37.30400 37.40400 -121.60720 -121.50720 UC/JEPS: Consortium Search Results
Search Results — 563 specimen records retrieved (563 records with coordinates)
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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/cch_archive/).
 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-BC219659  Acanthomintha lanceolata G. B. Rossbach; R. P. Rossbach; Dr. H. J. Beaver 1938-4-24 677 Santa Clara Along Arroyo Bayo, east side of Mt. Hamilton Comment
  SJSU6289  Acanthomintha lanceolata C. W. Sharsmith 1973-5-19 7956 Santa Clara in draw near head of Arroyo Bayo, Mt Hamilton Range Comment
  UC1745845  Acanthomintha lanceolata Annetta Carter, Helen Sharsmith 1934-6-10 602 Santa Clara Canyon 0.9 mi. S of Santa Isabella Creek on the San Antonio Road, Mount Hamilton Range. 792 Comment
  UC597390  Acanthomintha lanceolata C. W. and H. K. Sharsmith 1935-5-26 3194 Santa Clara between Arroyo Bayo and San Antonio Creek (Tributary to San Antonio Creek, s of Burnt Hills); Mount Hamilton Range 640 Comment
  UC597419  Acanthomintha lanceolata C. W. and H. K. Sharsmith 1935-5-2 1934 Santa Clara nw end of Santa Isabella Valley; Mount Hamilton Range, Santa Isabella Valley 670 Comment
  UCSC002797  Acanthomintha lanceolata Grey Hayes 2000-4-20 294 Santa Clara on E. bank of main trib. Off of Isabelle Creek Isabelle Creek - Mount Hamilton, Isabel Valley Ranch Comment
  A363556  Acer macrophyllum B. Bartholomew, D. E. Boufford & E. W. Wood 1985-4-13 2129 Unknown E side of Mt. Hamilton, 4.2 km E of the Lick Observatory on Bayou Road Comment
  UC572075  Achyrachaena mollis H. K. Sharsmith 1935-4-28 1863 Santa Clara valley floor Santa Isabella Valley; Mount Isabella Range, Santa Isabella Valley 670 Comment
  UC571619  Agoseris grandiflora var. grandiflora H. K. Sharsmith 1936-5-23 3741 Santa Clara Seeboy Ridge Mount Hamilton Range, Seeboy Ridge 640 Comment
  CAS-BOT-BC13102  Agoseris heterophylla var. cryptopleura H. K. Sharsmith 1935-4-28 1862 Santa Clara Santa Isabella Valley, Mount Hamilton Range 670 Comment
  UC571621  Agoseris heterophylla var. cryptopleura H. K. Sharsmith 1935-6-9 3323 Santa Clara head of Santa Isabella Valley; Mount Hamilton Range, Santa Isabella Valley 609 Comment
  UC571622  Agoseris heterophylla var. cryptopleura H. K. Sharsmith 1936-4-25 3626 Santa Clara floor of canyon Arroyo Bayo; Mt. Hamilton Range 624 Comment
  UC571627  Agoseris heterophylla var. heterophylla H. K. Sharsmith 1935-5-3 1950 Santa Clara s-facing slope Seeboy Ridge; Mount Hamilton Range 822 Comment
  UC571629  Agoseris retrorsa H. K. Sharsmith 1935-5-25 3190 Santa Clara above tributary to, in divide between Arroyo Bayo and San Antonio Valley San Antonio Creek; Mount Hamilton Range, San Antonio Creek 609 Comment
  UC571631  Agoseris retrorsa H. K. Sharsmith 1935-6-8 3295 Santa Clara slopes of Arroyo Bayo; Mount Hamiltion Range, Arroyo Bayo 563 Comment
  UC571632  Agoseris retrorsa H. K. Sharsmith 1936-4-25 3629 Santa Clara Arroyo Bayo; Mount Hamilton Range 624 Comment
  UC1746146  Allium amplectens Annetta Carter, Helen Sharsmith 1935-6-9 912 Santa Clara Slopes adjacent to upper end of San Isabel Valley. Mt. Hamilton Range. Comment
  UC723226  Allium falcifolium Helen K. Sharsmith 1935-4-28 1900 Santa Clara slope of divide between Arroyo Bayo and Santa Isabella Valley; Inner South Coast Ranges, Mount Hamilton Range 685 Comment
  UC908350  Allophyllum gilioides subsp. gilioides H. K. Sharsmith 1935-4-28 1849 Santa Clara at n. edge Santa Isabella Valley; Mt. Hamilton Range 701 Comment
  UC723299  Amaranthus albus Helen K. Sharsmith 1934-5-21 1120 Santa Clara Santa Isabella Creek, e base of Mount Hamilton Inner South Coast Ranges, Mount Hamilton Range 640 Comment
  UC1127814  Amelanchier utahensis R. W. Lundh 1931-7-21 12 Santa Clara San Antonio Creek; Mt. Hamilton Quad. 609 Comment
  JEPS97771  Amsinckia menziesii var. menziesii Annetta M. Carter, John Morrison, Sarah Dyal 1938-4-27 1358 Santa Clara Arroyo Bayo 0.6 mi. W of summit. Mt Hamilton Range. Comment
  UC1745867  Amsinckia menziesii var. menziesii Annetta M. Carter, John Morrison, Sarah Dyal 1938-4-27 1358 Santa Clara Arroyo Bayo 0.6 mi. W of summit. Mt Hamilton Range. Comment
  UC572063  Ancistrocarphus filagineus H. K. Sharsmith 1935-5-3 1965 Santa Clara w side Seeboy Ridge; Mount Hamilton Range 670 Comment
  CAS-BOT-BC46950  Androsace elongata subsp. acuta Helen K. Sharsmith 1935-5-5 3067 Santa Clara Canyon slopes of Arroyo Bayo. 563 Comment
  UC724527  Androsace elongata subsp. acuta H. K. Sharsmith 1935-5-5 3067 Santa Clara canyon slopes Arroyo Bayo; Mount Hamilton Range, canyon slopes of Arroyo Bayo 563 Comment
  JEPS83293  Antirrhinum multiflorum David M. Thompson 1983-6-11 325 Santa Clara 4.0 mi e Lick Observatory (San Antonio Valley Road) 914 Comment
  UC1714639  Antirrhinum vexillocalyculatum subsp. vexillocalyculatum H. K. Sharsmith 1935-6-8 3305 Santa Clara divide between Arroyo Bayo and San Antonio Valley; Mount Hamilton Range 762 Comment
  UC592597  Antirrhinum vexillocalyculatum subsp. vexillocalyculatum H. L. Mason 1937-10-2 11699 Santa Clara 1 mi w San Antonio-Arroyo Bayo (ridge on n side of Arroyo Bayo); Mount Hamilton Range, Arroyo Bayo Comment
  UC597388  Antirrhinum vexillocalyculatum subsp. vexillocalyculatum H. K. Sharsmith 1935-6-9 3338 Santa Clara edges of Santa Isabella Valley; Mount Hamilton Range 609 Comment
  CAS-BOT-BC407105  Aquilegia formosa Helen K. Sharsmith 1935-5-3 1967 Santa Clara E side of Seeboy Ridge 731 Comment
  UC724577  Aquilegia formosa H. K. Sharsmith 1935-5-3 1967 Santa Clara e side of Seeboy Ridge 731 Comment
  UC571682  Arctostaphylos X campbelliae C. W. and H. K. Sharsmith 1935-6-8 3310 Santa Clara on ridge between Arroyo Bayo and Santa Isabella Valley (near headwaters of Arroyo Bayo); Mount Hamilton Range 762 Comment
  UC571683  Arctostaphylos X campbelliae C. W. and H. K. Sharsmith 1935-6-8 3313 Santa Clara ridge between Arroyo Bayo and Santa Isabella Valley (near headwaters of Arroyo Bayo); Mount Hamilton Range 762 Comment
  CAS-BOT-BC23429  Arctostaphylos crustacea C. W. Sharsmith; H. K. Sharsmith 1935-6-8 3310 Santa Clara Mt. Hamilton Range. Near headwaters of Arroyo Bayo, on ridge between Arroyo Bayo and Santa Isabella Valley. 762 Comment
  SJSU2108  Arctostaphylos crustacea subsp. crustacea C. W. Sharsmith 1958-4-13 6467 Santa Clara E spur of Mt Hamilton, Mt Hamilton Range 1066 Comment
  CAS-BOT-BC24580  Arctostaphylos glauca C. Hart Merriam 1917-9-18 s.n. Santa Clara Mt. Hamilton. Comment
  CAS-BOT-BC24581  Arctostaphylos glauca C. Hart Merriam 1917-9-17 s.n. Santa Clara Mt. Hamilton. Comment
  CAS-BOT-BC39151  Arctostaphylos glauca Alice Eastwood 1922-4-30 11212 Santa Clara Mt. Hamilton Comment
  CAS-BOT-BC39154  Arctostaphylos glauca J. H. Thomas 1949-4-5 233 Santa Clara Near Mt. Hamilton, Mt. Hamilton Range. 914 Comment
  SJSU64  Arctostaphylos glauca C. D. Duncan 1926-3-30 Santa Clara Mt Hamilton, Mt Hamiton Range Comment
  UC549378  Arctostaphylos glauca J. E. Adams 1934-3-3 618 Santa Clara Livermore-Mt. Hamilton Rd Comment
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Mar 11 2011
  UC549381  Arctostaphylos glauca J. E. Adams 1933-11-11 566 Santa Clara Livermore-Mt. Hamilton Rd. Comment
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Mar 11 2011
  UC549385  Arctostaphylos glauca J. E. Adams 1934-3-3 616 Santa Clara e summit; Mt. Hamilton Comment
  UC549387  Arctostaphylos glauca J. E. Adams 1933-11-11 565 Santa Clara Livermore-Mt. Hamilton Rd. Comment
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Mar 11 2011
  UC571676  Arctostaphylos glauca C. W. and H. K. Sharsmith 1934-2-10 532 Santa Clara just above Santa Isabella Creek (near San Antonio Rd); Mount Hamilton Range, Seeboy Ridge 731 Comment
  UC73474  Arctostaphylos manzanita subsp. manzanita Harley P. Chandler 1906-4-4 6047 Santa Clara ridge ne Mt. Hamilton 914 Comment
  POM203088  Arctostaphylos tomentosa subsp. crustacea Alice Eastwood 1922-4-30 11213 Santa Clara Mt. Hamilton. Comment
  UC1119282  Arnica cordifolia C. A. Graham 1938-5-13 412 Santa Clara 2 mi nne Mt. Isabel; Mt. Hamilton Quad. 914 Comment
  UC608299  Arnica cordifolia C. A. Graham 1938-5-13 412 Santa Clara w mi nne Mt. Isabel; Mt. Hamilton Range, Mt. Hamilton Quad. 914 Comment
  UC571613  Artemisia douglasiana H. K. Sharsmith 1936-9-13 3878 Santa Clara Arroyo Bayo Mount Hamilton Range, Arroyo Bayo 548 Comment
  UC571611  Artemisia dracunculus H. K. Sharsmith 1934-9-2 1367 Santa Clara edge of creek Arroyo Bayo; Mount Hamilton Range 548 Comment
  UC571960  Asclepias californica H. K. Sharsmith 1936-5-23 3739 Santa Clara Seeboy Ridge; Mount Hamilton Range 640 Comment
  UC592506  Astragalus gambelianus H. K. Sharsmith 1935-4-28 1865 Santa Clara Santa Isabella Valley , Santa Isabella Valley (Mount Hamilton Range) 670 Comment
  UC592464  Astragalus lentiginosus var. idriensis H. K. Sharsmith 1935-4-28 1901 Santa Clara chaparral slopes Arroyo Bayo (Santa Clara County); Mount Hamilton Range, slopes Arroyo Bayo 640 Comment
  UC592487  Astragalus lentiginosus var. idriensis H. K. Sharsmith 1936-4-2 3466 Santa Clara hills n Arroyo Bayo (Mount Hamilton Range); Mount Hamilton Ranch, n of Arroyo Bayo 701 Comment
  UC571806  Athysanus pusillus C. W. and H. K. Sharsmith 1935-2-17 1441 Santa Clara Seeboy Ridge; Mount Hamilton Range, Seeboy Ridge 670 Comment
  UC597464  Avena fatua H. K. Sharsmith 1936-4-25 3637 Santa Clara Sugarloaf Mt. Mount Hamilton Range (nw side, near summit) 822 Comment
  JEPS97732  Berberis aquifolium var. dictyota Annetta Carter, Helen Sharsmith 1936-4-2 1055 Santa Clara Arroyo Bayo near Buckners (3 mi. W of [Arroyo Bayo-San Antonio Valley] divide). Mt. Hamilton Range. Comment
  UC1745979  Berberis aquifolium var. dictyota Annetta Carter, Helen Sharsmith 1936-4-2 1055 Santa Clara Arroyo Bayo near Buckners (3 mi. W of [Arroyo Bayo-San Antonio Valley] divide). Mt. Hamilton Range. Comment
  UC571955  Berberis aquifolium var. dictyota C. W. and H. K. Sharsmith 1935-3-30 1708 Santa Clara Arroyo Bayo, interior of Mt Hamilton Range Arroyo Bayo; Mt Hamilton Range 548 Comment
  UC571956  Berberis aquifolium var. dictyota C. W. and H. K. Sharsmith 1934-9-2 1366 Santa Clara e facing slope of Arroyo Bayo (interior of Mt Hamilton Range); Mt Hamilton Range 548 Comment
  CAS-BOT-BC75603  Berberis dictyota John Thomas Howell 1930-4-6 4668 Santa Clara 9 miles from summit of Mount Hamilton on road to San Antonio Valley. Comment
  CAS-BOT-BC16014  Boechera breweri subsp. breweri C. W. Sharsmith; H. K. Sharsmith 1935-5-5 3062 Santa Clara Arroyo Bayo, Mount Hamilton Range. 609 Comment
  UC571802  Boechera breweri subsp. breweri C. W. and H. K. Sharsmith 1935-5-5 Santa Clara Arroyo Bayo Mt. Hamilton Range 609 Comment
  UC597533  Bromus madritensis subsp. rubens H. K. Sharsmith 1935-5-3 1970 Santa Clara Mount Hamilton Range, e side of Seeboy Ridge Seeboy Ridge; Mount Hamilton Range, Seeboy Ridge 670 Comment
  UCSC002284  Bromus madritensis subsp. rubens Grey Hayes 2000-4-20 58 Monterey Fort Ord, UC Reserve site: D/3 Comment
