Search Results — 657 specimen records retrieved (534 records with coordinates)
Results for search: Source=All; Collector=Pratt; Collector number=;   
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 Please cite data retrieved from this page: Data provided by the participants of the Consortium of California Herbaria (ucjeps.berkeley.edu/consortium/).
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A yellow cell in the column headed "?", for records with coordinates, indicates a discrepancy with respect to range as specified in the eFlora. Read more ...
? Specimen ID Determination * Collector Collection Date Collection Number County Locality Elevation in meters Feedback
  UCR83488  Polygonum shastense G. F. Pratt 1994-7-19 s.n. Alpine Sierra Nevada Mtns., Carson Pass, near Elephants Back 2896 Comment
  UCR83489  Polygonum davisiae G. F. Pratt 1994-7-19 s.n. Alpine Sierra Nevada Mtns., Carson Pass, near Elephants Back 2896 Comment
  UC589660  Castela emoryi O. A. Pratt 1938-4-29 Imperial ten mi se Coyote Wells (23 mi w of Calexico); se of Coyote Wells Comment
  CAS-BOT-BC265482  Penstemon fruticiformis var. fruticiformis Gordon Pratt 1995-6-17 s.n. Inyo Argus Range: China Lake Naval Weapons Center North, 5 miles N of Maturango Peak 1524 Comment
  CAS-BOT-BC402211  Dicentra chrysantha G. F. Pratt 2000-7-16 s.n. Inyo Northern Mojave Desert: Lost Cabin Spring near Silver Peak, Coso Range. 1982 Comment
  CAS-BOT-BC43284  Descurainia pinnata subsp. glabra G. F. Pratt; C. L. Pierce 1997-5-10 s.n. Inyo North Mojave Desert. China Lake Naval Weapons Center, Coso Range. 2134 Comment
  IRVC27462  Eriogonum mensicola G. F. Pratt 1997-8-17 s.n. Inyo China lake Naval Weapons Center North, Coso Range, 1.5 mi. SE of Coso Peak, ca. 7 miles E of Haiwee Reservoir Northern Mojave Desert 2195 Comment
  RSA0104717  Asclepias vestita Gordon F. Pratt 1996-5-27 s.n. Inyo Northern Mojave Desert: China Lake Naval Air Weapons Station; Coso Mountains, 2.5 miles east of Coso Village. 1646 Comment
  RSA0129524  Arabis inyoensis G. F. Pratt, C. L. Pierce 1997-5-10 s.n. Inyo N Mojave Desert: China Lake Naval Weapons Center, Coso Range, ca. 1 mi. E of Mill Spring on the ridge S of the drainage below the spring, 3 mi. W of Coso village, ca. 10 mi. SW of Darwin. 2134 Comment
  RSA601397  Penstemon fruticiformis subsp. amargosae G. F. Pratt 1995-6-18 s.n. Inyo Argus Range; China Lake Naval Weapons Center (north); Birchum Spring 1677 Comment
  RSA605204  Microsteris gracilis subsp. gracilis G. F. Pratt 1995-4-23 s.n. Inyo China Lake Navel Weapons Center, North. Argus Range, 5 miles N of Argus Peak, 3 miles SE of Birchum Springs. 1829 Comment
  RSA605225  Sambucus racemosa G. F. Pratt 1996-5-27 s.n. Inyo China Lake Naval Weapons Station. Coso Bridge, 1 mi W of Coso Peak. 697 Comment
Read comments
Aug 23 2012
  RSA605226  Encelia virginensis var. virginensis G. F. Pratt 1996-5-27 s.n. Inyo China Lake Naval Weapons Station; 3.5 miles north of Coso Village 1524 Comment
Read comments
Sep 26 2010
  RSA613675  Eriogonum gilmanii G. F. Pratt 1998-6-4 s.n. Inyo Northern Mojave Desert Last Chance Range, 6.5 km south of Last Chance Canyon, east of Eureka Valley. Comment
  RSA614679  Penstemon fruticiformis G. F. Pratt 1995-6-17 s.n. Inyo Argus Range: China Lake Naval Weapons Center (North); 5 mi. N of Maturango Peak. 1524 Comment
  RSA655491  Dedeckera eurekensis G. F. Pratt 1996-5-17 s.n. Inyo White Mountains: 5 miles E of Bishop, 4 miles due E of municipal airport, NE of E end of East Line Street, canyon with dirt road midway between Poleta and Silver Canyons 1372 Comment
  RSA666660  Eriogonum gilmanii G. F. Pratt 2000-5-11 s.n. Inyo Panamint Range, Cottonwood Mtns., Perdido canyon 2 miles SW of Rest Spring, ca. 5 mi. NE of The Racetrack. 1707 Comment
  RSA666661  Petrophytum caespitosum G. F. Pratt 2000-5-11 s.n. Inyo Panamint Range, Cottonwood Mtns., Perdido canyon 2 miles SW of Rest Spring, ca. 5 mi. NE of The Racetrack. 1707 Comment
  RSA682318  Eriogonum mensicola G. F. Pratt 1997-8-17 s.n. Inyo Northern Mojave Desert. China lake Naval Weapons Center North, Coso Range, 1.5 mi. SE of Coso Peak, ca. 7 miles E of Haiwee Reservoir. 2195 Comment
  RSA720648  Penstemon labrosus G. F. Pratt 2000-7-16 s.n. Inyo Mill Spring drainage, Coso Range 1700 Comment
  SBBG120138  Asclepias vestita G. F. Pratt 1996-5-27 Inyo 2.5 mi E of Coso Village; Coso Mtns; China Lake Naval Air Weapons Station 1646 Comment
  SD144433  Penstemon fruticiformis var. fruticiformis Gordon Pratt 1995-6-17 Inyo Argus Range; China Lake Naval Weapons Center (North); 5 miles N of Maturango Peak 1524 Comment
  SD148193  Symphoricarpos longiflorus G. F. Pratt 2000-5-11 Inyo Cottonwood Mountains; Perdido Canyon 2.0 miles southwest of Rest Spring, ca. 5.0 miles northeast of The Racetrack. 1707 Comment
  SD225065  Dedeckera eurekensis Gordon Pratt 1996-5-17 Inyo White Mountains, ca. 5 mi. E of Bishop, ca. 4 mi. due E of municipal airport, NE of E end of East Line Street. Canyon with dirt road midway between Poleta & Silver Canyons 1372 Comment
  SD233906  Eriogonum mensicola G. F. Pratt 1997-8-17 Inyo Northern Mojave Desert: China Lake Naval Weapons Center North, Coso Range, 1.5 mi. SE of Coso Peak, ca. 7 miles E of Haiwee Reservoir. 2195 Comment
  SEINET269244 Image available Acer glabrum var. diffusum Gordon F. Pratt 1995-7-22 s.n. Inyo Northern Mojave Desert: Argus Range 2 miles N of Maturango peak China Lake Naval Weapons Station. 2130 Comment
  SEINET3087572 Image available Eriogonum deflexum subsp. baratum Gordon F. Pratt 1987-7-26 Inyo Hunter Mtn.; N end of mountain, on road to Cottonwood Mountains Comment
  UC1950795  Horkeliella congdonis G. F. Pratt 2000-7-16 s. n. Inyo Northern Mojave Desert; Mill Spring drainage, Coso Range Comment
  UCD121365  Asclepias vestita G. F. Pratt 1996-5-27 s.n. Inyo Northern Mojave Desert: China Lake Naval Air Weapons Station; Coso Mountains, 2.5 miles east of Coso Village. 1646 Comment
  UCD170252  Eriogonum gilmanii G. F. Pratt 2000-5-11 s.n. Inyo Northern Mojave Desert, Panamint Range, Cottonwood Mtns., Perdido Canyon 2 miles SW of Rest Spring, c. 5 mi. NE of The Racetrack. 1768 Comment
  UCR100488  Astragalus atratus var. mensanus G. F. Pratt, C. L. Pierce 1997-5-10 s.n. Inyo Northern Mojave Desert, China Lake Naval Weapons Center, Coso Range, c. 1 mi. east of Mill Spring on the ridge south of the drainage below the spring, 3 mi. west of Coso village, c. 10 mi. SW of Darwin 2134 Comment
  UCR100963  Eriogonum gilmanii G. F. Pratt 1998-6-4 s.n. Inyo Northern Mojave Desert, Last Chance Range, 6.5 km south of Last Chance Canyon, east of Eureka Valley Comment
  UCR101539  Cercocarpus ledifolius G. F. Pratt 1998-7-18 s.n. Inyo Northern Mojave Desert, Coso Range, 1 mile west of Coso Peak 2287 Comment
  UCR106867  Langloisia matthewsii G. F. Pratt, Cissy Pierce 1997-11-7 s.n. Inyo Coso Mountains, Coso Hot Springs, China Lake Naval Weapons Center Comment
  UCR108469  Astragalus G. F. Pratt 1995-5-7 s.n. Inyo Northern Mojave Desert, China Lake Naval Weapons Center, Coles Spring, north end of Coles Flat 1677 Comment
  UCR108471  Arabis G. F. Pratt 1995-4-7 s.n. Inyo Mojave Desert, China lake Naval Weapons Center (North) Coso Mtns. 1829 Comment
  UCR114390  Lupinus argenteus G. F. Pratt 1995-6-18 s.n. Inyo Northern Mojave Desert, Coso Mtns, [Pinyon ] Pinon Bridge, Upper Centennial Flat 2287 Comment
  UCR114634  Monardella linoides G. F. Pratt 1995-6-18 s.n. Inyo Northern Mojave Desert, Coso Mtns, [Pinyon ] Pinon Bridge, Upper Centennial Flat 2287 Comment
  UCR114635  Lupinus microcarpus G. F. Pratt 1995-6-18 s.n. Inyo Northern Mojave Desert, Coso Mtns, [Pinyon ] Pinon Bridge, Upper Centennial Flat 2287 Comment
  UCR116526  Crepis acuminata G. F. Pratt, C. L. Pierce 1997-5-10 s.n. Inyo Northern Mojave Desert, China Lake Naval Weapons Center, Coso Range, c. 1 mi. east of Mill Spring on the ridge south of the drainage below the spring, 3 mi. west of Coso village, c. 10 mi. SW of Darwin 2134 Comment
  UCR116527  Arabis pulchra var. gracilis G. F. Pratt, C. L. Pierce 1997-5-10 s.n. Inyo Northern Mojave Desert, China Lake Naval Weapons Center, Coso Range, c. 1 mi. east of Mill Spring on the ridge south of the drainage below the spring, 3 mi. west of Coso village, c. 10 mi. SW of Darwin 2134 Comment
  UCR119240  Cymopterus aboriginum G. F. Pratt 1995-4-9 s.n. Inyo Northern Mojave Desert, N end of Argus Range, c. 4-5 mi. north of Maturango Peak 1524 Comment
  UCR121006  Eriogonum gilmanii G. F. Pratt 2000-5-11 s.n. Inyo Northern Mojave Desert, Panamint Range, Cottonwood Mtns., Perdido Canyon 2 miles SW of Rest Spring, c. 5 mi. NE of The Racetrack 1768 Comment
  UCR121007  Cymopterus gilmanii G. F. Pratt 2000-5-11 s.n. Inyo Northern Mojave Desert, Panamint Range, Cottonwood Mtns., Perdido Canyon 2 miles SW of Rest Spring, c. 5 mi. NE of The Racetrack 1768 Comment
  UCR121008  Symphoricarpos longiflorus G. F. Pratt 2000-5-11 s.n. Inyo Northern Mojave Desert, Panamint Range, Cottonwood Mtns., Perdido Canyon 2 miles SW of Rest Spring, c. 5 mi. NE of The Racetrack 1768 Comment
  UCR121009  Fendlerella utahensis G. F. Pratt 2000-5-11 s.n. Inyo Northern Mojave Desert, Panamint Range, Cottonwood Mtns., Perdido Canyon 2 miles SW of Rest Spring, c. 5 mi. NE of The Racetrack 1768 Comment
  UCR121010  Enceliopsis nudicaulis G. F. Pratt 2000-5-11 s.n. Inyo Northern Mojave Desert, Panamint Range, Cottonwood Mtns., Perdido Canyon 2 miles SW of Rest Spring, c. 5 mi. NE of The Racetrack 1768 Comment
  UCR121011  Astragalus panamintensis G. F. Pratt 2000-5-11 s.n. Inyo Northern Mojave Desert, Panamint Range, Cottonwood Mtns., Perdido Canyon 2 miles SW of Rest Spring, c. 5 mi. NE of The Racetrack 1768 Comment
  UCR123194  Petrophytum caespitosum G. F. Pratt 2000-5-11 s.n. Inyo Northern Mojave Desert, Panamint Range, Cottonwood Mtns., Perdido Canyon 2 miles SW of Rest Spring, c. 5 mi. NE of The Racetrack 1768 Comment
  UCR127675  Eriogonum mensicola G. F. Pratt 1997-8-17 s.n. Inyo Northern Mojave Desert, China Lake Naval Weapons Center North, Coso Range, 1.5 mi. SE of Coso Peak, c. 7 miles east of Haiwee Reservoir 2195 Comment
  UCR133037  Potentilla norvegica G. F. Pratt 1996-5-10 s.n. Inyo Northern Mojave Desert, Coso Mountains, 3 miles SE of Coso Peak, China Lake Naval Weapons Center 2134 Comment
  UCR133038  Smilacina stellata G. F. Pratt 1996-5-10 s.n. Inyo Northern Mojave Desert, Coso Mountains, 3 miles SE of Coso Peak, China Lake Naval Weapons Center 2134 Comment
  UCR133205  Phacelia ciliata G. F. Pratt 1995-4-23 s.n. Inyo Northern Mojave Desert, China Lake Naval Weapons Center, North; Argus Range, 5 mi north of Argus Peak, 3 mi SE of Bircham Springs 1829 Comment
  UCR147645  Potentilla biennis G. F. Pratt 2000-7-16 s.n. Inyo Northern Mojave Desert, Mill Spring drainage, Coso Range 2200 Comment
  UCR147646  Scrophularia desertorum G. F. Pratt 2000-7-16 s.n. Inyo Northern Mojave Desert, Mill Spring drainage, Coso Range 2200 Comment
  UCR147647  Horkeliella congdonis G. F. Pratt 2000-7-16 s.n. Inyo Northern Mojave Desert, Mill Spring drainage, Coso Range 2200 Comment
Read comments
Apr 16 2013
  UCR147648  Rosa woodsii G. F. Pratt 2000-7-16 s.n. Inyo Northern Mojave Desert, Mill Spring drainage, Coso Range 2200 Comment
  UCR147649  Asclepias fascicularis G. F. Pratt 2000-7-16 s.n. Inyo Northern Mojave Desert, Lost Cabin Spring near Silver Peak, Coso Range 1982 Comment
  UCR147827  Stanleya pinnata G. F. Pratt 2000-7-14 s.n. Inyo Northern Mojave Desert, Mountain Springs Canyon, China Lake Naval Weapons Center 1829 Comment
  UCR147901  Rorippa nasturtium-aquaticum G. F. Pratt 2000-7-16 s.n. Inyo Northern Mojave Desert, Lost Cabin Spring near Silver Peak, Coso Range 1982 Comment
  UCR147902  Mimulus guttatus G. F. Pratt 2000-7-16 s.n. Inyo Northern Mojave Desert, Lost Cabin Spring near Silver Peak, Coso Range 1982 Comment
  UCR147903  Anemopsis californica G. F. Pratt 2000-7-16 s.n. Inyo Northern Mojave Desert, Lost Cabin Spring near Silver Peak, Coso Range 1982 Comment
  UCR147904  Castilleja linariifolia G. F. Pratt 2000-7-16 s.n. Inyo Northern Mojave Desert, Lost Cabin Spring near Silver Peak, Coso Range 1982 Comment
  UCR148008  Polypogon monspeliensis G. F. Pratt 2000-7-16 s.n. Inyo Northern Mojave Desert, Lost Cabin Spring near Silver Peak, Coso Range 1982 Comment
  UCR148009  Dicentra chrysantha G. F. Pratt 2000-7-16 s.n. Inyo Northern Mojave Desert, Lost Cabin Spring near Silver Peak, Coso Range 1982 Comment
  UCR149877  Penstemon rostriflorus G. F. Pratt 2000-7-16 s.n. Inyo Northern Mojave Desert, Mill Spring drainage, Coso Range 2200 Comment
  UCR152753  Lomatium G. F. Pratt 1995-4-23 s.n. Inyo Northern Mojave Desert, China Lake Naval Weapons Center, North; Argus Range, 5 mi north of Argus Peak, 3 mi SE of Bircham Springs 1829 Comment
  UCR223977  Platanthera sparsiflora G. F. Pratt 2010-7-10 s.n. Inyo Northern Mojave Desert, Old House Spring, SW side of Parkinson Peak, Argus Range, China Lake Naval Weapons Center 1951 Comment
  UCR47908  Eriogonum deflexum var. baratum G. F. Pratt 1987-7-26 s.n. Inyo Hunter Mtn., N end of mountain, on road to Cottonwood Mountains 2154 Comment
  UCR82399  Fraxinus G. F. Pratt 1994-8-6 s.n. Inyo Northern Mojave Desert, Argus Mtns, E slope of the peak [Parkinson Peak] south of Maturango Peak. China Lake Naval Weapons Center 2500 Comment
  UCR82793  Viola purpurea G. F. Pratt 1994-6-17 s.n. Inyo Nothern Mojave Desert, Coso Mtn. Range; Upper Centennial Flat near Pinon Bridge 2195 Comment
  UCR82794  Cordylanthus eremicus subsp. eremicus G. F. Pratt 1994-7-2 s.n. Inyo Mojave Desert, China Lake Naval Weapons Center. Upper Centennial Flat, near Pinyon Bridge, Coso Range 2000 Comment
