Search Results — 2000 specimen records retrieved (1469 records with coordinates)
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(For large data reqests, please contact Jason Alexander, jason_alexander@berkeley.edu.)

 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-BC206009  Ribes menziesii John Thomas Howell 1930-4-15 4713 Alameda North slope of Grizzley [Grizzly] Peak, Berkeley Hills Comment
  CAS-BOT-BC280455  Cirsium quercetorum John Thomas Howell 1930-7-4 5333 Alameda Above Shephard's [Shepherd] Canyon, Oakland Hills Comment
  CAS-BOT-BC349090  Microseris douglasii subsp. tenella John Thomas Howell 1935-4-11 12591 Alameda Tesla Hills Comment
  CAS-BOT-BC48474  Ceanothus cuneatus John Thomas Howell 1925-3-23 879 Alameda Arroyo Mocho at ne. base of Cedar Mt. Comment
  CAS-BOT-BC84684  Anthemis cotula John Thomas Howell 1924-10-11 668 Alameda Berkeley Comment
  CAS-BOT-BC88697  Lepidium acutidens John Thomas Howell 1933-3-26 10873 Alameda Livermore Valley near Livermore. Comment
  POM196442  Cercocarpus betuloides J. T. Howell 1925-3-22 833 Alameda Arroyo Mocho, at NE base of Cedar Mt. Comment
  UC28626  Sambucus racemosa var. racemosa M. A. Howe 1893-1 Alameda Shell Mound Comment
  UC575717  Guillenia flavescens John Thomas Howell 1935-4-11 12587 Alameda Tesla Hills Comment
  UC710625  Galium murale John Thomas Howell 1944-4-30 19421 Alameda e Mills College; Oakland Hills, Portugese Flat 304 Comment
  CAS-BOT-BC133381  Trillium ovatum John Thomas Howell 1925-3-1 s.n. Alameda Redwood Peak Trail, Oakland Hills Comment
  CAS-BOT-BC250370  Eriogonum gracile John Thomas Howell 1932-10-16 10836 Alameda 8 miles from Livermore on Tesla Road Comment
  CAS-BOT-BC343573  Madia sativa John Thomas Howell 1924-10-11 672 Alameda Euclid Avenue, Berkeley Comment
  CAS-BOT-BC378918  Ranunculus californicus var. californicus John Thomas Howell 1925-3-23 877 Alameda Arroyo Mocho at NE base of Cedar Mt. Comment
  CAS-BOT-BC390287  Spergularia macrotheca var. longistyla John Thomas Howell 1943-5-16 18112 Alameda Lower part of Arroyo Mocho Comment
  CAS-BOT-BC413962  Polygonum aviculare subsp. aviculare John Thomas Howell 1953-4-26 28926 Alameda West of Livermore Comment
  CDA6682  Dipsacus fullonum J. T. Howell 1973-8-19 50254 Alameda West side of Eastshore Freeway south of Berkeley Marina, Berkeley. 0 Comment
  POM179675  Pyrrocoma racemosa J. T. Howell 1930-10-11 5547 Alameda Livermore Valley, 4 miles W of Livermore Comment
  POM180971  Galium porrigens J. T. Howell 1930-6-15 5303 Alameda NE slope of Grizzley Peak. Berkeley Hills. Comment
Read comments
Mar 6 2011
  POM248704  Spergularia macrotheca var. longistyla J. T. Howell 1938-4-10 13739 Alameda Eastern Livermore Valley. Comment
  POM259757  Erysimum capitatum var. capitatum J. T. Howell 1938-4-10 13746 Alameda Near Midway. Comment
  CAS-BOT-BC202064  Lupinus lepidus var. lobbii John Thomas Howell 1977-8-2 52481 Alpine Silver Creek, about 1 mile northeast of Lake Alpine on Ebbetts Pass Road 2346 Comment
  CAS-BOT-BC236350  Poa secunda subsp. secunda John Thomas Howell; Barbara T. Menzies; Roberta Shockey 1978-6-28 53156 Alpine W slope of Ebbetts Peak 2773 Comment
  CAS-BOT-BC280676  Hesperostipa comata John Thomas Howell 1963-7-10 39719 Alpine Grover Hot Springs 1798 Comment
  CAS-BOT-BC301479  Eriophyllum lanatum var. integrifolium John Thomas Howell 1977-8-3 52514 A Alpine Just north of Ebbetts Pass 2682 Comment
  CAS-BOT-BC301480  Eriophyllum lanatum var. integrifolium John Thomas Howell 1977-8-3 52514 B Alpine Just north of Ebbetts Pass 2682 Comment
  CAS-BOT-BC88052  Thelypodium crispum John Thomas Howell 1964-8-9 40903 Alpine Sierra Nevada. Grover Hot Springs. 1798 Comment
  SD51389  Eurybia integrifolia Darley F. Howe 1961-8-10 Alpine Kirkwood on Carson Pass road Hwy 88. 2345 Comment
  SD51392  Symphyotrichum spathulatum Darley F. Howe 1961-8-10 Alpine By stream in meadow just north of Kirkwood on Carson Pass road. Comment
Read comments
Nov 24 2010
  CAS-BOT-BC22265  Carex hassei John Thomas Howell 1963-7-10 39675 Alpine At Grover Hot Springs. 1798 Comment
  CAS-BOT-BC280054  Cirsium neomexicanum John Thomas Howell; Barbara T. Menzies; Roberta Shockey 1978-6-27 53114 Alpine East side of Ebbetts Pass on road to Markleeville 1828 Comment
  CAS-BOT-BC41722  Draba densifolia John Thomas Howell; Barbara T. Menzies; Roberta Shockey 1978-6-28 53152 Alpine Sierra Nevada. Western slope of Ebbetts Peak. 2773 Comment
  NY39135  Mentzelia veatchiana J. T. Howell 1978-6-27 53128 Alpine Canyon of East Fork of Carson River on road to Wolf Creek Meadows 1767.8 Comment
  UCD94786  Vulpia myuros John Thomas Howell 1963-7-10 39678 Alpine at Grover Hot Springs. 1798 Comment
  CAS-BOT-BC223913  Helianthemum scoparium John Thomas Howell 1954-5-18 29788 Amador 2 miles northeast of Buena Vista 91 Comment
  CAS-BOT-BC375965  Stylocline gnaphaloides John Thomas Howell 1954-5-18 29819 Amador 2 miles nne. of Buena Vista 91 Comment
  CAS-BOT-BC99288  Artemisia tridentata subsp. vaseyana John Thomas Howell; T. C. Fuller; G. D. Barbe 1981-8-10 54432 Amador Small lake on Carson Pass Road just west of Carson Spur near Kirkwood - Sierra Nevada 2407 Comment
  CAS-BOT-BC110606  Limnanthes John Thomas Howell 1969-4-21 45530 Amador Sierra Nevada. Jackson. 365 Comment
  CAS-BOT-BC253087  Eriogonum roseum John Thomas Howell 1954-9-5 30031 Amador Ione Hills, 2 miles north-northeast of Buena Vista Comment
  RSA517871  Malva nicaeensis J. T. Howell 1969-4-22 45547 Amador Fiddletown. 518 Comment
  SDSU8171  Sidalcea malviflora subsp. asprella D. F. Howe 1951-5-4 2125 Amador 305 Comment
  SEINET5328304  Eriogonum apricum J. T. Howell 1960-1 Amador Comment
  CAS-BOT-BC149548  Bromus carinatus var. carinatus John Thomas Howell 1967-6-22 42629 Butte Sierra Nevada. Magalia. 701 Comment
  CAS-BOT-BC156071  Bromus diandrus John Thomas Howell 1962-6-15 37535 Butte Sierra Nevada. Magalia. 731 Comment
  CAS-BOT-BC162364  Bromus madritensis John Thomas Howell 1961-9-22 36782 Butte Sierra Nevada. Jarbo Gap, Feather River Highway. Comment
  CAS-BOT-BC167552  Polygala cornuta var. cornuta John Thomas Howell 1962-6-15 37473 Butte Magalia 731 Comment
  CAS-BOT-BC180389  Comandra umbellata subsp. californica John Thomas Howell 1961-9-22 s.n. Butte N Fork of Feather River, 10 mi from Oroville. Sierra Nevada Comment
  CAS-BOT-BC197422  Thinopyrum ponticum John Thomas Howell 1961-9-22 36785 Butte Pulga bridge, Feather River Highway Comment
  CAS-BOT-BC203029  Vitis californica John Thomas Howell 1975-6-15 51069 Butte Butte Creek near Chico. (On road to Paradise) 60 Comment
  CAS-BOT-BC208057  Genista monspessulana John Thomas Howell 1959-9-20 34676 Butte Lower foothills, eastern outskirts of Oroville 60 Comment
  CAS-BOT-BC209032  Digitaria sanguinalis John Thomas Howell 1975-6-15 51058 Butte Chico 60 Comment
  CAS-BOT-BC265213  Eriogonum umbellatum var. speciosum John Thomas Howell 1955-6-14 30453 A Butte Magalia, Sierra Nevada 731 Comment
  CAS-BOT-BC275343  Muhlenbergia mexicana John Thomas Howell 1961-9-22 36716 Butte Bank of Feather River 53 Comment
  CAS-BOT-BC344321  Madia exigua John Thomas Howell 1962-6-15 37487 Butte Magalia 731 Comment
  CAS-BOT-BC38528  Arctostaphylos mewukka subsp. truei John Thomas Howell 1975-6-15 51112 Butte Paradise. Skyway and Montana Drive. 609 Comment
  CAS-BOT-BC47383  Arctostaphylos viscida subsp. viscida John Thomas Howell 1975-6-15 51099 Butte about 2 miles from Paradise on Skyway to Chico 396 Comment
  CAS-BOT-BC48056  Styrax redivivus John Thomas Howell 1967-6-22 42643 Butte Canyon of the North fork of Feather River, 3 miles northeast of Pulga Bridge. Comment
  CAS-BOT-BC80090  Pseudotsuga menziesii John Thomas Howell 1962-6-15 37434 Butte Magalia 731 Comment
  RSA285081  Equisetum laevigatum J. T. Howell 1975-6-15 51072 Butte Skyway between Chico and Paradise at Butte Creek. 61 Comment
  RSA299172  Achnatherum lemmonii var. lemmonii J. T. Howell 1962-6-16 37566 Butte Magalia 732 Comment
  RSA299272  Digitaria ischaemum J. T. Howell 1959-9-20 34642 Butte Lower foothills, eastern outskirts of Oroville 61 Comment
  RSA88110  Dichanthelium acuminatum var. fasciculatum J. T. Howell 1951-8-19 28157 Butte 2 miles west of Pulga 366 Comment
  RSA88593  Eriogonum umbellatum var. ahartii J. T. Howell 1951-8-19 28160 Butte 2 miles west of Pulga 366 Comment
  UCD46177  Quercus garryana John Thomas Howell 1955-6-15 30495 Butte (actually Q. garryana var. breweri (Engelm.) Jepson X Q. dumosa Nutt.) Volcanic slope, 6 miles from Paradise on road to Pentz, Butte County. Part of series, Nos. 30493-304500. 426 Comment
  UCD51935  Arctostaphylos truei John Thomas Howell 1975-6-15 51110 Butte Skyway near Billie Road, Paradise, Butte County. Transition Zone. 609 Comment
  CAS-BOT-BC288042  Cirsium occidentale var. venustum John Thomas Howell 1955-6-15 30487 Butte 6 miles from Paradise on raod to Pentz, Sierra Nevada 426 Comment
  CAS-BOT-BC342064  Lessingia virgata John Thomas Howell 1951-8-19 28151 Butte Hills west of Oroville Comment
  CAS-BOT-BC421616  Rumex crispus John Thomas Howell 1973-7-9 49689 Butte West Branch of Feather River on Feather River highway 304 Comment
  CAS-BOT-BC421910  Rumex acetosella John Thomas Howell 1962-6-15 37477 Butte Magalia 731 Comment
  CAS-BOT-BC504536  Erythronium multiscapideum John Thomas Howell 1962-6-15 37497 Butte Magalia 731 Comment
  SEINET11989217  Arctostaphylos truei J. T. Howell 1975-1 51090 Butte about 2 mi from Paradise on Skyway to Chico 396 Comment
  CAS-BOT-BC16359  Barbarea orthoceras John Thomas Howell 1977-8-1 52449 Calaveras Sierra Nevada. Dorrington. 1463 Comment
  CAS-BOT-BC17400  Athysanus pusillus John Thomas Howell; Gordon H. True; Roberta Shockey 1978-4-5 52754 Calaveras Sierra Nevada. Camp Nine Road northeast of Vallecito. 609 Comment
  CAS-BOT-BC282583  Gastridium phleoides John Thomas Howell; Barbara T. Menzies; Roberta Shockey 1978-5-17 52879 Calaveras Near Wallace 66 Comment
  CAS-BOT-BC284053  Eragrostis pectinacea var. pectinacea John Thomas Howell 1954-9-6 30077 A Calaveras Angels Camp, Sierra Nevada Comment
  CAS-BOT-BC395123  Stellaria nitens John Thomas Howell; Gordon H. True; Barbara T. Menzies; Roberta Shockey 1978-4-5 52769 Calaveras Camp Nine Road NE of Vallecito 609 Comment
  CAS-BOT-BC70817  Dryopteris arguta John Thomas Howell; Gordon H. True; Barbara Menzies; Roberta Shockey 1978-4-5 52805 Calaveras Camp Nine Road northeast of Vallecito 609 Comment
  CAS-BOT-BC88237  Thysanocarpus curvipes John Thomas Howell; Gordon H. True; Barbara T. Menzies; Roberta Shockey 1978-4-5 52762 Calaveras Sierra Nevada. Camp Nine Road northeast of Vallecito. 609 Comment
  CAS-BOT-BC92887  Ribes californicum var. californicum John Thomas Howell; Gordon H. True; Barbara T. Menzies; Roberta Shockey 1978-4-5 52755 Calaveras Sierra Nevada. Camp Nine Road northeast of Vallecito. 609 Comment
Read comments
Jul 22 2018
  CAS-BOT-BC162628  Clarkia John Thomas Howell 1977-8-1 52419 Calaveras Avery - Sierra Nevada 1033 Comment
  CAS-BOT-BC274280  Lachnagrostis filiformis John Thomas Howell; Barbara T. Menzies; Roberta Shockey 1978-5-17 52898 Calaveras Foothills near Wallace 66 Comment
  CAS-BOT-BC416985  Sedella pumila John Thomas Howell 1960-5-2 35245 Calaveras Highway 46 betwen Jacksonville and Coulterville Comment
  CAS-BOT-BC500248  Orobanche uniflora subsp. occidentalis John Thomas Howell; Gordon H. True; Barbara T. Menzies; Roberta Shockey 1978-4-5 52771 Calaveras Sierra Nevada: Camp Nine Road NE of Vallecito 609 Comment
  RSA100242  Downingia cuspidata J. T. Howell 1930-4-13 4702 Calaveras 4.7 miles from San Andreas on road to Valley Springs. Comment
  UC421662  Lasthenia fremontii John Thomas Howell 1930-4-13 4710 Calaveras 8 mi. e Clements Comment
  CAS-BOT-BC240009  Scribneria bolanderi John Thomas Howell 1953-3-15 28924 Contra Costa Rock City, Mt. Diablo Comment
  CAS-BOT-BC267442  Eriogonum truncatum John Thomas Howell 1934-4-8 11816 Contra Costa 10 miles from Clayton on Marsh Creek Road Comment
  CAS-BOT-BC279205  Centromadia pungens subsp. pungens John Thomas Howell 1930-9-28 5489 Contra Costa 2 miles from Concord on road to Walnut Creek Comment
  SDSU9372  Ptelea crenulata D. F. Howe 1968-5-20 4516 Contra Costa Nortonville. Comment
  CAS-BOT-BC146024  Avena barbata John Thomas Howell 1983-5-12 54745 Contra Costa Mount Diablo. Juniper Camp. 914 Comment
  CAS-BOT-BC222231  Amsinckia John Thomas Howell 1933-3-29 10916 Contra Costa Pittsburg Comment
  CAS-BOT-BC240418  Lonicera hispidula John Thomas Howell 1925-9-12 1433 Contra Costa Oakland Hills Comment
  CAS-BOT-BC262350  Eriogonum vimineum John Thomas Howell 1955-8-24 30903 Contra Costa Near summit of South Peak, Mt. Diablo 1158 Comment
  CAS-BOT-BC320201  Holocarpha heermannii John Thomas Howell 1955-8-24 30901 Contra Costa Near Diablo Country Club Comment
  CAS-BOT-BC325833  Holocarpha heermannii John Thomas Howell 1929-9-21 4389 Contra Costa 5 miles se. of Clayton on Marsh Creek Road Comment
  JEPS62457  Pogogyne serpylloides John Thomas Howell 1930-4-22 4747 Contra Costa Bald Peak, Berkeley Hills. Comment
  POM203037  Ptelea baldwinii subsp. crenulata J. T. Howell 1934-4-8 11811 Contra Costa 7 miles from Clayton on road to Livermore. Comment
  POM203648  Cardamine californica var. integrifolia J. T. Howell 1933-5-14 11255 Contra Costa Hills east of St. Mary s college Comment
  RSA201409  Amsinckia intermedia J. T. Howell 1933-5-14 11225 Contra Costa St. Mary s College Comment
  SEINET12271290  Navarretia mellita J. T. Howell 1938-1 13938 Contra Costa head of Siesta Valley Comment
  CAS-BOT-BC130627  Lilium kelloggii John Thomas Howell 1952-7-12 28846 Del Norte Hazelview Summit between Crescent City and Grants Pass Comment
  CAS-BOT-BC167269  Oxalis suksdorfii John Thomas Howell 1952-7-11 28837 Del Norte Just south of Oregon line on road to Smith River Comment
  SD112762  Corallorhiza maculata Darley F. Howe 1963-8-4 3682 Del Norte Sanger Lake, Siskiyou National Forest. 1524 Comment
  SD114111  Oxalis suksdorfii Darley F. Howe 1969-5-31 4609 Del Norte Smith River near Oregon State line on Highway 101. Comment
  SD56730  Vaccinium parvifolium Darley F. Howe 1963-5-25 3545 Del Norte 11.2 miles northeast of south entrance to 6 Rivers National Forest on Highway 199. 149 Comment
  SD61040  Chrysolepis sempervirens Darley F. Howe 1964-8-8 3949 Del Norte 5.0 miles from Highway 199 on French Hill Road. 609 Comment
  SD88468  Eriophyllum lanatum var. arachnoideum Darley F. Howe 1972-6-30 Del Norte 5.5 miles south of north entrance to Six Rivers National Forest. Comment
  SD98949  Gaultheria shallon Darley F. Howe 1977-7-3 Del Norte Ocean cliff, 3.5 mile south of Oregon border. Comment
  SDSU9075  Horkelia sericata D. F. Howe 1964-8-8 3948 Del Norte 2.6 miles from #199 on French Hill Road. 488 Comment
  SD62038  Senecio sylvaticus Darley F. Howe 1965-8-7 4118 Del Norte Klamath River by US #101 Comment
  SDSU6508  Bidens cernua var. cernua D. F. Howe 1965-8-7 4119 Del Norte South of Klamath River and west of #101. Comment
  CAS-BOT-BC110900  Scirpus microcarpus John Thomas Howell 1946-9-1 22965 El Dorado Echo Summit Comment
  CAS-BOT-BC136248  Dodecatheon alpinum John Thomas Howell 1925-7-2 1338 El Dorado Between Glen alpine Lodge and Fallen Leaf Camp - Lake Tahoe Region Comment
  CAS-BOT-BC138576  Agrostis variabilis John Thomas Howell 1946-8-30 22907 El Dorado Upper Angora Lake. Comment
  CAS-BOT-BC210529  Cornus sessilis John Thomas Howell; Gordon H. True 1970-5-27 46563 El Dorado Rubicon River Canyon, N-NE of Leonardi Spring 1127 Comment
  CAS-BOT-BC212327  Ribes nevadense John Thomas Howell 1925-6-10 1129 El Dorado Armstrong's, Emerald Bay, Lake Tahoe Comment
  CAS-BOT-BC218639  Achnatherum occidentale subsp. pubescens John Thomas Howell 1943-7-27 18887 El Dorado Silver Fork of American River 1432 Comment
  CAS-BOT-BC228264  Plagiobothrys hispidulus John Thomas Howell 1963-7-12 39878 El Dorado 3 miles SW of Twin Bridges on road to Kyburz 1676 Comment
  CAS-BOT-BC259652  Paspalum dilatatum John Thomas Howell 1976-10-29 s.n. El Dorado On Green Valley Road in Morman Island shopping center, about 4.5 miles NE of Folsom 137 Comment
  CAS-BOT-BC261826  Eriogonum wrightii var. subscaposum John Thomas Howell 1929-10-5 4447 El Dorado At Glen Alpine Lodge, Lake Tahoe region Comment
  CAS-BOT-BC28313  Carex scopulorum var. bracteosa John Thomas Howell 1946-9-1 22963 El Dorado Echo Summit Comment
  CAS-BOT-BC34227  Carex capitata John Thomas Howell 1946-9-1 22959 El Dorado Sierra Nevada. Echo Summit. Comment
  CAS-BOT-BC342928  Madia gracilis John Thomas Howell 1925-6-30 1284 El Dorado Emerald Bay Camp, Lake Tahoe 1889 Comment
  CAS-BOT-BC364294  Senecio triangularis John Thomas Howell 1925-6-27 1223 El Dorado Between Emerald Bay and Rubicon Meadow, Lake Tahoe Comment
  CAS-BOT-BC71225  Pellaea bridgesii John Thomas Howell 1925-7-2 1321 C El Dorado Trail to Desolation Valley above Glen Alpine, Lake Tahoe region Comment
  RSA263853  Lithocarpus densiflorus var. densiflorus J. T. Howell 1973-7-19 49952 El Dorado Blodgett Forest. 1311 Comment
  SD51391  Eriogonum umbellatum var. argus Darley F. Howe 1961-8-10 El Dorado Kirkwood on Carson Pass road, #88 2347 Comment
  SD81243  Keckiella breviflora Darley F. Howe 1971-6-30 El Dorado 25 miles east of Placerville 1036 Comment
  UC905006  Carex capitata John Thomas Howell 1946-9-1 22959 El Dorado Echo Summit Sierra Nevada, Echo Summit Comment
  UCD110182  Notholithocarpus densiflorus J. T. Howell 1973-7-19 49952 El Dorado Blodgett Forest. 1310 Comment
  CAS-BOT-BC112425  Isolepis cernua John Thomas Howell 1976-10-29 52301 El Dorado Along the course of Sweetwater Creek below the high-water line of Folsom Lake 121 Comment
  CAS-BOT-BC131919  Allium John Thomas Howell; R. C. Barneby 1954-5-12 29534 El Dorado 2.5 miles from Pilot Hill on Coloma road 243 Comment
  CAS-BOT-BC159655  Drymocallis glandulosa John Thomas Howell 1954-5-16 29624 El Dorado Shingle Springs - Sierra Nevada 426 Comment
  CAS-BOT-BC19980  Carex feta John Thomas Howell 1954-5-16 29648 El Dorado Sierra Nevada. Placerville. 563 Comment
  CAS-BOT-BC272572  Eriogonum spergulinum var. reddingianum John Thomas Howell 1925-7-2 1358 El Dorado Between Fallen Leaf Lake and Lake Tahoe Comment
  CAS-BOT-BC421745  Rumex conglomeratus John Thomas Howell 1976-10-29 52286 El Dorado Along the course of Sweetwater Creek below the high-water line of Folsom Lake 121 Comment
  CAS-BOT-BC457677  Orthilia secunda John Thomas Howell 1925-7-5 1383 El Dorado Near SW end of Emerald Bay, Lake Tahoe 1889 Comment
  CAS-BOT-BC496969  Camassia leichtlinii subsp. suksdorfii John Thomas Howell 1925-6-27 1203 El Dorado Rubicon Meadows, Lake Tahoe 2133 Comment
  CAS-BOT-BC528022  Veratrum californicum var. californicum John Thomas Howell 1925-7-2 1363 El Dorado Between Fallen Leaf Camp and Lake Tahoe. Comment
  CAS-BOT-BC85110  Arnica nevadensis John Thomas Howell 1963-7-9 39659 El Dorado Sierra Nevada - Near foot of Echo Summit grade, 1 mile southwest of Meyers. 2011 Comment
  RSA52257  Carex echinata subsp. echinata J. T. Howell 1946-9-1 22962 El Dorado Echo Summit. 2256 Comment
  RSA52266  Carex vesicaria J. T. Howell 1946-9-1 22972 El Dorado Echo Summit. 2256 Comment
  RSA52324  Carex lenticularis var. lipocarpa J. T. Howell 1945-9-29 21535 El Dorado Lake of the Woods. Comment
  SD81099  Cryptantha simulans Darley F. Howe 1971-7-2 El Dorado El Dorado National Forest near Lake Tahoe. 1830 Comment
  CAS-BOT-BC109311  Rumex paucifolius John Thomas Howell 1948-7-24 24977 Fresno Bullfrog Lake. 3240 Comment
  CAS-BOT-BC117850  Carex sartwelliana John Thomas Howell 1960-6-8 35443 Fresno Near Sequoia Lake 1584 Comment
  CAS-BOT-BC117994  Carex rossii John Thomas Howell 1946-7-20 22574 Fresno Unglaciated ridge S of Mono Rock. 3596 Comment
  CAS-BOT-BC129198  Salix scouleriana John Thomas Howell 1958-7-25 33937 Fresno Simpson Meadow, Middle Fork of the Kings River - Sierra Nevada 1828 Comment
  CAS-BOT-BC143149  Potentilla breweri John Thomas Howell 1946-7-22 22659 Fresno Pioneer Basin 3291 Comment
  CAS-BOT-BC154402  Phacelia ramosissima var. ramosissima John Thomas Howell 1958-7-25 33930 Fresno Simpson Meadow, Middle Fork of the Kings River 1828 Comment
  CAS-BOT-BC156056  Bromus diandrus John Thomas Howell 1958-7-19 33676 Fresno Sierra Nevada. Cedar Grove. 1402 Comment
  CAS-BOT-BC157278  Sorbus californica John Thomas Howell 1948-7-29 25173 Fresno Bubbs Creek Canyon 2834 Comment
  CAS-BOT-BC162190  Bromus orcuttianus John Thomas Howell 1958-7-26 33958 Fresno Sierra Nevada. Blue Canyon Creek east of Tehipite Valley, Middle Fork of the Kings RIver. 1417 Comment
  CAS-BOT-BC183095  Vulpia microstachys var. ciliata John Thomas Howell 1960-6-8 35478 Fresno 3 mi. westerly from Sequoia Lake 1402 Comment
  CAS-BOT-BC209047  Digitaria sanguinalis John Thomas Howell 1958-8-2 s.n. Fresno Kings River Canyon - Sierra Nevada 1524 Comment
  CAS-BOT-BC211106  Eryngium pinnatisectum John Thomas Howell; R. C. Barneby 1954-5-9 29300 Fresno Dunlap 563 Comment
  CAS-BOT-BC225616  Leptosiphon oblanceolatus John Thomas Howell 1946-7-22 22664 Fresno Pioneer Basin 3291 Comment
  CAS-BOT-BC235118  Sambucus racemosa var. racemosa John Thomas Howell 1958-7-20 33689 Fresno Granite Basin 3048 Comment
  CAS-BOT-BC238580  Sambucus John Thomas Howell 1958-7-28 34064 Fresno East of Tehipite Valley, Middle Fork of the Kings River 1524 Comment
  CAS-BOT-BC238645  Sambucus nigra subsp. caerulea John Thomas Howell 1940-7-28 15648 Fresno Near Sphinx Creek, Bubbs Creek Comment
  CAS-BOT-BC238654  Sambucus nigra subsp. caerulea John Thomas Howell 1958-7-24 33884 Fresno Simpson Meadow, Middle Fork of the Kings River 1828 Comment
  CAS-BOT-BC239181  Penstemon newberryi var. berryi John Thomas Howell 1946-7-20 22562 Fresno Mono Rock 3352 Comment
  CAS-BOT-BC25741  Boechera stricta John Thomas Howell 1946-7-19 22532 Fresno Fourth Recess. 3078 Comment
  CAS-BOT-BC265331  Penstemon davidsonii var. davidsonii Thomas Howell 1946-7-20 22589 Fresno Ridge S of Mono Rock 3596 Comment
  CAS-BOT-BC271077  Melica bulbosa John Thomas Howell 1946-7-24 22687 Fresno Mono Creek between Fourth Recess and Gold Lake Comment
  CAS-BOT-BC271144  Melica aristata John Thomas Howell 1958-7-26 33959 Fresno Blue Canyon Creek east of Tehipite Valley, Middle Fork of Kings River, Sierra Nevada 1417 Comment
  CAS-BOT-BC275136  Muhlenbergia richardsonis John Thomas Howell 1948-7-31 25207 Fresno Bubbs Creek Canyon in vicinity of Vidette Meadows 3048 Comment
  CAS-BOT-BC278803  Festuca occidentalis John Thomas Howell 1958-7-25 33925 Fresno Simpson Meadow, Fork of the Kings River 1828 Comment
  CAS-BOT-BC286285  Cirsium scariosum John Thomas Howell 1940-8-10 16100 Fresno Junction Meadow, Bubbs Creek Comment
  CAS-BOT-BC300155  Erigeron pygmaeus John Thomas Howell 1946-7-22 22660 Fresno Pioneer Basin 3291 Comment
  CAS-BOT-BC31401  Carex leporinella John Thomas Howell 1958-7-30 34108 Fresno West of Simpson Meadow, Middle fork of the Kings River. 1813 Comment
  CAS-BOT-BC318670  Hieracium horridum John Thomas Howell 1948-7-22 24894 Fresno Bubbs Creek Canyon in vicinity of Vidette Meadows 3048 Comment
  CAS-BOT-BC32505  Carex tompkinsii John Thomas Howell 1960-6-6 35333 Fresno Sierra Nevada. 5500Copper Creek Trail, Kings Canyon Comment
  CAS-BOT-BC339619  Lessingia leptoclada John Thomas Howell 1958-7-19 33654 Fresno Cedar Grove 1402 Comment
  CAS-BOT-BC363545  Senecio clarkianus John Thomas Howell 1958-8-2 34203 Fresno Copper Creek Canyon trail 2286 Comment
  CAS-BOT-BC363612  Senecio fremontii var. occidentalis John Thomas Howell 1948-7-22 24846 Fresno Bubbs Creek Canyon in vicinity of Vidette Meadows 3048 Comment
  CAS-BOT-BC36509  Quercus John Thomas Howell 1960-6-7 35432 Fresno Kings Canyon road 6.5 i ne of Cherry Gap 1554 Comment
  CAS-BOT-BC391110  Stellaria longipes subsp. longipes John Thomas Howell 1958-7-23 33797 Fresno Simpson Meadow, Middle Fork of the Kings River 1828 Comment
  CAS-BOT-BC428490  Micranthes aprica John Thomas Howell 1946-7-20 22560 Fresno Mono Rock 3352 Comment
  CAS-BOT-BC45122  Anaphalis margaritacea John Thomas Howell 1958-7-22 33753 Fresno Simpson Meadow, Middle Fork of the Kings River 1828 Comment
  CAS-BOT-BC53193  Ceanothus parvifolius John Thomas Howell 1960-6-5 35299 Fresno Sierra Nevada - 1.2 mi. n. of Cherry Gap 1981 Comment
  CAS-BOT-BC54992  Erysimum perenne John Thomas Howell 1946-7-27 22794 Fresno Northwest of Mono Pass. 3657 Comment
  CAS-BOT-BC57154  Equisetum hyemale subsp. affine John Thomas Howell 1940-7-28 15632 Fresno Near Sphinx Creek, Bubbs Creek Comment
  CAS-BOT-BC70272  Cheilanthes intertexta John Thomas Howell 1958-7-23 33790 Fresno Simpson meadow, Middle Fork of the Kings River 1828 Comment
  JEPS55981  Phacelia mutabilis John Thomas Howell 1958-7-31 34149 B Fresno Simpson Meadow Sierra Nevada, Middle Fork of the Kings River 1828 Comment
  POM261439  Eriogonum wrightii var. subscaposum J. T. Howell 1940-8-10 16140 Fresno Zumwalt Meadows, Kings River Canyon. Comment
  RSA38320  Juncus mertensianus J. T. Howell 1948-7-22 24897 Fresno Bubbs Creek Canyon in vicinity of Vidette Meadows. 2896 Comment
  RSA563385  Lupinus grayi J. T. Howell 1960-6-8 35435 Fresno Near Sequoia Lake. 1768 Comment
  SD114395  Collinsia torreyi Darley F. Howe 1964-7-19 3820 Fresno Badger Flat east of Huntington Lake Sierra National Forest 2438 Comment
  SD53136  Corylus cornuta var. californica Darley F. Howe 1962-8-15 3438 Fresno Sierra National Forest, McKinley Grove of Big Trees 1980 Comment
  SD53155  Heterocodon rariflorum Darley F. Howe 1962-8-13 3420 Fresno Shaver Lake, Sierra National Forest. 1675 Comment
  SD53364  Madia gracilis Darley F. Howe 1962-8-15 3478 Fresno Shaver Lake, Sierra National Forest 1675 Comment
  SD56777  Silene bridgesii Darley F. Howe 1963-7-13 3630 Fresno Stevenson Creek, Sierra National Forest. 1220 Comment
  SD60987  Ivesia santolinoides Darley F. Howe 1964-7-21 Fresno Kaiser Pass, Sierra Nat. Forest 2865 Comment
