Search Results — 309 specimen records retrieved (278 records with coordinates)
Results for search: County=SAN BERNARDINO; Source=All; Collector=Spencer;   

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 Please cite data retrieved from this page: Data provided by the participants of the Consortium of California Herbaria (ucjeps.berkeley.edu/consortium/).
 Records are made available under the CCH Data Use Terms.

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? Specimen ID Determination * Collector Collection Date Collection Number County Locality Elevation in meters Feedback
  CAS-BOT-BC109015  Mucronea californica Mary F. Spencer 1919-5-9 1182 San Bernardino Near San Bernardino. 304 Comment
  CAS-BOT-BC111538  Schoenoplectus americanus M. F. Spencer 1919-5-14 1128 San Bernardino Arrowhead Hot Springs near San Bernardino 518 Comment
  CAS-BOT-BC112367  Fimbristylis thermalis Mary Evelyn [nee Fisk] Spencer 1919-5-14 1123 San Bernardino Arrowhead Hot Springs near San Bernardino. 487 Comment
  CAS-BOT-BC113050  Eleocharis montevidensis M. F. Spencer 1919-5-14 1131 San Bernardino Arrowhead Hot Springs near San Bernardino Comment
  CAS-BOT-BC115675  Carex triquetra M. F. Spencer 1919-5-17 1141 San Bernardino Hills above Arrowhead Hot Spring near San Bernardino. 487 Comment
  CAS-BOT-BC131753  Ericameria cooperi var. cooperi Mary F. Spencer 1917-5-16 448 San Bernardino Hesperia, [Mohave] Mojave Desert 944 Comment
  CAS-BOT-BC132197  Brodiaea filifolia Mary F. Spencer 1919-5-17 1139 San Bernardino Hills at Arrowhead Hot Springs near San Bernardino 487 Comment
  CAS-BOT-BC137486  Aristida purpurea var. wrightii Mary F. Spencer 1919-5-17 1140 San Bernardino Hills above Arrowhead Hot Springs, near San Bernardino. 548 Comment
  CAS-BOT-BC137507  Aristida purpurea var. purpurea Mary F. Spencer 1919-5-17 1137 San Bernardino Near San Bernardino. Hills above Arrowhead Hot Springs. 548 Comment
  CAS-BOT-BC210583  Achnatherum coronatum Mary F. Spencer 1919-5-7 1106 San Bernardino Arrowhead Hot Springs near San Bernardino 542 Comment
  CAS-BOT-BC210584  Achnatherum coronatum Mary F. Spencer 1919-5-7 1106 San Bernardino Arrowhead Hot Springs near San Bernardino 542 Comment
  CAS-BOT-BC214386  Eriodictyon trichocalyx Mary F. Spencer 1919-5-10 1120 San Bernardino Near San Bernardino 304 Comment
  CAS-BOT-BC216000  Cuscuta californica Mary F. Spencer 1919-5-14 1130 San Bernardino Arrowhead Canyon near San Bernardino 487 Comment
  CAS-BOT-BC226782  Linanthus californicus Mary F. Spencer 1919-5-7 1100 San Bernardino Arrowhead Canyon, San Bernardino 548 Comment
  CAS-BOT-BC232993  Polypogon australis Mary F. Spencer 1919-5-17 1142 San Bernardino Above Arrowhead Hot Springs, near San Bernardino 548 Comment
  CAS-BOT-BC236667  Sporobolus airoides Mary F. Spencer 1919-5-14 1134 San Bernardino Arrowhead Hot Springs near San Bernardino 542 Comment
  CAS-BOT-BC252802  Chorizanthe parryi var. parryi Mary F. Spencer 1919-5-7 1183 San Bernardino Highland near San Bernardino 304 Comment
  CAS-BOT-BC252803  Chorizanthe parryi var. parryi Mary F. Spencer 1919-5-9 1103 San Bernardino Arrowhead Hot Springs near San Bernardino 304 Comment
  CAS-BOT-BC255257  Chorizanthe staticoides Mary F. Spencer 1919-5-7 1102 San Bernardino Arrowhead Hot Springs near San Bernardino 487 Comment
  CAS-BOT-BC259974  Nassella lepida Mary F. Spencer 1919-5-7 s.n. San Bernardino Arrowhead Hot Springs near San Bernardino 542 Comment
  CAS-BOT-BC281633  Melica imperfecta Mary F. Spencer 1919-5-16 1318 San Bernardino Hills near San Bernardino 304 Comment
  CAS-BOT-BC285639  Cirsium occidentale var. occidentale Mary F. Spencer 1919-5-10 1118 San Bernardino Near San Bernardino 304 Comment
  CAS-BOT-BC292277  Ericameria linearifolia Mary F. Spencer 1917-5-3 405 San Bernardino Hesperia, Mojave Desert Comment
  CAS-BOT-BC292278  Ericameria linearifolia Mary F. Spencer 1917-4-29 529 San Bernardino Hesperia, Mojave Desert Comment
  CAS-BOT-BC321577  Layia glandulosa Mary F. Spencer 1919-5-11 1122 San Bernardino Near San Bernardino 304 Comment
  CAS-BOT-BC321588  Layia glandulosa Mary F. Spencer 1917-4-29 524 San Bernardino Hersperia, Mohave Desert Comment
  CAS-BOT-BC328998  Tetradymia axillaris var. longispina Mary F. Spencer 1917-4-30 410 San Bernardino Mojave Desert Comment
  CAS-BOT-BC340050  Tetradymia comosa Mary F. Spencer 1919-5-16 1132 San Bernardino Near Colton Comment
  CAS-BOT-BC342270  Logfia filaginoides Mary F. Spencer 1919-5-10 1297 San Bernardino Near San Bernardino 457 Comment
  CAS-BOT-BC342271  Logfia filaginoides Mary F. Spencer 1919-5-14 1129 San Bernardino Arrowhead Canyon, San Bernardino 533 Comment
  CAS-BOT-BC412768  Lastarriaea coriacea Mary F. Spencer 1919-5-9 1110 San Bernardino Highland near San Bernardino 304 Comment