  UCR82795  Penstemon speciosus G. F. Pratt 1994-7-2 s.n. Inyo Mojave Desert, China Lake Naval Weapons Center. Upper Centennial Flat, near Pinyon Bridge, Coso Range 2000 Comment
  UCR82796  Machaeranthera canescens G. F. Pratt 1994-7-2 s.n. Inyo Mojave Desert, China Lake Naval Weapons Center. Upper Centennial Flat, near Pinyon Bridge, Coso Range 2000 Comment
  UCR83116  Sambucus racemosa G. F. Pratt 1994-9-11 s.n. Inyo Northern Mojave Desert, China Lake Naval Weapons Station, Coso Range. Coso Bridge, 1 mi SW of Coso Peak 2317 Comment
  UCR83783  Philadelphus microphyllus G. F. Pratt 1994-7-9 s.n. Inyo Northern Mojave Desert, China Lake Naval Weapons Center. Argus Range, peak about 2 mi south of Maturango Peak. (the next peak S) 2591 Comment
  UCR83784  Stachys albens G. F. Pratt 1994-7-10 s.n. Inyo Northern Mojave Desert, China Lake Naval Weapons Center, Coso Range, 2.5 mi. SE of Coso Peak 2195 Comment
  UCR83785  Castilleja linariifolia G. F. Pratt 1994-7-10 s.n. Inyo Northern Mojave Desert, China Lake Naval Weapons Center, Coso Range, 2.5 mi. SE of Coso Peak 2195 Comment
  UCR83786  Rumex salicifolius G. F. Pratt 1994-7-10 s.n. Inyo Northern Mojave Desert, China Lake Naval Weapons Center, Coso Range, 2.5 mi. SE of Coso Peak 2195 Comment
  UCR83787  Salix lasiolepis G. F. Pratt 1994-7-8 s.n. Inyo Northern Mojave Desert, China Lake Naval Weapons Center. Coso Range. Wildhorse Spring, 1 mile SW of Silver Peak Comment
  UCR84978  Lomatium utriculatum G. F. Pratt 1995-4-15 s.n. Inyo Mojave Desert, Wildhorse Mesa, 3 mi. south of Louisianna Butte, S. end of Coso Range 1675 Comment
  UCR85356  Salix G. F. Pratt 1995-4-22 s.n. Inyo Northern Mojave Desert, China Lake Naval Weapons Center, north. Argus Range, spring on N slope of Maturango Peak 1982 Comment
  UCR85358B  Purshia glandulosa G. F. Pratt 1995-4-22 s.n. Inyo Northern Mojave Desert, China Lake Naval Weapons Center, North. Argus Range, 5 miles north of Maturango Peak. Limestone ridge 2287 Comment
  UCR85359  Arabis G. F. Pratt 1995-4-23 s.n. Inyo Northern Mojave Desert, China Lake Naval Weapons Center, North; Argus Range, 5 mi north of Argus Peak, 3 mi SE of Bircham Springs 1829 Comment
  UCR85360  Salix G. F. Pratt 1995-4-23 s.n. Inyo Northern Mojave Desert, China Lake Naval Weapons Center, North. Argus Range, Quail Springs, 5 miles north of Argus Peak 1372 Comment
  UCR85361  Holodiscus microphyllus G. F. Pratt 1995-4-22 s.n. Inyo Northern Mojave Desert, China Lake Naval Weapons Center, north. Argus Range, spring on N slope of Maturango Peak 1982 Comment
  UCR86724  Astragalus serenoi G. F. Pratt 1995-4-15 s.n. Inyo Mojave Desert, Coso Mountains, 2 mi north of Coles Spring 1829 Comment
  UCR86725  Arabis pulchra G. F. Pratt 1995-4-15 s.n. Inyo Mojave Desert, Coso Mountains, 2 mi north of Coles Spring 1829 Comment
  UCR87042  Chenopodium californicum G. F. Pratt 1995-4-13 s.n. Inyo Mojave Desert, North of China Lake, China Lake Naval Weapons Center, [Water Canyon] Margaret Ann Spring, 2 mi north of Bircham Springs 1524 Comment
  UCR87043  Vitis girdiana G. F. Pratt 1995-4-13 s.n. Inyo Mojave Desert, North of China Lake, China Lake Naval Weapons Center, [Water Canyon] Margaret Ann Spring, 2 mi north of Bircham Springs 1524 Comment
  UCR87055  Eriophyllum ambiguum G. F. Pratt 1995-5-12 s.n. Inyo Mojave Desert, China Lake Naval Weapons Center(North). Argus Range, [Water Canyon] Margaret Ann Springs, 2 mi north of Bircham Springs 1524 Comment
  UCR88097  Eriogonum mensicola G. F. Pratt 1995-8-13 s.n. Inyo Northern Mojave Desert, Coso Mtns., China Lake Naval Weapons Center, 2 miles west of Silver Peak Comment
  UCR88098  Cercocarpus G. F. Pratt 1995-8-19 s.n. Inyo Northern Mojave Desert, Argus Mtns, limestone peak 1.5 miles north of Maturango Peak, China Lake Naval Weapons Center 2287 Comment
  UCR91042  Verbena bracteata G. F. Pratt 1995-1 s.n. Inyo Northern Mojave Desert, Argus Mounatins, dried pool 1.5 mi. SE of Carricut Dry Lake, China Lake Naval Weapons Station 1829 Comment
  UCR91043  Malvella leprosa G. F. Pratt 1995-1 s.n. Inyo Northern Mojave Desert, Argus Mounatins, dried pool 1.5 mi. SE of Carricut Dry Lake, China Lake Naval Weapons Station 1829 Comment
  UCR91044  Acer glabrum var. diffusum G. F. Pratt 1995-7-22 s.n. Inyo Northern Mojave Desert, Argus Range, 2 mi north of Maturango Peak, China Lake Naval Weapons Station 2140 Comment
  UCR91045  Cordylanthus eremicus G. F. Pratt 1995-7-23 s.n. Inyo Northern Mojave Desert, Coso Range, Upper Centennial Flat, China Lake Naval Weapons Station 2287 Comment
  UCR91046  Malacothamnus fremontii G. F. Pratt 1995-7-23 s.n. Inyo Northern Mojave Desert, Coso Range, 3 mi. SW of Coso Peak, China Lake Naval Weapons Station Comment
  UCR91047  Eriogonum umbellatum var. subaridum G. F. Pratt 1995-7-22 s.n. Inyo Northern Mojave Desert, Argus Range, 2 mi north of Maturango Peak, China Lake Naval Weapons Station 2287 Comment
  UCR91342  Horkeliella congdonis G. F. Pratt 1996-5-5 s.n. Inyo Northern Mojave Desert, 3 mi. SE of Coso Peak, Coso Range 2134 Comment
  UCR91543  Dedeckera eurekensis G. F. Pratt 1996-5-17 s.n. Inyo White Mtns., c. 5 mi. east of Bishop, c. 4 mi. due east of municipal airport, NE of E end of East Line St. Between Poleta and Silver Canyons 1372 Comment
  UCR91976  Amelanchier G. F. Pratt 1994-5-16 s.n. Inyo Northern Mojave Desert, Road to Coso Peak Comment
  UCR91977  Lupinus argenteus var. argenteus G. F. Pratt 1994-5-16 s.n. Inyo Upper Centennial Flat, Coso Mtns 2287 Comment
  UCR93691  Astragalus lentiginosus var. australis G. F. Pratt 1996-5-27 s.n. Inyo Northern Mojave Desert, China Lake Naval Weapons Station. White Hills. 826 Comment
  UCR93692  Horkeliella congdonis G. F. Pratt 1996-5-27 s.n. Inyo Northern Mojave Desert, China Lake Naval Weapons Station. Mill Spring; 3 miles southeast of Coso Peak 2134 Comment
  UCR93693  Ribes cereum var. cereum G. F. Pratt 1996-5-27 s.n. Inyo Northern Mojave Desert, China Lake Naval Weapons Station. Coso Bridge, 1 mi west of Coso Peak 2287 Comment
  UCR93694  Sambucus racemosa G. F. Pratt 1996-5-27 s.n. Inyo Northern Mojave Desert, China Lake Naval Weapons Station. Coso Bridge, 1 mi west of Coso Peak 2287 Comment
  UCR93695  Encelia virginensis G. F. Pratt 1996-5-27 s.n. Inyo Northern Mojave Desert, China Lake Naval Weapons Station; 3.5 miles north of Coso Village 1524 Comment
  UCR93696  Asclepias vestita G. F. Pratt 1996-5-27 s.n. Inyo Northern Mojave Desert, China Lake Naval Weapons Station; 3.5 miles north of Coso Village 1524 Comment
  UCR93697  Lotus wrangelianus G. F. Pratt 1996-5-27 s.n. Inyo Northern Mojave Desert, China Lake Naval Weapons Station. Mill Spring; 3 miles southeast of Coso Peak 2134 Comment
  UCR94591  Holodiscus microphyllus G. F. Pratt 1995-4-13 s.n. Inyo Mojave Desert, North of China Lake, China Lake Naval Weapons Center, [Water Canyon] Margaret Ann Spring, 2 mi north of Bircham Springs 1524 Comment
  UCR94592  Salix scouleriana G. F. Pratt 1995-4-13 s.n. Inyo Mojave Desert, North of China Lake, China Lake Naval Weapons Center, [Water Canyon] Margaret Ann Spring, 2 mi north of Bircham Springs 1524 Comment
  UCR94593  Eriogonum brachyanthum G. F. Pratt 1996-9-15 s.n. Inyo Northern Mojave Desert, Bircham Spring, Argus Range, flat area between Water Canyon and Mountain Spring Canyon 1677 Comment
  UCR94594  Epipactis gigantea G. F. Pratt 1996-9-15 s.n. Inyo Northern Mojave Desert, Water Canyon, Argus Range, 1/2 mi. ESE of Margaret Ann Spring 1402 Comment
  UCR94595  Collinsia callosa G. F. Pratt 1995-4-13 s.n. Inyo Mojave Desert, North of China Lake, China Lake Naval Weapons Center, [Water Canyon] Margaret Ann Spring, 2 mi north of Bircham Springs 1524 Comment
  UCR96097  Cercocarpus intricatus G. F. Pratt 1996-9-7 s.n. Inyo Nopah Range, c. 4 air mi. E & slightly north of Twelvemile Spring (in the Chicago Valley); on peak VABM Nopah. 1949 Comment
  UCR96098  Artemisia G. F. Pratt 1996-9-7 s.n. Inyo Nopah Range, c. 4 air mi. E & slightly north of Twelvemile Spring (in the Chicago Valley); on peak VABM Nopah. 1949 Comment
  UCR96099  Juniperus osteosperma G. F. Pratt 1996-9-7 s.n. Inyo Nopah Range, c. 4 air mi. E & slightly north of Twelvemile Spring (in the Chicago Valley); on peak VABM Nopah. 1949 Comment
  UCR96115  Asclepias vestita G. F. Pratt 1996-5-27 s.n. Inyo Northern Mojave Desert, China Lake Naval Air Weapons Station; Coso Mountains, 2.5 miles east of Coso Village 1646 Comment
  UCR96280  Eriogonum microthecum var. simpsonii G. F. Pratt 1996-9-7 s.n. Inyo Nopah Range, c. 4 air mi. E & slightly north of Twelvemile Spring (in the Chicago Valley); on peak VABM Nopah. 1949 Comment
  UCR96408  Lotus denticulatus G. F. Pratt 1995-6-18 s.n. Inyo Northern Mojave Desert, Coso Mtns, [Pinyon ] Pinon Bridge, Upper Centennial Flat 2287 Comment
  UCR96692  Penstemon fruticiformis subsp. fruticiformis G. F. Pratt 1995-6-17 s.n. Inyo Northern Mojave Desert, Argus Range: China Lake Naval Weapons Center (North); 5 mi north of Maturango Peak 1890 Comment
  UCR97215  Lotus nevadensis G. F. Pratt 1995-6-18 s.n. Inyo Northern Mojave Desert, Argus Range: China Lake Naval Weapons Center (North); Bircham Spring 1677 Comment
  UCR97217  Astragalus coccineus G. F. Pratt 1995-4-9 s.n. Inyo Northern Mojave Desert, N end of Argus Range, c. 4-5 mi. north of Maturango Peak 1524 Comment
  UCR97218  Lomatium utriculatum G. F. Pratt 1995-4-9 s.n. Inyo Northern Mojave Desert, N end of Argus Range, c. 4-5 mi. north of Maturango Peak 1524 Comment
  UCR97220  Erigeron aphanactis G. F. Pratt 1995-6-18 s.n. Inyo Northern Mojave Desert, Coso Mtns, [Pinyon ] Pinon Bridge, Upper Centennial Flat 2287 Comment
  UCR97221  Phacelia fremontii G. F. Pratt 1995-6-18 s.n. Inyo Northern Mojave Desert, Coso Mtns, [Pinyon ] Pinon Bridge, Upper Centennial Flat 2287 Comment
  UCR97222  Microseris lindleyi G. F. Pratt 1995-6-18 s.n. Inyo Northern Mojave Desert, Coso Mtns, [Pinyon ] Pinon Bridge, Upper Centennial Flat 2287 Comment
  UCR97223  Salvia dorrii G. F. Pratt 1995-6-18 s.n. Inyo Northern Mojave Desert, Coso Mtns, [Pinyon ] Pinon Bridge, Upper Centennial Flat 2287 Comment
  UCR97227  Viola purpurea G. F. Pratt 1995-6-18 s.n. Inyo Northern Mojave Desert, Coso Mtns, [Pinyon ] Pinon Bridge, Upper Centennial Flat 2287 Comment
  UCR97903  Tricardia watsonii G. F. Pratt, C. L. Pierce 1997-5-16 s.n. Inyo Northern Mojave Desert, Nopah Range, S and E sides of highest peak at 4000-6000 ft 1524 Comment
  UCR97904  Hedeoma nana G. F. Pratt, C. L. Pierce 1997-5-16 s.n. Inyo Northern Mojave Desert, Nopah Range, S and E sides of highest peak at 4000-6000 ft 1524 Comment
  UCR97905  Salvia mohavensis G. F. Pratt, C. L. Pierce 1997-5-16 s.n. Inyo Northern Mojave Desert, Nopah Range, S and E sides of highest peak at 4000-6000 ft 1524 Comment
  UCR97906  Buddleja utahensis G. F. Pratt, C. L. Pierce 1997-5-16 s.n. Inyo Northern Mojave Desert, Nopah Range, S and E sides of highest peak at 4000-6000 ft 1524 Comment
  UCR97907  Mortonia utahensis G. F. Pratt, C. L. Pierce 1997-5-16 s.n. Inyo Northern Mojave Desert, Nopah Range, S and E sides of highest peak at 4000-6000 ft 1524 Comment
  UCR97908  Fendlerella utahensis G. F. Pratt, C. L. Pierce 1997-5-16 s.n. Inyo Northern Mojave Desert, Nopah Range, S and E sides of highest peak at 4000-6000 ft 1524 Comment
  UCR97909  Glossopetalon spinescens G. F. Pratt, C. L. Pierce 1997-5-16 s.n. Inyo Northern Mojave Desert, Nopah Range, S and E sides of highest peak at 4000-6000 ft 1524 Comment
  UCR97910  Erigeron concinnus G. F. Pratt, C. L. Pierce 1997-5-16 s.n. Inyo Northern Mojave Desert, Nopah Range, S and E sides of highest peak at 4000-6000 ft 1524 Comment
  UCR97911  Penstemon G. F. Pratt, C. L. Pierce 1997-5-16 s.n. Inyo Northern Mojave Desert, Nopah Range, S and E sides of highest peak at 4000-6000 ft 1524 Comment
  UCR97912  Astragalus G. F. Pratt, C. L. Pierce 1997-5-16 s.n. Inyo Northern Mojave Desert, Nopah Range, S and E sides of highest peak at 4000-6000 ft 1524 Comment
  UCR97913  Fallugia paradoxa G. F. Pratt, C. L. Pierce 1997-5-16 s.n. Inyo Northern Mojave Desert, Nopah Range, S and E sides of highest peak at 4000-6000 ft 1524 Comment
  UCR97914  Penstemon incertus G. F. Pratt 1995-6-18 s.n. Inyo Northern Mojave Desert, Argus Range: China Lake Naval Weapons Center (North); Bircham Spring 1677 Comment
  UCR98095  Orobanche fasciculata G. F. Pratt, C. L. Pierce 1997-5-10 s.n. Inyo Northern Mojave Desert, China Lake Naval Weapons Center, Coso Range, c. 1 mi. east of Mill Spring on the ridge south of the drainage below the spring, 3 mi. west of Coso village, c. 10 mi. SW of Darwin 2134 Comment
  UCR98096  Townsendia scapigera G. F. Pratt, C. L. Pierce 1997-5-10 s.n. Inyo Northern Mojave Desert, China Lake Naval Weapons Center, Coso Range, c. 1 mi. east of Mill Spring on the ridge south of the drainage below the spring, 3 mi. west of Coso village, c. 10 mi. SW of Darwin 2134 Comment
  UCR98097  Descurainia pinnata G. F. Pratt, C. L. Pierce 1997-5-10 s.n. Inyo Northern Mojave Desert, China Lake Naval Weapons Center, Coso Range, c. 1 mi. east of Mill Spring on the ridge south of the drainage below the spring, 3 mi. west of Coso village, c. 10 mi. SW of Darwin 2134 Comment
  UCR98106  Eriogonum ovalifolium var. purpureum G. F. Pratt, J. Emmel, C. L. Pierce 1997-5-18 s.n. Inyo Northern Mojave Desert, Sylvan Mountains, north of Last Chance Range 1982 Comment
  UCR98107  Eriogonum umbellatum var. versicolor G. F. Pratt, J. Emmel, C. L. Pierce 1997-5-18 s.n. Inyo Northern Mojave Desert, Sylvan Mountains, north of Last Chance Range 1982 Comment
  UCR98110  Boechera pulchra G. F. Pratt, C. L. Pierce 1997-5-10 s.n. Inyo Northern Mojave Desert, China Lake Naval Weapons Center, Coso Range, c. 1 mi. east of Mill Spring on the ridge south of the drainage below the spring, 3 mi. west of Coso village, c. 10 mi. SW of Darwin 2134 Comment