  UCD62738  Elymus trachycaulus subsp. subsecundus John Thomas Howell 1958-7-22 33774 Fresno Simpson Meadow, Middle Fork of the Kings River. 1828 Comment
  CAS-BOT-BC253105  Eriogonum roseum John Thomas Howell 1940-8-10 16115 Fresno Zigzags east of Kings Canyon, Bubbs Creek Comment
  CAS-BOT-BC294126  Ericameria nauseosa var. speciosa John Thomas Howell 1958-7-23 33789 Fresno Simpson Meadow, Middle Fork of the Kings River 1828 Comment
  CAS-BOT-BC349431  Monolopia lanceolata John Thomas Howell 1931-3-17 5801 Fresno Los Gatos Canyon, 4 miles n. of Coalinga Comment
  CAS-BOT-BC462625  Pyrola dentata John Thomas Howell 1958-8-2 34193 Fresno Sierra Nevada: Copper Creek Canyo Trail 2286 Comment
  RSA0129118  Arabis holboellii var. retrofracta J. T. Howell 1948-7-22 24912 Fresno Bubbs Creek Canyon in vicinity of Vidette Meadows. 2896 Comment
  RSA38503  Carex lenticularis var. lipocarpa J. T. Howell 1948-7-21 24814 Fresno Bubbs Creek Canyon in vicinity of Vidette Meadows. 2896 Comment
  SD53109  Ledum glandulosum var. californicum Darley F. Howe 1962-8-17 3454 Fresno Tamarack Creek, 13 miles east of Shaver Lake on Highway 168. 2165 Comment
  SD61070  Chaenactis glabriuscula var. megacephala Darley F. Howe 1964-5-22 3808 Fresno Stevenson Creek below Shaver Lake, ca. 0.7 miles above crossing, Sierra National Forest 1250 Comment
  SDSU10118  Ranunculus occidentalis D. F. Howe 1962-5-15 3229 Fresno 7.0 miles from Shaver Lake on road to Clovis, Sequoia National Forest. 1067 Comment
  SDSU293  Sequoiadendron giganteum D. F Howe 1964-5-20 3791 Fresno Mc Kinley Grove of Big Trees, Sierra National Forest. 1920 Comment
  SDSU489  Senecio integerrimus D. F. Howe 1962-8-17 3456 Fresno 12 miles east of Shaver Lake on #168, Sierra National Forest. 2225 Comment
  SDSU7371  Geranium californicum D. F. Howe 1968-8-14 3423 Fresno East of Shaver Lake, Sieera National Forest. 1707 Comment
  CAS-BOT-BC14342  Boechera platysperma John Thomas Howell 1943-8-6 19124 Glenn Black Butte. Comment
  CAS-BOT-BC154211  Solanum umbelliferum J. T. Howell 1944-7-16 19818 Glenn Black Butte Comment
  CAS-BOT-BC173985  Ribes viscosissimum John Thomas Howell 1944-7-16 19823 Glenn Snow Basin north of Black Butte Comment
  CAS-BOT-BC19608  Carex brainerdii John Thomas Howell 1943-8-3 18915 Glenn Plaskette Meadows. 1828 Comment
  CAS-BOT-BC262446  Melica subulata John Thomas Howell 1943-8-5 19097 Glenn Canyon of Snow Basin Creek Comment
  CAS-BOT-BC365364  Solidago elongata John Thomas Howell 1943-8-9 19234 Glenn Plaskett Meadows 1828 Comment
  CAS-BOT-BC389258  Silene lemmonii John Thomas Howell 1943-8-3 18919 Glenn Plaskett Meadows 1828 Comment
  CAS-BOT-BC74413  Rorippa curvisiliqua John Thomas Howell 1943-8-3 18990 Glenn Plaskett Meadows. 1828 Comment
  POM303611  Achnatherum lemmonii var. lemmonii J. T. Howell 1943-8-3 18979 Glenn Plaskett Meadows. 1829 Comment
  UC710542  Achnatherum lemmonii John Thomas Howell 1943-8-3 18979 Glenn Plaskett Meadows 1828 Comment
  CAS-BOT-BC419899  Polygonum polygaloides subsp. kelloggii John Thomas Howell 1943-8-12 19293 Glenn Near Plaskett Meadows 1828 Comment
  CAS-BOT-BC460946  Chenopodium atrovirens John Thomas Howell 1943-8-5 19087 Glenn Plaskett Meadows 1828 Comment
  SDSU8814  Epilobium ciliatum subsp. ciliatum D. F. Howe 1965-8-5 4106 Glenn Pinto Ridge. 1981 Comment
  CAS-BOT-BC255852  Poa kelloggii John Thomas Howell 1954-4-24 29151 Humboldt Bull Creek Flat Comment
  HSC16658  Spiranthes romanzoffiana J. Wendell Howe 1934-7-20 1311 Humboldt Arcata Comment
  POM230322  Grindelia stricta var. stricta J. T. Howell 1937-7-31 s.n. Humboldt Salt marsh bordering Humboldt Bay at Arcata. Comment
  SD53241  Ranunculus repens Darley F. Howe 1962-5-22 3306 Humboldt Orick 29 Comment
  SD88350  Gnaphalium purpureum Darley F. Howe 1972-6-30 Humboldt Trinidad Comment
  UC820491  Phalaris californica John Thomas Howell 1937-7-31 13718 Humboldt between Redwood Creek and Korbel; btw Redwood Creek and Korbel Comment
  CAS-BOT-BC420255  Boykinia occidentalis John Thomas Howell 1931-6-17 6722 Humboldt 18 miles n. of Arcata on Redwood Highway Comment
  CAS-BOT-BC453517  Fragaria chiloensis John Thomas Howell 1954-4-25 29155 Humboldt Dune Hills, Little River Comment
  HSC15423  Calochortus monophyllus J. Wendell Howe 1236 Humboldt Comment
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Feb 11 2018
  HSC4167  Silene laciniata subsp. californica J. Wendell Howe 1931-6-7 Humboldt Wildcat Rd. W of Ferndale Comment
  SD53194  Lupinus littoralis Darley F. Howe 1962-5-22 3259 Humboldt 0.5 mile north of Orick on Highway 101. 29 Comment
  SD53242  Hosackia stipularis Darley F. Howe 1962-5-22 Humboldt 4.3 miles east of Orick on Bald Mountain Road 609 Comment
  SD56735  Trillium ovatum Darley F. Howe 1963-5-26 Humboldt 3.7 miles east of Orick, on Bald Hill Road. 487 Comment
  SD56747  Luina nardosmia Darley F. Howe 1963-5-26 3553 Humboldt 2.8 miles east of Orick on Bal Hill Road. 424 Comment
  SD88394  Rorippa nasturtium-aquaticum Darley F. Howe 1972-5-6 Humboldt 1.5 miles north of Phillipsville. Comment
  SDSU4292  Lotus corniculatus D. F. Howe 1959-8-4 2808 Humboldt Roadside near bridge over Eureka slough by Humboldt Bay. Comment
  SDSU6911  Hypericum perforatum D. F Howe 1961-8-2 3118 Humboldt 10.5 miles east of Orick on Bald Mt.road, humboldt, Co. 762 Comment
  SD136117  Fagonia laevis Melanie Howe, R. M. Garcia 1994-1-17 376 Imperial Near intersection of SR-78 and S34, common in open areas around intersection. (IPB 10/07) Comment
  SD37186  Phacelia pediculoides D. F. Howe 1941-3-21 1264 Imperial Yuma Road east of Holtville Comment
  SD61060  Eriogonum deserticola Darley F. Howe 1964-8-11 4019 Imperial Sand dunes, 23.1 mi. east of Brawley on road to Glamis Comment
  CAS-BOT-BC105175  Quercus kelloggii John Thomas Howell 1950-8-29 27448 Inyo Onion Valley road 2438 Comment
  CAS-BOT-BC108379  Salix exigua John Thomas Howell 33620 Inyo Bishop - Sierra Nevada Comment
  CAS-BOT-BC117133  Carex spectabilis John Thomas Howell; T. C. Fuller; G. D. Barbe 1981-8-12 54521 Inyo Mosquito Flat Campground, Rock Creek road to Rock Creek Lake Basin. 3093 Comment
  CAS-BOT-BC118249  Carex scopulorum var. bracteosa John Thomas Howell 1946-7-28 22831 Inyo Mock Lake, Rock Creek Lake Basin. 3200 Comment
  CAS-BOT-BC118363  Carex praegracilis John Thomas Howell 1928-6-20 4057 Inyo Jail Canyon near the Burro Mine, Panamint Mts. 1066 Comment
  CAS-BOT-BC119093  Carex phaeocephala John Thomas Howell 1941-7-22 16382 Inyo Mono Pass, Fresno-Inyo Co. 3657 Comment
  CAS-BOT-BC129297  Salix orestera John Thomas Howell 1947-8-5 23777 Inyo Fifth Lake, Big Pine Lakes 3352 Comment
  CAS-BOT-BC13228  Agoseris monticola John Thomas Howell 1947-8-11 23997 Inyo South end of Coyote Ridge 3657 Comment
  CAS-BOT-BC138542  Agrostis variabilis John Thomas Howell 1947-8-10 23966 Inyo Big Pine Lakes. Near Sam Mack Lake. 3657 Comment
  CAS-BOT-BC142802  Ivesia lycopodioides subsp. megalopetala John Thomas Howell 1946-7-14 22238 Inyo Mosquito Flat, Rock Creek Lake Basin 3139 Comment
  CAS-BOT-BC143782  Purshia stansburyana John Thomas Howell 1928-6-14 3907 Inyo Surprise Canyon, Panamint Mts. Comment
  CAS-BOT-BC150185  Holodiscus microphyllus var. microphyllus John Thomas Howell 1949-7-17 25379 Inyo Wonoga Peak 2743 Comment
  CAS-BOT-BC150202  Holodiscus microphyllus var. microphyllus John Thomas Howell 1950-7-12 26712 Inyo Sage Flat to Olancha Pass 2743 Comment
  CAS-BOT-BC154417  Phacelia ramosissima var. latifolia John Thomas Howell 1949-7-17 25400 Inyo Wonoga Peak 2743 Comment
  CAS-BOT-BC16212  Boechera depauperata John Thomas Howell 1937-8-1 s.n. Inyo Kearsarge Peak. 3657 Comment
  CAS-BOT-BC162752  Chylismia claviformis subsp. claviformis John Thomas Howell 1950-7-12 26684 Inyo Sage Flat to Olancha Pass 1981 Comment
  CAS-BOT-BC162950  Eremothera boothii subsp. desertorum John Thomas Howell 1958-5-28 33567 Inyo Bishop Creek - Sierra Nevada 1828 Comment
  CAS-BOT-BC168370  Eremogone ferrisiae John Thomas Howell 1947-8-3 23691 Inyo Big Pine Creek Trail 3048 Comment
  CAS-BOT-BC179746  Centrostegia thurberi John Thomas Howell 1958-5-25 33406 Inyo Whitney Portal road. Sierra Nevada 1828 Comment
  CAS-BOT-BC181685  Eremogone kingii var. glabrescens John Thomas Howell 1946-7-27 22805 Inyo Between Ruby Lake and Mosquito Flat, Rock Creek Lake Basin Comment
  CAS-BOT-BC18522  Carex abrupta John Thomas Howell 1946-7-16 22440 Inyo Rock Creek Lake Basin. Box Lake. 3200 Comment
  CAS-BOT-BC19113  Carex aurea John Thomas Howell 1946-7-14 22320 Inyo Rock Creek Lake Basin. Mosquito Flat. 3139 Comment
  CAS-BOT-BC198698  Astragalus whitneyi var. whitneyi John Thomas Howell 1947-8-11 23998 Inyo South end of Coyote Ridge 3657 Comment
  CAS-BOT-BC200172  Trisetum spicatum John Thomas Howell 1946-7-26 22739 Inyo Mono Mesa 3657 Comment
  CAS-BOT-BC21179  Carex fissuricola John Thomas Howell 1947-8-5 23778 Inyo Big Pine Lakes. Fifth Lake. 3352 Comment
  CAS-BOT-BC21181  Carex fissuricola John Thomas Howell 1946-7-16 22448 Inyo Rock Creek Lake Basin. Long Lake. 3230 Comment
  CAS-BOT-BC218626  Achnatherum occidentale subsp. pubescens John Thomas Howell 1948-7-31 25223 Inyo East side of Kearsarge Pass 3505 Comment
  CAS-BOT-BC22125  Carex heteroneura John Thomas Howell 1946-7-14 22318 Inyo Rock Creek Lake Basin. Mosquito Flat. 3139 Comment
  CAS-BOT-BC227361  Elymus elymoides John Thomas Howell 1946-7-26 22735 Inyo Mono Mesa 3657 Comment
  CAS-BOT-BC227377  Elymus elymoides John Thomas Howell 1928-6-19 4039 Inyo Near summit of divide between Hall and Surprise Canon [Canyon], Panamint Mts. 2590 Comment
  CAS-BOT-BC237728  Luzula orestera John Thomas Howell 1947-8-5 23746 Inyo Fifth Lake; Big Pine Lakes 3352 Comment
  CAS-BOT-BC239860  Schismus arabicus John Thomas Howell; Gordon H. True 1973-4-5 49124 Inyo Daylight Pass Road, Death Valley 1005 Comment
  CAS-BOT-BC240995  Castilleja pilosa John Thomas Howell 1949-8-12 26238 Inyo Cottonwood Lakes 3383 Comment
  CAS-BOT-BC244361  Poa annua John Thomas Howell 1946-7-17 22493 Inyo Mosquito Lake, Rock Creek Lake Basin 3139 Comment
  CAS-BOT-BC246898  Poa nervosa John Thomas Howell 1947-8-15 24135 Inyo Fourth Lake, Big Pine Lakes 3291 Comment
  CAS-BOT-BC253132  Eriogonum nudum var. scapigerum John Thomas Howell 1946-7-29 s.n. Inyo Long Lake, Rock Creek Lake Basin Comment
  CAS-BOT-BC25494  Boechera retrofracta John Thomas Howell 1946-7-17 22488 Inyo Rock Creek Lake Basin. Mosquito Flat. 3139 Comment
  CAS-BOT-BC258637  Eriogonum ovalifolium var. nivale John Thomas Howell 1946-7-26 22741 Inyo Mono Mesa 3657 Comment
  CAS-BOT-BC260357  Achnatherum hymenoides John Thomas Howell 1963-8-20 40181 Inyo Whitney Portal 2545 Comment
  CAS-BOT-BC264945  Eriogonum wrightii var. subscaposum John Thomas Howell 1948-7-31 25254 Inyo Kearsarge Pass Trail 2743 Comment
  CAS-BOT-BC266950  Eriogonum parishii John Thomas Howell 1950-7-12 26705 Inyo Sage Flat to Olancha Pass 2743 Comment
  CAS-BOT-BC269879  Eriogonum nudum var. pubiflorum John Thomas Howell 1950-7-26 27371 Inyo Olancha Pass to Sage Flat 2743 Comment
  CAS-BOT-BC269880  Eriogonum nudum var. pubiflorum John Thomas Howell 1928-6-18 4020 Inyo Surprise Canon [Canyon], Panamint Mts. 1981 Comment
  CAS-BOT-BC270913  Eriogonum microthecum var. ambiguum John Thomas Howell 1963-8-21 40223 Inyo Whitney Portal Road, Sierra Nevada 2255 Comment
  CAS-BOT-BC272591  Eriogonum spergulinum var. reddingianum John Thomas Howell 1950-7-12 26749 Inyo Summit Creek, east of Olancha Pass 2834 Comment
  CAS-BOT-BC273649  Koeleria pyramidata John Thomas Howell 1949-8-5 26073 Inyo Army Pass 3657 Comment
  CAS-BOT-BC280007  Cirsium mohavense John Thomas Howell 1928-6-20 4043 Inyo Jail Canyon near the Burro Mine, Panamint Mts. 106 Comment
  CAS-BOT-BC294158  Ericameria nauseosa var. speciosa John Thomas Howell 1950-8-29 27455 Inyo Onion Valley road 2286 Comment
  CAS-BOT-BC295005  Erigeron compositus John Thomas Howell 1948-7-20 s.n. Inyo Mt. Gould, Fresno-Inyo Co. line 3810 Comment
  CAS-BOT-BC295260  Erigeron lonchophyllus John Thomas Howell 1949-8-13 26260 Inyo Little Cottonwood Creek 3048 Comment
  CAS-BOT-BC299785  Dieteria canescens var. canescens John Thomas Howell 1950-7-26 27378 Inyo Olancha Pass to Sage Flat 2438 Comment
  CAS-BOT-BC306624  Helenium bigelovii John Thomas Howell 1947-8-4 23725 Inyo Fifth Lake, Big Pine Lakes 3352 Comment
  CAS-BOT-BC31878  Carex microptera John Thomas Howell 1947-8-5 23749 Inyo Big Pine Lakes, Fifth Lake. 3352 Comment
  CAS-BOT-BC333033  Senecio scorzonella John Thomas Howell 1946-7-14 22235 Inyo Mosquito Flat, Rock Creek Lake Basin 3139 Comment
  CAS-BOT-BC339820  Solidago multiradiata John Thomas Howell 1946-7-27 22806 Inyo Between Ruby Lake and Mosquito Flat, Rock Creek Lake Basin Comment
  CAS-BOT-BC340802  Senecio flaccidus var. monoensis John Thomas Howell 1950-7-12 26656 Inyo Sage Flat to Olancha Pass 2438 Comment
  CAS-BOT-BC34315  Carex congdonii John Thomas Howell 1946-7-16 22474 Inyo Morgan Pass, just east of summit. 3352 Comment
  CAS-BOT-BC34840  Carex deflexa var. boottii John Thomas Howell 1941-7-22 16403 Inyo Mono Pass Trail. 3352 Comment
  CAS-BOT-BC34842  Carex deflexa var. boottii John Thomas Howell 1946-7-15 22408 Inyo Rock Creek Lake Basin. Ruby Lake. 3383 Comment
  CAS-BOT-BC389788  Silene sargentii John Thomas Howell 1946-7-26 22717 Inyo Mono Mesa 3657 Comment
  CAS-BOT-BC414470  Polygonum douglasii John Thomas Howell 1946-7-14 22333 Inyo Mosquito Flat, Rock Creek Lake Basin 3139 Comment
  CAS-BOT-BC41716  Draba densifolia John Thomas Howell 1946-7-24 22696 a Inyo Mono Mesa. 3657 Comment
  CAS-BOT-BC41805  Draba lemmonii John Thomas Howell 1941-7-22 16392 Inyo Mono Pass. 3657 Comment
  CAS-BOT-BC42174  Arctostaphylos patula John Thomas Howell 1958-5-24 33249 Inyo Whitney Portal 2529 Comment
  CAS-BOT-BC43303  Descurainia pinnata subsp. glabra John Thomas Howell 1928-6-14 3902 Inyo South side of Surprise Canyon, near Panamint City, Panamint Mountains. 2438 Comment
  CAS-BOT-BC448347  Lorandersonia peirsonii John Thomas Howell 1946-7-27 22807 Inyo Rock Creek Lake Basin, between Ruby Lake and Mosquito Flat Comment
  CAS-BOT-BC52479  Ceanothus vestitus John Thomas Howell 1958-5-26 33446 Inyo Onion Valley road 2042 Comment
  CAS-BOT-BC54137  Cryptantha circumscissa var. rosulata John Thomas Howell 1949-8-12 26227 Inyo Upper Cottonwood Lakes 3413 Comment
  CAS-BOT-BC58278  Antennaria media John Thomas Howell 1948-7-19 24780 Inyo Bench Lake 3352 Comment
  CAS-BOT-BC75054  Sisymbrium altissimum John Thomas Howell; T. C. Fuller; G. D. Barbe 1981-8-13 54566 Inyo On Old Highway 395 just north of Rock Creek bridge, Owens Valley. 1371 Comment
  CAS-BOT-BC76516  Eschscholzia minutiflora John Thomas Howell 1958-5-24 33300 Inyo Sierra Nevada. Whitney Portal road. 1981 Comment
  CAS-BOT-BC82144  Arnica chamissonis John Thomas Howell 1947-8-9 23960 Inyo Seventh Lake, Big Pine Lakes 3413 Comment
  CAS-BOT-BC9373  Carex subnigricans John Thomas Howell 1948-7-25 24993 Inyo Bubbs Creek Canyon in vicinity of Vidette Meadows 3048 Comment
  POM181020  Turricula parryi J. T. Howell 1928-6-18 4024 Inyo Surprise Canyon, Panamint Mts. Comment
  RSA34675  Epilobium glaberrimum subsp. fastigiatum J. T. Howell 1946-7-27 22808 Inyo Between Ruby Lake and Mosquito Flat. Rock Creek Lake Basin. Comment
  RSA364762  Carex phaeocephala J. T. Howell 1947-8-7 23871 Inyo West of Sixth Lake, Big Pine Lakes. 3415 Comment
  RSA38499  Carex praegracilis J. T. Howell 1948-7-31 25258 Inyo Onion Valley. 2683 Comment
  RSA44184  Linanthus pungens subsp. pulchriflorus J. T. Howell 1947-8-3 23700 Inyo Fifth Lake, Big PIne Lakes. 3354 Comment
  RSA44539  Rumex salicifolius var. denticulatus J. T. Howell 1947-8-9 s.n. Inyo Seventh Lake. Big Pine Lakes. 3415 Comment
  RSA52261  Carex scopulorum var. bracteosa J. T. Howell 1949-8-12 26226 Inyo Upper Cottonwood Lakes. Sierra Nevada. 3415 Comment
  RSA596122  Phacelia fremontii J. T. Howell 1958-5-25 33369 Inyo Carroll Creek. 1677 Comment
  SBBG58266  Navarretia breweri J. T. Howell 1940-6-14 Inyo Onion Valley Comment
Read comments
Jul 29 2008
  SD112136  Primula suffrutescens Darley F. Howe 1941-8-10 1207 Inyo Lone Pine Creek, Sierra Nevada Mts. 3353 Comment
  SD112160  Pinus longaeva Darley F. Howe 1941-8-8 1299 Inyo Sierra Nevada, Lone Pine Creek 2745 Comment
Read comments
Dec 13 2011
  SD112680  Agrostis idahoensis Darley F. Howe 1941-8-7 1223 Inyo Lone Pine Creek, Sierra Nevadas. 2621 Comment
  SD112795  Veratrum californicum Darley F. Howe 1941-8-5 1151 Inyo Lone Pine Creek. Comment
  SD132975  Silene bernardina Darley F. Howe 1941-8-9 1205 Inyo Lone Pine Creek 2743 Comment
  SD149179  Cryptantha confertiflora John Thomas Howell 1958-5-28 33570 Inyo Bishop Creek. 1830 Comment
  SD28290  Betula occidentalis Darley F. Howe 1940-11-2 1031 Inyo Cottonwood Creek Comment
  SD28295  Artemisia tridentata subsp. parishii Darley F. Howe 1940-11-2 1036 Inyo Westgard Pass Comment
  SD29594  Calamagrostis purpurascens D. F. Howe 1941-8-9 1212 Inyo Mount Whitney Trail from Lone Pine Creek Comment
  SD29602  Silene sargentii Darley F. Howe 1941-8-9 Inyo Mt. Whitney Trail from Lone Pine Creek. 3350 Comment
  SD37170  Erigeron compositus Darley F. Howe 1941-8-9 1275 Inyo Mount Whitney Trail from Lone Pine Creek 3350 Comment
  SD37175  Erigeron radicatus Darley F. Howe 1941-8-8 Inyo Lone Pine Creek 3140 Comment
  SD51065  Eucnide urens Darley F. Howe 1960-4-27 2890 Inyo Pass thru Nopah Mts. 671 Comment
  SD77849  Solidago velutina subsp. californica Darley F. Howe 1970-8-23 Inyo Big Pine, by canal. Comment
  SD80998  Potentilla gracilis var. fastigiata Darley F. Howe 1971-8-25 Inyo Trail from South Lake to Bishop Pass 3139 Comment
  SD81004  Hieracium horridum Darley F. Howe 1971-8-24 Inyo Trail to Lamarck Lake above North Lake. 3200 Comment
  SD81053  Potentilla pensylvanica var. strigosa Darley F. Howe 1971-6-25 Inyo North Lake, Sierra Nevada, west of Bishop 2865 Comment
  SD81081  Penstemon heterodoxus Darley F. Howe 1971-6-25 Inyo North Lake, Sierra Nevada, west of Bishop 2865 Comment
  SD81082  Xylorhiza tortifolia Darley F. Howe 1971-6-22 Inyo 5.5 miles east of Big Pine 1340 Comment
  SDSU407  Pleurocoronis pluriseta D. F. Howe 1960-4-27 2898 Inyo Side south of pass thru Nopah Mts. 762 Comment
  SDSU5470  Cryptantha utahensis D. F. Howe 1959-4-15 2702 Inyo Towne's Pass, Panamint Mts. 1511 Comment
  SDSU5536  Mortonia utahensis D. F. Howe 1960-4-27 2891 Inyo 4 miles from Shoshone on road to Parumph Valley. 762 Comment
  SDSU6640  Phacelia fremontii D. F. Howe 1960-4-26 2887 Inyo 0.8 mile from California-Nevada. state line, on pahrump to Shoshone road, alkali flat. 671 Comment
  SDSU7888  Astragalus lentiginosus var. semotus D. F. Howe 1961-6-19 3056 Inyo 9.5 miles north of Westgard Pass, White Mts. 3048 Comment
  UC473471  Eriogonum nidularium John Thomas Howell 1928-6-14 3911 Inyo Surprise Canyon Panamint Mts., Surprise Canyon Comment
  UC473489  Dieteria canescens var. canescens John Thomas Howell 1928-6-15 3938 Inyo Upper Surpise Canyon Panamint Mts. Comment
  UC517522  Fraxinus anomala John Thomas Howell 1928-6-15 3932 Inyo Upper Surprise Canyon Panamint Mts. 2438 Comment
  UC908143  Gilia ochroleuca subsp. ochroleuca John Thomas Howell 1928-4-2 3667 Inyo 18 mi se Ryan; Black Mts., se of Ryan Comment
  UCR107211  Eriastrum sparsiflorum D. F. Howe 1980-5-29 s.n. Inyo Owens Valley, 7.4 - 7.7 mi north of Lone Pine on Hwy 395 1220 Comment
  CAS-BOT-BC223099  Galium hilendiae subsp. hilendiae John Thomas Howell 1949-7-17 25372 Inyo Wonoga Peak 2743 Comment
  CAS-BOT-BC434871  Mirabilis multiflora var. glandulosa John Thomas Howell 1949-7-17 25399 Inyo Wonoga Peak 2743 Comment
  CAS-BOT-BC499867  Orobanche fasciculata John Thomas Howell 1958-5-28 33569 Inyo Sierra Nevada: Bishop Creek 1828 Comment
  NY762318  Eriogonum deflexum var. nevadense J. T. Howell 1957-6-24 32747 Inyo 4 miles south of Olancha 1066.8 Comment
  RSA0041766  Opuntia polyacantha var. erinacea J. T. Howell 1947-8-16 24162 Inyo Big Pine Lakes Trail. 2622 Comment
  RSA44282  Epilobium glaberrimum subsp. fastigiatum J. T. Howell 1947-8-8 23904 Inyo Third to fifth Lake, Big Pine Lakes. 3201 Comment
  RSA44318  Carex hoodii J. T. Howell 1947-8-5 237852 Inyo Fifth Lake, Big Pine Lakes. 3354 Comment
  RSA44438  Antennaria rosea J. T. Howell 1947-8-8 23906 Inyo Third to Fifth Lake, Big Pine Lakes. 3201 Comment
  SBBG92284  Eremalche rotundifolia D. F. Howe 1980-5-27 Inyo Hwy 127, 10.1 mi N of Shoshone 670 Comment
  SD102795  Arenaria kingii var. glabrescens Darley Howe 1978-6-22 Inyo Cardinal Village on Bishop Creek. 2620 Comment
  SD102804  Phacelia affinis var. patens Darley F. Howe 1978-6-20 5039 Inyo Inyo Mountains 1981 Comment
  SD102819  Cryptantha confertiflora Darley Howe 1978-6-22 Inyo On State Highway 168 at Cardinal Village, Bishop Creek 2620 Comment
  SD103775  Chaenactis stevioides Darley Howe 1978-6-20 Inyo Inyo Mountains. 2315 Comment
  SD128701  Gilia latiflora subsp. elongata Darley F. Howe 1980-5-30 Inyo 29.2 miles east of Big Pine on Last Chance Road 1890 Comment
  SD128751  Gutierrezia sarothrae Darley F. Howe 1980-9-27 Inyo Inyo Mountains, 29 miles east of Highway 395 on Highway 168 1340 Comment
  SD128767  Euthamia occidentalis Darley F. Howe 1980-9-27 Inyo Highway 395, 8.5 miles south of Bishop 1100 Comment
  SD41146  Potentilla glandulosa var. lactea Darley F. Howe 1941-8-8 Inyo Lone Pine Creek 2743 Comment
  SD51060  Suaeda torreyana Darley F. Howe 1960-4-27 2911 Inyo 4.0 miles south of Shoshone. 305 Comment
  SD53271  Lomatium mohavense Darley F. Howe 1962-8-18 3207 Inyo 28.5 miles north of Littlelake on Highway 395. 1220 Comment
  SD81118  Psathyrotes annua Darley F. Howe 1971-8-23 Inyo Inyo National Forest, 5.0 miles from entrance east of Big Pine. 1860 Comment
  SDSU8491  Mirabilis D. F. Howe 1961-4-26 3026 Inyo 2.7 miles east of Big Pine on Westguard Pass road. 1219 Comment
  SEINET10839525  Selaginella leucobryoides John Thomas Howell 1928-6-16 Howell 3989 Inyo Surprise Canyon, Panamint Mountains. Comment
  SEINET5328783 Image available Penstemon incertus J. T. Howell, Gordon H. True 1967-5-30 42420 Inyo Ninemile Canyon 1433 Comment
  SEINET5707335 Image available Brickellia longifolia D. F. Howe 1980-1 s.n. Inyo Inyo Mountains, 29 miles east of Highway 395 on Highway 168.; Inyo Mountains 1340 Comment
  SEINET5707727 Image available Acamptopappus shockleyi D. F. Howe 1980-1 s.n. Inyo 48.9 miles east of Big Pine on Last Chance Road.; Big Pine 1890 Comment
  SEINET7294132 Image available Poa secunda subsp. secunda John Thomas Howell 1958-1 33554 Inyo Bishop Creek 1951 Comment
  SEINET7577625 Image available Carex tahoensis John Thomas Howell 1946-7-16 22435 Inyo Box Lake, Rock Creek Lake Basin. 3200 Comment
  CAS-BOT-BC108307  Salix gooddingii John Thomas Howell; Gordon H. True 1969-5-15 45775 Kern Kern River Canyon 9 miles from mouth of canyon - Sierra Nevada 548 Comment
  CAS-BOT-BC109505  Dudleya abramsii subsp. calcicola John Thomas Howell 1962-5-22 37264 Kern Sierra Nevada. Kern River Canyon, above Roads End. 1097 Comment
  CAS-BOT-BC117409  Carex senta John Thomas Howell 1962-9-25 38896 Kern Along low water line of Kern River 3 mi N of Kernville. 822 Comment
  CAS-BOT-BC129755  Salix bonplandiana John Thomas Howell 1960-3-25 35166 Kern 10 miles east of Onyx - Sierra Nevada Comment
  CAS-BOT-BC134933  Phoradendron bolleanum John Thomas Howell 1962-7-11 38553 Kern NW slope of Black Mt. Greenhorn Mountains. Sierra Nevada 2133 Comment
  CAS-BOT-BC143413  Ivesia saxosa John Thomas Howell; Gordon H. True 1966-7-12 41808 Kern Just east of Fay Creek Canyon, Kern Plateau 2194 Comment
  CAS-BOT-BC151107  Diplacus whitneyi John Thomas Howell 1962-7-9 38405 Kern Near Shirley Meadows, Greenhorn Mts. - Sierra Nevada 1981 Comment
  CAS-BOT-BC151154  Prunus subcordata John Thomas Howell 1962-9-26 38941 Kern 5.5 miles east of Glennville - Greenhorn Mountains, Sierra Nevada 1371 Comment
  CAS-BOT-BC155537  Bromus hallii John Thomas Howell 1962-7-8 38312 Kern Sierra Nevada. Greenhorn Mountains. 1.5 miles southeast of Summit. 1524 Comment
  CAS-BOT-BC156083  Bromus diandrus John Thomas Howell 1962-5-20 37120 Kern Sierra Nevada. Kernville. 807 Comment
  CAS-BOT-BC156240  Bromus catharticus John Thomas Howell 1950-7-11 26647 Kern Mojave. Comment
  CAS-BOT-BC15854  Boechera arcuata John Thomas Howell 1930-5-13 5026 Kern Kern Canyon 7 miles above Kernville. Comment
  CAS-BOT-BC160642  Chylismia claviformis subsp. claviformis John Thomas Howell; Gordon H. True 1971-6-16 47907 Kern 6 miles east of Claraville on road to Kelso Valley 1524 Comment
  CAS-BOT-BC170876  Mentzelia veatchiana John Thomas Howell 1962-5-20 37109 Kern Kernville - Sierra Nevada 807 Comment
  CAS-BOT-BC176646  Atriplex serenana var. serenana John Thomas Howell 1957-6-23 32701 Kern Edison Comment
  CAS-BOT-BC184765  Vulpia myuros subsp. megalura John Thomas Howell 1962-4-9 37086 Kern Kernville Comment
  CAS-BOT-BC186125  Ribes roezlii var. roezlii John Thomas Howell 1930-5-14 5090 Kern Summit of the Greenhorn Range 1889 Comment
  CAS-BOT-BC194221  Astragalus pachypus John Thomas Howell 1930-5-13 4948 Kern Red Rock Canyon Comment
  CAS-BOT-BC19444  Carex bolanderi John Thomas Howell 1962-7-9 38381 Kern Sierra Nevada. Greenhorn Range. Near Park headquarters. 1798 Comment
  CAS-BOT-BC197380  Thinopyrum intermedium subsp. barbulatum John Thomas Howell 1962-7-8 38225 Kern Black Mt. burn, Greenhorn Mountains 1066 Comment
  CAS-BOT-BC204560  Eragrostis mexicana subsp. virescens John Thomas Howell 1962-9-25 38907 Kern Kernville 807 Comment
  CAS-BOT-BC206717  Elymus glaucus subsp. glaucus John Thomas Howell 1962-7-8 38239 Kern Black Mt. south side, Greenhorn Mountains - Sierra Nevada 1417 Comment
  CAS-BOT-BC208686  Distichlis spicata John Thomas Howell; Gordon H. True 1969-5-12 45588 Kern Alakali flats, Isabella - Sierra Nevada 762 Comment
  CAS-BOT-BC212368  Ribes nevadense John Thomas Howell 1962-7-10 38422 Kern 1.5 miles S of Summit, Greenhorn Mountains 1950 Comment