  CAS-BOT-BC413351  Oxytheca perfoliata Mary F. Spencer 1917-5-4 427 San Bernardino Victorville, Mohave Desert Comment
  CAS-BOT-BC421280  Pterostegia drymarioides Mary F. Spencer 1919-5-7 1105 San Bernardino Arrowhead Canyon near San Bernardino 487 Comment
  CLARK-A1528-910  Viola purpurea John M. Spencer 1971-5-17 San Bernardino San Bernardino Mountains Comment
  CSUSB421  Avena fatua John M. Spencer 1971-5-17 San Bernardino In Waterman Canyon, half way up canyon, along roadside. Comment
  NY158792  Aster deserticola M. E. Spencer 1917-10-3 629 San Bernardino Mohave Desert 960.1 Comment
Read comments
Sep 18 2011
  NY468381  Chorizanthe parryi var. parryi M. F. Spencer 1919-5-9 1103 San Bernardino Arrowhead Hot Springs near San Bernardino 304.8 Comment
  NY643557  Tribulus terrestris M. F. Spencer 1919-5-16 1292 San Bernardino Near Colton station Comment
  POM12008  Xylorhiza tortifolia Mary F. Spencer 1917-5-16 s.n. San Bernardino Mojave Desert. 305 Comment
  POM12024  Stillingia linearifolia Mary F. Spencer 1921-7-1 s.n San Bernardino San Jacinto. In sandy slopes near Idyllwild. Comment
Read comments
Feb 18 2013
  POM12092  Purshia tridentata var. glandulosa Mary F. Spencer 1921-4-23 750 San Bernardino Near Hesperia, Mojave Desert. 701 Comment
  POM12136  Poa secunda Mary F. Spencer 1920-4-12 1549 San Bernardino Barstow. Mohave Desert. 640 Comment
  POM14898  Canbya candida Mary F. Spencer 1920-4-17 396 San Bernardino Barstow. Comment
  POM15015  Antirrhinum filipes Mary F. Spencer 1922-5-2 1466 San Bernardino Barstow. 701 Comment
  POM15053  Mentzelia tridentata Mary F. Spencer 1922-5-1 1941 San Bernardino Barstow Comment
  POM15154  Senna armata Mary F. Spencer 1922-5-1 1942 San Bernardino Barstow. Comment
  POM15159  Delphinium parishii Mary F. Spencer 1922-5-2 2017 San Bernardino Barstow. 701 Comment
  POM15167  Calycoseris parryi Mary F. Spencer 1922-4-28 1956 San Bernardino Barstow, Mojave Desert Comment
  POM15168  Malacothrix glabrata Mary F. Spencer 1922-4-28 1958 San Bernardino Barstow, Mojave Desert Comment
  POM15170  Calycoseris parryi Mary F. Spencer 1922-4-28 1957 San Bernardino Barstow, Mojave Desert Comment
  POM15171  Malacothrix glabrata Mary F. Spencer 1922-4-30 1961 San Bernardino Barstow. Comment
  POM15172  Calycoseris parryi Mary F. Spencer 1922-4-28 1419 San Bernardino Barstow, Mojave Desert Comment
  POM15174  Malacothrix coulteri Mary F. Spencer 1922-5-1 1920 San Bernardino Barstow, Mojave Desert. Comment
  POM15181  Coreopsis bigelovii Mary F. Spencer 1922-5-1 1954 San Bernardino Barstow Comment
  POM15184  Baileya pleniradiata Mary F. Spencer 1922-5-1 1944 San Bernardino Barstow Comment
  POM15193  Chaenactis macrantha Mary F. Spencer 1922-1 1950 San Bernardino Barstow. Comment
Read comments
Jan 2 2016
  POM15203  Astragalus lentiginosus var. variabilis Mary F. Spencer 1922-5-1 1962 San Bernardino Barstow Comment
  POM15207  Astragalus lentiginosus var. variabilis Mary F. Spencer 1922-5-1 1962 San Bernardino Barstow Comment
  POM15227  Camissonia brevipes subsp. brevipes Mary F. Spencer 1922-4-29 2009 San Bernardino Mojave Desert, Barstow. 701 Comment
  POM46813  Lupinus concinnus subsp. orcuttii Mary F. Spencer 1920-4-14 1637 San Bernardino Barstow, mojave Desert. 732 Comment
  POM46819  Astragalus layneae Mary F. Spencer 1920-4-14 1418 San Bernardino Barstow. Mohave Desert. 640 Comment
  POM46824  Mentzelia veatchiana Mary F. Spencer 1920-4-18 1421 San Bernardino Barstow, Mojave Desert 640 Comment
  POM46890  Ericameria linearifolia Mary F. Spencer 1918-4-16 878 San Bernardino West side of Cajon Pass 1067 Comment
  POM46893  Ericameria linearifolia Mary F. Spencer 1918-4-16 s.n. San Bernardino Near Cajon 610 Comment
  POM46894  Ericameria pinifolia Mary F. Spencer 1918-4-16 805 San Bernardino West side of Cajon Pass 1067 Comment
  POM46904  Garrya veatchii Mary F. Spencer 1918-4-16 746 San Bernardino In canyon near Cajon Pass 1189 Comment
  POM46916  Tetradymia axillaris var. longispina Mary F. Spencer 1917-4-30 409 San Bernardino Hesperia Comment
  POM46917  Glyptopleura setulosa Mary F. Spencer 1917-5-4 397 San Bernardino Victorville. Comment
  POM46918  Malacothrix californica Mary F. Spencer 1917-5-1 406 San Bernardino Hesperia Comment
  POM46920  Calycoseris parryi Mary F. Spencer 1917-5-9 432 San Bernardino Hesperia. Comment
  POM46921  Malacothrix glabrata Mary F. Spencer 1917-5-9 560 San Bernardino Hesperia. Comment
  POM46924  Anisocoma acaulis Mary F. Spencer 1917-4-23 357 San Bernardino Summit of El Cajon Pass. Comment
  POM46928  Calochortus kennedyi Mary F. Spencer 1917-5-4 413 San Bernardino Hesperia, Mohave Desert. Comment
  POM46931  Yucca brevifolia Mary F. Spencer 1917-4-21 554 San Bernardino Hesperia, Mohave Desert. Comment