  UCR98111  Arabis dispar G. F. Pratt, C. L. Pierce 1997-5-10 s.n. Inyo Northern Mojave Desert, China Lake Naval Weapons Center, Coso Range, c. 1 mi. east of Mill Spring on the ridge south of the drainage below the spring, 3 mi. west of Coso village, c. 10 mi. SW of Darwin 2134 Comment
  VVC405  Dedeckera eurekensis G. F. Pratt 1996-5-17 s.n. Inyo White Mtns., ca. 5 mi. E of Bishop, ca. 4 mi. due E of minicipal airport, NE of E end of East Line St. Between Poleta and Silver Canyons 1372 Comment
  CAS-BOT-BC203991  Malacothamnus fremontii Gordon F. Pratt 1995-7-23 s.n. Inyo Northern Mojave Desert: Coso Range, 3 miles SW of Coso Peak, China Lake Naval Weapons Station Comment
  CAS-BOT-BC235071  Sambucus racemosa var. racemosa G. F. Pratt 1994-9-11 s.n. Inyo Mojave Desert: Coso Range, China Lake Naval Weapons Center, 1 mile SW of Coso Peak at Coso Bridge 2316 Comment
  RSA430211B  Eriogonum deflexum var. baratum G. F. Pratt 1987-7-26 s.n. Inyo Hunter Mountain, N end of the mountain, on road to Cottonwood Mountains. Comment
  RSA596947  Eriophyllum ambiguum var. paleaceum G. F. Pratt 1995-5-12 s.n. Inyo China Lake Naval Weapons Center(North). Argus Range: Margaret Ann Springs, 2 mi N of Birchum Springs. 1372 Comment
  RSA604837  Tricardia watsonii G. F. Pratt, C. L. Pierce 1995-4-3 s.n. Inyo Mojave Desert, Fort Irwin, Granite Mtns, 2.5 miles SW of Leach Springs. 1220 Comment
  RSA605213  Lomatium vaginatum G. F. Pratt 1995-4-15 s.n. Inyo Wildrose Mesa, 3 mi. S of Louisiana Butte, S end of Coso Range, W of Argus Range. 1372 Comment
  RSA615553  Astragalus atratus var. mensanus G. F. Pratt, C. L. Pierce 1997-5-10 ln 3550 Inyo N. Mojave desert: China Lake naval Weapons Center, Coso Range, ca. 1 mi. E of Mill Spring on the ridge S of the drainage below the spring, 3 mi. W of Coso village ca, 10 mi. SW of Darwin. 2134 Comment
  SEINET13944676 Image available Lomatium utriculatum Gordon Pratt 1995-1 sn Inyo Mojave Desert: Wildhorse Mesa, 3 mi S of Louisiana Butte, S end of Coso Range, W of Argus Range. Elev 4500-5000 ft 1524 Comment
  SEINET269239  Malacothamnus fremontii Gordon F. Pratt 1995-7-23 Inyo Northern Mojave Desert: Coso Range 3 miles SW of Coso Peak China Lake Naval Weapons Station. Comment
  SEINET269420  Purshia glandulosa Gordon Pratt 1995-4-22 Inyo Mojave Desert; China Lake Naval Weapons Center North. Argus Range 5 miles north of Maturango Peak 2286 Comment
  SEINET269427  Eriogonum nudum Gordon F. Pratt 1995-8-13 Inyo Mojave Desert: Coso Mountains China Lake Naval Weapons Center 2 miles west of Silver Peak Comment
  SEINET270240  Malvella leprosa G. F. Pratt Inyo Northern Mojave Desert: Argus Mountains dried pool 1.5 miles southeast of Carricut Dry Lake China Lake Naval Weapons S 1829 Comment
  UC1606464  Lomatium utriculatum Gordon Pratt 1955-4-23 Inyo 5 mi. n. Argus Peak (3 mi. s.e. of Birchum Springs); Mojave Desert, Argus Range, China Lake Naval Weapons Center 1828 Comment
  UCR107686  Astragalus layneae G. F. Pratt, C. Pierce 1997-3-5 s.n. Kern NE side of Rogers Dry Lake, c. 3 mi. (airline) west of central Leuhman Ridge. 732 Comment
  UCR133039  Pholisma arenarium G. F. Pratt 1996-5-9 s.n. Kern Mojave Desert, Edwards Air Force Base, c. 1 mile NE of the NE corner of Rogers Dry Lake 701 Comment
  UCR96847  Dichelostemma capitatum subsp. capitatum G. F. Pratt, C. Pierce 1997-3-5 s.n. Kern NE side of Rogers Dry Lake, c. 3 mi. (airline) west of central Leuhman Ridge. 732 Comment
  UCR98104  Chorizanthe spinosa G. F. Pratt, C. L. Pierce 1997-5-13 s.n. Kern Edwards Air Force Base, NW corner, north of Sopp Road, c. 10 km NE of Rosamond 765 Comment
  UCR98109  Oenothera californica G. F. Pratt, C. L. Pierce 1997-5-13 s.n. Kern Edwards Air Force Base, NW corner, north of Sopp Road, c. 10 km NE of Rosamond 765 Comment
  HSC22876  Stipa hymenoides John Pratt 1970-6-14 15 Lassen East of Janesville Comment
  HSC22878  Oenothera deltoides John Pratt 1970-6-14 16 Lassen East of Janesville Comment
  HSC22944  Mimulus nanus var. mephiticus John Pratt 1970-6-27 47 Lassen 0.5 mi. E of Turtle Head 1220 Comment
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Jul 9 2013
  HSC22945  Mimulus nanus var. mephiticus John Pratt 1970-6-27 48 Lassen 0.5 mi. E of Turtle Head 1220 Comment
  HSC22949  Alopecurus aequalis John Pratt 1970-6-21 35 Lassen 1707 Comment
  HSC22955  Ceanothus velutinus John Pratt 1970-6-21 28 Lassen 1738 Comment
  HSC22960  Mimulus nanus var. mephiticus John Pratt 1970-7-11 76 Lassen At base of Dyer Mtn lookout tower. Comment
  HSC23468  Castilleja applegatei subsp. pinetorum John Pratt 1970-6-21 29 Lassen 1738 Comment
  HSC24234  Stipa comata John Pratt 1970-6-27 49 Lassen .5 mi. E of Turtle Head Comment
  HSC25048  Stanleya viridiflora John Pratt 1970-7-2 46 Lassen 1220 Comment
  HSC22866  Epilobium brachycarpum John Pratt 1970-6-14 17 Lassen Comment
  HSC22870  Zigadenus venenosus var. venenosus John Pratt 1970-6-13 7 Lassen 1677 Comment
  HSC22872  Bistorta bistortoides John Pratt 1970-6-13 8 Lassen 1677 Comment
  HSC22874  Camissonia tanacetifolia John Pratt 1970-6-13 6 Lassen 1677 Comment
  HSC22875  Juncus orthophyllus John Pratt 1970-6-13 11 Lassen 1677 Comment
  HSC22877  Stuckenia pectinata John Pratt 1970-6-14 13 Lassen Comment
  HSC22942  Nicotiana acuminata John Pratt 1970-6-27 46 Lassen 0.5 mi. E of Turtle Head 1220 Comment
  HSC22948  Eleocharis parishii John Pratt 1970-6-21 36 Lassen 1707 Comment
  HSC22951  Monardella odoratissima John Pratt 1970-6-21 30 Lassen 1738 Comment
  HSC22953  Allium lemmonii John Pratt 1970-6-21 32 Lassen 1707 Comment
  HSC22954  Camassia quamash subsp. breviflora John Pratt 1970-6-21 32 Lassen Seasonally flooded lake edge 1707 Comment
  HSC22959  Camissonia claviformis John Pratt 1970-7-5 65 Lassen 1250 Comment
  HSC22961  Oenothera elata subsp. hirsutissima John Pratt 1970-7-18 77 Lassen 1 mi. E of Milford Comment
  HSC22962  Phacelia adenophora John Pratt 1970-7-5 66 Lassen 1250 Comment
  HSC22969  Calochortus macrocarpus var. macrocarpus John Pratt 1970-6-4 62 Lassen Susanville Comment
  HSC22978  Penstemon gracilentus John Pratt 1970-6-21 31 Lassen 1738 Comment
  HSC22981  Sidalcea malviflora John Pratt 1970-7-9 71 Lassen 1677 Comment
  HSC22982  Pterospora andromedea John Pratt 1970-7-10 70 Lassen 1524 Comment
  HSC22984  Penstemon neotericus John Pratt 1970-7-11 69 Lassen Dyer Mtn. 1829 Comment
  HSC22985  Nama aretioides John Pratt 1970-7-5 67 Lassen 1250 Comment
  HSC23084  Juncus balticus subsp. ater John Pratt 1970-1 14 Lassen Comment
  HSC23085  Peritoma platycarpa John Pratt 1970-7-5 63 Lassen 1250 Comment
  HSC24237  Damasonium californicum John Pratt 1970-6-21 33 Lassen Seasonally flooded lake Comment
  HSC24653  Camissonia contorta John Pratt 1970-6-14 18 Lassen Comment
  HSC24668  Orobanche vallicola John Pratt 1970-7-5 64 Lassen 1250 Comment
  HSC27054  Delphinium nuttallianum John Pratt 1970-6-11 5 Lassen Fredonyer Pass 1738 Comment
  HSC27055  Delphinium nuttallianum John Pratt 1970-6-11 5 Lassen Fredonyer Pass 1738 Comment
  HSC27070  Delphinium nudicaule John Pratt 1970-6-11 4 Lassen Fredonyer Pass 1738 Comment
  RSA245244  Damasonium californicum John Pratt 1970-6-21 33 Lassen [No locality information provided] Comment
  CSUSB1352  Robinia pseudoacacia Leslie Pratt 1968-5-11 Los Angeles Mount Baldy 914 Comment
  UCR107682  Lepidium flavum G. F. Pratt 1997-2-12 s.n. Los Angeles Mojave Desert: Edwards A.F.B., 2 miles SW of Branch Memorial Park, south of Ave A near Ave. B 701 Comment
  UCR34476  Eriogonum davidsonii G. F. Pratt 1984-7-24 s.n. Los Angeles San Gabriel Mountains, Mt. Harwood, just above Mt. Baldy Ski Lodge 2591 Comment
  UCR34524  Hulsea heterochroma G. F. Pratt 1984-8-1 s.n. Los Angeles San Gabriel Mtns., near summit of Mt. Baden-Powell 2835 Comment
  UCR46050  Schinus terebinthifolius G. F. Pratt 1986-7-15 s.n. Los Angeles El Segundo Dunes Comment
  SBBG83306  Plantago arenaria G. Pratt 1986-7-15 Los Angeles El Segundo Dunes, W of LA International Airport Comment
  SD121302  Eriogonum davidsonii Gordon Pratt 1984-7-24 Los Angeles San Gabriel Mountains, Mt. Harwood, just above the Mt. Baldy Ski Lodge 2591 Comment
  UC1375563  Mimulus primuloides subsp. primuloides H. K. Pratt 1939-7-5 3 Mariposa Peregoy Meadow Yosemite National Park Comment
  UC1375596  Ivesia unguiculata H. K. Pratt 1939-7-5 2 Mariposa Peregoy Meadow; Yosemite National Park Comment
  UC1375649  Dodecatheon jeffreyi H. K. Pratt 1939-7-5 4 Mariposa Perigoy Marsh , Perigoy Marsh (Yosemite National Park) Comment
  YM-YOSE116518  Mimulus primuloides H. K. Pratt 1939-7-5 3 Mariposa PEREGOY MEADOW. 2255 Comment
  YM-YOSE116526  Dodecatheon jeffreyi H. K. Pratt 1939-7-5 4 Mariposa PEREGOY MARSH 2255 Comment
  YM-YOSE116552  Ivesia unguiculata H. K. Pratt 1939-7-5 2 Mariposa PEREGOY MEADOW. 2255 Comment
  YM-YOSE65950  Brodiaea lugens Harlan K. Pratt 1939-7-5 1 Mariposa PEREGOY MEADOW Comment
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Jul 24 2018
  IRVC29084  Clintonia andrewsiana G. F. Pratt, C. Pierce 2003-6-17 s.n. Mendocino Jug Handle State Reserve, 2 miles north of Mendocino, along trail to Pygmy Forest 3 Comment
  UCR143608  Spiranthes G. F. Pratt, C. Pierce 2003-6-23 s.n. Mendocino Jackson State Forest, along Little Lake Road Comment
  UCR143609  Plantago coronopus G. F. Pratt 2003-6-17 s.n. Mendocino Pacific Coast, Mackerricher State Park 30 Comment
  UCR143610  Sisyrinchium G. F. Pratt, C. Pierce 2003-6-23 s.n. Mendocino Jackson State Forest, along Little Lake Road Comment
  UCR143611  Polygonum bistortoides G. F. Pratt, C. Pierce 2003-6-16 s.n. Mendocino Manchester Beach State Park, 2 miles north of Manchester 12 Comment
  UCR143612  Lonicera involucrata G. F. Pratt 2003-6-17 s.n. Mendocino Pacific Coast, Mackerricher State Park 30 Comment
  UCR143613  Corallorhiza G. F. Pratt, C. Pierce 2003-6-17 s.n. Mendocino Jug Handle State Reserve, 2 miles north of Mendocino, along trail to Pygmy Forest 61 Comment
  UCR143614  Cupressus goveniana subsp. pygmaea G. F. Pratt, C. Pierce 2003-6-23 s.n. Mendocino Jackson State Forest, along Little Lake Road Comment
  UCR143655  Erigeron glaucus G. F. Pratt, C. Pierce 2003-5-20 s.n. Mendocino North Coast, Jug Handle State Reserve 30 Comment
  UCR143656  Castilleja G. F. Pratt, C. Pierce 2003-5-20 s.n. Mendocino North Coast, Jug Handle State Reserve 30 Comment
  UCR143657  Lupinus G. F. Pratt, C. Pierce 2003-5-21 s.n. Mendocino Mendocino Headlands State Park 91 Comment
  UCR143658  Clintonia andrewsiana G. F. Pratt, C. Pierce 2003-6-17 s.n. Mendocino Jug Handle State Reserve, 2 miles north of Mendocino, along trail to Pygmy Forest 61 Comment
  UCR133194  Rumex G. F. Pratt 1999-6-6 s.n. Mono Eastern Sierra area, north side of the Masonic Mountain, near Bodie 2287 Comment
  UCR39463  Arabis lyallii G. F. Pratt 1985-8-8 s.n. Mono Sierra Nevada Mtns., Warren Creek, above Lee Vining 3049 Comment
  UCR44193  Astragalus canadensis var. brevidens G. F. Pratt 1986-6-28 s.n. Mono NW end of Mono Lake near Black Point, c. 1/4 mi north of the hot springs & c. 3 mi NE of Hwy 395, south of Hwy 167 1982 Comment
  UCR44343  Pyrrocoma apargioides G. F. Pratt 1986-8-8 s.n. Mono Sierra Nevada Mtns., NW edge of Dana Plateau, above Glacier Canyon 3354 Comment
  UCR44355  Senecio triangularis G. F. Pratt 1986-8-8 s.n. Mono Sierra Nevada Mtns., West base of Dana Plateau in Glacier Canyon 3201 Comment
  UCR100974  Eriogonum douglasii var. meridionale G. F. Pratt 1998-6-7 s.n. Nevada Great Basin, near Boca Spring, 2 mi. NE of Boca Reservoir 1750 Comment
  JEPS24552  Pinus ponderosa M. B. Pratt 1936-3-3 Placer e of Sacramento (on grounds of Weimer Sanitarium); Sierra Nevada, Weimar, Weimer Sanitarium Comment
  HSC22939  Kelloggia galioides John Pratt 1970-6-25 43 Plumas Comment
  HSC22971  Erysimum capitatum John Pratt 1970-6-30 53 Plumas Humboldt Summit Comment
  HSC22972  Penstemon newberryi John Pratt 1970-6-30 54 Plumas Humboldt Summit Comment
  HSC22973  Phlox diffusa John Pratt 1970-6-30 55 Plumas Humboldt Summit Comment
  HSC22975  Collinsia torreyi John Pratt 1970-6-30 56 Plumas Humboldt Summit Comment
  HSC22976  Hackelia californica John Pratt 1970-6-30 57 Plumas Humboldt Summit Comment
  HSC22977  Hackelia micrantha John Pratt 1970-6-30 58 Plumas Humboldt Summit Comment
  HSC22979  Penstemon gracilentus John Pratt 1970-6-30 60 Plumas Humboldt Summit Comment
  HSC22868  Prunella vulgaris John Pratt 1970-6-19 23 Plumas 1677 Comment
  HSC22869  Penstemon speciosus John Pratt 1970-6-15 21 Plumas Chester Airport Comment
  HSC22871  Phacelia mutabilis John Pratt 1970-6-15 20 Plumas Chester Airport Comment
  HSC22873  Nasturtium officinale John Pratt 1970-6-19 25 Plumas Intersection of Rock Creek and Hwy. 36 Comment
  HSC22911  Cordylanthus pilosus John Pratt 1970-7-11 72 Plumas 1677 Comment
  HSC22940  Clarkia stellata John Pratt 1970-6-25 45 Plumas 1707 Comment
  HSC22941  Drymocallis glandulosa var. glandulosa John Pratt 1970-6-25 41 Plumas 1707 Comment
  HSC22943  Ranunculus aquatilis var. diffusus John Pratt 1970-6-24 39 Plumas Fananii Meadows Comment
  HSC22946  Triteleia hyacinthina John Pratt 1970-6-24 38 Plumas Fananii Meadows 1677 Comment
  HSC22947  Pedicularis semibarbata John Pratt 1970-6-29 50 Plumas 5 mi. E of Humboldt summit Comment
  HSC22950  Aquilegia formosa var. formosa John Pratt 1970-6-25 42 Plumas 1707 Comment
  HSC22952  Horkelia tridentata var. flavescens John Pratt 1970-6-21 34 Plumas Chester airport Comment
  HSC22956  Ipomopsis aggregata John Pratt 1970-7-10 73 Plumas 1524 Comment
  HSC22957  Pyrola dentata John Pratt 1970-7-19 74 Plumas 1982 Comment