  CAS-BOT-BC215636  Monardella linoides subsp. anemonoides John Thomas Howell; Gordon H. True 1966-7-12 41828 Kern Rim of plateau just east of Fay Creek Canyon, Kern Pleateau, Sierra Nevada 2194 Comment
  CAS-BOT-BC221021  Trichostema austromontanum subsp. austromontanum John Thomas Howell 1967-11-5 44097 Kern Flood bed of the Kern River 2 miles above Kernville 822 Comment
  CAS-BOT-BC224461  Cuscuta californica John Thomas Howell 1962-9-25 38877 Kern 1.5 miles north of Kernville 813 Comment
  CAS-BOT-BC232950  Polypogon australis John Thomas Howell; Gordon H. True 1971-6-15 47826 Kern Flying Dutchman Creek canyon on Havilah-Mount Breckenridge road 1341 Comment
  CAS-BOT-BC238076  Cordylanthus rigidus subsp. brevibracteatus John Thomas Howell 1970-9-23 47342 Kern Near Tiger Flat, east side of Sunday Peak. Greenhorn Mountains 1981 Comment
  CAS-BOT-BC240717  Lonicera interrupta John Thomas Howell 1962-9-22 38713 Kern 4.5 miles west of Wofford, Greenhorn Mountains 1219 Comment
  CAS-BOT-BC241783  Eriogonum brachypodum John Thomas Howell 1927-11-12 3191 Kern Red Rock Canyon Comment
  CAS-BOT-BC258503  Eriogonum roseum John Thomas Howell 1962-7-8 38230 Kern Black Mt. south side, Greenhorn Mountains 1127 Comment
  CAS-BOT-BC258515  Eriogonum roseum John Thomas Howell 1962-5-20 37117 Kern Kernville 807 Comment
  CAS-BOT-BC271050  Lolium rigidum John Thomas Howell 1962-5-21 37194 Kern Northeast of Lake Isabella, Sierra Nevada 792 Comment
  CAS-BOT-BC272962  Ambrosia salsola John Thomas Howell; Catherine Best 1983-4-19 54721 Kern Kern River Preserve of The Nature Conservancy, South Fork Valley near Weldon Comment
  CAS-BOT-BC273965  Leptochloa fusca subsp. fascicularis John Thomas Howell 1963-8-20 40132 Kern South Fork Valley about 2 miles northeast of Weldon 807 Comment
  CAS-BOT-BC281450  Melica imperfecta John Thomas Howell; Gordon H. True 1969-5-13 45686 Kern Spanish Needle Creek road to Lamont Meadow 1463 Comment
  CAS-BOT-BC284119  Eragrostis pectinacea var. pectinacea John Thomas Howell 1950-7-11 26648 Kern Mojave, Sierra Nevada Comment
  CAS-BOT-BC286102  Conyza canadensis John Thomas Howell 1962-5-21 37141 Kern Kernville 807 Comment
  CAS-BOT-BC287253  Cotula australis John Thomas Howell 1976-5-16 51637 Kern Delano 97 Comment
  CAS-BOT-BC297907  Eriophyllum confertiflorum John Thomas Howell 1930-5-13 5027 Kern Kern Canyon, 7 miles above Kernville 844 Comment
  CAS-BOT-BC298017  Ericameria nauseosa var. mohavensis John Thomas Howell 1927-11-12 3189 Kern Red Rock Canyon 762 Comment
  CAS-BOT-BC298035  Ericameria nauseosa var. mohavensis John Thomas Howell 1970-11-7 47503 Kern Kern River Canyon near Democrat Springs 609 Comment
  CAS-BOT-BC298941  Ericameria nauseosa var. ceruminosa John Thomas Howell 1970-11-8 47543 Kern NW of Weldon near South Fork Kern River bridge on road from Weldon to Kernville 792 Comment
  CAS-BOT-BC320269  Holocarpha obconica John Thomas Howell 1962-7-7 38137 Kern 5 miles northeast of Bakersfield 243 Comment
  CAS-BOT-BC321462  Layia glandulosa John Thomas Howell 1962-5-21 37247 Kern West of Walker Pass summit 1584 Comment
  CAS-BOT-BC322800  Stephanomeria pauciflora John Thomas Howell No date on label. 38705 Kern 1.5 miles west of Wofford, Greenhorn Mountains, Sierra Nevada 914 Comment
  CAS-BOT-BC35526  Carex jonesii John Thomas Howell 1962-7-11 38604 Kern Shirley Meadows, Greenhorn Mountains 2011 Comment
  CAS-BOT-BC363554  Senecio clarkianus John Thomas Howell 1962-9-23 38800 Kern Near Tiger Flat, east side of Sunday Peak. Greenhorn Mountains 1981 Comment
  CAS-BOT-BC364983  Solidago confinis John Thomas Howell 1970-9-25 47444 28c Kern About 2 miles south of Kernville on road to Weldon 792 Comment
  CAS-BOT-BC40605  Erysimum capitatum John Thomas Howell 1976-5-17 51666 Kern Sierra Nevada. Greenhorn Mountains. Near headwaters of Lumreau Creek, about 3 mi. SE of Glennville, on Farnsworth Ranch. 1402 Comment
  CAS-BOT-BC419966  Polygonum polygaloides subsp. kelloggii John Thomas Howell 1962-7-10 38504 Kern Shirley Meadows, Greenhorn Mountains 2011 Comment
  CAS-BOT-BC433156  Ribes J. T. Howell 1976-5-18 s.n. Kern Kernville 807 Comment
  CAS-BOT-BC43324  Descurainia pinnata subsp. glabra John Thomas Howell 1948-4-25 24232 Kern Between Kernville and Isabella. Comment
  CAS-BOT-BC43457  Descurainia sophia John Thomas Howell 1962-4-9 37081 Kern Sierra Nevada. Kernville. Comment
  CAS-BOT-BC438731  Cistanthe monandra John Thomas Howell 1962-5-21 37165 Kern Northeast of Lake Isabella 792 Comment
  CAS-BOT-BC482138  Bloomeria crocea var. montana John Thomas Howell; Gordon H. True 1971-6-15 47723 Kern 0.5 miles south of Bodfish Gap on road to Havilah 1097 Comment
  CAS-BOT-BC53694  Azolla filiculoides John Thomas Howell; Gordon H. True 1971-6-16 74884 Kern Sierra Nevada - Kelso Creek 7 miles south of Weldon 914 Comment
  CAS-BOT-BC53966  Frangula californica subsp. cuspidata John Thomas Howell; Gordon H. True 1966-7-12 41829 Kern Sierra Nevada - Kern Plateau - Rim of plateau just east of Fay Creek Canyon 2194 Comment
  CAS-BOT-BC62580  Quercus chrysolepis John Thomas Howell 1962-7-11 38583 Kern Sierra Nevada, Greenhorn Mountains. Summit ridge, Black Mt. 2255 Comment
  CAS-BOT-BC71642  Pentagramma triangularis subsp. triangularis John Thomas Howell 1962-7-8 38243 Kern Black Mt. south side, Greenhorn Mountains 1417 Comment
  CAS-BOT-BC80396  Calocedrus decurrens John Thomas Howell 1962-7-8 38254 Kern Black Mt. south side, Greenhorn Mountains 1432 Comment
  CAS-BOT-BC84807  Artemisia douglasiana John Thomas Howell 1970-11-10 47561 Kern Sierra Nevada, Rancheria Road at Rattlesnake Creek 670 Comment
  CAS-BOT-BC8584  Delphinium hansenii John Thomas Howell; Gordon H. True 1971-6-15 47701 Kern 0.5 miles south of Bodfish Gap on road to Havilah Comment
  CAS-BOT-BC86862  Quercus douglasii John Thomas Howell 1970-9-24 47355 Kern S of Bodfish 853 Comment
  CAS-BOT-BC91727  Platystemon californicus John Thomas Howell; Gordon H. True 1969-5-13 45621 Kern Sierra Nevada. Spanish Needle Creek road to Lamont Meadow. 1280 Comment
  CDA23393  Chenopodium pratericola J. T. Howell 1970-9-24 47409 Kern About 3 miles south of Havilah on road to Caliente. Comment
  JEPS20584  Lessingia tenuis John Thomas Howell 1928-5-27 3859 Kern near Cuddy's Ranch; Mt. Pinos region, near Cuddy's Ranch Comment
  JEPS28119  Mimulus montioides John Thomas Howell 1962-7-11 38540 Kern sw Black Mt. Saddle; Sierra Nevada, Greenhorn Mountains 1920 Comment
  JEPS28961  Lessingia nemaclada John Thomas Howell 1962-9-22 38695 Kern w shore Isabella Lake (Wofford Heights); Sierra Nevada, Wofford, w shore Isabella Lake (Reservoir) 792 Comment
  RSA104867  Astragalus oxyphysus D. F. Howe 1956-3-14 s.n Kern Temblor Range, Western Kern county. Comment
  RSA299260  Leptochloa fusca subsp. fascicularis J. T. Howell 1963-8-20 41033 Kern South Fork Valley, about 2 miles northeast of Weldon. 808 Comment
  RSA43375  Gilia brecciarum subsp. neglecta J. T. Howell 1948-4-26 24258 Kern 2 miles north of Mohave. Comment
  SBBG50438  Lycopus americanus J. T. Howell 1973-11-1 Kern bank of Kern River, Hart Memorial Park near Bakersfield 146 Comment
  SD147585  Lupinus albicaulis var. albicaulis John Thomas Howell 1962-7-10 38414 Kern 1.5 miles south of Summit, Greenhorn Mountains. 1951 Comment
  SD46375  Forestiera neomexicana Darley F. Howe 1956-4-15 2528 Kern Temblor Canyon. 456 Comment
  SD53272  Astragalus lentiginosus var. variabilis Darley F. Howe 1947-5-3 Kern South of junction with Highway 395 on Highway 6. 1035 Comment
  SD71390  Eriogonum angulosum John Thomas Howell 1958-5-21 33035 Kern dry open hills, 7 miles east of bakersfield 213 Comment
  UC473453  Mimulus constrictus John Thomas Howell 1930-5-15 5122 Kern hills near Glenville; Greenhorn Range Comment
  UC905067  Schismus arabicus John Thomas Howell 1948-4-26 24268 Kern 2 mi n of Mohave Comment
  UCD100082  Polygonum aviculare subsp. depressum John Thomas Howell 1962-7-9 38349 Kern Sierra Nevada, Isabella. 762 Comment
  UCD121114  Garrya flavescens John Thomas Howell; Gordon H. True 1971-6-15 47840 Kern 2 miles from Lightners Flat, Havilah-Mt. Breckenridge road, Sierra Nevada. 1584 Comment
  UCD134123  Abies concolor John Thomas Howell 1962-9-23 38802 Kern Sierra Nevada, Greenhorn Mountains; near Tiger Flat. 1981 Comment
  UCD91641  Poa secunda subsp. secunda John Thomas Howell 1930-5-13 4957 Kern Red Rock Canyon. Comment
  UCD92722  Setaria pumila John Thomas Howell 1970-9-25 47418 Kern Kernville. 807 Comment
  UCD97605  Atriplex polycarpa John Thomas Howell 1973-11-2 50305 Kern about 5 miles east of Maricopa on road to Mettler. Comment
  UCD99759  Chorizanthe membranacea John Thomas Howell 1969-5-14 45774 Kern Sierra Nevada. Kern River Canyon 2 miles above Kernville. 822 Comment
  UCR70859  Gilia ochroleuca subsp. ochroleuca J. T. Howell 1948-4-25 24243 Kern Isabella Comment
  UCR88768  Hemizonia fasciculata J. T. Howell, R. Barneby 1962-9-25 38873 Kern Sierra Nevada, Kernville 808 Comment
Read comments
Apr 23 2019
  CAS-BOT-BC174598  Minuartia californica John Thomas Howell; Gordon H. True 1971-6-17 48092 Kern Ca. 2.5 miles southeast of Bald Eagle Peak 1889 Comment
  CAS-BOT-BC176619  Atriplex serenana var. serenana John Thomas Howell 1970-9-22 47234 Kern Kernville 807 Comment
  CAS-BOT-BC357619  Pseudognaphalium stramineum John Thomas Howell 1962-7-9 38384 Kern Near Park headquarters. Greenhorn Mountains 1798 Comment
  CAS-BOT-BC375340  Stephanomeria exigua subsp. coronaria John Thomas Howell 1957-6-25 32763 Kern Tehachapi Mts., 2.5 miles se. of Keene 914 Comment
  CAS-BOT-BC388528  Herniaria hirsuta var. cinerea John Thomas Howell 1970-11-8 47512 Kern Bed of Lake Isabella, 6 miles from South Fork Kern River bridge on road from Weldon to Kernville 792 Comment
  CAS-BOT-BC421178  Pterostegia drymarioides John Thomas Howell 1962-7-8 38207 Kern Black Mt. burn. Greenhorn Mountains 1066 Comment
  CAS-BOT-BC432223  Lithophragma bolanderi John Thomas Howell 1962-6-8 38315 Kern 1.5 miles southeast of Summit, Greenhorn Mountains; Sierra Nevada 1524 Comment
  RSA137109  Eriogonum deflexum var. baratum J. T. Howell 1957-6-24 s.n. Kern Tehachapi Pass. 1159 Comment
  RSA43323  Lupinus bicolor subsp. microphyllus J. T. Howell 1948-4-25 24223 Kern Kernville, Kern County Comment
  SEINET10711247  Carex mariposana John Thomas Howell 1962-7-10 Howell 38460 Kern Near Shirley Meadows. Greenhorn Mountains. 1981 Comment
  SEINET10960781  Leptochloa fusca subsp. fascicularis John Thomas Howell 1962-9-21 Howell 38682 Kern Kern River Canyon, el. ca. 427 Comment
  CAS-BOT-BC184315  Vulpia microstachys var. pauciflora John Thomas Howell 1931-3-20 5883 Kings 5 miles n. of Devil's Den 150 Comment
  CAS-BOT-BC127248  Agrostis exarata John Thomas Howell 1945-6-18 20974 Lake Near Glenbrook. Comment
  CAS-BOT-BC135507  Cercocarpus betuloides var. betuloides John Thomas Howell 1945-6-20 21114 Lake Pinnacle Rock, Bartlett Mountain Comment
  CAS-BOT-BC164531  Clarkia gracilis subsp. albicaulis John Thomas Howell 1945-6-22 21230 Lake 3.8 miles n. of Middletown Comment
  CAS-BOT-BC204079  Malacothamnus hallii John Thomas Howell 1937-7-18 13112 Lake 2 miles n. of Lower Lake Comment
  CAS-BOT-BC233218  Polypogon maritimus John Thomas Howell 1945-6-21 21214 Lake Near Bartlett Springs Comment
  CAS-BOT-BC234086  Elymus multisetus John Thomas Howell 1945-6-20 21111 Lake Pinnacle Rock, Bartlett Mountain Comment
  CAS-BOT-BC240735  Lonicera interrupta John Thomas Howell 1930-8-24 5441 Lake 4 miles from Middletown on Adams Springs Road Comment
  CAS-BOT-BC257476  Eriogonum inerme var. inerme John Thomas Howell 1945-6-20 21120 Lake Pinnacle Rock, Bartlett Mountain Comment
  CAS-BOT-BC270812  Calycadenia pauciflora John Thomas Howell 1930-10-19 5631 Lake 8 miles from Middletown on Butts Canyon Road Comment
  CAS-BOT-BC306001  Hemizonia congesta subsp. calyculata John Thomas Howell 1937-7-19 13135 Lake Elk Mt. Comment
  JEPS25025  Swertia albicaulis var. nitida John Thomas Howell 1945-6-18 20986 Lake Cobb Valley Comment
  POM273113  Polypogon maritimus J. T. Howell 1945-6-22 21218 Lake Sulphur Banks. Comment
  RSA35318  Sedella leiocarpa J. T. Howell 1943-5-11 18037 Lake 8.9 miles south of Kelseyville Comment
  SD64423  Ceanothus jepsonii var. albiflorus Darley F. Howe 1966-6-3 1100 Lake 6.7 miles south of Middletown 334 Comment
  CAS-BOT-BC153377  Diplacus layneae John Thomas Howell 1945-6-21 21196 Lake Bartlett Flat Comment
  CAS-BOT-BC277989  Cirsium cymosum John Thomas Howell 1939-5-7 14647 Lake Reiff P. O. Comment
  CAS-BOT-BC40684  Erysimum capitatum John Thomas Howell 1937-7-19 13142 Lake Eastern Lake county on road to Williams. Comment
  CAS-BOT-BC410204  Hypericum concinnum John Thomas Howell 1945-6-21 21189 Lake Sawmill Flat to Ruppert Ridge, Bartlett Comment
  CAS-BOT-BC443779  Claytonia rubra subsp. rubra John Thomas Howell 1976-4-28 51611 Lake Between Elk Mt. & Lake Pillsbury 792 Comment
  RSA66314  Polygonum californicum J. T. Howell 1930-8-24 9676 Lake 4 miles from Middletown on the Adams Spring Road. Comment
  CAS-BOT-BC10386  Paeonia brownii J. T. Howell 1955-7-19 30820 Lassen East side of Beckwourth Pass 1493 Comment
  CAS-BOT-BC116624  Carex subfusca John Thomas Howell 1973-7-10 49779 Lassen Fredonyer Pass. 1737 Comment
  CAS-BOT-BC118026  Carex rossii John Thomas Howell; Gordon H. True; Margaret Williams 1973-5-12 49195 Lassen Elysian Valley NW of Janesville. 1325 Comment
  CAS-BOT-BC14711  Boechera repanda John Thomas Howell; Gordon H. True 1973-7-31 50062 Lassen Sierra Nevada. On road from Janesville to Thompson Peak, Diamond Range. 1783 Comment
  CAS-BOT-BC192972  Astragalus purshii var. tinctus John Thomas Howell 1934-6-10 11862 Lassen Honey Lake Valley 37 miles s. of Susanville Comment
  CAS-BOT-BC206735  Elymus glaucus subsp. glaucus John Thomas Howell; Gordon H. True; Margaret Williams 1973-6-28 49446 Lassen Elysian Valley, west of Janesville - Sierra Nevada 1325 Comment
  CAS-BOT-BC207183  Thinopyrum intermedium subsp. intermedium John Thomas Howell; Gordon H. True 1973-8-1 50186 Lassen Gold Run Creek Road south of Susanville, Diamond Range - Sierra Nevada 1584 Comment
  CAS-BOT-BC213004  Hosackia crassifolia John Thomas Howell; Gordon H. True 1973-7-31 50036 Lassen In areas of granitic rock on road from Janesville to Thompson Peak, Diamond Range 1737 Comment
  CAS-BOT-BC276616  Chaenactis douglasii var. douglasii John Thomas Howell 1955-7-19 30813 Lassen E side of Beckwourth Pass 1493 Comment
  CAS-BOT-BC278437  Festuca idahoensis John Thomas Howell 1934-7-6 12430 Lassen Hall's Flat Comment
  CAS-BOT-BC294488  Erigeron bloomeri var. bloomeri John Thomas Howell 1934-7-8 12513 Lassen Harvey Valley Comment
  CAS-BOT-BC312418  Hieracium albiflorum John Thomas Howell; Gordon H. True 1973-8-1 50220 Lassen Headwaters of Baxter Creek, east slope of Diamond Range south of Susanville 2164 Comment
  CAS-BOT-BC341483  Lagophylla ramosissima John Thomas Howell 1934-6-10 11863 Lassen Honey Lake Valley, 37 miles s. of Susanville Comment
  CAS-BOT-BC344298  Madia exigua John Thomas Howell 1973-7-10 49782 Lassen Fredonyer Pass 1737 Comment
  CAS-BOT-BC61865  Isoetes nuttallii John Thomas Howell 1974-7-10 50537 Lassen Elysian Valley 1325 Comment
  CAS-BOT-BC88819  Lepidium campestre John Thomas Howell; Gordon H. True; Margaret Williams 1973-5-12 49226 Lassen Sierra Nevada. Elysian Valley northwest of Janesville. 1325 Comment
  NY540267  Sarcobatus vermiculatus J. T. Howell 1975-7-23 51414 Lassen Alkaline flat on Highway 395 about 5 miles southeast of Doyle 1310.6 Comment
  POM203792  Monolepis pusilla J. T. Howell 1934-6-10 11895 Lassen Horse Lake Comment
  POM203965  Psoralidium lanceolatum J. T. Howell 1934-6-10 11860 Lassen Doyle Comment
  POM204157  Hesperolinon micranthum J. T. Howell 1934-6-10 11887 Lassen 12 miles N of Susanville, on road to Horse Lake. Comment
  RSA517182  Gayophytum humile J. T. Howell, Gordon H. True 1973-8-1 50207 Lassen Sierra Nevada: Headwaters of Baxter Creek, east slope of Diamond Range, south of Susanville. 2165 Comment
  SD50711  Tsuga mertensiana Darley F. Howe 1959-8-3 Lassen Lassen National Park 2590 Comment
  SD64324  Artemisia cana subsp. bolanderi Darley F. Howe 1966-8-25 4302 Lassen 41 miles south of Alturas on Hwy 395. 1675 Comment
  UC2035929  Monardella odoratissima subsp. pallida John Thomas Howell 1934-7-9 12525 Lassen Pine Creek Flat Comment
  CAS-BOT-BC197368  Thinopyrum intermedium subsp. barbulatum John Thomas Howell 1974-7-10 50520 Lassen At the cemetery along road, Janesville 1295 Comment
  CAS-BOT-BC419904  Polygonum polygaloides subsp. kelloggii John Thomas Howell; Gordon H. True; Wayne Dakan 1974-7-30 50649 Lassen Slope south and southeast of Diamond Mt. 2286 Comment
  POM203779  Phacelia heterophylla subsp. virgata J. T. Howell 1934-7-10 12553 Lassen Black s Mt. Comment
  RSA299199  Penstemon roezlii J. T. Howell, Gordon H. True, Wayne Dakan 1974-7-30 50689 Lassen South and southeast of Diamond Mtn. 2226 Comment
  SD61075  Phacelia humilis Darley F. Howe 1964-8-1 3914 Lassen Modoc Natl. Forest, Warner Mts., 4.8 mi. from Harvey Creek on ridge road. 2133 Comment
  CAS-BOT-BC131010  Deinandra minthornii John Thomas Howell 1977-3-7 52314 Los Angeles Summit of Santa Susana Pass, Ventura - Los Angeles Co. line 487 Comment
  CAS-BOT-BC131200  Encelia californica John Thomas Howell 1928-3-4 3383 Los Angeles Santa Monica Mts., ne. of Pacific Palisades Comment
  CAS-BOT-BC15864  Boechera arcuata John Thomas Howell 1930-5-18 5171 Los Angeles San Gabriel Mountains. Pacoima Canyon. Comment
  CAS-BOT-BC159270  Garrya veatchii John Thomas Howell 1928-2-11 3342 Los Angeles Chaparral, on trail between Haines Canyon and Mt. Lukens, San Gabriel Mts. Comment
  CAS-BOT-BC172277  Clarkia bottae John Thomas Howell 1928-6-10 3868 Los Angeles Monrovia Canyon near the dam, San Gabriel Mts. Comment
  CAS-BOT-BC205146  Lupinus elatus John Thomas Howell 1947-7-18 23386 Los Angeles Blue Ridge, San Gabriel Mts. 2590 Comment
  CAS-BOT-BC230924  Malacothamnus davidsonii John Thomas Howell 1930-5-18 5169 Los Angeles Pacoima Wash at entrance to Pacoima Canyon, San Fernando Valley Comment
  CAS-BOT-BC238986  Symphoricarpos rotundifolius John Thomas Howell 1947-7-18 23388 Los Angeles Blue Ridge, San Gabriel Mts. 2590 Comment
  CAS-BOT-BC24911  Arctostaphylos glandulosa subsp. adamsii John Thomas Howell 1942-10-19 17872 Los Angeles Charlton Flat, San Gabriel Mts. Comment
  CAS-BOT-BC267759  Eriogonum roseum John Thomas Howell 1927-11-13 3201 Los Angeles One and a half miles east of Elizabeth Lake, Lieber Mts. Comment
  CAS-BOT-BC347914  Malacothrix saxatilis var. tenuifolia John Thomas Howell 1931-6-6 6667 A Los Angeles 17 miles s. of Sandberg's Summit, Ridge Route Comment
  CAS-BOT-BC365020  Solidago velutina subsp. californica John Thomas Howell 1927-10-16 3147 Los Angeles Santa Anita Canon [Canyon], San Gabriel Mts. Comment
  JEPS17234  Calandrinia breweri J. T. Howell 1928-3-20 466 Los Angeles Vermont Canyon Los Angeles, Griffith Park Comment
  RSA1073  Phacelia grandiflora J. T. Howell 1928-6-29 999 Los Angeles Seminole Hot Springs Road, Santa Monica Mountains 457 Comment
  SBBG41205  Phacelia imbricata J. T. Howell 1928-6-10 3890 Los Angeles Fish Cyn Comment
  SD113775  Acmispon americanus Darley F. Howe 1915-6-3 68 Los Angeles Claremont Comment
  SD114418  Diplacus longiflorus Darley F. Howe 1915-1 46 Los Angeles Claremont Comment
  SD41522  Ceanothus megacarpus Darley F. Howe 1947-3-22 1515 Los Angeles Topanga Canyon Comment
  SD41973  Stipa hymenoides Darley F. Howe 1947-5-4 1543 Los Angeles Antelope Valley. Comment
  SD45610  Dendromecon harfordii Darley F. Howe 1953-5-2 2272 Los Angeles Santa Catalina Island, Wain Canyon. Comment
  SD50936  Kochia californica Darley F. Howe 1958-10-26 2684 Los Angeles Lancaster. Comment
  SDSU2704  Grindelia stricta var. platyphylla D. F. Howe 1952-6-15 2226 Los Angeles Sea coast along the Santa Monica Mts. Comment
  SDSU6386  Baccharis plummerae D. F. Howe 1959-11-8 2822 Los Angeles Topanga Canyon, 3 mi. from mouth. 152 Comment
  SDSU7389  Salvia dorrii D. F Howe 1948-5-2 1777 Los Angeles Angeles Crest highway, north side of San Gabriel Mts., 1036 Comment
Read comments
Nov 19 2014
  UC990921  Mentzelia montana D. F. Howe 1947-5-6 Los Angeles North Face San Gabriel Mts. Comment
  CAS-BOT-BC419007  Persicaria lapathifolia John Thomas Howell 1927-9-30 3122 Los Angeles Bank of Los Angeles River, n. side of Griffith Park, Los Angeles Comment
  CAS-BOT-BC472945  Allium monticola John Thomas Howell 1947-7-18 23387 a Los Angeles Blue Ridge, San Gabriel Mts. 2590 Comment
  SD113305  Cryptantha clevelandii var. florosa Darley F. Howe 1952-6-15 2228 Los Angeles Los Angeles, Santa Monica Mountains, Mulholland Drive, ca. 9 miles from ocean Comment
  SD113484  Nemophila menziesii var. integrifolia Darley F. Howe 34 Los Angeles Claremont Comment
  SD43393  Layia glandulosa Darley F. Howe Unknown 1801 Los Angeles Angeles Crest Road to Mount Wilson, desert side 975 Comment
  SDSU11879  Chlorogalum pomeridianum D. F. Howe 1952-9-14 2260 Los Angeles West slope of Lookout Mt. Santa Monica mts. Comment
  UCD99414  Salsola tragus John Thomas Howell 1952-10-26 28876 Los Angeles Vacant lot, Palmdale. Comment
  CAS-BOT-BC111177  Trichophorum clementis John Thomas Howell 1941-8-2 16703 Madera Near Thousand Island Lake Comment
  CAS-BOT-BC115061  Carex vesicaria John Thomas Howell 1941-8-10 16914 Madera Near Shadow Lake. 2560 Comment
  CAS-BOT-BC117145  Carex spectabilis John Thomas Howell 1941-8-5 16771 Madera Near Garnet Lake 2956 Comment
  CAS-BOT-BC125760  Salix orestera John Thomas Howell 1941-8-8 16833 Madera Garnet Creek to San Joaquin Mt. Comment
  CAS-BOT-BC14141  Boechera pendulocarpa John Thomas Howell 1941-7-30 16520 Madera Near Garnet Lake. 2956 Comment
  CAS-BOT-BC143376  Ivesia santolinoides John Thomas Howell 1958-8-14 34436 Madera NE. of Sadler Lake, East Fork of Granite Creek 3200 Comment
  CAS-BOT-BC16443  Barbarea orthoceras John Thomas Howell 1965-4-26 41172 Madera Sierra Nevada. 3 miles south of Oakhurst. 914 Comment
  CAS-BOT-BC206144  Hosackia crassifolia John Thomas Howell 1958-8-17 34567 Madera The Niche, East Fork of Granite Creek 2438 Comment
  CAS-BOT-BC212211  Cornus sericea John Thomas Howell 1941-8-10 16921 Madera Between Shadow Lake and San Joaquin River Comment
  CAS-BOT-BC21317  Carex multicostata John Thomas Howell 1938-8-9 14457 Madera Devil's Postpile. Comment
  CAS-BOT-BC220340  Monardella odoratissima subsp. pallida John Thomas Howell 1958-8-14 34430 Madera Ne. of Sadler Lake, East Fork of Granite Creek 3200 Comment
  CAS-BOT-BC244538  Poa secunda subsp. secunda John Thomas Howell 1941-8-8 16839 Madera Garnet Creek to San Joaquin Mountain Comment
  CAS-BOT-BC249481  Castilleja applegatei subsp. pallida John Thomas Howell 1941-8-10 16903 Madera Summit of trail between Garnet and Shadow lakes Comment
  CAS-BOT-BC25516  Boechera retrofracta John Thomas Howell 1941-7-31 16582 Madera Agnew Pass. Comment
  CAS-BOT-BC259221  Eriogonum incanum John Thomas Howell 1958-8-14 34456 Madera Summit ridge se. of Long Mt. 3291 Comment
  CAS-BOT-BC259302  Eriogonum lobbii John Thomas Howell 1958-8-14 34448 Madera Summit of ridge se. of Long Mt. 3291 Comment
  CAS-BOT-BC276492  Chaenactis douglasii var. douglasii John Thomas Howell 1938-8-10 14467 Madera Near Devil's Postpile Comment
  CAS-BOT-BC312959  Hieracium triste John Thomas Howell 1938-8-10 14477 Madera Near Devil's Postpile Comment
  CAS-BOT-BC390562  Spergularia rubra John Thomas Howell 1958-8-10 34265 Madera Miller Meadow 2103 Comment
  CAS-BOT-BC55048  Erysimum perenne John Thomas Howell 1958-8-14 34451 Madera Sierra Nevada. Summit of ridge southeast of Long Mountain. 3291 Comment
  POM304485  Carex vernacula J. T. Howell 1941-8-5 16770 Madera Near Garnet Lake 2957 Comment
  UC894244  Calycadenia mollis J. Thomas Howell 1938-5-29 13854 Madera Raymond Comment
  UCD93197  Torreyochloa pallida var. pauciflora John Thomas Howell 1958-8-17 34540 Madera Cora Lake. 2560 Comment
  CAS-BOT-BC15434  Agoseris grandiflora var. grandiflora John Thomas Howell; R. C. Barneby 1954-5-11 29388 Madera Peckinpah Creek 914 Comment
  CAS-BOT-BC25818  Boechera stricta John Thomas Howell 1941-7-31 16551 Madera Agnew Pass Trail. Comment
  CAS-BOT-BC285068  Hordeum marinum subsp. gussoneanum John Thomas Howell 1965-4-25 41086 Madera 7 miles northeast of Madera Comment
  CAS-BOT-BC297979  Eriophyllum confertiflorum John Thomas Howell; R. C. Barneby 1954-5-11 29421 Madera Near Grub Gulch 609 Comment
  CAS-BOT-BC382969  Wyethia angustifolia John Thomas Howell 1938-5-29 13878 Madera 5 miles from Oakhurst on road to Ahwahnee Comment
  CAS-BOT-BC410139  Arceuthobium occidentale John Thomas Howell; Rupert C. Barneby 1954-5-11 29387 Madera Peckinpah Creek 914 Comment
  CAS-BOT-BC41371  Draba verna John Thomas Howell 1965-4-25 41105 Madera Sierra Nevada. 3 miles northeast of Coarsegold. 762 Comment
  CAS-BOT-BC478509  Gayophytum John Thomas Howell 1958-8-9 34249 Madera Miller Meadow 2103 Comment
  CAS-BOT-BC504410  Fritillaria atropurpurea John Thomas Howell 1958-8-14 34437 Madera NE of Sadler Lake, east fork of Granite Creek, Sierra Nevada 3200 Comment
  CAS-BOT-BC512875  Maianthemum stellatum John Thomas Howell 1941-7-31 16552 Madera Angew Pass Trail Comment
  CAS-BOT-BC525758  Triteleia ixioides subsp. scabra John Thomas Howell 1958-8-12 34348 Madera Near Isberg Lake 2987 Comment
  CAS-BOT-BC105832  Cirsium andrewsii John Thomas Howell 1939-6-4 14719 Marin Pt. Reyes Lighthouse Comment
  CAS-BOT-BC115581  Carex tumulicola John Thomas Howell; J. W. Stacey 1936-6-7 12644 Marin Ledum Swamp on road to Point Reyes Comment
  CAS-BOT-BC116898  Carex subbracteata var. subbracteata John Thomas Howell 1946-5-16 21858 Marin Angel Island, SE side. Comment
  CAS-BOT-BC116937  Carex subbracteata John Thomas Howell 1945-5-27 20883 Marin NE of Mountain Theater, Mt. Tamalpais. Comment
  CAS-BOT-BC119274  Carex ovalis John Thomas Howell 1944-6-4 19567 Marin Mt. Vision west of Inverness. Comment
  CAS-BOT-BC121847  Dirca occidentalis John Thomas Howell 1948-5-31 24329 Marin Devils Gulch near Camp Taylor Comment