  POM46939  Zigadenus brevibracteatus Mary F. Spencer 1917-5-9 402 San Bernardino Hesperia. Comment
  POM46941  Chaenactis stevioides Mary F. Spencer 1917-5-16 425 San Bernardino Victorville. Comment
  POM46942  Populus fremontii Mary F. Spencer 1918-4-15 815 San Bernardino Near Hesperia. 973 Comment
  POM46947  Salix laevigata Mary F. Spencer 1918-4-16 814 San Bernardino Canyon west of Cajon Pass. 1220 Comment
  POM46963  Plantago ovata var. fastigiata Mary F. Spencer 1920-4-19 s.n. San Bernardino Barstow. Mojave Desert. 640 Comment
  POM46981  Linanthus californicus subsp. glandulosus Mary F. Spencer 1919-5-7 1100 San Bernardino Arrowhead Canyon 549 Comment
  POM46983  Oenothera californica subsp. californica Mary F. Spencer 1917-5-10 382 San Bernardino In desert sand near Mojave River. Comment
  POM46990  Eriodictyon trichocalyx Mary F. Spencer 1919-5-10 1120 San Bernardino In canyon near San Bernardino County. 305 Comment
  POM46997  Cryptantha intermedia Mary F. Spencer 1919-5-9 1112 San Bernardino Highland near San Bernardino. 304 Comment
  POM47004  Cuscuta californica Mary F. Spencer 1919-5-14 1130 San Bernardino Arrowhead Canyon near San Bernardino Mountains. 518 Comment
  POM47012  Mimulus guttatus Mary F. Spencer 1919-5-14 1325 San Bernardino Arrowhead Hot Springs near San Bernardino Comment
  POM47020  Fimbristylis thermalis Mary F. Spencer 1919-5-14 1123 San Bernardino Arrowhead Hot Springs, San Bernardino Mountains 488 Comment
Read comments
Dec 24 2010
  POM47104  Salazaria mexicana Mary F. Spencer 1917-5-3 392 San Bernardino Hesperia. 945 Comment
  POM47129  Amsinckia tessellata var. tessellata Mary F. Spencer 1918-4-19 840 San Bernardino Mohave Desert 610 Comment
  POM47170  Poa secunda Mary F. Spencer 1920-4-18 1554 San Bernardino Barstow, Mojave Desert 640 Comment
  POM47231  Layia glandulosa Mary F. Spencer 1920-4-18 1429 San Bernardino Barstow, Mojave Desert 640 Comment
  POM47234  Aliciella Mary F. Spencer 1920-4-12 1568 San Bernardino Barstow. Mohave Desert. 640 Comment
  POM47250  Stillingia paucidentata Mary F. Spencer 1920-4-2 1459 San Bernardino Barstow. Comment
  POM47255  Salix gooddingii Mary F. Spencer 1920-4-12 1443 San Bernardino Barstow. Mohave Desert. 640 Comment
  POM47259  Astragalus lentiginosus var. variabilis Mary F. Spencer 1917-4-9 368 San Bernardino Hesperia, Mojave Desert. Comment
  POM47270  Lupinus concinnus subsp. orcuttii Mary F. Spencer 1917-5-12 393 San Bernardino El Cajon Pass, near summit. 1220 Comment
  POM47272  Lupinus odoratus var. odoratus Mary F. Spencer 1917-5-9 367 San Bernardino Near Victorville. Comment
  POM47273  Lupinus excubitus var. hallii Mary F. Spencer 1917-4-24 380 San Bernardino near summit El Cajon Pass. 1220 Comment
  POM47275  Lupinus concinnus subsp. orcuttii Mary F. Spencer 1917-4-21 414 San Bernardino Hesperia, Mojave Desert 976 Comment
  POM47278  Cryptantha circumscissa Mary F. Spencer 1917-4-22 387 San Bernardino Hesperia. Comment
  POM47280  Lycium cooperi Mary F. Spencer 1917-4-28 372 San Bernardino Hesperia 973 Comment
  POM47285  Amsonia tomentosa var. tomentosa Mary F. Spencer 1917-5-8 347 San Bernardino Hesperia. 945 Comment
  POM47286  Lasthenia gracilis Mary F. Spencer 1917-4-23 534 San Bernardino Hesperia. Mojave desert. 945 Comment
  POM47289  Eriophyllum wallacei Mary F. Spencer 1917-4-24 614 San Bernardino near summit El Cajon Pass. 1220 Comment
Read comments
Oct 28 2016
  POM47296  Ericameria linearifolia Mary F. Spencer 1917-4-30 s.n. San Bernardino Hesperia Comment
  POM47297  Ericameria cooperi Mary F. Spencer 1917-5-16 448 San Bernardino Hesperia, Mohave [Mojave] Desert. Comment
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Nov 28 2016
  POM47298  Filago californica Mary F. Spencer 1917-5-12 350 San Bernardino Summit El Cajon Pass. Comment
  POM47300  Erigeron breweri var. covillei Mary F. Spencer 1917-5-17 s.n. San Bernardino In desert sand, Hesperia 945 Comment
  POM47301  Xylorhiza tortifolia Mary F. Spencer 1917-5-16 401 San Bernardino Mojave Desert Comment
  POM47307  Acamptopappus sphaerocephalus var. hirtellus Mary F. Spencer 1917-5-20 449 San Bernardino Mohave Desert. Hesperia Comment
  POM47308  Lessingia glandulifera var. glandulifera Mary F. Spencer 1917-5-20 399 San Bernardino Mohave Desert. Hesperia Comment
  POM47313  Asclepias vestita Mary F. Spencer 1917-5-10 461 San Bernardino In desert sand near Mojave River. Comment
  POM47320  Camissonia campestris subsp. campestris Mary F. Spencer 1917-5-13 384 San Bernardino Hesperia, Mohave Desert. 945 Comment
  POM47321  Camissonia californica Mary F. Spencer 1917-5-12 348 San Bernardino El Cajon Pass, near summit. 1220 Comment