  CAS-BOT-BC161733  Bromus rubens H. K. Sharsmith 1935-5-3 1970 Santa Clara East side of Seeboy Ridge, Mount Hamilton Range. 670 Comment
  GH361910  Bromus rubens H. K. Sharsmith 1935-5-3 1970 Unknown East side of Seeboy Ridge, Mount Hamilton Range 670 Comment
  UC724602  Calandrinia ciliata H. K. Sharsmith 1936-4-2 3476 Santa Clara in flood bed Arroyo Bayo; Mount Hamilton Range 640 Comment
  UC723284  Calochortus albus H. K. Sharsmith 1935-5-26 3216 Santa Clara Seeboy Ridge Mount Hamilton Range 685 Comment
  UC724496  Calyptridium monandrum H. K. Sharsmith 1935-5-5 3077 Santa Clara divide between Arroyo Bayo and San Antonio Valley; Mount Hamilton Range 701 Comment
  UCSB4435  Camissonia strigulosa Kamb, Peter; Chisaki, Francia 1950-4-1 Santa Clara Mt. Hamilton-San Antonio Valley road, 1/2 mile east of crossing Isabel Creek, Mt. Hamilton Range 685 Comment
  JEPS112767  Campanula exigua Dean W. Taylor 1994-5-13 14294 Santa Clara Arroyo Bayo, base of hills to N of county road 0.3 mi E of mouth of Bollinger Canyon 609 Comment
  RSA722155  Campanula exigua D. W. Taylor 1994-5-13 14294 Santa Clara Mt. Hamilton Range: Arroyo Bayo, base of hills to N of county road 0.3 mile E of mouth of Bollinger Canyon. 610 Comment
  UC545804  Campanula exigua Annetta M. Carter 1935-6-8 900 Santa Clara between San Antonio Creek and Arroyo Bayo; Mount Hamilton Range, San Antonio Creek drainage 762 Comment
  UC571940  Campanula exigua C. W. and H. K. Sharsmith 1935-5-26 3207 Santa Clara San Antonio Creek Mt. Hamilton Range, Burnt Hills 548 Comment
  UC1746108  Carex densa Annetta Carter, Helen Sharsmith 1935-6-9 910 Santa Clara Side valley at upper end of San Isabel Valley. Mt. Hamilton Range. Comment
  UC597380  Castilleja affinis subsp. affinis H. K. Sharsmith 1935-5-3 1979 Santa Clara Seeboy Ridge; Mount Hamilton Range 701 Comment
  UC597384  Castilleja affinis subsp. affinis H. K. Sharsmith 1935-5-3 1977 Santa Clara Seeboy Ridge; Mount Hamilton Range 670 Comment
  UC597385  Castilleja affinis subsp. affinis H. K. Sharsmith 1936-4-2 3488 Santa Clara Arroyo Bayo; Mount Hamilton Range 609 Comment
  UC597346  Castilleja attenuata H. K. Sharsmith 1935-4-28 1860 Santa Clara edges of Santa Isabella Valley; Mount Hamilton Range 670 Comment
  UC597343  Castilleja densiflora subsp. densiflora H. K. Sharsmith 1936-4-2 3464 Santa Clara n of Arroyo Bayo (edge of Burnt Hills); Mount Hamilton Range, Burnt Hills 701 Comment
  UC597560  Castilleja densiflora subsp. densiflora H. K. Sharsmith 1935-4-28 1859 Santa Clara slopes at edge Santa Isabella Valley; Mount Hamilton Range 670 Comment
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Jun 5 2007
  A349075  Ceanothus cuneatus A. M. Carter 1936-4-2 1053 Unknown Divide between Arroyo Bayo and San Antonio Valley, Mount Hamilton Range Comment
  GH349110  Ceanothus cuneatus A. M. Carter 1936-4-2 1053 Unknown Divide between Arroyo and San Antonio Valley, Mount Hamilton Range Comment
  LA42061  Ceanothus cuneatus Annetta M. Carter; 1936-4-2 1053 Santa Clara Mount Hamilton Range, Divide between Arroyo Bayo and San Antonio Valley 701 Comment
  SACT002908  Ceanothus cuneatus Annetta Carter 1936-4-2 Santa Clara Divide between Arroyo Bayo and San Antonio Valley Comment
  SEINET3836780 Image available Ceanothus cuneatus Annetta M. Carter 1936-4-2 1053 Santa Clara Divide between Arroyo Bayo and San Antonio Valley, Mount Hamilton Range Comment
  SJSU10912  Ceanothus cuneatus C. E. Lindquist 1958-6-5 Santa Clara Santa Isabella Valley E of Mt Hamilton, Mt Hamilton Range Comment
  SJSU10909  Ceanothus oliganthus var. sorediatus C. E. Lindquist 1958-6-5 Santa Clara Santa Isabella Valley E of Mt Hamilton, Mt Hamilton Range Comment
  UCSC001804  Ceanothus oliganthus var. sorediatus Grey Hayes 2000-4-20 424 Monterey Found off the Canogas Falls trail in a Mixed Evergreen Woodland which was densely Scrubby. Canogas Falls trail - Landels-Hill Big Creek Reserve, Santa Lucia Mountains Comment
  UC571572  Centaurea melitensis H. K. Sharsmith 1934-5-21 1164 Santa Clara near base of e side of Mount Hamilton Mount Hamilton 792 Comment
  CDA25718  Cercocarpus betuloides G. D. Barbe 1983-4-4 4051 Santa Clara 8.6 miles (13.8 km) west of San Antonio junction in Arroyo Bayo. Comment
  UC571466  Chaenactis glabriuscula var. heterocarpha H. K. Sharsmith 1935-5-3 1949 Santa Clara e slopes of Seeboy Ridge; Mount Hamilton Range, Seeboy Ridge 822 Comment
  UC571471  Chaenactis glabriuscula var. heterocarpha H. K. Sharsmith 1935-4-28 1886 Santa Clara Santa Isabella Valley Mount Hamilton Range (w edge) 701 Comment
  UC571982  Chamaesyce serpyllifolia H. K. Sharsmith 1936-9-13 3868 Santa Clara near head Arroyo Bay; Mount Hamilton Range 579 Comment
  UC571983  Chamaesyce serpyllifolia C. W. and H. K. Sharsmith 1934-6-10 1261 Santa Clara Santa Isabella Creek Mount Hamilton (e base of mountain) 685 Comment
  UC1746115  Cheilanthes intertexta Annetta Carter, Helen Sharsmith 1936-4-25 1173 Santa Clara Sugarloaf Mountain. Mt. Hamilton Range. Comment
  UC723166  Cheilanthes intertexta H. K. Sharsmith 1936-4-25 3642 Santa Clara between Arroyo Bayo and Santa Isabella Valley (summit of Sugarloaf Mt); Mt Hamilton Range 847 Comment
  UC724674  Chorizanthe membranacea H. K. Sharsmith 1934-4-29 1010 Santa Clara divide between San Antonio Valley and head Arroyo Bayo (Mount Hamilton Range); , btwn San Antonio Valley and Arroyo Bay 655 Comment
  UC724456  Clarkia breweri H. K. Sharsmith 1935-5-5 3060 Santa Clara Arroyo Bayo Mount Hamilton Range 609 Comment
  UC724415  Clarkia modesta H. K. Sharsmith 1936-5-23 3745 Santa Clara e base Seeboy Ridge; Mount Hamilton Range, Arroyo Bayo 609 Comment
  CAS-BOT-BC439300  Claytonia exigua subsp. exigua John Thomas Howell 1930-4-6 4664 Santa Clara 8 miles from summit of Mt. Hamilton on road to San Antonio Valley Comment
  CAS-BOT-BC439379  Claytonia gypsophiloides Annetta Carter 1936-4-25 1174 Santa Clara West side of Seeboy Ridge, Mount Hamilton Range. 685 Comment
  SBBG27157  Claytonia gypsophiloides A. Carter 1936-4-25 1174 Santa Clara W side of Seeboy Ridge, Mount Hamilton Range 685 Comment
  SEINET184161 Image available Claytonia gypsophiloides A. Carter 1936-4-25 1174 Santa Clara West side of Seeboy Ridge Mount Hamilton Range 690 Comment
  UC1540431  Claytonia gypsophiloides Annetta Carter 1936-4-25 1174 Santa Clara w side Seeboy Ridge; Mount Hamilton Range 685 Comment
  UC588136  Claytonia gypsophiloides Annetta Carter 1936-4-25 1174 Santa Clara w side Seeboy Ridge; Mount Hamilton Range 685 Comment
  UC1745974  Clematis lasiantha Annetta Carter, Helen Sharsmith 1936-4-25 1171 Santa Clara Sugarloaf Mountain. Mt. Hamilton Range. Comment
  UCSC002768  Clematis lasiantha Grey Hayes 2000-4-20 65 Santa Clara common on N. facing slope Mount Hamilton, Isabel Valley Ranch Comment
  UC597371  Collinsia heterophylla H. K. Sharsmith 1936-5-23 3744 Santa Clara Mount Hamilton Range, Arroyo Bayo Arroyo Bayo; Mount Hamilton Range, Arroyo Bayo 548 Comment
  UC597545  Collinsia heterophylla H. K. Sharsmith 1935-5-3 1973 Santa Clara Mount Hamilton Range, Seeboy Ridge Seeboy Ridge; Mount Hamilton Range, Seeboy Ridge 670 Comment
  UC908333  Collomia grandiflora H. K. Sharsmith 1935-6-16 3383 a Santa Clara slope on e side Mount Hamilton Range, Santa Isabella Peak 1066 Comment
  UC597423  Cordylanthus rigidus subsp. rigidus H. K. Sharsmith 1936-9-13 3863 Santa Clara adjacent to Arroyo Bayo (edge of hills); Mount Hamilton Range, Burnt Hills 609 Comment
  SEINET2050075 Image available Coreopsis californica C. W. Sharsmith 1952-5-4 5939 Santa Clara Head of Arroyo Bayon, Mount Hamilton Range. Comment
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Jul 15 2020
  UC587225  Coreopsis douglasii H. K. Sharsmith 1936-4-25 3627 Santa Clara s-facing slope at base of n canyon wall, near stream Arroyo Bayo (4.75 mi below headwaters); Mount Hamilton Range 609 Comment
  UC587237  Coreopsis douglasii H. K. Sharsmith 1937-5-15 3944 Santa Clara s-facing slope at base of n canyon wall, near stream, Arroyo Bayo (4.75 mi below headwaters); Mount Hamilton Range, Arroyo Bayo 609 Comment
  UC587240  Coreopsis douglasii H. K. Sharsmith 1937-5-15 3946 Santa Clara e-facing slope of s canyon wall, Arroyo Bayo (4.75 mi below headwaters); Mount Hamilton Range 624 Comment
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Jul 15 2020
  UC587241  Coreopsis douglasii H. K. Sharsmith 1936-4-2 3490 Santa Clara s-facing slope at base of n canyon wall, near stream Arroyo Bayo (4.75 mi below headwaters); Mount Hamilton Range 609 Comment
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Jul 15 2020
  CAS-BOT-BC101063  Coreopsis hamiltonii H. K. Sharsmith 1936-4-25 3628 Santa Clara slope of Arroyo Bayo 4 3/4 miles below headwaters, Mount Hamilton Range 609 Comment
  CAS-BOT-BC101067  Coreopsis hamiltonii H. K. Sharsmith 1935-3-30 1709 Santa Clara slope of Arroyo Bayo, 4 3/4 miles below headwaters, Mount Hamilton Range 609 Comment
  CAS-BOT-BC101071  Coreopsis hamiltonii John Thomas Howell 1930-4-6 4665 Santa Clara 8 miles from summit of Mt. Hamilton on road to San Antonio Valley Comment
  GH414387  Coreopsis hamiltonii H. K. Sharsmith 1936-4-25 3632 Unknown southwest side of tributary canyon to Arroyo Bayo near base of Sugarloaf Mountain, Mount Hamilton Range 640 Comment
  GH414389  Coreopsis hamiltonii H. K. Sharsmith 1936-4-25 3628 Unknown south-facing slope of Arroyo Bayo 4 3/4 miles below headwaters, Mount Hamilton Range 609 Comment
  JEPS108630  Coreopsis hamiltonii R. Raiche and K. Zadnik 1986-5-4 60137 Santa Clara E of Mount Hamilton, Arroyo Bayo, San Antonio Valley Rd., near road marker 1129 673 Comment
  JEPS112766  Coreopsis hamiltonii Dean W. Taylor 1994-4-21 14167 Santa Clara Arroyo Bayo, base of hills to N of county road 0.3 mi E of mouth of Bollinger Canyon 609 Comment
  UC587219  Coreopsis hamiltonii H. K. Sharsmith 1936-4-25 3632 Santa Clara sw side of tributary canyon to Arroyo Bayo (near base of Sugarloaf Mountain); Mount Hamilton Range 640 Comment
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Mar 14 2020
  UC587220  Coreopsis hamiltonii H. K. Sharsmith 1935-3-30 1709 Santa Clara s facing slope of Arroyo Bayo (4 3/4 mi below headwaters); Mount Hamilton Range 609 Comment
  UC587222  Coreopsis hamiltonii H. K. Sharsmith 1936-4-2 3489 Santa Clara s-facing slope of Arroyo Bayo (4 3/4 mi below headwaters); Mount Hamilton Range 609 Comment
  UC587223  Coreopsis hamiltonii H. K. Sharsmith 1937-5-15 3942 Santa Clara s facing canyon wall of Arroyo Bayo (4 mi below headwaters); Mount Hamilton Range 609 Comment
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Mar 22 2012
  UC587224  Coreopsis hamiltonii H. K. Sharsmith 1937-5-15 3945 Santa Clara s facing slope Arroyo Bayo (4 3/4 mi below headwaters); Mount Hamilton Range 609 Comment
  CAS-BOT-BC287160  Coreopsis stillmanii H. K. Sharsmith 1935-5-5 3054 Santa Clara Seeboy Ridge, Mt Hamilton Range 701 Comment
  CAS-BOT-BC287161  Coreopsis stillmanii H. K. Sharsmith 1935-5-3 1959 Santa Clara Seeboy Ridge, Mt Hamilton Range 701 Comment
  UC587231  Coreopsis stillmanii H. K. Sharsmith 1935-5-5 3054 Santa Clara s-facing slope Seeboy Ridge; Mount Hamilton Range, Seeboy Ridge 701 Comment