  CAS-BOT-BC126415  Salix sitchensis John Thomas Howell 1947-6-18 23283 Marin Near Dillons Beach Comment
  CAS-BOT-BC127190  Agrostis exarata John Thomas Howell 1943-6-13 18230 Marin Sausalito Hills. Comment
  CAS-BOT-BC127210  Agrostis exarata John Thomas Howell 1943-6-8 18219 Marin Tiburon. Comment
  CAS-BOT-BC128101  Salix lasiandra var. lasiandra John Thomas Howell 1965-10-13 s.n. Marin John Thomas Howell Botanical Garden, Tiburon Comment
  CAS-BOT-BC138054  Alopecurus aequalis var. sonomensis John Thomas Howell 1945-7-29 21358 Marin Between Bolinas radio station and Rio Honda. Comment
  CAS-BOT-BC139479  Agrostis hallii John Thomas Howell 1944-6-4 19560 Marin Near Mount Vision west of Inverness. Comment
  CAS-BOT-BC149208  Bromus carinatus var. carinatus John Thomas Howell 1944-5-21 19489 Marin Mount Tamalpais. West end of Phoenix Lake. Comment
  CAS-BOT-BC155378  Bromus hordeaceus John Thomas Howell 1945-5-27 20885 Marin Mount Tamalpais. Northeast of Mountain Theater. Comment
  CAS-BOT-BC157412  Solanum umbelliferum J. T. Howell 1945-6-30 21248 Marin Steep Ravine, Mt. Tamalpais Comment
  CAS-BOT-BC158841  Rubus ursinus John Thomas Howell 1938-6-5 13898 Marin Azalea Flat, Mt. Tamalpais Comment
  CAS-BOT-BC158852  Rubus ursinus John Thomas Howell 1938-5-22 13788 Marin San Anselmo Canyon Comment
  CAS-BOT-BC165079  Clarkia rubicunda John Thomas Howell 1943-6-13 s.n. Marin Sausalito Comment
  CAS-BOT-BC175935  Koeleria macrantha John Thomas Howell 1966-5-25 41545 Marin John Thomas Howell Botanical Garden, Tiburon Comment
  CAS-BOT-BC175943  Agrostis pallens John Thomas Howell 1946-5-16 21876 Marin Angel Island, south side Comment
  CAS-BOT-BC184342  Vulpia microstachys var. pauciflora John Thomas Howell 1939-5-14 14683 Marin North side of West Peak, Mt. Tamalpais Comment
  CAS-BOT-BC184351  Vulpia microstachys var. pauciflora John Thomas Howell 1946-5-14 21839 Marin Between Barths Retreat and Potrero Meadow, Mt. Tamalpais Comment
  CAS-BOT-BC185110  Calamagrostis ophitidis John Thomas Howell 1947-5-18 23176 Marin At south end of Carson Ridge. Comment
  CAS-BOT-BC185232  Calamagrostis koelerioides John Thomas Howell 1949-6-26 25352 A Marin Mount Tamalpais. Firetrail north of East Peak. Comment
  CAS-BOT-BC191538  Chorizanthe cuspidata var. villosa John Thomas Howell 1939-6-4 14727 Marin Pt. Reyes Peninsula Comment
  CAS-BOT-BC19237  Carex barbarae John Thomas Howell 1946-5-16 21855 Marin Angel Island, SE side. Comment
  CAS-BOT-BC193107  Astragalus pycnostachyus var. pycnostachyus John Thomas Howell 1945-8-19 21433 Marin At head of Drakes Bay Comment
  CAS-BOT-BC196168  Lupinus albifrons var. douglasii John Thomas Howell 1939-6-25 14806 Marin Mt. Tamalpais. Above Cascade Canyon Comment
  CAS-BOT-BC197146  Echinochloa crus-galli John Thomas Howell 1939-9-3 15343 Marin Near Novato Comment
  CAS-BOT-BC19895  Carex echinata subsp. phyllomanica John Thomas Howell 1943-7-4 18255 Marin Ledum Swamp on road to Pt. Reyes. Comment
  CAS-BOT-BC203526  Elymus glaucus subsp. glaucus John Thomas Howell 1943-5-15 18075 Marin Tiburon Peninsula Comment
  CAS-BOT-BC203862  Elymus X hansenii John Thomas Howell 1948-5-31 24325 Marin Devils Gulch near Camp Taylor Comment
  CAS-BOT-BC206050  Ribes menziesii John Thomas Howell 1944-7-9 19695 Marin Inverness Ridge Comment
  CAS-BOT-BC20882  Carex globosa John Thomas Howell 1946-5-14 21843 Marin Potrero Meadow, Mt. Tamalpais. Comment
  CAS-BOT-BC209005  Digitaria sanguinalis John Thomas Howell 1939-8-27 15311 Marin Ross Comment
  CAS-BOT-BC209203  Dichanthelium acuminatum subsp. acuminatum John Thomas Howell 1941-5-25 16225 Marin Potrero Meadow, Mt. Tamalpais Comment
  CAS-BOT-BC215882  Calystegia purpurata subsp. purpurata John Thomas Howell 1947-5-8 23139 Marin Sausalito Comment
  CAS-BOT-BC215893  Calystegia purpurata subsp. purpurata John Thomas Howell 1925-4-5 895 Marin Pipeline Trail Comment
  CAS-BOT-BC233240  Polypogon maritimus John Thomas Howell 1980-9-8 53893 Marin Bottom of Alpine Lake near Bon Tempe Lake Dam Comment
  CAS-BOT-BC233958  Calandrinia breweri John Thomas Howell 1943-4-11 17914 Marin Black Canyon, San Rafael hills Comment
  CAS-BOT-BC237514  Polypogon viridis John Thomas Howell 1944-6-25 19641 Marin San Rafael Comment
  CAS-BOT-BC259925  Nassella lepida John Thomas Howell 1944-5-14 19469 Marin Salmon Creek Canyon Comment
  CAS-BOT-BC260148  Nassella pulchra John Thomas Howell 1941-6-8 16251 Marin Hills NE of San Rafael [San Rafael Hills] Comment
  CAS-BOT-BC260953  Pleuropogon californicus var. californicus John Thomas Howell 1945-5-9 20828 Marin Between Hamilton Field and Ignacio Comment
  CAS-BOT-BC262520  Melica torreyana John Thomas Howell 1941-5-25 16240 Marin Near Bootjack, Mt. Tamalpais Comment
  CAS-BOT-BC263961  Viola adunca John Thomas Howell 1944-3-26 19344 Marin Above Ledum Swamp, Inverness Ridge Comment
  CAS-BOT-BC268931  Eriogonum nudum var. auriculatum John Thomas Howell 1926-10-20 2224 Marin Near Alto Comment
  CAS-BOT-BC274401  Leymus mollis John Thomas Howell 1945-6-30 21250 Marin Stinson Beach Comment
  CAS-BOT-BC278442  Festuca idahoensis John Thomas Howell 1944-5-21 19492 Marin Lagunitas Meadows, Mt. Tamalpais Comment
  CAS-BOT-BC278998  Festuca rubra John Thomas Howell 1939-6-4 s.n. Marin Pt. Reyes Lighthouse Comment
  CAS-BOT-BC282508  Festuca elmeri John Thomas Howell 1945-5-13 20860 Marin Fairfax Hills n. of Phoenix Lake Comment
  CAS-BOT-BC284443  Cirsium brevistylum John Thomas Howell 1944-7-9 19697 Marin Inverness Ridge Comment
  CAS-BOT-BC286135  Conyza canadensis John Thomas Howell 1939-6-18 14768 Marin Near Mud Lake Comment
  CAS-BOT-BC28669  Achillea millefolium John Thomas Howell 1944-7-23 19850 Marin Santa Venetia Comment
  CAS-BOT-BC304491  Grindelia hirsutula John Thomas Howell 1939-6-18 14778 Marin Near Mud Lake Comment
  CAS-BOT-BC322737  Microseris paludosa John Thomas Howell 1944-5-27 19501 Marin Summit Avenue ridge, Mt. Tamalpais Comment
  CAS-BOT-BC322742  Microseris paludosa John Thomas Howell 1946-6-13 22054 Marin East of Dillons Beach Comment
  CAS-BOT-BC331532  Acer macrophyllum John Thomas Howell 1927-5-8 2357 Marin Ross Valley Comment
  CAS-BOT-BC34034  Carex brevicaulis John Thomas Howell 1946-4-21 21683 Marin Near radio station, Pt. Reyes Peninsula. Comment
  CAS-BOT-BC348933  Microseris douglasii subsp. douglasii John Thomas Howell 1939-5-14 14671 Marin Lake Lagunitas Meadows Comment
  CAS-BOT-BC348945  Microseris douglasii subsp. douglasii J. T. Howell 1939-5-21 s.n. Marin South Tiburon Comment
  CAS-BOT-BC35009  Carex densa John Thomas Howell 1943-5-22 18152 Marin Lagunitas Meadows. Comment
  CAS-BOT-BC383301  Wyethia glabra John Thomas Howell 1945-5-9 20855 Marin Between Ignacio and Novato Comment
  CAS-BOT-BC384485  Silene antirrhina John Thomas Howell 1943-5-9 17983 Marin San Rafael hills Comment
  CAS-BOT-BC388984  Silene laciniata subsp. californica John Thomas Howell 1946-7-7 22209 Marin Potrero Meadow, Mt. Tamalpais Comment
  CAS-BOT-BC397713  Stellaria nitens John Thomas Howell 1947-4-27 23084 Marin Bald Mt. W of San Anselmo Comment
  CAS-BOT-BC40230  Caulanthus lasiophyllus John Thomas Howell 1966-5-25 41543 Marin Gully just north of garden area. John Thomas Howell Botanical Garden, Tiburon. Comment
  CAS-BOT-BC403201  Eschscholzia californica John Thomas Howell 1944-6-4 19554 Marin Inverness Ridge west of Inverness Comment
  CAS-BOT-BC403845  Hesperocnide tenella John Thomas Howell 1944-7-9 19698 Marin Inverness Ridge Comment
  CAS-BOT-BC418879  Persicaria hydropiperoides John Thomas Howell 1946-9-20 s.n. Marin Laguna in Chileno Valley Comment
  CAS-BOT-BC427750  Crassula connata John Thomas Howell 1943-4-11 17922 Marin Black Canyon, San Rafael hills Comment
  CAS-BOT-BC428004  Dudleya caespitosa John Thomas Howell 1946-6-30 22150 Marin Rodeo Lagoon Comment
  CAS-BOT-BC428813  Micranthes californica John Thomas Howell 1946-3-24 21570 Marin Near country club, Fairfax Hills Comment
  CAS-BOT-BC438426  Calandrinia ciliata John Thomas Howell 1944-6-4 19563 Marin Near Mt. Vision west of Inverness Comment
  CAS-BOT-BC49677  Ceanothus cuneatus var. ramulosus John Thomas Howell 1926-2-28 1647 Marin South side of Mt. Tamalpais Comment
  CAS-BOT-BC49957  Ceanothus gloriosus var. gloriosus John Thomas Howell 1964-3-19 s.n. Marin Tomales Bay State Park above Hearts Desire Beach Comment
  CAS-BOT-BC62540  Quercus chrysolepis John Thomas Howell 1956-9-23 31878 Marin Near Laurel Dell, Mt. Tamalpais Comment
  CAS-BOT-BC65858  Aspidotis carlotta-halliae John Thomas Howell 1967-3-5 42037 Marin near Rattlesnake Camp, Mt. Tamalpais 335 Comment
  CAS-BOT-BC73965  Turritis glabra John Thomas Howell 1941-5-25 16197 Marin Near Bootjack, Mount Tamalpais. Comment
  CAS-BOT-BC7645  Bolboschoenus maritimus John Thomas Howell 1945-8-19 21438 Marin Head of Drakes Bay. Comment
  CAS-BOT-BC7646  Bolboschoenus maritimus John Thomas Howell 1945-8-19 21437 Marin Head of Drakes Bay. Comment
  CAS-BOT-BC81406  Torreya californica John Thomas Howell 1948-5-16 24303 Marin Near top of Eldridge Grade, Mt. Tamalpais Comment
  CAS-BOT-BC87246  Streptanthus glandulosus subsp. niger John Thomas Howell 1967-9-6 43737 Marin Tiburon. At head of Dakin Lane, Old Street. Hilary's. Comment
  CAS-BOT-BC88484  Thysanocarpus curvipes John Thomas Howell 1946-4-13 21598 Marin Mount Tamalpais. Summit Meadow to Rock Spring. Comment
  CAS-BOT-BC9004  Delphinium decorum John Thomas Howell 1949-6-7 25345 Marin Dillons Beach Comment
  CAS-BOT-BC94352  Quercus garryana John Thomas Howell 1947-5-18 s.n. Marin Fairfax Hills Comment
  CAS-BOT-BC99422  Baccharis pilularis John Thomas Howell 1933-10-8 11702 Marin Pt. Reyes Peninsula Comment
  JEPS35197  Dryopteris expansa Marshall A. Howe 1894-6-11 Marin woods near Olema Comment
  JEPS58886  Plectritis brachystemon John Thomas Howell 1947-4-30 23110 Marin Dillons Beach Comment
  JEPS58914  Veronica persica John Thomas Howell 1943-2-20 Marin Mill Valley Comment
  JEPS58923  Castilleja rubicundula subsp. lithospermoides John Thomas Howell 1940-5-26 15528 Marin Little Carson Falls Comment
  JEPS58940  Cordylanthus maritimus subsp. palustris John Thomas Howell 1945-8-19 21430 Marin salt marsh at head of Drakes Bay Comment
  POM193917  Gilia millefoliata J. T. Howell 1930-4-20 4724 Marin Point Reyes Peninsula, 5 miles from Inverness. Comment
  POM202457  Arctostaphylos glandulosa subsp. cushingiana J. T. Howell 1933-3-19 10866 A Marin Slopes at head of Muir Woods. Comment
  POM299313  Phacelia divaricata var. continentis J. T. Howell 1930-3-9 4552 Marin Point Reyes near the lighthouse. Comment
  RSA127116  Grindelia hirsutula var. davyi J. T. Howell 1946-11-3 23033 Marin Hamilton Field. Comment
  RSA127229  Elymus glaucus subsp. virescens J. T. Howell 1946-7-7 22221 Marin West Peak, Mt Tamalpais Comment
  RSA127238  Vulpia myuros J. T. Howell 1943-5-22 18115 Marin Fairfax. Comment
  RSA127271  Glyceria leptostachya J. T. Howell 1946-6-16 22077 Marin Olema Marshes. Comment
  RSA128946  Corethrogyne filaginifolia var. californica J. T. Howell 1939-6-18 14767 Marin Near Mud Lake Comment
  RSA220033  Phacelia malvifolia J. T. Howell 1969-5-5 45578 Marin Ring Hill, Tiburon Peninsula. Comment
  RSA31366  Boisduvalia stricta J. T. Howell 1942-6-12 16984 Marin Carson Ridge Comment
  RSA384710  Torreya californica J. T. Howell 1948-5-16 24304 Marin Near top of Eldridge Grade, Mount Tamalpais Comment
  RSA40149  Acacia dealbata J. T. Howell 1943-8-29 19312 Marin Summit ridge above Mill Valley. 152 Comment
  RSA46396  Lithocarpus densiflorus var. densiflorus J. T. Howell 1947-1-12 s.n. Marin Above Muir Woods, south side of Mt. Tamalpais. Comment
  RSA51275  Bromus madritensis J. T. Howell 1947-4-27 23096 Marin Bald Mt. west of San Anselmo Comment
  RSA88783  Carex gynodynama J. T. Howell, J. W. Stacey 1936-6-7 12640 Marin Ledum Swamp on road to Point Reyes. Comment
  SBBG40153  Lilaeopsis occidentalis J. T. Howell 1946-6-30 Marin Rodeo Lagoon Comment
  SEINET199914  Nassella pulchra John Thomas Howell 1941-6-8 16251 Marin San Rafael Hills Comment
  SEINET3901002  Carex exsiccata John Thomas Howell 1946-6-20 22104 Marin Four miles north of Bolinas.; 0 Comment
  UC1106086  Eleocharis macrostachya John Thomas Howell 1939-5-14 Marin Phoenix Lake Mount Tamalpais Comment
  UC1106137  Melica californica John Thomas Howell 1941-5-25 16214 Marin Mt. Tamalpais; Rifle Camp Comment
  UC1106280  Triglochin striata John Thomas Howell 1946-7-4 22178 Marin Dillons Beach Comment
  UC1106283  Ruppia cirrhosa John Thomas Howell 1943-10-3 19334 Marin Muir Beach Comment
  UC1176733  Heuchera pilosissima John Thomas Howell 1949-6-7 25346 Marin Dillons Beach Comment
  UC1176758  Alnus rhombifolia John Thomas Howell 1940-5-12 Marin Lagunitas Creek Canyon Comment
  UC1176895  Grindelia hirsutula John Thomas Howell 1946-11-3 23033 Marin Hamilton Field Comment
  UC1177010  Bromus madritensis subsp. rubens John Thomas Howell 1944-5-28 19515 Marin between Manzanita and Almonte Comment
  UC1177116  Digitaria sanguinalis John Thomas Howell 1941-7-6 Marin Ross Comment
  UC1177129  Calamagrostis rubescens John Thomas Howell 1943-5-30 18184 Marin above Mill Valley; Mt. Tamalpais, Summit Avenue Ridge Comment
  UC1177194  Trifolium repens John Thomas Howell 1945-7-29 Marin Bolinas Comment
  UC1177216  Lupinus formosus John Thomas Howell 1943-6-6 18211 Marin canyon just below Muir Woods; canyon just below Muir Woods Comment
  UC1177229  Lupinus formosus John Thomas Howell 1940-6-9 15582 Marin Tiburon Peninsula Comment
  UC1177250  Guillenia lasiophylla John Thomas Howell 1940-5-12 15429 Marin between Little Carson and Carson Ridge Comment
  UC1177271  Heterotheca sessiliflora subsp. bolanderi John Thomas Howell 1939-7-2 14831 Marin ridge between Tennessee Cove and Pirates Cove Comment
  UC1177294  Hesperevax sparsiflora var. sparsiflora John Thomas Howell 1940-5-26 15530 Marin Little Carson Falls Comment
  UC1177302  Conyza canadensis John Thomas Howell 1945-10-14 Marin Olema Marshes Comment
  UC1177318  Layia gaillardioides John Thomas Howell 1947-4-27 23091 Marin w San Anselmo Comment
  UC42786  Pentagramma triangularis subsp. triangularis Marshall A. Howe 1892-6-11 Marin Mt Tamalpais Comment
  UC517458  Marah fabacea John Thomas Howell 1933-4-12 10993 Marin Sausalito Comment
  UC750586  Holcus lanatus John Thomas Howell 1945-7-29 21355 Marin Bolinas Comment
  UC905001  Carex echinata subsp. phyllomanica John Thomas Howell 1949-5-25 25331 Marin near radio station; Pt. Reyes Peninsula Comment
  UCD120690  Phacelia suaveolens John Thomas Howell 1946-5-19 21919 Marin Carson Ridge. Comment
  UCD59917  Crypsis schoenoides John Thomas Howell 1980-9-8 53895 Marin Alpine Lake near Bon Tempe Lake dam. Comment
  UCR66440  Lactuca saligna J. T. Howell 1943-9-25 19324 Marin Mill Valley, southern part of valley 8 Comment
  CAS-BOT-BC116903  Carex subbracteata var. subbracteata John Thomas Howell; J. W. Stacey 1936-6-7 12652 Marin Pine woods on road to Point Reyes. Comment
  CAS-BOT-BC157407  Solanum umbelliferum J. T. Howell 1942-6-21 s.n. Marin San Anselmo Canyon, Mt. Tamalpais Comment
  CAS-BOT-BC178302  Astragalus gambelianus John Thomas Howell 1946-5-12 21807 Marin Carson Ridge Comment
  CAS-BOT-BC185978  Vulpia myuros var. myuros John Thomas Howell 1943-5-9 17961 Marin San Rafael hills Comment
  CAS-BOT-BC219429  Nemophila parviflora John Thomas Howell 1939-6-4 14709 Marin Lagunitas Comment
  CAS-BOT-BC220397  Monardella purpurea John Thomas Howell 1943-5-15 s.n. Marin Tiburon Peninsula Comment
  CAS-BOT-BC22947  Agoseris heterophylla John Thomas Howell 1944-6-18 s.n. Marin Fish Grade, Mt. Tamalpais Comment
  CAS-BOT-BC232714  Navarretia rosulata John Thomas Howell 1946-7-7 22191 Marin Mount Tamalpais. Burned area S of Barth's Retreat Comment
  CAS-BOT-BC238512  Triphysaria floribunda John Thomas Howell 1930-4-20 4743 Marin 1.5 miles from Pt. Reyes on road to Inverness Comment
  CAS-BOT-BC283446  Lolium multiflorum John Thomas Howell 1967-5-24 42253 Marin Dakin Lane, just N of Old St Hilary's Church, Tiburon Comment
  CAS-BOT-BC283520  Leymus X vancouverensis John Thomas Howell 1945-8-19 21445 Marin Head of Drakes Bay Comment
  CAS-BOT-BC288749  Cirsium remotifolium John Thomas Howell 1938-7-3 13942 Marin Near W end of Lucas Valley Comment
  CAS-BOT-BC304472  Grindelia hirsutula John Thomas Howell 1944-9-3 20717 Marin Bootjack, Mt. Tamalpais Comment
  CAS-BOT-BC348748  Microseris bigelovii John Thomas Howell 1947-4-23 23070 Marin Drakes Estero west of Mt. Vision Comment
  CAS-BOT-BC35010  Carex densa John Thomas Howell 1944-4-8 s.n. Marin Tiburon. Comment
  CAS-BOT-BC374450  Sonchus asper John Thomas Howell 1939-4-23 s.n. Marin Blithedale Canyon, Mt. Tamalpais Comment
  CAS-BOT-BC381914  Uropappus lindleyi John Thomas Howell 1967-5-24 42254 Marin Dakin Lane, just north of Old St. Hilary's Church, Tiburon Comment
  CAS-BOT-BC390151  Spergularia bocconi John Thomas Howell 1966-6-9 41555 Marin John Thomas Howell Botanical Garden, Tiburon. Se. corner of garden Comment
  CAS-BOT-BC403947  Urtica dioica subsp. gracilis John Thomas Howell 1943-10-3 19335 Marin Canyon just below Muir Woods Comment
  CAS-BOT-BC414005  Polygonum aviculare subsp. aviculare John Thomas Howell 1943-10-3 19332 Marin Muir Beach Comment
  CAS-BOT-BC436401  Calystegia occidentalis subsp. occidentalis John Thomas Howell 1946-6-20 22112 Marin 2 miles S of Olema Comment
  CAS-BOT-BC451852  Triglochin maritima John Thomas Howell 1945-6-30 21256 Marin Marsh bordering Bolinas Lagoon, Stinson Beach Comment
  CAS-BOT-BC454104  Ruppia cirrhosa John Thomas Howell 1943-10-3 19334 Marin Muir Beach Comment
  CAS-BOT-BC484229  Brodiaea elegans subsp. elegans John Thomas Howell 1966-6-9 s.n. Marin John Thomas Howell Botanical Garden, Tiburon Comment
  CAS-BOT-BC497691  Chlorogalum pomeridianum John Thomas Howell 1946-6-16 422086 Marin Pt. Reyes Station Comment
  CAS-BOT-BC499675  Orobanche californica subsp. californica John Thomas Howell 1939-7-2 s.n. Marin Big Lagoon (Muir Beach) Comment
  CAS-BOT-BC536634  Horkelia californica John Thomas Howell 1939-7-2 14824 Marin Elk Valley Comment
  CAS-BOT-BC66350  Cheilanthes covillei John Thomas Howell 1959-8-23 34598 Marin nw. of Bootjack, Mt. Tamalpais Comment
  CAS-BOT-BC68120  Athyrium filix-femina subsp. cyclosorum John Thomas Howell 1944-7-9 19693 Marin Sunny open bog, Inverness Ridge Comment
  RSA0014199  Carex mendocinensis J. T. Howell 1945-4-29 20789 Marin Camp Handy. Comment
  RSA126238  Chenopodium ambrosioides var. ambrosioides J. T. Howell 1945-8-19 21419 Marin Inverness. Comment
  RSA127056  Potamogeton foliosus J. T. Howell 1946-8-23 22893 Marin Pierce Point Road, Point Reyes Peninsula. Comment
  RSA127063  Juncus lescurii J. T. Howell 1945-7-29 21349 Marin Bolinas. Comment
  RSA424277  Plantago truncata subsp. firma J. T. Howell 1944-5-21 19500 Marin Lagunitas Meadows north side of Mount Tamalpais. 244 Comment
  RSA44495  Selaginella wallacei John Thomas Howell 1947-3-2 s.n. Marin Above Blythedale canyon, east side of Mt. Tamalpais Comment
  RSA52166  Carex echinata subsp. phyllomanica J. T. Howell 1949-5-25 25331 Marin Marsh near radio station, Point Reyes Peninsula. Comment
  RSA52309  Carex cusickii J. T. Howell 1942-7-12 17021 Marin Potrero Meadows, Mt. Tamalpais. Comment
  RSA52314  Carex harfordii J. T. Howell 1949-5-25 25335 Marin Point Reyes Peninsula. Comment
  SD88518  Eriogonum latifolium Darley F. Howe 1972-6-25 Marin 1.3 miles south of Stinson Beach 121 Comment
  SEINET7575202 Image available Carex serratodens John Thomas Howell 1937-6-4 13087 Marin Tiburon. Comment
  UC1177510  Polystichum californicum John Thomas Howell 1948-5-22 24309 Marin Camp Tucker Mt. Tamalpais Comment
  UC42401  Aspidotis californica Marshall A. Howe 1892-5-7 Marin Coast Ranges Comment
  UCD103058  Erodium botrys John Thomas Howell 1947-4-13 23058 Marin Tiburon Peninsula. Comment
  UCD119621  Amsinckia intermedia John Thomas Howell 1945-5-13 20863 Marin Deer Park near Fairfax. Comment
  UCD119679  Amsinckia intermedia John Thomas Howell 1933-4-30 11199 Marin Phoenix Lake. Comment
  CAS-BOT-BC154797  Prunus virginiana var. demissa John Thomas Howell 1924-5-18 338 Mariposa Wawona Road to Yosemite near Wawona 1371 Comment
  CAS-BOT-BC156285  Bromus catharticus John Thomas Howell 1964-4-29 40658 Mariposa Sierra Nevada. Mariposa. 609 Comment
  CAS-BOT-BC161391  Bromus tectorum John Thomas Howell 1960-5-2 35247 Mariposa Sierra Nevada. Coulterville. 530 Comment
  CAS-BOT-BC239224  Penstemon newberryi var. berryi John Thomas Howell 1923-5-27 26 Mariposa Top of Chilnualna Fall, Yosemite Park 2133 Comment
  CAS-BOT-BC271900  Eriogonum spergulinum var. spergulinum John Thomas Howell 1923-8-1 197 Mariposa Near head of Chilnualna Falls, Yosemite Park 2286 Comment
  CAS-BOT-BC430994  Lithophragma bolanderi John Thomas Howell 1960-5-2 35267 Mariposa Highway 49 SE of Coulterville Comment
  CAS-BOT-BC438439  Calandrinia ciliata John Thomas Howell 1964-4-28 40572 Mariposa Just south of Morman Bar on road to Ben Hur 548 Comment
  CAS-BOT-BC49828  Ceanothus diversifolius John Thomas Howell 1923-5-25 22 Mariposa Near Wawona, Wawona Valley 1371 Comment
  CAS-BOT-BC8308  Lupinus ochroleucus John Thomas Howell 1941-6-1 16244 Mariposa about midway between Briceburg and Mariposa Comment
  CAS-BOT-BC87445  Streptanthus polygaloides John Thomas Howell 1954-5-19 29890 Mariposa Sierra Nevada. 4 miles northwest of Bagby. Comment
  CDA443  Torreya californica J. T. Howell 1972-4-25 48715 Mariposa Sierra Nevada Mountains; Merced River Canyon, 1 mi from Arch Rock on the road to Cascade Falls. Comment
  SD113932  Calyptridium umbellatum Darley F. Howe 1939-7-19 965 Mariposa Yosemite National Park; McGurk Valley Comment
  UCR88858  Lotus stipularis J. T. Howell 1954-5-19 29901 Mariposa Mount Bullion. 640 Comment
  CAS-BOT-BC273456  Calycadenia mollis John Thomas Howell 1931-10-11 8142 A Mariposa Near Usona P. O. Comment
  CAS-BOT-BC304285  Filago John Thomas Howell 1964-4-28 40633 Mariposa 2 miles E of Morman Bar 670 Comment
  CAS-BOT-BC37096  Capsella bursa-pastoris John Thomas Howell 1964-4-29 40656 Mariposa Sierra Nevada. Mariposa. 609 Comment
  CAS-BOT-BC378887  Ranunculus californicus var. californicus John Thomas Howell 1964-4-29 40673 Mariposa 4 mi from Mariposa on road to Mt. Bullion 488 Comment
  CAS-BOT-BC71570  Pentagramma pallida John Thomas Howell 1929-4-21 4179 Mariposa Five miles from Mt. Bullion on Cathay Valley Road Comment
  CAS-BOT-BC8367  Lupinus mariposanus John Thomas Howell 1938-5-23 13880 Mariposa 4 miles from Nipinnawasee on raod to Mariposa Comment
  HSC1197  Polystichum imbricans J. Wendell Howe 1930-7-26 Mariposa Yosemite Valley, Ledge Trail Comment
  NY17681  Torreya californica J. T. Howell 1972-4-25 48715 Mariposa This specimen represents an endangered or threatened species. The specific locality has been removed from this record to protect this species from over-collection. These data may be supplied to researchers on request. Comment
  RSA0126019  Arabis davidsonii J. T. Howell 1941-5-31 16241 Mariposa Near head of Nevada Falls, Yosemite Park. Comment
  SD62103  Streptanthus polygaloides Darley F. Howe 1965-5-23 4072 Mariposa 9.5 miles south of Coulterville on Highway 49. 365 Comment
  SDSU4329  Hosackia oblongifolia var. oblongifolia D. F. Howe 1939-7-21 894 Mariposa Wanona Road just outside entrance to Yosemite National Park. Comment
  SEINET10868227  Brachypodium distachyon John Thomas Howell, Rupert C. Barneby 1954-5-12 Howell 29502 Mariposa Serpentine near top of Bagby Grade. 579 Comment
  CAS-BOT-BC123699  Grindelia stricta var. platyphylla John Thomas Howell 1931-9-27 8106 Mendocino 6 miles S of Point Arena Comment
  CAS-BOT-BC188515  Garrya elliptica John Thomas Howell 1930-9-14 5472 Mendocino 4.5 miles n. Ft. Bragg Comment
  CAS-BOT-BC23675  Arctostaphylos columbiana John Thomas Howell 1927-8-25 3055 Mendocino Mendocino coastal plain, 3 miles east of Ft. Bragg Comment
  CAS-BOT-BC419989  Polygonum polygaloides subsp. kelloggii John Thomas Howell 1943-8-8 19196 Mendocino Anthony Peak Comment
  POM193921  Plantago erecta J. T. Howell 1929-5-26 4246 Mendocino Fort Bragg. 15 Comment
  SD64341  Arctostaphylos manzanita Darley F. Howe 1966-6-5 Mendocino 0.5 mile from Boonville on road to Manchester. Comment
  SD64342  Arctostaphylos canescens Darley F. Howe 1966-6-5 Mendocino 2.0 miles from Boonville on road to Manchester. 305 Comment
  SDSU1509  Arctostaphylos manzanita D. F. Howe 1966-6-10 4239 Mendocino 11.2 miles north of Laytonville on #101. 457 Comment
  CAS-BOT-BC220549  Monardella villosa John Thomas Howell 1931-6-15 6701 Mendocino Near Talmadge [Talmage], Ukiah Valley Comment
  CAS-BOT-BC314716  Helianthella californica var. californica John Thomas Howell 1931-6-15 6704 Mendocino Carl Purdy's place near Ukiah, Mayacama Mts. Comment
  RSA978  Pinus muricata J. T. Howell 1972-8-25 700 Mendocino Near Fort Bragg. Comment
  SD113052  Bellis perennis Darley F. Howe 1962-7-30 3367 Mendocino 4.8 miles north of Manchester on Highway 1. Comment
  SD56668  Lupinus arboreus Darley F. Howe 1963-7-3 Mendocino 10.4 miles north of Mendocino County line Comment
  SD56756  Heterotheca sessiliflora subsp. bolanderi D. F. Howe 1963-7-3 3581 Mendocino 10.4 miles north of Mendocino-Sonoma County line. Comment
  SD61037  Hesperocyparis pygmaea Darley F. Howe 1964-8-11 Mendocino about 5 miles south of Fort Bragg Comment
  SD88400  Heuchera pilosissima Darley F. Howe 1972-5-4 Mendocino Base of ocean bluff, 9.7 miles north of Gualala Comment
  CAS-BOT-BC151477  Erythranthe latidens John Thomas Howell 1929-4-25 4198 Merced 5 miles ne. of Merced Comment
  CAS-BOT-BC278014  Cirsium cymosum John Thomas Howell 1938-5-28 13821 Merced Pacheco Pass Comment
  CAS-BOT-BC305029  Grindelia hirsutula John Thomas Howell 1929-7-21 4343 Merced Merced River bottom at Hopeton Bridge Comment
  CAS-BOT-BC390839  Spergularia marina John Thomas Howell 1965-4-27 41247 Merced 5 miles east of Los Banos 30 Comment