  POM47324  Camissonia palmeri Mary F. Spencer 1917-5-7 542 San Bernardino In desert sand, Hesperia. 945 Comment
  POM47327  Mentzelia jonesii Mary F. Spencer 1917-4-23 s.n. San Bernardino Hesperia. Mojave desert. 945 Comment
  POM47330  Mentzelia veatchiana Mary F. Spencer 1917-5-1 376 San Bernardino Hesperia. 945 Comment
  POM47331  Mentzelia veatchiana Mary F. Spencer 1917-5-3 371 San Bernardino Hesperia. 945 Comment
  POM47337  Salvia dorrii var. pilosa Mary F. Spencer 1917-4-23 385 San Bernardino Hesperia. Mojave desert. 945 Comment
  POM47338  Eriogonum inflatum var. inflatum Mary F. Spencer 1917-5-9 s.n. San Bernardino Near Victorville. Comment
  POM47339  Centrostegia thurberi var. thurberi Mary F. Spencer 1917-5-5 s.n. San Bernardino Near Victorville Comment
  POM47340  Eriogonum mohavense Mary F. Spencer 1917-5-12 s.n. San Bernardino El Cajon Pass, near summit. 1220 Comment
  POM47341  Eriogonum gracillimum Mary F. Spencer 1917-5-16 s.n. San Bernardino Victorville. Comment
  POM47342  Eriogonum pusillum Mary F. Spencer 1917-5-16 s.n. San Bernardino Victorville. Comment
  POM47344  Eriogonum pusillum Mary F. Spencer 1917-5-16 s.n. San Bernardino Victorville. Comment
  POM47346  Eriogonum maculatum Mary F. Spencer 1917-5-16 s.n. San Bernardino Victorville. Comment
  POM47347  Eriogonum maculatum Mary F. Spencer 1917-5-9 s.n. San Bernardino Victorville. Comment
  POM47350  Cistanthe monandra Mary F. Spencer 1917-5-16 s.n. San Bernardino Summit of El Cajon Pass. Comment
  POM47353  Grayia spinosa Mary F. Spencer 1917-4-27 356 San Bernardino Hesperia. 915 Comment
  POM47354  Krascheninnikovia lanata Mary F. Spencer 1917-4-30 353 San Bernardino Hesperia. 945 Comment
  POM47361  Oxytheca perfoliata Mary F. Spencer 1917-5-4 427 San Bernardino Victorville. Comment
  POM47364  Eremalche exilis Mary F. Spencer 1917-4-29 180 San Bernardino Victorville 579 Comment
  POM47367  Sphaeralcea ambigua subsp. monticola Mary F. Spencer 1917-5-4 457 San Bernardino Hesperia, Mohave Desert Comment
  POM47374  Chrysothamnus nauseosus subsp. ceruminosus Mary F. Spencer 1917-10-4 623 San Bernardino Mojave Desert. 973 Comment
  POM47434  Schoenoplectus americanus Mary F. Spencer 1919-5-14 128 San Bernardino Arrowhead Hot Springs, San Bernardino Mountains. 518 Comment
  POM47444  Carex triquetra Mary F. Spencer 1919-5-17 1141 San Bernardino Hills above Arrowhead Hot Spring near San Bernardino. 488 Comment
  POM47448  Melica imperfecta Mary F. Spencer 1919-5-16 1318 San Bernardino Near San Bernardino 305 Comment
  POM47452  Atriplex confertifolia Mary F. Spencer 1920-4-12 s.n. San Bernardino Barstow. Mohave Desert. 640 Comment
  POM47457  Gilia brecciarum subsp. argusana Mary F. Spencer 1920-4-14 1584 San Bernardino Barstow. Mohave Desert. 640 Comment
  POM47462  Chaenactis xantiana Mary F. Spencer 1917-5-4 422 San Bernardino Victorville. Comment
  POM47465  Chaenactis xantiana Mary F. Spencer 1917-5-4 423 San Bernardino Hesperia, Mohave Desert Comment
  POM47468  Achnatherum coronatum Mary F. Spencer 1919-5-17 1138 San Bernardino Arrowhead Hot Springs near San Bernardino Comment
  POM47469  Achnatherum coronatum Mary F. Spencer 1919-5-7 1106 San Bernardino Arrowhead Hot Springs near San Bernardino Comment
  POM47471  Sporobolus airoides Mary F. Spencer 1919-5-14 1134 San Bernardino Arrowhead Hot Springs near San Bernardino Comment
  POM47472  Nassella lepida Mary F. Spencer 1919-5-7 1107 San Bernardino Arrowhead Hot Springs near San Bernardino. 543 Comment
Read comments
Jul 10 2009
  POM47474  Aristida purpurea var. purpurea Mary F. Spencer 1919-5-17 1137 San Bernardino Hills above Arrowhead Hot Spring near San Bernardino. 549 Comment
  POM47478A  Malacothrix coulteri Mary F. Spencer 1920-4-16 1420 San Bernardino Barstow, Mojave Desert 640 Comment
  POM47478B  Artemisia spinescens Mary F. Spencer 1920-4-17 1423 San Bernardino Barstow 640 Comment
  POM47483  Syntrichopappus fremontii Mary F. Spencer 1920-4-16 1425 A San Bernardino Barstow, Mojave Desert. 640 Comment
  POM47500  Abronia villosa Mary F. Spencer 1917-5-1 580 San Bernardino near Mohave River Comment
  POM47504  Lepidium flavum Mary F. Spencer 1917-5-4 351 San Bernardino Victorville. Comment
  POM47507  Tropidocarpum gracile Mary F. Spencer 1917-4-23 383 San Bernardino Hesperia. Mojave desert. 945 Comment
  POM47508  Lepidium fremontii Mary F. Spencer 1917-5-16 453 San Bernardino Victorville. Comment
  POM47509  Arabis pulchra Mary F. Spencer 1917-4-22 391 San Bernardino Hesperia. Comment
  POM47512  Canbya candida Mary F. Spencer 1917-5-12 396 San Bernardino Hesperia. 944 Comment
  POM47514  Delphinium parishii Mary F. Spencer 1917-5-16 346 San Bernardino Victorville. Comment
  POM47515  Argemone munita subsp. rotundata Mary F. Spencer 1917-5-14 420 San Bernardino Hesperia 945 Comment