  HSC22958  Chimaphila umbellata John Pratt 1970-7-19 75 Plumas 1982 Comment
  HSC22970  Viola lobata John Pratt 1970-6-29 52 Plumas 5 mi. E of Humboldt summit Comment
  HSC22980  Corallorhiza maculata John Pratt 1970-6-29 51 Plumas 7 mi. E of Humboldt Summit Comment
  HSC22983  Chamaesaracha nana John Pratt 1970-7-9 68 Plumas Chester airport Comment
  HSC23002  Sisyrinchium bellum John Pratt 1970-6-19 22 Plumas 1677 Comment
  HSC24232  Silene lemmonii John Pratt 1970-6-25 40 Plumas 1707 Comment
  HSC24604  Triteleia montana John Pratt 1970-6-15 19 Plumas Chester Airport Comment
  HSC24661  Ranunculus occidentalis var. occidentalis John Pratt 1970-6-19 24 Plumas Intersection of Rock Creek and Hwy. 36 Comment
  HSC24664  Galium triflorum John Pratt 1970-6-25 44 Plumas 1707 Comment
  HSC27048  Delphinium nuttallianum John Pratt 1970-6-30 59 Plumas Humboldt Summit Comment
  RSA245247  Silene lemmonii John Pratt 1970-6-25 40 Plumas [Unspecified] 1707 Comment
  CAS-BOT-BC194173  Astragalus pomonensis G. F. Pratt 1997-3-11 s.n. Riverside March Air Force Base, Cactus Ave., ca. 1 mi. W of 215 FWy & S of Assesandro Blvd. 518 Comment
  CDA5872  Flaveria trinervia C. E. Pratt 1961-8-29 Riverside S.L. Graves property, 154 West Avenue L , Calimesa. 0 Comment
  UCR104591  Ribes indecorum G. F. Pratt 1998-1-7 s.n. Riverside Jurupa Mtns., Jurupa Mt., on San Bernardino/Riverside county line, ENE of N terminus of Pyrite Rd, north of community of Sunnyslope 662 Comment
  UCR104692  Pedicularis densiflora G. F. Pratt 1998-2-5 s.n. Riverside Peninsular Range, Big Oak Mountain, north of Vail Lake, near the summit of peak on N side. 915 Comment
  UCR107678  Lotus argophyllus G. F. Pratt 1997-3-8 s.n. Riverside Box Springs Mtns, S-facing slopes near highest peak, right around radio towers. 915 Comment
  UCR107684  Castilleja exserta G. F. Pratt 1997-3-19 s.n. Riverside March Air Force Base, SE of Arnold Heights & east of Alessandro Blvd. 466 Comment
  UCR107685  Lomatium utriculatum G. F. Pratt 1997-3-19 s.n. Riverside March Air Force Base, c. 1 mi. airline SW of Arnold Heights & c. 0.1 mi. south of Van Buren Rd. 213 Comment
  UCR107893  Antirrhinum nuttallianum G. F. Pratt 1997-3-8 s.n. Riverside Box Springs Mtns, S-facing slopes near highest peak, right around radio towers. 915 Comment
  UCR107894  Nemophila menziesii G. F. Pratt 1997-3-8 s.n. Riverside Box Springs Mtns, S-facing slopes near highest peak, right around radio towers. 915 Comment
  UCR107895  Astragalus pomonensis G. F. Pratt 1997-3-11 s.n. Riverside March Air Force Base, Cactus Ave., c. 1 mi. west of 215 Fwy & south of Assesandro Blvd. 518 Comment
  UCR108294  Lycium andersonii G. F. Pratt 1997-3-19 s.n. Riverside March Air Force Base, c. l mi. airline SW of Arnold Heights. Wash just south of Van Buren Rd. 213 Comment
  UCR209403  Quercus cornelius-mulleri G. F. Pratt 2009-9-27 s.n. Riverside Peninsular Range, 6 miles south of Anza, Terwilliger Valley, eastern slope of Iron Spring Mountain 1264 Comment
  UCR243742  Elaeagnus angustifolia G. F. Pratt 2013-8-2 s.n. Riverside Peninsular Range, 6.8 miles SE (162 deg. ) of Anza/Hwy 371 at Contreras Rd., near intersection of Terwilliger Rd. and Nickerson Rd. 1266 Comment
  UCR56075  Eriogonum austrinum G. F. Pratt 1988-12-31 s.n. Riverside Sonoran (Colorado) Desert, Granite Mountains, south of Rice 915 Comment
  UCR87878  Salix lasiolepis G. F. Pratt 1994-3-13 94- 5 Riverside Mojave Desert, Joshua Tree National Monument, N canyon off of Quail Mountain 1280 Comment
  UCR87880  Salix exigua G. F. Pratt 1994-3-13 94- 5 Riverside Mojave Desert, Joshua Tree National Monument, N canyon off of Quail Mountain 1280 Comment
  UCR87881  Ceanothus perplexans G. F. Pratt 1994-3-21 94- 01 Riverside Mojave Desert, Little San Bernardino Mountains, Joshua Tree National Monument, 1 mi north of Quail Mountain 1524 Comment
  UCR96797  Lasthenia gracilis G. F. Pratt 1997-3-19 s.n. Riverside March Air Force Base, SE of Arnold Heights & east of Alessandro Blvd. 460 Comment
  UCR96798  Chaenactis glabriuscula var. glabriuscula G. F. Pratt 1997-3-8 s.n. Riverside Box Springs Mtns, S-facing slopes near highest peak, right around radio towers. 915 Comment
  UCR96799  Antirrhinum nuttallianum G. F. Pratt 1997-3-19 s.n. Riverside March Air Force Base, c. 1 mi. north of Arnold Heights, just north of road & west of Alessandro Blvd. 470 Comment
  UCR96800  Atriplex lentiformis G. F. Pratt 1997-3-19 s.n. Riverside March Air Force Base, SE of Arnold Heights & east of Alessandro Blvd. 466 Comment
  UCR96809  Tauschia arguta G. F. Pratt 1997-3-8 s.n. Riverside Box Springs Mtns, S-facing slopes near highest peak, right around radio towers. 915 Comment
  UCR96912  Rhus laurina G. F. Pratt 1997-3-19 s.n. Riverside March Air Force Base, west of Arnold Heights & west of the highway 470 Comment
  UCR96913  Lupinus succulentus G. F. Pratt 1997-3-19 s.n. Riverside March Air Force Base, SE of Arnold Heights & east of Alessandro Blvd. 460 Comment
  UCR96914  Gilia angelensis G. F. Pratt 1997-3-18 s.n. Riverside March Air Force Base, vicinity of Arnold Heights, east of Alessandro Blvd. 460 Comment
  CDA26732  Astragalus pomonensis C. E. Pratt 1967-4-3 San Bernardino Loma Linda district. 0 Comment
  CLARK-A1528-105  Acer negundo subsp. californicum Leslie Pratt 1968-5-19 San Bernardino Mentone Comment
  CLARK-A1528-357  Lepidium virginicum var. pubescens Leslie Pratt 1968-5-19 San Bernardino San Bernardino Mountains 914 Comment
  CLARK-A1528-368  Sisymbrium officinale Leslie Pratt 1968-5-19 San Bernardino San Bernardino Mountains 914 Comment
  CLARK-A1528-803  Rhamnus crocea Leslie Pratt 1968-5-19 San Bernardino San Bernardino Mountains 91 Comment
  CLARK-A1528-825  Rubus ursinus Leslie Pratt, Marilyn Masek 1968-5-19 San Bernardino Mill Creek Comment
  CSUSB9  Acer macrophyllum Leslie Pratt 1968-5-19 S. N. San Bernardino Above Mentone, on the top of a bank of Mill Creek, 200 feet south of bridge. Comment
  RSA443499  Eriogonum insigne G. F. Pratt 1987-9-14 s.n. San Bernardino Roadside of Hwy 40, 17.5 miles E of Ludlow. 915 Comment
  RSA604838  Salix gooddingii G. F. Pratt, C. L. Pierce 1995-4-2 s.n. San Bernardino Fort Irwin, Granite Mountains, Hell Wind Canyon, 2 miles E of Leach Springs. 1067 Comment
  RSA605214  Salvia dorrii var. pilosa G. F. Pratt 1995-4-5 s.n. San Bernardino Mojave Desert: China Lake Naval Weapons Center (South), Slate Range. Amity Springs, N of Straw Peak. 1067 Comment
  RSA614686  Solidago confinis G. F. Pratt, C. Pratt 1994-9-30 s.n. San Bernardino Avawatz Mountains, 3 miles southeast of peak 1876, on east slope of a limestone ridge near a spring Comment
  RSA644106  Caulanthus cooperi G. F. Pratt, C. L. Pierce 1995-4-1 s.n. San Bernardino Mojave Desert: Fort Irwin area, N end of Paradise Range, ca. 16 miles (airline) N of Yermo., (UTM: NJ-1E, 9N. Montana Mine 10 km cell) 1219 Comment
  RSA709037  Galium G. F. Pratt, C. Pierce 1996-5-22 96 -40 San Bernardino Northern Mojave Desert: Avawatz Mountains, Fort Irwin National Training Center, 1.5 miles south of peak 1876 m. (BM Avawatz) 1372 Comment
  RSA709041  Senecio flaccidus var. monoensis G. F. Pratt, C. L. Pierce 1996-5-22 96 -36 San Bernardino Northern Mojave Desert: Avawatz Mountains, Fort Irwin National Training Center, 1.5 miles south of peak 1876 m. (BM Avawatz) 1372 Comment
  SBBG94631  Caulanthus major G. Pratt 1983-7-2 San Bernardino vicinity of Arrastre Crk below Onyx Summit Comment
  SD143730  Purshia tridentata var. glandulosa Gordon F. Pratt 1996-12-31 San Bernardino Mojave Desert: Fort Irwin, spring 4-5 km S of Devouge Spring, Granite Mountains 1372 Comment
  SD167065  Eriogonum inflatum G. F. Pratt, C. Pierce 1996-5-22 96 18 San Bernardino Northern Mojave Desert: Avawatz Mountains, Fort Irwin National Training Center, east-draining large canyon 5.0 km southeast of peak 1876 m, ca. 5.0 km southwest of Old Mormon Spring. 1220 Comment
  SEINET2060122 Image available Astragalus mohavensis var. mohavensis Gordon Pratt 1995-6-24 San Bernardino Mohave Desert, Avawatz Mountains, Fort Irwin Training Center, 1 mile E of Peak 1876. 1524 Comment
  SEINET3076385 Image available Ceanothus greggii G. F. Pratt, J. Emmel 1977-4-21 s.n. San Bernardino Joshua Tree National Park, N slope of Quail Peak. 1646 Comment
  SEINET3077490 Image available Cercocarpus intricatus G. Pratt 1995-3-8 San Bernardino Northern Mohave Desert; E slope of Avawatz Mountains, 2.5 mi W of Old Mormon Spring. 1524 Comment
  SEINET3079983 Image available Penstemon fruticiformis subsp. amargosae Gordon Pratt 1995-6-23 San Bernardino Mohave Desert: Avawatz Mountains. 3 mi. W. of Mormon Springs 1372 Comment
  SEINET7587072 Image available Eleocharis rostellata G. F. Pratt, C. Pierce 1996-5-22 96 -16 San Bernardino Northern Mojave Desert, Avawatz Mountains, Fort Irwin National Training Center, east-draining large canyon 5 km SE of peak 1876 m (BM "Avawatz"), ca 5 km SW of Old Mormon Spring (Red Pass Lake NE 7.5' Q. 1219 Comment
  SEINET7591751 Image available Schoenoplectus pungens G. F. Pratt, C. Pierce 1996-1 96 -60 San Bernardino Northern Mojave Desert: fort Irwin National Training Center, Bitter Spring (Bitter Spring 7.5' Q) 427 Comment
  UCR106866  Cercocarpus intricatus G. F. Pratt 1995-3-8 s.n. San Bernardino Northern Mojave Desert, E slope of Avawatz Mtns, 2.5 mi. west of Old Mormon Spring 1524 Comment
  UCR106868  Astragalus G. F. Pratt 1995-3-7 s.n. San Bernardino Northern Mojave Desert, Ft. Irwin Training Center, S-facing slope of Avawatz Mts, c. 1 mi. east of Peak 1876 m (=highest peak in range) 1616 Comment
  UCR106869  Phacelia rotundifolia G. F. Pratt 1995-3-8 s.n. San Bernardino Northern Mojave Desert, E slope of Avawatz Mtns, 2.5 mi. west of Old Mormon Spring 1524 Comment
  UCR106870  Arabis perennans G. F. Pratt 1995-3-5 s.n. San Bernardino Northern Mojave Desert, Ft. Irwin Training Center, north of Granite Mts, c. 2.5 mi. NE of Leach Spring in 'Hellwind Canyon. 1000 Comment
  UCR106871  Lomatium nevadense G. F. Pratt 1995-3-5 s.n. San Bernardino Northern Mojave Desert, Ft. Irwin Training Center, north of Granite Mts, c. 2.5 mi. NE of Leach Spring in 'Hellwind Canyon. 1000 Comment
  UCR106872  Dichelostemma capitatum G. F. Pratt 1995-3-5 s.n. San Bernardino Northern Mojave Desert, Ft. Irwin Training Center, north of Granite Mts, c. 2.5 mi. NE of Leach Spring in 'Hellwind Canyon. 1000 Comment
  UCR107666  Astragalus newberryi var. newberryi G. F. Pratt 1995-3-6 s.n. San Bernardino Northern Mojave Desert, Ft. Irwin Training Center, W end of Granite Mts, c. 3.5 mi. SW of Leach Spring. 1372 Comment
  UCR115443  Astragalus layneae G. F. Pratt 1995-3-17 s.n. San Bernardino Mojave Desert, Ft. Irwin: Granite Mountains, Granite Pass [along Barstow Rd.] 1220 Comment
  UCR118645  Keckiella antirrhinoides G. F. Pratt 1994-3-27 s.n. San Bernardino Mojave Desert, Granite Mountains, Fort Irwin, 8 mi SW of Avawatz Pass 1220 Comment
  UCR118787  Arabis G. F. Pratt, C. Pierce 1995-4-1 s.n. San Bernardino Mojave Desert, Fort Irwin area, N end of Paradise Range, c. 16 miles (airline) north of Yermo 1220 Comment
  UCR158194  Cuscuta denticulata G. F. Pratt, C. Pierce 1996-5-22 96- 46 San Bernardino Northern Mojave Desert, Avawatz Mountains, Fort Irwin National Training Center, 1.5 miles south of peak 1876 m (BM 'Avawatz') 1372 Comment
  UCR158195  Penstemon eatonii G. F. Pratt, C. Pierce 1996-5-22 96- 39 San Bernardino Northern Mojave Desert, Avawatz Mountains, Fort Irwin National Training Center, 1.5 miles south of peak 1876 m (BM 'Avawatz') 1372 Comment
  UCR158196  Mirabilis laevis G. F. Pratt, C. Pierce 1996-5-22 96- 14 San Bernardino Northern Mojave Desert, Avawatz Mountains, Fort Irwin National Training Center, east-draining large canyon 5 km SE of peak 1876 m (BM 'Avawatz'), c. 5 km SW of Old Mormon Spring 1220 Comment
  UCR158197  Eriogonum heermannii var. floccosum G. F. Pratt, C. Pierce 1996-5-22 96- 04 San Bernardino Northern Mojave Desert, Avawatz Mountains, Fort Irwin National Training Center, east-draining large canyon 5 km SE of peak 1876 m (BM 'Avawatz'), c. 5 km SW of Old Mormon Spring 1220 Comment
  UCR158198  Senecio flaccidus var. monoensis G. F. Pratt, C. Pierce 1996-5-22 96- 36 San Bernardino Northern Mojave Desert, Avawatz Mountains, Fort Irwin National Training Center, 1.5 miles south of peak 1876 m (BM 'Avawatz') 1372 Comment
  UCR158199  Krameria erecta G. F. Pratt, C. Pierce 1996-5-22 96- 11 San Bernardino Northern Mojave Desert, Avawatz Mountains, Fort Irwin National Training Center, east-draining large canyon 5 km SE of peak 1876 m (BM 'Avawatz'), c. 5 km SW of Old Mormon Spring 1220 Comment
  UCR158200  Euphorbia albomarginata G. F. Pratt, C. Pierce 1996-5-22 96- 38 San Bernardino Northern Mojave Desert, Avawatz Mountains, Fort Irwin National Training Center, 1.5 miles south of peak 1876 m (BM 'Avawatz') 1372 Comment
  UCR158201  Krameria erecta G. F. Pratt, C. Pierce 1996-5-22 96- 37 San Bernardino Northern Mojave Desert, Avawatz Mountains, Fort Irwin National Training Center, 1.5 miles south of peak 1876 m (BM 'Avawatz') 1372 Comment
  UCR158202  Stanleya pinnata G. F. Pratt, C. Pierce 1996-5-22 96- 41 San Bernardino Northern Mojave Desert, Avawatz Mountains, Fort Irwin National Training Center, 1.5 miles south of peak 1876 m (BM 'Avawatz') 1372 Comment
  UCR158203  Nicotiana obtusifolia G. F. Pratt, C. Pierce 1996-5-22 96- 25 San Bernardino Northern Mojave Desert, Avawatz Mountains, Fort Irwin National Training Center, east-draining large canyon 5 km SE of peak 1876 m (BM 'Avawatz'), c. 5 km SW of Old Mormon Spring 1220 Comment