  NY342700  Spergularia atrosperma J. T. Howell 1938-5-28 13826 Merced Los Banos Hills Comment
  SBBG28242  Eriogonum nudum var. indictum J. T. Howell 1938-5-28 13829 Merced Los Banos Hills Comment
  CAS-BOT-BC114117  Cyperus squarrosus John Thomas Howell 1929-7-21 4344 Merced Moist soil, margin of Merced River at Hopeton Bridge. Comment
  CAS-BOT-BC324647  Holocarpha virgata John Thomas Howell 1929-7-21 4332 Merced Oakdale Road, 8 miles from Merced Comment
  CAS-BOT-BC342410  Logfia gallica John Thomas Howell 1962-6-2 37407 Merced Merced Comment
  CAS-BOT-BC374565  Sonchus oleraceus John Thomas Howell 1973-7-25 49971 Merced Near Gustine 30 Comment
  CAS-BOT-BC386899  Silene gallica John Thomas Howell 1925-5-10 1031 Merced Merced River bottom between Snelling and Merced Falls Comment
  CAS-BOT-BC403253  Eschscholzia californica John Thomas Howell 1925-5-23 1088 Merced Merced River bottom 1 mile ne. of Hopeton Bridge Comment
  CAS-BOT-BC438316  Calandrinia ciliata John Thomas Howell 1929-4-1 4121 Merced Bordering the San Joaquin Valley, 5 miles n.-east of Merced Comment
  CAS-BOT-BC98207  Baccharis salicifolia John Thomas Howell 1976-5-16 51628 Merced Sandy loam 1/2 mile from Howard Ave. on road from Merced to Gustine Comment
  RSA66261  Eriogonum nudum var. auriculatum J. T. Howell 1929-7-12 4346 Merced Sandy flats above Merced River bottom, northwest of Hopeton Bridge Comment
  UCD62780  Deschampsia danthonioides var. gracilis John Thomas Howell 1971-3-23 47588 Merced At San Joaquin River bridge, 5 miles NE of Gustine. 24 Comment
  CAS-BOT-BC139099  Agrostis pallens John Thomas Howell 1934-7-3 12377 Modoc 5 miles south of Hackamore. Comment
  CAS-BOT-BC179222  Scutellaria nana John Thomas Howell 1934-7-3 12374 Modoc 5 mi. S of Hackamore. Comment
  CAS-BOT-BC182083  Lupinus argenteus var. heteranthus John Thomas Howell 1934-6-12 12010 Modoc Between Davis Creek and Plum Valley. Comment
  CAS-BOT-BC182092  Lupinus argenteus var. heteranthus John Thomas Howell 1934-6-14 12181 Modoc Near North Fork of Baxter Creek, Warner Mts. 1524 Comment
  CAS-BOT-BC182198  Lupinus argenteus John Thomas Howell 1934-7-2 12367 Modoc W side of Clear Lake. Comment
  CAS-BOT-BC197589  Eriogonum vimineum John Thomas Howell 1934-7-1 12301 Modoc Duncan Horse Camp. 1355 Comment
  CAS-BOT-BC211390  Eriogonum sphaerocephalum var. halimioides John Thomas Howell 1934-7-1 12300 Modoc Duncan Horse Camp. 1355 Comment
  CAS-BOT-BC217220  Ranunculus occidentalis John Thomas Howell 1934-6-12 12024 Modoc Plum Valley, Warner Mts. Comment
  CAS-BOT-BC242315  Achnatherum occidentale subsp. californicum John Thomas Howell 1934-6-30 12273 Modoc Duncan Horse Camp. 1355 Comment
  CAS-BOT-BC245371  Nicotiana attenuata John Thomas Howell 1934-7-2 12366 Modoc W side of Clear Lake. Comment
  CAS-BOT-BC54158  Amsinckia menziesii John Thomas Howell 1934-6-16 12218 Modoc 5 mi. from Adin on road to Alturas. Comment
  CAS-BOT-BC54168  Amsinckia tessellata var. tessellata John Thomas Howell 1934-6-12 12038 Modoc 10 mi. S of New Pine Creek. Comment
  CAS-BOT-BC58380  Rorippa curvisiliqua John Thomas Howell 1934-6-12 12037 Modoc Lassen Creek. Comment
  CAS-BOT-BC58737  Plagiobothrys scouleri John Thomas Howell 1934-6-15 12192 Modoc Dorris Reservoir, 2 mi. E of Alturas. Comment
  POM204142  Cryptantha torreyana J. T. Howell 1934-6-11 11984 Modoc Parker Creek, Warner Mts. 1585 Comment
  POM261552  Ranunculus aquatilis var. hispidulus J. T. Howell 1940-6-14 8219 Modoc 8 mles NW of Canby Comment
  SEINET7593482 Image available Achnatherum thurberianum John Thomas Howell 1934-1 12273 Modoc Duncan Horse Camp Comment
  CAS-BOT-BC118747  Carex preslii John Thomas Howell 1938-8-9 14454 Mono Between Mammouth and Minaret Summit Comment
  CAS-BOT-BC162714  Chylismia claviformis subsp. lancifolia John Thomas Howell 1938-8-7 14317 Mono Whiskey Creek 2072 Comment
  CAS-BOT-BC19697  Carex athrostachya John Thomas Howell 1938-8-6 14266 Mono Near Fales Hot Springs. Comment
  CAS-BOT-BC20270  Carex filifolia var. erostrata John Thomas Howell 1944-8-10 20224 Mono North slope of Mount Dana. Comment
  CAS-BOT-BC218383  Podistera nevadensis John Thomas Howell 1944-8-16 20647 Mono Mono Pass Comment
  CAS-BOT-BC241879  Eriogonum cernuum John Thomas Howell; T. C. Fuller; G. D. Barbe 1981-8-12 54499 Mono Iris Meadow, Rock Creek Canyon 2560 Comment
  CAS-BOT-BC244491  Poa secunda subsp. secunda John Thomas Howell; Gordon H. True 1968-7-18 4439 Mono Basin at N end of Saddlebag Lake, head of Lee Vining Creek 3048 Comment
  CAS-BOT-BC246524  Eriogonum elatum var. elatum John Thomas Howell; T. C. Fuller; G. D. Barbe 1981-8-13 54598 Mono Old Sherwin Grade Road 0.75 mile south of Tom's Place 2048 Comment
  CAS-BOT-BC249858  Eriogonum esmeraldense var. esmeraldense John Thomas Howell 1950-8-29 27459 Mono Summit between Crestview and Mono Lake 2438 Comment
  CAS-BOT-BC25823  Boechera stricta John Thomas Howell; T. C. Fuller; G. D. Barbe 1981-8-12 54516 Mono Sierra Nevada. Rock Creek road to Rock Creek Lake Basin. 2849 Comment
  CAS-BOT-BC264432  Penstemon heterodoxus var. heterodoxus John Thomas Howell 1944-8-10 20235 Mono Glacier Canyon, Mount Dana Comment
  CAS-BOT-BC267837  Eriogonum umbellatum var. chlorothamnus John Thomas Howell; T. C. Fuller; G. D. Barbe 1981-8-13 54553 Mono New Sherwin Hill Grade on Highway 395 Sierra Nevada 1950 Comment
  CAS-BOT-BC268660  Eriogonum microthecum var. ambiguum John Thomas Howell 1938-8-7 14324 Mono Crooked Creek 2057 Comment
  CAS-BOT-BC289139  Hesperostipa comata John Thomas Howell; Gordon H. True 1968-7-16 4413 Mono Virginia Lake, Virginia Lakes basin ca. 3 1/4 miles southwest of Conway Summit, Sierra Nevada 2956 Comment
  CAS-BOT-BC332901  Senecio spartioides John Thomas Howell 1950-8-29 27462 Mono Summit between Crestview and Mono Lake, Sierra Nevada 2438 Comment
  CAS-BOT-BC33971  Eriogonum kearneyi var. monoense John Thomas Howell 1938-8-7 14362 Mono Summit of Sherwin Grade 1981 Comment
  CAS-BOT-BC420191  Polygonum sawatchense subsp. sawatchense John Thomas Howell 1938-8-7 14298 Mono Whiskey Creek 2133 Comment
  CAS-BOT-BC6824  Phacelia peirsoniana John Thomas Howell 1938-8-7 14353 Mono Round Valley Comment
  CAS-BOT-BC77751  Woodsia scopulina John Thomas Howell 1944-8-10 20216 Mono North slope of Mt. Dana Comment
  LA204693  Atriplex pusilla John Thomas Howell; 1938-8-8 14381 Mono Long Valley Comment
  NY215374  Thelypodium crispum J. T. Howell 1938-8-8 14389 Mono Long Valley. Comment
  NY57335  Phacelia peirsoniana J. T. Howell 1938-8-7 14353 Mono Near Little Round Valley Comment
  SD103784  Erysimum capitatum var. capitatum Darley Howe 1978-6-23 Mono Twin Lakes 2225 Comment
  SD113195  Artemisia cana subsp. bolanderi Darley F. Howe 1971-10-3 4787 Mono East of Sonora Pass. 2865 Comment
  SD50683  Agrostis scabra Darley F. Howe 1959-7-29 2732 Mono Just south of 8000 foot marker, Deadman Summit, dry hillside. 2438 Comment
  SD73151  Orthocarpus copelandii var. cryptanthus Darley F. Howe 1969-8-4 Mono East of Sonora Pass 2438 Comment
  SD73152  Erigeron glacialis var. hirsutus Darley F. Howe 1969-8-4 Mono East of Sonora Pass 2440 Comment
  SD75820  Juncus chlorocephalus Darley F. Howe 1969-8-4 Mono East of Sonora Pass. (IPB 1/08) 2440 Comment
  SD75825  Micranthes odontoloma Darley F. Howe 1969-8-12 Mono East of Sonora Pass 2438 Comment
  SDSU10799  Mimulus tilingii D. F. Howe 1970-8-27 4705 Mono 14.7 miles W of Sonora Junction on Sonora Pass Road. 2743 Comment
  SDSU11327  Valeriana californica D. F. Howe 1959-7-30 2757 Mono Hillside south of Sonora Pass. 2933 Comment
  SDSU3884  Crepis acuminata D. F. Howe 1959-7-30 2756 Mono South of Sonora Pass. 2933 Comment
Read comments
Dec 5 2008
  SDSU7245  Agastache urticifolia D. F. Howe 1958-7-29 2679 Mono 13 miles west of # 395 on Sonora Pass Road, 2743 Comment
  SDSU8809  Epilobium anagallidifolium D. F. Howe 1969-8-4 4655 Mono East of Sonora Pass 2933 Comment
Read comments
Oct 13 2011
  UC897986  Hulsea vestita John Thomas Howell 1938-8-10 14499 Mono near Crestview Comment
  CAS-BOT-BC117778  Carex specifica John Thomas Howell 1939-8-9 14453 Mono Between Mammoth and Miranet Summit. Comment
  CAS-BOT-BC118992  Carex pellita John Thomas Howell; T. C. Fuller; G. D. Barbe 1981-8-11 54463 Mono Moist shaded flat near Convict Creek, W end of Convict Lake. 2316 Comment
  CAS-BOT-BC254601  Poa X limosa John Thomas Howell 1950-7-27 27404 Mono Bridgeport 1972 Comment
  CAS-BOT-BC255452  Eriogonum ampullaceum John Thomas Howell 1950-7-27 27405 Mono Slopes 2 1/2 miles north of Bridgeport 1965 Comment
  CAS-BOT-BC379364  Ranunculus aquatilis var. diffusus John Thomas Howell 1938-8-8 14401 Mono Owens River 2134 Comment
  CAS-BOT-BC404168  Urtica dioica subsp. holosericea John Thomas Howell 1965-9-15 41397 Mono Coleville 1755 Comment
  CAS-BOT-BC434277  Rumex triangulivalvis John Thomas Howell 1944-8-4 19909 Mono Between Pickle Meadow and Hardy Station Comment
  CAS-BOT-BC7135  Oenothera heterochroma subsp. monoensis John Thomas Howell 1947-8-16 24172 Mono Sherwin Grade north of Bishop 1676 Comment
  CAS-BOT-BC7136  Oenothera heterochroma var. monoensis John Thomas Howell 1947-8-16 24172 Mono Sherwin Grade north of Bishop 1676 Comment
  RSA44231  Agoseris monticola J. T. Howell 1948-8-1 25277 Mono 3 miles south of Crestview. Comment
  SD113981  Camissonia pusilla Darley F. Howe 1965-5-18 4048 Mono Inyo National Forest, 6.7 miles from south entrance on No. 395 Comment
  SD50651  Sidalcea oregana subsp. spicata Darley F. Howe 1958-7-29 Mono 8.0 miles northwest of Bridgeport on Highway 395. Comment
  SD50652  Arnica chamissonis Darley F. Howe 1958-7-29 Mono One mile west of Bridgeport Comment
  SDSU3860  Crepis occidentalis D. F. Howe 1978-6-23 5054 Mono Route 89, 7 miles north of Topaz Junction. 2347 Comment
  SDSU6609  Phacelia bicolor D. F. Howe 1968-6-22 5044 Mono 8 miles south of Lee Vining, route 395. Comment
  SEINET10490477  Lupinus argenteus var. argenteus John Thomas Howell, Gordon H. True 1968-7-19 Howell 4451 Mono Minaret summit, ca 18 mi e of hwy 295 on mammoth lakes rd. Locally common on Steep, dry pumice slope. 2797 Comment
  UC1042576  Cryptantha ambigua John Thomas Howell 1950-7-28 27409 Mono n of Mono Lake (Conway Grade); Sierra Nevada 2255 Comment
  CAS-BOT-BC13755  Ambrosia chamissonis J. T. Howell 1963-9-4 40331 Monterey Moss Landing Comment
  CAS-BOT-BC146066  Avena barbata John Thomas Howell 1963-5-6 39084 Monterey Santa Lucia Mountains. 4 miles south of King CIty on road to Jolon. 121 Comment
  CAS-BOT-BC148658  Bromus carinatus var. marginatus John Thomas Howell 1963-6-22 39580 Monterey Priest Valley. 685 Comment
  CAS-BOT-BC149256  Bromus carinatus var. carinatus John Thomas Howell 1963-5-18 39363 Monterey Near Aromas. Comment
  CAS-BOT-BC156218  Bromus catharticus John Thomas Howell 1955-7-7 30574 Monterey King City. Comment
  CAS-BOT-BC159139  Phacelia ramosissima var. ramosissima John Thomas Howell 1963-6-22 39562 Monterey Priest Valley 685 Comment
  CAS-BOT-BC163819  Clarkia purpurea subsp. quadrivulnera John Thomas Howell 1963-6-22 39551 Monterey Priest Valley 685 Comment
  CAS-BOT-BC183190  Vulpia microstachys var. ciliata John Thomas Howell 1963-5-6 39124 Monterey Top of Jolon Grade 426 Comment
  CAS-BOT-BC186358  Garrya flavescens John Thomas Howell 1955-5-18 30176 Monterey West of saddle between Juniper Serra & Pinyon peaks, Santa Lucia Mts. 1524 Comment
  CAS-BOT-BC19268  Carex barbarae John Thomas Howell 1953-5-9 28965 Monterey Low ground near Carmel River bridge near Carmel Mission. Comment
  CAS-BOT-BC203581  Elymus glaucus subsp. glaucus John Thomas Howell 1930-10-25 5674 Monterey Arroyo Seco River, Santa Lucia Mts. Comment
  CAS-BOT-BC211860  Genista monspessulana John Thomas Howell 1947-7-14 23344 Monterey Big Sur Comment
  CAS-BOT-BC215448  Lupinus cervinus John Thomas Howell 1955-5-17 30164 Monterey N slope of Junipero Serra Peak, Santa Lucia Mountains 1524 Comment
  CAS-BOT-BC233102  Polypogon interruptus John Thomas Howell 1963-11-18 40371 Monterey Asilomar, Monterey Peninsula Comment
  CAS-BOT-BC23369  Arctostaphylos glandulosa subsp. cushingiana John Thomas Howell 1955-5-17 30160 Monterey Summit ridge of Junipero Serra Peak, Santa Lucia Mts. 1767 Comment
  CAS-BOT-BC240199  Setaria viridis John Thomas Howell 1963-6-21 39422 Monterey Along Highway US 101, Prunedale Comment
  CAS-BOT-BC247850  Chorizanthe ventricosa John Thomas Howell 1963-6-21 39489 Monterey Mustang Grade east of San Lorenzo Creek Comment
Read comments
Jun 25 2019
  CAS-BOT-BC261259  Eriogonum hirtiflorum John Thomas Howell 1955-5-18 30184 Monterey West of gap between Junipero Serra and Pinyon Peaks, Santa Lucia Mts. 1310 Comment
  CAS-BOT-BC314554  Grindelia hirsutula John Thomas Howell 1963-9-4 40317 Monterey Moss Landing Comment
  CAS-BOT-BC314568  Grindelia hirsutula John Thomas Howell 1933-8-19 11593 Monterey Monterey Comment
  CAS-BOT-BC318976  Heterotheca sessiliflora var. echioides John Thomas Howell 1954-11-3 30136 Monterey Arroyo Seco River Canyon, Santa Lucia Mountains Comment
  CAS-BOT-BC349215  Microseris elegans John Thomas Howell 1963-6-22 39545 Monterey Priest Valley 685 Comment
  CAS-BOT-BC375236  Stephanomeria elata John Thomas Howell 1933-8-19 11596 Monterey Carmel Valley, 11 miles east of Carmel Comment
  CAS-BOT-BC37557  Cardamine californica John Thomas Howell 1931-3-22 5968 Monterey Stone Canyon 13 miles east of Salinas Valley. Comment
  CAS-BOT-BC384497  Silene antirrhina John Thomas Howell 1953-6-14 29072 Monterey Hastings Reservation, Santa Lucia Mts. Comment
  CAS-BOT-BC40143  Arctostaphylos montereyensis John Thomas Howell 1967-3-15 42042 Monterey In eastern part of Ft. Ord Military Reservation sw of Salinas. Comment
  CAS-BOT-BC414032  Polygonum aviculare subsp. aviculare John Thomas Howell 1963-11-20 40427 Monterey Near the Custom House, Monterey Comment
  CAS-BOT-BC414215  Polygonum aviculare subsp. depressum John Thomas Howell 1963-11-20 40427 Monterey Near the Custom House, Monterey Comment
  CAS-BOT-BC43939  Arctostaphylos tomentosa subsp. tomentosa John Thomas Howell 1931-5-21 6494 Monterey Gibson Canyon, Carmel Highlands Comment
  CAS-BOT-BC43972  Arctostaphylos tomentosa subsp. tomentosa John Thomas Howell 1953-5-7 28949 Monterey Huckleberry Hill, Monterey Peninsula Comment
  CAS-BOT-BC86432  Quercus dumosa John Thomas Howell 1930-10-25 5671 Monterey Canyon of the Arroyo Seco River, Santa Lucia Mts. Comment
  CAS-BOT-BC86925  Quercus douglasii John Thomas Howell 1930-10-24 5665 Monterey Sandstone hills, 2.3 miles E of the Indians, Santa Lucia Mts. Comment
  JEPS39461  Plantago erecta John Thomas Howell 1963-6-22 39520 Monterey near Mustang Grade summit (e of San Lorenzo Creek) Comment
  RSA118018  Cryptantha rattanii J. T. Howell 1955-5-21 30237 Monterey Hastings Reservation, Santa Lucia Mountains Comment
  RSA118036  Vulpia bromoides J. T. Howell 1955-5-19 30203 Monterey Avila Ranch, Santa Lucia Mountains, west of King City. 457 Comment
  RSA457  Acer negundo subsp. californicum J. T. Howell 1927-8-17 644 Monterey Salinas River bottom near Bradley 168 Comment
  RSA602  Phacelia malvifolia J. T. Howell 1927-8-19 s.n. Monterey Cypress Point, Monterey Peninsula. 12 Comment
  RSA70408  Arctostaphylos pumila J. T. Howell 1931-5-22 6500 Monterey Near Del Monte Comment
  RSA88508  Carex globosa J. T. Howell 1953-5-7 28953 Monterey Huckleberry Hill, Monterey Comment
  SBBG41732  Arctostaphylos glandulosa subsp. cushingiana J. T. Howell 1970-3-31 46498 Monterey Carmel River, Carmel Valley Village Comment
  SD113784  Delphinium nudicaule Darley F. Howe 1966-5-23 4235 Monterey Santa Lucia Mts. West of Jolon Comment
  SD44978  Boykinia occidentalis Darley F. Howe 1952-6-22 2241 Monterey Santa Lucia Mts. 456 Comment
  SD88580  Salix sitchensis Darley F. Howe 1972-2-16 Monterey 4 miles south of Point Sur Comment
  SDSU8696  Clarkia rubicunda D. F. Howe 1965-7-30 4092 Monterey 16.4 miles south of Monterey, on #1. Comment
  UCD57582  Bromus arenarius John Thomas Howell 1953-6-14 s.n. Monterey Hastings Reservation. Comment
  UCSB18494  Genista monspessulana Howells, Stephanie 1965-4-15 Monterey Del Monte Forest; Pebble Beach; Scenic Drive; 1.2 miles N of the Hill Gate 60 Comment
  CAS-BOT-BC101206  Corethrogyne filaginifolia John Thomas Howell 1972-10-12 49104 Monterey Julia Pfeiffer Burns State Park, Santa Lucia Mts. Comment
  CAS-BOT-BC111322  Schoenoplectus acutus var. occidentalis John Thomas Howell 1963-8-6 4022 Monterey Abbott Lakes, Arroyo Ceco Forest Service Campground Comment
  CAS-BOT-BC116915  Carex subbracteata var. subbracteata John Thomas Howell 1967-3-14 42038 Monterey On San Simeon Hwy at Pt. Sur. Comment
  CAS-BOT-BC128091  Salix lasiandra var. lasiandra John Thomas Howell 1963-9-4 40299 Monterey Wet ground along U.S. Highway 101, 4 miles northeast of Prunedale Comment
  CAS-BOT-BC176751  Atriplex serenana var. serenana John Thomas Howell 1963-8-6 40009 Monterey Lower part of Arroyo Seco just above bridge on road to Greenfield Comment
  CAS-BOT-BC268970  Eriogonum nudum var. auriculatum John Thomas Howell 1933-8-18 11558 Monterey 2 miles west of Greenfield Comment
  CAS-BOT-BC285615  Cirsium occidentale var. occidentale John Thomas Howell 1953-5-8 28957 Monterey Between Carmel and Carmel Valley Comment
  CAS-BOT-BC339310  Lessingia glandulifera var. glandulifera John Thomas Howell 1957-4-29 32076 Monterey Plain of Salinas River, King City Comment
  CAS-BOT-BC381941  Uropappus lindleyi John Thomas Howell 1931-3-22 5959 Monterey Stone Canyon, 11 miles east of Salinas Valley Comment
  CAS-BOT-BC426291  Chenopodium album John Thomas Howell 1963-8-6 39993 Monterey Along Central Ave. between King City and Greenfield Comment
  CAS-BOT-BC453706  Potamogeton illinoensis John Thomas Howell 1963-8-6 40024 Monterey Santa Lucia Mountains. Abbott Lakes, Arroyo Seco Forest Service Campground Comment
  CAS-BOT-BC457536  Aphanes occidentalis John Thomas Howell 1957-4-28 32063 Monterey Santa Lucia Mountains; roadside depression 1.6 miles N.W. of summit of Jamesburg road. 640 Comment
  CAS-BOT-BC502746  Orobanche bulbosa John Thomas Howell 1955-7-7 30566 Monterey Ridge SE of Bear Mt., Santa Lucia Mts. 1371 Comment
  CAS-BOT-BC515118  Muilla maritima John Thomas Howell 1963-5-6 39177 Monterey Jolon; Santa Lucia Mountains 298 Comment
  CDA2857  Parietaria judaica J. T. Howell 1973-4-19 49144 Monterey Near Forest & Lighthouse Avenues, Pacific Grove. 0 Comment
  PGM1171  Blepharizonia laxa J. T. Howell 1972-10-13 Monterey Santa Lucia Mountains, Carmel Valley Rd Paloma Cr, 3.5 mi NW of Arroyo Seco Bridge Comment
  RSA118055  Mentzelia dispersa J. T. Howell 1955-7-8 30611 Monterey 2 miles from San Antonio Mission on road to Santa Lucia Camp. 335 Comment
  RSA128699  Phacelia ciliata J. T. Howell 1957-4-29 32105 Monterey Priest Valley 701 Comment
  RSA223364  Thysanocarpus laciniatus J. T. Howell 1931-3-22 5965 Monterey Stone Canyon, 11 miles E of Salinas Valley. Comment
  RSA8479  Penstemon heterophyllus subsp. heterophyllus J. T. Howell 1933-8-18 11577 Monterey 13 miles east of Jamesburh, Santa Lucia Mtns. Comment
  SD56806  Calystegia malacophylla subsp. pedicellata Darley F. Howe 1963-5-20 3506 Monterey 8.3 miles west of first bridge east of Greenfield. 245 Comment
  SD56810  Gilia tenuiflora subsp. tenuiflora Darley F. Howe 1963-5-20 Monterey 14 miles west of first bridge west of Greenfield; Paloma Crest. 395 Comment
  SD88493  Acmispon cytisoides Darley F. Howe 1972-5-22 Monterey 12 miles north of Gorda Comment
  SDSU1267  Rorippa curvisiliqua D. F. Howe 1963-5-19 3721 Monterey 3 miles north of San Luis Obispo-Monterey Co. line on #101. 183 Comment
  SDSU2967  Minuartia douglasii D. F. Howe 1963-5-20 3502 Monterey 14 miles west of first bridge west of Greenfield, Paloma Creek. 396 Comment
  UC1042527  Navarretia mellita John Thomas Howell 1954-11-3 30121 Monterey San Antonio Mission Santa Lucia Mts. Comment
  UCD142452  Euphorbia peplus John Thomas Howell 1954-3-18 29137 Monterey Santa Lucia Mountains; Hastings Reservation. Comment
  UCLA71391  Stachys bullata John Thomas Howell 1931-5-21 6486 A Monterey near Carmel (Gibson Canyon); Santa Lucia Mts. Comment
  CAS-BOT-BC108666  Salix breweri John Thomas Howell 1931-4-3 6149 Napa Butts Valley Road to Middletown, 5 miles from Aetna Springs Comment
  CAS-BOT-BC253059  Eriogonum roseum John Thomas Howell 1930-10-19 5604 Napa Conn Creek near entrance of Sage Canyon, Napa Valley Comment
  CAS-BOT-BC270833  Calycadenia pauciflora John Thomas Howell 1929-8-4 4364 Napa 1 mile below Samuels Springs, Pope Creek Canon [Pope Creek Canyon], Napa Range Comment
  CAS-BOT-BC304891  Grindelia hirsutula John Thomas Howell 1932-10-8 10806 Napa Cuttings Wharf on Napa River Comment
  CAS-BOT-BC324167  Lessingia hololeuca John Thomas Howell 1927-9-10 3098 Napa Near Callistoga 213 Comment
  CAS-BOT-BC38767  Arctostaphylos manzanita subsp. manzanita John Thomas Howell 1930-3-23 4560 Napa Near Mt. St. Helena Comment
  CAS-BOT-BC390295  Spergularia macrotheca var. longistyla John Thomas Howell 1926-3-27 1759 Napa Myrtledale Hot Springs near Calistoga Comment
  CAS-BOT-BC402795  Eschscholzia caespitosa John Thomas Howell 1931-4-2 6062 A Napa Wooden Valley Grade 5 miles east of Napa Comment
  CAS-BOT-BC49798  Ceanothus divergens John Thomas Howell 1941-4-5 16159 Napa Franz Valley Comment
  CAS-BOT-BC53225  Ceanothus parryi John Thomas Howell 1931-4-2 6057 Napa Wooden Valley Grade 4.5 miles east of Napa Comment
  POM193979  Arctostaphylos manzanita subsp. manzanita J. T. Howell 1930-3-23 4558 Napa Near Mt. St. Helena. Comment
  SBBG28944  Mimulus douglasii J. T. Howell 1940-5-19 Napa upper Saint Helena Crk Comment
  SDSU1745  Cupressus sargentii D. F. Howe 1965-8-3 4105 Napa Just south of napa-Lake Co. line on state #29. 46 Comment
  UC421585  Arctostaphylos glandulosa subsp. glandulosa John Thomas Howell 1930-3-23 4562 Napa near Mt. St. Helena Comment
  UC856874  Navarretia heterodoxa John Thomas Howell 1937-7-4 13056 Napa Wooden Valley Grade Comment
  CAS-BOT-BC338265  Lasthenia californica John Thomas Howell 1931-4-2 6051 Napa Wooden Valley Grade 4 miles east of Napa Comment
  CAS-BOT-BC417003  Sedella pumila John Thomas Howell 1939-5-7 14656 Napa Napa Comment
  CAS-BOT-BC475564  Allium serra John Thomas Howell 1931-4-2 6103 Napa 4 miles from Monticello on Wooden Valley Road. Comment
  CAS-BOT-BC501120  Erythronium californicum John Thomas Howell 1926-3-21 1715 Napa St. Helena Creek below Patten's 609 Comment
  POM180786  Cirsium occidentale var. venustum J. T. Howell 1930-7-13 5343 Napa 5 miles below the old Toll House, Mt. St. Helena Comment
  RSA91082  Trifolium depauperatum var. truncatum J. T. Howell 1931-4-4 6172 Napa Upper Napa Valley at Big Geyser Comment
  CAS-BOT-BC13312  Agoseris parviflora J. T. Howell 1943-7-20 18614 Nevada Castle Peak Comment
  CAS-BOT-BC139792  Ivesia gordonii John Thomas Howell 1943-7-20 18616 Nevada Castle Peak Comment
  CAS-BOT-BC235185  Sambucus racemosa var. racemosa John Thomas Howell 1943-7-16 18437 Nevada Boreal Ridge, West side of Donner Pass near Norden 2133 Comment
  CAS-BOT-BC255901  Poa nervosa John Thomas Howell; Gordon H. True 1972-7-6 7263 Nevada Between Castle Pass and Andesite Peak 2407 Comment
  CAS-BOT-BC31576  Carex luzulina var. luzulina John Thomas Howell 1943-7-18 18512 Nevada Willow Valley just W of Castle Peak. Comment
  CAS-BOT-BC62464  Quercus chrysolepis John Thomas Howell 1978-7-26 53190 Nevada east of Nevada City on Highway 20 at junction of road to Washington 1310 Comment
  CAS-BOT-BC69989  Isoetes bolanderi John Thomas Howell 1943-7-23 18742 Nevada Between Donner Pass and West Lake. Comment
  SD103517  Horkelia tridentata Darley F. Howe 1978-7-14 Nevada Along state highway 20, 35.5 miles west of Truckee 1676 Comment
  SD103527  Eriogonum marifolium Darley Howe 1978-7-14 Nevada Along state highway 20, 35.5 miles west of Truckee 1676 Comment
  UC871447  Sidalcea glaucescens John Thomas Howell 1938-8-1 13986 Nevada South Fork Yuba River 1524 Comment
  CAS-BOT-BC77338  Antennaria media John Thomas Howell 1943-7-20 18630 Nevada Nw. of Castle Peak Comment
  RSA39940  Phlox diffusa subsp. diffusa J. T. Howell 1943-7-17 18473 Nevada Signal Hill, west side of Donner Pass near Norden. 2134 Comment
  CAS-BOT-BC130580  Lilium humboldtii John Thomas Howell 1927-7-3 2645 Orange Claymine [Canon] Canyon, n. Santa Ana Mts. 304 Comment
  CAS-BOT-BC166350  Epilobium canum subsp. canum John Thomas Howell 1927-7-26 2842 Orange SE. fork of Claymine [Canon] Canyon, n. Santa Ana Mts. 304 Comment
  CAS-BOT-BC221604  Lepechinia cardiophylla John Thomas Howell 1927-6-26 2606 Orange Claymine Canyon, n. Santa Ana Mts. 609 Comment
  CAS-BOT-BC263020  Eriogonum thurberi John Thomas Howell 1927-6-6 2452 Orange Santa Ana River bottom, Santa Ana Canon [Canyon] 152 Comment
  CAS-BOT-BC329357  Lepidospartum squamatum John Thomas Howell 1927-7-28 2864 Orange North side of Santa Ana Canon 152 Comment
  JEPS42110  Ceanothus megacarpus John Thomas Howell 1927-6-26 2609 Orange just w Sierra Peak (head of Calymine Canyon); Santa Ana Mts. Comment
Read comments
May 8 2008
  RSA351  Ribes speciosum J. T. Howell 1928-3-18 888 Orange Aliso Canon [Canyon], Rancho Santa Ana. 229 Comment
  RSA352  Ribes speciosum J. T. Howell 1928-2-6 808 Orange Claymine Canyon, Sierra Peak, Santa Ana Mts. 244 Comment
  RSA454  Rhus integrifolia J. T. Howell 1927-7-29 516 Orange Near east boundary of Rancho Santa Ana. 213 Comment
  RSA511  Epilobium canum subsp. canum J. T. Howell 1927-7-26 480 Orange Claymine Canon near Sierra Peak. 244 Comment
  RSA576  Leptosiphon liniflorus J. T. Howell 1927-6-8 58 Orange Botany Garden, Rancho Santa Ana. [original location] 152 Comment
  RSA59  Muhlenbergia microsperma J. T. Howell 1927-6-5 37 Orange Rancho Santa Ana, near east boundary. 152 Comment
  RSA74  Melica imperfecta J. T. Howell 1928-3-17 877 Orange Botany Garden, Rancho Santa Ana. 152 Comment
  RSA749  Symphoricarpos mollis J. T. Howell 1928-4-14 909 Orange Aliso Canyon, Rancho Santa Ana. 228 Comment