  POM47516  Platystemon californicus Mary F. Spencer 1917-4-29 374 San Bernardino In desert sand, Hesperia 945 Comment
  POM47532  Castilleja foliolosa Mary F. Spencer 1917-5-12 394 San Bernardino El Cajon Pass, near summit. 1220 Comment
  POM47672  Pediomelum castoreum Mary F. Spencer 1431 San Bernardino Near Barstow 762 Comment
  POM47684  Cleomella obtusifolia Mary F. Spencer 1920-4-16 1430 San Bernardino Near Barstow. Mojave 762 Comment
  POM47686  Guillenia lasiophylla Mary F. Spencer 1920-4-13 1632 San Bernardino Barstow, Mojave Desert 640 Comment
  POM47690  Streptanthella longirostris Mary F. Spencer 1920-4-12 1636 San Bernardino Barstow. Mohave Desert. 640 Comment
  POM47691  Streptanthella longirostris Mary F. Spencer 1920-4-13 1635 San Bernardino Barstow, Mojave Desert 640 Comment
  POM47692  Caulanthus inflatus Mary F. Spencer 1920-4-14 1428 San Bernardino Barstow, mojave Desert. 732 Comment
  POM47782  Prunus fasciculata Mary F. Spencer 1918-4-17 799 San Bernardino In valley near Cajon pass. 1067 Comment
  POM47783  Lycium andersonii Mary F. Spencer 1918-4-19 796 San Bernardino In desert sand, near Victorville. 610 Comment
  POM47798  Lupinus formosus var. formosus Mary F. Spencer 1918-4-16 873 San Bernardino West side of Cajon Pass 1067 Comment
  POM47800  Ericameria pinifolia Mary F. Spencer 1917-10-3 627 San Bernardino Mojave Desert. 973 Comment
  POM47803  Eriogonum baileyi var. baileyi Mary F. Spencer 1917-10-4 632 San Bernardino Mojave Desert. 973 Comment
  POM47804  Eriogonum plumatella Mary F. Spencer 1917-10-4 634 San Bernardino Mojave Desert. 973 Comment
  POM47805B  Artemisia tridentata Mary F. Spencer 1917-10-4 624 San Bernardino Mojave Desert 973 Comment
  POM47807  Senecio flaccidus var. douglasii Mary F. Spencer 1917-10-4 625 San Bernardino Mojave Desert. 973 Comment
  POM47919  Astragalus didymocarpus var. dispermus Mary F. Spencer 1920-4-14 1639 San Bernardino Barstow. Mohave Desert. 640 Comment
  POM47920  Astragalus didymocarpus var. dispermus Mary F. Spencer 1920-4-14 1420 San Bernardino Barstow. Mohave Desert. 640 Comment
  POM47921  Dudleya lanceolata Mary F. Spencer 1919-5-10 s.n. San Bernardino Cold Water Canyon. 610 Comment
  POM47922  Aristida purpurea var. parishii Mary F. Spencer 1919-5-17 1140 San Bernardino Hills above Arrowhead Hot Spring near San Bernardino. 549 Comment
  POM47978  Pectocarya setosa Mary F. Spencer 1917-4-29 352 San Bernardino In desert sand, Hesperia 945 Comment
  POM48127  Lastarriaea coriacea Mary F. Spencer 1919-5-9 1110 San Bernardino Highland near San Bernardino. 305 Comment
  POM48131  Cirsium occidentale var. occidentale Mary F. Spencer 1919-5-10 118 San Bernardino Little Mtn near San Bernardino 305 Comment
  POM48569  Brodiaea filifolia Mary F. Spencer 1919-5-17 1139 San Bernardino Hills above Arrowhead Hot Spring near San Bernardino. 488 Comment
  POM48605  Camissonia bistorta Mary F. Spencer 1919-5-9 1111 San Bernardino San Bernardino. Sandy places at Highland, near San Bernardino. 305 Comment
  POM48608  Mentzelia micrantha Mary F. Spencer 1919-5-14 1143 San Bernardino Arrowhead Canyon 610 Comment
  POM48617  Filago californica Mary F. Spencer 1919-5-14 1129 San Bernardino Arrowhead Canyon 534 Comment
  POM48641  Cryptantha microstachys Mary F. Spencer 1919-5-7 1305 San Bernardino Arrowhead Hot Springs, near San Bernardino. 488 Comment
  POM48645  Tetradymia comosa Mary F. Spencer 1919-5-16 1132 San Bernardino Near Colton Comment
  POM48651  Layia glandulosa Mary F. Spencer 1919-5-10 1122 San Bernardino In canyon near San Bernardino County. 305 Comment
  POM48777  Cryptantha nevadensis Mary F. Spencer 1917-4-29 389 San Bernardino In desert sand, Hesperia 945 Comment
  POM48793  Cryptantha nevadensis Mary F. Spencer 1917-4-21 403 San Bernardino Hesperia, Mohave Desert. Comment
  POM48794  Cryptantha nevadensis Mary F. Spencer 1917-5-11 419 San Bernardino In desert sandy, Hesperia. Comment
  POM48795  Phacelia fremontii Mary F. Spencer 1917-4-24 358 San Bernardino near summit El Cajon Pass. 1220 Comment
  POM48796  Emmenanthe penduliflora Mary F. Spencer 1917-5-12 349 San Bernardino El Cajon Pass, near summit. 1220 Comment
  POM48804  Nemophila menziesii var. integrifolia Mary F. Spencer 1917-4-21 s.n. San Bernardino Hesperia, Mohave Desert. Comment
  POM48807  Linanthus parryae Mary F. Spencer 1917-4-28 364 San Bernardino Hesperia. Comment
  POM48808  Leptosiphon aureus Mary F. Spencer 1917-4-21 362 San Bernardino Hesperia, Mohave Desert. Comment
  POM48809  Leptosiphon breviculus Mary F. Spencer 1917-5-15 359 San Bernardino In desert sand near Mohave River. Comment
Read comments
Nov 8 2015
  POM48810  Coreopsis californica Mary F. Spencer 1917-5-4 S.N. San Bernardino Hesperia, Mohave Desert. Comment
