains Black Oak picnic area, Silverwood Lake. San Bernardino Mountains. 1036 Comment
  RSA628399  Bromus grandis A. C. Sanders 1994-6-26 14951 San Bernardino San Bernardino Mountains: Burnt Mill Canyon along Burnt Mill Road, N of Cedarpines Park. [117 deg 19'W, 34 deg 16'N. T2N R4W N/2 sec.17] 1300 Comment
  UCR83383  Bromus grandis A. C. Sanders 1994-6-26 14951 San Bernardino San Bernardino Mtns, Burnt Mill Canyon along Burnt Mill Rd., north of Cedarpines Park, 1.3 mi below Crest Forest Rd 1475 Comment
  CSUSB433  Bromus mollis J. Earsom 1975-5-28 San Bernardino San Bernardino Mountains San Bernardino Mountains. Sawpit area, Silverwood Lake. 1021 Comment
  UCR83447  Bromus pseudolaevipes A. C. Sanders 1994-6-26 14973 San Bernardino San Bernardino Mtns., Slopes south of Silverwood Lake, along Forest Service Road 2N43 from Cedarpines Park, 1.1 mi above junction with FS Road to Cottonwood Station 1250 Comment
  UCR83650  Bromus pseudolaevipes A. C. Sanders, P. J. MacKay 1994-7-19 14861 San Bernardino San Bernardino Mtns., Upper Miller Canyon (E Fork of W Fork of Mojave River), above the confluence with Houston Cree, along FS Road 2N37 1524 Comment
  CSUSB437  Bromus rubens J. Earsom 1975-5-28 San Bernardino San Bernardino Mountains San Bernardino Mountains. Marina park-lot, Silverwood Lake. 1005 Comment
  SD233670  Bromus secalinus A. C. Sanders, P. MacKay 1994-6-12 14774 San Bernardino San Bernardino Mountains: Lake Silverwood, Cleghorn Day Use Area, south side of the lake near the mouth of Sawpit Canyon. 1100 Comment
  UCR84240  Bromus secalinus A. C. Sanders, P. J. MacKay 1994-6-12 14774 San Bernardino San Bernardino Mtns, Lake Silverwood, Cleghorn Day Use Area, south side of the lake near mouth of Sawpit Canyon 1100 Comment
  CSUSB440  Bromus tectorum J. Earsom 1975-5-28 San Bernardino San Bernardino Mountains San Bernardino Mountains. Marina park-lot, Silverwood Lake. 1005 Comment
  RSA785564  Calandrinia ciliata Doris Bowers 1969-6-28 734 San Bernardino Las Flores Ranch near Indian village site. 1067 Comment
  RSA316295  Callitriche hermaphroditica R. F. Thorne, B. A. Prigge, Kay Wright, R. K. Benjamin 1981-6-4 54891 San Bernardino San Bernardino Mountains: Marshy area below Cedar Springs Dam at headwaters of Mojave River, north slope of San Bernardino Mountains. 915 Comment
  SEINET2080101  Calocedrus decurrens S. Rhodes 2000-4-26 137 San Bernardino San Bernardino National Forest, FR 2N63 near Silverwood Lake, Burnt Mill Canyon 1097 Comment
  UCR83374  Calocedrus decurrens A. C. Sanders 1994-6-26 14970 San Bernardino San Bernardino Mtns, south of Silverwood Lake, along Forest Service Road (2N59?) c. 2 mi east of Cottonwood Station, west of FS Road 2N43 from Cedarpines Park, under powerlines 1150 Comment
  JEPS17848  Calochortus invenustus I. W. Clokey 1935-6-5 6538 San Bernardino Horsethief Canyon 1000 Comment
  RSA707535  Calochortus kennedyi Naomi Fraga, Lisa Rojas 2005-5-18 1555 San Bernardino North side of the San Bernardino Mounains. Just south of Summit Valley Road (Hesperia Road on map), near Hesperia Disposal site. 1067 Comment
  UCR164864  Calochortus kennedyi Naomi Fraga, Lisa Rojas 2005-5-18 1555 San Bernardino Transverse Ranges: San Bernardino Mountains region, N side of San Bernardino Mountains, Small Valley, north of Las Flores Ranch, OHV area 1067 Comment
  CAS-BOT-BC132447  Calochortus palmeri Ira W. Clokey; E. G. Anderson 1935-6-5 6538 San Bernardino Horsethief Canyon 1000 Comment
  SEINET12057838  Calochortus palmeri var. palmeri I. W. Clokey, Anderson, E. G. 1935-6-5 6538 San Bernardino Horsethief Canyon 1000 Comment
  IRVC29605  Calochortus plummerae Mark A. Elvin 2004-11-18 3823 San Bernardino SW of Silverwood Lake, ca. 1.5km along FS road 2N59. San Bernardino Mtns/southern Mojave Desert 1159 Comment
  SEINET182501  Calystegia I. W. Clokey, E. G. Anderson 1935-6-5 6800 San Bernardino Horsethief Canyon 1060 Comment
  UCR83758  Calystegia fulcrata A. C. Sanders, P. J. MacKay 1994-6-19 14815 San Bernardino San Bernardino Mtns., lower Miller Canyon (E fork of W fork of Mojave River), below Pilot Rock Camp 1128 Comment
  UC879383  Calystegia occidentalis subsp. fulcrata I. W. Clokey, E. G. Anderson 1935-6-5 6800 San Bernardino Horsethief Canyon 1060 Comment
  VVC1793  Calystegia occidentalis subsp. fulcrata Tim Thomas, PJ MacKay 2009-5-23 4724 San Bernardino San Bernardino Mtns, Along FS 2N59 at 3580' in vic of transmission lines; SW of Silverwood Lake. 1091 Comment
  RSA492904  Camissonia campestris subsp. campestris Jeri Hirshberg 1988-4-12 s.n. San Bernardino Las Flores Ranch area, ca. 2 mi. N of intersection of Grass VLas Flores Canyon 3.8 miles north of Coast Highway. alley Crk. and Hwy 173, ca. 2.5 mi. E of California Aqueduct. 976 Comment
  VVC2066  Camissonia confusa Tim Thomas, P. J. MacKay 2011-6-18 5430 San Bernardino San Bernardino Mtns, SE of Lk Silverwood on FS2N33/Pilot Knob 1226 Comment
  UCR75399  Camissonia graciliflora A. C. Sanders, O. F. Clarke, M. Alexander 1993-4-23 13759 San Bernardino San Bernardino Mtns., Summit Valley, 8.9 mi east of Cajon Junction on Hwy 138, just west of Hwy 173 Junction 1050 Comment
  UCR115375  Camissonia hirtella A. C. Sanders 1994-6-19 14809 San Bernardino San Bernardino Mtns., lower Miller Canyon (E fork of W fork of Mojave River), below Pilot Rock Camp 1128 Comment
  UCR160724  Camissonia hirtella Dave Silverman, Cindy Hopkins 2005-6-18 6205 San Bernardino NW San Bernardino Mtns, Summit Valley-Silverwood Lake area, north of Hwy 138, Las Flores Ranch, Horsethief Creek, at Calif. Dept. of Water Resources Calif. Aqueduct crossing 956 Comment
  VVC1697  Camissonia hirtella Tim Thomas, P. J. MacKay 2011-5-22 5382 San Bernardino San Bernardino Mtns, West end of range above the west fork of the Mojave River along FS 2N49 on the south slope of Cleighorn Ridge. 1067 Comment
  VVC2065  Camissonia hirtella Tim Thomas, P. J. MacKay 2011-6-18 5429 San Bernardino San Bernardino Mtns, SE of Lk Silverwood on FS2N33/Pilot Knob 1226 Comment
  VVC1696  Camissonia intermedia Tim Thomas, P. J. MacKay 2011-5-22 5381 San Bernardino San Bernardino Mtns, West end of range above the west fork of the Mojave River along FS 2N49 on the south slope of Cleighorn Ridge. 1067 Comment
  RSA453328  Camissonia strigulosa S. B. Parish, L. Greata 1901-05 s.n. San Bernardino Burchamps [probably Burcham s, also known as Las Flores Ranch near Mojave River ]. Comment
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Dec 29 2015
  RSA760739  Camissonia strigulosa Robert F. Thorne, Barry A. Prigge 1979-5-10 52837 San Bernardino San Bernardino Mountians: Mojave desert slopes. Along highway at viewpoint over Silverwood Lake to east. 1098 Comment
  SD219073  Camissonia strigulosa Robert F. Thorne, Barry Prigge 1979-5-10 52837 San Bernardino Along highway at viewpoint over Silverwood Lake to east. 1096 Comment
  UC125444  Camissonia strigulosa S. B. Parish 1901-5-30 4845 San Bernardino Burcham Ranch Mojave Desert 1066 Comment
  UC20454  Camissonia strigulosa S. B. Parish 1901-5-30 4845 San Bernardino Burcham's Ranch Mojave Desert Comment
  UCR219534  Camissonia strigulosa R. F. Thorne, B. A. Prigge 1979-5-10 52837 San Bernardino Transverse Ranges; San Bernardino Mountains region, Mojave Desert slopes, along highway at viewpoint over Silverwood Lake to east 1098 Comment
  JEPS79825  Canbya candida I. W. Clokey and E. G. Anderson 1935-5-15 6634 San Bernardino Horsethief Canyon 1000 Comment
  NY387577  Canbya candida J. G. Lemmon 05 1880 s.n. Unknown Hotter's Ranch, near the headwaters of Mohave River. SE California. Comment
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Mar 9 2011
  SD134423  Canbya candida Craig Reiser 1990-5-5 San Bernardino Summit Valley Comment
  UC117992  Canbya candida J. G. Lemmon May 1880 San Bernardino Mohave Desert Comment
  UC401124  Canbya candida J. G. Lemmon May 1880 San Bernardino Mohave Desert Comment
  UC854941  Canbya candida I. W. Clokey, E. G. Anderson 1935-5-15 6634 San Bernardino Horsethief Canyon 1000 Comment
  OBI15061  Cardamine californica Isabelle Tavares and Valera Brinson, Valera Brinson 1962-4-18 288 San Bernardino Near water tank, ca. 5.2 mi N of Crestline on Miller cyn rd to Cajon 1158 Comment
  UC1250454  Cardamine californica Isabelle Tavares and Valera Brinson 1962-4-18 288 San Bernardino on Miller Canyon Road to Cajon ca 5.2 mi n Crestline (near water tank); n of Crestline 1158 Comment
  UCR240252  Cardamine californica Gina Richmond 2004-4-15 s.n. San Bernardino Transverse Range; San Bernardino Mtns., Sawpit Canyon, road 2N43 by gate 1372 Comment
  RSA162705  Cardamine californica var. integrifolia J. D. Olmsted 1959-2-26 s.n. San Bernardino 2 miles S of road crossing of Grass Valley Creek (Summit valley road) by first big bend in stream to SE on moist bank of stream in partial. alt 3500ft. San Bernardino Mtns, N towards Mojave R. 1067 Comment
  UCR169832  Carex T. B. Salvato, D. Wappler 2004-7-28 964 San Bernardino San Bernardino Mtns, Crestline, Central Powerline (Grid 477) N to Miller Canyon, Dart Canyon Road (FSR 2N38), c. 0.25 mi SE of Pilot Rock Conservation Camp, at Miller Canyon Road and the Mojave River crossing 1170 Comment
  CAS-BOT-BC17746  Carex alma Peter Kamb 1948-5-15 1017 San Bernardino San Bernardino Mountains. Cedar Springs. 1005 Comment
  CHSC96625  Carex alma L. P. Janeway 2006-6-10 8687 San Bernardino San Bernardino Mountains. Southeast side Hwy 173, 3.4 air km east-northeast of Silverwood Lake dam. 1085 Comment
  RSA614482  Carex fracta A. C. Sanders, P. J. MacKay 1994-6-19 14821 San Bernardino San Bernardino Mountains: lower Miller Canyon (E fork of W fork of Mojave River), below Pilot Rock Camp. 1200 Comment
  RSA692086  Carex fracta A. C. Sanders 1994-6-26 14960 San Bernardino Burnt Mill Canyon along Burnt Mill Rd, N of Cedarpines Park, 1.3 mi below Crest Forest Rd. 1300 Comment
  SEINET7559374 Image available Carex fracta A. C. Sanders 1994-6-26 14960 San Bernardino San Bernardino Mountains, Burnt Mill Canyon along Burnt Mill Road, N of Cedarpines Park, 1.3 mi below Crest Forest Rd. 1280 Comment
  UCR126312  Carex fracta A. C. Sanders 1994-6-26 14960 San Bernardino San Bernardino Mtns, Burnt Mill Canyon along Burnt Mill Rd., north of Cedarpines Park, 1.3 mi below Crest Forest Rd 1475 Comment
  UCR83718  Carex fracta A. C. Sanders, P. J. MacKay 1994-6-19 14821 San Bernardino San Bernardino Mtns., lower Miller Canyon (E fork of W fork of Mojave River), below Pilot Rock Camp 1128 Comment
  CAS-BOT-BC31973  Carex multicaulis Ira Waddell Clokey; E. G. Anderson 1935-6-5 6531 San Bernardino Sawpit Canyon. Comment
  CAS-BOT-BC31974  Carex multicaulis Ira Waddell Clokey; E. G. Anderson 1935-6-5 6531 San Bernardino Sawpit Canyon. Comment
  RSA364649  Carex multicaulis I. W. Clokey, E. G. Anderson 1935-6-5 6531 San Bernardino Sawpit Canyon. 384 Comment
  SEINET3904179  Carex multicaulis I. W. Clokey, E. G. Anderson 1935-6-5 6531 San Bernardino Sawpit Canyon.; 0 Comment
  UC833295  Carex multicaulis I. W. Clokey, E. G. Anderson 1935-6-5 6531 San Bernardino Sawpit Canyon Comment
  SBBG27668  Castilleja exserta subsp. exserta D. Myrick 1967-6-9 1623 San Bernardino below Crestline on Miller Cyn Rd to Lake Arrowhead 1219 Comment
  POM230835  Castilleja foliolosa I. W. Clokey, E. G. Anderson 1935-5-15 6907 San Bernardino Horsethief Canyon. 1000 Comment
  RSA400608  Castilleja foliolosa I. W. Clokey, E. G. Anderson 1935-5-15 6907 San Bernardino Horsethief Canyon. 1000 Comment
  RSA652657  Castilleja foliolosa Marion P. Harthill 1974-5-5 s.n. San Bernardino Summit Valley 1098 Comment
  UC885217  Castilleja foliolosa I. W. Clokey and E. G. Anderson 1935-5-15 6907 San Bernardino Horsethief Canyon 304 Comment
  RSA448640  Castilleja linariifolia Louis C. Wheeler 1931-9-7 97 San Bernardino 1 mi. E of Hawes Ranch, Horsetheif Canyon, Mohave River tributary 1006 Comment
  UCR50787  Castilleja plagiotoma Jeri Hirshberg 1988-4-12 s.n. San Bernardino San Bernardino Mtns./ Mojave Desert, Las Flores Ranch area, c. 2 mi. north of intersection of Grass Valley Creek and Hwy 173, c. 2.5 mi. east of the California Aqueduct 1037 Comment
  CSUSB2074  Ceanothus crassifolius J. Earsom 1975-5-31 757 San Bernardino Silverwood Lake, San Bernardino Mountains 1027 Comment
  UC1070661  Ceanothus greggii H. Lee 1935-3-26 206 San Bernardino 1 mi s Bircham Ranch; Hesperia quad., San Bernardino National Forest 990 Comment
  GH349398  Ceanothus greggii var. vestitus R. F. Thorne & B. A. Prigge 1979-5-10 52816 Unknown On road to Silverwood Lake above stream in Horsethief Canyon S of junction with road to Hesperia 1097 Comment
  POM13718  Ceanothus greggii var. vestitus E. C. Jaeger 1921-4-24 s.n. San Bernardino Los Flores Ranch, north side of San Bernardino Mountains Comment
  POM230628  Ceanothus greggii var. vestitus I. W. Clokey, E. Anderson 1935-5-15 6740 San Bernardino Horsethief Canyon 1060 Comment
  RSA307141  Ceanothus greggii var. vestitus Robert F. Thorne, Barry A. Prigge 1979-5-10 52816 San Bernardino San Bernardino Mountains; on road to Silverwood Lake above stream in Horsethief Canyon S of junction with road to Hesperia. 1098 Comment
  RSA785567  Ceanothus greggii var. vestitus Doris Bowers 1965-03 956 San Bernardino Cedar Springs Dam Area, San Bernardino Mts. 1067 Comment
  RSA786782  Ceanothus greggii var. vestitus Doris Bowers 1974-8-8 2299 San Bernardino Horsethief Canyon 976 Comment
  SEINET182572  Ceanothus greggii var. vestitus I. W. Clokey, EG Anderson 1935-5-15 6740 San Bernardino Horsethief Canyon 1060 Comment
  UC870695  Ceanothus greggii var. vestitus I. W. Clokey, E. G. Anderson 1935-5-15 6740 San Bernardino Horsethief Canyon 1060 Comment
  CAS-BOT-BC50744  Ceanothus integerrimus A. C. Sanders; P. MacKay 1994-6-19 14859 San Bernardino San Bernardino Mountains: upper Miller Canyon (E Fork of W Fork of Mojave River), above confluence with Houston Creek, 1524 Comment
  RSA399886  Ceanothus integerrimus I. W. Clokey, E. G. Anderson 1935-6-5 6742 San Bernardino Sawpit Canyon. Wodded slope 1350 Comment
  RSA614485  Ceanothus integerrimus A. C. Sanders, P. Mackay 1994-6-19 14859 San Bernardino lower Miller Canyon (E fork of W fork of Mojave River), below Pilot Rock Camp. 1200 Comment
  RSA628206  Ceanothus integerrimus A. C. Sanders 1994-6-26 14972 San Bernardino S of Silverwood Lake, along Forest Service Road (2N59?) c. 2 mi east of Cottonwood Station, west of FS Road 2N43 from Cedarpines Park, under powerlines. 1150 Comment
  SBBG27265  Ceanothus integerrimus I. W. Clokey with E. G. Anderson 1935-6-5 San Bernardino Sawpit Cyn 1350 Comment
  SD227888  Ceanothus integerrimus A. C. Sanders 1994-6-26 14972 San Bernardino San Bernardino Mountains: S of Silverwood Lake, along Forest Service road (2N59?) ca. 2 miles E of Cottonwood Station, 0.5 mi. W of FS road road 2N43 from Cedarpines Park, under powerlines 1150 Comment
  UC1070707  Ceanothus integerrimus H. Lee 1935-3-26 220 San Bernardino Cedar Springs Hesperia quad., San Bernardino National Forest 1021 Comment
  UC870575  Ceanothus integerrimus I. W. Clokey and E. G. Anderson 1935-6-5 6742 San Bernardino Sawpit Canyon San Bernardino Mts. 1350 Comment
  UCR83372  Ceanothus integerrimus A. C. Sanders 1994-6-26 14972 San Bernardino San Bernardino Mtns, south of Silverwood Lake, along Forest Service Road (2N59?) c. 2 mi east of Cottonwood Station, west of FS Road 2N43 from Cedarpines Park, under powerlines 1150 Comment
  VVC1207  Ceanothus integerrimus A. C. Sanders 1994-6-26 14972 San Bernardino San Bernardino Mtns, S of Silverwood Lake, along Forest Service Road (2N59?) ca. 2 mi E of Cottonwood Station, W of FS Road 2N43 from Cedarpines Park, under powerlines 1150 Comment
  CAS-BOT-BC51057  Ceanothus integerrimus var. macrothyrsus Carl B. Wolf 1941-8-7 11135 San Bernardino San Bernardino Mts., Desert slopes, Miller Canyon F. S. Camp on Hesperia-Crestline Rd. 1127 Comment
  POM230663  Ceanothus integerrimus var. puberulus I. W. Clokey, E. G. Anderson 1935-6-5 6742 San Bernardino Sawpit Canyon. Wodded slope 1350 Comment
  POM301644  Ceanothus integerrimus var. puberulus Carl B. Wolf 1941-8-7 11135 San Bernardino deserts slopes, Miller canyon F.S. Camp on Hesperia-crestline rd. Comment
  RSA25739  Ceanothus integerrimus var. puberulus Carl B. Wolf 1941-8-7 4416 San Bernardino deserts slopes, Miller canyon F.S. Camp on Hesperia-crestline rd. 1128 Comment
  CAS-BOT-BC51282  Ceanothus leucodermis A. C. Sanders 1994-6-26 14961 Riverside San Bernardino Mountains: S of Silverwood Lake, along Forest Service road (2N59?) ca. 2 miles E of Cottonwood Station 1127 Comment
  RSA307142  Ceanothus leucodermis Robert F. Thorne, Barry A. Prigge 1979-5-10 52817 San Bernardino San Bernardino Mountains; on road to Silverwood Lake above stream in Horsethief Canyon S of junction with road to Hesperia. 1098 Comment
  RSA399762  Ceanothus leucodermis Ura J. Jensen 1949-5-29 43 San Bernardino 2 mi. N of Crestline. Open So.exposure at edge of pine forest. 1372 Comment
  SD227889  Ceanothus leucodermis A. C. Sanders 1994-6-26 14961 San Bernardino San Bernardino Mountains:S of silverwood Lake, along Forest Service road (2N59?) ca. 2 miles E of Cottonwood Station, 0.4 mi W of FS road 2N43 from Cedarpines Park, underpowerlines 1150 Comment
  UCR176116  Ceanothus leucodermis Holly A. Wanamaker 2005-5-3 19 San Bernardino San Bernardino Mtns, along Hwy 138 near SW arm of Silverwood Lake, near Cottonwood Forest Station 1067 Comment
  UCR83376  Ceanothus leucodermis A. C. Sanders 1994-6-26 14961 San Bernardino San Bernardino Mtns, south of Silverwood Lake, along Forest Service Road (2N59?) c. 2 mi east of Cottonwood Station, west of FS Road 2N43 from Cedarpines Park, under powerlines 1150 Comment
  RSA567216  Ceanothus pauciflorus Walter Wisura 1993-6-18 4920 San Bernardino San Bernardino Mountains: Hwy 173 above PCT crossing. Comment
  UCD170407  Ceanothus pauciflorus D. O. Burge 2016-12-11 2213 San Bernardino Silverwood Lake area, roadside on Pilot Rock Truck Trail. 1445 Comment
  UCSB51166  Ceanothus vestitus Thorne, Robert; Prigge, Barry 1979-5-10 San Bernardino Road to silverwood Lake above stream in Horsethief Canyon S of junction with road to Hesperia 1097 Comment
  UCR147590  Centaurium venustum Naomi Fraga, Et al. 2004-7-13 1303 San Bernardino Transverse Ranges; San Bernardino Mountains region, drainage at the confluence of Horsethief and Little Horsethief Canyons, just south of hwy 138 976 Comment
  CAS-BOT-BC288633  Centromadia fitchii David D. Keck 1933-9-17 2529 San Bernardino Horsethief Canyon, ca 2 miles E of Hawes Ranch, San Bernardino Mts 975 Comment
  CAS-BOT-BC288634  Centromadia fitchii David D. Keck 1933-9-17 2529 San Bernardino Horsethief Canyon, ca 2 miles E of Hawes Ranch, San Bernardino Mts 975 Comment
  CAS-BOT-BC288635  Centromadia fitchii David D. Keck 1933-9-17 2529 San Bernardino Horsethief Canyon, ca 2 miles E of Hawes Ranch, San Bernardino Mts 975 Comment
  CAS-BOT-BC288636  Centromadia fitchii David D. Keck 1933-9-17 2529 San Bernardino Horsethief Canyon, ca 2 miles E of Hawes Ranch, San Bernardino Mts 975 Comment
  CAS-BOT-BC288639  Centromadia fitchii S. B. Parish; W. F. Parish 1882-8-1 1426 San Bernardino Plains on the upper Mojave River Comment
  SBBG118727  Centromadia fitchii S. Boyd with N. Fraga, M. Sripracha, S. Tessel, P. Lubinsky 2001-8-24 10426 San Bernardino NW end of the range along Hwy 173, vicinity of Las Flores Ranch, just N of Silverwood Lake 299 Comment
  LA203696  Centromadia pungens Louis C. Wheeler; 1931-9-7 89 San Bernardino Horsethief Canyon (Mojave River tributary), 1 mi. E Hawes Ranch 1005 Comment
  CAS-BOT-BC279274  Centromadia pungens subsp. pungens J. Ewan 1931-9-7 5177 San Bernardino 1 1/2 mi. above Burcham Ranch, San Bernardino Mts. Comment
  CAS-BOT-BC279275  Centromadia pungens subsp. pungens David D. Keck 1933-9-8 2528 San Bernardino 0.5 miles E. of Hawes Ranch, Horsethief [Horse Thief] Canyon, San Bernardino Mtns. 1000 Comment
  CAS-BOT-BC279276  Centromadia pungens subsp. pungens David D. Keck 1933-9-8 2528 San Bernardino 0.5 miles E. of Hawes Ranch, Horsethief [Horse Thief] Canyon, San Bernardino Mtns. 1000 Comment
  CAS-BOT-BC279277  Centromadia pungens subsp. pungens David D. Keck 1933-9-8 2528 San Bernardino 0.5 miles E. of Hawes Ranch, Horsethief [Horse Thief] Canyon, San Bernardino Mtns. 1000 Comment
  UC523558  Centromadia pungens subsp. pungens David D. Keck 1933-9-8 2528 San Bernardino 0.5 mi E of Hawes Ranch (Horsethief Canyon); San Bernardino Mountains 1005 Comment
  UC849176  Centrostegia thurberi I. W. Clokey, E. G. Anderson 1935-5-15 6598 San Bernardino Horsethief Canyon 1000 Comment
  POM250473  Centrostegia thurberi var. thurberi I. W. Clokey, E. G. Anderson 1935-5-15 6598 San Bernardino Horsethief Canyon. 1000 Comment
  CSUSB1858  Cercocarpus betuloides J. Earsom 1975-5-28 San Bernardino San Bernardino Mountains San Bernardino Mountains. Willow Park area, Silverwood Lake 1028 Comment
  RSA650396  Cercocarpus betuloides Marion P. Harthill 1971-3-28 103 San Bernardino Cedar Spring. Comment
  UCR170271  Cercocarpus betuloides T. B. Salvato, D. Wappler 2004-7-28 953 San Bernardino San Bernardino Mtns, Crestline, Central Powerline (Grid 477) N to Miller Canyon, Dart Canyon Road (FSR 2N38), c. 0.25 mi SE of Pilot Rock Conservation Camp, at Miller Canyon Road and the Mojave River crossing 1170 Comment
  POM230182  Chaenactis fremontii I. W. Clokey, Edward Anderson 1935-5-15 6941 San Bernardino Upper Mojave River 1000 Comment
  SBBG98307  Chaenactis fremontii I. W. Clokey with E. G. Anderson 1935-5-15 6941 San Bernardino Upper Mojave River 1000 Comment
  UC894505  Chaenactis fremontii I. W. Clokey and E. G. Anderson 1935-5-15 6941 San Bernardino Upper Mojave River 1000 Comment
  RSA492897  Chaenactis glabriuscula var. glabriuscula Jeri Hirshberg 1988-4-12 s.n. San Bernardino Las Flores Ranch area, ca. 2 mi. N of intersection of Grass Valley Crk. and Hwy 173, ca. 2.5 mi. E of California Aqueduct 976 Comment
  SBBG27655  Chaenactis glabriuscula var. glabriuscula D. Myrick 1967-6-9 1624 San Bernardino Below Crestline on Miller Cyn Rd to Lake Arrowhead 1219 Comment
  UC90175  Chaenactis glabriuscula var. glabriuscula C. C. Parry and J. G. Lemmon 1876-1 266 San Bernardino Mohave River district Mohave River Comment
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Dec 8 2015
  CSUSB1492  Chaenactis glabriuscula var. lanosa Phil Lindeman 1969-5-27 S. N. San Bernardino Horse Theif Canyon road, 7 miles from U.S. 395 on Cedar Springs turnoff Comment
  VVC1821  Chaenactis santolinoides Tim Thomas, PJ MacKay 2009-5-23 4742 San Bernardino San Bernardino Mtns, FS 2N45 at 4890'; SW of Silverwood Lake. 1491 Comment
  CAS-BOT-BC279688  Chaenactis xantiana S. B. Parish 1901-5-29 4883 San Bernardino Mojave River at Burcham's Ranch Comment
  UCR75387  Chaetopappa aurea A. C. Sanders 1993-4-11 13721 San Bernardino San Bernardino Mtns, Summit Valley, Hwy 138, just west of junction with Hwy 173, & 8.9 mi east of Cajon Junction 1050 Comment
  SBBG27626  Chamaesyce polycarpa D. Myrick 1967-6-13 1667 San Bernardino Summit Valley 13 mi S of Hesperia 1066 Comment
  POM187640  Chamaesyce serpillifolia Joseph A. Ewan 1931-9-7 5165 San Bernardino Dry grassy skope under Quercus kelloggii. Bunt Mill Canyon below Jobs Peak. 1433 Comment