  UC587236  Coreopsis stillmanii H. K. Sharsmith 1935-5-3 1959 Santa Clara along s-facing slope of Seeboy Ridge; Mount Hamilton Range 701 Comment
  CAS-BOT-BC101539  Corethrogyne filaginifolia H. K. Sharsmith 1936-9-13 3881 Santa Clara East slope of Seeboy Ridge, Mount Hamilton Range 609 Comment
  UC571514  Corethrogyne filaginifolia H. K. Sharsmith 1936-9-13 3881 Santa Clara e slope Seeboy Ridge; Mount Hamilton Range 609 Comment
  UC1122771  Cornus glabrata R. W. Lundh 1931-7-21 13 Santa Clara Mt. Hamilton Quad., San Antonio Creek 609 Comment
  UC1745948  Cornus glabrata Annetta Carter, Helen Sharsmith 1934-6-10 614 Santa Clara Beside San Isabel Creek about 1/2 mi. below beginning of road to Hubbard Ranch. Mount Hamilton Range. 609 Comment
  UC572091  Crepis monticola H. K. Sharsmith 1935-5-5 3059 Santa Clara Seeboy Ridge Mount Hamilton Range (top) 762 Comment
  UC572156  Crocidium multicaule H. K. Sharsmith 1935-2-17 1447 Santa Clara near base Seeboy Ridge; Mount Hamilton Range, Arroyo Bayo 548 Comment
  SDSU21400  Cryptantha juniperensis Stella Yang 2018-5-12 Santa Clara Arroyo Bay, east of Mt. Hamilton, San Antonio Valley. 38 Comment
  OBI23332  Cynoglossum grande J. T. Arnold 1965-3-26 37 Santa Clara 1/4 mi E of Arroyo Bayo; S 1/2 of sect 4, T7S, R4E 610 Comment
  UC1300974  Delphinium Helen K. Sharsmith 1963-5-11 5423 Santa Clara chaparral area between San Antonio Valley and Arroyo Bayo; San Francisco Bay Region, Mount Hamilton Range 762 Comment
  UC733028  Delphinium H. K. Sharsmith 1934-5-7 1057 Santa Clara slopes above tributary to Santa Isabella Creek (near e base of mt); Mount Hamilton 792 Comment
  POM270775  Delphinium californicum subsp. interius H. K. Sharsmith 1934-6-10 1230 Santa Clara Tributary to Santa Isabella Creek, near easter base of Mount Hamilton 793 Comment
  UC1746106  Delphinium californicum subsp. interius Annetta Carter, Helen Sharsmith 1935-6-9 918 Santa Clara Arroyo Bayo, 43 miles from Livermore. Mt. Hamilton Range. Comment
  UC1746107  Delphinium californicum subsp. interius Annetta Carter, Helen Sharsmith 1935-6-9 918 Santa Clara Arroyo Bayo, 43 miles from Livermore. Mt. Hamilton Range. Comment
  UC733022  Delphinium californicum subsp. interius H. K. Sharsmith 1936-5-23 3742 Santa Clara n side of ridge above Arroyo Bayo; Mount Hamilton Range, Seeboy Ridge 548 Comment
  UC733048  Delphinium californicum subsp. interius Helen K. Sharsmith 1935-5-26 3206 Santa Clara dry draw adjacent to San Antonio Creek; Inner South Coast Ranges, Mount Hamilton Range, Burnt Hills 548 Comment
  UC733035  Delphinium patens subsp. patens H. K. Sharsmith 1935-5-3 1964 Santa Clara Seeboy Ridge Mount Hamilton Range 731 Comment
  CAS-BOT-BC192637  Deschampsia danthonioides H. K. Sharsmith 1935-5-18 3099 Santa Clara Western edge of San Antonio Valley near divide leading into Arroyo Bayo, Mount Hamilton Range 594 Comment
  GH341669  Deschampsia danthonioides H. K. Sharsmith 1935-5-18 3099 Unknown Western edge of San Antonio Valley near divide leading into Arroyo Bayo, Mount Hamilton Range 594 Comment
  UC597483  Deschampsia danthonioides H. K. Sharsmith 1935-5-18 3099 Santa Clara w. edge of San Antonio Valley near divide leading into Arroyo Bayo; Mt. Hamilton Range, San Antonio Valley 594 Comment
  UC676732  Dodecatheon clevelandii subsp. patulum Reed C. Rollins 1941-3-30 2957 Santa Clara about 16 mi e San Jose; Mount Hamilton Range, e of San Jose 609 Comment
  UC1063771  Dryopteris arguta R. W. Lundh 1931-7-21 11 Santa Clara San Antonio Creek 609 Comment
  UC571855  Dudleya cymosa subsp. paniculata C. W. and H. K. Sharsmith 1935-6-8 3303 Santa Clara Arroyo Bay Mount Hamilton Range 762 Comment
  UC571969  Eleocharis macrostachya C. W. and H. K. Sharsmith 1935-4-28 1874 Santa Clara Santa Isabella Creek, Santa Isabella Valley Mount Hamilton Range 670 Comment
  UC597314  Elymus glaucus H. K. Sharsmith 1935-5-26 3213 Santa Clara Arroyo Bayo Mount Hamilton Range (edge of stream) 609 Comment
  UC597489  Elymus glaucus H. K. Sharsmith 1935-6-9 3333 Santa Clara Santa Isabella Valley Mount Hamilton Range (in bed of dry streamlet) 609 Comment
  CAS-BOT-BC206558  Elymus glaucus subsp. glaucus H. K. Sharsmith 1935-6-9 3333 Santa Clara Santa Isabella Valley, Mount Hamilton Range 609 Comment
  UC1746169  Elymus glaucus subsp. glaucus Annetta Carter, Helen Sharsmith 1935-6-9 913 Santa Clara Slopes adjacent to upper end of San Isabel Valley. Mt. Hamilton Range. Comment
  UC597324  Elymus multisetus H. K. Sharsmith 1935-6-9 3334 Santa Clara Santa Isabella Valley Mount Hamilton Range 609 Comment
  CAS-BOT-BC410186  Enemion occidentale John Thomas Howell 1930-4-6 4663 Santa Clara 8 miles from summit of Mt. Hamilton on road to San Antonio Valley Comment
  UC723120  Epilobium brachycarpum H. K. Sharsmith 1934-9-2 1371 a Santa Clara Arroyo Bayo Mount Hamilton Range (near headwaters) 701 Comment
  UC724420  Epilobium brachycarpum H. K. Sharsmith 1936-9-13 3880 Santa Clara slopes of Arroyo Bayo Mount Hamilton Range, eastern base of Seeboy Ridge 548 Comment
  HSC16944  Eriastrum abramsii H. L. Mason, H. K. Sharsmith 1935-5-3 8302 Santa Clara Above Arroyo Bayo Creek, Mt. Hamilton Range 610 Comment
  SJSU14487  Eriastrum abramsii C. W. Sharsmith 1990-5-20 9129 Santa Clara E end of Arnold Ranch near head of Arroyo Bayo, Mt Hamilton Range Comment
  UC908199  Eriastrum abramsii H. K. Sharsmith 1936-5-23 3738 Santa Clara Seeboy Ridge Mount Hamilton Range (w base) 670 Comment
  UC908207  Eriastrum abramsii H. K. Sharsmith 1935-6-8 3308 Santa Clara summit of ridge between Arroyo Bayo and Santa Isabella Valley; Mount Hamilton Range 792 Comment
  UC964793  Eriastrum abramsii Herbert L. Mason with H. K. Sharsmith 1935-5-3 8302 Santa Clara above Arroyo Bayo Creek; Mount Hamilton Range 609 Comment
  JEPS103960  Eriastrum tracyi David Gowen 2003-6-17 Santa Clara Arroyo Bayo, just W of summit from San Antonio Valley Comment
  UC908363  Eriastrum tracyi H. K. Sharsmith 1935-6-9 3299 Santa Clara Ridge between headwaters of Arroyo Bayo and San Antonio Valley; Mount Hamilton Range. 762 Comment
  RSA101577  Ericameria linearifolia G. B. Rossbach, Ruth P. Rossbach, H. J. Beaver 1938-4-24 682 Santa Clara Along Arroyo Bayo, E side of Mt. Hamilton Comment
  UC571650  Ericameria linearifolia H. K. Sharsmith 1936-4-2 3485 Santa Clara headwaters of Arroyo Bayo Mount Hamilton Range, Arroyo Bayo (at divide between Arroyo Bayo and San Antonio Valley) 701 Comment
  A402745  Eriodictyon californicum A. M. Carter 1935-6-8 899 Unknown Between San Antonio Valley and Arroyo Bayo, Mount Hamilton Range 762 Comment
  CAS-BOT-BC216101  Eriodictyon californicum Annetta M. Carter 1935-6-8 899 Santa Clara Between San Antonio Valley and Arroyo Bay, Mount Hamilton Range 1066 Comment
  CAS-BOT-BC216150  Eriodictyon californicum Annetta M. Carter 1935-6-8 899 Santa Clara Between San Antonio Valley and Arroyo Bay, Mount Hamilton Range 1066 Comment
  GH402765  Eriodictyon californicum A. M. Carter 1935-6-8 899 Unknown Between San Antonio Valley and Arroyo Bayo, Mount Hamilton Range 762 Comment
  LA205647  Eriodictyon californicum Annetta M. Carter; 1935-6-8 899 Santa Clara Mount Hamilton Range, between Arroyo Bayo and San Antonio Valley 761 Comment
  POM224198  Eriodictyon californicum Annetta Carter 1935-6-8 899 Santa Clara Between San Antonio Valley and Arroyo Bayo, Mount Hamilton Range. 762 Comment
  UC1124291  Eriodictyon californicum R. W. Lundh 1931-7-26 15 Santa Clara San Antonio Creek; Mt. Hamilton Quad. 609 Comment
  UC545805  Eriodictyon californicum Annetta M. Carter 1935-6-8 899 Santa Clara between San Antonio Valley and Arroyo Bayo; Mount Hamilton Range, btw San Antonio Valley and Arroyo Bayo 762 Comment
  SJSU14488  Eriogonum covilleanum C. W. Sharsmith 1990-5-20 9130 Santa Clara E end Arnold Ranch near head of Arroyo Bayo, Mt Hamilton Range Comment
  UC724504  Eriogonum covilleanum Helen K. Sharsmith 1935-5-5 3061 Santa Clara Arroyo Bayo Inner South Coast Ranges, Mount Hamilton Range, Arroyo Bayo 609 Comment
  UC723261  Eriogonum gracile H. K. Sharsmith 1936-9-13 3869 Santa Clara Arroyo Bayo Mount Hamilton Range, Arroyo Bayo 579 Comment
  UC723040  Eriogonum gracile var. gracile H. K. Sharsmith 1935-6-8 3297 Santa Clara divide between headwaters of Arroyo Bayo and San Antonio Valley; Mount Hamilton Range 762 Comment
  UC723041  Eriogonum gracile var. gracile H. K. Sharsmith 1935-6-16 3377 Santa Clara summit of Santa Isabella Peak Mount Hamilton Range, Santa Isabella Peak 1287 Comment
  UC723252  Eriogonum inerme H. K. Sharsmith 1935-5-26 3219 Santa Clara Seeboy Ridge Mount Hamilton Range, Seeboy Ridge 685 Comment
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May 14 2019
  UC521743  Eriogonum luteolum var. luteolum Joseph Andorfer Ewan 1933-10-8 8126 Santa Clara e Mt. Hamilton; Isabel Valley Comment
  UC723036  Eriogonum luteolum var. luteolum H. K. Sharsmith 1934-9-2 1362 Santa Clara near east base of Seeboy Ridge (on tibutary to Arroyo Bayo); Mount Hamilton Range 701 Comment
  UC723070  Eriogonum nudum var. auriculatum H. K. Sharsmith 1934-9-2 1363 Santa Clara e slope of Seeboy Ridge Mount Hamilton Range, Seeboy Ridge 707 Comment
  UC723105  Eriogonum nudum var. auriculatum H. K. Sharsmith 1936-9-13 3879 Santa Clara e slope of Seeboy Ridge Mount Hamilton Range, Seeboy Ridge 609 Comment
  UC521744  Eriogonum roseum Joseph Andorfer Ewan 1933-10-8 8124 Santa Clara e Mt. Hamilton (Isabel Valley); Isabel Valley Comment
  UC1032314  Eriogonum wrightii var. trachygonum J. B. Spring 1931-7-17 44 Santa Clara San Antonio Creek Mt. Hamilton Quadrangle, San Antonio Creek 609 Comment
  UC723254  Eriogonum wrightii var. trachygonum H. K. Sharsmith 1936-9-13 3867 Santa Clara Arroyo Bayo Mount Hamilton Range, Arroyo Bayo 579 Comment
  UC723258  Eriogonum wrightii var. trachygonum H. K. Sharsmith 1934-9-2 1360 Santa Clara summit of Seeboy Ridge Mount Hamilton Range, Seeboy Ridge 731 Comment
  CAS-BOT-BC304197  Eriophyllum confertiflorum H. K. Sharsmith 1935-4-28 1894 Santa Clara Ridge between Arroyo Bayo and Santa Isabella Valley, Mt Hamilton Range 762 Comment
  SJSU14507  Eriophyllum confertiflorum C. W. Sharsmith 1990-5-20 9118 Santa Clara 4 mi E of Mt Hamilton Observatory on Mt Hamilton-Livermore Rd, Mt Hamilton Range Comment
  UC571473  Eriophyllum confertiflorum var. confertiflorum H. K. Sharsmith 1935-4-28 1894 Santa Clara ridge between Arroyo Bayo and Santa Isabella Valley; Mount Hamilton Range 762 Comment
  UC571479 Image available Eriophyllum jepsonii H. K. Sharsmith 1935-4-28 1895 Santa Clara ridge between Arroyo Bayo and Santa Isabella Valley; Mount Hamilton Range 762 Comment
  UCSC002661  Eriophyllum lanatum Grey Hayes 2000-4-20 319 Santa Clara in pine grove Mount Hamilton, San Felipe Ranch Comment
  UC571737  Erodium cicutarium C. W. and H. K. Sharsmith 1935-4-28 1858 Santa Clara Santa Isabella Valley Mount Hamilton Range 701 Comment
  UC723096  Eryngium castrense H. K. Sharsmith 1935-6-8 3314 Santa Clara between upper end of Arroyo Bayo and Santa Isabella Valley; Mt. Hamilton Range 762 Comment
  CAS-BOT-BC383054  Erythranthe guttata David B. Lowry 2005-5-6 ARBg Santa Clara Along Arroyo Bayou, near San Antonio Valley Road 591 Comment