  UCR158204  Prunus fasciculata G. F. Pratt, C. Pierce 1996-5-22 96- 26 San Bernardino Northern Mojave Desert, Avawatz Mountains, Fort Irwin National Training Center, east-draining large canyon 5 km SE of peak 1876 m (BM 'Avawatz'), c. 5 km SW of Old Mormon Spring 1220 Comment
  UCR158205  Eriogonum deflexum G. F. Pratt, C. Pierce 1996-5-22 96- 32 San Bernardino Northern Mojave Desert, Avawatz Mountains, Fort Irwin National Training Center, east-draining large canyon 5 km SE of peak 1876 m (BM 'Avawatz'), c. 5 km SW of Old Mormon Spring 1220 Comment
  UCR158206  Chilopsis linearis G. F. Pratt, C. Pierce 1996-5-22 96- 23 San Bernardino Northern Mojave Desert, Avawatz Mountains, Fort Irwin National Training Center, east-draining large canyon 5 km SE of peak 1876 m (BM 'Avawatz'), c. 5 km SW of Old Mormon Spring 1220 Comment
  UCR158207  Salazaria mexicana G. F. Pratt, C. Pierce 1996-5-22 96- 44 San Bernardino Northern Mojave Desert, Avawatz Mountains, Fort Irwin National Training Center, 1.5 miles south of peak 1876 m (BM 'Avawatz') 1372 Comment
  UCR158208  Psorothamnus fremontii G. F. Pratt, C. Pierce 1996-5-22 96- 47 San Bernardino Northern Mojave Desert, Avawatz Mountains, Fort Irwin National Training Center, 1.5 miles south of peak 1876 m (BM 'Avawatz') 1372 Comment
  UCR158209  Brickellia oblongifolia var. linifolia G. F. Pratt, C. Pierce 1996-5-22 96- 45 B San Bernardino Northern Mojave Desert, Avawatz Mountains, Fort Irwin National Training Center, 1.5 miles south of peak 1876 m (BM 'Avawatz') 1372 Comment
  UCR158210  Asclepias erosa G. F. Pratt, C. Pierce 1996-5-22 96- 01 San Bernardino Northern Mojave Desert, Avawatz Mountains, Fort Irwin National Training Center, 5 miles south of peak 1876 m (BM 'Avawatz'), along dirt road 1067 Comment
  UCR158211  Galium G. F. Pratt, C. Pierce 1996-5-22 96- 40 San Bernardino Northern Mojave Desert, Avawatz Mountains, Fort Irwin National Training Center, 1.5 miles south of peak 1876 m (BM 'Avawatz') 1372 Comment
  UCR158212  Astragalus lentiginosus G. F. Pratt, C. Pierce 1996-5-22 96- 42 San Bernardino Northern Mojave Desert, Avawatz Mountains, Fort Irwin National Training Center, 1.5 miles south of peak 1876 m (BM 'Avawatz') 1372 Comment
  UCR158213  Dyssodia cooperi G. F. Pratt, C. Pierce 1996-5-22 96- 45 A San Bernardino Northern Mojave Desert, Avawatz Mountains, Fort Irwin National Training Center, 1.5 miles south of peak 1876 m (BM 'Avawatz') 1372 Comment
  UCR158214  Anemopsis californica G. F. Pratt, C. Pierce 1996-5-22 96- 06 San Bernardino Northern Mojave Desert, Avawatz Mountains, Fort Irwin National Training Center, east-draining large canyon 5 km SE of peak 1876 m (BM 'Avawatz'), c. 5 km SW of Old Mormon Spring 1220 Comment
  UCR158215  Cercocarpus intricatus G. F. Pratt, C. Pierce 1996-5-22 96- 24 San Bernardino Northern Mojave Desert, Avawatz Mountains, Fort Irwin National Training Center, east-draining large canyon 5 km SE of peak 1876 m (BM 'Avawatz'), c. 5 km SW of Old Mormon Spring 1220 Comment
  UCR158216  Lepidium fremontii G. F. Pratt, C. Pierce 1996-5-22 96- 08 San Bernardino Northern Mojave Desert, Avawatz Mountains, Fort Irwin National Training Center, east-draining large canyon 5 km SE of peak 1876 m (BM 'Avawatz'), c. 5 km SW of Old Mormon Spring 1220 Comment
  UCR158217  Equisetum laevigatum G. F. Pratt, C. Pierce 1996-5-22 96- 07 San Bernardino Northern Mojave Desert, Avawatz Mountains, Fort Irwin National Training Center, east-draining large canyon 5 km SE of peak 1876 m (BM 'Avawatz'), c. 5 km SW of Old Mormon Spring 1220 Comment
  UCR158218  Dyssodia cooperi G. F. Pratt, C. Pierce 1996-5-22 96- 29 San Bernardino Northern Mojave Desert, Avawatz Mountains, Fort Irwin National Training Center, east-draining large canyon 5 km SE of peak 1876 m (BM 'Avawatz'), c. 5 km SW of Old Mormon Spring 1220 Comment
  UCR158219  Artemisia ludoviciana G. F. Pratt, C. Pierce 1996-5-22 96- 30 San Bernardino Northern Mojave Desert, Avawatz Mountains, Fort Irwin National Training Center, east-draining large canyon 5 km SE of peak 1876 m (BM 'Avawatz'), c. 5 km SW of Old Mormon Spring 1220 Comment
  UCR158220  Salvia dorrii G. F. Pratt, C. Pierce 1996-5-22 96- 43 San Bernardino Northern Mojave Desert, Avawatz Mountains, Fort Irwin National Training Center, 1.5 miles south of peak 1876 m (BM 'Avawatz') 1372 Comment
  UCR158221  Monardella linoides G. F. Pratt, C. Pierce 1996-5-22 96- 10 San Bernardino Northern Mojave Desert, Avawatz Mountains, Fort Irwin National Training Center, east-draining large canyon 5 km SE of peak 1876 m (BM 'Avawatz'), c. 5 km SW of Old Mormon Spring 1220 Comment
  UCR158222  Phragmites australis G. F. Pratt, C. Pierce 1996-5-22 96- 34 San Bernardino Northern Mojave Desert, Avawatz Mountains, Fort Irwin National Training Center, east-draining large canyon 5 km SE of peak 1876 m (BM 'Avawatz'), c. 5 km SW of Old Mormon Spring 1220 Comment
  UCR158223  Cirsium neomexicanum G. F. Pratt, C. Pierce 1996-5-22 96- 13 San Bernardino Northern Mojave Desert, Avawatz Mountains, Fort Irwin National Training Center, east-draining large canyon 5 km SE of peak 1876 m (BM 'Avawatz'), c. 5 km SW of Old Mormon Spring 1220 Comment
  UCR158224  Castilleja angustifolia G. F. Pratt, C. Pierce 1996-5-22 96- 12 San Bernardino Northern Mojave Desert, Avawatz Mountains, Fort Irwin National Training Center, east-draining large canyon 5 km SE of peak 1876 m (BM 'Avawatz'), c. 5 km SW of Old Mormon Spring 1220 Comment
  UCR158225  Penstemon palmeri G. F. Pratt, C. Pierce 1996-5-22 96- 05 San Bernardino Northern Mojave Desert, Avawatz Mountains, Fort Irwin National Training Center, east-draining large canyon 5 km SE of peak 1876 m (BM 'Avawatz'), c. 5 km SW of Old Mormon Spring 1220 Comment
  UCR158236  Stephanomeria pauciflora G. F. Pratt, C. Pierce 1996-5-22 96- 19 San Bernardino Northern Mojave Desert, Avawatz Mountains, Fort Irwin National Training Center, east-draining large canyon 5 km SE of peak 1876 m (BM 'Avawatz'), c. 5 km SW of Old Mormon Spring 1220 Comment
  UCR158467  Eriogonum fasciculatum subsp. polifolium G. F. Pratt, C. Pierce 1996-5-22 96- 03 San Bernardino Northern Mojave Desert, Avawatz Mountains, Fort Irwin National Training Center, east-draining large canyon 5 km SE of peak 1876 m (BM 'Avawatz'), c. 5 km SW of Old Mormon Spring 1220 Comment
  UCR158468  Sporobolus airoides G. F. Pratt, C. Pierce 1996-5-23 96- 61 San Bernardino Northern Mojave Desert, Fort Irwin National Training Center, Bitter Spring 427 Comment
  UCR158469  Epipactis gigantea G. F. Pratt, C. Pierce 1996-5-22 96- 17 San Bernardino Northern Mojave Desert, Avawatz Mountains, Fort Irwin National Training Center, east-draining large canyon 5 km SE of peak 1876 m (BM 'Avawatz'), c. 5 km SW of Old Mormon Spring 1220 Comment
  UCR158470  Apocynum cannabinum G. F. Pratt, C. Pierce 1996-5-22 96- 20 San Bernardino Northern Mojave Desert, Avawatz Mountains, Fort Irwin National Training Center, east-draining large canyon 5 km SE of peak 1876 m (BM 'Avawatz'), c. 5 km SW of Old Mormon Spring 1220 Comment
  UCR158471  Ziziphus obtusifolia G. F. Pratt, C. Pierce 1996-5-22 96- 21 San Bernardino Northern Mojave Desert, Avawatz Mountains, Fort Irwin National Training Center, east-draining large canyon 5 km SE of peak 1876 m (BM 'Avawatz'), c. 5 km SW of Old Mormon Spring 1220 Comment
  UCR158472  Opuntia basilaris G. F. Pratt, C. Pierce 1996-5-22 96- 02 San Bernardino Northern Mojave Desert, Avawatz Mountains, Fort Irwin National Training Center, east-draining large canyon 5 km SE of peak 1876 m (BM 'Avawatz'), c. 5 km SW of Old Mormon Spring 1220 Comment
  UCR158473  Eleocharis rostellata G. F. Pratt, C. Pierce 1996-5-22 96- 16 San Bernardino Northern Mojave Desert, Avawatz Mountains, Fort Irwin National Training Center, east-draining large canyon 5 km SE of peak 1876 m (BM 'Avawatz'), c. 5 km SW of Old Mormon Spring 1220 Comment
  UCR158474  Eriogonum inflatum G. F. Pratt, C. Pierce 1996-5-22 96- 18 San Bernardino Northern Mojave Desert, Avawatz Mountains, Fort Irwin National Training Center, east-draining large canyon 5 km SE of peak 1876 m (BM 'Avawatz'), c. 5 km SW of Old Mormon Spring 1220 Comment
  UCR159189  Allenrolfea occidentalis G. F. Pratt, C. Pierce 1996-5-23 96- 54 San Bernardino Northern Mojave Desert, Fort Irwin National Training Center, Bitter Spring 427 Comment
  UCR159190  Distichlis spicata G. F. Pratt, C. Pierce 1996-5-23 96- 53 San Bernardino Northern Mojave Desert, Fort Irwin National Training Center, Bitter Spring 427 Comment
  UCR159191  Cleomella obtusifolia G. F. Pratt, C. Pierce 1996-5-23 96- 50 San Bernardino Northern Mojave Desert, Fort Irwin National Training Center, Bitter Spring 427 Comment
  UCR159422  Haplopappus acradenius G. F. Pratt, C. Pierce 1996-5-23 96- 63 San Bernardino Northern Mojave Desert, Fort Irwin National Training Center, Bitter Spring 427 Comment
  UCR159423  Atriplex hymenelytra G. F. Pratt, C. Pierce 1996-5-23 96- 48 San Bernardino Northern Mojave Desert, Fort Irwin National Training Center, Bitter Spring 427 Comment
  UCR159434  Schoenoplectus pungens var. longispicatus G. F. Pratt, C. Pierce 1996-5-23 96- 60 San Bernardino Northern Mojave Desert, Fort Irwin National Training Center, Bitter Spring 427 Comment
  UCR159435  Atriplex parryi G. F. Pratt, C. Pierce 1996-5-23 96- 49 San Bernardino Northern Mojave Desert, Fort Irwin National Training Center, Bitter Spring 427 Comment
  UCR159436  Heliotropium curassavicum G. F. Pratt, C. Pierce 1996-5-23 96- 57 San Bernardino Northern Mojave Desert, Fort Irwin National Training Center, Bitter Spring 427 Comment
  UCR159437  Pluchea sericea G. F. Pratt, C. Pierce 1996-5-23 96- 56 San Bernardino Northern Mojave Desert, Fort Irwin National Training Center, Bitter Spring 427 Comment
  UCR159438  Croton californicus G. F. Pratt, C. Pierce 1996-5-23 96- 52 San Bernardino Northern Mojave Desert, Fort Irwin National Training Center, Bitter Spring 427 Comment
  UCR159439  Psathyrotes ramosissima G. F. Pratt, C. Pierce 1996-5-23 96- 59 San Bernardino Northern Mojave Desert, Fort Irwin National Training Center, Bitter Spring 427 Comment
  UCR159440  Phoradendron californicum G. F. Pratt, C. Pierce 1996-5-23 96- 51 San Bernardino Northern Mojave Desert, Fort Irwin National Training Center, Bitter Spring 427 Comment
  UCR159441  Prosopis glandulosa G. F. Pratt, C. Pierce 1996-5-23 96- 58 San Bernardino Northern Mojave Desert, Fort Irwin National Training Center, Bitter Spring 427 Comment
  UCR16791  Erysimum capitatum var. capitatum Leslie Pratt 1968-5-11 s.n. San Bernardino San Bernardino Mtns., Mill Creek; Mentone Rd.[=Mill Creek Rd. from Mentone], below the Mill Creek Bridge 915 Comment
  UCR177106  Eriogonum insigne G. F. Pratt 1998-9-19 s.n. San Bernardino Northern Mojave Desert, Avawatz Mountains, Fort Irwin Military Reservation, c. 1 mile south of peak 1876 m (BM 'Avawatz'), c. 5 km SW of Old Mormon Spring 1463 Comment
  UCR219075  Phacelia vallis-mortae G. F. Pratt 2009-4-25 s.n. San Bernardino Mojave Desert, Slate Range, China Lake Naval Weapons Center, Layton Canyon near Layton Spring, c. 4 miles north of Straw Peak 976 Comment
  UCR219076  Eschscholzia minutiflora G. F. Pratt 2009-4-25 s.n. San Bernardino Mojave Desert, Slate Range, China Lake Naval Weapons Center, Layton Canyon near Layton Spring, c. 4 miles north of Straw Peak 976 Comment
  UCR219077  Euphorbia albomarginata G. F. Pratt 2009-4-25 s.n. San Bernardino Mojave Desert, Slate Range, China Lake Naval Weapons Center, Layton Canyon near Layton Spring, c. 4 miles north of Straw Peak 976 Comment
  UCR219078  Camissonia campestris G. F. Pratt 2009-4-25 s.n. San Bernardino Mojave Desert, Slate Range, China Lake Naval Weapons Center, Layton Canyon near Layton Spring, c. 4 miles north of Straw Peak 976 Comment
  UCR219079  Eriogonum trichopes G. F. Pratt 2009-4-25 s.n. San Bernardino Mojave Desert, Slate Range, China Lake Naval Weapons Center, Layton Canyon near Layton Spring, c. 4 miles north of Straw Peak 976 Comment
  UCR219080  Astragalus layneae G. F. Pratt 2009-4-25 s.n. San Bernardino Mojave Desert, Slate Range, China Lake Naval Weapons Center, Layton Canyon near Layton Spring, c. 4 miles north of Straw Peak 976 Comment
  UCR219081  Gilia G. F. Pratt 2009-4-25 s.n. San Bernardino Mojave Desert, Slate Range, China Lake Naval Weapons Center, Layton Canyon near Layton Spring, c. 4 miles north of Straw Peak 976 Comment
  UCR219082  Eriogonum maculatum G. F. Pratt 2009-4-25 s.n. San Bernardino Mojave Desert, Slate Range, China Lake Naval Weapons Center, Layton Canyon near Layton Spring, c. 4 miles north of Straw Peak 976 Comment
  UCR219083  Mentzelia G. F. Pratt 2009-4-25 s.n. San Bernardino Mojave Desert, Slate Range, China Lake Naval Weapons Center, Layton Canyon near Layton Spring, c. 4 miles north of Straw Peak 976 Comment
  UCR219084  Chaenactis stevioides G. F. Pratt 2009-4-25 s.n. San Bernardino Mojave Desert, Slate Range, China Lake Naval Weapons Center, Layton Canyon near Layton Spring, c. 4 miles north of Straw Peak 976 Comment
  UCR219085  Encelia farinosa G. F. Pratt 2009-4-25 s.n. San Bernardino Mojave Desert, Slate Range, China Lake Naval Weapons Center, Layton Canyon near Layton Spring, c. 4 miles north of Straw Peak 976 Comment
  UCR219086  Caulanthus lasiophyllus G. F. Pratt 2009-4-25 s.n. San Bernardino Mojave Desert, Slate Range, China Lake Naval Weapons Center, Layton Canyon near Layton Spring, c. 4 miles north of Straw Peak 976 Comment
  UCR219087  Nama demissa G. F. Pratt 2009-4-25 s.n. San Bernardino Mojave Desert, Slate Range, China Lake Naval Weapons Center, Layton Canyon near Layton Spring, c. 4 miles north of Straw Peak 976 Comment
  UCR219088  Perityle emoryi G. F. Pratt 2009-4-25 s.n. San Bernardino Mojave Desert, Slate Range, China Lake Naval Weapons Center, Layton Canyon near Layton Spring, c. 4 miles north of Straw Peak 976 Comment