  RSA760  Plantago ovata var. fastigiata J. T. Howell 1928-2-7 818 Orange Botany Garden, Rancho Santa Ana. 152 Comment
  RSA781  Aster hesperius J. T. Howell 1927-10-29 779 Orange Bryant Ranch near Long Beach. 15 Comment
  RSA80329  Hydrocotyle umbellata J. T. Howell, F. Peirson 1927-8-13 7687 Orange Santa Ana River, Rancho Santa Ana, eastern end of Orange County. Comment
  RSA821  Cirsium occidentale var. californicum J. T. Howell 1927-6-26 212 Orange Claymine Canon near Sierra Peak. [canyon] 244 Comment
  RSA892  Isocoma menziesii var. vernonioides J. T. Howell 1927-9-24 738 Orange Santa Ana Botany Garden 152 Comment
  SD98979  Romneya coulteri Darley Howe 1976-6-4 4904 Orange Trabuco Canyon, Santa Ana Mtns. (mak 10/07) 305 Comment
  UC909677  Lepechinia cardiophylla John Thomas Howell 1927-6-26 2606 Orange n Santa Ana Mountains, Claymine Canyon Claymine Canyon; Santa Ana Mountains, Claymine Canyon 609 Comment
  POM299068  Phacelia distans J. T. Howell 1928-6-24 2590 Orange Olinda. 152 Comment
  RSA278  Mesembryanthemum crystallinum J. T. Howell 1927-6-30 251 Orange Bryant Ranch near Long Beach. 15 Comment
  RSA773  Artemisia dracunculus J. T. Howell 1927-9-24 745 Orange Santa Ana Botany Garden 152 Comment
  SEINET10470958  Selaginella bigelovii John Thomas Howell 1927-7-22 Howell 2834 Orange Claymine Canyon, Santa Ana Mts., On hot and exposed opens between shrubs on very steep hillsides and in the cracks and crevices of sandstone outcrops, Upper Sonoran Zone. 185 Comment
  CAS-BOT-BC246053  Limosella aquatica John Thomas Howell 1943-7-19 18579 Placer Summit Valley Comment
  CAS-BOT-BC282592  Gastridium phleoides John Thomas Howell; Gordon H. True 1971-5-26 47630 Placer Northern limits of Lincoln 48 Comment
  SD51287  Zeltnera muehlenbergii Darley F. Howe 1961-8-8 3137 Placer 4.0 miles north of Auburn. 456 Comment
  SD81185  Frangula californica subsp. tomentella D. F. Howe 1971-6-29 Placer 1.4 miles east of Forest Hill 1096 Comment
  CAS-BOT-BC60089  Lepidium virginicum var. menziesii John Thomas Howell 1929-10-4 4437 Placer 3 miles from Tahoe City near the Truckee River. Comment
  SDSU10058  Delphinium variegatum subsp. variegatum D. F. Howe 1948-5-21 1907 Placer 457 Comment
  SDSU4354  Lotus wrangelianus D. F. Howe 1948-5-21 1916 Placer 457 Comment
  CAS-BOT-BC119188  Carex pachystachya John Thomas Howell 1960-7-23 35958 B Plumas Meadow borders, Drakesbad. 1828 Comment
  CAS-BOT-BC121004  Paeonia brownii J. T. Howell 1962-6-19 37849 Plumas The Buttes, near Sierra Valley. 1493 Comment
  CAS-BOT-BC124789  Salix lemmonii John Thomas Howell; Gordon H. True 1973-7-31 50133 Plumas on road from Janesville to Thompson Peak, Diamond Range 1905 Comment
  CAS-BOT-BC125310  Salix lasiandra var. lasiandra John Thomas Howell; T. C. Fuller; G. D. Barbe 1981-6-26 54388 Plumas 0.3 miles southwest of Bucks Summit on road to Bucks Lake 1645 Comment
  CAS-BOT-BC127087  Agrostis exarata John Thomas Howell 1960-7-18 35520 Plumas Lassen Volcanic National Park. Drakesbad. 1828 Comment
  CAS-BOT-BC127095  Agrostis exarata John Thomas Howell 1976-7-16 51904 Plumas Sierra Nevada. Spanish Creek at mouth of Wapaunsie Creek. 1097 Comment
  CAS-BOT-BC127105  Agrostis exarata John Thomas Howell 1926-7-30 2152 Plumas Prattville. 1463 Comment
  CAS-BOT-BC127494  Agrostis capillaris John Thomas Howell 1955-7-19 30828 Plumas Sierra Nevada. Mohawk. 1371 Comment
  CAS-BOT-BC140196  Malus John Thomas Howell 1959-9-21 34783 Plumas N. Fk. Feather River near Belden 701 Comment
  CAS-BOT-BC143432  Horkelia fusca var. parviflora John Thomas Howell; T. C. Fuller; G. D. Barbe 1981-6-23 54170 Plumas Long Valley at road to Maxwell Mine 1633 Comment
  CAS-BOT-BC149665  Spiraea douglasii John Thomas Howell; Gordon H. True 1973-7-31 50134 Plumas On road from Janesville to Thompson Peak, Diamond Range 1905 Comment
  CAS-BOT-BC155054  Bromus hordeaceus John Thomas Howell 1962-6-17 37690 Plumas Sierra Nevada. Butterfly Valley. 1036 Comment
  CAS-BOT-BC16561  Barbarea orthoceras John Thomas Howell 1967-6-23 42684 Plumas Sierra Nevada. Canyon of Butterfly Creek. 1036 Comment
  CAS-BOT-BC184425  Vulpia microstachys var. pauciflora John Thomas Howell 1975-6-16 51159 Plumas 2 miles northwest of Spring Garden 1173 Comment
  CAS-BOT-BC19725  Carex athrostachya John Thomas Howell 1951-6-27 27591 Plumas Sierra Nevada. McRae Meadow. 1981 Comment
  CAS-BOT-BC199521  Vaccinium uliginosum John Thomas Howell; T. C. Fuller; G. D. Barbe 1981-6-26 54382 Plumas 0.25 miles east of Bucks Summit on road to Quincy 1670 Comment
  CAS-BOT-BC205069  Lathyrus sulphureus John Thomas Howell; Gordon True; Walter Knight; Irja Knight 1969-6-24 2423 Plumas Butterfly Botanical Area and Vicinity. Between mouth of Butterfly Creek and Valley proper 914 Comment
  CAS-BOT-BC210928  Achnatherum occidentale subsp. pubescens John Thomas Howell 1962-6-19 37840 Plumas The Buttes, n. Sierra Valley 1493 Comment
  CAS-BOT-BC21382  Agoseris aurantiaca var. aurantiaca John Thomas Howell 1960-7-18 35562 Plumas Drakesbad 1828 Comment
  CAS-BOT-BC215410  Lupinus dalesiae John Thomas Howell; Gordon H. True 1967-6-12 42587 Plumas N side of American Valley near Quincy 1036 Comment
  CAS-BOT-BC227600  Elymus elymoides John Thomas Howell 1962-6-19 37884 A Plumas Beckwourth Pass 1584 Comment
  CAS-BOT-BC228016  Plagiobothrys John Thomas Howell 1926-7-30 2163 Plumas Prattville 1371 Comment
  CAS-BOT-BC237269  Polypogon monspeliensis John Thomas Howell 1959-9-24 34928 Plumas Junction of Indian and Spanish creeks 914 Comment
  CAS-BOT-BC242968  Poa secunda subsp. secunda John Thomas Howell 1951-6-28 27687 Plumas Eureka Peak 2133 Comment
  CAS-BOT-BC244143  Poa sierrae John Thomas Howell; Gordon H. True 1969-4-8 45483 Plumas Lewisia Rock, 3.5 miles SW of Belden, Feather River Canyon 609 Comment
  CAS-BOT-BC247271  Poa palustris John Thomas Howell; Gordon H. True 1969-6-23 45830 Plumas On Middle Fork of Feather River at Nelson Point 1249 Comment
  CAS-BOT-BC249731  Castilleja applegatei subsp. pinetorum John Thomas Howell; Gordon H. True 1973-7-31 50126 Plumas On road from Janesville to Thompson Peak, Diamond Range 1981 Comment
  CAS-BOT-BC253741  Panicum capillare John Thomas Howell 1976-7-15 51831 Plumas Quincy 1051 Comment
  CAS-BOT-BC254765  Poa bolanderi John Thomas Howell; T. C. Fuller; G. D. Barbe 1981-6-26 54399 Plumas Grizzly Summit, 6 miles SW of Bucks Lake 1676 Comment
  CAS-BOT-BC264175  Melica subulata John Thomas Howell; Walter Knight; Irja Knight 1966-7-26 1571 Plumas Fern Glen, Butterfly Botanical Area and Vicinity 1097 Comment
  CAS-BOT-BC271199  Melica John Thomas Howell; H. Keith Wagnon 1980-5-27 53636 Plumas About 2 miles northwest of Almanor, Sierra Nevada 1389 Comment
  CAS-BOT-BC276733  Chaenactis douglasii var. douglasii John Thomas Howell 1951-6-29 27749 Plumas Spring Garden Creek 1158 Comment
  CAS-BOT-BC277045  Centaurea maculosa John Thomas Howell 1959-9-24 34923 Plumas Indian Creek Canyon near Indian Falls Comment
  CAS-BOT-BC277217  Centaurea solstitialis John Thomas Howell 1959-9-24 34906 Plumas Crescent Mills 1066 Comment
  CAS-BOT-BC278851  Festuca occidentalis John Thomas Howell; T. C. Fuller; G. D. Barbe 1981-6-24 54218 Plumas About 5 miles southeast of Mt. Hough on the road to Quincy 1584 Comment
  CAS-BOT-BC279953  Cirsium douglasii var. breweri John Thomas Howell 1960-7-24 35987 Plumas Lassen Volcanic National Park. Drakesbad 1828 Comment
  CAS-BOT-BC284417  Cirsium arvense John Thomas Howell; Gordon H. True; Walter Knight; Irja Knight 1967-7-10 2188 Plumas Mouth of Butterfly Creek, Butterfly Botanical Area and vicinity 883 Comment
  CAS-BOT-BC28733  Achillea millefolium J. T. Howell; Gordon H. True 1973-7-31 50141 Plumas On road from Janesville to Thompson Peak, Diamond Range 1905 Comment
  CAS-BOT-BC294289  Ericameria nauseosa var. speciosa John Thomas Howell 1959-9-24 34962 Plumas Near Blairsden 1341 Comment
  CAS-BOT-BC299443  Ericameria nauseosa var. speciosa John Thomas Howell 1959-9-24 34975 Plumas Beckwourth, Sierra Nevada 1493 Comment
  CAS-BOT-BC300418  Erigeron eatonii var. sonnei John Thomas Howell 1962-6-17 37699 Plumas Portola 1463 Comment
  CAS-BOT-BC300840  Erigeron glacialis var. glacialis John Thomas Howell; T. C. Fuller; G. D. Barbe 1981-6-22 54104 Plumas 10.6 miles northeast of La Porte on road to Quincy 1889 Comment
  CAS-BOT-BC347525  Malacothrix floccifera John Thomas Howell 1962-6-17 37671 Plumas Butterfly Valley 1036 Comment
  CAS-BOT-BC361999  Psilocarphus tenellus John Thomas Howell; Gordon True; Walter Knight; Irja Knight 1967-6-12 2009 Plumas Butterfly Botanical Area and Vicinity 1127 Comment
  CAS-BOT-BC37241  Cardamine breweri John Thomas Howell 1960-7-22 35874 Plumas Lassen Volcanic National Park. Drakesbad. 1828 Comment
  CAS-BOT-BC383542  Wyethia mollis John Thomas Howell 1975-6-16 51136 Plumas 2 miles northwest of Spring Garden 1173 Comment
  CAS-BOT-BC386989  Silene douglasii John Thomas Howell; Gordon H. True 1967-7-11 43353 Plumas Summit ridge of Mt. Hough 2194 Comment
  CAS-BOT-BC392268  Myosurus apetalus John Thomas Howell 1962-6-19 37865 Plumas 5.8 miles e. of Beckwourth 1493 Comment
  CAS-BOT-BC426356  Chenopodium desiccatum John Thomas Howell 1962-6-19 37881 Plumas Beckwourth Pass 1584 Comment
  CAS-BOT-BC438481  Calandrinia ciliata John Thomas Howell 1960-7-18 35570 Plumas Lassen Volcanic National Park. Drakesbad 1828 Comment
  CAS-BOT-BC47073  Arctostaphylos viscida subsp. viscida John Thomas Howell 1976-4-2 51578 Plumas 2 mi. nw. of Spring Garden. 1173 Comment
  CAS-BOT-BC57006  Equisetum arvense John Thomas Howell 1955-7-18 30728 Plumas Mohawk 1371 Comment
  CAS-BOT-BC59605  Leucothoe davisiae John Thomas Howell 1963-6-3 39394 Plumas Butterfly Valley. Comment
  CAS-BOT-BC71086  Marsilea vestita John Thomas Howell 1926-7-30 2159 Plumas Lake Almanor Comment
  CAS-BOT-BC74870  Rorippa tenerrima John Thomas Howell 1976-7-16 51896 Plumas Sierra Nevada. Spanish Creek at mouth of Wapaunsie Creek. 1097 Comment
  CAS-BOT-BC88050  Thelypodium crispum John Thomas Howell 1955-7-19 30797 Plumas Sierra Nevada. Vinton. 1505 Comment
  CAS-BOT-BC89494  Lepidium heterophyllum John Thomas Howell; Gordon H. True 1973-7-31 50082 Plumas Sierra Nevada. Summit ridge of Thompson Peak. Diamond Range. 2362 Comment
  CAS-BOT-BC97864  Symphyotrichum eatonii John Thomas Howell 1924-8-10 613 Plumas Crescent Mills 1219 Comment
  JEPS29551  Mimulus primuloides John Thomas Howell 1960-7-23 35952 Plumas Drakesbad Lassen Volcaninc National Park 1676 Comment
  JEPS29562  Ericameria nauseosa var. speciosa John Thomas Howell 1960-7-24 35991 Plumas just s of Lassen Park (Kelly Camp, near Lassen Volcanic National Park); Lassen Volcanic National Park 1615 Comment
  NY546654  Poa sierrae J. T. Howell 1967-5-9 42204 -[female] Plumas Sierra Nevada. 3.5 miles SW of belden, Feather River Canyon 609.6 Comment
  RSA201266  Juncus effusus subsp. pacificus J. T. Howell 1959-9-22 34857 Plumas Lassen Volcanic National Park: Drakesbad. 1677 Comment
  RSA263849  Chrysothamnus nauseosus subsp. albicaulis J. T. Howell 1974-9-20 50902 Plumas Near Spring Garden 1159 Comment
  RSA29125  Lupinus apertus J. T. Howell 1951-6-27 27606 Plumas Jamison Creek. 1890 Comment
  RSA299235  Brickellia californica J. T. Howell 1961-9-23 36895 Plumas Englemine 1098 Comment
  RSA88459  Galium bolanderi J. T. Howell 1951-6-28 27730 Plumas Eureka Lake. 1890 Comment
  RSA88609  Lithophragma tenellum John T. Howell 1951-6-28 27691 Plumas Eureka Peak 1982 Comment
  SD149168  Arctostaphylos John Thomas Howell 1976-7-16 51916 Plumas Just east of Bucks Summit on road to Meadow Valley. 1650 Comment
  SD61124  Eucephalus breweri Darley F. Howe 1964-7-29 Plumas 2 miles from Gold Lake Lodge. Comment
  SD71014  Rumex triangulivalvis John Thomas Howell 1960-7-19 35624 Plumas Meadow, Drakesbad, Lassen Volcanic National Park 1676 Comment
  UCD114066  Spiraea splendens John Thomas Howell 1951-6-26 s.n. Plumas Jasmine Creek. 1828 Comment
  UCD132414  Gnaphalium palustre John Thomas Howell 1960-7-18 35540 Plumas Lassen Volcanic National Park, Drakesbad. 1676 Comment
  UCD140785  Carex rossii John Thomas Howell 1960-7-22 35913 Plumas Devils Kitchen to Drakesbad. Lassen Volcanic National Park. 1676 Comment
  UCD53296  Agrostis scabra John Thomas Howell 1926-7-26 2127 Plumas near Prattville. 1371 Comment
  CAS-BOT-BC102702  Populus tremuloides John Thomas Howell 1960-7-18 35589 Plumas Drakesbad 1828 Comment
  CAS-BOT-BC111011  Scirpus microcarpus John Thomas Howell 1975-7-15 51855 Plumas Snake Lake, about 4 miles northwest of Quincy. 1219 Comment
  CAS-BOT-BC15816  Boechera arcuata John Thomas Howell; Gordon H. True 1967-5-7 42183 Plumas Sierra Nevada. Injin Jim Campground at confluence of Granite Creek and North Fork of Feather River. 609 Comment
  CAS-BOT-BC162147  Bromus orcuttianus John Thomas Howell 1960-8-20 36274 Plumas Lassen Volcanic National Park. Drakesbad. 1828 Comment
  CAS-BOT-BC162583  Clarkia John Thomas Howell; T. C. Fuller; G. D. Barbe 1981-6-24 54256 Plumas About 2.5 miles southeast of Mt. Hough on the road to Quincy - Sierra Nevada 1798 Comment
  CAS-BOT-BC171677  Aralia californica John Thomas Howell; T. C. Fuller; G. D. Barbe 1981-6-24 54290 Plumas Moist seepage are on China Grade, 1.4 miles south of Taylorville, Sierra Nevada 1402 Comment
  CAS-BOT-BC179651  Delphinium John Thomas Howell; T. C. Fuller; G. D. Barbe 1981-6-24 54261 Plumas About 2.5 miles southeast of Mt. Hough on the road to Quincy 1798 Comment
  CAS-BOT-BC200951  Lotus John Thomas Howell; T. C. Fuller; G. D. Barbe 1981-6-25 54359 Plumas Near Indian Creek about 0.75 miles northwest of northwest arm of Antelope Reservoir 1584 Comment
  CAS-BOT-BC206506  Elymus glaucus subsp. glaucus John Thomas Howell 1960-7-18 35598 Plumas Drakesbad, meadow near bath house - Lassen Volcanic National Park 1828 Comment
  CAS-BOT-BC260841  Phleum pratense John Thomas Howell; T. C. Fuller; G. D. Barbe 1981-6-24 54197 Plumas 2.5 miles northeast of Quincy Junction on road to Mt. Hough, Sierra Nevada 1280 Comment
  CAS-BOT-BC286361  Cirsium scariosum John Thomas Howell 1951-6-29 27736 Plumas Near Spring Garden Comment
  CAS-BOT-BC342865  Madia glomerata John Thomas Howell 1959-9-22 34848 Plumas Drakesbad 1737 Comment
  CAS-BOT-BC357348  Pseudognaphalium microcephalum John Thomas Howell 1966-7-26 42000 Plumas Injun Jim Campground at confluence of Granite Creek and North Fork of Feather River 609 Comment
  CAS-BOT-BC377092  Tragopogon dubius John Thomas Howell 1961-6-21 36698 Plumas Greenville 1097 Comment
  CAS-BOT-BC414047  Polygonum aviculare subsp. aviculare John Thomas Howell 1955-7-19 30761 Plumas Beckwourth 1493 Comment
  CAS-BOT-BC466617  Allium campanulatum John Thomas Howell; Gordon True; Walter Knight; Irja Knight 1969-6-24 2432 Plumas Vicinity of mouth of Butterfly Creek 883 Comment
  CAS-BOT-BC502162  Dichelostemma congestum John Thomas Howell 1961-6-21 36617 Plumas Greenville; Sierra Nevada 1097 Comment
  CAS-BOT-BC508336  Hastingsia alba John Thomas Howell; T. C. Fuller; G. D. Barbe 1981-6-23 54145 Plumas 2.65 miles west of Round Valley Reservoir dam, Sierra Nevada 1569 Comment
  CAS-BOT-BC517427  Streptopus amplexifolius John Thomas Howell 1963-6-3 39400 Plumas Sierra Nevada, Butterfly Valley Comment
  CAS-BOT-BC57395  Equisetum laevigatum John Thomas Howell 1951-6-29 27742 Plumas Near Spring Garden 1219 Comment
  CAS-BOT-BC67586  Pellaea mucronata John Thomas Howell 1967-6-22 42661 Plumas Sierra Nevada Canyon of the Feater River North Fork, near mout of Chambers Creek. 609 Comment
  CAS-BOT-BC70673  Cystopteris fragilis John Thomas Howell 1962-6-16 37638 Plumas Lewisia Rock, Feather River North Fork 640 Comment
  RSA88120  Antirrhinum vexillocalyculatum subsp. intermedium J. T. Howell 1951-6-26 27544 Plumas Feather River Canyon. 854 Comment
  SD112282  Erigeron divergens Darley F. Howe 1966-8-23 4296 Plumas 22 miles south of Quincy on Highway 89. 1310 Comment
  SEINET11601357 Image available Madia exigua J. T. Howell, T. C. Fuller, G. D. Barbe 1981-6-24 54193 Plumas 2.5 miles northeast of Quincy Junction on road to Mt. Hough 1280 Comment
  SEINET11601444 Image available Madia gracilis J. T. Howell, T. C. Fuller, G. D. Barbe 1981-6-24 54252 Plumas About 2.5 miles southeast of Mt. Hough on the road to Quincy 1798 Comment
  CAS-BOT-BC148558  Horkelia clevelandii John Thomas Howell 1927-8-2 2913 Riverside Idyllwild, Strawberry Valley, Mt. San Jacinto 1676 Comment
  CAS-BOT-BC422725  Meconella denticulata John Thomas Howell 1931-5-30 6594 Riverside Santiago Peak Trail, Santa Ana Mts. Comment
  CAS-BOT-BC434830  Mirabilis laevis var. retrorsa John Thomas Howell 1928-3-11 3416 Riverside Morongo Canon [Canyon], n. Colorado Desert 609 Comment
  CAS-BOT-BC69809  Selaginella bigelovii John Thomas Howell 1927-8-1 2886 A Riverside Morongo Canyon, n. Colorado desert. 609 Comment
  CAS-BOT-BC9464  Mimulus diffusus John Thomas Howell 1930-5-10 4807 Riverside At top of St. John's Grade Comment
  RSA910  Lessingia glandulifera var. glandulifera John T. Howell 1927-8-2 569 Riverside Road to Hemet, Mt. San Jacinto. 1372 Comment
  SD114226  Saltugilia splendens Darley F. Howe 1941-6-9 1105 Riverside Strawberry Creek, San Jacinto Mts. Comment
  SD44844  Pleurocoronis pluriseta Darley F. Howe 1952-4-28 2196 Riverside Chuckwalla Mountains. Comment
  SDSU2729  Asclepias subulata D. F. Howe 1963-5-15 3480 Riverside 26.5 miles west of Desert Center on #195. 457 Comment
  SDSU8063  Mentzelia multiflora subsp. longiloba D. F Howe 1964-4-13 3762 Riverside 3.3 miles east of Riverside-SanBernardino Co. line, east of Twentynine Palms, Riverside Co. Comment
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Jul 15 2019
  UC473561  Ceanothus oliganthus var. sorediatus John Thomas Howell 1931-5-30 6606 Riverside Santiago Peak Trail Santa Ana Mts. Comment
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Sep 19 2010
  UCD57694  Bromus arizonicus John Thomas Howell 1956-3-20 31119 Riverside Riverside. 8th street. Comment
  SD53150  Grindelia camporum Darley F. Howe 1962-8-8 3417 Sacramento Near Sacramento River south of Sacramento on Jefferson Blvd. Comment
  CAS-BOT-BC271974  Eriogonum nudum var. pubiflorum John Thomas Howell 1929-10-4 4425 Sacramento 3 miles s. of Roseville on road to Folsom Comment
  CAS-BOT-BC288627  Centromadia fitchii John Thomas Howell 1929-10-4 4423 Sacramento 3 miles S of Roseville on road to Folsom Comment
  CAS-BOT-BC320335  Holocarpha virgata John Thomas Howell 1929-10-4 4424 Sacramento 3 miles s. of Roseville on road to Folsom Comment
  CAS-BOT-BC334722  Madia gracilis John Thomas Howell 1954-5-16 29588 Sacramento 4 miles southeast of Folsom on Placerville Road, Sierra Nevada 121 Comment
  CAS-BOT-BC167317  California macrophylla John Thomas Howell 1931-3-29 6026 San Benito 11 miles from Hernandez on road to San Benito Comment
  CAS-BOT-BC175231  Eriogonum nortonii John Thomas Howell 1933-4-23 s.n. San Benito Pinnacles Comment
  CAS-BOT-BC224593  Cuscuta californica var. papillosa John Thomas Howell 1933-8-17 11539 San Benito 4 miles n. of the Pinnacles Comment
  CAS-BOT-BC268444  Eriogonum saxatile John Thomas Howell 1937-5-19 12943 San Benito The Pinnacles Comment
  CAS-BOT-BC300938  Eriophyllum jepsonii John Thomas Howell 1937-5-20 12985 San Benito 10 miles east of Paicines Comment
  CAS-BOT-BC345379  Malacothrix clevelandii John Thomas Howell 1937-5-19 12933 San Benito The Pinnacles Comment
  CAS-BOT-BC54347  Erysimum capitatum John Thomas Howell 1933-4-22 11063 San Benito Between Paicines and Pinnacles P. O. Comment
  CAS-BOT-BC74906  Sinapis arvensis John Thomas Howell 1937-5-20 12976 San Benito 8 miles east of Paicines. Comment
  POM181096  Brickellia californica J. T. Howell 1931-9-6 8032 San Benito 3 miles north of Paicines, bed of San Benito River Comment
  CAS-BOT-BC214020  Amsinckia John Thomas Howell 1933-4-22 11011 San Benito 10 miles nw of Hollister Comment
  POM196457  Plantago erecta J. T. Howell 1930-3-30 4625 San Benito Near the Pinnacles. Comment
  POM203930  Eriogonum angulosum J. T. Howell 1931-9-6 8036 San Benito 1 mile north of Paicines Comment
  POM204455  Limnanthes douglasii subsp. nivea J. T. Howell 1933-4-23 11182 San Benito Near Pinnacles P.O. Comment
  RSA0002264  Campanula griffinii J. T. Howell 1937-5-19 12938 San Benito The Pinnacles. Comment
  RSA92509  Eriophyllum multicaule J. T. Howell 1931-3-29 6006 San Benito Near the Pinnacles. Comment
  CAS-BOT-BC106577  Baileya pleniradiata John Thomas Howell 1928-4-1 3585 San Bernardino Silver Lake, n. Mojave Desert Comment
  CAS-BOT-BC130841  Lilium parryi John Thomas Howell 1927-7-10 2758 San Bernardino Mill Creek Road near Big Bear Lake, San Bernardino Mts. 2133 Comment
  CAS-BOT-BC133929  Phacelia campanularia var. vasiformis John Thomas Howell 1928-3-10 3401 San Bernardino Quail Spring, Morongo Mts., s. Mojave Desert Comment
  CAS-BOT-BC139407  Agrostis hyemalis John Thomas Howell 1947-7-24 23587 San Bernardino San Bernardino Mountains. Santa Ana River. 1920 Comment
  CAS-BOT-BC156520  Solanum umbelliferum J. T. Howell 1927-7-10 2741 San Bernardino North side of Big Bear Lake near east end, San Bernardino Mts. 2042 Comment
  CAS-BOT-BC222700  Eriodictyon trichocalyx John Thomas Howell 1927-7-9 2708 San Bernardino Cactus Flat, desert side of San Bernardino Mts. 1828 Comment
  CAS-BOT-BC234531  Chilopsis linearis John Thomas Howell 1927-7-9 2687 San Bernardino Above Box S Spring on Cushenberry [Cushenbury] Road, Mojave Desert 1158 Comment
  CAS-BOT-BC261142  Eriogonum gracillimum John Thomas Howell 1933-6-29 11400 San Bernardino Victorville Comment
  CAS-BOT-BC262659  Muhlenbergia asperifolia John Thomas Howell 1927-7-9 2682 San Bernardino At Box S Spring, Mojave Desert 1082 Comment
  CAS-BOT-BC265554  Eriogonum parishii John Thomas Howell 1927-7-10 2735 San Bernardino South side of Big Bear Lake, San Bernardino Mts. 2042 Comment
  CAS-BOT-BC274399  Leucopoa kingii John Thomas Howell 1947-7-22 23484 San Bernardino South Fork, Santa Ana River, San Bernardino Mts. 2225 Comment
  CAS-BOT-BC296458  Eriophyllum wallacei John Thomas Howell 1928-3-10 3396 San Bernardino Quail Spring, Morongo Mts. Comment
  CAS-BOT-BC308320  Eriophyllum lanatum var. obovatum John Thomas Howell 1927-7-10 2768 San Bernardino City Creek Road, San Bernardino Mts. 1828 Comment
  CAS-BOT-BC316967  Packera ionophylla John Thomas Howell 1947-7-23 23526 A San Bernardino Dollar Lake Trail, San Bernardino Mts. 2438 Comment
  CAS-BOT-BC339393  Lessingia glandulifera var. glandulifera John Thomas Howell 1928-10-14 4080 San Bernardino Near Fontana Comment
  CAS-BOT-BC35512  Carex jonesii John Thomas Howell 1947-7-25 23636 San Bernardino East of Dry Lake, San Bernardino Mountains 2804 Comment
  CAS-BOT-BC413348  Oxytheca perfoliata John Thomas Howell 1927-6-12 2531 San Bernardino Half way between Victorville and Hesperia, Mojave Desert 822 Comment
  CAS-BOT-BC465991  Pyrola minor John Thomas Howell 1947-7-25 23635 San Bernardino San Bernardino Mts., East of Dry Lake 2804 Comment
  JEPS33702  Gilia leptantha subsp. leptantha John Thomas Howell 1927-7-9 2705 San Bernardino near Whiskey Spring (Cushenberry Road, desert side San Bernardino Mts.); desert side San Bernardino Mts., nr Whiskey Spring 1676 Comment
  JEPS62515  Salazaria mexicana John Thomas Howell 1927-6-11 2495 San Bernardino between Summit of Cajon Pass and Hesperia; Mojave Desert, btw Summit of Cajon Pass and Hesperia 975 Comment
  RSA184  Centrostegia thurberi var. thurberi J. T. Howell 1927-6-12 132 San Bernardino Between Victorville and Hesperia. 823 Comment
  RSA187  Chorizanthe brevicornu var. brevicornu J. T. Howell 1927-7-9 298 San Bernardino Near Box S Ranch, Mojave Desert. 915 Comment
  RSA210  Eriogonum mohavense J. T. Howell 1927-6-12 127 San Bernardino Near Victorville. 823 Comment
  RSA308  Thalictrum sparsiflorum var. nevadense J. T. Howell 1927-7-10 384 San Bernardino Mill Creek Road near Big Bear, San Bernardino Mountains. 2226 Comment
  RSA41381  Phlox dolichantha D. F. Howe 1947-6-24 s.n. San Bernardino Near Santa Ana Divide 2439 Comment
  RSA442  Larrea tridentata J. T. Howell 1927-8-1 549 San Bernardino Morongo Valley. 915 Comment
  RSA51213  Hulsea vestita subsp. pygmaea J. T. Howell 1947-7-25 23670 San Bernardino Mt. San Gorgonio 3506 Comment
  RSA834  Erigeron foliosus J. T. Howell 1927-7-10 369 San Bernardino Big Bear, San Bernardino Mountains. 1828 Comment
  SBBG92203  Sesuvium verrucosum D. F. Howe 1980-9-24 San Bernardino Baker near Interstate 15 275 Comment
  SD112664  Chrysothamnus viscidiflorus var. viscidiflorus Darley F. Howe 1946-8-3 1445 San Bernardino Sugarloaf trail from Moonridge 2590 Comment
  SD114233  Loeseliastrum matthewsii Darley F. Howe 1958-4-12 2606 San Bernardino East base of Bristol Mts., Mojave Desert Comment
  SD128651  Atriplex polycarpa Darley F. Howe 1980-9-21 San Bernardino 13 miles west of Baker on Highway 15 519 Comment
  SD128715  Scutellaria mexicana Darley F. Howe 1980-5-26 San Bernardino West slope of Clark Mountain. 1310 Comment
  SD128725  Ambrosia dumosa Darley F. Howe 1980-5-26 San Bernardino 1 mile east of Cima Bridge 1189 Comment
  SD128773  Heliomeris multiflora var. nevadensis Darley F. Howe 1980-9-22 San Bernardino Near Copperworld Mine, 7 miles northeast of Cima Bridge on Highway 15 1710 Comment
  SD41232  Pinus flexilis Darley F. Howe 1946-8-3 San Bernardino Sugarloaf Peak 2895 Comment
  SD42605  Pectocarya penicillata Darley F. Howe 1947-6-2 San Bernardino Bet Adelanto and Hesperia Comment
  SD42616  Galium bifolium Darley F. Howe 1947-6-27 San Bernardino Bluff Lake Comment
  SD42777  Amaranthus palmeri Darley F. Howe 1947-8-23 1737 San Bernardino Redlands, orange grove Comment
  SD43378  Juncus mexicanus Darley F. Howe 1947-6-22 San Bernardino South of Big Bear Lake. Under pines. Comment
  SD45606  Erigeron aphanactis var. congestus Darley F. Howe 1953-8-19 San Bernardino Near summit of San Gorgonio mountain Comment
  SD50950  Cryptantha barbigera Darley F. Howe 1958-4-12 2599 San Bernardino East base of Bristol Mountains Comment