  CAS-BOT-BC383056  Erythranthe nasuta David B. Lowry 2005-5-6 ARBn Santa Clara Along Arroyo Bayou, near San Antonio Valley Road 591 Comment
  CAS-BOT-BC402830  Eschscholzia caespitosa David D. Keck; J. Clausen 1937-5-13 4542 Santa Clara Mt. Hamilton Range, Arroyo Bayo, 6.8 mi. S.E.E. of Isabel Creek on road to San Antonio Valley Comment
  UC724695  Eschscholzia caespitosa H. K. Sharsmith 1936-4-2 3482 Santa Clara Arroyo Bayo Mount Hamilton Range (loose talus at edge) 640 Comment
  UC724698  Eschscholzia caespitosa H. K. Sharsmith 1935-5-5 3076 Santa Clara hills between Arroyo Bayo and San Antonio Valley; Mount Hamilton Range 701 Comment
  UC724703  Eschscholzia californica H. K. Sharsmith 1935-5-3 1951 Santa Clara Seeboy Ridge Mount Hamilton Range 822 Comment
  JEPS112775  Eschscholzia hypecoides Dean W. Taylor 1994-5-13 14295 Santa Clara Arroyo Bayo, base of hills to N of county road 0.3 mi E of mouth of Bollinger Canyon 609 Comment
  UC1280925  Forestiera pubescens H. E. McMinn 1922-6-13 229 Alameda ca 20-26 mi from Livermore (along stream in canyon thru which the Livermore and Mt Hamilton Road runs) Comment
  UC723090  Fritillaria affinis H. K. Sharsmith 1935-5-3 1971 Santa Clara Mount Hamilton Range, on Seeboy Ridge Seeboy Ridge; Mount Hamilton Range, Seeboy Ridge 701 Comment
  CAS-BOT-BC223010  Galium andrewsii subsp. andrewsii R. Bacigalupi 1923-5-20 s.n. Santa Clara Above Isabel Creek on Livermore Road Comment
  GH385636  Galium aparine H. K. Sharsmith 1936-4-2 3471 Unknown hills north of Arroyo Bayo, Mount Hamilton Range, Inner South Coast Ranges 716 Comment
  UC723072  Galium aparine H. K. Sharsmith 1936-4-2 3471 Santa Clara hills n Arroyo Bayo; Mount Hamilton Range 716 Comment
  JEPS6606  Galium porrigens var. tenue Virginia Bailey 1936-3-22 Santa Clara near Arroyo Bayo (e side of mt); Mt. Hamilton Comment
  CAS-BOT-BC191893  Garrya flavescens Annetta M. Carter 1933-3-31 279 Santa Clara About 42 miles from Livermore on the Arroyo Mocho Road to Mt. Hamilton Comment
  CAS-BOT-BC192033  Garrya flavescens Annetta M. Carter 1933-3-31 279 Santa Clara About 42 miles from Livermore on the Arroyo Mocho Road to Mt. Hamilton Comment
  CAS-BOT-BC192035  Garrya flavescens Annetta M. Carter 1933-3-31 280 Santa Clara About 42 miles from Livermore on the Arroyo Mocho Road to Mt. Hamilton Comment
  CAS-BOT-BC192075  Garrya flavescens Annetta M. Carter 1933-3-31 280 Santa Clara About 42 miles from Livermore on the Arroyo Mocho Road to Mt. Hamilton Comment
  LA40339  Garrya flavescens Annetta M. Carter; 1933-3-31 279 Santa Clara about 42 mi. from Livermore on the Arroyo Mocho Road to Mt. Hamilton Comment
  LA40340  Garrya flavescens Annetta M. Carter; 1933-3-31 sn Santa Clara about 42 mi. from Livermore on the Arroyo Mocho Road to Mt. Hamilton Comment
  UC534980  Garrya flavescens Annetta M. Carter 1933-3-31 279 Santa Clara about 42 mi from Livermore (on the Arroyo Mocho Road to Mt Hamilton) Comment
  UC534981  Garrya flavescens Annetta M. Carter 1933-3-31 280 Santa Clara about 42 mi from Livermore (on the Arroyo Mocho Road to Mt Hamilton) Comment
  A401829  Garrya flavescens subsp. pallida A. M. Carter 1933-3-31 279 Unknown About 42 miles from Livermore on the Arroyo Mocho Road to Mt. Hamilton Comment
  A401830  Garrya flavescens subsp. pallida A. M. Carter 1933-3-31 280 Unknown About 42 miles from Livermore on the Arroyo Mocho Road to Mt. Hamilton Comment
  GH401826  Garrya flavescens subsp. pallida A. M. Carter 1933-3-31 279 Unknown About 42 miles from Livermore on the Arroyo Mocho Road to Mt. Hamilton Comment
  GH401827  Garrya flavescens subsp. pallida A. M. Carter 1933-3-31 279 A Unknown About 42 miles from Livermore on the Arroyo Mocho Road to Mt. Hamilton Comment
  POM210027  Garrya flavescens subsp. pallida Annetta Carter 1933-3-31 279 Santa Clara About 42 miles from Livermore on the Arroyo Mocho Road to Mt. Hamilton. Comment
  POM280067  Garrya flavescens subsp. pallida Annetta Carter 1933-3-31 280 Santa Clara About 42 miles from Livermore on the Arroyo Mocho Road to Mt. Hamilton. Comment
  RSA13690  Garrya flavescens subsp. pallida Annetta Carter 1933-3-31 279 Santa Clara About 42 miles from Livermore on the Arroyo Mocho Road to Mt. Hamilton. Comment
  RSA13691  Garrya flavescens subsp. pallida Annetta Carter 1933-3-31 280 Santa Clara About 42 miles from Livermore on the Arroyo Mocho Road to Mt. Hamilton. Comment
  SBBG59830  Garrya fremontii A. M. Carter 1933-3-31 279 Santa Clara ca. 42 mi from Livermore on the Arroyo Mocho Rd to Mt Hamilton Comment
  SBBG59832  Garrya fremontii A. M. Carter 1933-3-31 280 Santa Clara ca. 42 mi from Livermore on the Arroyo Mocho Rd to Mt Hamilton Comment
  UCSC002575  Garrya fremontii Grey Hayes 2000-4-20 425 Santa Clara Mount Hamilton, Isabel Valley Ranch Comment
  UC1753712  Geranium dissectum Annetta Carter, Helen Sharsmith 1935-6-9 909 Santa Clara Side valley at upper end of San Isabel Valley. Mt. Hamilton Range. Comment
  UC571740  Geranium dissectum C. W. and H. K. Sharsmith 1935-6-9 3324 Santa Clara Santa Isabella Creek Mount Hamilton Range, Santa Isabella Valley 609 Comment
  UC907969  Gilia achilleifolia subsp. achilleifolia H. K. Sharsmith 1935-5-3 1953 Santa Clara Seeboy Ridge Mount Hamilton Range 762 Comment
  UC907972  Gilia clivorum Helen K. Sharsmith 1935-5-3 1980 Santa Clara Seeboy Ridge Inner South Coast Ranges, Mount Hamilton Range 701 Comment
  UCSC002579  Haplopappus linearifolius Grey Hayes 2000-4-20 248 Santa Clara Mount Hamilton, Isabel Valley Ranch Comment
  UC571488  Helianthella californica subsp. californica H. K. Sharsmith 1935-5-3 1976 Santa Clara e side Seeboy Ridge; Mount Hamilton Range 670 Comment
  UC571490  Helianthella californica subsp. californica H. K. Sharsmith 1935-4-28 1840 Santa Clara top Seeboy Ridge; Mount Hamilton Range 822 Comment
  UC571934  Heliotropium curassavicum H. K. Sharsmith 1936-9-13 3870 Santa Clara Arroyo Bayo Mt. Hamilton Range, Arroyo Bayo 579 Comment
  UC572086  Hemizonella minima H. K. Sharsmith 1935-3-30 1705 Santa Clara headwaters Arroyo Bayo; Mount Hamilton Range 609 Comment
  UC572051  Hesperevax acaulis var. acaulis H. K. Sharsmith 1935-4-28 1857 Santa Clara floor of Santa Isabella Valley; Mount Hamilton Range 670 Comment
  UC572052  Hesperevax acaulis var. ambusticola H. K. Sharsmith 1935-5-3 1966 Santa Clara top of Seeboy Ridge; Mount Hamilton Range 731 Comment
  JEPS97773  Heterotheca oregona var. compacta Annetta M. Carter, Ethel Crum 1938-9-18 1435 Santa Clara Arroyo Bayo 2 1/2 mi. W of Arroyo Bayo - San Antonio Valley divide. Mt. Hamilton Range. Comment
  UC1745714  Heterotheca oregona var. compacta Annetta M. Carter, Ethel Crum 1938-9-18 1435 Santa Clara Arroyo Bayo 2 1/2 mi. W of Arroyo Bayo - San Antonio Valley divide. Mt. Hamilton Range. Comment
  UC1475037  Heterotheca oregona var. scaberrima R. W. Lundh 1931-9-4 58 Santa Clara Isabel Valley, Mt. Hamilton Quadrangle 762 Comment
  UC1557824  Heterotheca oregona var. scaberrima J. Semple and S. Heard 1986-8-21 Santa Clara Mt. Hamilton, San Antonio Creek Comment
  UC521742  Heterotheca oregona var. scaberrima Joseph Andorfer Ewan 1933-10-8 8129 Santa Clara Mt. Hamilton, Isabel Valley Comment
  UC571505  Heterotheca oregona var. scaberrima H. K. Sharsmith 1936-9-13 3871 Santa Clara Mt. Hamilton Range, Arroyo Bayo 548 Comment
  UC572106  Holocarpha virgata subsp. virgata C. W. and H. K. Sharsmith 1934-9-2 1368 Santa Clara Floor of Santa Isabella Valley Mount Hamilton Range, Floor of Santa Isabella Valley 701 Comment
  CAS-BOT-BC315803  Holozonia filipes H. K. Sharsmith 1935-6-9 3332 Santa Clara East end of Santa Isabella Valley, Mount Hamilton Range 609 Comment
  CAS-BOT-BC315804  Holozonia filipes H. K. Sharsmith 1935-6-9 3332 Santa Clara East end of Santa Isabella Valley, Mount Hamilton Range 609 Comment
  UC572092  Holozonia filipes H. K. Sharsmith 1935-6-9 3332 Santa Clara e end Santa Isabella Valley; Mount Hamilton Range, Santa Isabella Valley 609 Comment
  SJSU7623  Hypochaeris glabra C. W. Sharsmith 1978-5-15 8268 .5 Santa Clara by San-Jose Livermore Rd at bridge over Isabella Cr, E base Mt Hamilton, Mt Hamilton Range Comment
  JEPS108330  Isopyrum occidentale David Gowen 2005-3-8 181 Santa Clara Arroyo Bayo. North-facing rocky slope high above creek, west of the Arnold Ranch. Comment
  UC724563  Isopyrum occidentale H. K. Sharsmith 1935-3-31 1707 Santa Clara near Arroyo Bayo (Mount Hamilton Range); , near Arroyo Bayo 609 Comment
  UC724567  Isopyrum occidentale H. K. Sharsmith 1936-4-2 3491 Santa Clara Arroyo Bayo; Mount Hamilton Range, slope of Arroyo Bayo 609 Comment
  UC724568  Isopyrum stipitatum H. K. Sharsmith 1936-4-2 3492 Santa Clara Arroyo Bayo; Mount Hamilton Range, Arroyo Bayo 609 Comment
  UC571430  Juncus bufonius var. congestus C. W. and H. K. Sharsmith 1933-10-8 456 Santa Clara Arroyo Bayo Mount Hamilton Range 548 Comment
  UC541970  Juncus bufonius var. occidentalis Annetta M. Carter 1934-6-10 596 Santa Clara 1.5 mi e Copernicus Peak (San Antonio Valley Road); Mount Hamilton Range 1143 Comment
  CAS-BOT-BC80918  Juniperus californica J. H. Thomas 1954-1-16 3658 Santa Clara Arroyo Bayo, east of Mt. Hamilton 609 Comment
  UC1134277  Juniperus californica R. W. Lundh 1931-9-1 56 Santa Clara Isabel Valley Mt. Hamilton Quadrangle, Isabel Valley 670 Comment
  CAS-BOT-BC341671  Lagophylla ramosissima H. K. Sharsmith 1935-6-9 3320 Santa Clara South-east end of Santa Isabella Valley, Mount Hamilton Range 609 Comment
  UC572112  Lagophylla ramosissima H. K. Sharsmith 1935-6-9 3320 Santa Clara se end Santa Isabella Valley; Mount Hamilton Range Comment
  UC597415  Lamium amplexicaule H. K. Sharsmith 1935-5-5 3070 Santa Clara Arroyo Bayo; Mount Hamilton Range 548 Comment
  CAS-BOT-BC347081  Lasthenia californica H. K. Sharsmith 1935-4-28 1866 Santa Clara Santa Isabella Valley, Mount Hamilton Range 670 Comment
  UC571453  Lasthenia californica subsp. californica H. K. Sharsmith 1935-4-28 1841 Santa Clara Arroyo Bayo Mount Hamilton Range, Arroyo Bayo 548 Comment
  UC571454  Lasthenia californica subsp. californica H. K. Sharsmith 1936-4-2 3465 Santa Clara Arroyo Bayo Mount Hamilton Range, Arroyo Bayo 701 Comment
  UC571455  Lasthenia californica subsp. californica H. K. Sharsmith 1935-4-28 1866 Santa Clara Santa Isabella Valley Mount Hamilton Range 670 Comment
  UC592601  Lathyrus jepsonii var. californicus H. K. Sharsmith 1935-5-26 3215 Santa Clara Seeboy Ridge Mount Hamilton Range 685 Comment
  UC1128954  Lathyrus vestitus var. vestitus C. A. Graham 1938-5-13 411 Santa Clara 2 mi nne Mt. Isabel; Mt. Hamilton Quad. 914 Comment
  CAS-BOT-BC323024  Layia chrysanthemoides H. K. Sharsmith 1935-4-28 1867 Santa Clara Floor of Santa Isabella Valley, Mount Hamilton Range 670 Comment
  CAS-BOT-BC323205  Layia chrysanthemoides H. K. Sharsmith 1935-4-28 1867 Santa Clara Floor of Santa Isabella Valley, Mount Hamilton Range 670 Comment
  CAS-BOT-BC323206  Layia chrysanthemoides H. K. Sharsmith 1935-4-28 1867 Santa Clara Floor of Santa Isabella Valley, Mount Hamilton Range 670 Comment