  UCR219283  Cryptantha utahensis G. F. Pratt 2009-4-25 s.n. San Bernardino Mojave Desert, Slate Range, China Lake Naval Weapons Center, Layton Canyon near Layton Spring, c. 4 miles north of Straw Peak 976 Comment
  UCR219284  Delphinium parishii G. F. Pratt 2009-4-25 s.n. San Bernardino Mojave Desert, Slate Range, China Lake Naval Weapons Center, Layton Canyon near Layton Spring, c. 4 miles north of Straw Peak 976 Comment
  UCR219285  Eremalche rotundifolia G. F. Pratt 2009-4-25 s.n. San Bernardino Mojave Desert, Slate Range, China Lake Naval Weapons Center, Layton Canyon near Layton Spring, c. 4 miles north of Straw Peak 976 Comment
  UCR219286  Camissonia boothii G. F. Pratt 2009-4-25 s.n. San Bernardino Mojave Desert, Slate Range, China Lake Naval Weapons Center, Layton Canyon near Layton Spring, c. 4 miles north of Straw Peak 976 Comment
  UCR30805  Caulanthus major var. major G. F. Pratt 1983-6-2 s.n. San Bernardino San Bernardino Mtns., vicinity of Arrastre Creek, below Onyx Summit Comment
  UCR38247  Eriogonum mohavense G. F. Pratt 1985-4-20 s.n. San Bernardino Mojave Desert, Kramer Hills: N edge of the hills, about 0.25 mi east of Hwy 395 and 4 mi south of Kramer Junction Comment
  UCR40037  Sphaeralcea G. F. Pratt 1985-10-15 s.n. San Bernardino Mojave Desert, Bullion Mountains ENE of Twentynine Palms, on bed of Cleghorn Lake 793 Comment
  UCR51277  Lupinus magnificus G. F. Pratt 1988-4-22 s.n. San Bernardino Mojave Desert, Avawatz Mtns. E slope of the central part of the range, above Old Mormon Spring 1524 Comment
  UCR51305  Astragalus lentiginosus G. F. Pratt 1988-4-22 s.n. San Bernardino Mojave Desert, Avawatz Mtns. E slope of the central part of the range, above Old Mormon Spring 1433 Comment
  UCR51306  Cercocarpus intricatus G. F. Pratt 1988-4-22 s.n. San Bernardino Mojave Desert, Avawatz Mtns. E slope of the central part of the range, above Old Mormon Spring 1372 Comment
  UCR51307  Astragalus mohavensis G. F. Pratt 1988-4-22 s.n. San Bernardino Mojave Desert, Avawatz Mtns. E slope of the central part of the range, above Old Mormon Spring 1433 Comment
  UCR51308  Grayia spinosa G. F. Pratt 1988-4-22 s.n. San Bernardino Mojave Desert, Avawatz Mtns. E slope of the central part of the range, above Old Mormon Spring 1433 Comment
  UCR51473  Eriogonum deflexum var. baratum G. F. Pratt 1987-9-14 s.n. San Bernardino Mojave Desert, roadside of Hwy 40, 17.5 miles east of Ludlow 1067 Comment
  UCR82264  Arabis perennans G. F. Pratt 1994-3-27 s.n. San Bernardino Southern Mojave Desert, Joshua Tree National Monument, Queen Mountain, c. 3 mi. east of peak 1220 Comment
  UCR82265  Cymopterus aboriginum G. F. Pratt 1994-3-26 s.n. San Bernardino Central Mojave Desert, c. 1 mi. north of summit of Lane Mountain Comment
  UCR82792  Apocynum cannabinum G. F. Pratt 1994-9-30 s.n. San Bernardino Mojave Desert, Avawatz Mtns., E slope 3 mi SE of peak 1876 Comment
  UCR82797  Solidago confinis G. F. Pratt, C. Pratt 1994-9-30 s.n. San Bernardino Mojave Desert, Avawatz Mtns., E slope 3 mi SE of peak 1876 Comment
  UCR82817  Ziziphus obtusifolia G. F. Pratt 1994-9-30 s.n. San Bernardino Mojave Desert, Avawatz Mtns., E slope 3 mi SE of peak 1876 Comment
  UCR82922  Schoenus nigricans G. F. Pratt, C. Pierce 1994-9-30 s.n. San Bernardino Mojave Desert, Avawatz Mtns., E slope 3 mi SE of peak 1876 Comment
  UCR84142  Salix gooddingii G. F. Pratt, C. Pierce 1995-4-2 s.n. San Bernardino Mojave Desert, Fort Irwin, Granite Mountains, Hell Wind Canyon, 2 miles east of Leach Spring 1067 Comment
  UCR84143  Rumex salicifolius G. F. Pratt 1995-4-8 s.n. San Bernardino Northern Mojave Desert, China Lake Naval Weapons Center (southern), Mesquite Springs, NE end of Eagle Crags, just west of Granite Mtns 1220 Comment
  UCR84144  Tricardia watsonii G. F. Pratt, C. Pierce 1995-4-3 s.n. San Bernardino Mojave Desert, Fort Irwin, Granite Mtns c. 2.5 mi SW of Leach Spring 1220 Comment
  UCR84145  Caulanthus cooperi G. F. Pratt, C. Pierce 1995-4-1 s.n. San Bernardino Mojave Desert, Fort Irwin area, N end of Paradise Range, c. 16 miles (airline) north of Yermo 1220 Comment
  UCR84146  Astragalus jaegerianus G. F. Pratt, C. Pierce 1995-4-1 s.n. San Bernardino Mojave Desert, Fort Irwin area, N end of Paradise Range, c. 16 miles (airline) north of Yermo 1220 Comment
  UCR84852  Psorothamnus fremontii G. F. Pratt 1995-4-16 s.n. San Bernardino Northern Mojave Desert, China Lake Naval Weapons Center (South), Slate Range, south end of Panamint Valley, c. 5 miles NE of Straw Peak, c. 1 mile SE of Amity Springs 917 Comment
  UCR84853  Salvia dorrii G. F. Pratt 1995-4-5 s.n. San Bernardino Northwestern Mojave Desert, China Lake Naval Weapons Center (South), Slate Range. Amity Springs, North Straw Peak 1067 Comment
  UCR84854  Senecio flaccidus var. monoensis G. F. Pratt 1995-4-5 s.n. San Bernardino Northwestern Mojave Desert, China Lake Naval Weapons Center (South), Slate Range. Amity Springs, North Straw Peak 1067 Comment
  UCR84855  Petalonyx nitidus G. F. Pratt 1995-4-5 s.n. San Bernardino Northwestern Mojave Desert, China Lake Naval Weapons Center (South), Slate Range. Amity Springs, North Straw Peak 1067 Comment
  UCR84856  Mirabilis bigelovii G. F. Pratt 1995-4-5 s.n. San Bernardino Northwestern Mojave Desert, China Lake Naval Weapons Center (South), Slate Range. Amity Springs, North Straw Peak 1067 Comment
  UCR84977  Cymopterus panamintensis var. panamintensis G. F. Pratt 1995-4-16 s.n. San Bernardino Northern Mojave Desert, China Lake Naval Weapons Center (South), Slate Range, south end of Panamint Valley, c. 5 miles NE of Straw Peak, c. 1 mile SE of Amity Springs 917 Comment
  UCR85378  Lomatium nevadense G. F. Pratt, G. Bruyez 1995-3-19 s.n. San Bernardino Northern Mojave Desert, China Lake Naval Weapons Center (South), c. 1.5 mi. north of Seep Spring Comment
  UCR85379  Trifolium gracilentum G. F. Pratt, Et al. 1995-3-19 s.n. San Bernardino Northern Mojave Desert, South Range of China Lake Naval Weapons Center, Seep Springs, c. 2 mi NE of Pilot Knob 1220 Comment
  UCR87046  Allium lacunosum var. davisiae G. F. Pratt 1995-5-12 s.n. San Bernardino Mojave Desert, China Lake Naval Weapons Center (South); Seep Springs, 1 mi NE of Pilot Knob 1225 Comment
  UCR87047  Pholisma arenarium G. F. Pratt 1995-5-12 s.n. San Bernardino Mojave Desert, China Lake Naval Weapons Center (South); Seep Springs, 1 mi NE of Pilot Knob 1225 Comment
  UCR87048  Phacelia tanacetifolia G. F. Pratt 1995-5-12 s.n. San Bernardino Mojave Desert, China Lake Naval Weapons Center (South); Seep Springs, 1 mi NE of Pilot Knob 1225 Comment
  UCR87049  Malacothrix glabrata G. F. Pratt 1995-5-12 s.n. San Bernardino Mojave Desert, China Lake Naval Weapons Center (South); Seep Springs, 1 mi NE of Pilot Knob 1225 Comment
  UCR87050  Camissonia boothii G. F. Pratt 1995-5-12 s.n. San Bernardino Mojave Desert, China Lake Naval Weapons Center (South); Seep Springs, 1 mi NE of Pilot Knob 1225 Comment
  UCR87053  Delphinium parishii G. F. Pratt 1995-5-12 s.n. San Bernardino Mojave Desert, China Lake Naval Weapons Center (South); Seep Springs, 1 mi NE of Pilot Knob 1225 Comment
  UCR87054  Camissonia campestris G. F. Pratt 1995-5-12 s.n. San Bernardino Mojave Desert, China Lake Naval Weapons Center (South); Seep Springs, 1 mi NE of Pilot Knob 1225 Comment
  UCR87084  Epipactis gigantea G. F. Pratt 1995-5-26 s.n. San Bernardino Mojave Desert, Fort Irwin Military Reservation, Avawatz Mtns, spring 1 mi. east of peak 1869 1372 Comment
  UCR87088  Langloisia punctata G. F. Pratt 1995-5-26 s.n. San Bernardino Mojave Desert, Fort Irwin Military Reservation, Avawatz Mtns, spring 1 mi. east of peak 1869 1372 Comment
  UCR87091  Erigeron concinnus G. F. Pratt 1995-5-26 s.n. San Bernardino Mojave Desert, Fort Irwin Military Reservation, Avawatz Mtns, spring 1 mi. east of peak 1869 1372 Comment
  UCR87153  Astragalus G. F. Pratt 1995-5-28 s.n. San Bernardino Mojave Desert, Fort Irwin Military Reservation: 1 mi west of Bitter Spring 488 Comment
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Sep 24 2007
  UCR87154  Penstemon eatonii G. F. Pratt 1995-5-26 s.n. San Bernardino Mojave Desert, Fort Irwin Military Reservation, Avawatz Mtns, spring 1 mi. east of peak 1869 1372 Comment
  UCR87155  Anemopsis californica G. F. Pratt 1995-5-26 s.n. San Bernardino Mojave Desert, Fort Irwin Military Reservation, Avawatz Mtns, spring 1 mi. east of peak 1869 1372 Comment
  UCR87869  Physalis crassifolia G. F. Pratt 1994-3-19 94 3 San Bernardino Northern Mojave Desert, China Lake Mojave B Navy Test Range (northeastern). Myrick Spring, west slope of the Granite Mountains, NW of McLean Dry Lake 915 Comment
  UCR87870  Peucephyllum schottii G. F. Pratt 1994-3-19 94 4 San Bernardino Northern Mojave Desert, China Lake Mojave B Navy Test Range (northeastern). Myrick Spring, west slope of the Granite Mountains, NW of McLean Dry Lake 915 Comment
  UCR87879  Purshia glandulosa G. F. Pratt 1994-3-20 94- 02 San Bernardino Northeastern Mojave Desert, Fort Irwin. Avawatz Mtns., western slopes, 4-5 miles east of Avawatz Pass 1524 Comment
  UCR88099  Petrophytum caespitosum G. F. Pratt 1995-8-10 s.n. San Bernardino Northeastern Mojave Desert, Avawatz Mountains, 2 mi east of highest peak [1876 m]; Fort Irwin Military Reservation 1876 Comment
  UCR94596  Chaenactis stevioides G. F. Pratt 1995-5-12 s.n. San Bernardino Mojave Desert, China Lake Naval Weapons Center (South); Seep Springs, 1 mi NE of Pilot Knob 1225 Comment
  UCR94597  Astragalus didymocarpus G. F. Pratt 1995-5-12 s.n. San Bernardino Mojave Desert, China Lake Naval Weapons Center (South); Seep Springs, 1 mi NE of Pilot Knob 1225 Comment
  UCR96095  Lomatium nevadense G. F. Pratt 1995-3-17 s.n. San Bernardino Mojave Desert, Ft. Irwin: Granite Mountains, Granite Pass [along Barstow Rd.] 1220 Comment
  UCR96112  Lomatium mohavense G. F. Pratt 1995-3-17 s.n. San Bernardino Mojave Desert, Ft. Irwin: Granite Mountains, Granite Pass [along Barstow Rd.] 1220 Comment
  UCR96278  Mohavea breviflora G. F. Pratt 1995-3-17 s.n. San Bernardino Mojave Desert, China Lake Naval Air Weapons Station; Brown Mountain. 1646 Comment
  UCR96406  Astragalus mohavensis var. mohavensis G. F. Pratt 1995-6-24 s.n. San Bernardino Mojave Desert, Avawatz Mountains, on Fort Irwin Training Center, 1 mi. south of peak 1876 1524 Comment
  UCR96420  Cirsium neomexicanum G. F. Pratt 1995-6-24 s.n. San Bernardino Mojave Desert, Avawatz Mountains, on Fort Irwin Training Center, 1 mi. south of peak 1876 1524 Comment
  UCR96693  Glossopetalon spinescens G. F. Pratt 1995-6-24 s.n. San Bernardino Mojave Desert, Avawatz Mountains, on Fort Irwin Training Center, 1 mi. south of peak 1876 1524 Comment
  UCR96694  Mentzelia oreophila G. F. Pratt 1995-6-24 s.n. San Bernardino Mojave Desert, Avawatz Mountains, on Fort Irwin Training Center, 2 mi. east of peak 1876 1524 Comment
  UCR96697  Penstemon fruticiformis subsp. amargosae G. F. Pratt 1995-6-23 s.n. San Bernardino Northeastern Mojave Desert, Avawatz Mtns., 3 mi west of [Old] Mormon Spring 1372 Comment
  UCR97193  Cymopterus aboriginum G. F. Pratt, G. P. Bruyez 1995-3-19 s.n. San Bernardino Northern Mojave Desert, China Lake Naval Weapons Center (South), c. 1.5 mi. north of Seep Spring Comment
  UCR97200  Salvia pachyphylla G. F. Pratt 1995-6-24 s.n. San Bernardino Mojave Desert, Avawatz Mountains, on Fort Irwin Training Center, 1 mi. south of peak 1876 1524 Comment
  UCR97211  Astragalus didymocarpus G. F. Pratt 1995-4-8 s.n. San Bernardino Northern Mojave Desert, China Lake Naval Weapons Center (southern), Mesquite Springs, NE end of Eagle Crags, just west of Granite Mtns 1220 Comment
  UCR97212  Calochortus kennedyi G. F. Pratt 1995-4-8 s.n. San Bernardino Northern Mojave Desert, China Lake Naval Weapons Center (southern), Mesquite Springs, NE end of Eagle Crags, just west of Granite Mtns 1220 Comment
  UCR97390  Hymenoxys cooperi G. F. Pratt, J. Emmel 1997-4-21 s.n. San Bernardino Mojave Desert, Joshua Tree National Park, N slope of Quail Peak 1646 Comment
  UCR97641  Ceanothus perplexans G. F. Pratt, J. Emmel 1997-4-21 s.n. San Bernardino Mojave Desert, Joshua Tree National Park, N slope of Quail Peak 1646 Comment
  UCR97642  Lupinus excubitus G. F. Pratt, J. Emmel 1997-4-21 s.n. San Bernardino Mojave Desert, Joshua Tree National Park, N slope of Quail Peak 1646 Comment
  UCR97779  Astragalus bernardinus G. F. Pratt, J. Emmel 1997-4-21 s.n. San Bernardino Mojave Desert, Joshua Tree National Park, N slope of Quail Peak 1646 Comment
  UCR97780  Purshia glandulosa G. F. Pratt 1996-12-31 s.n. San Bernardino Mojave Desert, Fort Irwin, spring 4-5 km south of Devouge Spring, Granite Mountains. 1372 Comment
  UCR98112  Salvia dorrii G. F. Pratt, J. Emmel 1997-4-21 s.n. San Bernardino Mojave Desert, Joshua Tree National Park, N slope of Quail Peak 1646 Comment
  UCR99976  Eriogonum wrightii var. trachygonum G. F. Pratt 1997-9-15 s.n. San Bernardino Mojave Desert, Ord Mts, S-facing slopes of Ord Mt near the peak; SE of Barstow. 1829 Comment
  CAS-BOT-BC297164  Erigeron concinnus var. concinnus Gordon Pratt 1995-5-26 s.n. San Bernardino 1 mile SE of peak 1869 M, Fort Irwin Military Reservation, Avawatz Mountains 1524 Comment
  CDA35701  Rhamnus californica subsp. californica C. E. Pratt 1962-11-21 San Bernardino San Bernardino Mountains, Sansavine Flats. Comment
  CDA39750  Amsonia tomentosa G. E. Pratt 1960-4-22 s.n. San Bernardino Hesperia. 0 Comment
  CDA5521  Araujia sericifera C. E. Pratt 1961-9-7 San Bernardino Chino. 0 Comment
  CDA6495  Veronica arvensis C. E. Pratt 1962-4-13 San Bernardino 3045 Peppertree Lane, San Bernardino. 0 Comment