  RSA432479A  Chamaesyce serpillifolia Joseph A. Ewan 1931-9-7 5165 San Bernardino Burnt Mill canyon below Job's Peak. 1433 Comment
  RSA614480  Chamaesyce serpillifolia A. C. Sanders, P. J. MacKay 1994-6-19 14823 San Bernardino Lower miller canyon (E Fork of w Fork of Mojave river), below Pilot Rock camp. 1200 Comment
  RSA666515  Chenopodium album var. missouriense A. C. Sanders, P. J. MacKay, D. Charlton, S. Wilson 1994-11-6 15859 San Bernardino Burnt Mill Canyon Road, 2N03, between Silverwood Lake and Cedarpines Park. 1433 Comment
  RSA650317  Chenopodium californicum Marion P. Harthill 1974-5-8 s.n. San Bernardino Summit Valley, Ca. 1037 Comment
  RSA628598  Chenopodium hians A. C. Sanders 1994-6-26 14964 San Bernardino S of Silverwood Lake, along Forest Service Road (2N59?) c. 2 mi east of Cottonwood Station, west of FS Road 2N43 from Cedarpines Park, under powerlines 1150 Comment
  UCR113104  Chenopodium incognitum A. C. Sanders, C. L. Sanders 1994-7-31 15194 San Bernardino San Bernardino Mtns, Along a dirt road just SW of the Cottonwood Guard Station, slopes west of Silverwood Lake. 1100 Comment
  UCR83371  Chenopodium incognitum A. C. Sanders 1994-6-26 14964 San Bernardino San Bernardino Mtns, south of Silverwood Lake, along Forest Service Road (2N59?) c. 2 mi east of Cottonwood Station, west of FS Road 2N43 from Cedarpines Park, under powerlines 1150 Comment
  SD148185  Chenopodium missouriense A. C. Sanders, P. MacKay, et al. 1994-11-6 15859 San Bernardino Burnt Mill Canyon Road, 2N03, between Silverwood Lake and Cedarpines Park. 1437 Comment
  UCR114090  Chenopodium missouriense A. C. Sanders, P. J. MacKay, D. Charlton, S. Wilson 1994-11-6 15859 San Bernardino San Bernardino Mtns, Burnt Mill Canyon Road, (F.S. Road 2N03), between Silverwood Lake and Cedarpines Park. 1433 Comment
  UCR113577  Chenopodium pratericola A. C. Sanders, C. L. Sanders 1994-7-31 15194 San Bernardino San Bernardino Mtns, Along a dirt road just SW of the Cottonwood Guard Station, slopes west of Silverwood Lake. 1100 Comment
  UCR50775  Chorizanthe watsonii Jeri Hirshberg 1988-4-12 s.n. San Bernardino San Bernardino Mtns./ Mojave Desert, Las Flores Ranch area, c. 2 mi. north of intersection of Grass Valley Creek and Hwy 173, c. 2.5 mi. east of the California Aqueduct 1037 Comment
  UCR83720  Chrysanthemum parthenium A. C. Sanders, P. MacKay 1994-6-19 14827 San Bernardino San Bernardino Mtns., lower Miller Canyon (E fork of W fork of Mojave River), below Pilot Rock Camp 1128 Comment
  RSA628211  Circaea alpina subsp. pacifica A. C. Sanders 1994-6-26 14954 San Bernardino Burnt Mill Canyon along Burnt Mill Rd., N of Cedarpines Park, 0.7 mi. below Crest Forest Rd. 1400 Comment
  SD227858  Circaea alpina subsp. pacifica A. C. Sanders 1994-6-26 14954 San Bernardino San Bernardino Mtns: Burnt Mill Canyon along Burnt Mill Road, N of Cedarpines Park, 0.7 mi. below Crest Forest Rd. 1399 Comment
  SEINET235753  Circaea alpina subsp. pacifica A. C. Sanders 1994-6-26 14954 San Bernardino San Bernardino Mountains: Burnt Mill Canyon along Burnt Mill Road north of Cedarpines Park 0.7 miles below Crest Fores 1400 Comment
  RSA307114  Cistanthe monandra R. F. Thorne, Barry A. Prigge 1979-5-10 52833 San Bernardino San Bernardino Mountains: Along highway at viewpoint E of Silverwood Lake 1098 Comment
  UC874261  Clarkia I. W. Clokey, E. G. Anderson 1935-6-5 6500 San Bernardino Sawpit Canyon 1270 Comment
  CAS-BOT-BC162591  Clarkia heterandra A. C. Sanders; P. MacKay 1994-6-19 14876 San Bernardino San Bernardino Mountains, upper Miller Canyon (E Fork of W Fork of Mojave River), above the confluence with Houston Creek, along FS Road 2N37 1500 Comment
  POM255554  Clarkia heterandra I. W. Clokey, E. G. Anderson 1935-6-5 6768 San Bernardino Sawpit Canyon, San Bernardino Mountains. 1450 Comment
  POM38101  Clarkia heterandra S. B. Parish 1892-06 s.n. San Bernardino Headwaters of Mojave River, San Bernardino Mountains. Comment
  RSA102353  Clarkia heterandra S. B. Parish, W. F. Parish 1882-05 892 San Bernardino Headwaters of Mojave River, San Bernardino Mountains. Comment
  SFV21970  Clarkia heterandra J. N. Hogue 2011-6-11 394 .2 San Bernardino San Bernardino Mountains North-flowing tributary of East Fork West Fork Mojave River, near hairpin turn of Highway 138. 1170 Comment
  UC873702  Clarkia heterandra I. W. Clokey and E. Y. Anderson 1935-6-5 6768 San Bernardino San Bernardino Mts., Sawpit Canyon 1450 Comment
  UCR209066  Clarkia heterandra Tim Thomas, P. J. MacKay 2009-5-23 4737 San Bernardino San Bernardino Mountains, FS Road 2N59 1250 Comment
  VVC1818  Clarkia heterandra Tim Thomas, PJ MacKay 2009-5-23 4737 San Bernardino San Bernardino Mtns, FS 2N45 at 4100'; SouthWest of Silverwood Lake. 1250 Comment
  CAS-BOT-BC163886  Clarkia purpurea subsp. quadrivulnera Le Roy Abrams; E. A. McGregor 1908-7-1 719 San Bernardino West Fork of Deep Creek, San Bernardino Mountains 1066 Comment
  CAS-BOT-BC163887  Clarkia purpurea subsp. quadrivulnera S. B. Parish 1901-5-29 4987 San Bernardino Burcham Ranch, Mojave River Comment
  POM255560  Clarkia purpurea subsp. quadrivulnera I. W. Clokey 1935-6-5 6769 San Bernardino Sawpit Canyon, San Bernardino Mountains. 1400 Comment
  UC930735  Clarkia purpurea subsp. quadrivulnera I. W. Clokey, E. G. Anderson 1935-6-5 6769 San Bernardino Sawpit Canyon San Bernardino Mts. 1400 Comment
  VVC2069  Clarkia purpurea subsp. quadrivulnera Tim Thomas, PJ MacKay 2009-5-23 4721 San Bernardino San Bernardino Mtns, West of Lk Silverwood, below Cleighorn Pass; FS Rd 2N59 1078 Comment
  RSA628196  Clarkia rhomboidea A. C. Sanders 1994-6-26 14948 San Bernardino San Bernardino Mountains: Upper Burnt Mill Canyon along Reservoir Road, 0.1 mi NW of Burnt Mill Rd, N of Cedar Pines Park. 1280 Comment
  VVC1816  Clarkia rhomboidea Tim Thomas, PJ MacKay 2009-5-23 4735 San Bernardino San Bernardino Mtns, FS 2N59 at 3770'; SW of Silverwood Lake. 1149 Comment
  UC852081  Claytonia parviflora subsp. parviflora I. W. Clokey and E. G. Anderson 1935-5-15 6615 San Bernardino Horsethief Canyon 1000 Comment
  RSA309660  Claytonia parviflora subsp. tenuifolia R. F. Thorne, Barry A. Prigge 1979-5-10 52847 San Bernardino San Bernardino Mountains: Silverwood Lake Recreational Park on SW bay of lake. 1037 Comment
  RSA492859  Claytonia parviflora subsp. tenuifolia Jeri Hirshberg 1988-4-12 s.n. San Bernardino Las Flores Ranch area, ca. 2 mi. N of intersection of Grass Valley Crk. and Hwy 173, ca. 2.5 mi. E of California Aqueduct 976 Comment
  POM230595  Claytonia parviflora subsp. utahensis I. W. Clokey, E. G. Anderson 1935-5-15 s.n. San Bernardino Horsethief Canyon. 1000 Comment
  RSA20086  Claytonia parviflora subsp. utahensis I. W. Clokey, E. G. Anderson 1935-5-15 s.n. San Bernardino Horsethief Canyon. 1000 Comment
  SEINET182517  Claytonia parviflora subsp. utahensis I. W. Clokey, EG Anderson 1935-5-15 6615 San Bernardino Horsethief Canyon 1000 Comment
  SBBG27637  Claytonia parviflora subsp. viridis D. Myrick 1967-6-11 1641 San Bernardino below Crestline on Miller Cyn Rd to Lake Arrowhead 1219 Comment
  UCR97116  Claytonia parviflora subsp. viridis Scott D. White 1990-4-5 s.n. San Bernardino San Bernardino Mtns, Unnamed intermittent drainage, tributary of W fork of Mojave River, upstream of Lake Silverwood, and less than 0.25 mi. below Forest Service Road 2N59 1160 Comment
  UCR176117  Claytonia perfoliata Holly A. Wanamaker 2005-5-3 20 San Bernardino San Bernardino Mtns, Miller Canyon below Hwy 138, SE of Silverwood Lake, East Fork of West Fork of the Mojave River 1098 Comment
  UC11107  Cleomella obtusifolia Norman C. Wilson 1893-6-22 San Bernardino Cottonwood Comment
  UCR83717  Cnicus benedictus A. C. Sanders, P. MacKay 1994-6-19 14855 San Bernardino San Bernardino Mtns., lower Miller Canyon (E fork of W fork of Mojave River), below Pilot Rock Camp 1128 Comment
  RSA307134  Collinsia callosa Robert F. Thorne, Barry A. Prigge 1979-5-10 52850 -2 San Bernardino San Bernardino Mountains: Silverwood Lake Recreational Park on SW bay of lake. 1037 Comment
  UCR83713  Collinsia childii A. C. Sanders, P. J. MacKay 1994-6-19 14840 San Bernardino San Bernardino Mtns., lower Miller Canyon (E fork of W fork of Mojave River), below Pilot Rock Camp 1128 Comment
  VVC1817  Collinsia childii Tim Thomas, PJ MacKay 2009-5-23 4736 San Bernardino San Bernardino Mtns, FS 2N45 at 4100'; SouthWest of Silverwood Lake. 1250 Comment
  SD227901  Collinsia heterophylla A. C. Sanders 1994-6-26 14938 San Bernardino San Bernardino Mountains: Mozumdar Road, 0.2 - 0,3 mi. below Crest Forest Dr., Cedarpines Park. Many houses. 1500 Comment
  SD227902  Collinsia heterophylla A. C. Sanders 1994-6-26 14949 San Bernardino San Bernardino Mountains: upper Burnt Mill Canyon along Reservoir Road, 0.1 mi. NW of Burnt Mill Rd., N of Cedarpines Park. 1500 Comment
  VVC1198  Collinsia heterophylla A. C. Sanders 1994-6-26 14949 San Bernardino San Bernardino Mtns., Upper Burnt Mill Canyon along Reservoir Road, 0.1 mi. NW of Burnt Mill Road, N of Cedarpines Park. 1500 Comment
  RSA628197  Collinsia heterophylla var. austromontana A. C. Sanders 1994-6-26 14949 San Bernardino upper Burnt Mill Canyon along Reservoir Road, 0.1 mi. NW of Burnt Mill Rd., N of Cedarpines Park Mozumdar Rd., Cedarpines Park. 1524 Comment
  RSA628595  Collinsia heterophylla var. austromontana A. C. Sanders 1994-6-26 14938 San Bernardino Mozumdar Rd. 0.2-0.3 mi. below Crest Forest Dr., Cedarpines Park. 1500 Comment
  CAS-BOT-BC240961  Collinsia parryi Wayne Law; Jun Hu 2000-5-20 42 San Bernardino Transverse Ranges; San Bernardino Mtns.: Miller Canyon next to East fork of West fork Mojave River. E of Silverwood Lake 1159 Comment
  SFV7516  Collinsia parryi M. H. Grayum, D. R. Perry, S. Merschel 1975-5-11 San Bernardino San Bernardino Mountains North fringe of San Bernardino Mountains. Summit Valley. Canyon northwest of Las Flores School. 991 Comment
  UCR172799  Collinsia parryi Wayne Law, Jun Hu 2000-5-20 42 San Bernardino Transverse Ranges; San Bernardino Mtns., Miller Canyon next to East fork of West fork Mojave River. east of Silverwood lake. 1159 Comment
  SBBG27671  Collinsia parviflora D. Myrick 1967-6-11 1640 San Bernardino below Crestline on Miller Cyn Rd to Lake Arrowhead 1219 Comment
  UCR172800  Collinsia parviflora Wayne Law, Jun Hu 2000-5-20 38 San Bernardino Transverse Ranges; San Bernardino Mtns., Miller Canyon next to East fork of West fork Mojave River. east of Silverwood lake. 1159 Comment
  UCR176119  Collinsia parviflora Holly A. Wanamaker 2005-5-3 22 San Bernardino San Bernardino Mtns, Miller Canyon below Hwy 138, SE of Silverwood Lake, East Fork of West Fork of the Mojave River 1098 Comment
  UCR176102  Collinsia sparsiflora Holly A. Wanamaker 2005-5-3 30 San Bernardino San Bernardino Mtns, Miller Canyon below Hwy 138, SE of Silverwood Lake, East Fork of West Fork of the Mojave River 1098 Comment
  UCD118159  Collomia grandiflora A. C. Sanders; P. MacKay 1994-6-19 14833 San Bernardino San Bernardino Mountains. Lower Miller Canyon (E Fork of W Fork of Mojave River), below Pilot Rock Camp. 1066 Comment
  UCR83709  Collomia grandiflora A. C. Sanders, P. J. MacKay 1994-6-19 14833 San Bernardino San Bernardino Mtns., lower Miller Canyon (E fork of W fork of Mojave River), below Pilot Rock Camp 1128 Comment
  UCR169837  Cordylanthus rigidus T. B. Salvato, D. Wappler 2004-7-28 969 San Bernardino San Bernardino Mtns, Crestline, Central Powerline (Grid 477) N to Miller Canyon, Dart Canyon Road (FSR 2N38), c. 0.25 mi SE of Pilot Rock Conservation Camp, at Miller Canyon Road and the Mojave River crossing 1170 Comment
  POM187646  Cordylanthus rigidus subsp. setiger J. Ewan 1931-9-7 5163 San Bernardino Dry grassy skope under Quercus kelloggii. Bunt Mill Canyon below Jobs Peak. 1433 Comment
  LA205804  Corethrogyne filaginifolia Harlan Lewis; 1940-7-21 sn San Bernardino San Bernardino Mountains, Cedar Springs 1280 Comment
  CSUSB623  Cornus nuttallii Pat Halligan 1968-4-25 San Bernardino 2 miles north of Crestline on road to Cedar Springs. Yellow Pine Forest. Comment
  RSA726717  Cornus nuttallii Greg Wright 1971-7-24 347 San Bernardino San Bernardino Mtns.: California Hwy 138, N. of Crestline. 1341 Comment
  UC17586  Croton californicus Norman C. Wilson 1893-6-24 San Bernardino Cottonwood Comment
  UCR83722  Croton setiger A. C. Sanders, P. J. MacKay 1994-6-19 14828 San Bernardino San Bernardino Mtns., lower Miller Canyon (E fork of W fork of Mojave River), below Pilot Rock Camp 1128 Comment
  SD232573  Crypsis schoenoides A. C. Sanders, D. Bramlet & SCB field trip 19554 1996-9-22 19554 San Bernardino San Bernardino Mtns.: Summit Valley, just N of Silverwood Lake along Hwy 173. 975 Comment
  UCR79810  Crypsis schoenoides S. J. Myers 1991-9-26 92 8 San Bernardino Mojave Desert, Hesperia area, Summit Valley 1 km north of Mojave River Forks (Cedar Springs) Dam. Just north of the National Forest Boundary Comment
  UCR82179  Crypsis schoenoides A. C. Sanders, P. J. MacKay, C. L. Sanders 1994-8-28 15484 San Bernardino San Bernardino Mtns, SW end of Silverwood Lake, near Cleghorn Day Use Area 1021 Comment
  UCR94728  Crypsis schoenoides A. C. Sanders, D. Bramlet & SCB field trip 1996-9-22 19554 San Bernardino San Bernardino Mtns, Summit Valley, just north of Silverwood Lake along Hwy 173 976 Comment
  UCR83739  Cryptantha corollata A. C. Sanders, P. J. MacKay 1994-6-19 14808 San Bernardino San Bernardino Mtns., lower Miller Canyon (E fork of W fork of Mojave River), below Pilot Rock Camp 1128 Comment
  SFV7505  Cryptantha echinella M. H. Grayum, D. R. Perry, S. Merschel 1975-5-11 s. n. San Bernardino San Bernardino Mountains North fringe of San Bernardino Mountains. Near mouth of canyon northwest of Las Flores School, Summit Valley. 991 Comment
  VVC2064  Cryptantha micromeres Tim Thomas, P. J. MacKay 2011-6-18 5428 San Bernardino San Bernardino Mtns, SE of Lk Silverwood on FS2N33/Pilot Knob 1226 Comment
  SFV7513  Cryptantha microstachys M. H. Grayum, D. R. Perry, S. Merschel 1975-5-11 s. n. San Bernardino San Bernardino Mountains North fringe of San Bernardino Mountains. Summit Valley. Just northwest of Las Flores School. 1006 Comment
  UCR276349  Cryptantha microstachys Dave Silverman, Cindy Hopkins 2005-6-18 6204 San Bernardino NW San Bernardino Mtns, Las Flores Ranch, Summit Valley area c. 1 mile north of Silverwood Lake, north of Hwy 173, Horsethief Creek, upper West Fork Mojave River at California Aqueduct crossing 965 Comment
  UCR109464  Cryptantha muricata A. C. Sanders, P. J. MacKay 1994-6-12 14783 San Bernardino San Bernardino Mtns, Lake Silverwood, Cleghorn Day Use Area, south side of the lake near mouth of Sawpit Canyon 1100 Comment
  UCR81819  Cryptantha muricata A. C. Sanders, P. J. MacKay 1994-6-12 14776 San Bernardino San Bernardino Mtns, Lake Silverwood, Cleghorn Day Use Area, south side of the lake near mouth of Sawpit Canyon 1100 Comment
  VVC1698  Cryptantha muricata Tim Thomas, P. J. MacKay 2011-5-22 5383 San Bernardino San Bernardino Mtns, West end of range above the west fork of the Mojave River along FS 2N49 on the south slope of Cleighorn Ridge. 1067 Comment
  VVC1807  Cryptantha muricata Tim Thomas, PJ MacKay 2009-5-23 4730 San Bernardino San Bernardino Mtns, FS 2N59 at 3770'; SW of Silverwood Lake. 1149 Comment
  VVC1820  Cryptantha muricata Tim Thomas, PJ MacKay 2009-5-23 4739 San Bernardino San Bernardino Mtns, FS 2N45 at 4100'; SouthWest of Silverwood Lake. 1250 Comment
  VVC1937  Cryptantha muricata var. jonesii Tim Thomas, PJ MacKay 2009-5-23 4731 San Bernardino San Bernardino Mtns, FS 2N59 at 3770'; SW of Silverwood Lake. 1149 Comment
  VVC2071  Cryptantha muricata var. muricata Tim Thomas, P. J. MacKay 2011-6-18 5432 San Bernardino San Bernardino Mtns, SE of Lk Silverwood on FS2N33/Pilot Knob 1226 Comment
  RSA628594  Cryptantha simulans A. C. Sanders 1994-6-26 14939 San Bernardino Mozumdar Rd. 0.2-0.3 mi. below Crest Forest Dr., Cedarpines Park. 1500 Comment
  UCR209097  Cryptantha simulans Tim Thomas, P. J. MacKay 2009-5-23 4738 San Bernardino San Bernardino Mountains, FS Road 2N59 1250 Comment
  VVC1819  Cryptantha simulans Tim Thomas, PJ MacKay 2009-5-23 4738 San Bernardino San Bernardino Mtns, FS 2N45 at 4100'; SouthWest of Silverwood Lake. 1250 Comment
  POM229963  Cuscuta californica L. C. Wheeler 1933-9-17 2114 San Bernardino 1/2 mile E Hawes Ranch, Horsethief Canyon, Mohave River Tributary 1006 Comment
  RSA603164  Cuscuta californica L. C. Wheeler 1933-9-17 2114 San Bernardino 1/2 miles East Hawes Ranch, Horsethief Canyon Mohave River Tributary 1006 Comment
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Dec 24 2008
  RSA605790  Cuscuta ceanothi A. C. Sanders, P. J. MacKay, C. L. Sanders 1995-10-1 17902 San Bernardino Canyon crossing the dirt forest service road(2N33)at the NE end of Silverwood Lake. 1098 Comment
  SD224931  Cuscuta subinclusa A. C. Sanders, P. MacKay & C. L. Sanders 1995-10-1 17902 San Bernardino San Bernadino Mtns.: In a canyon crossing the dirt Forest Service road (2N33) at the NE end of Silverwood Lake. 1096 Comment
  UCR91009  Cuscuta subinclusa A. C. Sanders, P. J. MacKay, C. L. Sanders 1995-10-1 17902 San Bernardino San Bernardino Mountains, canyon crossing the dirt Forest Service road (2N33) at the NE end of Silverwood Lake 1098 Comment
  VVC193  Cuscuta subinclusa A. C. Sanders, J. Mac 1995-10-1 17902 San Bernardino San Bernardino Mountains, canyon crossing the dirt Forest Service road (2N33) at the NE end of Silverwood Lake 1098 Comment
  UCR82175  Cyperus eragrostis A. C. Sanders, P. J. MacKay, C. L. Sanders 1994-8-28 15479 San Bernardino San Bernardino Mtns, SW end of Silverwood Lake, near Cleghorn Day Use Area 1021 Comment
  IRVC27406  Cyperus erythrorhizos A. C. Sanders, P. J. MacKay, C. L. Sanders 1994-8-28 15480 San Bernardino SW end of Silverwood Lake, near Cleghorn Day Use Area. San Bernardino Mtns 1021 Comment
  SEINET9886916 Image available Cyperus erythrorhizos Andrew C. Sanders, P. J. MacKay, C. L. Sanders 1994-8-28 15480 San Bernardino San Bernardino Mountains; SW end of Silverwood Lake, near Cleghorn Day Use Area; TRS: 2N 5W 1 SE/4 1021 Comment
  UCR82176  Cyperus erythrorhizos A. C. Sanders, P. J. MacKay, C. L. Sanders 1994-8-28 15480 San Bernardino San Bernardino Mtns, SW end of Silverwood Lake, near Cleghorn Day Use Area 1021 Comment
  CAS-BOT-BC114136  Cyperus squarrosus Samuel B. Parish; W. F. Parish 1882-8-1 1563 San Bernardino Banks of Mojave River. Comment
  RSA311769  Cystopteris fragilis R. F. Thorne, B. A. Prigge 1979-5-10 52819 San Bernardino San Bernardino Mountains; on road to Silverwood Lake above stream in Horsethief Canyon S of junction with road to Hesperia. 1098 Comment
  SD123822  Cystopteris fragilis Robert F. Thorne, Barry Prigge 1979-5-10 52819 San Bernardino On road to Silverwood Lake above stream in Horsethief Canyon south of junction with road to Hesperia 1095 Comment
  UC1518903  Cystopteris fragilis Robert F. Thorne and Barry Prigge 1979-5-10 52819 San Bernardino on rd to Silverwood Lake above stream in Horsethief Canyon s of Junction with rd to Hesperia 1097 Comment
  UCR7784  Cystopteris fragilis Pat Halligan 1968-4-25 s.n. San Bernardino San Bernardino Mtns., Miller Canyon [Mojave River], 2.8 miles east of Cedar Springs 1098 Comment
  UCR83721  Cystopteris fragilis A. C. Sanders, P. J. MacKay 1994-6-19 14824 San Bernardino San Bernardino Mtns., lower Miller Canyon (E fork of W fork of Mojave River), below Pilot Rock Camp 1128 Comment
  RSA272161  Datisca glomerata C. W. Tilforth, John Dourley 1978-7-20 1642 San Bernardino About 1 miles N of Hwy 138 & N of Silverwood Lake, east of Cajon Jct. 1098 Comment
  RSA276075  Datisca glomerata C. W. Tilforth, John Dourley 1978-7-20 1642 San Bernardino About 1 miles N of Hwy 138 & N of Silverwood Lake, east of Cajon Jct. 1098 Comment
  RSA316294  Datisca glomerata R. F. Thorne 1981-6-4 54883 San Bernardino San Bernardino Mountains: Marshy area below Cedar Springs Dam at headwaters of Mojave River, north slope of San Bernardino Mountains. 915 Comment
  UCR223407  Datisca glomerata R. F. Thorne 1995-4-4 63075 San Bernardino Transverse Ranges; San Bernardino Mtns, [Silverwood Lake?] below dam 966 Comment
  UCR81817  Datisca glomerata A. C. Sanders, P. J. MacKay 1994-6-12 14779 San Bernardino San Bernardino Mtns, Lake Silverwood, Cleghorn Day Use Area, south side of the lake near mouth of Sawpit Canyon 1100 Comment
  RSA707542  Delphinium parishii Naomi Fraga, Lisa Rojas 2005-5-18 1561 San Bernardino North side of the San Bernardino Mounains. Small Valley, noth of Las Flores Ranch. OHV area. 1067 Comment
  RSA707543  Delphinium parishii Naomi Fraga, Lisa Rojas 2005-5-18 1561 a San Bernardino North side of the San Bernardino Mounains. Small Valley, noth of Las Flores Ranch. OHV area. 1067 Comment
  UCR164840  Delphinium parishii Naomi Fraga, Lisa Rojas 2005-5-18 1561 San Bernardino Transverse Ranges: San Bernardino Mountains region, N side of San Bernardino Mountains, Small Valley, north of Las Flores Ranch, OHV area 1067 Comment
  CAS-BOT-BC121314  Delphinium parishii subsp. parishii Samuel B. Parish 1901-5-30 4903 San Bernardino Burcham's Ranch, Mojave River Comment
  UC118673  Delphinium parishii subsp. parishii S. B. Parish 1901-5-29 4913 San Bernardino Buchanan's Ranch Mojave Desert 1066 Comment
  UC854269  Delphinium parishii subsp. parishii I. W. Clokey 1935-5-15 6618 San Bernardino brushy hillside Horsethief Canyon 1000 Comment
  POM230597  Delphinium parryi I. W. Clokey, E. G. Anderson 1935-6-5 6622 San Bernardino Sawpit Canyon, San Bernardino Mountains. 1400 Comment
  RSA398747  Delphinium parryi I. W. Clokey, E. G. Anderson 1935-6-5 6622 San Bernardino Sawpit Canyon, San Bernardino Mts. 1200 Comment
  UCR83741  Delphinium parryi A. C. Sanders, P. J. MacKay 1994-6-19 14812 San Bernardino San Bernardino Mtns., lower Miller Canyon (E fork of W fork of Mojave River), below Pilot Rock Camp 1128 Comment
  RSA763764  Delphinium parryi subsp. parryi Doris Bowers 1965-5-23 952 San Bernardino Mohave River, Cedar Springs 1067 Comment
  SBBG27182  Delphinium parryi subsp. parryi I. W. Clokey with E. G. Anderson 1935-6-5 San Bernardino Sawpit Cyn 1200 Comment
  SBBG27634  Delphinium parryi subsp. parryi D. Myrick 1967-6-9 1621 San Bernardino below Crestline on Miller Cyn Rd to Lake Arrowhead 1219 Comment
  UC854182  Delphinium parryi subsp. parryi I. W. Clokey and E. G. Anderson 1935-6-5 6622 San Bernardino Sawpit Canyon San Bernardino Mts. 1200 Comment
  UCR209095  Delphinium parryi subsp. parryi Tim Thomas, P. J. MacKay 2009-5-23 4717 San Bernardino San Bernardino Mountains, west of Lake Silverwood, below Cleghorn Pass, FS Road 2N59 1078 Comment
  VVC1806  Delphinium parryi subsp. parryi Tim Thomas, PJ MacKay 2009-5-23 4717 San Bernardino San Bernardino Mtns, West of Lk Silverwood, below Cleighorn Pass; FS Rd 2N59 1078 Comment
  CSUSB1038  Dendromecon rigida Clifford Kishi 1972-5-13 720513 31 San Bernardino San Bernardino Mountains, along highway 173, 3.5 miles east of U.S. 15, on a hillside wash. 914 Comment
  IRVC29602  Dendromecon rigida Mark A. Elvin 2004-11-18 3830 San Bernardino SW of Silverwood Lake, ca. 1.5km along FS road 2N59. San Bernardino Mtns/southern Mojave Desert 1159 Comment
  RSA764561  Dendromecon rigida Doris Bowers 1974-8-8 2301 San Bernardino Lake Silverwood 1067 Comment