  UC572118  Layia chrysanthemoides H. K. Sharsmith 1935-4-28 1867 Santa Clara Santa Isabella Valley Mount Hamilton Range, Santa Isabella Valley 670 Comment
  UC572114  Layia gaillardioides H. K. Sharsmith 1936-4-24 3625 Santa Clara divide between San Antonio Valley and Arroyo Bayo headwaters; Mount Hamilton Range 579 Comment
  CAS-BOT-BC327528  Layia hieracioides H. K. Sharsmith 1935-4-28 1897 Santa Clara Ridge between Arroyo Bayo and Santa Isabella Valley, Mount Hamilton Range 762 Comment
  UC572121  Layia hieracioides H. K. Sharsmith 1935-4-28 1897 Santa Clara ridge between Arroyo Bayo and Santa Isabella Valley; Mount Hamilton Range 762 Comment
  CAS-BOT-BC382184  Layia platyglossa H. K. Sharsmith 1935-4-28 1869 Santa Clara Floor of Santa Isabella Valley, Mount Hamilton Range 670 Comment
  CAS-BOT-BC382185  Layia platyglossa H. K. Sharsmith 1935-4-28 1869 Santa Clara Floor of Santa Isabella Valley, Mount Hamilton Range 670 Comment
  UC572124  Layia platyglossa H. K. Sharsmith 1935-4-28 1869 Santa Clara floor Santa Isabella Valley; Mount Hamilton Range, Santa Isabella Valley 670 Comment
  CAS-BOT-BC12636  Lepidium nitidum C. W. Sharsmith; H. K. Sharsmith 1935-2-17 1444 Santa Clara Mount Hamilton Range. Seeboy Ridge. 731 Comment
  UC571762  Lepidium nitidum C. W. and H. K. Sharsmith 1935-2-17 1444 Santa Clara Seeboy Ridge Mount Hamilton Range 731 Comment
  SJSU1445  Lepidospartum squamatum C. W. Sharsmith 1953-10-24 6100 Santa Clara Arroyo Bayo E side Mt Hamilton, Mt Hamilton Range Comment
  CAS-BOT-BC227025  Leptosiphon ambiguus M. E. Lang 1923-5-20 s.n. Santa Clara Isabel Creek, Mt Hamilton - Livermore Road Comment
  SJSU8722  Leptosiphon ambiguus J. M. Mulligan 1961-5-30 Santa Clara by Mt Hamilton-Livermore Rd c. 6 mi E of Lick Observatory, Mt Hamilton Range Comment
  UCSB5156  Leptosiphon ambiguus Kamb, Peter; Chisaki, Francia 1950-4-1 Santa Clara Mt. Hamilton-San Antonio Valley road 1/2 mile east of crossing Isabel Creek, Mt. Hamilton Range Comment
  SJSU6290  Leptosyne hamiltonii C. W. Sharsmith 1973-5-19 7955 Santa Clara in draw near head of Arroyo Bayo, Mt Hamilton Range, northeastern Santa Clara County Comment
  SJSU7878  Leptosyne hamiltonii R. L. Penrose 1964-3-26 Santa Clara Arroyo Bayo, E of Mt Hamilton, Mt Hamilton Range Comment
  UCSB10206  Leptosyne stillmanii Kamb, Peter; Chisaki, Francia 1950-4-1 Santa Clara Mt. Hamilton-San Antonio Valley road 1/2 mile east of crossing Isabel Creek, Mt. Hamilton Range 685 Comment
  CAS-BOT-BC330371  Lessingia tenuis F. Murray Scott 1923-5-20 s.n. Santa Clara Isabel Creek, Mt. Hamilton-Livermore Road Comment
  CAS-BOT-BC330372  Lessingia tenuis H. K. Sharsmith 1935-4-28 1896 Santa Clara Ridge between Arroyo Bayo and Santa Isabella Valley, Mount Hamilton Range 762 Comment
  GH414044  Lessingia tenuis H. K. Sharsmith 1935-4-28 1896 Unknown Chaparral ridge between Arroyo Bayo and Santa Isabelle Valley, Mount Hamilton Range 762 Comment
  JEPS88050  Lessingia tenuis S. Markos, Peter Morrell 1996-5-28 101 Santa Clara 5 mi E of Bridge over Isabelle Creek on San Antonio Valley Rd. Arroyo Bayo, San Antonio Valley Comment
  POM129195  Lessingia tenuis F. Murray Scott 1923-5-20 s.n. Santa Clara Isabel Creek, Mount Hamilton; Livermore Road Comment
  SJSU14489  Lessingia tenuis C. W. Sharsmith 1990-5-20 9131 Santa Clara E end Arnold Ranch near head of Arroyo Bayo, Mt Hamilton Range Comment
  UC571642  Lessingia tenuis H. K. Sharsmith 1935-5-26 3209 Santa Clara slopes San Antonio Creek; Mount Hamilton Range, Burnt Hills, San Antonio Creek 548 Comment
  UC571643  Lessingia tenuis H. K. Sharsmith 1935-4-28 1896 Santa Clara between Arroyo Bayo and Santa Isabella Valley (Mount Hamilton Range); Mount Hamilton Range 762 Comment
  CAS-BOT-BC444421  Lewisia rediviva John Thomas Howell 1930-4-6 4669 Santa Clara 9 miles from summit of Mt. Hamilton on road to San Antonio Valley Comment
  CAS-BOT-BC272199  Leymus triticoides H. K. Sharsmith 1935-6-9 3322 Santa Clara Head of Santa Isabella Valley, Mount Hamilton Range 609 Comment
  CAS-BOT-BC272200  Leymus triticoides H. K. Sharsmith 1935-6-9 3322 Santa Clara Head of Santa Isabella Valley, Mount Hamilton Range 609 Comment
  UC1746045  Leymus triticoides Annetta Carter, Helen Sharsmith 1935-6-9 906 Santa Clara Side valley at upper end of San Isabel Valley. Mt. Hamilton Range. Comment
  UC597506  Leymus triticoides H. K. Sharsmith 1935-6-9 3321 Santa Clara Head of Santa Isabella Valley Mount Hamilton Range 609 Comment
  UC597520  Leymus triticoides H. K. Sharsmith 1935-6-9 3322 Santa Clara Head of Santa Isabella Valley Mount Hamilton Range 609 Comment
  UC723066  Lilaea scilloides H. K. Sharsmith 1935-4-28 1870 Santa Clara Santa Isabella Creek; Mount Hamilton Range, Santa Isabella Valley 670 Comment
  RSA748921  Linanthus Peter L. Morrell 1994-4-12 428 Santa Clara east side of Santa Isabel Creek bridge on San Antonio Valley Rd. (Hwy 130), on north side of road 668 Comment
  SD197871  Linanthus Peter L. Morrell 1994-4-12 428 Santa Clara East side of Santa Isabel Creek bridge on San Antonio Valley Rd., on north side of road. 668 Comment
  UCR202424  Linanthus Peter L. Morrell 1994-4-12 428 Santa Clara Coast Range, east side of Santa Isabel Creek bridge on San Antonio Valley Rd. (Hwy 130), on north side of road 668 Comment
  UC908320  Linanthus ambiguus H. K. Sharsmith 1934-5-21 1131 Santa Clara Santa Isabella Creek, e base of Mount Hamilton Mount Hamilton 640 Comment
  UC908339  Linanthus ambiguus H. K. Sharsmith 1935-4-28 1852 Santa Clara w edge Santa Isabella Valley; Mount Hamilton Range 701 Comment
  UCSC002727  Linanthus ambiguus Grey Hayes 2000-4-20 81 Santa Clara Mount Hamilton, Isabel Valley Ranch Comment
  UCSC002736  Linanthus ambiguus Grey Hayes 2000-4-20 342 Santa Clara Mount Hamilton, Isabel Valley Ranch Comment
  UC908248  Linanthus androsaceus H. K. Sharsmith 1935-5-3 1963 Santa Clara top of Seeboy Ridge Mount Hamilton Range, Seeboy Ridge 731 Comment
  UC907852  Linanthus bicolor Helen K. Sharsmith 1935-4-28 1877 Santa Clara w edge Santa Isabella Valley; Inner South Coast Ranges, Mount Hamilton Range 670 Comment
  UC907915  Linanthus bicolor Helen K. Sharsmith 1936-4-2 2475 Santa Clara 0.5 mi n Arroyo Bayo; Inner South Coast Ranges, Mount Hamilton Range 716 Comment
  UC908306  Linanthus grandiflorus H. K. Sharsmith 1935-5-26 3222 Santa Clara near Santa Isabella Creek (lower e slope of Mount Hamilton); Mount Hamilton 685 Comment
  UC908230  Linanthus pygmaeus H. K. Sharsmith 1935-6-8 3296 Santa Clara ridge between head of Arroyo Bayo and San Antonio Valley; Mount Hamilton Range 762 Comment
  UC908314  Linanthus pygmaeus Helen K. Sharsmith 1935-4-28 1845 Santa Clara w side Santa Isabella Valley; Inner South Coast Ranges, Mount Hamilton Range 701 Comment
  UC572062  Logfia filaginoides H. K. Sharsmith 1936-4-24 3621 Santa Clara at sw end San Antonio Valley (e side of divide into Arroyo Bayo); Mount Hamilton Range, Arroyo Bayo, San Antonio Valley 548 Comment
  UC724621  Lomatium californicum Helen K. Sharsmith 1936-5-23 3743 Santa Clara n.-facing slope of Arroyo Bayo; Inner S. Coast Ranges, Mt. Hamilton Range, Arroyo Bayo 548 Comment
  UC724618  Lomatium macrocarpum Helen K. Sharsmith 1935-5-3 1955 Santa Clara summit Seeboy Ridge (Mt. Hamilton Range); Inner South Coast Ranges, , Seeboy Ridge 731 Comment
  UC1745861  Lomatium nudicaule Annetta Carter, Helen Sharsmith 1935-6-9 911 Santa Clara Slopes adjacent to upper end of San Isabel Valley. Mt. Hamilton Range. Comment
  UC724605  Lomatium nudicaule Helen K. Sharsmith 1935-4-28 1879 Santa Clara Santa Isabella Valley Inner South Coast Ranges, Mount Hamilton Range 670 Comment
  UC572020  Lonicera subspicata var. denudata C. W. and H. K. Sharsmith 1934-9-2 1365 Santa Clara Arroyo Bayo Mt. Hamilton Range 579 Comment
  UC572023  Lonicera subspicata var. denudata H. K. Sharsmith 1936-5-23 3740 Santa Clara e side Seeboy Ridge; Mount Hamilton Range 640 Comment
  UC592566  Lotus purshianus var. purshianus H. K. Sharsmith 1935-6-8 3318 Santa Clara Arroyo Bayo Mount Hamilton Range 609 Comment
  UC592567  Lotus purshianus var. purshianus H. K. Sharsmith 1935-6-8 3301 Santa Clara Arroyo Bayo Mount Hamilton Range 609 Comment
  UC592472  Lupinus albifrons H. K. Sharsmith 1935-5-3 1958 Santa Clara Seeboy Ridge Seeboy Ridge, Mount Hamilton Range (Mount Hamilton Range); , Seeboy Ridge 670 Comment
  UC592606  Lupinus albifrons H. K. Sharsmith 1935-5-3 1957 Santa Clara Seeboy Ridge Seeboy Ridge, Mount Hamilton Range (Mount Hamilton Range); , Seeboy Ridge 670 Comment
  UCSC000392  Lupinus albifrons Grey Hayes 2000-4-20 408 Monterey 3.25 miles E.S.E of Pleyto Well - Bradley Comment
  CAS-BOT-BC195909  Lupinus albifrons var. albifrons H. K. Sharsmith 1935-5-3 1958 Santa Clara Seeboy Ridge, Mount Hamilton Range 670 Comment
  UC421570  Lupinus albifrons var. albifrons John Thomas Howell 1930-4-6 4666 Santa Clara on road to San Antonio Valley 8 mi from summit Mt. Hamilton; summit of Mt. Hamilton Comment
  CAS-BOT-BC196135  Lupinus albifrons var. collinus John Thomas Howell 1930-4-6 4666 Santa Clara 8 miles from summit of Mt. Hamilton on road to San Antonio Valley Comment
  UC1862411  Lupinus albifrons var. collinus Dreyer 1986-3-29 Alameda 26 mi S of Livermore along Mines Rd. Comment
  UC592513  Lupinus microcarpus var. microcarpus H. K. Sharsmith 1935-5-3 1986 Santa Clara Arroyo Bayo; Mount Hamilton Range, Arroyo Bayo 548 Comment
  UC592514  Lupinus microcarpus var. microcarpus H. K. Sharsmith 1935-4-28 1878 Santa Clara Santa Isabella Valley , Santa Isabella Valley (Mount Hamilton Range) 670 Comment
  UC592522  Lupinus nanus H. K. Sharsmith 1935-4-28 1842 Santa Clara Seeboy Ridge; Mount Hamilton Range, Seeboy Ridge 685 Comment
  UC592590  Lupinus nanus H. K. Sharsmith 1935-4-28 1883 Santa Clara Santa Isabella Valley; Mount Hamilton Range, Santa Isabella Valley 710 Comment
  UC572128  Madia exigua H. K. Sharsmith 1935-6-2 3269 Santa Clara Top of Seeboy Ridge Mount Hamilton Range 731 Comment
  UC572138  Madia gracilis H. K. Sharsmith 1935-6-8 3293 Santa Clara Arroyo Bayo Mount Hamilton Range 563 Comment
  POM89620  Malacothamnus arcuatus R. L. Pendleton 1910-6-18 1494 Santa Clara Adobe Creek Road; San Antonio Creek. 122 Comment
  JEPS26400  Malacothamnus fasciculatus var. nuttallii R. L. Pendleton 1910-6-18 1494 Santa Clara San Antonio Creek, Adobe Creek Rd. 121 Comment
  UC571537  Malacothrix clevelandii H. K. Sharsmith 1935-6-2 3270 Santa Clara top Seeboy Ridge; Mount Hamilton Range, top of Seeboy Ridge 731 Comment
  UC723175  Marsilea vestita subsp. vestita H. K. Sharsmith 1935-6-9 3335 Santa Clara pool of Santa Isabella Creek Santa Isabella Valley; Mt. Hamilton Range, Santa Isabella Valley 609 Comment
  CAS-BOT-BC91583  Meconella oregana G. B. Rossbach; R. P. Rossbach 1938-4-24 665 Santa Clara Along Arroyo Bayo, east side of Mount Hamilton. Comment
  CAS-BOT-BC91584  Meconella oregana John Thomas Howell 1930-4-6 4662 Santa Clara 8 miles from summit of Mount Hamilton on road to San Antonio Valley. Comment
  JEPS108329  Meconella oregana David Gowen 2005-3-8 180 Santa Clara Arroyo Bayo. North-facing rocky slope high above creek, west of the Arnold Ranch. Comment