  SD62089  Menodora spinescens var. spinescens Darley F. Howe 1965-5-16 San Bernardino New York Mountains. 1372 Comment
  SD62154  Erigeron pumilus var. concinnoides Darley F. Howe 1965-5-16 San Bernardino New York Mountains. Comment
  SD77879  Allionia incarnata var. villosa Darley F. Howe 1970-9-17 San Bernardino 20 ,iles east of Baker. 1219 Comment
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Dec 26 2016
  SD81166  Ericameria paniculata Darley F. Howe 1971-9-27 San Bernardino 23.5 miles northeast of Baker on Highway 15. 1160 Comment
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Jul 5 2010
  SD81180  Marina parryi Darley F. Howe 1971-5-3 San Bernardino 13 miles east of Goffs. 502 Comment
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Jul 10 2010
  SD81273  Caulanthus crassicaulis Darley F. Howe 1969-5-17 San Bernardino Clark Mountain 1584 Comment
  SDSU10983  Penstemon pseudospectabilis D. F. Howe 1966-4-7 4163 San Bernardino Sheephole Mtns. 762 Comment
  SDSU11658  Carex heteroneura D. F. Howe 1947-6-27 1707 San Bernardino Bluff Lake, San Bernadino Mts. 2438 Comment
  SDSU11817  Juncus parryi D. F. Howe 1953-8-19 2314 San Bernardino San Gorgonio Peak trail from south fork of Santa Ana river, San Bernadino Mts. 2896 Comment
  SDSU1273  Rorippa curvisiliqua D. F. Howe 1947-6-27 1688 San Bernardino Bluff Lake, San Bernardino Mts. 2438 Comment
  SDSU2973  Arenaria lanuginosa subsp. saxosa D. F. Howe 1947-8-29 1701 San Bernardino Fish Creek, San Bernardino Mts. 2933 Comment
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Dec 19 2011
  SDSU3080  Gilia latiflora subsp. elongata D. F. Howe 1968-3-21 4496 San Bernardino 12.5 miles west of Barstow on #58. 366 Comment
  SDSU4903  Amsinckia tessellata D. F. Howe 1960-4-24 2884 San Bernardino 4 miles north of road to Mitchell's cavern, east side of Providence Mts. 1067 Comment
  SDSU6163  Artemisia nova D. F. Howe 1960-9-13 2947 San Bernardino North of Baldwin Lake, San Bernardino Mts. 1981 Comment
  SDSU7287  Hedeoma nana subsp. californica D. F. Howe 1969-5-17 4594 San Bernardino Clark Mt. 1951 Comment
  SDSU7401  Salvia dorrii subsp. dorrii D. F Howe 1960-4-28 2934 San Bernardino Rocky hillside, Kingston Mts.,. 1036 Comment
  SDSU7899  Astragalus minthorniae var. villosus D. F. Howe 1969-5-17 4593 San Bernardino Clark Mountain. 1920 Comment
  SDSU8044  Mentzelia albicaulis D. F. Howe 1965-5-14 4031 San Bernardino 6.3 miles north of Goffs 975 Comment
  SDSU9452  Salix lemmonii D. F. Howe 1948-8-9 1882 San Bernardino Dollar Lake, San Bernardino Mtns. 2896 Comment
  UC688906  Cheilanthes covillei John Thomas Howell 1928-3-11 3402 San Bernardino Quail Springs; Morongo Mts Comment
  UC793656  Juncus longistylis D. F. Howe 1947-6-25 24 San Bernardino Rathbone Creek San Bernardino Mountains 2225 Comment
  UC904943  Carex pellita John Thomas Howell 1947-7-22 23506 San Bernardino South Fork Santa Ana River San Bernardino Mts. 2225 Comment
  UCD57692  Bromus arizonicus John Thomas Howell 1956-3-20 31121 San Bernardino Mission Blvd. at Grove St. Ontario. Comment
  UCR61937  Aster ascendens D. F. Howe 1947-8-28 1720 San Bernardino San Bernardino Mtns., East fork of Santa Ana River 2141 Comment
  CAS-BOT-BC118529  Carex praegracilis D. F. Howe 1947-6-22 22 San Bernardino San Bernardino Mts., meadow, Rathbone Creek. Comment
  RSA0016210  Gilia minor D. F. Howe 1962-4-15 s.n. San Bernardino 3.5 miles north of junction with U. S. 91 on 395. 1098 Comment
  SD113413  Lupinus concinnus Darley F. Howe 1958-4-13 2618 San Bernardino East base of Granite Mts., Mojave Desert. Comment
  SD41231  Chenopodium incognitum D. F. Howe 1946-8-2 San Bernardino Road between Big Bear Lake and Holcomb Valley Comment
  SD50955  Lupinus concinnus Darley F. Howe 1958-4-13 2619 San Bernardino East base of Granite Mountains. Comment
  SD70014  Lomatium nevadense var. parishii Darley Howe 1968-4-28 4511 San Bernardino North end of Kingston Mountains 1584 Comment
  SDSU3600  Myriopteris covillei D. F. Howe 1960-4-28 2919 San Bernardino Edge of rock, Kingston Range. 1036 Comment
  SDSU4672  Lupinus concinnus D. F. Howe 1958-4-13 2619 San Bernardino East of Granite Mts., Mojave Desert. Comment
  UCD142680  Euphorbia prostrata John Thomas Howell 1952-10-26 28874 San Bernardino San Bernardino. Comment
  CAS-BOT-BC101365  Corethrogyne filaginifolia John Thomas Howell 1927-8-6 2953 San Diego North slope in Rose [Canon] Canyon, east of La Jolla 45 Comment
  CAS-BOT-BC257720  Eriogonum inflatum John Thomas Howell 1927-11-25 3212 San Diego Central part of Borrego Valley, w. Colorado Desert 182 Comment
  CAS-BOT-BC355849  Pectis papposa var. papposa John Thomas Howell 1927-11-25 3213 San Diego Central part of Borrego Valley, w. Colorado Desert 182 Comment
  CAS-BOT-BC356304  Psathyrotes ramosissima John Thomas Howell 1927-11-25 3231 San Diego N. Borrego Valley, w. Colorado Desert 243 Comment
  CAS-BOT-BC61751  Quercus agrifolia John Thomas Howell 1927-11-27 3264 San Diego Dry Valley bottom, 12 miles s. of Warner's Hot Springs 822 Comment
  JEPS64737  Acacia greggii John Thomas Howell 1927-11-26 3250 San Diego San Felipe Wash, Yaqui Well Yaqui Well; San Felipe Wash, Yaqui Well Comment
  RSA344  Dudleya edulis J. T. Howell 1927-8-6 583 San Diego Near Torrey Pines, just south of Del Mar 30 Comment
  SD112123  Nolina interrata Darley F. Howe 1952-7-6 2248 San Diego One half mile west of Dehesa School (IPB 4/07) Comment
  SD112175  Stuckenia pectinata Darley F. Howe 1953-8-2 2324 San Diego Margin of Lake Henshaw. Comment
  SD112184  Bothriochloa barbinodis Darley F. Howe 1941-7-11 1184 San Diego Dry hillside, about one mile east of Sunnyside. Comment
  SD112231  Juncus bufonius Darley F. Howe 1937-4-26 464 San Diego Judson Dam. Comment
  SD112318  Eleocharis montevidensis Darley F. Howe 1941-7-27 1321 San Diego South of Sweetwater Dam and about a mile east of Sunnyside Comment
  SD112328  Ephedra aspera Darley F. Howe 1954-5-23 2363 San Diego Lower Blair Valley. (IPB 5/07) Comment
  SD112346  Azolla filiculoides Darley F. Howe 1938-9-4 741 San Diego San Pasqual River Comment
  SD112462  Salsola tragus Darley F. Howe 1935-8-4 250 San Diego Lower Otay Valley Comment
  SD112464  Atriplex argentea var. expansa Darley F. Howe 1935-7-4 276 San Diego Salt flat, lower Tia Juana Valley. Comment
  SD112495  Crocanthemum aldersonii Darley F. Howe 1935-6-16 265 San Diego Japatul Comment
  SD112539  Atriplex polycarpa Darley F. Howe 1937-4-10 485 San Diego Borrego Valley Comment
  SD112590  Bassia hyssopifolia Darley F. Howe 1950-8-6 2028 San Diego Chula Vista, San Diego Bay, foot of G Street. Comment
  SD112643  Osmadenia tenella Darley F. Howe 1935-5-5 220 San Diego Chula Vista, 1323 4th Avenue Comment
  SD112804  Baccharis brachyphylla Darley F. Howe 1950-10-1 2036 San Diego Sentenac Canyon Comment
  SD112819  Krameria bicolor Darley F. Howe 1937-6-5 566 San Diego Earthquake Valley Comment
  SD112829 Image available Phacelia pedicellata Darley F. Howe 1939-4-11 780 San Diego Sentenac Canyon Comment
  SD112854  Briza minor Darley F. Howe 1950-6-4 1997 San Diego Los Padres Dam on San Diego River Comment
  SD112930  Parapholis incurva Darley F. Howe 1941-3-21 1219 San Diego Silver Strand Comment
  SD112966  Berula erecta Darley F. Howe 1954-8-1 2423 San Diego Below Los Padres Dam Comment
  SD112988  Lomatium lucidum Darley F. Howe 1939-4-30 793 San Diego San Miguel Comment
  SD112999  Sanicula tuberosa Darley F. Howe 1955-5-22 2468 San Diego One half mile south of Highway 80 on road to Hipass 1220 Comment
  SD113162  Stylocline gnaphaloides Darley F. Howe 1940-4-28 994 San Diego Otay Mountain, west slope Comment
  SD113264  Stachys rigida var. rigida Darley F. Howe 1935-4-7 202 San Diego Canyon in Mission Valley Comment
  SD113280  Mentzelia pinetorum Darley F. Howe 1953-6-7 2339 San Diego Sunrise Highway, one mile north of Shriner's camp. Monument Peak quad Comment
  SD113311 Image available Rorippa palustris var. palustris Darley F. Howe 1955-4-24 2458 San Diego East side of north arm of Otay Lake Comment
  SD113321  Phacelia cicutaria var. hispida Darley F. Howe 1936-4-26 83 San Diego North side of Otay Lake Comment
  SD113423  Lupinus sparsiflorus Darley F. Howe 1953-4-12 2263 San Diego On high land south of San Pasqual Valley on the road to Lake Hodges Comment
  SD113436  Echinocereus engelmannii Darley F. Howe 1952-5-18 2204 San Diego Scissors Crossing. (IPB 8/07) Comment
  SD113460  Garrya veatchii Darley F. Howe 1955-3-20 2440 San Diego East base of Mt. Woodson Comment
  SD113475  Eriodictyon crassifolium Darley F. Howe 1936-3-18 309 San Diego Canyon, Camp Kearney Mesa. Comment
  SD113527 Image available Euphorbia crenulata Darley F. Howe 1946-4-15 1401 San Diego Hillside, Santa Margarita River Valley north of Fallbrook. Comment
  SD113565  Calystegia occidentalis subsp. fulcrata Darley F. Howe 1936-7-7 376 San Diego Laguna Mountains Comment
  SD113592 Image available Olneya tesota Darley F. Howe 1954-5-23 2357 San Diego Agua Caliente Hot Springs. Comment
  SD113631  Acmispon rigidus Darley F. Howe 1941-3-21 1173 San Diego mouth of canyon, west side of Borrego Valley Comment
  SD113713  Acmispon nevadensis var. nevadensis Darley F. Howe 1938-8-28 723 San Diego Under trees, Palomar Mountain. Comment
  SD113723  Rhododendron occidentale Darley F. Howe 1939-6-12 871 San Diego Palomar Mountain Comment
  SD113760  Acmispon nevadensis var. nevadensis Darley F. Howe 1936-7-1 379 San Diego Laguna Mountains, under trees Comment
  SD113979  Camissoniopsis pallida subsp. pallida Darley F. Howe 1937-4-10 458 San Diego Sentenac Canyon (mak 11/07) Comment
  SD114027  Heuchera brevistaminea Darley F. Howe 1964-6-28 3810 San Diego Desert slope of Laguna Mts, Potrero Canyon (IPB 9/06) 1524 Comment
  SD114065  Eriogonum davidsonii Darley F. Howe 1936-7-31 382 San Diego Laguna Mts. Comment
  SD114070  Eriogonum inflatum Darley F. Howe 1954-5-23 2356 San Diego Lower Blair Valley Comment
  SD114121  Epilobium brachycarpum Darley F. Howe 1938-8-28 719 San Diego Palomar Mountain. Comment
  SD114148  Eriogonum maculatum Darley F. Howe 1940-4-7 1000 San Diego Borrego Valley Comment
  SD114248  Chorizanthe procumbens Darley F. Howe 1955-6-10 2603 San Diego Twin Oaks Valley, Gopher Canyon Road where road leaves valley on east side to Gopher Canyon Road. (IPB 3/06) Comment
  SD114441  Physalis pubescens var. integrifolia Darley F. Howe 1950-8-27 2021 San Diego Alvarado Canyon, San Diego Comment
  SD114446  Lycium fremontii Darley F. Howe 1955-4-17 2449 San Diego Three miles south of Scissors Crossing. (IPB 11/06) Comment
  SD114502  Larrea tridentata Darley F. Howe 1937-4-10 461 San Diego Borrego Valley (IPB 12/06) Comment
  SD127791  Dichelostemma capitatum subsp. capitatum Melanie Howe 1988-3-21 10 San Diego Father Junipero Serra Trail, .5 mile east of Mission Gorge Road. (IPB 1/07) Comment
  SD127809  Calystegia macrostegia subsp. tenuifolia Melanie Howe 1988-3-21 11 San Diego Father Junipero Serra Trail, .5 mile east of Mission Gorge Road Comment
  SD127814  Castilleja foliolosa Melanie Howe, C. Frazier, K. Huntley 1989-3-18 45 San Diego Torrey Pines Extension. Comment
  SD127824  Glebionis coronaria Melanie Howe 1988-3-30 15 San Diego El Cajon, vacant lot next to parking lot of Broadway Animal Hospital. Comment
  SD129848  Malosma laurina Melanie Howe 1989-7-9 67 San Diego Bare hillside above intersection of Golfcrest and Mission Gorge Road, San Diego Comment
  SD135224  Acmispon prostratus Melanie Howe, P. Beare 1993-6-25 260 San Diego In right-of-way on west side of SR 75 near Leyte Road in Coronado. Comment
  SD135259 Image available Salvia leucophylla Bill Howell 1993-5-20 San Diego Sheperd Canyon, Tierrasanta, 100 m south of the corner of Corte Playa Encino and Playa Veracruz. Open field near drainage ditch. Comment
  SD162606  Eriogonum molestum Darley F. Howe 1938-8-28 708 San Diego Palomar Mt. (IPB 3/06) Comment
  SD254027  Acanthomintha ilicifolia Melanie Howe, Meredith Osborne, CDFG 2003-4-24 489 San Diego Mission Trails Regional Park, west side of park at the east end of Clairemont Mesa Blvd. 188 Comment
  SD26324  Cenchrus spinifex Darley F. Howe 1939-7-25 San Diego Tia Juana Valley, south of Nestor Comment
  SD29601  Montia fontana Darley F. Howe 1941-7-10 San Diego Laguna Mts. Comment
  SD45598  Eragrostis pectinacea var. pectinacea Darley F. Howe 1953-7-1 San Diego 1 mile north of Otay Comment
  SDSU10760  Mimulus brevipes D. F. Howe 1946-4-14 1425 San Diego Potrero Grade. Comment
  SDSU2629  Arabis glabra D. F. Howe 1949-5-22 2080 San Diego North side of Lyons Peak. 1006 Comment
  SDSU8020  Scutellaria bolanderi subsp. austromontana D. F Howe 1936-8-8 716 San Diego Marsh below Cuyamaca Lake. Comment
  UC421695  Monoptilon bellioides John Thomas Howell 1928-3-24 3499 San Diego near Palm Wash; w. Colorado Desert Comment
  UCD100125  Eriogonum gracile John Thomas Howell 1952-10-25 28870 San Diego 6.5 miles north of Escondido. Comment
  CAS-BOT-BC243069  Poa secunda subsp. secunda John Thomas Howell 1957-5-6 32198 San Diego San Francisco. Hunters Point Comment
  SD113243  Caulanthus hallii Darley F. Howe 1949-4-2 1937 San Diego canyon, north end of Borrego Valley Comment
  SEINET5711482  Eriophyllum confertiflorum Melanie Howe 1988-1 14 San Diego Vacant lot next to parking lot of Broadway Animal Hospital, 380 Broadway, El Cajon.; El Cajon Comment
  CAS-BOT-BC105805  Cirsium andrewsii John Thomas Howell 1957-10-5 32985 San Francisco Fort Point, Presidio, San Francisco Comment
  CAS-BOT-BC164504  Clarkia franciscana John Thomas Howell 1956-7-2 31668 San Francisco Presidio Comment
  CAS-BOT-BC186630  Danthonia californica John Thomas Howell 1956-6-10 31546 San Francisco North slope of Bayview Hills, San Francisco Comment
  CAS-BOT-BC191559  Chorizanthe cuspidata var. cuspidata John Thomas Howell 1933-7-9 11430 San Francisco Lake Merced Comment
  CAS-BOT-BC22728  Agoseris grandiflora var. grandiflora J. T. Howell 1957-5-17 s.n. San Francisco Bayview Hills Comment
  CAS-BOT-BC237302  Polypogon monspeliensis John Thomas Howell 1957-5-17 32277 San Francisco San Francisco. Bayview Hills Comment
  CAS-BOT-BC238545  Triphysaria floribunda John Thomas Howell 1933-4-17 10999 San Francisco Above Ft. Point, Presidio, San Francisco Comment
  CAS-BOT-BC250633  Phalaris minor John Thomas Howell 1933-5-7 11212 San Francisco Lone Mountain, San Francisco Comment
  CAS-BOT-BC280499  Cirsium quercetorum John Thomas Howell 1937-5-23 13002 San Francisco Presidio, San Francisco Comment
  CAS-BOT-BC285651  Cirsium occidentale var. occidentale John Thomas Howell 1933-7-9 11432 San Francisco Lake Merced, San Francisco Comment
  CAS-BOT-BC289442  Hordeum murinum subsp. leporinum John Thomas Howell 1957-5-17 s.n. San Francisco Bayview Hills, San Francisco Comment
  CAS-BOT-BC305036  Grindelia hirsutula John Thomas Howell 1956-9-30 31903 San Francisco San Francisco. East end of 22nd Street Comment
  CAS-BOT-BC375209  Stephanomeria elata John Thomas Howell 1924-10-19 716 San Francisco Lake Merced, San Francisco Comment
  CAS-BOT-BC389887  Silene scouleri subsp. scouleri John Thomas Howell 1957-6-30 32799 San Francisco San Francisco. Summit ridge, Bayview Hills Comment
  CAS-BOT-BC403454  Eschscholzia californica John Thomas Howell 1926-4-24 1962 San Francisco San Francisco sand-dunes near Lake Merced Comment
  CAS-BOT-BC422058  Rumex acetosella John Thomas Howell 1957-5-17 s.n. San Francisco San Francisco. Bayview Hills Comment
  CAS-BOT-BC55413  Hirschfeldia incana John Thomas Howell 1956-6-17 31595 San Francisco San Francisco. Summit ridge of Bayview Hills. Comment
  CAS-BOT-BC84910  Artemisia californica John Thomas Howell 1956-7-22 31718 San Francisco San Francisco - Summit ridge of Bayview Hills Comment
  CAS-BOT-BC88614  Iberis umbellata John Thomas Howell 1957-8-6 32883 San Francisco Golden Gate Park. Strybing Arboretum. Comment
  CAS-BOT-BC93674  Artemisia pycnocephala John Thomas Howell 1957-6-11 32591 San Francisco north slope of Lone Mt. - San Francisco Comment
  HSC24627  Dodecatheon clevelandii subsp. patulum J. T. Howell 1933-3-31 10917 San Francisco Bernal Heights Comment
  POM204017  Grindelia hirsutula var. maritima J. T. Howell 1933-8-11 11489 San Francisco Presidio, San Francisco. Comment
  RSA215947  Lotus wrangelianus J. T. Howell 1957-5-26 32456 San Francisco North base of Lone Mountain. Comment
  RSA69026  Dodecatheon clevelandii subsp. patulum J. T. Howell 1933-3-31 10917 San Francisco Bernal Heights. Comment
  UC710615  Conicosia pugioniformis John Thomas Howell 1943-10-30 19337 San Francisco Just east of Lake Merced. Comment
  UCD105708  Genista John Thomas Howell 1956-4-22 31275 San Francisco At base of north cliffs of Telegraph Hill. Comment
  UCD66276  Festuca roemeri John Thomas Howell 1956-6-17 31564 San Francisco Summit ridge of Bayview Hills. Comment
  CAS-BOT-BC12838  Lepidium pinnatifidum John Thomas Howell 1956-7-1 31634 San Francisco San Francisco. Embarcadero near Lombard Street. Comment
  CAS-BOT-BC260193  Nassella pulchra John Thomas Howell 1977-5-24 52363 San Francisco Fillmore and McAllister streets, San Francisco Comment
  CAS-BOT-BC265794  Phalaris aquatica John Thomas Howell 1956-5-6 31323 San Francisco Third Street near the bridge, San Francisco Comment
  CAS-BOT-BC281753  Carduus pycnocephalus J. T. Howell 1936-5-1 s.n. San Francisco On the Marina, San Francisco Comment
  CAS-BOT-BC283638  Schedonorus pratensis John Thomas Howell 1956-5-12 31387 San Francisco Vacant ground, Third and Gilman Sts, San Francisco Comment
  CAS-BOT-BC288978  Conyza floribunda J. T. Howell 1975-9-10 51506 San Francisco Marin St between Market and Mission Sts, San Francisco Comment
  CAS-BOT-BC30325  Brassica nigra John Thomas Howell 1957-6-16 32627 San Francisco San Francisco. Embarcadero at Vallejo Street. Comment
  CAS-BOT-BC303670  Glebionis coronaria John Thomas Howell 1956-6-3 31467 San Francisco At E end of Shafter Ave, San Francisco Comment
  CAS-BOT-BC334573  Lasthenia californica John Thomas Howell 1925-4-18 989 San Francisco Point Lobos, San Fransicso Comment
  CAS-BOT-BC340624  Lactuca serriola John Thomas Howell 1956-7-15 31684 San Francisco San Francisco. Waterfront St. near Mission Rock Terminal Comment
  CAS-BOT-BC357487  Pseudognaphalium ramosissimum John Thomas Howell 1953-9-25 29126 San Francisco East of conservatory Golden Gate Park, San Francisco Comment
  CAS-BOT-BC391037  Spergularia villosa John Thomas Howell 1956-5-19 31437 San Francisco Hunters Point, San Francisco Comment
  CAS-BOT-BC413463  Parietaria judaica John Thomas Howell 1956-4-22 31256 San Francisco Near Fisherman's Wharf, San Francisco Comment
  CAS-BOT-BC421808  Rumex conglomeratus John Thomas Howell 1956-10-28 31945 San Francisco San Francisco. Mountain Lake, Presidio Comment
  CAS-BOT-BC439983  Claytonia perfoliata subsp. mexicana John Thomas Howell 1933-5-24 11336 San Francisco Point Lobos, San Francisco. Comment
  CAS-BOT-BC75431  Sisymbrium orientale John Thomas Howell 1940-5-27 s.n. San Francisco San Francisco on Masonic Avenue near Geary Street. Comment
  POM226234  Heterotheca sessiliflora var. bolanderioides J. T. Howell 1933-7-9 11435 San Francisco Hills S of Visitacion Valley, San Francisco Comment
  RSA215952  Amaranthus hybridus J. T. Howell 1957-9-22 32972 San Francisco Embarcadero at Montgomery St. Comment
  RSA219995  Lactuca serriola J. T. Howell 1956-8-19 31775 San Francisco Waterfront St. near Mission Rock Terminal, San Francisco. Comment
  RSA223683  Oxalis rubra J. T. Howell 1956-7-15 31675 San Francisco Stewart Street and Embarcadero, San Francisco Comment
  UCD135083  Pseudognaphalium luteoalbum John Thomas Howell 1943-6-20 18243 San Francisco Concert Valley, Golden Gate Park, San Francisco. Comment
  UCD142396  Euphorbia helioscopia John Thomas Howell 1946-4-5 21595 San Francisco Southeast slope of Twin Peaks. Comment
  CAS-BOT-BC184501  Vulpia microstachys var. pauciflora John Thomas Howell 1938-4-3 13735 San Joaquin Corral Hollow Comment
  CAS-BOT-BC250507  Eriogonum gracile John Thomas Howell 1927-8-27 3066 San Joaquin 3 miles west of Manteca 15 Comment
  CAS-BOT-BC31040  Bolboschoenus maritimus John Thomas Howell 1932-10-16 10850 San Joaquin Corral Hollow Creek 8 mi from Tracy on Tesla Road. Comment
  CAS-BOT-BC340435  Lactuca saligna John Thomas Howell 1932-10-16 10846 San Joaquin Tesla Road, 8 miles west of Tracy Comment
  RSA8529  Plagiobothrys acanthocarpus J. T. Howell 1933-3-26 10885 San Joaquin Corral Hollow Comment
  CAS-BOT-BC180896  Atriplex serenana var. serenana John Thomas Howell 1930-10-11 5557 San Joaquin Field, 5 miles south of Stockton. Comment
  RSA90263  Lathyrus jepsonii subsp. californicus J. T. Howell 1933-7-20 11446 San Joaquin Lathrop bridge on San Joanquin River Comment
  CAS-BOT-BC311310  Heterotheca sessiliflora subsp. echioides John Thomas Howell 1927-8-17 3004 San Luis Obispo 4 miles south of Templeton 243 Comment
  CAS-BOT-BC74334  Raphanus sativus John Thomas Howell 1964-6-29 40764 San Luis Obispo Cambria. Comment
  SD112572  Helminthotheca echioides Darley F. Howe 1979-6-20 5096 San Luis Obispo Lake Lopez Comment
  SD50994  Phacelia douglasii var. douglasii Darley F. Howe 1960-4-10 San Luis Obispo South of Morro Bay Comment
  SD56719  Monardella sinuata subsp. sinuata Darley F. Howe 1963-6-30 3568 San Luis Obispo South of Morro Bay. 121 Comment
  SD56815  Cryptantha micromeres Darley F. Howe 1963-5-19 San Luis Obispo South of Morro Bay Comment
  SDSU4747  Layia hieracioides D. F. Howe 1963-5-19 3500 San Luis Obispo South of Morro Bay. 122 Comment
  CAS-BOT-BC101459  Corethrogyne filaginifolia John Thomas Howell 1929-10-12 4463 San Luis Obispo Atascadero Creek, 4.3 miles w. of Atascadero Comment
  CAS-BOT-BC169224  Toxicodendron diversilobum John Thomas Howell 1964-6-29 40735 San Luis Obispo In Monterey pine forest adjacent to the Protestant Cemetery, about 1 mile north of Cambria Comment
  CAS-BOT-BC172616  Atriplex coronata John Thomas Howell 1948-6-15 24374 San Luis Obispo San Juan River Valley 365 Comment
Read comments
Nov 27 2019
  CAS-BOT-BC285455  Cirsium occidentale var. californicum John Thomas Howell 1948-6-15 24360 San Luis Obispo Red Hills se. of Shandon 762 Comment
  CAS-BOT-BC299172  Deinandra corymbosa subsp. corymbosa John Thomas Howell 1929-10-13 4496 San Luis Obispo 2 1/2 miles n. of Cambria Comment
  CAS-BOT-BC315710  Isocoma acradenia var. bracteosa John Thomas Howell; Gordon H. True 1967-9-21 43969 San Luis Obispo Vernal pool natural area in Valley Grassland about 4 1/2 miles east-northeast of Pixley 83 Comment
  CAS-BOT-BC55428  Hirschfeldia incana John Thomas Howell 1964-6-29 40840 San Luis Obispo Cambria. Near Sanit Paul's Episcopal Church. Comment
  OBI11310  Navarretia mitracarpa John Thomas Howell 1948-6-15 s.n. San Luis Obispo Red Hills SE of Shandon 762 Comment
  UCD91646  Poa secunda subsp. secunda John Thomas Howell 1958-4-28 33019 San Luis Obispo San Luis Obispo County: Carrisa Plains, just S of Soda Lake. Comment
  CAS-BOT-BC116817  Carex subbracteata var. subbracteata John Thomas Howell 1938-5-1 13778 San Mateo Near South San Francisco Comment
  CAS-BOT-BC157099  Rubus ursinus John Thomas Howell 1938-6-4 13889 San Mateo Burlingame Comment
  CAS-BOT-BC157109  Rubus ursinus John Thomas Howell 1938-6-4 13887 San Mateo Burlingame Comment
  CAS-BOT-BC196127  Lupinus albifrons var. collinus John Thomas Howell 1938-5-1 13770 San Mateo Colma Canyon Comment
  RSA34004  Solidago canadensis subsp. elongata J. Wendell Howe 1930-5-27 s.n. San Mateo Pigeon Point Road. Comment
  SBBG29942  Carex subbracteata J. T. Howell 1938-5-1 13783 San Mateo near South San Francisco Comment
  UC618588  Vicia benghalensis John Thomas Howell 1938-6-4 13886 San Mateo Burlingame Comment
  CAS-BOT-BC364629  Senecio vulgaris John Thomas Howell 1926-4-24 1927 San Mateo Daly City Comment
  CAS-BOT-BC382225  Layia platyglossa John Thomas Howell 1974-4-11 17130 San Mateo Serpentine area to the SE of Canada Road and Edgewood Road; NW of Woodside 152 Comment
  CAS-BOT-BC390919  Spergularia marina John Thomas Howell 1924-9-28 662 San Mateo At the Leslie Salt Refinery Comment
  SD67309  Epilobium ciliatum subsp. watsonii Darley F. Howe 1967-8-6 4368 San Mateo In swamp. Half Moon Bay. Comment
  SDSU3737  Pseudognaphalium microcephalum D. F. Howe 1964-8-13 3958 San Mateo Near ocean on #1; near San Francisco Co. line. Comment
  CAS-BOT-BC121490  Delphinium parryi subsp. parryi John Thomas Howell 1931-4-11 6246 Santa Barbara Valle del Medio, Santa Cruz Island Comment
  CAS-BOT-BC24459  Arctostaphylos insularis John Thomas Howell 1931-4-15 6398 Santa Barbara Pelican Bay, Santa Cruz Island. Comment
  CAS-BOT-BC71768  Pityrogramma triangularis var. viridis John Thomas Howell 1931-4-10 6231 Santa Barbara Ravenswood, Santa Cruz Island Comment
  CAS-BOT-BC92028  Platystemon californicus John Thomas Howell 1931-4-11 6244 Santa Barbara Santa Cruz Island. Valle del Medio. Comment
  SD104885  Castilleja exserta subsp. exserta Darley F. Howe 1979-5-1 Santa Barbara North of Lenwood 609 Comment
Read comments
Feb 12 2014
  SD88355  Baccharis glutinosa Darley F. Howe 1972-6-22 Santa Barbara Ocean Park, west of Lompoc Comment
  SD98917  Arctostaphylos refugioensis Darley F. Howe 1977-6-15 4939 Santa Barbara Refugio Canyon Comment
  SDSU5417  Cryptantha clevelandii var. florosa D. F. Howe 1966-5-21 4230 Santa Barbara 5 miles northwest of Lompoc near entrance to Vandenberg Air Force Base. 116 Comment
  SDSU7425  Salvia leucophylla D. F Howe 1972-2-14 4794 Santa Barbara Point Sal. Comment
  RSA1043  Rhamnus crocea J. T. Howell 1927-8-16 s.n. Santa Barbara Near Buelton Comment
  SD113238  Vicia americana Darley F. Howe 1979-6-19 511 Santa Barbara 7 miles west of Hwy 101 south of Lompoc Comment
  SDSU4580  Deinandra increscens subsp. villosa D. F. Howe 1962-7-21 3326 Santa Barbara 22 miles west of Goleta on #101. Comment
  SDSU6933  Pholistoma auritum D. F. Howe 1960-4-9 2837 Santa Barbara 3 miles west of Goddard Camp, crestline road of Santa Inez Mts., 610 Comment