  SEINET2078964  Dendromecon rigida S. Rhodes 2000-4-26 133 San Bernardino Summit Valley, intersection of Highway 138 & 173. Horsethief Canyon, roadside at bridge 975 Comment
  CSUSB2011  Dendromecon rigida subsp. rigida J. Earsom 1975-5-4 753 San Bernardino On Hwy. 138 at Silverwood Lake San Bernardino Mountains 1051 Comment
  POM263119  Deschampsia danthonioides J. C. Roos 1937-5-28 455 San Bernardino West Fork Mojave River. Comment
  UCR25459  Deschampsia danthonioides John C. Roos 1967-5-29 s.n. San Bernardino San Bernardino Mtns., Summit Valley 976 Comment
  UCSB45572  Deschampsia danthonioides Roos, John 1967-5-29 San Bernardino Summit Valley Comment
  RSA190686  Deschampsia danthonioides var. gracilis P. A. Munz 1967-5-13 18003 San Bernardino Half way between Cajon Pass and Deep Creek, north base of San Bernardino Mountains 1220 Comment
  UCR81621  Descurainia incana A. C. Sanders, P. J. MacKay 1994-6-12 14781 San Bernardino San Bernardino Mtns, Lake Silverwood, Cleghorn Day Use Area, south side of the lake near mouth of Sawpit Canyon 1100 Comment
  VVC903  Descurainia incana A. C. Sanders, J. Mac 1994-6-12 14781 San Bernardino San Bernardino Mtns, Lake Silverwood, Cleghorn Day Use Area, south side of the lake near mouth of Sawpit Canyon 1100 Comment
  IRVC29603  Dicentra chrysantha Mark A. Elvin 2004-11-18 3827 San Bernardino SW of Silverwood Lake, ca. 1.5km along FS road 2N59. San Bernardino Mtns/southern Mojave Desert 1159 Comment
  VVC538  Dichelostemma capitatum F. Ambrey 1959-5-9 s.n. San Bernardino San Bernardino Mtns, Miller's campground at Cedar Springs, 50 yds downstream from Mojave R. crossing at road sign #188-A-8.58. 1037 Comment
  CSUSB22  Dichelostemma pulchellum J. Earsom 1975-5-28 San Bernardino San Bernardino Mountains San Bernardino Mountains. Willow Park area, Silverwood Lake 1028 Comment
  CAS-BOT-BC153125  Diplacus fremontii S. B. Parish 1901-5-29 4904 San Bernardino Mojave River at Burcham's Ranch Comment
  SBBG27690  Diplacus longiflorus D. Myrick 1967-6-9 1617 San Bernardino Summit Valley ca. 10 mi E of Cajon Junction 1066 Comment
  POM230651  Drymocallis glandulosa I. W. Clokey, E. G. Anderson 1935-6-5 6671 San Bernardino Sawpit Canyon 1300 Comment
  UC860651  Drymocallis glandulosa var. glandulosa I. W. Clokey, E. G. Anderson 1935-6-5 6671 San Bernardino Sawpit Canyon 1300 Comment
  UC860930  Drymocallis glandulosa var. glandulosa I. W. Clokey, E. G. Anderson 1935-6-5 6671 San Bernardino Sawpit Canyon 1000 Comment
  SBBG26956  Drymocallis glandulosa var. reflexa I. W. Clokey, E. C. Anderson 1935-6-5 San Bernardino Sawpit Cyn 1300 Comment
  CSUSB1199  Dudleya abramsii Daryl Faustini 1973-7-2 San Bernardino Silverwood Lake Silverwood Lake 761 Comment
  RSA423517  Dudleya cymosa subsp. pumila Ura J. Jensen 1949-5-28 38 San Bernardino 2 mi. N. Crestline. 1372 Comment
  SD144471  Dudleya cymosa subsp. pumila A. C. Sanders, P. MacKay 1994-6-19 14807 San Bernardino San Bernardino Mtns: lower Miller Canyon (E fork of W fork of Mojave River), below Pilot Rock Camp 1200 Comment
  UCR83738  Dudleya cymosa subsp. pumila A. C. Sanders, P. J. MacKay 1994-6-19 14807 San Bernardino San Bernardino Mtns., lower Miller Canyon (E fork of W fork of Mojave River), below Pilot Rock Camp 1128 Comment
  RSA707540  Dudleya lanceolata Naomi Fraga, Lisa Rojas 2005-5-18 1559 San Bernardino North side of the San Bernardino Mounains. Just south of Summit Valley Road (Hesperia Road on map), near Hesperia Disposal site. 1067 Comment
  UC830954  Dudleya lanceolata I. W. Clokey 1935-6-5 6664 San Bernardino Horsethief Canyon San Bernardino Mtns 304 Comment
  RSA316277  Eleocharis palustris Robert F. Thorne, B. A. Prigge, Kay Wright, R. K. Benjamin 1981-6-4 54895 San Bernardino San Bernardino Mountains: Marshy area below Cedar Springs Dam at headwaters of Mojave River, north slope of San Bernardino Mountains. 915 Comment
  RSA316249  Eleocharis parishii Robert F. Thorne, B. A. Prigge, Kay Wright, R. K. Benjamin 1981-6-4 54901 San Bernardino San Bernardino Mountains: Marshy area below Cedar Springs Dam at headwaters of Mojave River, north slope of San Bernardino Mountains. 915 Comment
  CAS-BOT-BC227773  Elymus elymoides S. B. Parish 1901-5-30 4857 San Bernardino Burcham's Ranch, Mojave River 1066 Comment
  CAS-BOT-BC227774  Elymus elymoides S. B. Parish 1901-5-30 4857 San Bernardino Burcham's Ranch, Mojave River Comment
  SEINET1909854  Elymus glaucus A. C. Sanders, P. J. MacKay 1994-1 14854 San Bernardino San Bernadino Mtns.: Lower Miller Canyon (E fork of W fork of Majave River), below Pilot Rock Camp (Silver wood Lake 7.5' Q.) 1097 Comment
  UCR158117  Elymus glaucus A. C. Sanders 1994-6-26 14959 San Bernardino San Bernardino Mtns, Burnt Mill Canyon along Burnt Mill Rd., north of Cedarpines Park, 1.3 mi below Crest Forest Rd 1475 Comment
  UCR158246  Elymus glaucus A. C. Sanders, P. J. MacKay 1994-6-12 14780 San Bernardino San Bernardino Mtns, Lake Silverwood, Cleghorn Day Use Area, south side of the lake near mouth of Sawpit Canyon 1100 Comment
  UCR159137  Elymus glaucus A. C. Sanders, P. J. MacKay 1994-6-19 14854 San Bernardino San Bernardino Mtns., lower Miller Canyon (E fork of W fork of Mojave River), below Pilot Rock Camp 1128 Comment
  CAS-BOT-BC203615  Elymus glaucus subsp. glaucus S. B. Parish 1901-5-30 4846 San Bernardino Borcham's Ranch, Mojave River Comment
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Sep 4 2019
  UCR83768  Elymus hispidus A. C. Sanders, P. J. MacKay 1994-6-19 14838 San Bernardino San Bernardino Mtns., lower Miller Canyon (E fork of W fork of Mojave River), below Pilot Rock Camp 1128 Comment
  RSA650054  Emmenanthe penduliflora Marion P. Harthill 1974-5-2 1718 San Bernardino Summit Valley. 1098 Comment
  RSA492852  Ephedra nevadensis Jeri Hirshberg 1988-4-12 s.n. San Bernardino Las Flores Ranch area, ca. 2 mi. N of intersection of Grass Valley Crk. and Hwy 173, ca. 2.5 mi. E of California Aqueduct 976 Comment
  RSA650051  Ephedra nevadensis Marion P. Harthill 1974-5-2 1714 San Bernardino Summit Valley, Cajon. 1006 Comment
  SBBG27654  Ephedra viridis D. Myrick 1967-6-13 1662 San Bernardino Summit Valley 13 mi S of Hesperia 1066 Comment
  VVC336  Epilobium brachycarpum P. J. MacKay, T. Thomas 1996-9-7 A- 14 San Bernardino San Bernardino Mtns, Northeast corner of Jct of Hwy 138 & 173, west of Lake Silverwood. Chaparral; uncommon. 992 Comment
  LA206140  Epilobium canum subsp. latifolium Harlan Lewis; 1940-7-21 sn San Bernardino San Bernardino Mountains, Miller Canyon, 1 mi. S of Cedar Springs 1371 Comment
  RSA316250  Epilobium ciliatum subsp. ciliatum Robert F. Thorne, Barry A. Prigge, Kay Wright, R. K. Benjamin 1981-6-4 54900 San Bernardino San Bernardino Mountains: Marshy area below Cedar Springs Dam at headwaters of Mojave River, north slope of San Bernardino Mountains. 915 Comment
  UCR160723  Epilobium ciliatum subsp. ciliatum Dave Silverman, Cindy Hopkins 2005-6-18 6193 San Bernardino NW San Bernardino Mtns, Summit Valley-Silverwood Lake area, north of Hwy 138, Las Flores Ranch, Horsethief Creek, at Calif. Dept. of Water Resources Calif. Aqueduct crossing 956 Comment
  SEINET10578364  Epilobium densiflorum T. B. Salvato 2004-7-28 Salvato 963 San Bernardino San Bernardino Mtns: Crestline, Central Powerline (Grid 477) N to Miller Canyon, Dart Canyon Road (FSR 2N38), ca. 0.25 mi SE of Pilot Rock Conservation Camp, at Miller Canyon Road and the Mojave River crossing (Silverwood Lake 7.5' Q.) Yellow Pine Forest, many trees drought stressed and damaged by bark beetles. Dry, steep slope at edge of riparian area. 1170 Comment
  SEINET998485  Epilobium densiflorum T. B. Salvato, D. Wappler 2004-1 963 San Bernardino San Bernardino Mtns: Crestline Powerline (Grid 477) N to Miller Canyon, Dart Canyon Road (FSR 2N38), ca 0.25 mi SE of Pilot Rock Conservation Camp, at Miller Canyon Road and the Mojave River crossing (Silverwood Lake 7.5' Q) 1169 Comment
  UCR169833  Epilobium densiflorum T. B. Salvato, D. Wappler 2004-7-28 963 San Bernardino San Bernardino Mtns, Crestline, Central Powerline (Grid 477) N to Miller Canyon, Dart Canyon Road (FSR 2N38), c. 0.25 mi SE of Pilot Rock Conservation Camp, at Miller Canyon Road and the Mojave River crossing 1170 Comment
  UCR81623  Epilobium densiflorum A. C. Sanders, P. J. MacKay 1994-6-12 14785 San Bernardino San Bernardino Mtns, Lake Silverwood, Cleghorn Day Use Area, south side of the lake near mouth of Sawpit Canyon 1100 Comment
  VVC340  Epilobium densiflorum P. J. MacKay, T. Thomas 1996-9-7 A- 15 San Bernardino San Bernardino Mtns, Northeast corner of Jct of Hwy 138 & 173, west of Lake Silverwood. Chaparral; uncommon. 992 Comment
  VVC906  Epilobium densiflorum A. C. Sanders, J. Mac 1994-6-12 14785 San Bernardino San Bernardino Mtns, Lake Silverwood, Cleghorn Day Use Area, south side of the lake near mouth of Sawpit Canyon 1100 Comment
  SD143797  Epilobium glaberrimum A. C. Sanders, P. MacKay 1994-6-19 14820 San Bernardino San Bernardino Mountains: lower Miller Canyon (east Fork of west Fork of Mojave River), below Pilot Rock Camp. 1200 Comment
  UCR83724  Epilobium glaberrimum subsp. glaberrimum A. C. Sanders, P. J. MacKay 1994-6-19 14820 San Bernardino San Bernardino Mtns., lower Miller Canyon (E fork of W fork of Mojave River), below Pilot Rock Camp 1128 Comment
  UCR83712  Equisetum arvense A. C. Sanders, P. J. MacKay 1994-6-19 14841 San Bernardino San Bernardino Mtns., lower Miller Canyon (E fork of W fork of Mojave River), below Pilot Rock Camp 1128 Comment
  UCR169838  Equisetum laevigatum T. B. Salvato, D. Wappler 2004-7-28 968 San Bernardino San Bernardino Mtns, Crestline, Central Powerline (Grid 477) N to Miller Canyon, Dart Canyon Road (FSR 2N38), c. 0.25 mi SE of Pilot Rock Conservation Camp, at Miller Canyon Road and the Mojave River crossing 1170 Comment
  UCR82181  Eragrostis cilianensis A. C. Sanders, P. J. MacKay, et al. 1994-8-28 15474 San Bernardino San Bernardino Mtns, SW end of Silverwood Lake, near Cleghorn Day Use Area 1021 Comment
  UCR103495  Eragrostis pectinacea S. J. Myers 1991-9-26 92- 10 San Bernardino Mojave Desert, Hesperia area, Summit Valley 1 km north of Mojave River Forks (Cedar Springs) Dam. Just north of the National Forest Boundary Comment
  IRVC27405  Eragrostis pectinacea var. pectinacea A. C. Sanders, C. L. Sanders 1994-7-31 15209 San Bernardino Silverwood Lake, W end of lake at and near the Cleghorn Day use Area. San Bernardino mtns 1100 Comment
  UCR84236  Eragrostis pectinacea var. pectinacea A. C. Sanders, C. L. Sanders 1994-7-31 15209 San Bernardino San Bernardino mtns, Silverwood Lake, W end of lake at and near the Cleghorn Day use Area. 1100 Comment
  CAS-BOT-BC160012  Eremothera boothii subsp. boothii S. B. Parish; W. F. Parish 1882-8-1 1504 San Bernardino Brown's Crossing of Mojave River Comment
  CSUSB1765  Eriastrum densifolium R. C. Smith 1972-7-13 San Bernardino Mojave River south of Victorville. 975 Comment
  CSUSB1766  Eriastrum densifolium subsp. mohavense C. Schroeder, R. Rutherford San Bernardino Mojave River Mojave River 975 Comment
  CAS-BOT-BC187915  Eriastrum sapphirinum subsp. dasyanthum A. C. Sanders; P. MacKay 1994-6-19 14864 San Bernardino Upper Miller Canyon (E Fork of W Fork of Mojave River), above confluence with Houston Creek, along FS Road 2N37, San Bernardino Mountains 1524 Comment
  RSA0123312  Eriastrum sapphirinum subsp. dasyanthum A. C. Sanders, Pamela J. MacKay 1994-6-19 14864 San Bernardino Upper Miller Canyon (E Fork of W Fork of Mojave River), above the confluence with Houston Creek, along FS Road 2N37. 1067 Comment
  RSA0135762  Eriastrum sapphirinum subsp. dasyanthum Sarah J. De Groot, J. Mark Porter 2005-7-5 5110 San Bernardino San Bernardino Mountains: Cedarpines area; Mojave River road near Cedarpines Park. 1477 Comment
  UC2062558  Eriastrum sapphirinum subsp. dasyanthum Sarah J. De Groot, J. Mark Porter 2005-7-5 5110 San Bernardino San Bernardino Mountains: Cedarpines area; Mojave River road near Cedarpines Park. Comment
  CHSC83022  Ericameria cooperi Margie Graham 2002-7-23 San Bernardino San Bernardino Mountains, Mojave Siphon area of California Aqueduct. 975 Comment
  POM230196  Ericameria cooperi I. W. Clokey, Edward Anderson 1935-5-15 6960 San Bernardino Upper Mojave River. 950 Comment
  SBBG27686  Ericameria cooperi var. cooperi D. Myrick 1967-6-9 1616 San Bernardino Summit Valley ca. 10 mi E of Cajon Junction 1066 Comment
  UC891899  Ericameria cooperi var. cooperi I. W. Clokey and E. G. Anderson 1935-5-15 6960 San Bernardino Upper Mojave River Upper Mojave River (rocky hillsides among brush) 950 Comment
  UC891900  Ericameria cooperi var. cooperi I. W. Clokey and E. G. Anderson 1935-6-5 6980 San Bernardino Horsethief Canyon 1000 Comment
  UC891951  Ericameria linearifolia I. W. Clokey and E. G. Anderson 1935-5-15 6936 San Bernardino Horsethief Canyon 1000 Comment
  SBBG95814  Ericameria nauseosa C. Strand 1978-10-20 91 San Bernardino Summit Valley, Hwy 138, ca. 7 mi E of Interstate 15 (now Interstate 215) Comment
  SD132229  Ericameria nauseosa Cheryl Strand 1978-10-20 110 San Bernardino Summit Valley, Highway 138, ca. 11 miles eas of I 215, on road leading to Hesperia from Highway 138. Plants on west side of road. Comment
  SD132230  Ericameria nauseosa Cheryl Strand 1978-10-20 99 San Bernardino Summit Valley, Highway 138, ca. 7.0 miles east of Highway I-15. Comment
  UC1119810  Ericameria nauseosa A. Lewis 1933-5-1 207 San Bernardino West Fork of Mojave River Hesperia Quad., West Fork of Mojave River 975 Comment
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May 27 2008
  UCD131440  Ericameria nauseosa Cheryl Strand 1978-10-20 95 San Bernardino Summit Valley, Hwy 138, ca. 7 miles east of Hwy I-15 (now I-215). Comment
  RSA518933  Ericameria nauseosa var. ceruminosa Cheryl Strand 1978-10-20 96 San Bernardino Summit Valley, Hwy 138, 7 miles E of Hwy 15 (now I-215) Comment
  RSA518932  Ericameria nauseosa var. mohavensis Cheryl Strand 1978-10-20 107 San Bernardino Summit Valley, Hwy 138, 11 miles E of Hwy 15 (now I-215) on road leaading to Hesperia from Hwy 138. Comment
  POM266282  Ericameria parishii J. C. Roos 1942-11-14 2582 San Bernardino Cedar Springs, N base of San Bernardino Mts. 1037 Comment
  POM359453  Ericameria parishii L. C. Wheeler 1931-9-7 102 San Bernardino Burcham Ranch, west fork Mojave River. 976 Comment
  VVC2006  Ericameria parishii Tim Thomas, J. Mac 2010-10-31 5278 San Bernardino San Bernardino Mtns, Lake Silverwood. Along Hwy 138 on south side of Lk. 1113 Comment
  CAS-BOT-BC136035  Ericameria parishii var. parishii Louis C. Wheeler 1931-9-7 102 San Bernardino Burcham Ranch, W Fork Mohave River 975 Comment
  CAS-BOT-BC174358  Ericameria parishii var. parishii A. C. Sanders; P. MacKay; C. L. Sanders 1994-8-28 15468 San Bernardino San Bernardino Mountains: mountains west of Silverwood Lake, along FS roads 2N49, 2N46, and 2N45 - up West Fork of Mojave River to Sugarpine Mtn. and then to Cottonwood Guard Station 1230 Comment
  SD144042  Ericameria parishii var. parishii A. C. Sanders, P. MacKay, C. L. Sanders 1994-8-28 15468 San Bernardino San Bernardino Mountains: mountains west of Silverwood Lake, up West Fork of Mojave River to Sugarpine Mtn and then to Cottonwood Guard Statio 1230 Comment
  UCD131577  Ericameria pinifolia K. M. Meyer; A. Townesmith, T. Scott 2007-3-29 34 San Bernardino San Bernardino National Forest, 2.4 miles on Hwy 138, off of I-15 north. 1080 Comment
  RSA714602  Erigeron foliosus T. B. Salvato, D. Wappler 2004-7-28 966 San Bernardino San Bernardino Mtns.: Crestline, Central Powerline (Grid 477) N to Miller Canyon, Dart Canyon Road (FSR 2N38), ca 0.25 mi SE of Pilot Rock Conservation Camp, at Miller Canyon Road and the Mojave River crossing. 1170 Comment
  SD212484  Erigeron foliosus T. B. Salvato, D. Wappler 2004-7-28 966 San Bernardino San Bernardino Mountains; Crestline, Central Powerline to Miller Canyon, Dart Canyon Road (FSR 2N38) ca. 0.25 mile southeast of Pilot Rock Conservation Camp at Miller Canyon Road and the Mojave River crossing. 1170 Comment
  UCR169840  Erigeron foliosus T. B. Salvato, D. Wappler 2004-7-28 966 San Bernardino San Bernardino Mtns, Crestline, Central Powerline (Grid 477) N to Miller Canyon, Dart Canyon Road (FSR 2N38), c. 0.25 mi SE of Pilot Rock Conservation Camp, at Miller Canyon Road and the Mojave River crossing 1170 Comment
  SEINET238733  Erigeron foliosus var. foliosus Mitch Provance 1998-7-4 810 San Bernardino La Loma Hills: City of Colton 0.5 km - 0.75 km NNW of Little Highgrove Peak. 305 Comment
  UCR240526  Erigeron foliosus var. foliosus Tim Thomas, P. J. MacKay 2009-5-23 4729 San Bernardino San Bernardino Mountains, FS Road 2N59 1149 Comment
  VVC1811  Erigeron foliosus var. foliosus Tim Thomas, PJ MacKay 2009-5-23 4729 San Bernardino San Bernardino Mtns, FS 2N59 at 3770'; SW of Silverwood Lake. 1149 Comment
  IRVC29604  Eriodictyon trichocalyx var. trichocalyx Mark A. Elvin 2004-11-18 3825 San Bernardino SW of Silverwood Lake, ca. 1.5km along FS road 2N59. San Bernardino Mtns/southern Mojave Desert 1159 Comment
  UCR209076  Eriogonum baileyi var. baileyi Tim Thomas, P. J. MacKay 2001-8-25 2560 San Bernardino San Bernardino Mountains, east end of Summit Valley along Hwy 173 1012 Comment
  UCR240524  Eriogonum baileyi var. baileyi Tim Thomas, P. J. MacKay 2001-8-25 2560 San Bernardino San Bernardino Mountains, east end of Summit Valley along Hwy 173 1012 Comment
  VVC1863  Eriogonum baileyi var. baileyi Tim Thomas, PJ MacKay 2001-8-25 2560 San Bernardino San Bernardino Mtns., East end of Summit Valley along Hwy 173. 1012 Comment
  CAS-BOT-BC241716  Eriogonum brachyanthum S. B. Parish; W. F. Parish 1882-5-1 1359 San Bernardino Mojave Desert, Brown's Crossing Comment
  SD232775  Eriogonum cithariforme A. C. Sanders, D. Bramlet & SCB field trip 1996-9-22 19553 San Bernardino San Bernardino Mtns.: Summit Valley, just N of Silverwood Lake along Hwy 173. 975 Comment
  UCR209077  Eriogonum davidsonii Tim Thomas, P. J. MacKay 2001-8-25 2559 San Bernardino San Bernardino Mountains, east end of Summit Valley along Hwy 173 1012 Comment
  POM182364  Eriogonum elongatum Joseph A. Ewan 1931-9-7 5183 San Bernardino One mile below Summit, Horsetheif Canyon. 1128 Comment
  RSA766424  Eriogonum elongatum Joseph A. Ewan 1929-9-4 1502 San Bernardino Burnt Mill Canyon. Job's Peak. 1540 Comment
  LA206809  Eriogonum fasciculatum H. Lewis; 1940-7-21 sn San Bernardino San Bernardino Mountains, Cedar Springs 1310 Comment
  SBBG27656  Eriogonum fasciculatum var. polifolium D. Myrick 1967-6-13 1664 San Bernardino Summit Valley 13 mi S of Hesperia 1066 Comment
  CAS-BOT-BC253522  Eriogonum gracile James L. Reveal; C. Rose Broome 1987-6-26 6584 San Bernardino Victor Valley, west of the Mojave River along California Highway 173, 1.7 mile north of California Highway 138 north of Silverwood Lake, about 7 airline miles south-southeast of Hesperia and just west of the County Regional Park Campground 975 Comment
  UCR169835  Eriogonum gracile T. B. Salvato, D. Wappler 2004-7-28 961 San Bernardino San Bernardino Mtns, Crestline, Central Powerline (Grid 477) N to Miller Canyon, Dart Canyon Road (FSR 2N38), c. 0.25 mi SE of Pilot Rock Conservation Camp, at Miller Canyon Road and the Mojave River crossing 1170 Comment
  VVC1662  Eriogonum gracile Tim Thomas, PJ MacKay 2001-8-25 2559 San Bernardino San Bernardino Mtns., East end of Summit Valley along Hwy 173. 1012 Comment
  RSA491688  Eriogonum gracile var. gracile James L. Reveal, C. Rose Broome 1987-6-26 6584 San Bernardino Victor Valley, west of the Mojave River along California Hwy 173, 1.7 mile north of California Hwy 138 north of Silverwood Lake, about 7 airline miles south-southeast of Hesperia and just west of the County Regional Park Campground. 976 Comment
  RSA645696  Eriogonum gracile var. gracile A. C. Sanders, D. Bramlet 1996-9-22 19553 San Bernardino San Bernardino Mtns.: Summit Valley, just N of Silverwood Lake along Hwy 173. [UTM 10km cell: MH-7E, 9N. Miller Canyon] 976 Comment
  UCR94729  Eriogonum gracile var. gracile A. C. Sanders, D. Bramlet & SCB field trip 1996-9-22 19553 San Bernardino San Bernardino Mtns, Summit Valley, just north of Silverwood Lake along Hwy 173 976 Comment
  CAS-BOT-BC270955  Eriogonum molestum A. C. Sanders; P. MacKay; C. L. Sanders 1994-8-28 15466 San Bernardino Mountains west of Silverwood Lake, along FS roads 2N49, 2N46 and 2N45 up West Fork of Mojave River to Sugarpine Mtn. and then to Cottonwood Guard Station, San Bernardino Mountains 1706 Comment
  RSA615564  Eriogonum molestum A. C. Sanders, P. J. MacKay, C. L. Sanders 1994-8-28 15466 San Bernardino Mtns west of Silverwood Lake, along Forest Service Roads 2N49, 2N46, and 2N45 - up West Fork of Mojave River to Sugarpine Mtn and then to Cottonwood Guard Station. 1725 Comment
  SD143783  Eriogonum molestum Andy C. Sanders, P. MacKay, C. L. Sanders 1994-8-28 15466 San Bernardino San Bernardino Mountains;at saddle near Sugarpine Mtn; mountains west of Silverwood Lake, along FS roads 2N49, 2N46, and 2N45. Up West Fork of Mojave River to Sugarpine Mtn. 1725 Comment
  UCR114511  Eriogonum molestum A. C. Sanders, P. J. MacKay, D. Charlton, S. Wilson 1994-11-6 15858 San Bernardino San Bernardino Mtns, Burnt Mill Canyon Road, (F.S. Road 2N03), between Silverwood Lake and Cedarpines Park. 1433 Comment
  CSUSB1804  Eriogonum nidularium R. C. Smith 1972-7-13 San Bernardino Mojave River south of Victorville. 975 Comment
  OBI11014  Eriogonum nodosum var. jaegeri Louis C. Wheeler 1931-9-7 129 San Bernardino Horsethief Cyn, Mohave 1006 Comment
  CAS-BOT-BC258279  Eriogonum pusillum S. B. Parish; W. F. Parish 1882-5-1 902 San Bernardino Mojave Desert, Burchams Ranch Comment
  CSUSB1806  Eriogonum pusillum R. C. Smith 1972-7-13 San Bernardino Mojave River south of Victorville. 975 Comment
  UC849689  Eriogonum pusillum I. W. Clokey, E. G. Anderson 1935-4-15 6577 San Bernardino Horsethief Canyon 1000 Comment
  LA207118  Eriogonum wrightii var. membranaceum Louis C. Wheeler; 1931-9-7 129 San Bernardino Horsethief Canyon, Mohave Desert 1005 Comment
  UC472133  Eriogonum wrightii var. membranaceum J. Ewan 1931-9-7 5150 San Bernardino 1 1/2 mi above Burcham Ranch; Horsethief Canyon 990 Comment
  UC519993  Eriogonum wrightii var. membranaceum Louis C. Wheeler 1931-9-7 129 San Bernardino Horsethief Canyon Mohave Desert, Horsethief Canyon 1005 Comment
  CAS-BOT-BC261938  Eriogonum wrightii var. subscaposum Peter H. Raven 1961-9-17 16712 San Bernardino Summit Valley west of Las Flores School, San Bernardino Mountains 883 Comment
  CAS-BOT-BC261940  Eriogonum wrightii var. subscaposum J. Ewan 1931-9-7 5150 San Bernardino 1 1/2 mi above Burcham Ranch, Horsethief Canyon 990 Comment
  CAS-BOT-BC265040  Eriogonum wrightii var. subscaposum Peter H. Raven 1961-9-17 16712 San Bernardino Summit Valley west of Las Flores School, San Bernardino Mountains 883 Comment
  CAS-BOT-BC265046  Eriogonum wrightii var. subscaposum J. Ewan 1931-9-7 5150 San Bernardino 1 1/2 mi. above Burcham Ranch, Horsethief Canyon 990 Comment
  CAS-BOT-BC265052  Eriogonum wrightii var. subscaposum Louis C. Wheeler 1931-9-7 129 San Bernardino 1 mi. E Hawe's Ranch, Horsethief Canyon, Mohave Desert 1005 Comment
  CAS-BOT-BC265054  Eriogonum wrightii var. subscaposum David D. Keck 1933-9-17 2526 San Bernardino 0.5 mi. E. of Hawes Ranch, Horsethief Canyon, San Bernardino Mtns. 1005 Comment