  CLARK-A1528-334  Cryptantha microstachys Leslie Pratt 1968-5-19 San Bernardino San Bernardino Mountains 914 Comment
  CLARK-A1528-430  Marah macrocarpa Leslie Pratt 1968-5-19 San Bernardino San Bernardino Mountains 91 Comment
  RSA489143  Astragalus lentiginosus var. fremontii G. F. Pratt 1988-4-22 s.n San Bernardino Avawatz Mtns. Mojave Desert. East slope of the central part of the range, above Old Mormon Spring. 1433 Comment
  SD232593  Cymopterus aboriginum G. F. Pratt, G. P. Bruyez 1995-3-19 San Bernardino Mojave Desert: S range of China Lake Naval Weapons Center, ca. 1.5 mi. N of Seep Springs. Comment
  CAS-BOT-BC109707  Dudleya variegata G. F. Pratt 1997-4-18 s.n. San Diego Marron Valley, southeast of Otay Mountain, near Cottonwood Creek. 976 Comment
  CAS-BOT-BC364199  Adolphia californica G. F. Pratt 1998-2-28 s.n. San Diego San Marcos Creek watershed: Ca 2.5 mi SE of La Costa & 0.5 mi E of the junction of Rancho Santa Fe Rd & Questhaven Rd. 213 Comment
  CAS-BOT-BC9178  Delphinium cardinale G. F. Pratt 1997-4-18 s.n. San Diego Marron Valley, SE of Otay Mtn., near Cottonwood Creek 976 Comment
  RSA628243  Quercus cedrosensis G. F. Pratt 1999-3-3 s.n. San Diego Marron Valley, ca. 1 km N of Mexico border and 3 km W of Tecate Peak, SSE of Little Tecate Peak, ridge S of arroyo draining from Tecate Peak 610 Comment
  RSA628251  Rhamnus pilosa G. F. Pratt 1999-2-19 s.n. San Diego San Vicente Reservoir, N side near tip of NW peninsula. 244 Comment
  RSA628427  Acalypha californica G. F. Pratt 1999-2-19 s.n. San Diego San Vicente Reservoir, N side near tip of NW peninsula. 244 Comment
  SD144461 Image available Lupinus andersonii Gordon F. Pratt, C. Pierce 1997-5-8 San Diego Mt. Palomar, Mendenhall Valley. 1372 Comment
  SDSU7747  Trichostema lanceolatum Alice E. Pratt San Diego Near Jamacha 229 Comment
  UCR101098  Viola purpurea G. F. Pratt 1998-5-26 s.n. San Diego Peninsular Range, Pacific Crest Trail, 7 km north of Warner Springs 1524 Comment
  UCR103415  Quercus cornelius-mulleri G. F. Pratt 1998-2-9 s.n. San Diego San Felipe Hills, below Pacific Crest Trail. 850 Comment
  UCR103416  Trixis californica G. F. Pratt 1998-2-9 s.n. San Diego San Felipe Hills, below Pacific Crest Trail. 850 Comment
  UCR103417  Tropidocarpum gracile G. F. Pratt 1998-2-9 s.n. San Diego San Felipe Hills, below Pacific Crest Trail. 850 Comment
  UCR103418  Cneoridium dumosum G. F. Pratt 1998-1-15 s.n. San Diego Wild Animal Park, SE of Escondido on Hwy 78. Comment
  UCR107667  Lamarckia aurea G. F. Pratt 1997-3-7 s.n. San Diego Peninsular Range, San Ysidro Mountains, SE foot of Otay Mtn, just north of Mexican border, on slopes to north of Marron Valley (= upper Tijuana River Valley), c. 5 mi. west of Tecate Peak 549 Comment
  UCR107668  Viguiera laciniata G. F. Pratt 1997-3-7 s.n. San Diego Peninsular Range, San Ysidro Mountains, SE foot of Otay Mtn, just north of Mexican border, on slopes to north of Marron Valley (= upper Tijuana River Valley), c. 5 mi. west of Tecate Peak 549 Comment
  UCR107669  Dichelostemma capitatum G. F. Pratt 1997-3-7 s.n. San Diego Peninsular Range, San Ysidro Mountains, SE foot of Otay Mtn, just north of Mexican border, on slopes to north of Marron Valley (= upper Tijuana River Valley), c. 5 mi. west of Tecate Peak 549 Comment
  UCR107670  Emmenanthe penduliflora G. F. Pratt 1997-3-7 s.n. San Diego Peninsular Range, San Ysidro Mountains, SE foot of Otay Mtn, just north of Mexican border, on slopes to north of Marron Valley (= upper Tijuana River Valley), c. 5 mi. west of Tecate Peak 549 Comment
  UCR107671  Helianthemum scoparium G. F. Pratt 1997-3-7 s.n. San Diego Peninsular Range, San Ysidro Mountains, SE foot of Otay Mtn, just north of Mexican border, on slopes to north of Marron Valley (= upper Tijuana River Valley), c. 5 mi. west of Tecate Peak 549 Comment
  UCR107673  Malacothamnus densiflorus var. viscidus G. F. Pratt 1997-3-7 s.n. San Diego Peninsular Range, San Ysidro Mountains, SE foot of Otay Mtn, just north of Mexican border, on slopes to north of Marron Valley (= upper Tijuana River Valley), c. 5 mi. west of Tecate Peak 549 Comment
  UCR107674  Galium nuttallii G. F. Pratt 1997-3-7 s.n. San Diego Peninsular Range, San Ysidro Mountains, SE foot of Otay Mtn, just north of Mexican border, on slopes to north of Marron Valley (= upper Tijuana River Valley), c. 5 mi. west of Tecate Peak 549 Comment
  UCR107675  Lomatium dasycarpum G. F. Pratt 1997-3-7 s.n. San Diego Peninsular Range, San Ysidro Mountains, SE foot of Otay Mtn, just north of Mexican border, on slopes to north of Marron Valley (= upper Tijuana River Valley), c. 5 mi. west of Tecate Peak 549 Comment
  UCR107676  Crassula connata G. F. Pratt 1997-3-7 s.n. San Diego Peninsular Range, San Ysidro Mountains, SE foot of Otay Mtn, just north of Mexican border, on slopes to north of Marron Valley (= upper Tijuana River Valley), c. 5 mi. west of Tecate Peak 549 Comment
  UCR107677  Cotula coronopifolia G. F. Pratt 1997-3-7 s.n. San Diego Peninsular Range, San Ysidro Mountains, Marron Valley, within 1 km of Mexico border, SE of Otay Mtn, c. 5 mi. west of Tecate Peak. 244 Comment
  UCR107680  Ceanothus otayensis G. F. Pratt 1997-2-8 s.n. San Diego Peninsular Range, San Ysidro Mountains, Along the main road up Otay Peak. Comment
  UCR107681  Arctostaphylos otayensis G. F. Pratt 1997-2-8 s.n. San Diego Peninsular Range, San Ysidro Mountains, Along the main road up Otay Peak. Comment
  UCR111071  Quercus cedrosensis G. F. Pratt 1999-3-3 s.n. San Diego Peninsular Range, San Ysidro Mountains, Tijuana River drainage, Marron Valley, c. 1 km north of Mexico border and 3 km west of Tecate Peak, SSE of Little Tecate Peak, ridge south of arroyo draining from Tecate Peak 610 Comment
  UCR111077  Rhamnus pilosa G. F. Pratt 1999-2-19 s.n. San Diego Peninsular Range, San Vicente Reservoir, north side near tip of NW peninsula 244 Comment
  UCR111078  Acalypha californica G. F. Pratt 1999-2-19 s.n. San Diego Peninsular Range, San Vicente Reservoir, north side near tip of NW peninsula 244 Comment
  UCR111441  Scutellaria tuberosa G. F. Pratt 1999-3-10 s.n. San Diego Peninsular Range, Sycamore Canyon County Open Space Preserve, between Santee and Poway 305 Comment
  UCR116032  Ceanothus otayensis G. F. Pratt 1998-3-24 s.n. San Diego Peninsular Range, San Ysidro Mountains, West flank of Otay Mtn. [Lat. & Long. for summit] 457 Comment
  UCR116035  Castilleja affinis G. F. Pratt 2000-4-18 s.n. San Diego Peninsular Range, Jacumba Valley, c. 2 mi. north of Jacumba on railroad road 915 Comment
  UCR116036  Harpagonella palmeri G. F. Pratt 2000-4-18 s.n. San Diego Peninsular Range, Jacumba Valley, c. 2 mi. north of Jacumba on railroad road 915 Comment
  UCR116049  Lathyrus vestitus subsp. alefeldii G. F. Pratt 1998-2-28 s.n. San Diego San Marcos Creek watershed, c. 2.5 mi SE of La Costa & c. 0.5 mi east of the junction of Rancho Santa Fe Rd & Questhaven Rd. 213 Comment
  UCR116050  Adolphia californica G. F. Pratt 1998-2-28 s.n. San Diego San Marcos Creek watershed, c. 2.5 mi SE of La Costa & c. 0.5 mi east of the junction of Rancho Santa Fe Rd & Questhaven Rd. 213 Comment
  UCR123192  Eriophyllum wallacei G. F. Pratt 2001-4-15 s.n. San Diego Peninsular Range, 1 mile northwest of Jacumba, north Jacumba Peak 915 Comment
  UCR123193  Microseris heterocarpa G. F. Pratt 2001-4-15 s.n. San Diego Peninsular Range, 1 mile northwest of Jacumba, north Jacumba Peak 915 Comment
  UCR123382  Lepidium virginicum var. robinsonii G. F. Pratt 2001-3-31 s.n. San Diego Peninsular Range, San Ysidro Mountains, Tijuana River drainage, Marron Valley, c. 1 km north of Mexico border and 3 km west of Tecate Peak, SSE of Little Tecate Peak, ridge south of arroyo draining from Tecate Peak 610 Comment
  UCR123383  Gilia G. F. Pratt 2001-4-15 s.n. San Diego Peninsular Range, 1 mile northwest of Jacumba, north Jacumba Peak 915 Comment
  UCR123384  Harpagonella palmeri G. F. Pratt 2001-4-15 s.n. San Diego Peninsular Range, 1 mile northwest of Jacumba, north Jacumba Peak 915 Comment
  UCR123385  Microseris heterocarpa G. F. Pratt 2001-3-31 s.n. San Diego Peninsular Range, San Ysidro Mountains, Tijuana River drainage, Marron Valley, c. 1 km north of Mexico border and 3 km west of Tecate Peak, SSE of Little Tecate Peak, ridge south of arroyo draining from Tecate Peak 610 Comment
  UCR149008  Eriogonum nudum var. pauciflorum G. F. Pratt 1998-7-12 s.n. San Diego Peninsular Range, Combs Peak, Pacific Crest Trail, Anza-Borrego Desert State Park 1829 Comment
  UCR149056  Eriogonum umbellatum var. munzii G. F. Pratt 1998-7-12 s.n. San Diego Peninsular Range, Combs Peak, Pacific Crest Trail, Anza-Borrego Desert State Park 1829 Comment
  UCR96790  Pickeringia montana G. F. Pratt 1997-3-7 s.n. San Diego Peninsular Range, San Ysidro Mountains, SE foot of Otay Mtn, just north of Mexican border, on slopes to north of Marron Valley (= upper Tijuana River Valley), c. 5 mi. west of Tecate Peak 549 Comment
  UCR96791  Phacelia cicutaria var. hispida G. F. Pratt 1997-3-7 s.n. San Diego Peninsular Range, San Ysidro Mountains, SE foot of Otay Mtn, just north of Mexican border, on slopes to north of Marron Valley (= upper Tijuana River Valley), c. 5 mi. west of Tecate Peak 549 Comment
  UCR96793  Cheilanthes newberryi G. F. Pratt 1997-3-7 s.n. San Diego Peninsular Range, San Ysidro Mountains, SE foot of Otay Mtn, just north of Mexican border, on slopes to north of Marron Valley (= upper Tijuana River Valley), c. 5 mi. west of Tecate Peak 549 Comment
  UCR96794  Clematis pauciflora G. F. Pratt 1997-3-7 s.n. San Diego Peninsular Range, San Ysidro Mountains, SE foot of Otay Mtn, just north of Mexican border, on slopes to north of Marron Valley (= upper Tijuana River Valley), c. 5 mi. west of Tecate Peak 549 Comment
  UCR96908  Lotus scoparius G. F. Pratt 1997-3-7 s.n. San Diego Peninsular Range, San Ysidro Mountains, SE foot of Otay Mtn, just north of Mexican border, on slopes to north of Marron Valley (= upper Tijuana River Valley), c. 5 mi. west of Tecate Peak 549 Comment
  UCR96909  Pseudognaphalium biolettii G. F. Pratt 1997-3-7 s.n. San Diego Peninsular Range, San Ysidro Mountains, SE foot of Otay Mtn, just north of Mexican border, on slopes to north of Marron Valley (= upper Tijuana River Valley), c. 5 mi. west of Tecate Peak 549 Comment
  UCR96910  Silene gallica G. F. Pratt 1997-3-7 s.n. San Diego Peninsular Range, San Ysidro Mountains, SE foot of Otay Mtn, just north of Mexican border, on slopes to north of Marron Valley (= upper Tijuana River Valley), c. 5 mi. west of Tecate Peak 549 Comment
  UCR97331  Lathyrus vestitus G. F. Pratt 1997-3-7 s.n. San Diego Peninsular Range, San Ysidro Mountains, SE foot of Otay Mtn, just north of Mexican border, on slopes to north of Marron Valley (= upper Tijuana River Valley), c. 5 mi. west of Tecate Peak 549 Comment
  UCR97332  Viola douglasii G. F. Pratt, C. Pierce 1997-5-8 s.n. San Diego Mt. Palomar, Mendenhall Valley. 1372 Comment
  UCR97333  Lupinus andersonii G. F. Pratt, C. Pierce 1997-5-8 s.n. San Diego Mt. Palomar, Mendenhall Valley. 1372 Comment
  UCR98098  Delphinium cardinale G. F. Pratt 1997-4-18 s.n. San Diego Peninsular Range, San Ysidro Mountains, Marron Valley, SE of Otay Mtn., near Cottonwood Creek 976 Comment
  UCR98099  Penstemon spectabilis G. F. Pratt 1997-4-18 s.n. San Diego Peninsular Range, San Ysidro Mountains, Marron Valley, SE of Otay Mtn., near Cottonwood Creek 976 Comment
  UCR98100  Daucus pusillus G. F. Pratt 1997-4-18 s.n. San Diego Peninsular Range, San Ysidro Mountains, Marron Valley, SE of Otay Mtn., near Cottonwood Creek 976 Comment
  UCR98101  Muilla maritima G. F. Pratt 1997-4-18 s.n. San Diego Peninsular Range, San Ysidro Mountains, Marron Valley, SE of Otay Mtn., near Cottonwood Creek 976 Comment
  UCR98102  Piperia cooperi G. F. Pratt 1997-4-18 s.n. San Diego Peninsular Range, San Ysidro Mountains, Marron Valley, SE of Otay Mtn., near Cottonwood Creek 976 Comment
  UCR98103  Dudleya variegata G. F. Pratt 1997-4-18 s.n. San Diego Peninsular Range, San Ysidro Mountains, Marron Valley, SE of Otay Mtn., near Cottonwood Creek 976 Comment
  UCR98105  Dudleya variegata G. F. Pratt, C. L. Pierce 1997-3-28 s.n. San Diego Dictionary Hill, south of Spring Valley, S slope of hill c. 1/3 mi. from summit 701 Comment
  UCR98108A  Trifolium wormskioldii G. F. Pratt, C. L. Pierce 1997-5-21 s.n. San Diego Peninsular Range, Mendenhall Valley, Mt. Palomar 1420 Comment
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Sep 17 2010
  UCR98108B  Trifolium variegatum G. F. Pratt, C. L. Pierce 1997-5-21 s.n. San Diego Peninsular Range, Mendenhall Valley, Mt. Palomar 1420 Comment
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Sep 17 2010
  UCR99402  Sanicula tuberosa G. F. Pratt, C. L. Pierce 1997-2-26 s.n. San Diego Peninsular Range, San Ysidro Mountains, Otay Mtn. area: Marron Valley Truck Trail, south of Rte. 94, near junction with Otay Truck Trail. Comment
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May 31 2011
  UCR99588  Caulanthus heterophyllus G. F. Pratt, C. L. Pierce 1997-2-26 s.n. San Diego Peninsular Range, San Ysidro Mountains, Otay Mtn. area: Marron Valley Truck Trail, south of Rte. 94, near junction with Otay Truck Trail. Comment
  VVC948  Lomatium dasycarpum G. F. Pratt 1997-5-7 s.n. San Diego Otay Mtn, Juns N of Mexican border, on slopes to N of Marron Valley (=upper Tijuana River Valley), ca. 5 mi. W of Tecate Peak 549 Comment
  CAS-BOT-BC136560  Piperia cooperi G. F. Pratt 1997-4-18 s.n. San Diego Field redacted by CAS, contact the data manager for more information 976 Comment
  UCR38825  Eriogonum gracile G. F. Pratt 1985-5-4 s.n. San Luis Obispo Along Hwy 58, 7 miles west of Simmler at the western edge of the Carrizo plain 671 Comment