  JEPS108347  Meconella oregana David Gowen 2005-3-29 217 Santa Clara Arroyo Bayo. Rocky N-facing slope overlooking the creek, W of the Arnold Ranch. Comment
  JEPS108348  Meconella oregana David Gowen 2005-3-29 217 Santa Clara Arroyo Bayo. Rocky N-facing slope overlooking the creek, W of the Arnold Ranch. Comment
  RSA144918  Meconella oregana W. R. Ernst 1959-3-8 413 Santa Clara Arroyo Bayo, about 8 miles east (by road) from summit of Mt. Hamilton Comment
  CAS-BOT-BC269483  Melica californica H. K. Sharsmith 1935-5-3 1948 Santa Clara Open rocky slopes of Seeboy Ridge, Mount Hamilton Range 731 Comment
  POM256535  Melica californica C. A. Graham 1938-5-13 410 Santa Clara 1 3/4 miles north northeast of Mt. Isabel, Mount Hamilton Range. 960 Comment
  UC597523  Melica californica H. K. Sharsmith 1935-5-3 1948 Santa Clara Seeboy Ridge; Mount Hamilton Range 731 Comment
  UCD87327  Melica geyeri C. A. Graham 1938-5-13 410 Santa Clara 1 3/4 miles north northeast of Mt. Isabel, Mount Hamilton Range. Comment
  CAS-BOT-BC264283  Melica torreyana H. K. Sharsmith 1935-5-3 1968 Santa Clara East side of Seeboy Ridge, Mount Hamilton Range 670 Comment
  UC597524  Melica torreyana H. K. Sharsmith 1935-5-3 1968 Santa Clara e side Seeboy Ridge; Mount Hamilton Range 670 Comment
  UCSC002798  Melilotus indicus Grey Hayes 2000-4-20 354 Santa Clara Mount Hamilton, Isabel Valley Ranch Comment
  SJSU1439  Mimetanthe pilosa C. W. Sharsmith 1953-10-24 6104 Santa Clara Arroyo Bayo, E side of Mt Hamilton, Mt Hamilton Range Comment
  SJSU14490  Mimetanthe pilosa C. W. Sharsmith 1990-5-20 9132 Santa Clara E end of Arnold Ranch near head of Arroyo Bayo, Mt Hamilton Range Comment
  UC597565  Mimulus androsaceus H. K. Sharsmith 1935-3-30 1703 Santa Clara headwaters Arroyo Bayo; Mount Hamilton Range 609 Comment
  UC1745912  Mimulus bolanderi Annetta Carter, Helen Sharsmith 1935-6-9 917 Santa Clara Arroyo Bayo, 39 miles from Livermore. Mt. Hamilton Range. Comment
  UC597359  Mimulus bolanderi H. K. Sharsmith 1935-5-5 3056 Santa Clara Seeboy Ridge Mount Hamilton Range 609 Comment
  UC597356  Mimulus douglasii H. K. Sharsmith 1936-4-2 3472 Santa Clara nearl edge of Burnt Hills Arroyo Bayo; Mount Hamilton Range 716 Comment
  UC597357  Mimulus douglasii H. K. Sharsmith 1935-3-30 1701 Santa Clara headwaters Arroyo Bayo; Mount Hamilton Range 609 Comment
  UC597348  Mimulus microphyllus H. K. Sharsmith 1935-5-5 3073 Santa Clara Arroyo Bayo Mount Hamilton Range 609 Comment
  UC597393  Mimulus nasutus H. K. Sharsmith 1935-5-5 3068 Santa Clara Arroyo Bayo Mount Hamilton Range 609 Comment
  JEPS79710  Mimulus pilosus Edward Lee with Annetta Carter 1935-7-4 1556 Santa Clara Arroyo Bayou; by the Big Buckeye Comment
  UC597365  Mimulus pilosus H. K. Sharsmith 1934-9-2 1357 Santa Clara Santa Isabella Creek Mount Hamilton (flood bed, e base of mt.) 640 Comment
  UC597367  Mimulus pilosus H. K. Sharsmith 1934-5-21 1112 Santa Clara Santa Isabella Creek Mount Hamilton (flood bed, e base of mt.) 640 Comment
  UC597546  Mimulus pilosus H. K. Sharsmith 1936-9-13 3876 Santa Clara Arroyo Bayo Mount Hamilton Range (near stream) 548 Comment
  UC571824  Minuartia californica H. K. Sharsmith 1935-4-28 1884 Santa Clara Santa Isabella Valley Mount Hamilton Range (w edge) 701 Comment
  UC571996  Minuartia californica C. W. and H. K. Sharsmith 1935-4-28 1854 Santa Clara Isabel Valley Mt. Hamilton Range (w side) 701 Comment
  UC575077  Minuartia pusilla H. K. Sharsmith 1935-5-3 1982 a Santa Clara Arroyo Bayo Mount Hamilton Range 609 Comment
  UC724606  Montia fontana H. K. Sharsmith 1935-5-5 3075 Santa Clara Mount Hamilton Range, Arroyo Bayo Arroyo Bayo; Mount Hamilton Range, Arroyo Bayo 609 Comment
  UC724572  Myosurus H. K. Sharsmith 1935-6-8 3317 Santa Clara between Arroyo Bayo and Santa Isabella Valley; Mount Hamilton Range 762 Comment
  UC597486  Nassella pulchra H. K. Sharsmith 1934-4-1 765 Santa Clara se slope Mount Hamilton 792 Comment
  UC1745933  Navarretia mellita Annetta Carter, Helen Sharsmith 1935-6-8 903 Santa Clara Top of ridge between head of Arroyo Bayo and upper end of San Isabel Valley. Mt. Hamilton Range. Comment
  UC908180  Navarretia tagetina H. K. Sharsmith 1935-6-9 3331 Santa Clara n side Santa Isabella Valley; Mount Hamilton Range, Santa Isabella Valley 609 Comment
  UC723058  Nemacladus ramosissimus H. K. Sharsmith 1935-6-8 3296 a Santa Clara divide between San Antonio Valley Arroyo Bayo; Mount Hamilton Range 762 Comment
  UC597422  Nuttallanthus texanus H. K. Sharsmith 1935-4-28 1898 Santa Clara Mount Hamilton Range, Santa Isabella Valley Santa Isabella Valley; Mount Hamilton Range, Santa Isabella Valley 762 Comment
  CAS-BOT-BC140328  Oemleria cerasiformis David D. Keck; J. Clausen 1937-5-13 4535 Santa Clara 1 mi. E. of Isabel Creek Comment
  UC723079  Orobanche uniflora subsp. occidentalis H. K. Sharsmith 1935-5-5 3065 Santa Clara Arroyo Bayo, Mount Hamilton Range. Comment
  CAS-BOT-BC318260  Packera breweri Helen Katherine Sharsmith 1935-5-3 1978 Santa Clara Seeboy Ridge, Mount Hamilton Range. 701 Comment
  UC572043  Packera breweri H. K. Sharsmith 1935-5-3 1978 Santa Clara Seeboy Ridge Mount Hamilton Range 701 Comment
  UC540621  Parvisedum pentandrum C. W. and H. K. Sharsmith 1935-5-5 3063 Santa Clara Mount Hamilton Range, s edge of Arroyo Bayo Arroyo Bayo; Mount Hamilton Range, Arroyo Bayo 609 Comment
  UC540622  Parvisedum pentandrum C. W. and H. K. Sharsmith 1935-4-28 1848 Santa Clara Mount Hamilton Range, at edge of Santa Isabella Valley Santa Isabella Valley; Mount Hamilton Range, Santa Isabella Valley 701 Comment
  UC540623  Parvisedum pentandrum C. W. and H. K. Sharsmith 1935-5-19 3160 Santa Clara Mount Hamilton Range, s edge of Arroyo Bayo Arroyo Bayo; Mount Hamilton Range, Arroyo Bayo 609 Comment
  UC571853  Parvisedum pentandrum H. K. Sharsmith 1936-4-25 3643 Santa Clara Mt. Hamilton Range, ne facing slope of Sugarloaf Mountain, northern edge of Santa Isabella Valley Santa Isabella Valley; Mt. Hamilton Range, Sugarloaf Mountain, Santa Isabella Valle 685 Comment
  UC571906  Pectocarya pusilla C. W. and H. K. Sharsmith 1936-4-2 3469 Santa Clara hill n Arroyo Bayo; Mount Hamilton Range 701 Comment
  UC597354  Pedicularis densiflora H. K. Sharsmith 1934-2-10 537 Santa Clara Seeboy Ridge; Mount Hamilton Range 731 Comment
  UC1746114  Pellaea mucronata var. mucronata Annetta Carter, Helen Sharsmith 1936-4-25 1172 Santa Clara Sugarloaf Mountain. Mt. Hamilton Range. Comment
  JEPS15085  Penstemon heterophyllus var. heterophyllus J. B. Spring 1931-8-20 45 Santa Clara 2 1/2 mi e Pyramid Peak; Mt. Hamilton Quad., e of Pyramid Peak 762 Comment
  UC597575  Penstemon heterophyllus var. purdyi H. K. Sharsmith 1935-6-16 3375 Santa Clara summit of Santa Isabella Peak Mount Hamilton Range, Santa Isabella Peak 1287 Comment
  JEPS116741  Pentachaeta exilis subsp. aeolica David Gowen 2006-5-9 577 Santa Clara Arroyo Bayo near Bollinger Canyon. Comment
  SD211558  Pentachaeta exilis subsp. aeolica David Gowen 2006-5-9 577 Santa Clara Arroyo Bayo near Bollinger Canyon. Comment
  UC571646  Pentachaeta exilis subsp. aeolica H. K. Sharsmith 1935-4-28 1864 Santa Clara floor Santa Isabella Valley; Mount Hamilton Range 670 Comment
  SEINET2054087 Image available Pentachaeta exilis subsp. exilis C. W. Sharsmith 1955-5-8 6257 Santa Clara Head of Arroyo Bayo, E of Mt. Hamilton, Mt. Halmiton Range Comment
  UC724607  Perideridia californica Helen K. Sharsmith 1934-5-21 1143 Santa Clara flood-bed of Santa Isabella Creek Mount Hamilton (e base of mt.) 640 Comment
  UC724550  Perideridia oregana Helen K. Sharsmith 1935-6-9 3328 Santa Clara Santa Isabella Valley Inner South Coast Ranges, Mount Hamilton Range (e end) 609 Comment
  UC571716  Phacelia C. W. and H. K. Sharsmith 1935-5-3 1987 Santa Clara Arroyo Bayo Mount Hamilton Range (s-facing slope) 655 Comment
  UC571721  Phacelia breweri C. W. and H. K. Sharsmith 1934-5-21 1123 Santa Clara Santa Isabella Cree Mount Hamilton (e base of mt.) 640 Comment
  UC571792  Phacelia distans C. W. and H. K. Sharsmith 1935-5-3 1974 Santa Clara e side of Seeboy Ridge Mount Hamilton Range 701 Comment
  UC571783  Phacelia divaricata C. W. and H. K. Sharsmith 1935-3-30 1704 Santa Clara Arroyo Bayo Mount Hamilton Range (near headwaters of stream) 609 Comment
  UC571786  Phacelia divaricata C. W. and H. K. Sharsmith 1935-5-3 1985 Santa Clara Arroyo Bayo Mount Hamilton Range (near headwaters of stream) 609 Comment
  UC1299139  Phacelia phacelioides Freed W. Hoffman 1949-4-19 2976 Santa Clara 6.8 mi e Isabel Creek; Arroyo Bayo Comment
  UC571781  Phacelia phacelioides H. K. Sharsmith 1936-4-25 3640 Santa Clara between Arroyo Bayo and Santa Isabella Valley; Mount Hamilton Range, Sugar Loaf Mountain Comment
  UC972133  Phacelia phacelioides Helen K. Sharsmith 1952-5-11 4068 Santa Clara Arroyo Bayo Inner South Coast Ranges, Mount Hamilton Range 609 Comment
  CAS-BOT-BC154294  Phacelia ramosissima C. W. Sharsmith; H. K. Sharsmith 1935-6-9 3319 Santa Clara Eastern edge of Santa Isabella Velley, Mount Hamilton Range; north-facing slope at edge of valley 609 Comment
  SJSU11201  Phacelia rattanii C. W. Sharsmith 1984-5-5 8890 Santa Clara Arnold Ranch, Arroyo Bayo, Mt Hamilton-Livermore Rd c. 5 mi E of bridge crossing of Santa Isabella Cr, Mt Hamilton Range Comment
  UC724474  Phacelia rattanii H. K. Sharsmith 1936-5-23 3732 Santa Clara Santa Isabella Creek Mount Hamilton Range, Mount Santa Isabella (e base of mt.) 670 Comment
  RSA78623  Pinus coulteri Verne Grant, Alva Grant 1952-5-8 17595 Santa Clara East side of Mt. Hamilton on road to Santa Isabella Valley. 1220 Comment
  CAS-BOT-BC228475  Plagiobothrys myosotoides C. W. Sharsmith; H. K. Sharsmith 1935-4-28 1893 Santa Clara Ridge between Isabel Valley and Arroyo Bayo, Mount Hamilton Range 762 Comment
  GH420221  Plagiobothrys myosotoides C. W. Sharsmith & H. K. Sharsmith 1935-4-28 1893 Unknown Ridge between Isabel Valley and Arroyo Bayo, Mount Hamilton Range (ca. 8 mi e of observatory) 762 Comment
  UC571931  Plagiobothrys tenellus C. W. and H. K. Sharsmith 1935-4-28 1846 Santa Clara w edge of valley Mt. Hamilton Range, Isabel Valley 701 Comment
  UCSB5652  Plagiobothrys tenellus Kamb, Peter; Chisaki, Francia 1950-4-1 Santa Clara Mt. Hamilton-San Antonio Valley Road 1/2 mile east of crossing Isabel Creek; Mt. Hamilton Range 685 Comment
  UC571884  Plagiobothrys verrucosus C. W. and H. K. Sharsmith 1935-4-28 1893 Santa Clara ridge between Isabel Valley and Arroyo Bayo; Mt. Hamilton Range 762 Comment
  UC1745733  Plectritis brachystemon Annetta Carter, Helen Sharsmith 1935-6-9 908 Santa Clara Side valley at upper end of San Isabel Valley. Mt. Hamilton Range. Comment
  UC724649  Plectritis brachystemon H. K. Sharsmith 1935-6-9 3325 Santa Clara Mount Hamilton Range, Santa Isabella Valley, tributary to Santa Isabella Creek Santa Isabella Valley; Mount Hamilton Range, Santa Isabella Valley 609 Comment
  UC999848  Plectritis brachystemon S. C. Dyal, A. Carter, E. Crum, J. Morrison 1938-4-27 685 Santa Clara Arroyo Bayo Creek w of Arroyo Bayo (Mount Hamilton Range, San Antonio divide); Mount Hamilton Range, San Antonio divide, Arroyo Bayo Creek Comment