  CAS-BOT-BC265062  Eriogonum wrightii var. subscaposum David D. Keck 1933-9-17 2526 San Bernardino 0.5 mi. E. of Hawes Ranch, Horsethief Canyon, San Bernardino Mtns. 1005 Comment
  POM187641  Eriogonum wrightii var. subscaposum J. Ewan 1931-9-7 5150 San Bernardino 1.5 mi. above Burcham Ranch, Horsethief Canyon 991 Comment
  RSA161124  Eriogonum wrightii var. subscaposum Peter H. Raven 1961-9-17 16712 San Bernardino Near Las Flores School, Summit Valley. 884 Comment
  SD60336  Eriogonum wrightii var. subscaposum Peter H. Raven 1961-9-17 16712 San Bernardino San Bernardino Mountains. Summit Valley west of Las Flores School. 883 Comment
  UC523557  Eriogonum wrightii var. subscaposum David D. Keck 1933-9-17 2526 San Bernardino 0.5 mi e Hawes Ranch; San Bernardino Mts., Horsethief Canyon 1000 Comment
  RSA423073  Eriogonum wrightii var. trachygonum J. Ewan 1931-9-7 5150 San Bernardino 1.5 mi. above Burcham Ranch, Horsethief Canyon 991 Comment
  RSA423079  Eriogonum wrightii var. wrightii Louis C. Wheeler 1931-9-7 129 San Bernardino 1 mi. E of Hawes Ranch, Horsetheif Canyon, Mohave River tributary 1006 Comment
  POM358114  Eriophyllum pringlei S. B. Parish, Louis Greata 1901-05 s.n. Los Angeles Beauchamps, Mojave Desert. [Burcham's, = Las Flores Ranch near Mojave River] Comment
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Sep 14 2019
  RSA492902  Eriophyllum pringlei Jeri Hirshberg 1988-4-12 s.n. San Bernardino Las Flores Ranch area, ca. 2 mi. N of intersection of Grass Valley Crk. and Hwy 173, ca. 2.5 mi. E of California Aqueduct 976 Comment
  UCR176118  Erysimum capitatum Holly A. Wanamaker 2005-5-3 21 San Bernardino San Bernardino Mtns, Miller Canyon below Hwy 138, SE of Silverwood Lake, East Fork of West Fork of the Mojave River 1098 Comment
  OBI4117  Erysimum capitatum var. capitatum Donald Myrick 1971-4-21 2208 San Bernardino In Summit Valley S of Hesperia Comment
  RSA530266  Erysimum capitatum var. capitatum Donald Myrick 1971-4-21 2208 San Bernardino In Summit Valley S of Hesperia, Comment
  SBBG41465  Erysimum capitatum var. capitatum D. Myrick 1971-4-21 2208 San Bernardino Summit Valley, S of Hesperia Comment
  CSUSB1754  Eschscholzia californica J. Earsom 1975-5-23 San Bernardino San Bernardino Mountains Highway 138, 1 mile south of Silverwood Lake, San Bernardino Mountains. 1051 Comment
  UCR147592  Eschscholzia minutiflora Naomi Fraga, Et al. 2004-7-13 1302 San Bernardino Transverse Ranges; San Bernardino Mountains region, Horsethief Canyon, along Hwy 138 976 Comment
  RSA701507  Eschscholzia minutiflora subsp. covillei Naomi Fraga, Sarah J. De Groot, Tammy Morgan 2004-7-13 1302 San Bernardino Horsetheif Canyon, along Hwy 138. 976 Comment
  CSUSB1757  Eschscholzia parishii Daryl Faustini 1973-7-2 San Bernardino Silverwood Lake Silverwood Lake 761 Comment
  UCR82186  Euphorbia maculata A. C. Sanders, P. J. MacKay, C. L. Sanders 1994-8-28 15472 San Bernardino San Bernardino Mtns, SW end of Silverwood Lake, near Cleghorn Day Use Area 1021 Comment
  UCD142771  Euphorbia serpillifolia A. C. Sanders; P. MacKay 1994-6-19 14823 San Bernardino San Bernardino Mountains. Lower Miller Canyon (E Fork of W Fork of Mojave River), below Pilot Rock Camp. 1200 Comment
  UCR81622  Euphorbia serpillifolia A. C. Sanders, P. J. MacKay 1994-6-12 14786 San Bernardino San Bernardino Mtns, Lake Silverwood, Cleghorn Day Use Area, south side of the lake near mouth of Sawpit Canyon 1100 Comment
  UCR83719  Euphorbia serpillifolia A. C. Sanders, P. J. MacKay 1994-6-19 14823 San Bernardino San Bernardino Mtns., lower Miller Canyon (E fork of W fork of Mojave River), below Pilot Rock Camp 1128 Comment
  VVC907  Euphorbia serpillifolia A. C. Sanders, J. Mac 1994-6-12 14786 San Bernardino San Bernardino Mtns, Lake Silverwood, Cleghorn Day Use Area, south side of the lake near mouth of Sawpit Canyon 1100 Comment
  UCR82172  Euphorbia serpillifolia subsp. serpillifolia A. C. Sanders, P. J. MacKay, C. L. Sanders 1994-8-28 15473 San Bernardino San Bernardino Mtns, SW end of Silverwood Lake, near Cleghorn Day Use Area 1021 Comment
  UCR83729  Festuca arundinacea A. C. Sanders, P. J. MacKay 1994-6-19 14847 San Bernardino San Bernardino Mtns., lower Miller Canyon (E fork of W fork of Mojave River), below Pilot Rock Camp 1128 Comment
  UCR83762  Festuca rubra A. C. Sanders, P. J. MacKay 1994-6-19 14822 San Bernardino San Bernardino Mtns., lower Miller Canyon (E fork of W fork of Mojave River), below Pilot Rock Camp 1128 Comment
  LA34946  Frangula californica Mary V. Hood; 1944-10-14 44- 129 -k* San Bernardino Summit Valley 1066 Comment
  UCR169839  Fraxinus pennsylvanica subsp. velutina T. B. Salvato, D. Wappler 2004-7-28 967 San Bernardino San Bernardino Mtns, Crestline, Central Powerline (Grid 477) N to Miller Canyon, Dart Canyon Road (FSR 2N38), c. 0.25 mi SE of Pilot Rock Conservation Camp, at Miller Canyon Road and the Mojave River crossing 1170 Comment
  CAS-BOT-BC211032  Fraxinus velutina Louis C. Wheeler 1931-9-7 87 San Bernardino 1 mi. E Hawes Ranch, Horsethief Canyon, Mohave [Mojave] R. tributary 1005 Comment
  SFV7507  Fraxinus velutina M. H. Grayum, D. R. Perry, S. Merschel 1975-5-11 s. n. San Bernardino San Bernardino Mountains North fringe of San Bernardino Mountains. Summit Valley. Canyon northwest of Las Flores School. 991 Comment
  UC1123387  Fraxinus velutina D. Axelrod 1935-5-20 530 San Bernardino Mouth of East Fork of West Fork of Mohave River Hesperia Quad. 990 Comment
  RSA307118  Fraxinus velutina var. coriacea Robert F. Thorne, B. Prigge 1979-5-10 52841 San Bernardino San Bernardino Mountains: Silverwood Lake Recreational Park on SW bay of lake. 1037 Comment
  RSA316251  Fraxinus velutina var. coriacea Robert F. Thorne, B. Prigge, Kay Wright, R. K. Benjamin 1981-6-4 54899 San Bernardino San Bernardino Mountains: Marshy area below Cedar Springs Dam at headwaters of Mojave River, north slope of San Bernardino Mountains. 915 Comment
  RSA764473  Fraxinus velutina var. coriacea Doris Bowers 1965-5-23 234 San Bernardino Cedar Springs Dam site 1067 Comment
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May 28 2011
  A422605  Fremontodendron californicum I. W. Clokey & E. G. Anderson 1935-6-5 6749 Unknown Horsethief Canyon Comment
  RSA19983  Fremontodendron californicum I. W. Clokey, E. G. Anderson 1935-6-5 7015 San Bernardino Sawpit Canyon. Brushy hillsides. 1200 Comment
  RSA426886  Fremontodendron californicum I. W. Clokey, E. G. Anderson 1935-6-5 6749 San Bernardino Horsethief Canyon. Brushy hillside. 305 Comment
  RSA426887  Fremontodendron californicum Margaret Muchmore 1930-6-16 s.n. San Bernardino Lower Horsethief Canyon. Comment
  SBBG27625  Fremontodendron californicum D. Myrick 1967-6-13 1663 San Bernardino Summit Valley Rd 12 mi S of Hesperia 914 Comment
  SD227915  Fremontodendron californicum Andrew C. Sanders 1994-6-26 14977 San Bernardino San Bernardino Mountains: dry chaparral and oak covered slopes S of Silverwood Lake, along Forest Service road (2N59?) ca. 2 miles E of Cottonwood Station, W of FS road 2N43 from Cedarpines Park, under powerlines. 1200 Comment
  SEINET5510209 Image available Fremontodendron californicum I. W. Clokey, E. G. Anderson 1935-1 7015 San Bernardino Sawpit Canyon 1200 Comment
  UCR83438  Fremontodendron californicum A. C. Sanders 1994-6-26 14977 San Bernardino San Bernardino Mtns, Slopes south of Silverwood Lake, along Forest Service road (2N59?) about 2 mi east of Cottonwood Station, west of FS road 2N43 from Cedarpines Park, under powerlines 1200 Comment
  VVC1204  Fremontodendron californicum A. C. Sanders 1994-6-26 14977 San Bernardino San Bernardino Mtns, S of Silverwood Lake, along Forest Service Road (2N59?) ca. 2 mi E of Cottonwood Station, W of FS Road 2N43 from Cedarpines Park, under powerlines 1150 Comment
  UC871659  Fremontodendron californicum subsp. californicum I. W. Clokey, E. G. Anderson 1935-6-5 6749 San Bernardino Horsethief Canyon 304 Comment
  UC871660  Fremontodendron californicum subsp. californicum I. W. Clokey, E. G. Anderson 1935-6-5 7015 San Bernardino Sawpit Canyon 1200 Comment
  UCR240525  Galium angustifolium Tim Thomas, P. J. MacKay 2009-5-23 4725 San Bernardino San Bernardino Mountains, along FS Road 2N59, in vicinity of transmission lines 1091 Comment
  VVC1808  Galium angustifolium Tim Thomas, PJ MacKay 2009-5-23 4725 San Bernardino San Bernardino Mtns, Along FS 2N59 at 3580' in vic of transmission lines; SW of Silverwood Lake. 1091 Comment
  POM230703  Galium angustifolium subsp. angustifolium I. W. Clokey, E. G. Anderson 1935-6-5 6926 San Bernardino Horsethief Canyon. 1060 Comment
  UC888707  Galium angustifolium subsp. angustifolium I. W. Clokey and E. G. Anderson 1935-6-5 6926 San Bernardino Horsethief Canyon 1060 Comment
  CAS-BOT-BC183853  Galium aparine Wayne Law; Jun Hu 2000-5-20 39 San Bernardino Transverse Ranges; San Bernardino Mtns.: Miller Canyon next to East fork of West fork Mojave River 1159 Comment
  RSA307125  Galium aparine Robert F. Thorne, Barry A. Prigge 1979-5-10 52849 San Bernardino San Bernardino Mountains: Silverwood Lake Recreational Park on SW bay of lake. 1037 Comment
  UCR172796  Galium aparine Wayne Law, Jun Hu 2000-5-20 39 San Bernardino Transverse Ranges; San Bernardino Mtns., Miller Canyon next to East fork of West fork Mojave River. east of Silverwood lake. 1159 Comment
  UCR83710  Galium nuttallii A. C. Sanders, P. J. MacKay 1994-6-19 14829 San Bernardino San Bernardino Mtns., lower Miller Canyon (E fork of W fork of Mojave River), below Pilot Rock Camp 1128 Comment
  RSA628210  Galium porrigens A. C. Sanders 1994-6-26 14956 San Bernardino Burnt Mill Canyon along Burnt Mille Road, N of Cedarpines Park, 0.9 mi. below Crest Forest Rd. 1372 Comment
  UCR169831  Galium porrigens T. B. Salvato, D. Wappler 2004-7-28 952 San Bernardino San Bernardino Mtns, Crestline, Central Powerline (Grid 477) N to Miller Canyon, Dart Canyon Road (FSR 2N38), c. 0.25 mi SE of Pilot Rock Conservation Camp, at Miller Canyon Road and the Mojave River crossing 1170 Comment
  SD227894  Galium porrigens var. porrigens A. C. Sanders 1994-6-26 14956 San Bernardino San Bernardino Mountains: Burnt Mill Canyon along Burnt Mill Road, N of Cedarpines Park, 0.9 mi. below Crest Forest Rd. 1399 Comment
  UCR83378  Galium porrigens var. porrigens A. C. Sanders 1994-6-26 14956 San Bernardino San Bernardino Mtns, Burnt Mill Canyon along Burnt Mill Rd., north of Cedarpines Park, 1.3 mi below Crest Forest Rd 1475 Comment
  VVC1202  Galium porrigens var. porrigens A. C. Sanders 1994-6-26 14956 San Bernardino San Bernardino Mtns, Burnt Mill Canyon along Burnt Mill Rd., N of Cedarpines Park, 1.3 mi below Crest Forest Rd 1475 Comment
  RSA650571  Garrya veatchii Marion P. Harthill 1974-5-5 1861 San Bernardino Summit Valley 1037 Comment
  UC20260  Gayophytum decipiens S. B. Parish 1884-6-14 1824 San Bernardino Mojave River Comment
  RSA628597  Gayophytum heterozygum A. C. Sanders 1994-6-26 14963 San Bernardino San Bernardino Mountains: S of Silverwood Lake, along forest Service road (2N59?) ca. 2 miles E of Cottonwood Station, W of FS road 2N43 from Cedarpines Park, under powerlines. 1150 Comment
  SD227861  Gayophytum heterozygum A. C. Sanders 1994-6-26 14963 San Bernardino San Bernardino Mts: S of Silverwood Lake, along Forest Service road (2N59?) ca. 2 miles E of Cottonwood Station, W of FS road 2N43 from Cedarpines Park, under powerliines. Collected 0.4 mi. W of 2N43. 1150 Comment
  UCR83377  Gayophytum heterozygum A. C. Sanders 1994-6-26 14963 San Bernardino San Bernardino Mtns, south of Silverwood Lake, along Forest Service Road (2N59?) c. 2 mi east of Cottonwood Station, west of FS Road 2N43 from Cedarpines Park, under powerlines 1150 Comment
  VVC1146  Gayophytum heterozygum A. C. Sanders 1994-6-12 14953 San Bernardino San Bernardino Mtns, S of Silverwood Lk along FS Rd 2N59 ca. 2 mi E of Cottonwood Sta, 0.4 mi W of FS Rd 2N43 from Cedarpines Park, under powerlines 1128 Comment
  RSA0139301  Gayophytum oligospermum Sarah J. De Groot, J. Mark Porter 2005-7-5 5112 San Bernardino San Bernardino Mountains: Cedarpines area; Mojave River road near Cedarpines Park. 1477 Comment
  UCR158091  Gayophytum oligospermum A. C. Sanders, P. J. MacKay 1994-6-19 14810 San Bernardino San Bernardino Mtns., lower Miller Canyon (E fork of W fork of Mojave River), below Pilot Rock Camp 1128 Comment
  UCR83705  Geum macrophyllum A. C. Sanders, P. J. MacKay 1994-6-19 14852 San Bernardino San Bernardino Mtns., lower Miller Canyon (E fork of W fork of Mojave River), below Pilot Rock Camp 1128 Comment
  CAS-BOT-BC536089  Gilia A. C. Sanders 1993-4-11 13728 San Bernardino San Bernardino Mtns: Summit Valley, Hwy 173 about 1 mi E of the Silverwood Lake spillway 1000 Comment
  UCR157666  Gilia A. C. Sanders 1993-4-11 13728 San Bernardino San Bernardino Mtns., Summit Valley, Hwy 173 about 1 mi east of the Silverwood Lake spillway 1000 Comment
  UCR174903  Gilia Jeri Hirshberg 1988-4-12 s.n. San Bernardino San Bernardino Mtns./ Mojave Desert, Las Flores Ranch area, c. 2 mi. north of intersection of Grass Valley Creek and Hwy 173, c. 2.5 mi. east of the California Aqueduct 1037 Comment
  UCR174904  Gilia Jeri Hirshberg 1988-4-12 s.n. San Bernardino San Bernardino Mtns./ Mojave Desert, Las Flores Ranch area, c. 2 mi. north of intersection of Grass Valley Creek and Hwy 173, c. 2.5 mi. east of the California Aqueduct 1037 Comment
  RSA707544  Gilia brecciarum Naomi Fraga, Lisa Rojas 2005-5-18 1562 San Bernardino North side of the San Bernardino Mounains. Small Valley, noth of Las Flores Ranch. OHV area. 1067 Comment
  UCR1641  Gilia brecciarum subsp. neglecta William R. Bowen 1962-5-1 095 San Bernardino San Bernardino Mtns., Cajon Cyn., [Summit Valley] 7 mi east of US 395 on State Hwy 138 1159 Comment
  CSUSB1778  Gilia capitata subsp. abrotanifolia J. Earsom 1975-5-28 San Bernardino San Bernardino Mountains San Bernardino Mountains. Willow Park area, Silverwood Lake 1028 Comment
  SBBG5854  Gilia capitata subsp. abrotanifolia D. Myrick 1967-6-9 1622 San Bernardino below Crestline on Miller Cyn Rd to Lake Arrowhead 1219 Comment
  RSA469446  Gilia leptantha subsp. transversa S. B. Parish, Louis Greata 1901-05 3057 San Bernardino Burchamps [probably Burcham's, also known as Las Flores Ranch near Mojave River ]. Comment
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Dec 29 2015
  RSA492855  Gilia leptantha subsp. transversa Jeri Hirshberg 1988-4-12 s.n. San Bernardino Las Flores Ranch area, ca. 2 mi. N of intersection of Grass VLas Flores Canyon 3.8 miles north of Coast Highway. alley Crk. and Hwy 173, ca. 2.5 mi. E of California Aqueduct. 976 Comment
  UC133739  Gilia leptantha subsp. transversa S. B. Parish 1901-5-29 4866 San Bernardino Mojave Desert , Burcham's Ranch (Burcham's Ranch) 1066 Comment
  POM250435  Gilia modocensis I. W. Clokey, E. G. Anderson 1935-5-15 6824 San Bernardino Horsethief Canyon. 1000 Comment
  CAS-BOT-BC401987  Gilia ochroleuca subsp. bizonata S. B. Parish 1901-5-30 4866 San Bernardino Burcham's Ranch, Mojave River Comment
  RSA492838  Gilia sinuata Jeri Hirshberg 1988-4-12 s.n. San Bernardino Las Flores Ranch area, ca. 2 mi. N of intersection of Grass VLas Flores Canyon 3.8 miles north of Coast Highway. alley Crk. and Hwy 173, ca. 2.5 mi. E of California Aqueduct. 976 Comment
  CAS-BOT-BC282713  Glyceria elata A. C. Sanders; P. MacKay 1994-6-19 14846 San Bernardino Lower Miller Canyon, E Fork of W Fork of Mojave River, below Pilot Rock Camp, San Bernardino Mountains 1066 Comment
  UCD85134  Glyceria elata F. M. Reed 1931-5-28 7007 San Bernardino Gorge of Rialto Creek below Camp Seely. 1188 Comment
  UCD86735  Glyceria elata A. C. Sanders; P. MacKay 1994-6-19 14846 San Bernardino San Bernardino Mountains. Lower Miller Canyon (E Fork of W Fork of Mojave River), below Pilot Rock Camp. 1066 Comment
  UCR2441  Glyceria elata F. M. Reed 1931-5-28 7007 San Bernardino San Bernardino Mtns., Seeley Gorge, gorge of Rialto Creek below Camp Seeley [Rialto Creek in now called Seeley Creek] 1189 Comment
  UCR83725  Glyceria elata A. C. Sanders, P. J. MacKay 1994-6-19 14846 San Bernardino San Bernardino Mtns., lower Miller Canyon (E fork of W fork of Mojave River), below Pilot Rock Camp 1128 Comment
  UCR90509  Glyceria elata F. M. Reed 1931-5-28 7007 San Bernardino San Bernardino Mtns., gorge of Seeley Creek below Heart Rock 1250 Comment
  UCR92723  Glyceria elata A. C. Sanders 1994-7-31 15205 San Bernardino San Bernardino Mtns., Miller Canyon at the road crossing of the Mojave River just above Pilot Rock Conservation Camp, 0.7 miles east of Hwy 138 junction 1134 Comment
  JEPS64817  Glycyrrhiza lepidota S. B. and W. F. Parish May, 1882 400 San Bernardino Mojave River; banks Comment
  RSA316292  Glycyrrhiza lepidota R. F. Thorne, B. A. Prigge, Kay Wright, R. K. Benjamin 1981-6-4 54885 San Bernardino San Bernardino Mountains: Marshy area below Cedar Springs Dam at headwaters of Mojave River, north slope of San Bernardino Mountains. 915 Comment
  UC192319  Glycyrrhiza lepidota S. B. and W. F. Parish May, 1882 400 San Bernardino Mojave River; banks Comment
  VVC1255  Glycyrrhiza lepidota P. J. MacKay, T. W. Thomas 1996-9-7 A- 12 San Bernardino San Bernardino Mtns, Northeast corner of Jct of Hwy 138 & 173, west of Lake Silverwood. Chaparral; uncommon. 992 Comment
  VVC68  Gnaphalium canescens P. J. MacKay, T. Thomas 1996-9-7 A- 17 San Bernardino San Bernardino Mtns, Northeast corner of Jct of Hwy 138 & 173, west of Lake Silverwood. Chaparral; uncommon. 992 Comment
  RSA785695  Gnaphalium palustre Doris Bowers 1969-6-28 709 San Bernardino Las Flores Ranch near Indian village site. 1067 Comment
  POM187648  Gnaphalium thermale J. Ewan 1931-9-7 5153 San Bernardino Cleared slope above stream, Sawpit Canyon, San Bernardino Mts 1280 Comment
  SD227748  Helianthus gracilentus A. C. Sanders 1994-6-26 14966 San Bernardino San Bernardino Mountains: slopes S of Silverwood Lake, along Forest Service road (2N59?) ca. 2 miles E of Cottonwood Station, W of FS road 2N43 from Cedarpines Park, under powerlines. Roadside 0.4 mi. W of 2N43. 1150 Comment
  UCR83369  Helianthus gracilentus A. C. Sanders 1994-6-26 14966 San Bernardino San Bernardino Mtns, south of Silverwood Lake, along Forest Service Road (2N59?) c. 2 mi east of Cottonwood Station, west of FS Road 2N43 from Cedarpines Park, under powerlines 1150 Comment
  VVC1194  Helianthus gracilentus A. C. Sanders 1994-6-26 14966 San Bernardino San Bernardino Mtns, S of Silverwood Lake, along Forest Service Road (2N59?) ca. 2 mi E of Cottonwood Station, W of FS Road 2N43 from Cedarpines Park, under powerlines 1150 Comment
  CSUSB744  Heliotropium curassavicum var. oculatum R. C. Smith 1972-7-13 San Bernardino Mojave River south of Victorville. 975 Comment
  UCR93477  Heliotropium curassavicum var. oculatum A. C. Sanders, C. L. Sanders 1994-7-31 15212 San Bernardino San Bernardino mtns, Silverwood Lake, W end of lake at and near the Cleghorn Day use Area. 1100 Comment
  RSA660151  Hemizonia fitchii Steve Boyd, Naomi Fraga, Marisa Sripracha, Samantha Tessel, Pesach Lubinsky, Timothy S. Ross 2001-8-24 10426 San Bernardino Northwest end of the range along Highway 173, vicinity of Las Flores Ranch, just north of Silverwood Lake. 299 Comment
  RSA785601  Hemizonia fitchii Doris Bowers 1974-8-8 2297 San Bernardino Las Flores Ranch N. side of San Bernardino Mtns. 976 Comment
  UCR147718  Hemizonia fitchii Steve Boyd, Et al. 2001-8-24 10426 San Bernardino Transverse Ranges; San Bernardino Mountains region, Northwest end of the range along Highway 173, vicinity of Las Flores Ranch, just north of Silverwood Lake. 299 Comment
  UCR160722  Hemizonia fitchii Dave Silverman, Cindy Hopkins 2005-6-18 6189 San Bernardino NW San Bernardino Mtns, Summit Valley-Silverwood Lake area, north of Hwy 138, Las Flores Ranch, Horsethief Creek, at Calif. Dept. of Water Resources Calif. Aqueduct crossing 956 Comment
  UCR24610  Hemizonia fitchii T. P. Krantz 1980-8-18 s.n. San Bernardino Mojave Desert/San Bernardino Mtns., north base of the mountains near Las Flores Ranch, in the Mojave River drainage Comment
  POM360337  Hemizonia pungens L. C. Wheeler 1931-9-7 89 San Bernardino 1 mi. E of Hawes Ranch, Horsetheif Canyon, Mohave River tributary 1006 Comment
  CDA7797  Hemizonia pungens subsp. pungens P. Lounsberry 1966-9-1 San Bernardino Las Flores Ranch, Summit Valley, between San Bernardino & Victorville. 0 Comment
  POM301611  Heterocodon rariflorum J. C. Roos 1937-5-28 821 San Bernardino Las Flores Ranch, west fork of Mojave River. Comment
  UCR23686  Heterocodon rariflorum John C. Roos 1937-5-28 821 San Bernardino San Bernardino Mtns./Mojave Desert, West Fork of Mojave River Comment
  UCR81620  Heterocodon rariflorum A. C. Sanders, P. J. MacKay 1994-6-12 14782 San Bernardino San Bernardino Mtns, Lake Silverwood, Cleghorn Day Use Area, south side of the lake near mouth of Sawpit Canyon 1100 Comment
  VVC905  Heterocodon rariflorum A. C. Sanders, P J MacKay 1994-6-12 14782 San Bernardino San Bernardino Mtns, Lake Silverwood, Cleghorn Day Use Area, south side of the lake near mouth of Sawpit Canyon 1100 Comment
  SEINET4567404  Heterogaura heterandra E. Anderson 1933-6-5 6768 San Bernardino Sawpit Canyon. Comment
  SEINET4567410  Heterogaura heterandra I. W. Clokey, E. G. Anderson 1935-6-5 6768 San Bernardino Sawpit Canyon, San Bernardino 1450 Comment
  CAS-BOT-BC311289  Heterotheca sessiliflora subsp. echioides J. Ewan 1931-9-7 5187 San Bernardino One mile below Summit, Horsethief Canyon 1127 Comment
  RSA471609  Heterotheca sessiliflora subsp. echioides Joseph A. Ewan 1931-9-7 5187 San Bernardino One mile below Summit, Horsetheif Canyon. 1128 Comment
  RSA785344  Heterotheca sessiliflora subsp. echioides Doris Bowers 1974-8-8 2300 San Bernardino Las Flores Ranch N. side of San Bernardino Mtns. 976 Comment
  RSA271868  Horkelia californica subsp. dissita C. W. Tilforth, John Dourley 1978-7-20 1644 San Bernardino About 1 miles N of Hwy 138 and N of Silverwood Lake, east of Cajon Jct. 1098 Comment
  RSA614926  Horkelia californica subsp. dissita A. C. Sanders 1994-7-31 15206 San Bernardino San Bernardino Mountains: Miller Canyon at the road crossing of the Mojave River just above Pilot Rock Conservation Camp, 0.7 mi. E of Hwy 138 junction. 1145 Comment
  UCR93416  Horkelia californica subsp. dissita A. C. Sanders 1994-7-31 15206 San Bernardino San Bernardino Mtns., Miller Canyon at the road crossing of the Mojave River just above Pilot Rock Conservation Camp, 0.7 miles east of Hwy 138 junction 1134 Comment
  SD143732  Horkelia californica var. elata A. C. Sanders 1994-7-31 15206 San Bernardino San Bernardino Mountains: Miller Canyon at the road crossing of the Mijave River just above Pilot Rock Conservation Camp, 0.7 mi. E of Hwy 138 junction 1145 Comment
  RSA451552  Horkelia rydbergii Louis C. Wheeler 1931-9-9 108 San Bernardino Burnt Mill Canyon 1372 Comment
  CAS-BOT-BC201094  Hosackia crassifolia A. C. Sanders 1994-6-26 14965 San Bernardino San Bernardino Mountains: S of Silverwood Lake, along Forest Service road (2N59?) ca. 2 miles E of Cottonwood Station, W of FS road 2N43 from Cedarpines Park, under powerlines 1150 Comment
  CAS-BOT-BC201104  Hosackia crassifolia Ira W. Clokey; E. G. Anderson 1935-6-5 6678 San Bernardino Sawpit Canyon, San Bernardino Mountains 1260 Comment