  POM48811  Loeseliastrum matthewsii Mary F. Spencer 1917-5-1 344 San Bernardino Hesperia. 945 Comment
  POM48812  Gilia leptantha subsp. transversa Mary F. Spencer 1917-4-23 s.n. San Bernardino Summit of El Cajon Pass. Comment
  POM48813  Gilia modocensis Mary F. Spencer 1917-4-30 553 San Bernardino Hesperia. 945 Comment
  POM48814  Coreopsis bigelovii Mary F. Spencer 1917-4-27 407 San Bernardino Summit of El Cajon Pass. Comment
  POM48815  Layia glandulosa Mary F. Spencer 1917-4-29 524 San Bernardino In desert sand, Hesperia 945 Comment
  POM48816  Eriophyllum pringlei Mary F. Spencer 1917-5-9 526 San Bernardino Hesperia. Comment
  POM48821  Ericameria linearifolia Mary F. Spencer 1917-5-15 395 San Bernardino In desert sand near Mohave River. Comment
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Nov 8 2015
  POM49143  Filago californica Mary F. Spencer 1919-5-10 1297 San Bernardino In sand near San Bernardino County. 457 Comment
  POM49259  Lathyrus vestitus subsp. laetiflorus Mary F. Spencer 1919-5-7 1101 San Bernardino Arrowhead Canyon 518 Comment
  POM49271  Chorizanthe staticoides Mary F. Spencer 1919-5-7 1102 San Bernardino Arrowhead Hot Springs, near San Bernardino. 488 Comment
  POM49273  Chorizanthe parryi var. parryi Mary F. Spencer 1919-5-7 1183 San Bernardino Highland near San Bernardino 305 Comment
  POM49274  Chorizanthe parryi var. parryi Mary F. Spencer 1919-5-9 1103 San Bernardino Arrowhead Hot Springs near San Bernardino 305 Comment
  POM49275  Mucronea californica Mary F. Spencer 1919-5-9 1182 San Bernardino Highland near San Bernardino. 305 Comment
  POM8073  Delphinium parishii Mary F. Spencer 1920-4-17 346 San Bernardino Barstow. Comment
  POM8106  Cleomella obtusifolia Mary F. Spencer 1920-4-19 1470 San Bernardino Barstow. Mojave Desert. 762 Comment
  POM8138  Brodiaea filifolia Mary F. Spencer 1919-5-17 1139 San Bernardino Wet hills at Arrowhead Hot Springs. 610 Comment
  POM8163  Krascheninnikovia lanata Mary F. Spencer 1920-4-16 353 San Bernardino Mojave Desert. Near Barstow. 640 Comment
  POM8309  Thamnosma montana Mary F. Spencer 1920-4-18 226 San Bernardino Barstow, Mojave Desert 640 Comment
  POM8367  Ceanothus crassifolius Mary F. Spencer 1918-4-17 760 San Bernardino Hills near Summit. Cajon Pass. 1220 Comment
  POM8372  Layia glandulosa Mary F. Spencer 1920-4-18 1429 San Bernardino Barstow, Mojave Desert 640 Comment
  POM8386  Xylorhiza tortifolia Mary F. Spencer 1920-4-14 401 San Bernardino Mojave Desert 640 Comment
  POM8388  Tetradymia axillaris var. longispina Mary F. Spencer 1919-5-19 409 San Bernardino near Hesperia, Mojave Desert 671 Comment
  POM8390  Glyptopleura setulosa Mary F. Spencer 1920-4-16 397 San Bernardino Mojave Desert. Near Barstow. 640 Comment
  POM8391  Anisocoma acaulis Mary F. Spencer 1920-4-14 357 San Bernardino Barstow. Mohave Desert. 640 Comment
  POM8397  Rafinesquia neomexicana Mary F. Spencer 1920-1 173 San Bernardino Near Barstow, Mojave Desert 640 Comment
  POM8401  Malacothrix glabrata Mary F. Spencer 1920-4-18 432 San Bernardino Barstow, Mojave Desert 640 Comment
  POM8404  Chaenactis fremontii Mary F. Spencer 1920-4-18 s.n. San Bernardino Barstow, Mojave Desert 640 Comment
  POM8407  Chaenactis stevioides var. stevioides Mary F. Spencer 1920-4-14 425 San Bernardino Barstow. Mohave Desert. 640 Comment
  POM8453  Phacelia fremontii Mary F. Spencer 1920-04 1573 San Bernardino Barstow Mojave Desert. Comment
  POM8454  Phacelia fremontii Mary F. Spencer 1920-04 1602 San Bernardino Barstow Mojave Desert. Comment
  POM8458B  Linanthus californicus Mary F. Spencer 1919-5-9 1100 San Bernardino Cold Water Canyon Comment
  POM8461  Poa secunda Mary F. Spencer 1920-4-19 1554 San Bernardino Barstow. Mojave Desert. 640 Comment
  POM8519  Dithyrea californica Mary F. Spencer 1920-4-2 765 San Bernardino Barstow, Mojave Desert. 640 Comment
  POM8522  Lepidium fremontii Mary F. Spencer 1920-4-15 453 San Bernardino Barstow. 640 Comment
  POM8523  Caulanthus inflatus Mary F. Spencer 1920-4-14 1428 San Bernardino Mojave Desert, Barstow 671 Comment
  POM8536  Lycium andersonii Mary F. Spencer 1920-4-4 1564 San Bernardino In desert sand, Bartow, Mohave Desert. 640 Comment
  POM8542  Amsinckia tessellata Mary F. Spencer 1920-4-13 355 San Bernardino Barstow, Mojave Desert 640 Comment
  POM8828  Grayia spinosa Mary F. Spencer 1920-4-18 356 San Bernardino Near Barstow, Mojave Desert 640 Comment
  POM8829  Atriplex confertifolia Mary F. Spencer 1920-4-23 1618 San Bernardino Near Barstow, Mojave Desert. 640 Comment
  POM8834  Plantago ovata var. fastigiata Mary F. Spencer 1920-4-19 1432 San Bernardino Barstow. Mojave Desert. 640 Comment