  UC724637  Plectritis ciliosa H. K. Sharsmith 1936-4-2 3462 Santa Clara n of Arroyo Bayo (Mount Hamilton Range); Mount Hamilton Range 701 Comment
  UC1018939  Plectritis ciliosa subsp. ciliosa S. C. Dyal, A. Carter, E. Crum, J. Morrison 1938-4-27 643 Santa Clara w of Arroyo Bayo (an Antonio Valley divide, Arroyo Bayo Creek); Mount Hamilton Range, San Antonio Valley divide, Arroyo Bayo Comment
  UC724639  Plectritis ciliosa subsp. ciliosa H. K. Sharsmith 1936-4-2 3463 Santa Clara n of Arroyo Bayo (Mount Hamilton Range); Mount Hamilton Range 701 Comment
  UC999817  Plectritis macrocera S. C. Dyal, A. Carter, E. Crum, J. Morrison 1938-4-27 702 Santa Clara w of Arroyo Bayo-San Antonio divide (Mount Hamilton Range, Arroyo Bayo Creek); Mount Hamilton Range, Arroyo Bayo Creek Comment
  SJSU901  Poa bulbosa B. Peterson 1946-4-15 Santa Clara Arroyo Bayo E of Mt Hamilton, Mt Hamilton Range Comment
  UCSC002568  Poa secunda Grey Hayes 2000-4-20 34 Santa Clara Mount Hamilton, Isabel Valley Ranch Comment
  CAS-BOT-BC243187  Poa secunda subsp. secunda H. K. Sharsmith 1935-5-3 1948 a Santa Clara Seeboy Ridge, Mount Hamilton Range 731 Comment
  UC597495  Poa secunda subsp. secunda H. K. Sharsmith 1935-5-3 1948 a Santa Clara Seeboy Ridge; Mt Hamilton Range 731 Comment
  SEINET3245904  Polemoniaceae Pete L. Morrell, Staci Markos 1996-1 493 Santa Clara Coast Range: less than 0.7 mi. north of bridge on Mt. Hamilton Rd., at mile marker 15.5, c. 9 miles (air) east of San Jose (Lick Observatory 7.5') Comment
  UC724499  Polygonum parryi H. K. Sharsmith 1935-6-8 3311 Santa Clara ridge between Arroyo Bayo and Santa Isabella Valley (dry sag pond); Mount Hamilton Range 762 Comment
  SJSU6323  Polypogon maritimus C. W. Sharsmith 1973-5-19 7960 Santa Clara bottom land near head of Arroyo Bayo, Mt. Hamilton Range, eastern Santa Clara County Comment
  UC204706  Polypogon monspeliensis R. L. Pendleton 1910-6-18 1495 Santa Clara Adobe Ck Rd San Antonio Ck; San Antonio Ck Adobe Ck Rd 121 Comment
  UCD91363  Polypogon monspeliensis R. L. Pendleton 1910-6-18 1495 Santa Clara San Antonio Creek. Adobe Creek Road. 121 Comment
  CAS-BOT-BC154524  Prunus ilicifolia Helen K. Sharsmith 1935-6-8 3289 Santa Clara Mount Hamilton Range. Inner South Coast Ranges. Eastern edge of San Antonio Valley on ridge leading to Arroyo Bayo 563 Comment
  UC1281132  Prunus ilicifolia H. K. Sharsmith 1935-6-8 3289 Santa Clara e edge of San Antonio Valley on ridge leading to Arroyo Bayo; Mount Hamilton Range, San Antonio Valley 563 Comment
  UC724449  Prunus ilicifolia Helen K. Sharsmith 1936-4-25 3639 Santa Clara near summit of Sugarloaf Mountains (Mount Hamilton Range); Inner South Coast Ranges, Mount Hamilton Range 822 Comment
  UC724450  Prunus ilicifolia H. K. Sharsmith 1935-6-8 3289 Santa Clara e edge of San Antonio Valley on ridge leading to Arroyo Bayo; Mount Hamilton Range, San Antonio Valley 563 Comment
  UC724451  Prunus ilicifolia Helen K. Sharsmith 1934-9-2 1372 Santa Clara at headwaters of Arroyo Bayo (Mount Hamilton Range); Inner South Coast Ranges, Mount Hamilton Range 579 Comment
  UC1128452  Prunus virginiana var. demissa R. W. Lundh 1931-7-21 10 Santa Clara San Antonio Creek 609 Comment
  UC724541  Prunus virginiana var. demissa H. K. Sharsmith 1935-5-19 3159 Santa Clara n slope of Arroyo Bayo, Mount Hamilton Range Arroyo Bayo; Mount Hamilton Range, Arroyo Bayo 579 Comment
  UC724546  Prunus virginiana var. demissa H. K. Sharsmith 1935-6-8 3290 Santa Clara between San Antonio Valley and Arroyo Bayo (Mount Hamilton Range); Mount Hamilton Range 563 Comment
  UC572057  Pseudognaphalium californicum H. K. Sharsmith 1936-4-25 3641 Santa Clara Sugarloaf Mountain Mount Hamilton Range 847 Comment
  LA46637  Quercus berberidifolia Annetta M. Carter; 1936-9-13 1208 Santa Clara Mount Hamilton Range, Divide between Arroyo Bayo and San Antonio Valley 701 Comment
  UC1540476  Quercus berberidifolia Annetta M. Carter 1936-9-13 1208 Santa Clara divide between Arroyo Bayo and San Antonio Valley; Mount Hamilton Range 701 Comment
  UC571872  Quercus berberidifolia H. K. Sharsmith 1936-9-13 3864 Santa Clara divide between Arroyo Bayo and San Antonio Valley; Mount Hamilton Range 579 Comment
  UC588151  Quercus berberidifolia Annetta M. Carter 1936-9-13 1208 Santa Clara divide between Arroyo Bayo and San Antonio Valley; Mount Hamilton Range 701 Comment
  UCSC002556  Quercus berberidifolia Grey Hayes 2000-4-20 210 Santa Clara Mount Hamilton, Isabel Valley Ranch Comment
  A344545  Quercus dumosa A. M. Carter 1936-9-13 1208 Unknown Divide between Arroyo Bayo and San Antonio Valley, Mount Hamilton Range 701 Comment
  CAS-BOT-BC79544  Quercus dumosa Annette M. Carter 1936-9-13 1208 Santa Clara Divide between Arroyo Bayo and San Antonio Valley, Mount Hamilton Range 701 Comment
  GH344509  Quercus dumosa A. M. Carter 1936-9-13 1208 Unknown Divide between Arroyo Bayo and San Antonio Valley, Mount Hamilton Range 701 Comment
  SACT002658  Quercus dumosa Annetta Carter 1936-9-13 Santa Clara Divide between Arroyo Bayo and San Antonio Valley. Mount Hamilton. Stiff shrubs 4-6 feet tall. Withj Adenostoma fasciculatum and Ceanothus cuneatus. Comment
  UC724554  Ranunculus aquatilis var. capillaceus H. K. Sharsmith 1935-4-28 1873 Santa Clara tributary to Santa Isabella Creek Mount Hamilton Range, Santa Isabella Valley 670 Comment
  UC724560  Ranunculus californicus Helen K. Sharsmith 1936-4-2 3467 Santa Clara hills n Arroyo Bayo; Inner South Coast Ranges, Mount Hamilton Range 701 Comment
  UC724509  Ranunculus hebecarpus H. K. Sharsmith 1936-4-2 3468 Santa Clara hills n Arroyo Bayo; Mount Hamilton Range 701 Comment
  UC1121859  Rhamnus ilicifolia R. W. Lundh 1931-7-26 16 Santa Clara San Antonio Creek Mt. Hamilton Quad. 609 Comment
  UC723230  Rhamnus ilicifolia H. K. Sharsmith 1935-6-9 3342 Santa Clara n-facing slope of Arroyo Bayo Mount Hamilton Range, Arroyo Bayo 609 Comment
  POM275466  Rhamnus tomentella subsp. tomentella H. K. Sharsmith 1935-6-2 3267 Santa Clara Adjacent to Santa Isabella Creek, Eastern base of Mt. Hamilton 671 Comment
  UCSC002578  Ribes amarum Grey Hayes 2000-4-20 105 Santa Clara Mount Hamilton, Isabel Valley Ranch Comment
  UCSC002728  Ribes amarum Grey Hayes 2000-4-20 379 Santa Clara Mount Hamilton, Isabel Valley Ranch Comment
  A363930  Ribes aureum J. T. Howell 1930-4-6 4667 Unknown 9 miles from summit of Mt. Hamilton on road to San Antonio Valley Comment
  GH363944  Ribes aureum J. T. Howell 1930-4-6 4667 Unknown 9 miles from summit of Mt. Hamilton on road to San Antonio Valley Comment
  CAS-BOT-BC92426  Ribes aureum var. gracillimum G. B. Rossbach; R. P. Rossbach; Dr. H. J. Beaver 1938-4-24 661 Santa Clara Arroyo Bayo, east side of Mount Hamilton. Comment
  CAS-BOT-BC92429  Ribes aureum var. gracillimum John Thomas Howell 1930-4-6 4667 Santa Clara 9 miles from summit of Mount Hamilton on road to San Antonio Valley. Comment
  JEPS97745  Ribes aureum var. gracillimum Annetta Carter, Helen Sharsmith 1936-4-2 1054 Santa Clara Arroyo Bayo near Buckners (3 mi. W of [Arroyo Bayo-San Antonio Valley] divide). Mt. Hamilton Range. Comment
  SJSU1652  Ribes aureum var. gracillimum C. W. Sharsmith 1955-5-8 6256 Santa Clara Arroyo Bayo, E of Mt Hamilton, Mt Hamilton Range Comment
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Sep 13 2011
  UC1745879  Ribes aureum var. gracillimum Annetta Carter, Helen Sharsmith 1936-4-2 1054 Santa Clara Arroyo Bayo near Buckners (3 mi. W of [Arroyo Bayo-San Antonio Valley] divide). Mt. Hamilton Range. Comment
  UC723291  Ribes californicum Helen K. Sharsmith 1936-5-23 3736 Santa Clara near Santa Isabella Creek (e base of Santa Isabella Peak); Inner South Coast Ranges, Mount Hamilton Range 670 Comment
  UC723315  Ribes californicum H. K. Sharsmith 1935-2-17 1446 Santa Clara near top Seeboy Ridge; Mount Hamilton Range 670 Comment
  CAS-BOT-BC93046  Ribes californicum var. californicum David D. Keck; J. Clausen 1937-5-13 4536 Santa Clara Mount Hamilton-San Antonio Valley Road, ca. 1 mile east of Isabel Creek. Comment
  CAS-BOT-BC93051  Ribes californicum var. californicum Helen K. Sharsmith 1936-4-2 3484 Santa Clara Inner South Coast Ranges. Mount Hamilton Range. Arroyo Bayo near headwaters. 609 Comment
  CAS-BOT-BC173502  Ribes malvaceum David D. Keck; J. Clausen 1937-5-13 4527 Santa Clara Ca. 3 mi. E. of summit of Mt. Hamilton, on road to Isabel Creek Comment
  CAS-BOT-BC173503  Ribes malvaceum Helen K. Sharsmith 1935-2-24 1470 Santa Barbara In chaparral of divide between San Antonio Valley and Aroyo Bayo 762 Comment
  GH380354  Ribes malvaceum D. D. Keck & J. Clausen 1937-5-13 4527 Unknown ca. 3 mi. E. of summit of Mt. Hamilton, on road to Isabel Creek Comment
  UC723153 Image available Ribes malvaceum H. K. Sharsmith 1935-2-24 1470 Santa Clara divide between San Antonio Valley and Arroyo Bayo; Mount Hamilton Range 762 Comment
  UCSC002557  Ribes malvaceum Grey Hayes 2000-4-20 427 Santa Clara Mount Hamilton, Isabel Valley Ranch Comment
  JEPS80999  Ribes menziesii Edward Lee with Annetta Carter 1935-7-4 1558 Santa Clara on e side about 5 mi from summit Mt. Hamilton (San Antonio Road) Comment
  JEPS81000  Ribes menziesii Edward Lee with Annetta Carter 1935-7-4 1558 Santa Clara on e side 5 mi from summit Mt. Hamilton (San Antonio Road) Comment
  UC724538  Rosa californica H. K. Sharsmith 1934-9-2 1364 Santa Clara Arroyo Bayo Mount Hamilton Range, Seeboy Ridge (e base of ridge, adjacent to dried-up streamlet) 579 Comment
  UCSC002554  Rosa californica Grey Hayes 2000-4-20 419 Santa Clara Mount Hamilton, Isabel Valley Ranch Comment
  SJSU10098  Salix exigua R. L. Fisher 1957-9-13 228 Santa Clara Arroyo Isabel (Santa Isabella Cr) E of Mt Hamilton, Mt Hamilton Range Comment
  UC724661  Salix exigua var. hindsiana H. K. Sharsmith 1935-5-25 3212 Santa Clara edge of San Antonio Creek San Antonio Creek; Mt. Hamilton Range, Burnt Hills, San Antonio Creek 609 Comment
  CAS-BOT-BC107807  Salix hindsiana Helen K. Sharsmith 1935-5-25 3212 Santa Clara Edge of San Antonio Creek, Burnt Hills - Mount Hamilton Range, Inner South Coast Ranges 609 Comment
  UCSC002739  Sambucus nigra subsp. caerulea Grey Hayes 2000-4-20 383 Santa Clara Mount Hamilton, Isabel Valley Ranch Comment
  UC724716  Sanicula bipinnata H. K. Sharsmith 1935-5-3 1961 Santa Clara Mount Hamilton Range, Summit of Seeboy Ridge Seeboy Ridge; Mount Hamilton Range, Seeboy Ridge 731 Comment
  JEPS85276  Saxifraga californica David D. Keck and J. Clausen 1937-5-13 4525 Santa Clara 3 mi e of summit of Mount Hamilton (on road to Isabel Creek) Comment
  RSA19283  Saxifraga californica D. D. Keck, J. Clausen 1937-5-13 4525 Santa Clara Mt. Hamilton, 3 miles E of summit on road to Isabel Creek. Comment
  CAS-BOT-BC243522  Scribneria bolanderi H. K. Sharsmith 1935-4-28 1856 Santa Clara Slopes at edge of Santa Isabella Valley, Mount Hamilton Range 670 Comment
  CAS-BOT-BC243523  Scribneria bolanderi H. K. Sharsmith 1935-4-28 1856 Santa Clara Slopes at edge of Santa Isabella Valley, Mount Hamilton Range 670 Comment
  GH361140  Scribneria bolanderi H. K. Sharsmith 1935-4-28 1856 Unknown Lower chaparral slopes at edge of Santa Isabella Valley, Mount Hamilton Range 670 Comment