  SBBG45100  Hosackia crassifolia var. crassifolia I. W. Clokey with E. G. Anderson 1935-6-5 San Bernardino Sawpit Cyn 1260 Comment
  SEINET998813  Hypericum formosum T. B. Salvato, D. Wappler 2004-1 962 San Bernardino San Bernardino Mtns: Crestline, Central Powerline (Grid 477) N to Miller Canyon, Dart Canyon Road (FSR 2N38), ca 0.25 mi SE of Pilot Rock Conservation Camp, at Miller Canyon Road and the Mojave River crossing (Silverwood Lake 7.5'Q) 1169 Comment
  UCR169834  Hypericum formosum var. scouleri T. B. Salvato, D. Wappler 2004-7-28 962 San Bernardino San Bernardino Mtns, Crestline, Central Powerline (Grid 477) N to Miller Canyon, Dart Canyon Road (FSR 2N38), c. 0.25 mi SE of Pilot Rock Conservation Camp, at Miller Canyon Road and the Mojave River crossing 1170 Comment
  UCR170274  Impatiens balfourii T. B. Salvato, D. Wappler 2004-7-28 959 San Bernardino San Bernardino Mtns, Crestline, Central Powerline (Grid 477) N to Miller Canyon, Dart Canyon Road (FSR 2N38), c. 0.25 mi SE of Pilot Rock Conservation Camp, at Miller Canyon Road and the Mojave River crossing 1170 Comment
  RSA78093  Iris hartwegii subsp. australis Verne Grant 1953-6-23 18497 San Bernardino 3.0 miles east of Crestline, San Bernardino Mountains. 1524 Comment
  SEINET890818 Image available Juncaceae Peter F. Zika 2001-1 16587 San Bernardino Miller Canyon, East Fork of West Fork Mojave River, below Route 138, San Bernardino Mountains 1120 Comment
  RSA316209  Juncus balticus subsp. ater Robert F. Thorne, B. A. Prigge, Kay Wright, R. K. Benjamin 1981-6-4 54897 San Bernardino San Bernardino Mountains: below Cedar Springs Dam at headwaters of Mojave River, north slope of San Bernardino Mountains. 915 Comment
  RSA316283  Juncus bufonius Robert F. Thorne, B. A. Prigge, Kay Wright, R. K. Benjamin 1981-6-4 54888 San Bernardino San Bernardino Mountains: below Cedar Springs Dam at headwaters of Mojave River, north slope of San Bernardino Mountains. 915 Comment
  UCSB50558  Juncus bufonius var. bufonius Prigge, Barry; Thorne, Robert; Wright, Kay 1981-6-4 San Bernardino San Bernardino mtns; below Cedar Springs Dam at headwaters of Mojave River; north slope of San Bernardino Mts 914 Comment
  UCR177376  Juncus covillei A. C. Sanders, P. J. MacKay 1994-6-19 14825 San Bernardino San Bernardino Mtns., lower Miller Canyon (E fork of W fork of Mojave River), below Pilot Rock Camp 1128 Comment
  CAS-BOT-BC123254  Juncus effusus subsp. austrocalifornicus Peter F. Zika 2001-9-22 16587 San Bernardino San Bernardino Mountains, Miller Canyon 1120 Comment
  NY621736  Juncus effusus subsp. austrocalifornicus P. F. Zika 2001-9-22 16587 San Bernardino Miller Canyon, East Fork of West Fork Mojave River, below Route 138, San Bernardino Mountains 1120 Comment
  RSA0006525  Juncus effusus subsp. austrocalifornicus P. F. Zika 2001-9-22 16587 San Bernardino Miller Canyon, East Fork of West Fork Mojave River, below Route 138. 1120 Comment
  SD154133  Juncus effusus subsp. austrocalifornicus Peter F. Zika 2001-9-22 16587 San Bernardino San Bernardino Mountains, Miller Canyon, East Fork of West Fork Mojave River, below Route 138. 1120 Comment
  SEINET10569912 Image available Juncus effusus subsp. austrocalifornicus Peter F. Zika 2001-9-22 Zika 16587 San Bernardino East Fork of West Fork Mojave River, below Route 138, San Bernardino Mountains. 1120 Comment
  UC1776834 Image available Juncus effusus subsp. austrocalifornicus Peter F. Zika 2001-9-22 16587 San Bernardino below Rt 138 Miller Canyon; San Bernardino Mountains, Mojave River 1120 Comment
  UCR170272  Juncus effusus subsp. austrocalifornicus T. B. Salvato, D. Wappler 2004-7-28 956 San Bernardino San Bernardino Mtns, Crestline, Central Powerline (Grid 477) N to Miller Canyon, Dart Canyon Road (FSR 2N38), c. 0.25 mi SE of Pilot Rock Conservation Camp, at Miller Canyon Road and the Mojave River crossing 1170 Comment
  RSA316276  Juncus mexicanus Robert F. Thorne, B. A. Prigge, Kay Wright, R. K. Benjamin 1981-6-4 54896 San Bernardino San Bernardino Mountains: below Cedar Springs Dam at headwaters of Mojave River, north slope of San Bernardino Mountains. 915 Comment
  RSA628208  Juncus rugulosus A. C. Sanders 1994-6-26 14976 San Bernardino San Bernardino Mountains: S of Silverwood Lake, along forest Service road (2N59?) ca. 2 miles E of Cottonwood Station, W of FS road 2N43 from Cedarpines Park, under powerlines. 1150 Comment
  UCR83353  Juncus rugulosus A. C. Sanders 1994-6-26 14976 San Bernardino San Bernardino Mtns, south of Silverwood Lake, along Forest Service Road (2N59?) c. 2 mi east of Cottonwood Station, west of FS Road 2N43 from Cedarpines Park, under powerlines 1150 Comment
  VVC1205  Juncus rugulosus A. C. Sanders 1994-6-26 14976 San Bernardino San Bernardino Mtns, S of Silverwood Lake, along Forest Service Road (2N59?) ca. 2 mi E of Cottonwood Station, W of FS Road 2N43 from Cedarpines Park, under powerlines 1150 Comment
  RSA614924  Juncus textilis A. C. Sanders, C. L. Sanders 1994-7-31 15210 San Bernardino San Bernardino Mountains: Silverwood Lake, W end of lake at and near the Cleghorn Day Use Area. 1100 Comment
  UCR93430  Juncus textilis A. C. Sanders, C. L. Sanders 1994-7-31 15210 San Bernardino San Bernardino mtns, Silverwood Lake, W end of lake at and near the Cleghorn Day use Area. 1100 Comment
  RSA316291  Juncus xiphioides Robert F. Thorne, B. A. Prigge, Kay Wright, R. K. Benjamin 1981-6-4 54887 San Bernardino San Bernardino Mountains: below Cedar Springs Dam at headwaters of Mojave River, north slope of San Bernardino Mountains. 915 Comment
  UCSB50557  Juncus xiphioides Thorne, Robert; Prigge, Barry; Wright, Kay 1981-6-4 San Bernardino below Cedar Springs Dam; at headwaters of Mojave River; north slope of San Bernardino Mts 914 Comment
  POM296998  Juniperus californica Lyman Benson 1958-12-5 15843 San Bernardino West of Weirick Ranch. San Bernardino Mt. Range. Drainage area: Mojave River. 1219 Comment
  RSA650052  Juniperus californica Marion P. Harthill 1974-5-2 1706 San Bernardino Summit Valley, Cajon. 1006 Comment
  RSA651023  Juniperus californica Claude T. Powers 1949-1-1 s.n. San Bernardino Summit Calif. [ Summit Valley, Silverwood Lake, Hwy 173 & Hwy 138]. 914 Comment
  UCR115474  Juniperus californica Frank C. Vasek 1961-9-22 610922- 04 San Bernardino San Bernardino Mtns., 4 mi west of the junction of East Deep Creek Road to Lake Arrowhead, near the Mojave River Comment
  VVC1265  Juniperus californica F. C. Vasek 1961-9-22 610922 -5 San Bernardino Mojave River, Near Mojave River, 0.4 mi W of the junction w/ Arrowhead Highway 997 Comment
  CSUSB1897  Keckiella ternata Paul Rogers, Daryl Faustini 1973-7-2 San Bernardino Silverwood Lake 761 Comment
  UCR169845  Keckiella ternata T. B. Salvato, D. Wappler 2004-7-28 951 San Bernardino San Bernardino Mtns, Crestline, Central Powerline (Grid 477) N to Miller Canyon, Dart Canyon Road (FSR 2N38), c. 0.25 mi SE of Pilot Rock Conservation Camp, at Miller Canyon Road and the Mojave River crossing 1170 Comment
  RSA272163  Keckiella ternata subsp. ternata C. W. Tilforth, J. Dourley 1978-7-20 1639 San Bernardino About 1 miles N of Hwy 138 and N of Silverwood Lake, east of Cajon Jct. 1098 Comment
  CLARK-A1528-4702  Koeleria macrantha John C. Roos 1937-5-28 San Bernardino San Bernardino Mountains Comment
  CAS-BOT-BC341593  Lagophylla ramosissima S. B. Parish 1901-5-29 4975 San Bernardino Burcham's Ranch, Mojave River Comment
  CAS-BOT-BC341598  Lagophylla ramosissima A. C. Sanders; P. MacKay 1994-6-19 14836 San Bernardino San Bernardino Mountains: lower Miller Canyon (E Fork of W Fork of Mojave River), below Pilot Rock Camp 1200 Comment
  POM361463  Lagophylla ramosissima L. C. Wheeler 1933-9-17 2115 San Bernardino 1/2 mile E Hawes Ranch, Horsethief Canyon, Mohave River Tributary 1006 Comment
  UCD133626  Lagophylla ramosissima A. C. Sanders; P. MacKay 1994-6-19 14836 San Bernardino San Bernardino Mountains. Lower Miller Canyon (E Fork of W Fork of Mojave River), below Pilot Rock Camp. 1066 Comment
  UCR68033  Lagophylla ramosissima W. W. Wright 1988-6-21 s.n. San Bernardino San Bernardino Mtns, Las Flores Ranch, along Mojave River, 1 mi. downstream from Silverwood Lake Dam 915 Comment
  UCR81469  Lagophylla ramosissima A. C. Sanders, P. J. MacKay 1994-6-12 14772 San Bernardino San Bernardino Mtns, Summit Valley along Hwy 173, north side of mountains. 1000 Comment
  UCR83716  Lagophylla ramosissima A. C. Sanders, P. J. MacKay 1994-6-19 14836 San Bernardino San Bernardino Mtns., lower Miller Canyon (E fork of W fork of Mojave River), below Pilot Rock Camp 1128 Comment
  VVC1804  Lagophylla ramosissima Tim Thomas, PJ MacKay 2009-5-23 4716 San Bernardino San Bernardino Mtns, West of Lk Silverwood, below Cleighorn Pass; FS Rd 2N59 1078 Comment
  VVC858  Lagophylla ramosissima A. C. Sanders, J. Mac 1994-6-12 14772 San Bernardino San Bernardino Mtns, Summit Valley along Hwy 173, N side of mountains. 1000 Comment
  SEINET11302771 Image available Lamium amplexicaule Jean Philippe Solves, Andrew Johnston, Sean Noudali 2016-3-9 050 San Bernardino San Bernadino National Forest; Dark Canyon on Miller Rd. 1097 Comment
  CAS-BOT-BC338950  Lasthenia californica S. B. Parish 1901-5-29 4975 San Bernardino Burcham's Rch., Mojave River Comment
  RSA307129  Lasthenia californica R. F. Thorne, B. Prigge 1979-5-10 52845 San Bernardino San Bernardino Mountains: Silverwood Lake Recreational Park on SW bay of lake. 1037 Comment
  UCR75388  Lasthenia gracilis A. C. Sanders 1993-4-11 13720 San Bernardino San Bernardino Mtns, Summit Valley, Hwy 138, just west of junction with Hwy 173, & 8.9 mi east of Cajon Junction 1050 Comment
  RSA271865  Lathyrus vestitus subsp. laetiflorus C. W. Tilforth, Walter Wisura 1978-7-20 1640 San Bernardino About 1 miles N of Hwy 138 & N of Silverwood Lake, east of Cajon Jct. 1098 Comment
  CAS-BOT-BC89249  Lepidium flavum S. B. Parish; W. F. Parish 1882-5-1 688 San Bernardino Banks of the Mohave River. Brown's Crossing. Comment
  RSA102255  Lepidium flavum S. B. Parish, W. F. Parish 1882-05 688 San Bernardino Headwaters of Mojave River, San Bernardino Mountains. Comment
  UC10616  Lepidium flavum Norman C. Wilson 1893-6-24 San Bernardino Cottonwood Comment
  UCR82171  Leptochloa uninervia A. C. Sanders, P. J. MacKay, C. L. Sanders 1994-8-28 15483 San Bernardino San Bernardino Mtns, SW end of Silverwood Lake 1030 Comment
  UCR92726  Leptochloa uninervia A. C. Sanders, C. L. Sanders 1994-7-31 15214 San Bernardino San Bernardino Mtns, Silverwood Lake, east end of lake at mouth of Miller Canyon 1100 Comment
  POM250434  Leptosiphon breviculus I. W. Clokey, E. G. Anderson 1935-5-15 6826 San Bernardino Horsethief Canyon. 1000 Comment
  RSA495907  Leptosiphon breviculus Jeri Hirshberg 1988-4-12 s.n. San Bernardino Las Flores Ranch area, ca. 2 mi. N of intersection of Grass VLas Flores Canyon 3.8 miles north of Coast Highway. alley Crk. and Hwy 173, ca. 2.5 mi. E of California Aqueduct. 976 Comment
  RSA707541  Leptosiphon breviculus Naomi Fraga, Lisa Rojas 2005-5-18 1560 San Bernardino North side of the San Bernardino Mounains. Small Valley, noth of Las Flores Ranch. OHV area. 1067 Comment
  POM263550  Leptosiphon liniflorus J. C. Roos 1937-5-28 650 San Bernardino West Fork Mojave River, Cleghorn Canyon. Comment
  RSA316289  Leptosiphon liniflorus R. F. Thorne, B. A. Prigge, Kay Wright, R. K. Benjamin 1981-6-4 54903 San Bernardino Near Ceder Springs Dam. 915 Comment
  RSA492903  Leptosiphon liniflorus Jeri Hirshberg 1988-4-12 s.n. San Bernardino Las Flores Ranch area, ca. 2 mi. N of intersection of Grass VLas Flores Canyon 3.8 miles north of Coast Highway. alley Crk. and Hwy 173, ca. 2.5 mi. E of California Aqueduct. 976 Comment
  SBBG27767  Leptosiphon liniflorus D. Myrick 1967-6-13 1669 San Bernardino Summit Valley 13 mi S of Hesperia 1066 Comment
  SD225738  Lessingia germanorum R. K. Brummitt, N. A. Brummitt 1999-8-16 20365 San Bernardino 17 km N of San Bernardino, Miller Canyon 1100 Comment
  CAS-BOT-BC339409  Lessingia glandulifera var. glandulifera J. Ewan 1931-9-7 5190 San Bernardino One mile below summit, Horsethief Canyon Comment
  OBI63070  Lessingia glandulifera var. glandulifera R. K. Brummitt & N. A. Brummitt, N. A. Brummitt 1999-8-16 20365 San Bernardino 17 km N of San Bernardino, Miller Cyn 1100 Comment
  RSA710824  Lessingia glandulifera var. glandulifera R. K. Brummitt, N. A. Brummitt 1999-8-16 20365 San Bernardino 17 km N of San Bernardino, Miller Canyon 1100 Comment
  UC1795007  Lessingia glandulifera var. glandulifera R. K. Brummitt and N. A. Brummitt 1999-8-16 20365 San Bernardino 17 km N of San Bernardino, Miller Canyon 1100 Comment
  UC523556  Lessingia glandulifera var. glandulifera David D. Keck 1933-9-17 2525 San Bernardino 0.5 mi e of Hawes Ranch Horsethief Canyon; San Bernardino Mts. 1000 Comment
  UC879883  Linanthus breviculus I. W. Clokey and E. G. Anderson 1935-5-15 6826 San Bernardino Horsethief Canyon 1000 Comment
  UCR164868  Linanthus breviculus Naomi Fraga, Lisa Rojas 2005-5-18 1560 San Bernardino Transverse Ranges: San Bernardino Mountains region, N side of San Bernardino Mountains, Small Valley, north of Las Flores Ranch, OHV area 1067 Comment
  VVC2067  Linanthus ciliatus Tim Thomas, P. J. MacKay 2011-6-18 5431 San Bernardino San Bernardino Mtns, SE of Lk Silverwood on FS2N33/Pilot Knob 1226 Comment
  POM364617  Linanthus dichotomus subsp. dichotomus S. B. Parish, Louis Greata 1901-05 H.- 3019 San Bernardino Beauchamps [probably Burcham's, also known as Las Flores Ranch near Mojave River], Mojave Desert. Comment
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Dec 29 2015
  UCR83715  Linanthus liniflorus A. C. Sanders, P. J. MacKay 1994-6-19 14837 San Bernardino San Bernardino Mtns., lower Miller Canyon (E fork of W fork of Mojave River), below Pilot Rock Camp 1128 Comment
  CLARK-A1045-247  Linanthus liniflorus subsp. pharnaceoides George K. Helmkamp 1977-6-5 San Bernardino San Bernardino Mountains along State Highway 138, 4 miles east of Summit; ; Silverwood Lake 7.5' Q 1066 Comment
  CLARK-A1528-723  Linanthus parryae C. M. Flanagan 1971-5-14 San Bernardino Comment
  POM250439  Linanthus parryae I. W. Clokey, E. G. Anderson 1935-5-15 6823 San Bernardino Horsethief Canyon. 1000 Comment
  UC880118  Linanthus parryae E. G. Anderson 1935-5-15 6823 San Bernardino Horsethief Canyon 1000 Comment
  UC880119  Linanthus parryae I. W. Clokey, E. G. Anderson 1935-5-15 6823 San Bernardino Horsethief Canyon 1000 Comment
  RSA754349  Lithophragma affine I. W. Clokey, E. C. Anderson 1935-6-5 6667 San Bernardino Sawpit Canyon 1300 Comment
  UC858162  Lithophragma affine I. W. Clokey and E. G. Anderson 1935-6-5 6667 San Bernardino Sawpit Canyon 1300 Comment
  UCR176096  Lithophragma affine Holly A. Wanamaker 2005-5-3 34 San Bernardino San Bernardino Mtns, Miller Canyon below Hwy 138, SE of Silverwood Lake, East Fork of West Fork of the Mojave River 1098 Comment
  RSA311771  Lithophragma affine subsp. mixtum R. F. Thorne, B. A. Prigge 1979-5-10 52820 San Bernardino San Bernardino Mountains; on road to Silverwood Lake above stream in Horsethief Canyon S of junction with road to Hesperia. 1098 Comment
  RSA468237  Lithophragma affine subsp. mixtum I. W. Clokey, E. G. Anderson 1935-6-5 6667 San Bernardino Sawpit Canyon 1300 Comment
  RSA307122  Lomatium dissectum R. F. Thorne, Barry Prigge 1979-5-10 52846 San Bernardino San Bernardino Mountains: Silverwood Lake Recreational Park on SW bay of lake. 1037 Comment
  UCR172801  Lomatium dissectum Wayne Law, Jun Hu 2000-5-20 50 San Bernardino Transverse Ranges; San Bernardino Mtns., Miller Canyon next to East fork of West fork Mojave River. east of Silverwood lake. 1159 Comment
  UCR83756  Lomatium dissectum A. C. Sanders, P. MacKay 1994-6-19 14831 San Bernardino San Bernardino Mtns., lower Miller Canyon (E fork of W fork of Mojave River), below Pilot Rock Camp 1128 Comment
  UC1536076  Lomatium dissectum var. multifidum Robert F. Thorne and Barry Prigge 1979-5-10 52846 San Bernardino on s.w. bay of Silverwood Lake (Silverwood Lake Recreational Park); Silverwood Lake Recreational Park 1036 Comment
  RSA492860  Lomatium mohavense subsp. mohavense Jeri Hirshberg 1988-4-12 s.n. San Bernardino Las Flores Ranch area, ca. 2 mi. N of intersection of Grass Valley Crk. and Hwy 173, ca. 2.5 mi. E of California Aqueduct. 976 Comment
  RSA492899  Lomatium nevadense Jeri Hirshberg 1988-4-12 s.n. San Bernardino Las Flores Ranch area, ca. 2 mi. N of intersection of Grass Valley Crk. and Hwy 173, ca. 2.5 mi. E of California Aqueduct. 976 Comment
  RSA497537  Lonicera interrupta W. Wisura, W. Steinmetz 1989-5-27 4365 San Bernardino PCT SW of Silverwood Lake. San Bernardino Mountains. Comment
  VVC1814  Lonicera interrupta Tim Thomas, PJ MacKay 2009-5-23 4733 San Bernardino San Bernardino Mtns, FS 2N59 at 3770'; SW of Silverwood Lake. 1149 Comment
  UCR93448  Lotus corniculatus A. C. Sanders, C. L. Sanders 1994-7-31 15213 San Bernardino San Bernardino mtns, Silverwood Lake, W end of lake at and near the Cleghorn Day use Area. 1100 Comment
  POM230634  Lotus crassifolius I. W. Clokey, E. N. Anderson 1935-6-5 6678 San Bernardino Sawpit Canyon. 384 Comment
  SEINET3557236 Image available Lotus crassifolius I. W. Clokey 1935-6-5 6678 San Bernardino Sawpit Canyon, San Bernardino Mts 1260 Comment
  UCR83370  Lotus crassifolius A. C. Sanders 1994-6-26 14965 San Bernardino San Bernardino Mtns, south of Silverwood Lake, along Forest Service Road (2N59?) c. 2 mi east of Cottonwood Station, west of FS Road 2N43 from Cedarpines Park, under powerlines 1150 Comment
  UC864782  Lotus crassifolius var. crassifolius I. W. Clokey and E. G. Anderson 1935-6-5 6678 San Bernardino Sawpit Canyon San Bernardino Mts. 1260 Comment
  CLARK-A1528-2798  Lotus grandiflorus John C. Roos 1937-5-28 1687 San Bernardino San Bernardino Mountains Comment
  SEINET3696873 Image available Lotus grandiflorus I. W. Clokey, E. G. Anderson 1935-5-15 6709 San Bernardino Horsethief Canyon 1000 Comment
  UC864793  Lotus grandiflorus I. W. Clokey and E. G. Anderson 1935-5-15 6709 San Bernardino Horsethief Canyon 1000 Comment
  POM230752  Lotus grandiflorus var. grandiflorus I. W. Clokey, E. N. Anderson 1935-4-15 6709 San Bernardino Horsecheif Canyon 1000 Comment
  RSA307113  Lotus grandiflorus var. mutabilis R. F. Thorne, B. A. Prigge 1979-5-10 52832 San Bernardino San Bernardino Mountains: Along highway at viewpoint E of Silverwood Lake 1098 Comment
  SEINET3523642 Image available Lotus leucophyllus I. W. Clokey, E. G. Anderson 1935-5-15 6715 San Bernardino Horsethief Canyon 1000 Comment
  SEINET3523643 Image available Lotus leucophyllus I. W. Clokey, E. G. Anderson 1935-5-15 6715 San Bernardino Horsethief Canyon 1000 Comment
  UCR83735  Lotus nevadensis var. davidsonii A. C. Sanders, P. J. MacKay 1994-6-19 14819 San Bernardino San Bernardino Mtns., lower Miller Canyon (E fork of W fork of Mojave River), below Pilot Rock Camp 1128 Comment
  LA39093  Lotus oblongifolius var. oblongifolius Harlan Lewis; 1940-8-18 sn San Bernardino San Bernardino Mountains, Cedar Springs 1219 Comment
  POM230746  Lotus procumbens I. W. Clokey, E. G. Anderson 1935-5-15 6715 San Bernardino Horsethief Canyon. 1000 Comment
  UC864826  Lotus procumbens var. procumbens I. W. Clokey and E. G. Anderson 1935-5-15 6715 San Bernardino Horsethief Canyon 1000 Comment
  UCR169843  Lotus purshianus T. B. Salvato, D. Wappler 2004-7-28 955 San Bernardino San Bernardino Mtns, Crestline, Central Powerline (Grid 477) N to Miller Canyon, Dart Canyon Road (FSR 2N38), c. 0.25 mi SE of Pilot Rock Conservation Camp, at Miller Canyon Road and the Mojave River crossing 1170 Comment
  CLARK-A1528-4927  Lotus scoparius John C. Roos 1937-5-28 2029 San Bernardino Mojave River 1005 Comment
  VVC1694  Lotus strigosus Tim Thomas, P. J. MacKay 2011-5-22 5385 San Bernardino San Bernardino Mtns, West end of range above the west fork of the Mojave River along FS 2N49 on the south slope of Cleighorn Ridge. 1067 Comment
  CSUSB252  Ludwigia repens R. C. Smith 1972-7-13 San Bernardino Mojave River south of Victorville. 975 Comment
  RSA628400  Lunaria annua A. C. Sanders 1994-6-26 14947 San Bernardino San Bernardino Mtns: upper Burnt Mill Canyon along Reservoir Road, 0.1 mi NW of Burnt Mill Rd, N of Cedarpines Park. 1500 Comment
  UCR169841  Lunaria annua T. B. Salvato, D. Wappler 2004-7-28 965 San Bernardino San Bernardino Mtns, Crestline, Central Powerline (Grid 477) N to Miller Canyon, Dart Canyon Road (FSR 2N38), c. 0.25 mi SE of Pilot Rock Conservation Camp, at Miller Canyon Road and the Mojave River crossing 1170 Comment
  VVC1199  Lunaria annua A. C. Sanders 1994-6-26 14947 San Bernardino San Bernardino Mtns., Upper Burnt Mill Canyon along Reservoir Road, 0.1 mi. NW of Burnt Mill Road, N of Cedarpines Park. 1500 Comment
  RSA652745  Lupinus Marion P. Harthill 1974-5-3 s.n. San Bernardino Summit Valley. 1005 Comment
  SD227813  Lupinus andersonii Andrew C. Sanders 1994-6-26 14950 San Bernardino San Bernardino Mountains: upper Burnt Mill Canyon along Reservoir Road, 0.1 mi. NW of Burnt Mill Rd., N of Cedarpines Park. 1500 Comment
  UCR109463  Lupinus andersonii A. C. Sanders, O. F. Clarke, M. Alexander 1993-4-23 13756 San Bernardino San Bernardino Mtns., Summit Valley, 8.9 mi east of Cajon Junction on Hwy 138, just west of Hwy 173 Junction 1050 Comment
  VVC1197  Lupinus andersonii A. C. Sanders 1994-6-26 14950 San Bernardino San Bernardino Mtns., Upper Burnt Mill Canyon along Reservoir Road, 0.1 mi. NW of Burnt Mill Road, N of Cedarpines Park. 1500 Comment
  RSA564636  Lupinus bicolor A. C. Sanders 1993-4-11 13727 San Bernardino San Bernardino Mountains: Summit Valley, Hwy 173 about 1 mile E of the Silverwood Lake Spillway. 1000 Comment
  RSA652746  Lupinus bicolor Marion P. Harthill 1974-5-5 s.n. San Bernardino Summit Valley. 1015 Comment
  UCR75392  Lupinus bicolor A. C. Sanders 1993-4-11 13727 San Bernardino San Bernardino Mtns., Summit Valley, Hwy 173 about 1 mi east of the Silverwood Lake spillway 1000 Comment
  RSA321656  Lupinus bicolor subsp. microphyllus R. F. Thorne, B. A. Prigge 1979-5-10 52844 San Bernardino San Bernardino Mountains: Silverwood Lake Recreational Park on SW bay of lake. 1037 Comment
  SEINET4326781 Image available Lupinus concinnus I. W. Clokey, E. G. Anderson 1935-5-15 6690 San Bernardino Horsethief Canyon 1000 Comment
  UC865109  Lupinus concinnus I. W. Clokey, E. G. Anderson 1935-5-15 6690 San Bernardino Horsethief Canyon 1000 Comment
  RSA307123  Lupinus concinnus subsp. concinnus Robert F. Thorne, Barry A. Prigge 1979-5-10 52843 San Bernardino San Bernardino Mountains: Silverwood Lake Recreational Park on SW bay of lake. 1037 Comment
  RSA413478  Lupinus concinnus subsp. concinnus Ura J. Jensen 1949-5-28 30 San Bernardino 2 mi. N. Crestline. 1372 Comment
  RSA316290  Lupinus concinnus subsp. orcuttii Robert F. Thorne 1981-6-4 59902 San Bernardino Near Ceder Springs Dam. 915 Comment
  RSA19984  Lupinus excubitus var. austromontanus I. W. Clokey 1935-5-15 6706 San Bernardino Upper Mojave River. 900 Comment
  UC865155  Lupinus excubitus var. austromontanus I. W. Clokey, E. G. Anderson 1935-5-15 6706 San Bernardino Upper Mojave River 900 Comment
  POM230755  Lupinus excubitus var. hallii I. W. Clokey, E. F Anderson 1935-5-15 6706 San Bernardino Upper Mojave River. 900 Comment