  RSA0006268  Lycium spencerae Mary F. Spencer 1917-5-12 366 San Bernardino El Cajon Pass, near summit. 1220 Comment
  RSA102728  Mimulus fremontii Mary F. Spencer 1917-4-29 375 San Bernardino In desert sand, Hesperia 945 Comment
  RSA47021  Eleocharis montevidensis Mary F. Spencer 1919-5-14 1131 San Bernardino Arrowhead Hot Springs near San Bernardino Comment
  RSA642554  Castilleja exserta subsp. exserta Stan C. Spencer, Peter L. Morrell 1993-5-5 3505 -22 San Bernardino Banning Canyon N. of Banning. Comment
  RSA642578  Navarretia peninsularis Stan C. Spencer 1995-8-9 589 -11 San Bernardino From Hwy 18 N 1.0 mi on Holcomb V. Rd then W 2.8 mi on 3N16 (Holcomb V. Rd) to streambed crossing Rd (0.6 mi past Rd 3N02). Comment
  RSA651004  Amsinckia tessellata Gordon Spencer 1948-5-4 s.n. San Bernardino Riverside Exp. Sta., back along hwy facing South near Admin. Bldg. [Before UC Riverside was built] Comment
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Sep 18 2011
  SFV15506  Caulanthus inflatus E. J. Spencer 1992-5-1 9 San Bernardino Mojave Desert Opal Mountain, about 21 miles northeast of Barstow. 915 Comment
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Feb 20 2013
  UC203094  Ericameria nauseosa var. ceruminosa Mrs. Spencer, A. R. Valentien 1917-10-1 San Bernardino Mohave Desert, Hesperia Comment
  UC303758  Prunus fasciculata Mary F. Spencer 1917-5-12 366 San Bernardino El Cajon Pass; summit; summit of El Cajon Pass, San Bernardino Co. 1219 Comment
  UC472688 Image available Tropidocarpum gracile Mary F. Spencer 1917-4-23 San Bernardino Hesperia Mohave Desert 1200 Comment
  UC472689  Lepidium thurberi M. F. Spencer 1928-4-28 San Bernardino Mohave Desert, Barstow hills Comment
  UC472698  Prunus fasciculata Mary F. Spencer 1918-4-17 San Bernardino Cajon Pass, Road to San Bernardino Mountains Cajon Pass; Mohave Desert, Cajon Pass Comment
  UC472712  Lupinus concinnus Mary F. Spencer 1917-4-21 San Bernardino Hesperia, Mohave Desert 1250 Comment
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Oct 28 2016
  UC472738  Scirpus americanus M. F. Spencer 1919-5-14 San Bernardino Arrowhead Springs pr. 609 Comment
  UC472740  Ephedra californica M. F. Spencer 1921-4-16 San Bernardino Barstow; Mohave Desert Comment
  UC472745  Zigadenus brevibracteatus M. F. Spencer 1917-5-9 San Bernardino Mohave Desert 1000 Comment
  UC472758  Centrostegia thurberi var. thurberi M. F. Spencer 1917-5-5 San Bernardino Mohave Desert, Hesperia Hesperia; Mohave Desert, Hesperia 1000 Comment
  UC472760  Eriogonum pusillum Mary F. Spencer 1917-5-16 San Bernardino pr. Victorville; Mohave Desert 1000 Comment
  UC472766  Eriogonum gracillimum Mary F. Spencer 1917-5-9 San Bernardino Victorville Mohave Desert 1000 Comment
  UC472770  Eriogonum maculatum Mary F. Spencer 1917-5-9 San Bernardino Victorville Mohave Desert, Victorville 1000 Comment
  UC472784  Lycium andersonii Mary F. Spencer 1921-4-18 San Bernardino Barstow Mohave Desert Comment
  UC472826  Camissonia campestris subsp. campestris Mary F. Spencer 1917-5-15 San Bernardino Hesperia Mohave Desert 1000 Comment
  UC472852  Canbya candida Mary F. Spencer 1917-5-12 San Bernardino El Cajon Pass 1000 Comment
  UC472854  Eriogonum thurberi Mary Fiske Spencer 1919-5-18 1207 San Bernardino pr. Little Mt.; San Bernardino Comment
  UC472859  Coreopsis californica var. californica M. F. Spencer 1918-4-17 San Bernardino Mohave Desert 304 Comment
  UC472904  Pectocarya setosa Mary F. Spencer 1917-4-29 San Bernardino Mojave Desert, Hesperia 304 Comment
  UC472908  Arctostaphylos glauca M. F. Spencer 1918-4-16 San Bernardino Mohave Desert 1000 Comment
  UC472931  Cryptantha nevadensis M. F. Spencer 1917-4-29 San Bernardino Hesperia Mohave Desert 1000 Comment
  UC472945  Nicotiana quadrivalvis Mary F. Spencer 1917-3-10 636 San Bernardino Mohave Desert 1000 Comment
  UC472950  Mentzelia obscura M. F. Spencer 1922-4-29 San Bernardino Barstow Mohave Desert Comment
  UC472952  Platystemon californicus M. F. Spencer 1917-4-29 San Bernardino In desert sand, Hesperia; Mohave Desert 1200 Comment
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Nov 28 2016
  UC857075  Cryptantha barbigera Mary F. Spencer 1922-4-30 2089 San Bernardino Barstow Mohave Desert 914 Comment
  UC862625  Astragalus lentiginosus var. variabilis Mary F. Spencer 1917-4-9 368 San Bernardino Hesperia Mohave Desert, Hesperia (Mohave Desert, Southern California) 944 Comment
  UC863362  Senna armata Mary F. Spencer 1922-4-30 1942 San Bernardino in arenis prope Barstow; Mohave Desert 701 Comment
  UC865116  Lupinus concinnus Mary F. Spencer 1917-4-21 414 San Bernardino Hesperia; Mohave Desert, Hesperia 975 Comment
  UC865172  Lupinus concinnus Mary F. Spencer 1917-5-12 393 San Bernardino at summit El Cajon Pass; summit of El Cajon Pass 1219 Comment