  UCR38826  Eriogonum angulosum G. F. Pratt 1985-5-4 s.n. San Luis Obispo Along Hwy 58, 7 miles west of Simmler at the western edge of the Carrizo plain 671 Comment
  HSC82872  Eriogonum gracillimum G. F. Pratt 1985-5-4 San Luis Obispo Along Hwy. 58, 7 miles west of Simmler at the western edge of the Carrizo plain 671 Comment
  CAS-BOT-BC340208  Jaumea carnosa G. F. Pratt; C. Pierce; Alice Abela 2004-8-15 s.n. Santa Barbara Central Coast: mouth of Santa Ynez River 2 Comment
  RSA709454  Acourtia microcephala G. F. Pratt, C. Pierce, A. Abele 2004-7-31 s.n. Santa Barbara Central Coast: Santa Ynez Mtns., San Miguelito Canyon region S of Honda Creek. At or Near Sulphur Spring, eastern slope of Oak Mtn ca 2 km from the peak and ca 11 km S of Lompoc. 305 Comment
  SD178138  Acourtia microcephala G. F. Pratt, C. Peirce, A. Abele 2004-7-31 Santa Barbara Central Coast: Santa Ynez Mtns., San Miguelito Canyon region south of Honda Creek. At or near Sulphur Spring, eastern slope of Oak Mtn ca 2 km from the peak and ca 11 km south of Lompoc. Found at small spring. 305 Comment
  UCR140873  Rhamnus crocea G. F. Pratt, C. Pierce, A. Abele 2004-7-31 s.n. Santa Barbara Central Coast, Vandenburg Air Force Base. W edge of Burton Mesa near Tangair Siding 67 Comment
  UCR140874  Jaumea carnosa G. F. Pratt, C. Pierce, Alice Abela 2004-8-15 s.n. Santa Barbara Central Coast, mouth of Santa Ynez River 2 Comment
  UCR141348  Acourtia microcephala G. F. Pratt, C. Pierce, A. Abele 2004-7-31 s.n. Santa Barbara Central Coast, Santa Ynez Mtns., San Miguelito Canyon region south of Honda Creek. At or near Sulphur Spring, eastern slope of Oak Mtn c. 2 km from the peak and c. 11 km south of Lompoc 366 Comment
  HSC23105  Philadelphus lewisii John Pratt 1970-6-11 2 Shasta 4.5 mi. W of Carr powerhouse on Hwy. 299 Comment
  UCR38386  Lupinus andersonii G. F. Pratt, G. R. Ballmer 1985-6-19 s.n. Siskiyou Trinity Mtns, Gumboot Lake, west of Dunsmuir 1829 Comment
  UCR38388  Horkelia tridentata G. F. Pratt, G. R. Ballmer 1985-6-20 s.n. Siskiyou Castle Lake, c. 6 air mi west of Dunsmuir, Trinity Mtns 1646 Comment
  IRVC28976  Lotus formosissimus G. F. Pratt, C. Pierce 2003-5-15 s.n. Sonoma Salt Point State Park North Coast 30 Comment
  RSA710821  Lotus formosissimus G. F. Pratt, C. Pierce 2003-5-15 s.n. Sonoma North Coast: Salt Point State Park. 30 Comment
  SBBG119671  Hosackia gracilis G. F. Pratt, C. Pierce 2003-5-15 Sonoma Salt Point State Park 30 Comment
  SD186197  Hosackia gracilis G. F. Pratt, C. Pierce 2003-5-15 Sonoma Salt Point State Park. 29 Comment
  UCD106029  Hosackia gracilis G. F. Pratt; C. Pierce 2003-5-15 s.n. Sonoma North Coast: Salt Point State Park. 30 Comment
  UCR126258  Lotus formosissimus G. F. Pratt 2003-3-28 s.n. Sonoma North Coast, Salt Point State Park, north end of park 25 Comment
  UCR142293  Viola G. F. Pratt, C. Pierce 2003-5-15 s.n. Sonoma North Coast, Salt Point State Park 122 Comment
  UCR143594  Plantago erecta G. F. Pratt, C. Pierce 2003-5-15 s.n. Sonoma North Coast, Salt Point State Park 122 Comment
  UCR143595  Briza maxima G. F. Pratt, C. Pierce 2003-5-15 s.n. Sonoma North Coast, Salt Point State Park 122 Comment
  UCR143596  Lotus formosissimus G. F. Pratt, C. Pierce 2003-5-15 s.n. Sonoma North Coast, Salt Point State Park 122 Comment
  UCR143597  Acaena novae-zelandiae G. F. Pratt, C. Pierce 2003-5-15 s.n. Sonoma North Coast, Salt Point State Park 122 Comment
  UCR143598  Bellis perennis G. F. Pratt, C. Pierce 2003-5-15 s.n. Sonoma North Coast, Salt Point State Park 122 Comment
  UCR143599  Erigeron glaucus G. F. Pratt, C. Pierce 2003-5-15 s.n. Sonoma North Coast, Salt Point State Park 122 Comment
  UCR143600  Silene gallica G. F. Pratt, C. Pierce 2003-5-15 s.n. Sonoma North Coast, Salt Point State Park 122 Comment
  UCR143601  Astragalus G. F. Pratt, C. Pierce 2003-5-15 s.n. Sonoma North Coast, Salt Point State Park 122 Comment
  UCR143602  Lotus G. F. Pratt, C. Pierce 2003-5-15 s.n. Sonoma North Coast, Salt Point State Park 122 Comment
  UCR143603  Plantago maritima G. F. Pratt, C. Pierce 2003-6-12 s.n. Sonoma Pacific Coast, Salt Point State Park 12 Comment
  UCR143604  Dudleya G. F. Pratt, C. Pierce 2003-6-12 s.n. Sonoma Pacific Coast, Salt Point State Park 12 Comment
  UCR143605  Lupinus littoralis G. F. Pratt, C. Pierce 2003-5-15 s.n. Sonoma North Coast, Salt Point State Park 122 Comment
  UCR143606  Calochortus tolmiei G. F. Pratt, C. Pierce 2003-5-15 s.n. Sonoma North Coast, Salt Point State Park 122 Comment
  UCR143607  Castilleja G. F. Pratt, C. Pierce 2003-5-15 s.n. Sonoma North Coast, Salt Point State Park 122 Comment
  HSC22974  Sorghum halepense John Pratt 1970-6-20 3 Tehama 1 mi W of Dales on Hwy. 36. Comment
  HSC24235  Epilobium canum subsp. latifolium John Pratt 1970-8-20 78 Tehama Alder Campground on Hwy. 32, 15 mi. E of Lomo Comment
  RSA245241  Epilobium canum subsp. latifolium John Pratt 1970-8-20 78 Tehama Alder Campground on State Route 32, 15 miles east of Lomo [?] Comment
  SDSU10143  Thalictrum sparsiflorum Dr. Alice Pratt 1930-8-1 Tulare Giant Forest. Comment
  SDSU10853  Pedicularis attollens Dr. Alice Pratt 1930-8-1 Tulare Giant Forest. Comment
  SDSU1573  Abies magnifica Dr. Alice Pratt 1930-5-1 559 Tulare Giant Forest Comment
  SDSU2649  Cynoglossum occidentale Alice Pratt 1930-8-1 1382 Tulare General Grant National Park. Comment
  SDSU2831  Arctostaphylos patula Alice Pratt 1930-8-1 1230 Tulare Giant Forest. Comment
  SDSU2878  Rhododendron columbianum Alice Pratt 1930-7-3 1219 Tulare Road to Heather Lake. Giant Forest. Comment
  SDSU2952  Symphoricarpos albus var. laevigatus Alice Pratt 1930-8-1 1524 Tulare Giant Forest. Comment
  SDSU4022  Mertensia longiflora Alice Pratt 1930-7-31 1385 Tulare Heather Lake Trail, Giant Forest. Comment
  SDSU455  Rudbeckia californica Alice Pratt 1930-8-1 1617 Tulare Giant Forest. Comment
  SDSU456  Rudbeckia californica Alice Pratt 1930-8-1 1618 Tulare Giant Forest. Comment
  SDSU5014  Lupinus polyphyllus var. burkei Alice Pratt 1930-8-1 1006 Tulare Giant Forest. Comment
  SDSU5015  Lupinus polyphyllus var. burkei Alice Pratt 1930-8-1 1005 Tulare Giant Forest. Comment
  SDSU5757  Cornus glabrata Alice Pratt 1931-7-1 1208 Tulare Giant Forest. Comment
  SDSU7100  Gentianopsis simplex Alice Pratt 1930-8-1 1244 Tulare Giant Forest. Comment
  SDSU7314  Monardella odoratissima Alice Pratt 1930-8-1 Tulare Comment
  SDSU7360  Geranium richardsonii Alice Pratt 1930-8-1 1049 Tulare Giant Forest. Comment
  SDSU9127  Potentilla gracilis Dr. Alice Pratt 1930-8-1 Tulare Giant Forest. Comment
  SDSU9242  Rubus parviflorus Dr. Alice Pratt 1930-8-1 Tulare Huckleberry Trail, Giant Forest. Comment
  SDSU9450  Salix lucida subsp. lasiandra Alice Pratt 1930-8-26 Tulare Lodgepole camp, Giant Forest. Comment
  SDSU10109  Ranunculus flammula Dr. Alice Pratt 1930-8-1 Tulare Willow Meadow Giant Forest. Comment
  SDSU10868  Pedicularis semibarbata Dr. Alice Pratt 1930-7-1 Tulare Giant Forest. Comment
  SDSU11917  Calochortus nudus Alice Pratt Tulare July 1930 Giant Forest Comment
  SDSU11953  Lilium pardalinum Alice Pratt Tulare July 1930 Giant Forest Comment
  SDSU11964  Maianthemum racemosum Alice Pratt Tulare August 1930 Giant Forest Comment
  SDSU11981  Veratrum californicum Alice Pratt Tulare July 1930 Giant Forest Comment
  SDSU11983  Veratrum californicum Alice Pratt Tulare July 1930 Giant Forest Comment
  SDSU1354  Campanula prenanthoides Alice Pratt 1930-7-1 1532 Tulare Giant Forest. Comment
  SDSU2258  Heracleum sphondylium var. lanatum Alice Pratt 1930-7-1 1194 Tulare Giant Forest. Comment
  SDSU2602  Athysanus pusillus Alice Pratt 1930-7-1 872 Tulare Giant Forest, General Grant National Park. Comment
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Oct 13 2011
  SDSU5503  Erigeron peregrinus Alice Pratt 1930-8-1 1585 Tulare Giant Forest. Comment
  SDSU5505  Mimulus primuloides Dr. Alice Pratt 1930-7-1 Tulare Giant Forest. Comment
  SDSU680  Platanthera leucostachys Alice Pratt Tulare July 1930 Giant Forest, Comment
  SDSU7953  Stachys albens Alice Pratt 1930-7-1 Tulare Grant Forest Comment
  SDSU8189  Sidalcea reptans Alice Pratt 1930-7-1 3867 Tulare Giant Forest Comment
  SDSU8261  Pterospora andromedea Alice Pratt 1930-7-1 1225 Tulare Giant Forest. Comment
  SDSU9336  Galium triflorum Dr. Alice Pratt 1930-7-1 Tulare Giant Forest. Comment
  SDSU9889  Chimaphila umbellata Dr. Alice Pratt 1930-8-1 Tulare Grant Forest. Comment
  SDSU9898  Pyrola picta Alice Pratt 1930-7-1 Tulare Giant Forest, California Comment
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Oct 13 2011
  SDSU9942  Aquilegia formosa Dr. Alice Pratt 1930-7-31 Tulare Giant Forest. Comment
  SDSU9950  Caltha leptosepala var. biflora Dr. Alice Pratt 1930-7-31 Tulare Heather Trail, Grant Forest. Comment
  UC1375567  Castilleja tenuis H. K. Pratt 1939-7-15 27 Tuolumne Round Meadow; Yosemite National Park Comment
  UC1375572  Penstemon newberryi var. newberryi H. K. Pratt 1939-8-1 47 Tuolumne Shepherd Crest Yosemite National Park, Shepherd Crest 3230 Comment
  UC1375585  Hypericum formosum var. scouleri H. K. Pratt 1939-7-15 31 Tuolumne Round Meadow Yosemite Nat'l Park, Round Meadow Comment
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Sep 22 2007
  UC1375646  Galium trifidum H. K. Pratt 1939-7-15 36 Tuolumne Round Meadow Yosemite National Park Comment
  UC1375647  Galium triflorum H. K. Pratt 1939-7-15 26 Tuolumne Round Meadow Yosemite National Park Comment
  UC1375648  Pyrola asarifolia H. K. Pratt 1939-7-12 12 Tuolumne Yosemite National Park. Marsh one half mile below Swamp Lake Comment
  YM-YOSE116512  Castilleja lacera H. K. Pratt 1939-7-15 27 Tuolumne ROUND MEADOW. Comment
  YM-YOSE116516  Penstemon davidsonii var. davidsonii H. K. Pratt 1939-8-1 47 Tuolumne SHEPHERD CREST. 3230 Comment
  YM-YOSE116519  Pyrola asarifolia H. K. Pratt 1939-7-12 12 Tuolumne MARSH ONE HALF MILE BELOW SWAMP LAKE. 1524 Comment
  YM-YOSE116527  Spergula arvensis H. K. Pratt 1939-8-1 43 Tuolumne SHEPHERD CREST. 3108 Comment
  YM-YOSE116529  Galium trifidum H. K. Pratt 1939-7-15 36 Tuolumne ROUND MEADOW. Comment
  YM-YOSE116533  Mimulus guttatus H. K. Pratt 1939-7-15 23 Tuolumne ROUND MEADOW. Comment
  RSA276335  Epilobium obcordatum H. K. Pratt 1939-8-1 48 Tuolumne Yosemite National Park: Shepherd Crest. 3262 Comment
  UC1375650  Sambucus mexicana H. K. Pratt 1939-8-1 108 Tuolumne Sheep Peak Yosemite National Park (s slope) 3048 Comment
  UCSB41368  Platanthera dilatata Pratt, Harland 1939-7-15 Tuolumne Round Meadow; R. 19E T. IN Sec. 16, sw 1/4; Yosemite National Park 1508 Comment
  UCSB49577  Sisyrinchium bellum Pratt, Harland 1939-7-15 Tuolumne Round Meadow; R 19E T 1N Sec 16 SW 1/4 Comment
  UCSB49586  Lilium parvum Pratt, Harlan 1939-7-15 Tuolumne Round Meadow, R19E T1N Sec. 16 SW1/4 1508 Comment
  UCSB63436  Hulsea algida Pratt, Harlan 1939-8-1 Tuolumne Shepherds Crest; R. 24E, T. 2N, sec. 16, sw. 1/4 3413 Comment
  YM-YOSE59616  Draba oligosperma H. K. Pratt 1939-8-4 49 Tuolumne ON TOP OF RIDGE 3596 Comment
  YM-YOSE59843  Epilobium anagallidifolium H. K. Pratt 1939-8-1 45 Tuolumne SHEPHERDS CREST 3261 Comment
  YM-YOSE66541  Alisma triviale Harlan K. Pratt 1939-7-12 Tuolumne 1/2 MILE BELOW SWAMP LAKE Comment
  GH54105  Veratrum californicum H. Pratten Unknown Sierra Nevada Comment
  GH75359  Cornus sessilis H. Pratten Unknown Sierra Nevada Comment
  GH8954  Hemizonia durandii H. Pratten Unknown Comment
  GH91435  Phlox divaricata var. occidentalis H. Pratten 1855-1-1 Unknown Sierra Nevada Comment
  RSA0008813  Oenothera biloba Henry Pratten s.n. Unknown ...vicinity of Nevada, a place situated on Deer Creek, one of the affluents of the Sacramento river, and occupying an intermediate position between the mountains of the Sacramento and those of Calaveras county., Nevada stands at an elevation of about three thousand feet above the level of the Pacific Ocean, near the junction of the granitic and schistose rocks. (Pl. Pratten. 79). [Location probably near Nevada City in Nevada Co.] Comment
  SDSU10059  Delphinium Dr. Alice Pratt 1930-8-25 Unknown Twin Lakes. 3018 Comment
  YM-YOSE63464  Adenocaulon bicolor H. K. Pratt 1938-7-15 16 Unknown ROUND MEADOW, SW 1/4 Comment
  YM-YOSE64754  Solidago canadensis subsp. elongata Harlan K. Pratt 1939-7-15 28 Unknown ROUND MEADOW, SOUTHWEST 1/4 Comment
  YM-YOSE66957  Downingia H. Pratt 1939-7-15 19 Unknown ROUND MEADOW, SOUTHWEST 1/4 OF SECTION Comment
  UCR97536  Astragalus lentiginosus G. F. Pratt, John Emmel 1997-5-5 s.n. Ventura Western Transverse Range, Seymour Canyon, SE of Mt. Pinos, NW of Lockwood Valley Road 1829 Comment
  UCR97537  Psoralea californica G. F. Pratt, John Emmel 1997-5-5 s.n. Ventura Western Transverse Range, Seymour Canyon, SE of Mt. Pinos, NW of Lockwood Valley Road 1829 Comment
  UCR97538  Zigadenus brevibracteatus G. F. Pratt, John Emmel 1997-5-5 s.n. Ventura Dome Spring Campground, Los Padres National Forest, SW of Mt. Pinos and NE of Lockwood Valley Road. Comment
  UCR99585  Lomatium dasycarpum G. F. Pratt, C. L. Pierce 1997-2-23 s.n. Ventura Western Transverse Range; Santa Monica Mtns., Carlisle Canyon Rd near intersection with Westlake Blvd (Hwy 23) near Los Angeles Co. line Comment
  UCD110239  Notholithocarpus densiflorus Caroline B. Pratt 1977-9-27 s.n. Yuba Woodleaf, along Oroville-Wyandotte Canal. 914 Comment
  UCD110240  Notholithocarpus densiflorus Caroline B. Pratt 1977-9-27 s.n. Yuba Woodleaf, ca. 5 miles east of Challenge. At edge of trail along Oroville-Wyandotte Canal, upstream from gravity flow pipe that bypasses inhabited area. 914 Comment



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