  CLARK-A1528-2836  Lupinus formosus John C. Roos 1937-5-28 1704 San Bernardino San Bernardino Mountains Comment
  SBBG27780  Lupinus formosus D. Myrick 1967-6-9 1614 San Bernardino Summit Valley ca. 10 mi E of Cajon Junction 1066 Comment
  RSA650053  Lupinus formosus var. formosus Marion P. Harthill 1974-5-2 1715 San Bernardino Summit Valley, Cajon. 1006 Comment
  RSA614489  Lupinus latifolius A. C. Sanders, P. J. MacKay 1994-6-19 14834 San Bernardino lower Miller Canyon (E fork of W fork of Mojave River), below Pilot Rock Camp. 1200 Comment
  UCR172798  Lupinus latifolius Wayne Law, Jun Hu 2000-5-20 41 San Bernardino Transverse Ranges; San Bernardino Mtns., Miller Canyon next to East fork of West fork Mojave River. east of Silverwood lake. 1159 Comment
  UCR81824  Lupinus latifolius A. C. Sanders, P. J. MacKay 1994-6-12 14775 San Bernardino San Bernardino Mtns, Lake Silverwood, Cleghorn Day Use Area, south side of the lake near mouth of Sawpit Canyon 1100 Comment
  UCR83708  Lupinus latifolius A. C. Sanders, P. J. MacKay 1994-6-19 14834 San Bernardino San Bernardino Mtns., lower Miller Canyon (E fork of W fork of Mojave River), below Pilot Rock Camp 1128 Comment
  VVC900  Lupinus latifolius A. C. Sanders, P. MacKay 1994-6-12 14775 San Bernardino San Bernardino Mtns, Lake Silverwood, Cleghorn Day Use Area, south side of the lake near mouth of Sawpit Canyon 1100 Comment
  CHSC100699  Lupinus sparsiflorus Naomi Fraga; Aydee Virgen 2005-5-10 1548 San Bernardino Transverse Ranges; San Bernardino Mountains region: North side of Hwy 173, near Las Flores Ranch ca. 1 mile northeast of intersection of Hwy 173 and Hwy 138. 990 Comment
  RSA707530  Lupinus sparsiflorus Naomi Fraga, Aydee Virgen 2005-5-10 1548 San Bernardino North side of Hwy 173, near Las Flores Ranch. ca. 1 mile northeast of intersection of Hwy 173 and Hwy 138. Area burned in Old Fire of 2003. 976 Comment
  UCR164919  Lupinus sparsiflorus Naomi Fraga, Aydee Virgen 2005-5-10 1548 San Bernardino Transverse Ranges: San Bernardino Mountains region, N side of Hwy 173, near Las Flores Ranch, c. 1 mile NE of intersection of Hwy 173 and Hwy 138 1006 Comment
  RSA650048  Lupinus sparsiflorus subsp. sparsiflorus Marion P. Harthill 1974-5-2 1719 San Bernardino Summit Valley 1098 Comment
  RSA650049  Lupinus sparsiflorus subsp. sparsiflorus Marion P. Harthill 1974-5-2 1703 San Bernardino Summit Valley. 976 Comment
  RSA0139302  Madia elegans Sarah J. De Groot, J. Mark Porter 2005-7-5 5111 San Bernardino San Bernardino Mountains: Cedarpines area; Mojave River road near Cedarpines Park. 1477 Comment
  UCR160933  Madia elegans Dave Silverman, Cindy Hopkins 2005-6-18 6198 San Bernardino NW San Bernardino Mtns, Summit Valley-Silverwood Lake area, north of Hwy 138, Las Flores Ranch, Horsethief Creek, at Calif. Dept. of Water Resources Calif. Aqueduct crossing 956 Comment
  RSA614484  Madia gracilis A. C. Sanders, P. Mackay 1994-6-19 14811 San Bernardino San Bernardino Mountains, lower Miller Canyon (east fork of west fork of Mojave River), below Pilot Rock Camp 1067 Comment
  UCR83740  Madia gracilis A. C. Sanders, P. MacKay 1994-6-19 14811 San Bernardino San Bernardino Mtns., lower Miller Canyon (E fork of W fork of Mojave River), below Pilot Rock Camp 1128 Comment
  RSA650949  Malacothrix californica Marion P. Harthill 1974-5-2 1684 San Bernardino summit Valley 1016 Comment
  UCR75401  Malacothrix californica A. C. Sanders, O. F. Clarke, M. Alexander 1993-4-23 13757 San Bernardino San Bernardino Mtns., Summit Valley, 8.9 mi east of Cajon Junction on Hwy 138, just west of Hwy 173 Junction 1050 Comment
  RSA651810  Melica imperfecta Marion P. Harthill 1974-5-2 s.n. San Bernardino Summit Valley, Cajon. Comment
  RSA614927  Melissa officinalis A. C. Sanders 1994-7-31 15207 San Bernardino San Bernardino Mountains: Miller Canyon at the road crossing of the Mojave River just above Pilot Rock Conservation Camp, 0.7 mi. E of Hwy 138 junction. 1145 Comment
  SD143874  Melissa officinalis A. C. Sanders 1994-7-31 15207 San Bernardino San Bernardino Mountains; Miller Canyon at the road crossing of the Mojave River just above Pilot Rock Conservation Camp, 0.7 mile east of Highway 138. 1145 Comment
  UCR83742  Melissa officinalis A. C. Sanders, P. J. MacKay 1994-6-19 14814 San Bernardino San Bernardino Mtns., lower Miller Canyon (E fork of W fork of Mojave River), below Pilot Rock Camp 1128 Comment
  UCR93450  Melissa officinalis A. C. Sanders 1994-7-31 15207 San Bernardino San Bernardino Mtns., Miller Canyon at the road crossing of the Mojave River just above Pilot Rock Conservation Camp, 0.7 miles east of Hwy 138 junction 1134 Comment
  RSA614594  Mentha spicata A. C. Sanders, C. L. Sanders 1994-7-31 15208 San Bernardino San Bernardino Mountains: Silverwood Lake, W end of lake at and near the Cleghorn Day Use Area. 1100 Comment
  SD143872  Mentha spicata A. C. Sanders, C. L. Sanders 1994-7-31 15208 San Bernardino San Bernardino Mts: Silverwood Lake, W end of lake at and near the Cleghorn Day Use Area. 1100 Comment
  SD143873  Mentha spicata A. C. Sanders, P. Mackay & C. L. Sanders 1994-8-28 15470 San Bernardino San Bernardino Mts: mountains west of Silverwood Lake, along FS roads 2N49, 2N46, and 2N45--up West Fork of Mojave River to Sugarpine Mtn. and then to Cottonwood Guard Station. 1110 Comment
  SEINET2065718 Image available Mentha spicata A. C. Sanders, P. MacKay 1994-6-12 14777 San Bernardino San Bernardino Mountains, Lake Silverwood, Cleghorn Day Use Area, S side of the lake near the mouth of Sawpit Canyon. 1100 Comment
  UCR93449  Mentha spicata A. C. Sanders, C. L. Sanders 1994-7-31 15208 San Bernardino San Bernardino mtns, Silverwood Lake, W end of lake at and near the Cleghorn Day use Area. 1100 Comment
  UCR240522  Mentzelia congesta Tim Thomas, P. J. MacKay 2011-6-18 5427 San Bernardino San Bernardino Mountains, southeast of Silverwood Lake on FSR 2N33/Pilot Knob 1238 Comment
  VVC2043  Mentzelia congesta Tim Thomas, P. J. MacKay 2011-6-18 5427 San Bernardino San Bernardino Mtns, SE of Lk Silverwood on FS2N33/Pilot Knob 1226 Comment
  UCR240543  Mentzelia dispersa Tim Thomas, P. J. MacKay 2011-6-18 5426 San Bernardino San Bernardino Mountains, southeast of Silverwood Lake on FSR 2N33/Pilot Knob 1238 Comment
  VVC2063  Mentzelia dispersa Tim Thomas, P. J. MacKay 2011-6-18 5426 San Bernardino San Bernardino Mtns, SE of Lk Silverwood on FS2N33/Pilot Knob 1226 Comment
  RSA446807  Mentzelia montana Ura J. Jensen 1949-5-28 20 San Bernardino 2 mi. N. Crestline. 1372 Comment
  SEINET8464325 Image available Mimulus cardinalis John Adams 1965-6-20 296 San Bernardino San Bernardino Mtns.; Cedar Springs Campground on road to Crestline 1524 Comment
  UCR93193  Mimulus cardinalis A. C. Sanders, C. L. Sanders 1994-7-31 15197 San Bernardino San Bernardino Mtns., Sawpit Canyon above the crossing of FS Road 2N59, south of Silverwood Lake. 1170 Comment
  RSA764932  Mimulus guttatus Doris Bowers 1965-5-23 654 San Bernardino Cedar Springs Dam site 1067 Comment
  UCR176105  Mimulus guttatus Holly A. Wanamaker 2005-5-3 28 San Bernardino San Bernardino Mtns, Miller Canyon below Hwy 138, SE of Silverwood Lake, East Fork of West Fork of the Mojave River 1098 Comment
  JEPS10950  Mimulus palmeri I. W. Clokey, E. G. Anderson 1935-5-15 6909 San Bernardino Horsethief Canyon 1000 Comment
  JEPS4675  Mimulus palmeri I. W. Clokey, E. G. Anderson 1935-5-15 6909 San Bernardino Horsethief Canyon 1000 Comment
  UC886337  Mimulus palmeri I. W. Clokey, E. G. Anderson 1935-5-15 6909 San Bernardino Horsethief Canyon 1000 Comment
  CAS-BOT-BC388788  Minuartia douglasii S. B. Parish 1901-5-30 4918 San Bernardino Burcham's Ranch, Mojave River Comment
  POM250440  Minuartia douglasii I. W. Clokey, E. G. Anderson 1935-5-15 6929 San Bernardino Horsethief Canyon. 1000 Comment
  UC853270  Minuartia douglasii I. W. Clokey and E. G. Anderson 1935-5-15 6929 San Bernardino Horsethief Canyon 304 Comment
  SEINET892756  Monardella breweri subsp. lanceolata H. Lewis 1940-1 San Bernardino Cedar Springs, San Bernardino Mts. 1280 Comment
  CAS-BOT-BC220104  Monardella exilis S. B. Parish; W. F. Parish 1881-5-1 898 Unknown Holton's Ranch, Mohave [Mojave] River Comment
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Aug 24 2019
  CAS-BOT-BC220148  Monardella exilis S. B. Parish 1901-5-29 4909 San Bernardino Burcham's Ranch, Mojave River Comment
  GH400557  Monardella exilis S. B. Parish & W. F. Parish 1881-05-01 - 1881-06-01 898 Unknown Mojave Comment
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Feb 21 2013
  RSA102372  Monardella exilis S. B. Parish, W. F. Parish 1881-05 898 San Bernardino Mojave River. North side of San Bernardino Mtns. Comment
  UC104633  Monardella exilis S. B. and W. F. Parish May 1881 898 San Bernardino Holton Ranch Comment
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Dec 9 2014
  CAS-BOT-BC267029  Muhlenbergia filiformis S. B. Parish; W. F. Parish 1881-8-1 1082 San Bernardino Tyler's Mill Comment
  SD52246  Muhlenbergia filiformis S. B. Parish 1881-8-1 12436 San Bernardino Tyler's Mill San Bernardino Mts Comment
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Sep 25 2016
  VVC2068  Muilla maritima Tim Thomas, PJ MacKay 2009-5-23 4723 San Bernardino San Bernardino Mtns, West of Lk Silverwood, below Cleighorn Pass; FS Rd 2N59 1078 Comment
  SEINET3812569 Image available Nemacladus longiflorus I. W. Clokey, E. G. Anderson 1935-5-15 6930 San Bernardino Horsethief Canyon 1000 Comment
  JEPS5411  Nemacladus longiflorus var. longiflorus I. W. Clokey and E. G. Anderson 1935-5-15 6930 San Bernardino Horsethief Canyon 1000 Comment
  POM255567  Nemacladus longiflorus var. longiflorus I. W. Clokey, Anderson 1935-5-15 6930 San Bernardino Horsethief Canyon. 1000 Comment
  SEINET1869505 Image available Nemacladus longiflorus var. longiflorus I. W. Clokey, E. G. Anderson 1935-1 6930 San Bernardino Horsethief Canyon. 1000 Comment
  UC890869  Nemacladus longiflorus var. longiflorus I. W. Clokey and E. G. Anderson 1935-5-15 6930 San Bernardino Horsethief Canyon 1000 Comment
  SFV7510  Nemacladus sigmoideus M. H. Grayum, D. R. Perry, S. Merschel 1975-5-11 s. n. San Bernardino San Bernardino Mountains North fringe of San Bernardino Mountains. Summit Valley. Just northwest of Las Flores School. 1006 Comment
  RSA421495  Nemophila menziesii Margaret Muchmore 1930-6-16 16 San Bernardino Lower Horsethief Canyon. Comment
  RSA715310  Nemophila menziesii Wayne Law 2000-5-20 40 San Bernardino Miller Canyon next to East fork of West fork Mojave River. E of Silverwood Lake. 1098 Comment
  UCR172794  Nemophila menziesii Wayne Law, Jun Hu 2000-5-20 40 San Bernardino Transverse Ranges; San Bernardino Mtns., Miller Canyon next to East fork of West fork Mojave River. east of Silverwood lake. 1159 Comment
  UCR176103  Nemophila menziesii Holly A. Wanamaker 2005-5-3 27 San Bernardino San Bernardino Mtns, Miller Canyon below Hwy 138, SE of Silverwood Lake, East Fork of West Fork of the Mojave River 1098 Comment
  UCR50783  Nemophila menziesii Jeri Hirshberg 1988-4-12 s.n. San Bernardino San Bernardino Mtns./ Mojave Desert, Las Flores Ranch area, c. 2 mi. north of intersection of Grass Valley Creek and Hwy 173, c. 2.5 mi. east of the California Aqueduct 1037 Comment
  RSA650055  Nemophila menziesii subsp. integrifolia Marion P. Harthill 1974-5-2 s.n. San Bernardino Summit Valley. 1037 Comment
  POM255575  Nemophila menziesii var. integrifolia I. W. Clokey, E. G. Anderson 1935-6-5 6837 San Bernardino Sawpit Canyon, San Bernardino Mts. 1270 Comment
  RSA19997  Nemophila menziesii var. integrifolia I. W. Clokey, E. G. Anderson 1935-6-5 6837 San Bernardino Sawpit Canyon, San Bernardino Mts. 1270 Comment
  RSA307135  Nemophila menziesii var. integrifolia Robert F. Thorne, Barry A. Prigge 1979-5-10 52822 San Bernardino San Bernardino Mountains; on road to Silverwood Lake above stream in Horsethief Canyon S of junction with road to Hesperia. 1098 Comment
  RSA309677  Nemophila menziesii var. integrifolia Robert F. Thorne 1979-5-10 52848 San Bernardino San Bernardino Mountains: Silverwood Lake Recreational Park on SW bay of lake. 1037 Comment
  UC1518672  Nemophila menziesii var. integrifolia Robert F. Thorne and Barry Prigge 1979-5-10 52822 San Bernardino on road to Silverwood Lake above stream in Horsethief Canyon (s of junction with road to Hesperia); above stream Horsethief Canyon, rd to Hesperia 1097 Comment
  UC880908  Nemophila menziesii var. integrifolia I. W. Clokey, E. G. Anderson 1935-6-5 6837 San Bernardino Sawpit Canyon San Bernardino Mts., Sawpit Canyon 1270 Comment
  UCR56169  Nemophila menziesii var. integrifolia J. A. Adams 1965-6-20 299 San Bernardino San Bernardino Mtns., Cedar Springs Campground on road to Crestline 1524 Comment
  HSC82920  Nemophila spatulata Lonnie Guralnick 1985-4-27 8 San Bernardino Mojave River Forks area on Hwy. 173, .9 mi. from jct. with Hwy. 138 915 Comment
  SD143869  Nepeta cataria A. C. Sanders 1994-11-6 15960 San Bernardino San Bernardino Mts. Burnt Mill Canyon Rd 2N03 between Silverwood Lake and Cedarpines Park 1529 Comment
  UCR88242  Nepeta cataria A. C. Sanders, P. J. MacKay, D. Charlton, S. Wilson 1994-11-6 15860 San Bernardino San Bernardino Mtns, Burnt Mill Canyon Road, (F.S. Road 2N03), between Silverwood Lake and Cedarpines Park. 1433 Comment
  RSA614481  Oenanthe sarmentosa A. C. Sanders, P. Mackay 1994-6-19 14839 San Bernardino San Bernardino Mountains: lower Miller Canyon (E fork of W fork of Mojave River), below Pilot Rock Camp. 1200 Comment
  SD144491  Oenanthe sarmentosa A. C. Sanders, P. MacKay 1994-6-19 14839 San Bernardino San Bernardino Mtns: lower Miller Canyon (E fork of W fork of Mojave River), below Pilot Rock Camp. 1200 Comment
  UCD127745  Oenanthe sarmentosa A. C. Sanders; P. MacKay 1994-6-19 14839 San Bernardino San Bernardino Mountains. Lower Miller Canyon (E Fork of W Fork of Mojave River), below Pilot Rock Camp. 1066 Comment
  UCR56167  Oenanthe sarmentosa J. A. Adams 1965-6-20 297 San Bernardino San Bernardino Mtns., Cedar Springs Campground on road to Crestline 1524 Comment
  UCR83714  Oenanthe sarmentosa A. C. Sanders, P. MacKay 1994-6-19 14839 San Bernardino San Bernardino Mtns., lower Miller Canyon (E fork of W fork of Mojave River), below Pilot Rock Camp 1128 Comment
  UC20439  Oenothera californica subsp. californica Norman C. Wilson 1893-6-24 San Bernardino Cottonwood Comment
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1
  UC20641  Oenothera elata subsp. hirsutissima Norman C. Wilson 1893-6-23 San Bernardino Cottonwood Comment
  RSA497536  Opuntia basilaris var. basilaris W. Wisura, W. Steinmetz 1989-5-27 4364 San Bernardino PCT SW of Silverwood Lake. San Bernardino Mountains. Comment
  RSA701508  Opuntia basilaris var. brachyclada Naomi Fraga, Sarah J. De Groot, Tammy Morgan 2004-7-13 1304 San Bernardino Horsetheif Canyon, along Hwy 138. 976 Comment
  RSA707594  Opuntia basilaris var. brachyclada Naomi Fraga, Aydee Virgen 2005-5-10 1549 San Bernardino North side of Hwy 173, near Las Flores Ranch. ca. 1 mile northeast of intersection of Hwy 173 and Hwy 138. Area burned in Old Fire of 2003. 976 Comment
  UCR164850  Opuntia basilaris var. brachyclada Naomi Fraga, Aydee Virgen 2005-5-10 1549 San Bernardino Transverse Ranges: San Bernardino Mountains region, N side of Hwy 173, near Las Flores Ranch, c. 1 mile NE of intersection of Hwy 173 and Hwy 138 1006 Comment
  VVC3125  Opuntia basilaris var. brachyclada Tim Thomas 2016-4-25 6943 San Bernardino San Bernardino Mtns., Summit Valley, along Hwy 173 at Goat Tr. Rd. West Fk Mojave River 988 Comment
  SEINET8853694 Image available Orobanche fasciculata I. W. Clokey, E. G. Anderson 1935-1 6920 San Bernardino Horsethief Canyon 1000 Comment
  UC887959  Orobanche fasciculata I. W. Clokey and E. G. Anderson 1935-5-15 6920 San Bernardino Horsethief Canyon. Comment
  UCR143064  Orobanche fasciculata var. franciscana I. W. Clokey, E. G. Anderson 1935-5-15 6920 San Bernardino Transverse Ranges; San Bernardino Mtns, Horsethief Canyon 1000 Comment
  SBBG95110  Osmorhiza berteroi S. D. White -Jul-1990 San Bernardino Forest Service Rd 2N45, just above the jct with 2N59, above Lake Silverwood 1219 Comment
  SEINET235752  Osmorhiza brachypoda A. C. Sanders 1994-6-26 14955 San Bernardino San Bernardino Mountains: Burnt Mill Canyon along Burnt Mill Road north of Cedarpines Park 0.7 miles below Crest Fores 1400 Comment
  UCR83381  Osmorhiza brachypoda A. C. Sanders 1994-6-26 14955 San Bernardino San Bernardino Mtns, Burnt Mill Canyon along Burnt Mill Rd., north of Cedarpines Park, 1.3 mi below Crest Forest Rd 1475 Comment
  VVC1833  Osmorhiza brachypoda Tim Thomas, PJ MacKay 2009-5-23 4740 San Bernardino San Bernardino Mtns, FS 2N45 at 4100'; SouthWest of Silverwood Lake. 1250 Comment
  UCR83443  Osmorhiza chilensis A. C. Sanders 1994-6-26 14953 San Bernardino San Bernardino Mtns, Burnt Mill Canyon along Burnt Mill Rd., north of Cedarpines Park, 1.3 mi below Crest Forest Rd 1475 Comment
  VVC1201  Osmorhiza chilensis A. C. Sanders 1994-6-26 14953 B San Bernardino San Bernardino Mtns, Burnt Mill Canyon along Burnt Mill Road, N of Cedarpines Park, 0.7 mi below Crest Forest Road. 1400 Comment
  UCR82177  Panicum capillare A. C. Sanders 1994-8-28 15481 San Bernardino San Bernardino Mtns, SW end of Silverwood Lake 1030 Comment
  UCR82185  Paspalum dilatatum A. C. Sanders, P. J. MacKay, C. L. Sanders 1994-8-28 15471 San Bernardino San Bernardino Mtns, SW end of Silverwood Lake 1030 Comment
  RSA686951  Pellaea mucronata Ura J. Jensen 1949-5-28 44 San Bernardino N of Crestline. San Bernardino Mt. 1280 Comment
  HSC78890  Penstemon spectabilis R. F. Thorne, B. A. Prigge, Kay Wright, R. K. Benjamin 1981-6-4 54904 San Bernardino Near Cedar Springs Dam 915 Comment
  OBI37730  Penstemon spectabilis R. F. Thorne, Barry Prigge, Kay Wright, and R. K. Benjamin 1981-6-4 54904 San Bernardino San Bernardino Mts. Near Cedar Springs Dam 914 Comment
  RSA316285  Penstemon spectabilis Robert F. Thorne, Barry A. Prigge, Kay Wright, R. K. Benjamin 1981-6-4 54904 San Bernardino Dry slopes near Cedar Springs Dam. Comment
  CAS-BOT-BC330315  Pentachaeta aurea C. F. Saunders 1905-5-1 s.n. San Bernardino Burcham's Ranch (Las Flores), Mojave River Comment
  CAS-BOT-BC330319  Pentachaeta aurea S. B. Parish 1901-5-30 4871 San Bernardino Burcham's Ranch, Mojave River 1066 Comment
  RSA190685  Pentachaeta aurea P. A. Munz 1967-5-13 18002 San Bernardino Half way between Cajon Pass and Deep Creek, north base of San Bernardino Mountains 1220 Comment
  RSA707545  Pentachaeta aurea Naomi Fraga, Lisa Rojas 2005-5-18 1563 San Bernardino North side of the San Bernardino Mounains. Small Valley, noth of Las Flores Ranch. OHV area. 1067 Comment
  SBBG27707  Pentachaeta aurea D. Myrick 1967-6-13 1665 San Bernardino Summit Valley, 13 mi S of Hesperia 1066 Comment
  SFV7506  Pentachaeta aurea M. H. Grayum, D. R. Perry, S. Merschel 1975-5-11 s. n. San Bernardino San Bernardino Mountains North fringe of San Bernardino Mountains. Summit Valley. Canyon northwest of Las Flores School. 991 Comment
  CAS-BOT-BC419366  Persicaria punctata A. C. Sanders; P. MacKay; C. L. Sanders 1994-8-28 15477 San Bernardino San Bernardino Mountains: SW end of Silverwood Lake near Cleghorn Day Use Area. 1030 Comment
  SD233908  Persicaria punctata A. C. Sanders, P. MacKay & C. L. Sanders 1994-8-28 15477 San Bernardino San Bernardino Mountains: SW end of Silverwood Lake near Cleghorn Day Use Area. 1029 Comment
  RSA428282C  Phacelia S. B. Parish, Louis Greata 1901-06 s.n. San Bernardino Beauchamps. [probably Burcham s ranch, also known as Las Flores ranch near Mojave River] Comment
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Dec 29 2015
  UCR83734  Phacelia brachyloba A. C. Sanders, P. J. MacKay 1994-6-19 14818 San Bernardino San Bernardino Mtns., lower Miller Canyon (E fork of W fork of Mojave River), below Pilot Rock Camp 1128 Comment
  RSA492901  Phacelia cryptantha Jeri Hirshberg 1988-4-12 s.n. San Bernardino Las Flores Ranch area, ca. 2 mi. N of intersection of Grass VLas Flores Canyon 3.8 miles north of Coast Highway. alley Crk. and Hwy 173, ca. 2.5 mi. E of California Aqueduct. 976 Comment
  SBBG27679  Phacelia distans D. Myrick 1967-6-9 1620 San Bernardino below Crestline on Miller Cyn Rd to Lake Arrowhead 1219 Comment
  RSA564632  Phacelia douglasii A. C. Sanders, O. F. Clarke, M. Alexander 1993-4-23 13755 San Bernardino Summit Valley, 8.9 mi. E of Cajon Jct on Hwy 138, just W of Hwy 173 Jct. 1143 Comment
  UCR205  Phacelia douglasii Eugene Cardiff 1950-4-15 s.n. San Bernardino San Bernardino Mtns., [Summit Valley] 5 miles SW of Hesperia 915 Comment
  VVC1813  Phacelia imbricata subsp. patula Tim Thomas, PJ MacKay 2009-5-23 4732 San Bernardino San Bernardino Mtns, FS 2N59 at 3770'; SW of Silverwood Lake. 1149 Comment
  CAS-BOT-BC145078  Phacelia mohavensis S. B. Parish 1901-5-30 4859 San Bernardino Burcham's Ranch, Horsethief Creek, near the Mojave River Comment
  CAS-BOT-BC145087  Phacelia mohavensis S. B. Parish 1901-5-30 4859 San Bernardino Burcham's Ranch, Mojave River Comment
  SEINET11302764 Image available Pholistoma racemosum Jean Philippe Solves, Andrew Johnston, Sean Noudali 2016-3-9 054 San Bernardino Near creek, Riparian ecoregion Comment
  RSA133212  Phoradendron macrophyllum Del Wiens 1960-4-2 2671 San Bernardino Junction of Miller Cyn. Rd. with Summit Pass. 1220 Comment
  UC1541627  Phoradendron macrophyllum H. E. and S. T. Parks October 1930 884 San Bernardino Mojave Desert, Sawpit Canyon 762 Comment
  UC494118  Phoradendron macrophyllum H. E. and S. T. Parks 1930-10-15 884 San Bernardino Saw Pit Canyon, n. slopes San Bernardino Mts. San Bernardino Mts., Saw Pit Canyon Comment
  POM354321  Phoradendron villosum Louis C. Wheeler 1931-9-7 92 San Bernardino 1 mi. E of Hawes Ranch, Horsetheif Canyon, Mohave River tributary 1006 Comment
  RSA133211  Phoradendron villosum Del Wiens 1960-4-2 2670 San Bernardino Junction of Miller Canyon Rd. and Summit Valley Rd., ca. 11 mi. east of Canjon Pass. 1220 Comment
  RSA613959  Phoradendron villosum A. C. Sanders, P. J. MacKay, D. Charlton, S. Wilson 1994-11-6 15857 San Bernardino Burnt Mill Canyon Rd., 1N03, between Silverwood Lake and Cedarpines Park. 1280 Comment
  UCR24467  Phoradendron villosum John C. Roos 1942-4-25 1110 San Bernardino San Bernardino Mtns., Cedar Springs, Sawpit Canyon Comment
  UCR88246  Phoradendron villosum A. C. Sanders, P. J. MacKay, D. Charlton, S. Wilson 1994-11-6 15857 San Bernardino San Bernardino Mtns, Burnt Mill Canyon Road, (F.S. Road 2N03), between Silverwood Lake and Cedarpines Park. 1280 Comment
  UCR82183  Picris echioides A. C. Sanders, P. J. MacKay, C. L. Sanders 1994-8-28 15476 San Bernardino San Bernardino Mtns, SW end of Silverwood Lake 1030 Comment
  UCR83761  Pityrogramma triangularis A. C. Sanders, P. J. MacKay 1994-6-19 14826 San Bernardino San Bernardino Mtns., lower Miller Canyon (E fork of W fork of Mojave River), below Pilot Rock Camp 1128 Comment
  CSUSB2112  Pityrogramma triangularis var. triangularis J. Earsom 1975-5-28 747 San Bernardino Silverwood Lake, San Bernardino Mountains 1051 Comment
  RSA564640  Plagiobothrys arizonicus A. C. Sanders 1993-4-11 13719 San Bernardino San Bernardino Mtns, Summit Valley, 8.9miles E of Cajon Jct on Hwy 138, just W of Hwy 173 jct. 1050 Comment