  UC881432  Amsinckia tessellata var. tessellata Mary F. Spencer 1922-4-30 2064 a San Bernardino Barstow; Mohave Desert Comment
  UC893810  Baileya pleniradiata Mary F. Spencer 1922-5-1 1944 San Bernardino near Barstow; Mohave Desert 975 Comment
  UCLA54489  Salazaria mexicana Mary F. Spencer 1922-5-1 215 San Bernardino Barstow; Mohave Des. <Mohave Desert> Comment
  UCR11345  Iris missouriensis John M. Spencer 1971-5-20 s.n. San Bernardino San Bernardino Mtns, San Bernardino National Forest, Crest Park on Hwy 18 1768 Comment
  UCR129442  Phacelia stellaris Stan C. Spencer 2003-1-31 s.n. San Bernardino San Bernardino Valley, Rancho Cucamonga, SW corner of the intersection of Foothill Blvd. and I-15 366 Comment
  UCR230052  Euphorbia hirta Stan C. Spencer 2007-10-2 DUK- 0701 San Bernardino San Bernardino Valley, Rialto, east edge of Lilac Ave. between Santa Ana Ave and Manila 305 Comment
  POM15018  Cryptantha nevadensis Mary F. Spencer 1918-4-21 859 San Bernardino Mountain Springs 780 Comment
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Sep 18 2011
  POM46900  Lomatium mohavense subsp. mohavense Mary F. Spencer 1918-4-17 861 San Bernardino East of Victorville. 762 Comment
  POM46925  Rafinesquia neomexicana Mary F. Spencer 1917-4-1 173 San Bernardino Mountain Springs Comment
  POM47258  Mahonia dictyota Mary F. Spencer 1918-4-16 S.N. San Bernardino In hills west of Mohave Desert. 1067 Comment
  POM47332  Mentzelia jonesii Mary F. Spencer 1917-4-27 370 San Bernardino Hesperia. 915 Comment
  POM47356  Chamaesyce albomarginata Mary F. Spencer 1917-5-27 552 San Bernardino In desert sand. 945 Comment
  POM47780  Tauschia parishii Mary F. Spencer 1918-4-18 747 San Bernardino Hills west of Mojave Desert. 1189 Comment
  POM48494  Tribulus terrestris Mary F. Spencer 1919-5-16 1292 San Bernardino Near Colton Station. Comment
  POM48912  Eriogonum mohavense Mary F. Spencer 1917-10-5 633 San Bernardino Mohave Desert. 945 Comment
  POM9338  Garrya veatchii Mary F. Spencer 1918-4-16 746 San Bernardino Near summit of Cajon Pass 1067 Comment
  POM9352B  Mentzelia veatchiana Mary F. Spencer 1920-4-14 1565 San Bernardino Barstow. Mohave Desert. 640 Comment
  POM9362  Lupinus odoratus var. odoratus Mary F. Spencer 1920-4-18 367 San Bernardino Barstow, Mojave Desert 640 Comment
  POM9365  Astragalus didymocarpus Mary F. Spencer 1920-4-14 1426 San Bernardino Barstow. Mohave Desert. 640 Comment
  RSA0000899  Aster bernardinus Mary F. Spencer 1917-10-3 629 San Bernardino Mohave desert. 960 Comment
  RSA0001112  Eremonanus mohavensis Mary F. Spencer 1922-5-1 1949 San Bernardino Barstow, Mojave Desert. Comment
  RSA0023211  Eschscholzia papastillii Mary F. Spencer 1920-4-16 1631 San Bernardino Barstow, Mojave Desert. 640 Comment
  RSA0046797  Lycium cooperi Mary F. Spencer 1920-4-17 372 San Bernardino Near Hinckley [Hinkley]. Mojave Desert. 640 Comment
  RSA0059523  Claytonia Mary F. Spencer 1923-7-25 s.n. San Bernardino Idyllwild; San Jacinto Mountains. 1646 Comment
  RSA0059829  Lepidium flavum Mary F. Spencer 1920-4-17 351 San Bernardino Hinckley [Hinkley], Mohave Desert. 640 Comment
  RSA0074462  Heterotheca fastigiata Mary F. Spencer 1917-10-3 628 San Bernardino Mojave Desert. 973 Comment
  RSA0079232  Cryptantha muricata var. jonesii Mary F. Spencer 1917-5-12 345 San Bernardino Summit El Cajon Pass. Comment
  RSA0126345  Nemacladus longiflorus var. longiflorus Mary F. Spencer 1919-5-9 1109 San Bernardino Highland. 549 Comment
  RSA642555  Mimulus bigelovii var. bigelovii Stan C. Spencer, Amy E. Spencer 1993-5-1 3501 -11 San Bernardino From Hwy I15 S 2.0 mi on Zzyzx Rd. Comment
  SEINET10455825  Amsinckia tessellata M. F. Spencer 1917-5-6 Spencer s.n. San Bernardino In desert sand, Hesperia, Mohave Desert. Comment
  SEINET10461139  Nemacladus rubescens Spencer 1920-5-27 Spencer 1498 San Bernardino Palm Springs 122 Comment
  SEINET10464900  Nemacladus glanduliferus var. orientalis Spencer 1922-5-1 Spencer O.C. 73 San Bernardino Comment
  SEINET10659351  Poa scabrella M. F. Spencer 1920-1 Spencer 1549 San Bernardino In arenis prope Barstoir Mohave Desert. Comment
  SEINET10840165  Nemacladus glanduliferus var. orientalis Spencer 1922-4-30 Spencer 1940 San Bernardino Near Barstow Comment
  SEINET11861078  Calycoseris parryi M. F. Spencer 1922-5-3 1956 San Bernardino prope Barstow, Mohave Desert 1006 Comment
  SEINET12269989  Mimulus mohavensis M. F. Spencer 1922-1 1939 San Bernardino pr. Barstow 701 Comment
  UC472888  Senecio flaccidus var. monoensis M. F. Spencer 1917-10-4 San Bernardino In arenis , In arenis (Mohave Desert) Comment
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Nov 20 2011



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