  LA14374  Scribneria bolanderi Helen Sharsmith; 1935-4-28 1856 Santa Clara Isabella Valley 670 Comment
  UC597321  Scribneria bolanderi H. K. Sharsmith 1935-5-5 3079 Santa Clara between Arroyo Bayo and San Antonio Valley (Mount Hamilton Range); Mount Hamilton Range 701 Comment
  UC597322  Scribneria bolanderi H. K. Sharsmith 1936-4-25 3636 Santa Clara above tributary to Arroyo Bayo (near base of Sugarloaf Mountain); Mount Hamilton Range, Sugarloaf Mountain 701 Comment
  UC597491  Scribneria bolanderi H. K. Sharsmith 1935-4-28 1856 Santa Clara Mount Hamilton Range, Santa Isabella Valley Santa Isabella Valley; Mount Hamilton Range, Santa Isabella Valley 670 Comment
  UC571842  Sedum spathulifolium C. W. and H. K. Sharsmith 1935-5-26 3214 Santa Clara Arroyo Bayo , Arroyo Bayo (Mt. Hamilton Range) 609 Comment
  UC1745730  Senecio flaccidus var. douglasii Annetta M. Carter, Mary Bowerman 1934-10-14 731 Santa Clara Summit NW of Isabel Creek & Smith Creek junction. Mt. Hamilton Range. 972 Comment
  SJSU11200  Sherardia arvensis C. W. Sharsmith 1984-5-5 8891 Santa Clara Arnold Ranch, Arroyo Bayo, Mt Hamilton-Livermore Rd c. 5 mi E of bridge crossing Santa Isabella Cr, Mt Hamilton Range Comment
  UCSC002776  Sisymbrium officinale Grey Hayes 2000-4-20 281 Santa Clara Mount Hamilton, Isabel Valley Ranch Comment
  UC1745953  Solanum umbelliferum Annetta Carter, Helen Sharsmith 1936-4-3 1056 Santa Clara 1/2 mi below summit of Seeboy Ridge Mt. Hamilton Range; 1/2 mi. below summit of Seeboy Ridge. Mt. Hamilton Range. Comment
  UC1745954  Solanum umbelliferum Annetta Carter, Helen Sharsmith 1936-4-3 1057 Santa Clara 1/2 mi below summit of Seeboy Ridge Mt. Hamilton Range; 1/2 mi. below summit of Seeboy Ridge. Mt. Hamilton Range. Comment
  RSA21831  Solidago californica Joseph A. Ewan 1934-9-2 8960 Santa Clara Head of Arroyo Bayo. Comment
  RSA603711  Solidago californica Joseph A. Ewan 1934-9-2 8960 Santa Clara Head of Arroyo Bayo. Comment
  CAS-BOT-BC365218  Solidago velutina subsp. californica Joseph Andorfer Ewan 1934-9-2 8960 Santa Clara Head of Arroyo Bayo Comment
  LA203962  Solidago velutina subsp. californica J. A. Ewan; 1934-2-2 8960 Santa Clara Head of Arroyo Bayo Comment
  UC571649  Solidago velutina subsp. californica H. K. Sharsmith 1936-9-13 3875 Santa Clara Arroyo Bayo , Arroyo Bayo (Mount Hamilton Range) 548 Comment
  UC571655  Solidago velutina subsp. californica H. K. Sharsmith 1934-9-2 1371 Santa Clara near headwaters Arroyo Bayo (Mount Hamilton Range); Mount Hamilton Range 579 Comment
  UC723843  Solidago velutina subsp. californica Joseph Andorfer Ewan 1934-9-2 8960 Santa Clara head Arroyo Bayo; head of Arroyo Bayo Comment
  UC597449  Stachys ajugoides var. ajugoides H. K. Sharsmith 1935-6-9 3341 Santa Clara Santa Isabella Valley Mount Hamilton Range 609 Comment
  UCLA71592  Stachys ajugoides var. ajugoides H. K. Sharsmith 1935-6-9 3341 Santa Clara Santa Isabella Valley Mount Hamilton Range 609 Comment
  UC597446  Stachys ajugoides var. rigida H. K. Sharsmith 1936-5-23 3731 Santa Clara near Santa Isabella Valley (e side of mountain); Mount Hamilton, Santa Isabella Creek 670 Comment
  UC571566  Stephanomeria elata H. K. Sharsmith 1934-9-2 1361 Santa Clara Seeboy Ridge Mount Hamilton 731 Comment
  CAS-BOT-BC61266  Streptanthus callistus John Laurence Morrison 1975-4-29 4045 Santa Clara On both sides of the San Antonio Valley Road from Mount Hamilton to Patterson. Comment
  CAS-BOT-BC61268  Streptanthus callistus Helen K. Sharsmith 1963-5-11 5428 Santa Clara Arroyo Bayo, Mount Hamilton Range. Comment
  JEPS27079  Streptanthus callistus John L. Morrison and Annetta Carter 1938-3-27 3019 Santa Clara on road to San Antonio Valley 6.8 mi e.-s.e. Isabel Creek; Inner South Coast Ranges, Mt. Hamilton Range, Arroyo Bayo 609 Comment
  SJSU1649  Streptanthus callistus C. W. Sharsmith 1955-5-8 6259 Santa Clara shaly slope near head of Arroyo Bayo, E of Mt Hamilton, Mt Hamilton Range. Comment
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Apr 17 2011
  UC1292769  Streptanthus callistus Freed W. Hoffman 4205 Santa Clara Arroyo Bayo Mount Hamilton Range Comment
  UC1301018  Streptanthus callistus Helen K. Sharsmith 1963-5-11 5428 Santa Clara Head of Arroyo Bayo San Francisco Bay Region, Mount Hamilton Range Comment
  UC630663  Streptanthus callistus John L. Morrison and Annetta Carter 1938-3-27 3019 Santa Clara on road to San Antonio Valley 6.8 mi e.-s.e. Isabel Creek; Inner South Coast Ranges, Mt. Hamilton Range, Arroyo Bayo 608 Comment
  UCD164219  Streptanthus callistus N. Ivalu Cacho; Sharon Y. Strauss 2013-4-17 IC-SS 296 Santa Clara Mt. Hamilton. CA Hwy 130, Sn Antonio Valley Road. At Arnolds Ranch, private property. 1156 Comment
  UCD164220  Streptanthus glandulosus N. Ivalu Cacho; Sharon Y. Strauss 2013-4-17 IC-SS 297 Santa Clara Quimby Road. 1145 Comment
  UC724484  Streptanthus glandulosus subsp. glandulosus C. W. and H. K. Sharsmith 1935-4-28 1887 Santa Clara rocky knoll at n edge of valley Mount Hamilton Range, Santa Isabella Valley 701 Comment
  JEPS112832  Stylocline gnaphaloides Dean W. Taylor 1994-4-21 14163 Santa Clara Arroyo Bayo, base of hills to N of county road 0.3 mi E of mouth of Bollinger Canyon 609 Comment
  UC572071  Stylocline gnaphaloides H. K. Sharsmith 1935-5-3 1956 Santa Clara w slope Seeboy Ridge; Mount Hamilton Range 670 Comment
  CAS-BOT-BC234752  Symphoricarpos mollis C. W. Sharsmith; H. K. Sharsmith 1935-5-26 3218 Santa Clara East side of Seeboy Ridge, Mount Hamilton Range 685 Comment
  UC572039  Symphoricarpos mollis C. W. and H. K. Sharsmith 1935-5-26 3218 Santa Clara e side Seeboy Ridge; Mt. Hamilton Range 685 Comment
  UC724626  Tauschia hartwegii Helen K. Sharsmith 1936-4-2 3487 Santa Clara shady slope Arroyo Bayo (Mount Hamilton Range); Inner South Coast Ranges, Mount Hamilton Range 548 Comment
  UC724463  Tetrapteron graciliflorum H. K. Sharsmith 1935-4-28 1847 Santa Clara Santa Isabella Valley Mount Hamilton Range (n end) 701 Comment
  UC724582  Thalictrum fendleri var. polycarpum H. K. Sharsmith 1935-5-3 1984 Santa Clara slope at edge of Arroyo Bayo Mount Hamilton Range 548 Comment
  UC571768  Thysanocarpus radians C. W. and H. K. Sharsmith 1935-4-28 1885 Santa Clara northern edge of valley on lower slopes Santa Isabella Valley; Mount Hamilton Range, Santa Isabella Valley 701 Comment
  SEINET8999665 Image available Trichostema lanceolatum Unknown 1933-10-8 8128 Santa Clara Isabel Valley, e. of Mt. Hamilton. Comment
  UC1137615  Trichostema lanceolatum R. W. Lundh 1931-9-1 55 Santa Clara Isabel Valley 701 Comment
  UC521795  Trichostema lanceolatum Joseph Andorfer Ewan 1933-10-8 8128 Santa Clara Arroyo Bayo, E of Isabel Valley, E of Mount Hamilton Comment
  UCSC002552  Trifolium albopurpureum Grey Hayes 2000-4-20 42 Santa Clara Mount Hamilton, Isabel Valley Ranch Comment
  UC592596  Trifolium albopurpureum var. albopurpureum H. K. Sharsmith 1935-4-28 1881 Santa Clara Santa Isabella Valley Mount Hamilton Range 670 Comment
  UC592482  Trifolium ciliolatum H. K. Sharsmith 1935-5-3 1960 Santa Clara Seeboy Ridge Mt. Hamilton Range 731 Comment
  UC592480  Trifolium depauperatum var. depauperatum H. K. Sharsmith 1935-4-28 1882 Santa Clara Santa Isabella Valley Mount Hamilton Range 670 Comment
  UC592526  Trifolium depauperatum var. depauperatum H. K. Sharsmith 1936-4-2 3480 Santa Clara Arroyo Bayo Mount Hamilton Range 640 Comment
  UC592578  Trifolium fucatum H. K. Sharsmith 1935-4-28 1880 Santa Clara Santa Isabella Valley Mount Hamilton Range 670 Comment
  UC592626  Trifolium microdon H. K. Sharsmith 1935-5-2 1943 Santa Clara edges of Santa Isabella Valley; Mt Hamilton Range 670 Comment
  UCSC002792  Trifolium variegatum Grey Hayes 2000-4-20 46 Santa Clara Mount Hamilton, Isabel Valley Ranch Comment
  UC592577  Trifolium variegatum var. melananthum H. K. Sharsmith 1935-4-28 1855 Santa Clara Santa Isabella Valley Moutn Hamilton Range 701 Comment
  UC592616  Trifolium willdenovii H. K. Sharsmith 1935-5-3 1972 Santa Clara Seeboy Ridge Mount Hamilton Range 701 Comment
  UC676729  Triphysaria eriantha subsp. eriantha Reed C. Rollins 1941-3-30 2956 Santa Clara 16 mi e San Jose; Mt. Hamilton Range Comment
  CAS-BOT-BC382810  Uropappus lindleyi H. K. Sharsmith 1935-5-3 1952 Santa Clara Seeboy Ridge, Mount Hamilton Range 822 Comment
  UC724408  Urtica dioica subsp. holosericea H. K. Sharsmith 1936-9-13 3877 Santa Clara Mount Hamilton Range, Arroyo Bayo at eastern base of Seeboy Ridge Arroyo Bayo; Mount Hamilton Range, Seeboy Ridge, Arroyo Bayo 548 Comment
  UC597583  Veronica peregrina subsp. xalapensis H. K. Sharsmith 1935-6-9 3340 Santa Clara Santa Isabella Valley; Mount Hamilton Range, Santa Isabella Valley 609 Comment
  GH381994  Viola purpurea subsp. quercetorum D. D. Keck & J. Clausen 1937-5-13 4545 Unknown Mt. Hamilton Range. Arroyo Bayo, 6.8 mi. S.E.E. of Isabel Creek on rd. to San Antonio Valley Comment
  UC1224700  Viola purpurea subsp. quercetorum David D. Keck and J. Clausen 1937-5-13 4545 Santa Clara 6.8 mi see of Isabel Creek (on road to San Antonio Valley); Mount Hamilton Range, Arroyo Bayo Comment
  UC724397  Viola purpurea subsp. quercetorum H. K. Sharsmith 1935-5-3 1954 Santa Clara Seeboy Ridge; Mount Hamilton Range, Seeboy Ridge 822 Comment
  CAS-BOT-BC183704  Vulpia microstachys var. ciliata Edith Lang 1923-5-20 s.n. Santa Clara Above Isabel Creek on Livermore Road Comment
  CAS-BOT-BC183705  Vulpia microstachys var. ciliata H. K. Sharsmith 1935-5-18 3101 Santa Clara Eastern side of San Antonio Valley near divide leading into Arroyo Bayo, Mount Hamilton Range 594 Comment
  GH341833  Vulpia microstachys var. ciliata H. K. Sharsmith 1935-5-18 3101 Unknown Eastern side of San Antonio Valley near divide leading into Arroyo Bayo, Mount Hamilton Range 594 Comment
  UC597529  Vulpia microstachys var. ciliata H. K. Sharsmith 1935-5-18 3101 Santa Clara near divide leading into Arroyo Bayo (e side of San Antonio Valley); Mount Hamilton Range, San Antonio Valley 594 Comment
  CAS-BOT-BC183835  Vulpia microstachys var. confusa Edith Lang 1923-5-20 s.n. Santa Clara Above Isabel Creek on Livermore Road Comment
  UC597526  Vulpia microstachys var. pauciflora H. K. Sharsmith 1936-4-24 3624 Santa Clara hills sw of San Antonio Valley (near headwaters of Arroyo Bayo); Mount Hamilton Range 579 Comment
  UC597503  Vulpia octoflora var. glauca H. K. Sharsmith 1935-5-5 3078 Santa Clara hills between Arroyo Bayo and San Antonio Valley; Mount Hamilton Range Comment
  UC1746148  Vulpia octoflora var. octoflora Annetta M. Carter, Ethel Crum 1938-9-18 1434 Santa Clara Ridge S of head of Arroyo Bayo. Mt. Hamilton Range. Comment
  UC571494  Wyethia helenioides H. K. Sharsmith 1936-4-24 3622 Santa Clara sw of San Antonio Valley (on road to Arroyo Bayo); Mount Hamilton Range 579 Comment
  UC571495  Wyethia helenioides H. K. Sharsmith 1935-6-9 3343 Santa Clara Arroyo Bayo, Mount Hamilton Range 548 Comment
  UC571496  Wyethia helenioides H. K. Sharsmith 1935-5-3 1962 Santa Clara Top of Seeboy Ridge Mount Hamilton Range 731 Comment



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