  UCR75389  Plagiobothrys arizonicus A. C. Sanders 1993-4-11 13719 San Bernardino San Bernardino Mtns, Summit Valley, Hwy 138, just west of junction with Hwy 173, & 8.9 mi east of Cajon Junction 1050 Comment
  UCR75393  Plagiobothrys arizonicus A. C. Sanders 1993-4-11 13729 San Bernardino San Bernardino Mtns., Summit Valley, Hwy 173 about 1 mi east of the Silverwood Lake spillway 1000 Comment
  UCR50786  Plagiobothrys canescens Jeri Hirshberg 1988-4-12 s.n. San Bernardino San Bernardino Mtns./ Mojave Desert, Las Flores Ranch area, c. 2 mi. north of intersection of Grass Valley Creek and Hwy 173, c. 2.5 mi. east of the California Aqueduct 1037 Comment
  RSA190684  Plagiobothrys scouleri var. hispidulus P. A. Munz 1967-5-13 18001 San Bernardino Half way between Cajon Pass and Deep Creek, north base of San Bernardino Mountains 1220 Comment
  UCR82166  Plantago major A. C. Sanders, P. J. MacKay, C. L. Sanders 1994-8-28 15489 San Bernardino San Bernardino Mtns, SW end of Silverwood Lake, near Cleghorn Day Use Area 1021 Comment
  RSA424276  Plantago patagonica S. B. Parish, Greata 1901-05 3567 San Bernardino Mojave regions; Mojave desert Comment
  CAS-BOT-BC91928  Platystemon californicus C. L. Sanders 1906-5-1 s.n. San Bernardino Burcharis Ranch (Las Flores). Mojave River. Comment
  RSA20089  Platystemon californicus I. W. Clokey 1935-5-19 6635 San Bernardino Horsethief Canyon. 1000 Comment
  RSA707538  Platystemon californicus Naomi Fraga, Lisa Rojas 2005-5-18 1558 San Bernardino North side of the San Bernardino Mounains. Just south of Summit Valley Road (Hesperia Road on map), near Hesperia Disposal site. 1067 Comment
  UC855247  Platystemon californicus I. W. Clokey 1935-5-19 6635 San Bernardino Horsethief Canyon 1000 Comment
  UCR164862  Platystemon californicus Naomi Fraga, Lisa Rojas 2005-5-18 1558 San Bernardino Transverse Ranges: San Bernardino Mountains region, N side of San Bernardino Mountains, Small Valley, north of Las Flores Ranch, OHV area 1067 Comment
  SEINET3124141 Image available Platystemon californicus var. crinitus I. W. Clokey 1935-5-19 6635 San Bernardino Horsethief Canyon 300 Comment
  UCR176107  Plectritis brachystemon Holly A. Wanamaker 2005-5-3 29 San Bernardino San Bernardino Mtns, Miller Canyon below Hwy 138, SE of Silverwood Lake, East Fork of West Fork of the Mojave River 1098 Comment
  POM230704  Plectritis ciliosa subsp. insignis I. W. Clokey, E. N. Anderson 1935-6-5 6927 San Bernardino Sawpit Canyon, San Bernardino Mountains. 1400 Comment
  RSA747615  Plectritis congesta subsp. brachystemon Holly A. Wanamaker 2005-5-3 29 San Bernardino San Bernardino Mtns.: Miller Canyon below Hwy 138, SE of Silverwood Lake, East Fork of West Fork Mojave River. 1098 Comment
  CLARK-A1528-4818  Poa bolanderi subsp. howellii John C. Roos 1939-6-24 918 San Bernardino Sawpit Canyon 1158 Comment
  POM266341  Poa howellii J. C. Roos 1939-6-24 918 San Bernardino Sawpit Canyon, near Cedar Spring, San Bernardino Mts. Comment
  UCR26338  Poa howellii John C. Roos 1939-6-24 918 San Bernardino San Bernardino Mtns., Sawpit Canyon, south of Cedar Springs 1159 Comment
  RSA307124  Poa secunda R. F. Thorne, Barry Prigge 1979-5-10 52851 San Bernardino San Bernardino Mountains: Silverwood Lake Recreational Park on SW bay of lake. 1037 Comment
  RSA650050  Poa secunda Marion P. Harthill 1974-5-2 s.n. San Bernardino Summit Valley 1037 Comment
  UC821105  Poa secunda subsp. secunda I. W. Clokey and E. G. Anderson 1935-6-5 6519 San Bernardino Saw Pit Canyon 1500 Comment
  RSA750965  Polygonum A. C. Sanders 1994-7-31 15203 San Bernardino Miller Canyon at the road crossing of the Mojave River just above Pilot Rock Conservation Camp, 0.7 miles east of Hwy 138 junction 1134 Comment
  SD197890  Polygonum A. C. Sanders 1994-7-31 15203 San Bernardino Miller Canyon at the road crossing of the Mojave River just above Pilot Rock Conservation Camp, 0.7 miles east of Highway 138 junction. 1134 Comment
  UCR164452  Polygonum A. C. Sanders 1994-7-31 15203 San Bernardino San Bernardino Mtns., Miller Canyon at the road crossing of the Mojave River just above Pilot Rock Conservation Camp, 0.7 miles east of Hwy 138 junction 1134 Comment
  UCR83711  Polygonum convolvulus A. C. Sanders, P. J. MacKay 1994-6-19 14843 San Bernardino San Bernardino Mtns., lower Miller Canyon (E fork of W fork of Mojave River), below Pilot Rock Camp 1128 Comment
  UCSB1568  Polygonum douglasii Albright, S. 1957-3-17 San Bernardino near Camp Seeley 1981 Comment
  CSUSB1811  Polygonum lapathifolium C. Schroeder, R. Rutherford San Bernardino Mojave River Mojave River 975 Comment
  UCR123238  Polygonum lapathifolium A. C. Sanders, C. L. Sanders 1994-7-31 15202 San Bernardino San Bernardino Mtns., Sawpit Canyon above the crossing of FS Road 2N59, south of Silverwood Lake. 1170 Comment
  UCR82184  Polygonum lapathifolium A. C. Sanders, P. J. MacKay, C. L. Sanders 1994-8-28 15487 San Bernardino San Bernardino Mtns, SW end of Silverwood Lake, near Cleghorn Day Use Area 1021 Comment
  IRVC27431  Polygonum punctatum A. C. Sanders, P. J. MacKay, C. L. Sanders 1994-8-28 15477 San Bernardino SW end of Silverwood Lake, near Cleghorn Day Use Area. San Bernardino Mtns 1021 Comment
  UCR82174  Polygonum punctatum A. C. Sanders, P. J. MacKay, C. L. Sanders 1994-8-28 15477 San Bernardino San Bernardino Mtns, SW end of Silverwood Lake, near Cleghorn Day Use Area 1021 Comment
  CAS-BOT-BC237530  Polypogon viridis S. B. Parish; W. F. Parish 1881-8-1 1541 San Bernardino [Tyler's?] Mill, San Bernardino Mountains Comment
  UCR14991  Polystichum imbricans D. Ahlers 1976-5-15 s.n. San Bernardino San Bernardino Mountains, Sawpit Canyon, 2 mi east of Lake Silverwood on Hwy 138 1067 Comment
  UCR82488  Polystichum imbricans A. C. Sanders, P. J. MacKay 1994-6-19 14813 San Bernardino San Bernardino Mtns., lower Miller Canyon (E fork of W fork of Mojave River), below Pilot Rock Camp 1128 Comment
  RSA614478  Polystichum imbricans subsp. curtum A. C. Sanders, P. Mackay 1994-6-19 14813 San Bernardino San Bernardino Mountains: lower Miller Canyon (E fork of W fork of Mojave River), below Pilot Rock Camp. 1200 Comment
  RSA628209  Polystichum imbricans subsp. curtum A. C. Sanders 1994-6-26 14957 San Bernardino San Bernardino Mountains: Burnt Mill Canyon along Burnt Mill Road, N of Cedarpines Park, 1.3 mi. below Crest Forest Rd. 1280 Comment
  SD227669  Polystichum imbricans subsp. curtum A. C. Sanders 1994-6-26 14957 San Bernardino San Bernardino Mountains: Burnt Mill Canyon along Burnt Mill Road, N of Cedarpines Park, 1.3 mi. below Crest Forest Rd. 1299 Comment
  UCR83379  Polystichum imbricans subsp. curtum A. C. Sanders 1994-6-26 14957 San Bernardino San Bernardino Mtns, Burnt Mill Canyon along Burnt Mill Rd., north of Cedarpines Park, 1.3 mi below Crest Forest Rd 1475 Comment
  VVC1203  Polystichum imbricans subsp. curtum A. C. Sanders 1994-6-26 14957 San Bernardino San Bernardino Mtns, Burnt Mill Canyon along Burnt Mill Rd., N of Cedarpines Park, 1.3 mi below Crest Forest Rd 1475 Comment
  SDSU1634  Polystichum munitum J. Ewan 1931-9-7 5159 San Bernardino Sawpit Canyon, San Bernardino Mts. 1280 Comment
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Oct 11 2011
  SEINET3874117 Image available Polystichum munitum T. B. Salvato, D. Wappler 2004-7-28 950 San Bernardino San Bernardino Mtns: Crestline, Central Powerline [Grid 477] N to Miller Canyon, Dart Canyon Road (FSR 2N38), ca 0.25 mi SE of Pilot Rock Conservation Camp, at Miller Canyon Road and the Mojave River crossing (Silverwood Lake 7.5' Q.).; 0 1170 Comment
  UCR169846  Polystichum munitum T. B. Salvato, D.ave Wappler 2004-7-28 950 San Bernardino San Bernardino Mtns, Crestline, Central Powerline (Grid 477) N to Miller Canyon, Dart Canyon Road (FSR 2N38), c. 0.25 mi SE of Pilot Rock Conservation Camp, at Miller Canyon Road and the Mojave River crossing 1170 Comment
  LA208538  Populus fremontii subsp. fremontii Mary V. Hood; 1944-10-14 44- 131 -k* San Bernardino San Bernardino Mountains, Mohave River, near Cedar Springs 1066 Comment
  UCR176101  Potentilla glandulosa subsp. reflexa Holly A. Wanamaker 2005-5-3 31 San Bernardino San Bernardino Mtns, Miller Canyon below Hwy 138, SE of Silverwood Lake, East Fork of West Fork of the Mojave River 1098 Comment
  VVC1810  Potentilla glandulosa subsp. reflexa Tim Thomas, PJ MacKay 2009-5-23 4728 San Bernardino San Bernardino Mtns, FS 2N59 at 3770'; SW of Silverwood Lake. 1149 Comment
  UCR75386  Prunus fasciculata A. C. Sanders 1993-4-11 13722 San Bernardino San Bernardino Mtns, Summit Valley, Hwy 138, just west of junction with Hwy 173, & 8.9 mi east of Cajon Junction 1050 Comment
  LA29345  Prunus ilicifolia subsp. ilicifolia Mary V. Hood; 1944-10-14 44- 130 -K* San Bernardino Summit Valley 1066 Comment
  CAS-BOT-BC167126  Prunus virginiana Wayne Law; Jun Hu 2000-5-20 36 San Bernardino Transverse Ranges; San Bernardino Mtns.: Miller Canyon next to East fork of West fork Mojave River. E of Silverwood Lake 1159 Comment
  UCR172797  Prunus virginiana Wayne Law, Jun Hu 2000-5-20 36 San Bernardino Transverse Ranges; San Bernardino Mtns., Miller Canyon next to East fork of West fork Mojave River. east of Silverwood lake. 1159 Comment
  RSA614265  Prunus virginiana var. demissa A. C. Sanders, C. L. Sanders 1994-7-31 15195 San Bernardino Along a dirt road just SW of the Cottonwood Guard Station, slopes W of Silverwood Lake. 1098 Comment
  UCR93420  Prunus virginiana var. demissa A. C. Sanders, C. L. Sanders 1994-7-31 15195 San Bernardino San Bernardino Mtns, Along a dirt road just SW of the Cottonwood Guard Station, slopes west of Silverwood Lake. 1100 Comment
  CAS-BOT-BC72620  Pteridium aquilinum J. Ewan 1931-9-7 5161 San Bernardino Burnt Mill Canyon below Job's Peak, San Bernardino Mts. 1432 Comment
  SBBG41457  Purshia tridentata var. glandulosa D. Myrick 1971-4-19 2205 San Bernardino Summit Valley S of Hesperia Comment
  POM266350  Quercus X morehus J. C. Roos 1942-4-25 1070 San Bernardino Cedar Springs, north side of San Bernardino Mts. 1067 Comment
  UC852295  Quercus X morehus I. W. Clokey and E. G. Anderson 1935-5-15 6929 San Bernardino Horsethief Canyon 1000 Comment
  UCR30523  Quercus X morehus John C. Roos 1949-8-20 4628 San Bernardino San Bernardino Mtns/Mojave desert, north slope of the mountains, West Fork of Mojave River, near Las Flores Ranch 945 Comment
  CAS-BOT-BC250917  Quercus chrysolepis P. S. Manos 1988-10-14 585 San Bernardino San Bernardino National Forest, Miller's Canyon 1600 Comment
  CAS-BOT-BC250918  Quercus chrysolepis P. S. Manos 1988-10-14 587 San Bernardino San Bernardino National Forest, Miller's Canyon 1600 Comment
  CAS-BOT-BC257777  Quercus chrysolepis P. S. Manos 1988-10-14 586 San Bernardino San Bernardino National Forest, Miller's Canyon 1600 Comment
  OBI62842  Quercus chrysolepis Beth Waterbury 1983-10-30 79 San Bernardino San Bernardino Natl Forest, State hwy 138, 8 mi N of Crestline 1372 Comment
  UCR83368  Quercus chrysolepis A. C. Sanders 1994-6-26 14968 San Bernardino San Bernardino Mtns, south of Silverwood Lake, along Forest Service Road (2N59?) c. 2 mi east of Cottonwood Station, west of FS Road 2N43 from Cedarpines Park, under powerlines 1150 Comment
  VVC1209  Quercus chrysolepis A. C. Sanders 1994-6-26 14968 San Bernardino San Bernardino Mtns, S of Silverwood Lake, along Forest Service Road (2N59?) ca. 2 mi E of Cottonwood Station, W of FS Road 2N43 from Cedarpines Park, under powerlines 1150 Comment
  POM266347  Quercus kelloggii J. C. Roos 1942-4-25 1072 San Bernardino Cedar Springs, north side of San Bernardino Mts. 1067 Comment
  SFV7508  Quercus palmeri M. H. Grayum, D. R. Perry, S. Merschel 1975-5-11 s. n. San Bernardino San Bernardino Mountains North fringe of San Bernardino Mountains. Summit Valley. Canyon northwest of Las Flores School. 991 Comment
  UCR130523  Quercus palmeri A. C. Sanders, P. J. MacKay 2003-8-3 27101 San Bernardino San Bernardino Mtns., Pacific Crest Trail near Grass Valley Creek, at crossing of dirt maintenance road to powerlines, above Mojave River Forks 1113 Comment
  UC1135893  Quercus wislizeni H. Lee 1935-3-26 213 San Bernardino near Burcham Ranch (along rd); San Bernardino National Forest, Hesperia Quad. Comment
  UCR83375  Quercus wislizeni A. C. Sanders 1994-6-26 14962 San Bernardino San Bernardino Mtns, south of Silverwood Lake, along Forest Service Road (2N59?) c. 2 mi east of Cottonwood Station, west of FS Road 2N43 from Cedarpines Park, under powerlines 1150 Comment
  SFV7509  Quercus wislizeni var. frutescens M. H. Grayum, D. R. Perry, S. Merschel 1975-5-11 s. n. San Bernardino San Bernardino Mountains North fringe of San Bernardino Mountains. Summit Valley. Canyon northwest of Las Flores School. 991 Comment
  OBI62804  Quercus wislizeni var. wislizeni Beth Waterbury 1983-10-30 78 San Bernardino San Bernardino Natl Forest, State hwy 138, 8 mi N of Crestline 1372 Comment
  CAS-BOT-BC379100  Ranunculus aquatilis var. diffusus S. B. Parish; W. F. Parish 1882-5-1 s.n. San Bernardino Mojave River Comment
  UCR75394  Rhamnus californica subsp. californica A. C. Sanders 1993-4-11 13724 San Bernardino San Bernardino Mtns, Summit Valley, 8.5 mi east of Cajon Jct. on Hwy 138, across the road from Silverwood ranch House Restaurant 1050 Comment
  OBI62777  Rhamnus ilicifolia Beth Waterbury 1983-10-30 80 San Bernardino State Hwy 138, 1 mi E of Cedar Springs Dam 671 Comment
  POM10211  Rhamnus tomentella subsp. cuspidata Charlotte M. Wilder 1904-5-18 44 San Bernardino SawPit Canyon Comment
  UC1130553  Rhus trilobata D. Axelrod 1935-5-20 428 San Bernardino 1/4 mi sw Burcham Ranch; San Bernardino National Forest 914 Comment
  RSA403701  Rhus trilobata var. anisophylla Joseph A. Ewan 1931-9-7 5173 San Bernardino Near Horses Ranch, Horsetheif Canyon. Comment
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Aug 5 2009
  RSA307139  Ribes indecorum Robert F. Thorne, Barry A. Prigge 1979-5-10 52818 San Bernardino San Bernardino Mountains; on road to Silverwood Lake above stream in Horsethief Canyon S of junction with road to Hesperia. 1098 Comment
  CAS-BOT-BC219236  Ribes nevadense A. C. Sanders 1994-6-26 14975 San Bernardino 0.6 miles W of 2N43, Slopes S of Silverwood Lake, along FS Road (2N59?) ca. 2 miles E of Cottonwood Station, W of FS Road 2N43 from Cedarpines Park, under powerlines 1127 Comment
  POM230654  Ribes nevadense I. W. Clokey, Edward Anderson 1935-6-5 6665 San Bernardino Sawpit Canyon 1300 Comment
  RSA628207  Ribes nevadense A. C. Sanders 1994-6-26 14975 San Bernardino S of Silverwood Lake, along Forest Service Road (2N59?) c. 2 mi east of Cottonwood Station, west of FS Road 2N43 from Cedarpines Park, under powerlines. 1150 Comment
  SBBG27488  Ribes nevadense I. W. Clokey with E. G. Anderson 1935-6-5 6665 San Bernardino Sawpit Cyn 1300 Comment
  SD227833  Ribes nevadense A. C. Sanders 1994-6-26 14975 San Bernardino San Bernardino Mountains: S of Silverwood Lake, along Forest Service road ca. 2 miles E of Cottonwood Station, W of FS road 2N43 from Cedarpines Park, under powerlines. 1150 Comment
  SEINET235751 Image available Ribes nevadense A. C. Sanders 1994-6-26 14975 San Bernardino San Bernardino Mountains: S of Silverwood Lake along FS road (2N59?) ca. 2 mi E of Cottonwood Station W of FS road 2N4 1150 Comment
  UC921825  Ribes nevadense I. W. Clokey, E. G. Anderson 1935-6-5 6665 San Bernardino Sawpit Canyon 1300 Comment
  UCR83354  Ribes nevadense A. C. Sanders 1994-6-26 14975 San Bernardino San Bernardino Mtns, south of Silverwood Lake, along Forest Service Road (2N59?) c. 2 mi east of Cottonwood Station, west of FS Road 2N43 from Cedarpines Park, under powerlines 1150 Comment
  UCR83727  Ribes nevadense A. C. Sanders, P. J. MacKay 1994-6-19 14849 San Bernardino San Bernardino Mtns., lower Miller Canyon (E fork of W fork of Mojave River), below Pilot Rock Camp 1128 Comment
  VVC1206  Ribes nevadense A. C. Sanders 1994-6-26 14975 San Bernardino San Bernardino Mtns, S of Silverwood Lake, along Forest Service Road (2N59?) ca. 2 mi E of Cottonwood Station, W of FS Road 2N43 from Cedarpines Park, under powerlines 1150 Comment
  UCR83728  Robinia pseudoacacia A. C. Sanders, P. J. MacKay 1994-6-19 14848 San Bernardino San Bernardino Mtns., lower Miller Canyon (E fork of W fork of Mojave River), below Pilot Rock Camp 1128 Comment
  UCR82180  Rorippa sphaerocarpa A. C. Sanders, P. J. MacKay, C. L. Sanders 1994-8-28 15486 San Bernardino San Bernardino Mtns, SW end of Silverwood Lake, near Cleghorn Day Use Area 1021 Comment
  CAS-BOT-BC147558  Rosa californica Peter H. Raven 1961-9-17 16713 San Bernardino Near Las Flores School, Summit Valley, San Bernardino Mountains 883 Comment
  LA208519  Rosa californica Peter H. Raven; 1961-9-17 16713 San Bernardino San Bernardino Mountains, Summit Valley, near Las Flores School 883 Comment
  POM365836  Rosa californica Louis C. Wheeler 1931-9-7 95 San Bernardino 1 mi. E of Hawes Ranch, Horsetheif Canyon, Mohave River tributary 1006 Comment
  POM365837  Rosa californica Louis C. Wheeler 1931-9-7 105 San Bernardino Burcham Ranch, west fork Mojave River. 976 Comment
  RSA151053  Rosa californica Peter H. Raven 1961-9-17 16713 San Bernardino Near Las Flores School, Summit Valley. 884 Comment
  UCR109460  Rosa californica A. C. Sanders, P. J. MacKay 1994-6-19 14842 San Bernardino San Bernardino Mtns., lower Miller Canyon (E fork of W fork of Mojave River), below Pilot Rock Camp 1128 Comment
  UCR83704  Rosa californica A. C. Sanders, P. J. MacKay 1994-6-19 14853 San Bernardino San Bernardino Mtns., lower Miller Canyon (E fork of W fork of Mojave River), below Pilot Rock Camp 1128 Comment
  UC481483  Rosa woodsii var. ultramontana L. C. Wheeler and J. A. Ewan 1931-9-7 95 San Bernardino 1 mi e Howes Ranch; Mohave Desert, Horsethief Canyon 853 Comment
  RSA628599  Rubus parviflorus A. C. Sanders 1994-6-26 14971 San Bernardino S of Silverwood Lake, along Forest Service Road (2N59?) c. 2 mi east of Cottonwood Station, west of FS Road 2N43 from Cedarpines Park, under powerlines. 1150 Comment
  SD227891  Rubus parviflorus A. C. Sanders 1994-6-26 14971 San Bernardino San Bernardino Mountains: Slopes S of Silverwood Lake, along Forest Service road (2N59?) ca. 2 miles E of Cottonwood Station, 0.5 mi. W of FS road 2N43 from Cedarpines Park, underpowerlines. 1150 Comment
  SEINET235750  Rubus parviflorus A. C. Sanders 1994-6-26 14971 San Bernardino San Bernardino Mountains: S. of Silverwood Lake along Forest Service road (2N59?) ca. 2 mi. E of Cottonwood Station W 1150 Comment
  UCR16966  Rubus parviflorus Carolyn McNeill 1969-5-11 s.n. San Bernardino San Bernardino Mountains, along Huston Creek, 1 mile east of Miller Canyon Campground; 5 miles east of Cedar Springs 1128 Comment
  UCR83373  Rubus parviflorus A. C. Sanders 1994-6-26 14971 San Bernardino San Bernardino Mtns, south of Silverwood Lake, along Forest Service Road (2N59?) c. 2 mi east of Cottonwood Station, west of FS Road 2N43 from Cedarpines Park, under powerlines 1150 Comment
  VVC1208  Rubus parviflorus A. C. Sanders 1994-6-26 14971 San Bernardino San Bernardino Mtns, S of Silverwood Lake, along Forest Service Road (2N59?) ca. 2 mi E of Cottonwood Station, W of FS Road 2N43 from Cedarpines Park, under powerlines 1150 Comment
  CAS-BOT-BC168507  Rubus ursinus Wayne Law; Jun Hu 2000-5-20 45 San Bernardino Transverse Ranges; San Bernardino Mtns.: Miller Canyon next to East fork of West fork Mojave River 1159 Comment
  UCR172802  Rubus ursinus Wayne Law, Jun Hu 2000-5-20 45 San Bernardino Transverse Ranges; San Bernardino Mtns., Miller Canyon next to East fork of West fork Mojave River. east of Silverwood lake. 1159 Comment
  RSA750966  Rumex A. C. Sanders 1994-6-26 14967 San Bernardino S of Silverwood Lake, along Forest Service Road (2N59?) c. 2 mi east of Cottonwood Station, west of FS Road 2N43 from Cedarpines Park, under powerlines. 1150 Comment
  SD197894  Rumex A. C. Sanders 1994-6-26 14967 San Bernardino South of Silverwood Lake, along Forest Service Road ca. 2.0 miles east of Cottonwood Station, west of FS Road 2N43 from Cedarpines Park, under powerlines. 1150 Comment
  SEINET3246203  Rumex A. C. Sanders 1994-1 14967 San Bernardino San Bernardino Mtns: S of Silverwood Lake, along Forest Service Road (2N59?) ca. 2 mi E of Cottonwood Station, W of FS Road 2N43 from Cedarpines Park, under powerlines. 1150 Comment
  UCR164453  Rumex A. C. Sanders 1994-6-26 14967 San Bernardino San Bernardino Mtns, south of Silverwood Lake, along Forest Service Road (2N59?) c. 2 mi east of Cottonwood Station, west of FS Road 2N43 from Cedarpines Park, under powerlines 1150 Comment
  RSA650579  Rumex hymenosepalus Marion P. Harthill 1974-5-2 s.n. San Bernardino Summit Valley. Comment
  RSA650581  Rumex hymenosepalus Marion P. Harthill 1974-5-2 s.n. San Bernardino Summit Valley. Comment
  CAS-BOT-BC129719  Salix bonplandiana Le Roy Abrams; E. A. McGregor 1908-7-7 722 San Bernardino Little Mohave, W. fork of Dart Creek 1066 Comment
  RSA307121  Salix exigua Robert F. Thorne, Barry A. Prigge 1979-5-10 52840 San Bernardino San Bernardino Mountains: Silverwood Lake Recreational Park on SW bay of lake. 1037 Comment
  UCR223408  Salix exigua R. F. Thorne 1995-4-4 63076 San Bernardino Transverse Ranges; San Bernardino Mtns, [Silverwood Lake?] below dam 966 Comment
  HSC78899  Salix laevigata R. F. Thorne, B. A. Prigge 1979-5-10 52839 San Bernardino Silverwood Lake Recreational Park on SW bay of lake 1037 Comment
  RSA307120  Salix laevigata Robert F. Thorne, Barry A. Prigge 1979-5-10 52839 San Bernardino San Bernardino Mountains: Silverwood Lake Recreational Park on SW bay of lake. 1037 Comment
  RSA316281  Salix laevigata Robert F. Thorne, Barry A. Prigge, Kay Wright, R. K. Benjamin 1981-6-4 54890 San Bernardino San Bernardino Mountains: Marshy area below Cedar Springs Dam at headwaters of Mojave River, north slope of San Bernardino Mountains. 915 Comment
  UCR35857  Salix laevigata R. F. Thorne, B. A. Prigge 1979-5-10 52839 San Bernardino San Bernardino Mtns., Sliverwood Lake Recreational Park on SW bay of lake 1037 Comment
  SD123894  Salix laevigata var. laevigata Robert F. Thorne, Barry Prigge 1979-5-10 52839 San Bernardino Silverwood Lake Recreational Park on southwest bay of lake. 1035 Comment
  RSA651270  Salix lasiolepis Marion P. Harthill 1974-5-2 1694 San Bernardino Summit Valley 1128 Comment
  RSA652678  Salix lasiolepis Marion P. Harthill 1974-5-22 6 San Bernardino Summit Valley. 1006 Comment
  UC1135015  Salix lasiolepis A. Lewis May 1933 208 San Bernardino W. Fork Mojave R. Hesperia Quad., W. Fork Mojave R. Comment
  UCR83437  Salix lasiolepis A. C. Sanders 1994-6-26 14974 San Bernardino San Bernardino Mtns, south of Silverwood Lake, along Forest Service Road (2N59?) c. 2 mi east of Cottonwood Station, west of FS Road 2N43 from Cedarpines Park, under powerlines 1150 Comment
  UCR223  Salvia carduacea Eugene Cardiff 1950-4-15 s.n. San Bernardino San Bernardino Mtns., [Summit Valley] 5 miles SW of Hesperia 915 Comment
  UCSB49824  Salvia dorrii var. dorrii Reisentz, Paul 1975-5-10 San Bernardino below Silverwood Lake Dam; about 20 miles from Victorville; San Bernardino Mtns 762 Comment
  CAS-BOT-BC221057  Salvia dorrii var. pilosa S. B. Parish 1901-5-30 4935 San Bernardino Mojave Desert near Burcham's [Burcham] Ranch Comment
  LA69653  Salvia dorrii var. pilosa Carl Epling; William Stewart 1936-5-11 sn San Bernardino near Hesperia Comment
  POM50363  Salvia dorrii var. pilosa S. B. Parish 1901-5-30 4935 San Bernardino Burcham s Ranch [also known as Las Flores Ranch]. Mojave River. Comment
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Dec 19 2014
  SEINET2093125  Salvia dorrii var. pilosa S. Rhodes 2000-4-26 134 San Bernardino San Bernardino National Forest, Roadside at Highway 138 pullout, overlooking Silverwood Lake. Ca. 9 mi N of Highway 18 intersection; 1089 Comment
  CSUSB689  Sambucus cerulea Daryl Faustini 1973-7-7 San Bernardino Silverwood Lake Silverwood Lake 761 Comment
  VVC1815  Sanicula tuberosa Tim Thomas, PJ MacKay 2009-5-23 4734 San Bernardino San Bernardino Mtns, FS 2N59 at 3770'; SW of Silverwood Lake. 1149 Comment
  RSA614925  Saponaria officinalis A. C. Sanders 1994-7-31 15204 San Bernardino San Bernardino Mountains: Miller Canyon at the road crossing of the Mojave River just above Pilot Rock Conservation Camp, 0.7 mi. E of Hwy 138 junction. 1145 Comment
  UCR169844  Saponaria officinalis T. B. Salvato, D. Wappler 2004-7-28 954 San Bernardino San Bernardino Mtns, Crestline, Central Powerline (Grid 477) N to Miller Canyon, Dart Canyon Road (FSR 2N38), c. 0.25 mi SE of Pilot Rock Conservation Camp, at Miller Canyon Road and the Mojave River crossing 1170 Comment
  UCR79069  Saponaria officinalis A. C. Sanders, S. D. White, C. L. Sanders 1993-11-6 14218 San Bernardino San Bernardino Mtns., East fork of West Fork of Mojave River, east of Silverwood Lake, at crossing of FS Rd. 2N36 & at jct. with 2N37, near confluence of with Houston Creek and just above Pilot Rock Conservation Camp 1128 Comment
  UCR93463  Saponaria officinalis A. C. Sanders 1994-7-31 15204 San Bernardino San Bernardino Mtns., Miller Canyon at the road crossing of the Mojave River just above Pilot Rock Conservation Camp, 0.7 miles east of Hwy 138 junction 1134 Comment
  UCR82182  Schoenoplectus acutus var. occidentalis A. C. Sanders, P. J. MacKay, C. L. Sanders 1994-8-28 15475 San Bernardino San Bernardino Mtns, SW end of Silverwood Lake, near Cleghorn Day Use Area 1021 Comment
  RSA316287  Scirpus microcarpus Robert F. Thorne, B. A. Prigge, Kay Wright, R. K. Benjamin 1981-6-4 54886 San Bernardino San Bernardino Mountains: Marshy area below Cedar Springs Dam at headwaters of Mojave River, north slope of San Bernardino Mountains. 915 Comment
  UCR83706  Scirpus microcarpus A. C. Sanders, P. J. MacKay 1994-6-19 14850 San Bernardino San Bernardino Mtns., lower Miller Canyon (E fork of W fork of Mojave River), below Pilot Rock Camp 1128 Comment
  VVC1695  Scribneria bolanderi M. O. Bagley 2011-5-17 s.n San Bernardino Mojave Desert, South of Hesperia; about 2.5 miles north of Hwy 173 and 0.5 miles east of the aqueduct. 1037 Comment
  UCR160721  Scutellaria bolanderi subsp. austromontana Dave Silverman, Cindy Hopkins 2005-6-18 6194 San Bernardino NW San Bernardino Mtns, Summit Valley-Silverwood Lake area, north of Hwy 138, Las Flores Ranch, Horsethief Creek, at Calif. Dept. of Water Resources Calif. Aqueduct crossing 956 Comment
  VVC2070  Scutellaria siphocampyloides Tim Thomas, PJ MacKay 2009-5-23 4720 San Bernardino San Bernardino Mtns, West of Lk Silverwood, below Cleighorn Pass; FS Rd 2N59 1078 Comment
  UCR81459  Secale cereale A. C. Sanders, P. J. MacKay 1994-6-12 14773 San Bernardino San Bernardino Mtns, Summit Valley along Hwy 173, north side of mountains. 1000 Comment
  RSA651182  Senecio californicus Marion P. Harthill 1972-5-22 1688 San Bernardino Summit Valley. [Silverwood Lake, Hwy 173 & Hwy 138] 1005 Comment
  LA34811  Senecio flaccidus var. douglasii Mary V. Hood; 1944-10-14 44- 128 k* San Bernardino San Bernardino Mountains, Summit Valley, Highway 2 1066 Comment
  RSA316288  Senecio flaccidus var. douglasii R. F. Thorne, B. A. Prigge, Kay Wright, R. K. Benjamin 1981-6-4 54905 San Bernardino Near Ceder Springs Dam. 915 Comment
  CDA21188  Silene latifolia subsp. alba A. Lampman 2007-5-29 PDR 1384057 San Bernardino Mojave Desert; Hwy 138, Summit Valley. 0 Comment
  UCR83737  Silene lemmonii A. C. Sanders, P. J. MacKay 1994-6-19 14806 San Bernardino San Bernardino Mtns., lower Miller Canyon (E fork of W fork of Mojave River), below Pilot Rock Camp 1128 Comment
  CAS-BOT-BC178684  Silene verecunda A. C. Sanders 1994-6-26 14940 San Bernardino Mozumdar Road, 0.2-0.3 mi. below Crest Forest Dr., Cedarpines Park 1524 Comment
  RSA692071  Silene verecunda subsp. platyota A. C. Sanders 1994-6-26 14940 San Bernardino Mozumdar Rd. 0.2-0.3 mi. below Crest Forest Dr., Cedarpines Park. 1500 Comment
  SD233798  Silene verecunda subsp. platyota A. C. Sanders 1994-6-26 14940 San Bernardino San Bernardino Mountains: Mozumdar road, 0.2 - 0.3 mi. below Crest Forest Dr., Cedarpines Park. 1500 Comment
  UCR81625  Sisymbrium irio A. C. Sanders 1994-6-12 14787 San Bernardino San Bernardino Mtns, Lake Silverwood, Cleghorn Day Use Area, south side of the lake near mouth of Sawpit Canyon 1100 Comment
  RSA652022  Solanum umbelliferum Marion P. Harthill 1974-5-22 63 San Bernardino Summit Valley. 1006 Comment
  RSA748173  Solanum xanti K. M. Meyer, A. Townesmith, T. Scott 2007-3-29 35 San Bernardino San Bernardino National Forest, 9.6 miles on Hwy. 138, off of I-15 N. East side of road, Silverwood Lake 1080 Comment
  SEINET10696664  Solanum xanti Karen M. Meyer, Andrew Townesmith; Tracy Scott 2007-3-29 Meyer 35 San Bernardino San Bernardino National Forest, 9.6 miles on Hwy. 138, off of I-15 N. Steep rocky slopes, area dominated by bush poppy Hydrophyllaceae sp. East side of road, Silverwood Lake. 1080 Comment
  UCD127063  Solanum xanti K. M. Meyer; A. Townesmith, T. Scott 2007-3-29 35 San Bernardino San Bernardino National Forest, 9.6 miles on Highway 138, off of I-15 N. East side of road, Silverwood Lake. 1080 Comment
  RSA473630  Solidago californica L. C. Wheeler 1931-9-7 103 San Bernardino Burcham Ranch, west fork Mojave River. 976 Comment
  UCR11964  Solidago californica Harlan Lewis 1940-8-18 s.n. San Bernardino San Bernardino Mtns., Cedar Springs 1220 Comment
  UCSB49815  Sphaeralcea ambigua Reisentz, Paul 1975-5-10 San Bernardino Below Silverwood Lake Dam, about 20 miles from Victorville 762 Comment
  UCR169842  Stachys albens T. B. Salvato, D. Wappler 2004-7-28 958 San Bernardino San Bernardino Mtns, Crestline, Central Powerline (Grid 477) N to Miller Canyon, Dart Canyon Road (FSR 2N38), c. 0.25 mi SE of Pilot Rock Conservation Camp, at Miller Canyon Road and the Mojave River crossing 1170 Comment
  RSA307145  Stellaria nitens R. F. Thorne, Barry A. Prigge 1979-5-10 52824 San Bernardino San Bernardino Mountains; on road to Silverwood Lake above stream in Horsethief Canyon S of junction with road to Hesperia. 1098 Comment
  UCR35856  Stellaria nitens R. F. Thorne, B. A. Prigge 1979-5-10 52824 San Bernardino San Bernardino Mtns/ Mojave Desert, On road to Silverwood Lake above stream in Horsethief Canyon, south of junction with road to Hesperia 1098 Comment
  UCR83767  Stipa latiglumis A. C. Sanders, P. J. MacKay 1994-6-19 14832 San Bernardino San Bernardino Mtns., lower Miller Canyon (E fork of W fork of Mojave River), below Pilot Rock Camp 1128 Comment
  UCR50782  Stipa lepida Jeri Hirshberg 1988-4-12 s.n. San Bernardino San Bernardino Mtns./ Mojave Desert, Las Flores Ranch area, c. 2 mi. north of intersection of Grass Valley Creek and Hwy 173, c. 2.5 mi. east of the California Aqueduct 1037 Comment
  VVC1648  Streptanthus bernardinus Tim Thomas, PJ MacKay 2009-5-23 4741 San Bernardino San Bernardino Mtns, FS 2N45 at 4890'; SW of Silverwood Lake. 1491 Comment
  RSA492900  Stylocline gnaphaloides Jeri Hirshberg 1988-4-12 s.n. San Bernardino Las Flores Ranch area, ca. 2 mi. N of intersection of Grass Valley Crk. and Hwy 173, ca. 2.5 mi. E of California Aqueduct 976 Comment
  RSA564482  Stylocline gnaphaloides A. C. Sanders, O. F. Clarke, M. Alexander 1993-4-23 13760 San Bernardino Summit Valley, 8.9 mi. E of Cajon Jct on Hwy 138, just W of Hwy 173 Jct. 1143 Comment
  UCR75330  Stylocline gnaphaloides A. C. Sanders, O. F. Clarke, M. Alexander 1993-4-23 13760 San Bernardino San Bernardino Mtns., Summit Valley, 8.9 mi east of Cajon Junction on Hwy 138, just west of Hwy 173 Junction 1050 Comment
  RSA474460  Syntrichopappus fremontii S. B. Parish, Louis Greata 1901-05 1931 San Bernardino Mojave River. 883 Comment
  RSA492898  Syntrichopappus lemmonii Jeri Hirshberg 1988-4-12 s.n. San Bernardino Las Flores Ranch area, ca. 2 mi. N of intersection of Grass Valley Crk. and Hwy 173, ca. 2.5 mi. E of California Aqueduct 976 Comment
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Mar 7 2007
  RSA707460  Syntrichopappus lemmonii Naomi Fraga, LeRoy Gross 2005-4-7 1535 San Bernardino South side of Hwy 173, across from Las Flores Ranch. ca. 2 miles northeast of intersection of Hwy 173 and Hwy 138. Area burned in Old Fire of 2003. 1006 Comment
  UCR165222  Syntrichopappus lemmonii Naomi Fraga, LeRoy Gross 2005-4-7 1535 San Bernardino Transverse Ranges: San Bernardino Mountains region, S side of Hwy 173, across from Las Flores Ranch, c. 2 mi. NE of intersection of Hwy 173 and Hwy 138 1006 Comment
  CHSC83021  Tamarix ramosissima Eva Begley 2002-4-30 San Bernardino San Bernardino Mountains, Mojave Siphon area of California Aqueduct. 944 Comment
  CSUSB1146  Tamarix ramosissima R. C. Smith 1972-7-13 San Bernardino Mojave River south of Victorville. 975 Comment
  SEINET2042572 Image available Tamarix ramosissima A. C. Sanders, P. Mackay, C. L. Sanders 1994-8-28 15482 San Bernardino San Bernardino Mountains, SW end of Silverwood Lake near Cleghorn Day Use Area. T2N R5W (SE/4) Sec1 1021 Comment
  UCR82178  Tamarix ramosissima A. C. Sanders, P. J. MacKay & C. L. Sanders 1994-8-28 15482 San Bernardino San Bernardino Mtns, SW end of Silverwood Lake, near Cleghorn Day Use Area 1021 Comment
  UCR97107  Tauschia arguta Scott D. White 1990-4-5 s.n. San Bernardino San Bernardino Mtns, Unnamed intermittent drainage, tributary of W fork of Mojave River, upstream of Lake Silverwood, and less than 0.25 mi. below Forest Service Road 2N59 1160 Comment
  CLARK-A1528-1457  Tauschia parishii John C. Roos 1937-5-28 San Bernardino San Bernardino Mountains Comment
  RSA492856  Tetradymia axillaris var. longispina Jeri Hirshberg 1988-4-12 s.n. San Bernardino Las Flores Ranch area, ca. 2 mi. N of intersection of Grass Valley Crk. and Hwy 173, ca. 2.5 mi. E of California Aqueduct 976 Comment
  CSUSB1567  Tetradymia comosa Daryl Faustini 1973-7-7 S.N. San Bernardino Silverwood Lake Silverwood Lake 761 Comment
  POM296997  Tetradymia comosa Lyman Benson 1958-12-5 15844 San Bernardino West of Weirick Ranch. San Bernardino Mt. Range. Drainage area: Mojave River. 1219 Comment
  RSA614593  Tetradymia comosa A. C. Sanders, C. L. Sanders 1994-7-1 15211 San Bernardino San Bernardino Mts: Silverwood Lake, W end of lake and near the Cleghorn Day Use Area. 1090 Comment
  UCR93483  Tetradymia comosa A. C. Sanders, C. L. Sanders 1994-7-31 15211 San Bernardino San Bernardino mtns, Silverwood Lake, W end of lake at and near the Cleghorn Day use Area. 1100 Comment
  UCR172803  Thalictrum fendleri Wayne Law, Jun Hu 2000-5-20 44 San Bernardino Transverse Ranges; San Bernardino Mtns., Miller Canyon next to East fork of West fork Mojave River. east of Silverwood lake. 1159 Comment
  UCR83726  Thalictrum fendleri var. fendleri A. C. Sanders, P. J. MacKay 1994-6-19 14851 San Bernardino San Bernardino Mtns., lower Miller Canyon (E fork of W fork of Mojave River), below Pilot Rock Camp 1128 Comment
  UC857539  Thysanocarpus curvipes I. W. Clokey and E. G. Anderson 1935-6-5 6656 San Bernardino Sawpit Canyon 1200 Comment
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Dec 26 2016
  UCR176106  Thysanocarpus curvipes Holly A. Wanamaker 2005-5-3 24 San Bernardino San Bernardino Mtns, Miller Canyon below Hwy 138, SE of Silverwood Lake, East Fork of West Fork of the Mojave River 1098 Comment
  UCR83731  Thysanocarpus curvipes A. C. Sanders, P. J. MacKay 1994-6-19 14844 San Bernardino San Bernardino Mtns., lower Miller Canyon (E fork of W fork of Mojave River), below Pilot Rock Camp 1128 Comment
  UCR66087  Thysanocarpus laciniatus Scott D. White 1990-4-5 s.n. San Bernardino San Bernardino Mtns, Unnamed intermittent drainage, tributary of W fork of Mojave River, upstream of Lake Silverwood, and less than 0.25 mi. below Forest Service Road 2N59 1160 Comment
  UCR83723  Thysanocarpus laciniatus A. C. Sanders, P. J. MacKay 1994-6-19 14830 San Bernardino San Bernardino Mtns., lower Miller Canyon (E fork of W fork of Mojave River), below Pilot Rock Camp 1128 Comment
  SD6707  Tiquilia nuttallii S. B. Parish, W. F. Parish May 1882 San Bernardino Sandy banks of Mohave River. Comment
  CAS-BOT-BC220995  Trichostema austromontanum A. C. Sanders; P. MacKay 1994-6-19 14879 San Bernardino San Bernardino Mountains: upper Miller Canyon (E Fork of W Fork of Mojave River), above the confluence with Houston Creek, along FS Road 2N37 1500 Comment
  POM187645  Trichostema austromontanum Joseph A. Ewan 1931-9-7 5164 San Bernardino Burnt Mill canyon below Job s Peak. 1433 Comment
  SD144453  Trichostema austromontanum A. C. Sanders, P. MacKay 1994-6-19 14879 San Bernardino San Bernardino Mtns: upper Miller Canyon (E fork of W fork of Mojave River) above the confluence with Houston Creek, along FS Road 2N37 1150 Comment
  UCR81624  Trichostema austromontanum A. C. Sanders, P. J. MacKay 1994-6-12 14784 San Bernardino San Bernardino Mtns, Lake Silverwood, Cleghorn Day Use Area, south side of the lake near mouth of Sawpit Canyon 1100 Comment
  VVC904  Trichostema austromontanum A. C. Sanders, J. Mac 1994-6-12 14784 San Bernardino San Bernardino Mtns, Lake Silverwood, Cleghorn Day Use Area, south side of the lake near mouth of Sawpit Canyon 1100 Comment
  UCLA54163  Trichostema austromontanum subsp. austromontanum H. Lewis 1940-8-18 1471 San Bernardino Cedar Springs San Bernardino Mountains 1219 Comment
  A402403  Trichostema lanatum S. B. Parish & W. F. Parish 1881-05-01 - 1881-06-01 1235 Unknown Mojave Desert Comment
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Oct 27 2016
  RSA765465  Trichostema lanceolatum Doris Bowers 1974-8-8 2298 San Bernardino Las Flores Ranch N. side of San Bernardino Mtns. 976 Comment
  UCR24598  Trichostema lanceolatum T. P. Krantz 1980-8-18 s.n. San Bernardino Mojave Desert/San Bernardino Mtns., north base of the mountains near Las Flores Ranch, in the Mojave River drainage Comment
  CAS-BOT-BC220894  Trichostema parishii S. B. Parish; W. F. Parish 1881-5-1 1235 San Bernardino Mojave Desert Comment
  GH402506  Trichostema parishii S. B. Parish & W. F. Parish 1881-05-01 - 1881-06-01 1235 Unknown Mojave desert Comment
  SBBG27691  Trichostema parishii D. Myrick 1967-6-9 1613 San Bernardino Summit Valley E of Cajon Jct 1066 Comment
  RSA492843  Trifolium gracilentum Jeri Hirshberg 1988-4-12 s.n. San Bernardino Las Flores Ranch area, ca. 2 mi. N of intersection of Grass VLas Flores Canyon 3.8 miles north of Coast Highway. alley Crk. and Hwy 173, ca. 2.5 mi. E of California Aqueduct. 976 Comment
  UCR50773  Trifolium gracilentum Jeri Hirshberg 1988-4-12 s.n. San Bernardino San Bernardino Mtns./ Mojave Desert, Las Flores Ranch area, c. 2 mi. north of intersection of Grass Valley Creek and Hwy 173, c. 2.5 mi. east of the California Aqueduct 1037 Comment
  VVC1700  Trifolium hirtum Tim Thomas, P. J. MacKay 2011-5-22 5384 San Bernardino San Bernardino Mtns, West end of range above the west fork of the Mojave River along FS 2N49 on the south slope of Cleighorn Ridge. 1067 Comment
  CLARK-A1528-2884  Trifolium microcephalum John C. Roos 1937-5-28 1689 San Bernardino San Bernardino Mountains Comment
  VVC1805  Trifolium microcephalum Tim Thomas, PJ MacKay 2009-5-23 4718 San Bernardino San Bernardino Mtns, West of Lk Silverwood, below Cleighorn Pass; FS Rd 2N59 1078 Comment
  UCR82165  Trifolium repens A. C. Sanders, Et al. 1994-8-28 15488 San Bernardino San Bernardino Mtns, SW end of Silverwood Lake, near Cleghorn Day Use Area 1021 Comment
  UCR83759  Trifolium repens A. C. Sanders, P. J. MacKay 1994-6-19 14816 San Bernardino San Bernardino Mtns., lower Miller Canyon (E fork of W fork of Mojave River), below Pilot Rock Camp 1128 Comment
  VVC2037  Trifolium variegatum Tim Thomas, PJ MacKay 2009-5-23 4719 San Bernardino San Bernardino Mtns, West of Lk Silverwood, below Cleighorn Pass; FS Rd 2N59 1078 Comment
  LA205673  Turricula parryi John O'Leary; 1973-8-1 156 San Bernardino San Bernardino Mountains, next to Hwy 138 (overlooking Silverwood Lake) 1249 Comment
  RSA316278  Typha domingensis Robert F. Thorne 1981-6-4 54894 San Bernardino San Bernardino Mountains: Marshy area below Cedar Springs Dam at headwaters of Mojave River, north slope of San Bernardino Mountains. 915 Comment
  CSUSB1719  Umbellularia californica J. Earsom 1975-5-23 San Bernardino San Bernardino Mountains Highway 138, 1 mile south of Silverwood Lake, San Bernardino Mountains. 1051 Comment
  POM187649  Umbellularia californica J. Ewan 1931-9-7 5152 San Bernardino Cleared slope above stream, Sawpit Canyon, San Bernardino Mts 1280 Comment
  UC1126309  Umbellularia californica H. Lee 1935-2-7 116 San Bernardino 1/2 mi s of East Fork of West Fork Mohave (San Bernardino National Forest); San Bernardino National Forest 1173 Comment
  UCR83743  Umbellularia californica A. C. Sanders, P. J. MacKay 1994-6-19 14817 San Bernardino San Bernardino Mtns., lower Miller Canyon (E fork of W fork of Mojave River), below Pilot Rock Camp 1128 Comment
  UCR93447  Umbellularia californica A. C. Sanders, C. L. Sanders 1994-7-31 15198 San Bernardino San Bernardino Mtns., Sawpit Canyon above the crossing of FS Road 2N59, south of Silverwood Lake. 1170 Comment
  UCR93408  Urtica dioica subsp. holosericea A. C. Sanders, C. L. Sanders 1994-7-31 15200 San Bernardino San Bernardino Mtns., Sawpit Canyon above the crossing of FS Road 2N59, south of Silverwood Lake. 1170 Comment
  UCR143234  Verbascum thapsus L. C. Wheeler 1933-7-18 1955 San Bernardino San Bernardino Mtns./Mojave Desert, Burcham Ranch, Horsethief Canyon, Mohave River tributary 976 Comment
  RSA628398  Verbena lasiostachys var. scabrida A. C. Sanders 1994-6-26 14952 San Bernardino San Bernardino Mountains: Mozumdar Road, 1 mi. below Crest Forest Dr., Cedarpines Park. 1400 Comment
  UCR83382  Verbena lasiostachys var. scabrida A. C. Sanders 1994-6-26 14952 San Bernardino San Bernardino Mtns, Burnt Mill Canyon along Burnt Mill Road, north of Cedarpines Park, 0.7 mi below Crest Forest Road. 1400 Comment
  VVC1200  Verbena lasiostachys var. scabrida A. C. Sanders 1994-6-26 14952 San Bernardino San Bernardino Mtns, Burnt Mill Canyon along Burnt Mill Road, N of Cedarpines Park, 0.7 mi below Crest Forest Road. 1400 Comment
  POM349874  Vicia americana N. C. Cooper 1949-4-28 128 c San Bernardino 2 miles N of Crestline, San bernardino Mt. 1372 Comment
  UC867108  Vicia americana var. americana I. W. Clokey and E. G. Anderson 1935-5-15 6707 San Bernardino Upper Mojave River 900 Comment
  CAS-BOT-BC213720  Viola aurea subsp. mohavensis C. B. Clokey; I. W. Clokey 1938-5-5 5833 San Bernardino Horsethief Canyon 1000 Comment
  GH67109  Viola aurea subsp. mohavensis C. B. Clokey & I. W. Clokey 1938-5-5 5833 Unknown Horsethief Canyon, on sandy, brushy flat, 1000 m Comment
  NY97503  Viola aurea subsp. mohavensis I. W. Clokey 1938-5-5 5833 San Bernardino Horsethief Canyon. 1000 Comment
  UC927649 Image available Viola aurea subsp. mohavensis I. W. Clokey and C. B. Clokey 1938-5-5 5833 San Bernardino Horsethief Canyon; ; Horsethief Canyon, San Bernardino Co. 1000 Comment
  SD46201  Viola purpurea subsp. mohavensis I. W. Clokey, C. B. Clokey 1938-5-5 5833 San Bernardino Horsethief Canyon, on sandy, brushy flat. 1000 Comment
  SEINET198111 Image available Viola purpurea subsp. mohavensis E. G. Anderson, IW Clokey 1935-5-15 6753 San Bernardino Horsethief Canon [sic] 1000 Comment
  POM10256  Viola purpurea subsp. purpurea Charlotte M. Wilder 1902-06 26 San Bernardino Saw Pit Canyon 1220 Comment
  RSA309659  Viola purpurea subsp. purpurea Robert F. Thorne, Barry A. Prigge 1979-5-10 52827 San Bernardino San Bernardino Mountains; on road to Silverwood Lake above stream in Horsethief Canyon S of junction with road to Hesperia. 1098 Comment
  GH381698  Vitis girdiana L. Abrams & E. A. McGregor 1908-7-7 723 Unknown West Fork of Deep[?] Creek Comment
  RSA307362  Vulpia microstachys var. ciliata R. F. Thorne, Barry Prigge 1979-5-10 52845 .1 San Bernardino San Bernardino Mountains: Silverwood Lake Recreational Park on SW bay of lake. 1037 Comment
  CAS-BOT-BC183744  Vulpia microstachys var. confusa C. F. Saunders 1906-5-1 s.n. San Bernardino Las Flores Ranch, Mojave Desert Comment
  RSA307358  Vulpia myuros var. hirsuta R. F. Thorne, Barry Prigge 1979-5-10 52834 San Bernardino San Bernardino Mountians: Mojave desert slopes. Along highway at viewpoint over Silverwood Lake to east. 1098 Comment
  RSA492905  Vulpia myuros var. hirsuta Jeri Hirshberg 1988-4-12 s.n. San Bernardino Las Flores Ranch area, ca. 2 mi. N of intersection of Grass Valley Crk. and Hwy 173, ca. 2.5 mi. E of California Aqueduct 976 Comment
  UC844671  Yucca whipplei I. W. Clokey and E. G. Anderson 1935-5-15 6547 San Bernardino Horsethief Canyon 1000 Comment
  SEINET182527  Yucca whipplei var. caespitosa I. W. Clokey, E. G. Anderson 1935-5-15 6547 San Bernardino Horsethief Canyon 1000 Comment
  UCR208128  Yucca whipplei var. caespitosa I. W. Clokey, E. G. Anderson 1935-5-15 6547 San Bernardino Transverse Ranges; San Bernardino Mtns, Horsethief Canyon 1000 Comment
  RSA19118  Yucca whipplei var. whipplei I. W. Clokey, E. G. Anderson 1935-5-15 6547 San Bernardino Horsethief Canyon. 1000 Comment
  RSA378366  Yucca whipplei var. whipplei I. W. Clokey, E. G. Anderson 1935-5-15 6547 San Bernardino Horsethief Canyon. 1000 Comment
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Mar 8 2008
  RSA316296  Zannichellia palustris Robert F. Thorne, Barry A. Prigge, Kay Wright, R. Benjamin 1981-6-4 54898 San Bernardino San Bernardino Mountains: Marshy area below Cedar Springs Dam at headwaters of Mojave River, north slope of San Bernardino Mountains. 915 Comment
  CHSC26503  Zeltnera venusta Dieter H. Wilken; Richard M. Straw 1965-9-17 564 San Bernardino Ca. 20 miles N. of San Bernardino at Cedar Spring along Mojave River in San Bernardino Mtns. In stream bed. 1219 Comment
  POM250489  Zigadenus brevibracteatus I. W. Clokey, E. G. Anderson 1935-5-15 6535 San Bernardino Horsethief Canyon. 1000 Comment
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Mar 26 2014
  RSA707537  Zigadenus brevibracteatus Naomi Fraga, Lisa Rojas 2005-5-18 1557 San Bernardino North side of the San Bernardino Mounains. Just south of Summit Valley Road (Hesperia Road on map), near Hesperia Disposal site. 1067 Comment
  UC142132  Zigadenus brevibracteatus S. B. Parish 1901-5-29 4958 San Bernardino Borcham's Ranch Mojave River 1066 Comment
  UC844722  Zigadenus brevibracteatus I. W. Clokey 1935-5-15 6535 San Bernardino Horsethief Canyon 1000 Comment
  RSA378450  Zigadenus paniculatus S. B. Parish, Louis Greata 1901-06 s.n. San Bernardino Burchams Camp [probably = Summit] Comment



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