  SDSU7415  Salvia spathacea D. F Howe 1959-8-18 2707 Santa Barbara Santa Inez mts., on road south of Refugio Pass, Santa Barbara Mts. 457 Comment
  CAS-BOT-BC118561  Carex praegracilis John Thomas Howell 1957-5-19 32370 Santa Clara Wet meadowy place near San Antonio Valley. Comment
  CAS-BOT-BC284835  Hordeum murinum subsp. glaucum John Thomas Howell 1956-5-26 31453 Santa Clara Summit ridge, Mt. Hamilton Comment
  CAS-BOT-BC310601  Eurybia radulina John Thomas Howell 1933-8-13 11499 Santa Clara 3 miles from Smith Creek on road to Mt. Hamilton 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-BC49047  Ceanothus ferrisiae John Thomas Howell 1938-3-20 13724 Santa Clara 3 miles east of Madrone Comment
  CAS-BOT-BC92075  Platystemon californicus John Thomas Howell 1930-4-6 4672 Santa Clara San Antonio Valley. Comment
  POM203453  Stephanomeria virgata J. T. Howell 1933-10-26 11718 Santa Clara Mt Hamilton. Comment
  CAS-BOT-BC195914  Lupinus albifrons var. albifrons John Thomas Howell 1926-4-17 1868 Santa Clara On road to top of Mt. Hamilton before reaching Smith Creek Comment
  CAS-BOT-BC269044  Eriogonum nudum var. auriculatum John Thomas Howell 1933-8-19 11610 Santa Cruz 4.5 miles s. of Aptos Comment
  CAS-BOT-BC434019  Rumex salicifolius John Thomas Howell 1944-6-11 19604 Santa Cruz About 1 mile east of Felton Comment
  SD113837  Arctostaphylos andersonii Darley F. Howe 1965-7-31 4096 Santa Cruz Bonnie Doon Ridge, 0.9 mile east of Pine Flat. 455 Comment
  SD56693  Baccharis glutinosa Darley F. Howe 1963-7-31 3649 Santa Cruz 10 miles south of Santa Cruz on #1 Comment
  SD62092  Heterotheca sessiliflora var. camphorata Darley F. Howe 1965-7-31 4094 Santa Cruz 2 miles east of Felton. Comment
  SD88416  Iris fernaldii Darley F. Howe 1972-4-26 Santa Cruz 1.8 miles east of Bonnie Doon. Comment
  SD53374  Plantago maritima subsp. juncoides Darley F. Howe 1962-7-26 3353 Santa Cruz Sea bluff 37.3 miles north of San Mateo-Santa Cruz Co. Line on Highway 1. Comment
  SEINET4173695 Image available Monardella subserrata John Thomas Howell 1939-6-16 14763 Santa Cruz Ben Lomond Comment
  CAS-BOT-BC118152  Carex rossii John Thomas Howell 1961-6-20 36554 Shasta Dersch Meadows 1981 Comment
  CAS-BOT-BC158193  Prunus emarginata John Thomas Howell 1961-6-20 36537 Shasta On Chaos Crags Trail near Manzanita Lake 1889 Comment
  CAS-BOT-BC273385  Calycadenia fremontii John Thomas Howell 1969-8-4 45875 Shasta About 9 miles northeast of Cottonwood Comment
  CAS-BOT-BC56343  Kalmia microphylla subsp. microphylla John Thomas Howell 1960-8-23 36432 Shasta Emerald Lake 2468 Comment
  JEPS29570  Hemizonella minima John Thomas Howell 1961-6-20 36543 Shasta Lassen Hwy 1 mi nw Lost Creek Bridge; Lassen Volcanic National Park 1798 Comment
  RSA201336  Chamaebatiaria millefolium J. T. Howell 1960-8-22 36369 Shasta Lava flow just E f Chaos Jumbles 1829 Comment
  UCD111774  Salix melanopsis John Thomas Howell 1960-8-22 36373 Shasta Anklin Meadows. 1889 Comment
  CAS-BOT-BC159325  Drymocallis lactea var. lactea John Thomas Howell 1960-8-22 36389 Shasta Hot Lake - Lassen Volcanic National Park 1950 Comment
  CAS-BOT-BC245658  Lemna turionifera John Thomas Howell 1961-6-19 36535 Shasta Lily Pond near Reflection Lake, Lassen Volcanic National Park 1798 Comment
  CAS-BOT-BC422216  Rumex acetosella John Thomas Howell 1960-8-22 36388 Shasta Lassen Volcanic National Park. Hat Lake 1950 Comment
  CAS-BOT-BC434153  Rumex triangulivalvis John Thomas Howell 1960-8-21 36308 Shasta Lassen Volcanic National Park. Sulphur Works 2133 Comment
  CAS-BOT-BC66788  Thysanocarpus curvipes John Thomas Howell 1927-4-5 2300 Shasta Near Frazier Corners, 10 miles northeast of Redding. Comment
  CAS-BOT-BC227906  Elymus elymoides John Thomas Howell; Gordon H. True 1970-7-14 5507 Sierra At Verdi Peak Lookout, Verdi Range 2560 Comment
  CAS-BOT-BC233819  Lewisia cantelovii John Thomas Howell 1959-9-26 35074 Sierra N. Fk. Feather River 1 mile above USGS marker for 2000 ft., 3.2 mi. W of Belden, Sierra Nevada 609 Comment
  CAS-BOT-BC375575  Stephanomeria lactucina John Thomas Howell 1969-9-13 46103 Sierra Little Truckee River near outlet of Webber Lake 2042 Comment
  CAS-BOT-BC429251  Micranthes oregana John Thomas Howell 1951-8-21 28267 Sierra Yuba Pass 2042 Comment
  CAS-BOT-BC78004  Abies concolor John Thomas Howell; Gordon H. True 1970-7-14 5514 Sierra At Verdi Peak Lookout, Verdi Range 2560 Comment
  SD50712  Saponaria officinalis Darley F. Howe 1959-8-2 2777 Sierra Above bridge over north fork of the Yuba River, 11 miles west of Downieville. 700 Comment
  UCD47425  Quercus vacciniifolia John Thomas Howell; Gordon H. True 1969-6-25 45846 Sierra 3 miles north of Bassetts on road to Gold Lake, Sierra County. 1950 Comment
  SD102829  Sidalcea oregana subsp. spicata Darley F. Howe 1978-7-16 Sierra Along Highway 89 ca. 12.3 miles north of Truckee. 1920 Comment
  CAS-BOT-BC103536  Salix commutata John Thomas Howell 1939-8-7 15132 Siskiyou Sky High Valley, Marble Mts. Comment
  CAS-BOT-BC126998  Agrostis exarata John Thomas Howell 1939-8-10 15250 Siskiyou Marble Mountains. Sky High Valley. 1828 Comment
  CAS-BOT-BC157322  Sorbus californica John Thomas Howell 1939-8-3 14979 Siskiyou Spirit Lake, Marble Mts. 1828 Comment
  CAS-BOT-BC15792  Boechera acutina John Thomas Howell 1939-8-2 14945 Siskiyou Marble Mountains. Spirit Lake. 1828 Comment
  CAS-BOT-BC169390  Alnus viridis subsp. sinuata John Thomas Howell 1937-7-24 13395 Siskiyou Caribou Basin, Salmon-Trinity Alps 2286 Comment
  CAS-BOT-BC19656  Carex brainerdii John Thomas Howell 1939-8-6 15099 Siskiyou Marble Mountains. Elk Mountain. Comment
  CAS-BOT-BC201948  Deschampsia elongata John Thomas Howell 1939-8-2 14935 Siskiyou Spirit Lake, Marble Mts. 1828 Comment
  CAS-BOT-BC220385  Monardella purpurea John Thomas Howell 1939-8-4 15040 Siskiyou Marble Rim, Marble Mts. 1889 Comment
  CAS-BOT-BC23425  Carex multicostata John Thomas Howell 1939-8-2 14908 Siskiyou Spirit Lake, Marble Mts. 1828 Comment
  CAS-BOT-BC254116  Castilleja miniata John Thomas Howell 1939-8-2 14861 Siskiyou Spirit Lake, Marble Mts. 1828 Comment
  CAS-BOT-BC25417  Boechera retrofracta John Thomas Howell 1937-7-21 13203 Siskiyou South Fork of Salmon River near Big Flat. 1524 Comment
  CAS-BOT-BC255003  Poa bulbosa Thomas Howell; T. C. Fuller; G. D. Barbe 1980-4-29 53402 Siskiyou Forest Mountain Summit, 6 miles SW of Yreka on road to Fort Jones 1249 Comment
  CAS-BOT-BC256020  Poa pratensis John Thomas Howell; T. C. Fuller; G. D. Barbe 1980-4-29 53415 Siskiyou Oro Fino 853 Comment
  CAS-BOT-BC25609  Boechera retrofracta John Thomas Howell 1939-8-8 15174 Siskiyou Marble Mountains. Black Mountain. Comment
  CAS-BOT-BC25610  Boechera retrofracta John Thomas Howell 1937-7-24 13378 Siskiyou Salmon - Trinity Alps. Caribou Basin. 2286 Comment
  CAS-BOT-BC268576  Eriogonum siskiyouense John Thomas Howell 1937-7-29 13628 Siskiyou Scott Mt. between Trinity and Siskiyou cos. Comment
  CAS-BOT-BC331022  Acer glabrum var. glabrum John Thomas Howell 1939-8-5 15069 Siskiyou Spirit Lake, Marble Mts. 1828 Comment
  CAS-BOT-BC34882  Carex deflexa var. boottii John Thomas Howell 1937-7-21 13198 Siskiyou South Fork of Salmon River near Big Flat. 1524 Comment
  CAS-BOT-BC364448  Senecio triangularis John Thomas Howell 1939-8-3 15024 Siskiyou Spirit Lake, Marble Mts. 1828 Comment
  CAS-BOT-BC439141  Claytonia exigua subsp. exigua John Thomas Howell; T. C. Fuller; G. D. Barbe 1980-4-29 53412 Siskiyou Fort Jones 853 Comment
  CAS-BOT-BC64649  Sedum oregonense John Thomas Howell 1939-8-3 14955 Siskiyou Spirit Lake, Marble Mts. Comment
  CAS-BOT-BC7659  Carex integra John Thomas Howell 1939-8-3 15002 Siskiyou Spirit Lake, Marble Mountains. 1828 Comment
  NY627425  Penstemon newberryi var. berryi J. T. Howell 1937-7-26 13516 Siskiyou Caribou Basin, Salmon-Trinity Alps 1981.2 Comment
  POM254203  Carex integra J. T. Howell 1939-8-3 15002 Siskiyou Spirit Lake, Marble Mountains. 1829 Comment
  POM259586  Poa bolanderi J. T. Howell 1939-8-9 15218 Siskiyou Sky High Valley, Marble Mountains. 1829 Comment
  RSA22088  Juncus mertensianus J. T. Howell 1939-8-5 15063 Siskiyou Spirit Lake, Marble Mtns 1829 Comment
  SD104847  Elymus elymoides var. brevifolius Darley Howe 1979-6-26 Siskiyou Military Pass Road, 3 miles Southeast of California Highway 97 Comment
  SD113682  Lupinus sellulus Darley F. Howe 1964-8-4 3929 Siskiyou Near Medicine Lake, Modoc National Forest. 2012 Comment
  SD88459  Agastache urticifolia Darley F. Howe 1972-7-5 Siskiyou 1.4 miles south of Oregon state lines on road to Happy Camp 1646 Comment
  SDSU11712  Carex raynoldsii D. F. Howe 1964-8-4 3931 Siskiyou Meadow, Medicine Lake, Modoc National Forest. 2012 Comment
  SDSU1514  Abies procera D. F. Howe 1969-9-12 4675 Siskiyou West side of Little Grayback. 1524 Comment
  SDSU9528  Ozomelis trifida D. F. Howe 1972-7-5 4875 Siskiyou 0.6 mile south of Oregon State line on road to Happy Camp. 1707 Comment
  UC640624  Lomatium engelmannii John Thomas Howell 1937-7-29 13656 Siskiyou between Trinity & Siskiyou co.'s Scott Mt. Comment
  UC648265  Juncus parryi John Thomas Howell 1939-8-3 15009 Siskiyou Spirit Lake Marble Mts. 1828 Comment
  UC853767  Aquilegia formosa John Thomas Howell 1939-8-10 15278 Siskiyou Sky High Valley Marble Mtns Comment
  CAS-BOT-BC102219  Arctium minus John Thomas Howell 1952-6-14 28330 Siskiyou Mt. Shasta City Comment
  CAS-BOT-BC278041  Cirsium cymosum John Thomas Howell 1952-6-15 28358 Siskiyou Yreka Comment
  CAS-BOT-BC388567  Holosteum umbellatum John Thomas Howell 1964-5-11 40699 Siskiyou Grenada 822 Comment
  CAS-BOT-BC447515  Fragaria virginiana var. platypetala John Thomas Howell 1937-7-23 13361 Siskiyou South Fork of Salmon River near Big Flat 1524 Comment
  CAS-BOT-BC469246  Allium falcifolium John Thomas Howell 1937-7-29 13526 . Siskiyou Caribou Basin, Salmon-Trinity Alps 2286 Comment
  CAS-BOT-BC500190  Orobanche fasciculata John Thomas Howell 1939-8-4 15028 Siskiyou Marble Mts: between Elk Mt. and Marble River Comment
  CAS-BOT-BC539693  Carex John Thomas Howell 1937-7-22 13322 Siskiyou South Fork of Salmon River near Big Flat 1524 Comment
  CAS-BOT-BC540568  Potentilla gracilis var. fastigiata John Thomas Howell 1937-7-23 13343 Siskiyou South Fork of Salmon River near Big Flat 1524 Comment
  CAS-BOT-BC84889  Artemisia campestris subsp. pacifica John Thomas Howell 1939-8-8 15177 Siskiyou Black Mt., Marble Mountains Comment
  POM259367  Ipomopsis congesta J. T. Howell 1939-8-4 15047 Siskiyou Marble Rim, Marble Mts Comment
  SD104874  Luina hypoleuca Darley Howe 1979-6-25 5194 Siskiyou 7.0 miles southeast of Somes Bar. Comment
  SD88292  Vancouveria hexandra Darley F. Howe 1972-7-5 Siskiyou 0.6 miles south of Oregon State Line on road to Happy Camp 1705 Comment
  SDSU10772  Erythranthe guttata D. F. Howe 1972-7-5 4872 Siskiyou 0.6 mile from Oregon State line on road to Happy Camp. 1707 Comment
  UC101220  Mirabilis greenei Thomas Howell May 1889 Siskiyou near Klamath River Comment
Read comments
Jun 12 2012
  CAS-BOT-BC270990  Eriogonum nudum var. auriculatum John Thomas Howell 1925-11-27 1567 Solano Green Valley near Cordelia Comment
  CAS-BOT-BC361726  Psilocarphus brevissimus var. brevissimus John Thomas Howell; Catherine Best; Wilma Follette; Gordon True 1981-5-21 54065 Solano Jepson Prairie Preserve of The Nature Conservancy, in the vicinity of Olcutt Lake about 12 miles south of Dixon 6 Comment
  LA203698  Centromadia pungens John Thomas Howell; 1930-10-5 5533 Solano just N of Grizzly Island Comment
  NY76567  Lepidium oxycarpum J. T. Howell 1978-4-4 52723 Solano Subsaline flats bordering Denverton Slough Comment
  POM226225  Atriplex rosea J. T. Howell 1933-9-17 11682 Solano 2 miles west of Rio Vista Junction Comment
  UC865162  Lupinus formosus John Thomas Howell 1938-7-4 13973 Solano Vallejo Comment
  UC897333  Helenium bigelovii J. T. Howell 1938-7-17 13984 Solano Suisun Marshes Suisun, Suisun Marshes Comment
  CAS-BOT-BC273261  Calendula officinalis John Thomas Howell 1972-6-25 48891 Solano Near intersection of Columbus Parkway and Benecia Road, about 2 miles west of Benecia Comment
  CAS-BOT-BC451934  Triglochin maritima John Thomas Howell 1972-6-25 48906 Solano On Carquinez Strait, western part of Benecia [Benicia] Comment
  CAS-BOT-BC75501  Bolboschoenus glaucus John Thomas Howell 1934-9-23 12575 Solano Suisun Marshes at Bencia Junction. Comment
  HSC2198  Achillea millefolium J. T. Howell 1938-7-17 13977 Solano Suisun Marshes at Benecia Junction, region of type locality Comment
  CAS-BOT-BC111932  Rhynchospora recognita John Thomas Howell 1936-7-26 12678 Sonoma Pitkin Marsh, 5 miles n of Sebastopol. Comment
  CAS-BOT-BC119287  Carex ovalis John Thomas Howell 1947-6-5 23240 Sonoma Cunningham Marsh. Comment
  CAS-BOT-BC119731  Carex nebrascensis John Thomas Howell 1945-8-14 21411 Sonoma Perry Marsh. Comment
  CAS-BOT-BC12969  Lepidium strictum John Thomas Howell; Catherine Best; Wilma Follette; Gordon H. True; Mary P. Wells 1981-5-14 53944 Sonoma Fairfield Osborn Preserve of the Nature Conservancy, 4.5 miles NE of Penngrove on the west slope of Sonoma Mountain. 457 Comment
  CAS-BOT-BC137787  Andropogon virginicus var. virginicus John Thomas Howell; J. W. Stacy 1936-7-26 12671 Sonoma Pitkin Marsh, 5 miles north of Sebastopol. Comment
  CAS-BOT-BC145448  Brachypodium distachyon John Thomas Howell 1948-4-18 24214 Sonoma Hills east of Agua Caliente. Comment
  CAS-BOT-BC185414  Calamagrostis bolanderi John Thomas Howell 1947-6-5 23235 Sonoma Cunningham Marsh. Comment
  CAS-BOT-BC20451  Carex globosa John Thomas Howell; J. W. Stacey 1936-7-26 12662 Sonoma Near Monte Rio. Comment
  CAS-BOT-BC21899  Carex harfordii John Thomas Howell 1945-5-30 20890 Sonoma Pitkin Marsh. Comment
  CAS-BOT-BC240155  Setaria pumila John Thomas Howell 1957-9-26 32976 Sonoma Sandy Russian River bottom near Guerneville Comment
  CAS-BOT-BC254553  Poa douglasii John Thomas Howell 1931-4-18 6424 Sonoma Mouth of Salmon Creek, 2 miles N of Bay Comment
  CAS-BOT-BC278415  Festuca idahoensis John Thomas Howell; Catherine Best; Wilma Follette; Gordon True; Mary P. Wells 1981-5-14 53981 Sonoma Fairfield Osborn Preserve of the Nature Conservancy, 4.5 miles northeast of Penngrove on the west slope of Sonoma Mountain 457 Comment
  CAS-BOT-BC281283  Melica geyeri John Thomas Howell; et al. 1982-4-28 54674 Sonoma Bouverie Audubon Preserve, about 1.5 miles E of Glen Ellen near Stuart Creek 137 Comment
  CAS-BOT-BC28328  Carex gracilior John Thomas Howell; Catherine Best; Wilma Follette; Gordon H. True; Mary P. Wells 1981-5-14 54018 Sonoma Fairfield Osborn Preserve of the Nature Conservancy, 4.5 mi NE of Penngrove 457 Comment
  CAS-BOT-BC28375  Carex gracilior John Thomas Howell 1947-6-5 23238 Sonoma Cunningham Marsh. Comment
  CAS-BOT-BC31171  Carex lemmonii John Thomas Howell 1957-6-13 32621 Sonoma Pitkin Marsh. Comment
  CAS-BOT-BC341707  Lagophylla ramosissima John Thomas Howell; Catherine Best; Wilma Follette; Gordon True; Mary P. Wells 1981-5-14 53963 Sonoma Fairfield Osborn Preserve of the Nature Conservancy, 4.5 miles northeast of Penngrove on the west slope of Sonoma Mountain 457 Comment
  CAS-BOT-BC352791  Lasthenia glabrata subsp. glabrata John Thomas Howell 1933-4-1 10925 Sonoma Petaluma Comment
  CAS-BOT-BC38651  Arctostaphylos manzanita subsp. manzanita John Thomas Howell 1933-4-2 10949 Sonoma 8 miles west of Santa Rosa Comment
  CAS-BOT-BC401570  Drosera rotundifolia John Thomas Howell 1945-5-30 20906 Sonoma Pitkin Marsh Comment
  CAS-BOT-BC436453  Calystegia subacaulis John Thomas Howell 1955-6-2 30259 Sonoma Near Vine Hill School Comment
  CAS-BOT-BC61916  Isoetes nuttallii John Thomas Howell 1937-6-6 13028 Sonoma Pitkin Marsh Comment
  CAS-BOT-BC64419  Ceanothus foliosus subsp. vineatus John Thomas Howell 1941-4-5 16173 Sonoma Raven Ridge. Comment
  LA208036  Drymocallis glandulosa John Thomas Howell; 1930-6-8 5289 Sonoma 8.5 mi. N of Bodega Bay Comment
  POM179724  Gilia capitata subsp. chamissonis J. T. Howell 1930-6-8 5272 Sonoma North end of Bodega Bay. Comment
  POM180620  Lomatium vaginatum J. T. Howell 1930-6-8 5248 Sonoma 1 mile east of Bodega Bay. Comment
  RSA415795  Astragalus claranus J. T. Howell 1931-4-19 6431 Sonoma 12.5 miles from St. Helena on Spring Mountain Road to Santa Rosa. Comment
Read comments
Nov 17 2007
  RSA52006  Carex dudleyi J. T. Howell 1945-5-30 20891 Sonoma Pitkin Marsh. Comment
  SD113482  Nemophila pedunculata Darley F. Howe 1972-5-2 4816 Sonoma Trail above Duncan Mills Pond. Comment
  SD88336  Whipplea modesta Darley F. Howe 1972-5-1 Sonoma Duncan Mills Pond 152 Comment
  SDSU1487  Arctostaphylos bakeri subsp. bakeri D. F. Howe 1969-6-8 4635 Sonoma 3.8 miles east of Occidental. 274 Comment
  UC1026382  Rhynchospora capitellata John Thomas Howell 1945-7-18 21318 Sonoma Pitkin Marsh Comment
  UC518012  Arctostaphylos bakeri John Thomas Howell 1933-4-2 10956 Sonoma 2 mi e Occidental Comment
  UC876539  Arctostaphylos canescens subsp. sonomensis John Thomas Howell 1937-4-11 12894 Sonoma ne Santa Rosa; Rincon Ridge Comment
  CAS-BOT-BC111109  Scirpus microcarpus John Thomas Howell; Catherine Best; Wilma Follette; Mary P. Wells 1982-4-28 54678 Sonoma Bouverine Audubon Preserve, about 1.5 miles east of Glen Ellen near Stuart Creek. 121 Comment
  CAS-BOT-BC288814  Centromadia fitchii John Thomas Howell 1930-9-14 5485 Sonoma 6 miles N of Geyserville Comment
  CAS-BOT-BC390731  Spergularia rubra John Thomas Howell; Catherine Best; Wilma Follette; Gordon True; Mary P. Wells 1981-5-14 53938 Sonoma Fairfield Osborn Preserve of the Nature Conservancy, 4.5 miles northeast of Penngrove on the west slope of Sonoma Mountain 457 Comment
  CAS-BOT-BC519555  Triantha occidentalis subsp. occidentalis John Thomas Howell 1945-8-14 21407 Sonoma Sonoma: Perry Marsh Comment
  CAS-BOT-BC527968  Triteleia peduncularis John Thomas Howell 1935-5-5 12606 Sonoma Low Field near Kenwood Comment
  CAS-BOT-BC57739  Isoetes howellii John Thomas Howell 1934-3-27 11805 Sonoma Summit of Bennett Valley road from Glen Ellen to Santa Rosa Comment
  CAS-BOT-BC89741  Lepidium latifolium John Thomas Howell 1966-6-2 41550 Sonoma South of Schellville near Black Point road. Comment
  CDA8947  Tracyina rostrata J. T. Howell 1967-6-17 42599 Sonoma Near ranch house on Arthur E. Cooley ranch at forks of Dry & Galloway Creeks. Northern Sonoma County. Comment
  POM259280  Eryngium aristulatum var. aristulatum J. T. Howell 1933-8-27 11619 Sonoma Low lands bordering the San Pablo Bay southwest of Sonoma Comment
  RSA121037  Sparganium erectum subsp. stoloniferum J. T. Howell 1955-8-6 30891 Sonoma 1 mile southeast of Bloomfield on road to Two Rock. Comment
  SD114105  Orobanche fasciculata Darley F. Howe 1963-7-2 3580 Sonoma 4.2 miles north of junction with #12 on #1. Comment
  SD88309  Maianthemum racemosum subsp. amplexicaule Darley F. Howe 1972-5-2 Sonoma Trail above Duncan Mills Road. Comment
  SD88405  Ranunculus occidentalis var. occidentalis Darley F. Howe 1972-5-1 Sonoma Duncan Point Comment
  SD88566  Plantago maritima subsp. juncoides Darley F. Howe 1972-5-3 Sonoma 4.0 miles north of Ft. Ross. Comment
  SEINET11690142  Hordeum brachyantherum J. T. Howell, Knight, W.; Knight, I. 1987-1 6246 Sonoma Todd Road Preserve 24 Comment
  SEINET12044683  Dichelostemma capitatum J. T. Howell 1931-1 6428 Sonoma 8 m N of Bay Comment
  SEINET7550703 Image available Carex athrostachya John Thomas Howell, J. W. Stacey 1937-6-6 13018 Sonoma Sebastopol. Comment
  CAS-BOT-BC204045  Malacothamnus fremontii John Thomas Howell 1957-5-19 32355 Stanislaus Del Puerto Canyon Comment
  CAS-BOT-BC222888  Cephalanthus occidentalis John Thomas Howell 1926-6-13 2026 Stanislaus Knight's Ferry 76 Comment
  CAS-BOT-BC226614  Leptosiphon ambiguus John Thomas Howell 1957-5-19 32347 Stanislaus Mt. Oso 1005 Comment
  CAS-BOT-BC305009  Grindelia hirsutula J. T. Howell 1929-12-5 4550 Stanislaus 1 1/2 miles se. of Modesto Comment
  CAS-BOT-BC305371  Helianthus annuus John Thomas Howell 1969-10-20 46477 Stanislaus 5 miles from La Grange on road to Modesto 60 Comment
  CAS-BOT-BC433108  Ribes John Thomas Howell 1980-10-6 53902 Stanislaus At Caswell Memorial State Park, Stanislaus River near Ripon 15 Comment
  UCD141125  Cyperus odoratus John Thomas Howell 1974-9-19 50878 Sutter 1.7 mi. south of Robbins on road to Knights Landing. 7 Comment
  UCD45770  Quercus X jolonensis John Thomas Howell 1981-10-14 54630 Sutter Oak Hill Ranch, south side of Sutter Buttes, Sutter Co. Comment
  CAS-BOT-BC114520  Cyperus eragrostis John Thomas Howell 1974-9-19 50879 Sutter On the edge of rice fields, 1.7 mi S of Robbins on road to Knights Landing. 7 Comment
  CAS-BOT-BC235079  Sambucus racemosa var. racemosa John Thomas Howell 1960-8-21 36303 Tehama Near Lassen Volcanic National Park. Bluff Falls 1981 Comment
  CAS-BOT-BC23941  Arctostaphylos canescens subsp. canescens John Thomas Howell 1943-8-8 19209 Tehama Log Spring Ridge Comment
  CAS-BOT-BC285353  Cirsium andersonii John Thomas Howell 1960-8-20 36271 Tehama Near Lassen Volcanic National Park. Between Morgan and Childs Meadows 1524 Comment
  CAS-BOT-BC32188  Carex multicaulis John Thomas Howell 1960-8-19 36117 Tehama Brokeoff Mt. Trail. 2346 Comment
  CAS-BOT-BC87880  Streptanthus tortuosus John Thomas Howell 1960-8-19 36153 Tehama Lassen Volcanic National Park. Brokeoff Mountain Trail. 2682 Comment
  SD70024  Leptosiphon bolanderi Darley Howe 1968-5-28 4539 Tehama 1.3 miles north of Log Springs Guard Station. 1372 Comment
  UC1042332  Plagiobothrys greenei John Thomas Howell 1954-4-6 29193 Tehama 6 mi s Corning Comment
  UCD114437  Boechera platysperma John Thomas Howell 1960-8-19 36162 Tehama Brokeoff Mountain trail. 2682 Comment
  UCD117172  Cornus nuttallii John Thomas Howell 1960-8-21 36294 Tehama Between Morgan and Morgan Summit. 1676 Comment
  CAS-BOT-BC181464  Stellaria obtusa John Thomas Howell 1960-8-19 36116 Tehama Brokeoff Mt. Trail, Lassen Volcanic National Park 2286 Comment
  CAS-BOT-BC19666  Carex brainerdii John Thomas Howell; R. C. Barneby 1954-5-14 29566 Tehama 4 miles southeast of Childs Meadows. 1463 Comment
  CAS-BOT-BC348432  Micropus californicus var. californicus John Thomas Howell; T. C. Fuller; G. D. Barbe 1980-5-19 53457 Tehama 0.3 mile south of South Fork Cottonwood Creek on road from Red Bluff to Beegum 243 Comment
  CAS-BOT-BC376990  Taraxacum officinale John Thomas Howell 1960-8-20 36250 Tehama Near Lassen Volcanic National Park. Morgan 1463 Comment
  CAS-BOT-BC414187  Polygonum aviculare subsp. depressum John Thomas Howell 1960-8-20 36268 Tehama Near Lassen Volcanic National Park. Morgan 1463 Comment
  CAS-BOT-BC504363  Erythronium purpurascens John Thomas Howell 1961-6-20 36575 Tehama Sulphur Works entrance station, Lassen Volcanic National Park 2011 Comment
  UCD134090  Lessingia nemaclada John Thomas Howell 1960-7-24 35997 Tehama 8 miles west of Mineral. 1219 Comment
  CAS-BOT-BC128277  Salix lasiolepis var. lasiolepis John Thomas Howell 1955-6-12 30323 Trinity Weaverville 609 Comment
  CAS-BOT-BC135633  Amelanchier utahensis John Thomas Howell; T. C. Fuller; G. D. Barbe 1980-5-20 53488 Trinity About 6 miles southwest of Trinity Center on road to Weaverville 883 Comment
  CAS-BOT-BC136293  Silene douglasii John Thomas Howell 1937-7-21 13239 Trinity Big Flat Comment
  CAS-BOT-BC170347  Polygala cornuta var. cornuta John Thomas Howell 1936-8-25 12783 Trinity Near Trinity Center Comment
  CAS-BOT-BC192473  Deschampsia cespitosa subsp. cespitosa John Thomas Howell 1936-8-25 12772 Trinity Near Trinity Center Comment
  CAS-BOT-BC20760  Carex fracta John Thomas Howell 1936-8-27 12848 Trinity Near Trinity Center. Comment
  CAS-BOT-BC210725  Achnatherum lemmonii John Thomas Howell; T. C. Fuller; G. D. Barbe 1980-5-20 53490 Trinity About 6 miles southwest of Trinity Center on road to Weaverville 883 Comment
  CAS-BOT-BC236906  Keckiella corymbosa John Thomas Howell 1937-7-31 13704 Trinity 11 miles west of Big Bar Comment
  CAS-BOT-BC241177  Castilleja applegatei subsp. pinetorum John Thomas Howell 1936-8-26 12835 Trinity Trinity River Canyon near Eagle Creek Comment
  CAS-BOT-BC263683  Eriogonum luteolum var. luteolum John Thomas Howell 1955-7-17 30688 Trinity Weaverville 609 Comment
  CAS-BOT-BC264832  Eriogonum nudum var. nudum John Thomas Howell 1955-6-13 30337 Trinity 6 miles southwest of Douglas City 609 Comment
  CAS-BOT-BC339863  Solidago multiradiata John Thomas Howell 1936-8-24 12724 Trinity Summit of Scott Mts. n. of Carrville Comment
  CAS-BOT-BC391934  Anemone lyallii John Thomas Howell; T. C. Fuller; G. D. Barbe 1980-5-20 53537 Trinity Scott Mt. summit on road from Carrville to Callahan 1645 Comment
  CAS-BOT-BC421101  Polygonum spergulariiforme John Thomas Howell 1936-8-26 12828 Trinity Scott Mts. 13.5 miles n. of Carrville Comment
  CAS-BOT-BC48662  Ceanothus cordulatus John Thomas Howell; T. C. Fuller; G. D. Barbe 1980-5-20 53508 Trinity One-eye Flat, about 1.7 miles north of Carrville, Trinity River Canyon 755 Comment
  CAS-BOT-BC82573  Arnica discoidea John Thomas Howell 1937-7-27 13590 Trinity Coffee Creek Canyon near Battle Creek Comment
  RSA88659  Carex leptalea subsp. leptalea J. T. Howell 1936-8-23 12703 Trinity Near Trinity Center Comment
  SD114092  Ceanothus integerrimus var. macrothyrsus Darley F. Howe 1977-6-30 4971 Trinity Weaver Bally Rd. 1310 Comment
  UCD62547  Deschampsia danthonioides John Thomas Howell 1955-6-13 30379 Trinity Hayfork. 716 Comment
  CAS-BOT-BC253074  Eriogonum roseum John Thomas Howell 1937-7-30 13701 Trinity Junction City Comment
  CAS-BOT-BC282630  Festuca idahoensis John Thomas Howell 1955-6-13 30393 Trinity Hayfork 716 Comment
  CDA40337  Phacelia corymbosa J. T. Howell 1955-6-13 30368 Trinity Peanut. Comment
  SD113570  Calystegia malacophylla Darley F. Howe 1977-6-30 4968 Trinity Weaver Bally Road. 1310 Comment
  SD73183  Darmera peltata Darley F. Howe 1969-6-5 4631 Trinity 24 miles west of Shasta-Trinity County line on #36 792 Comment
  SDSU4690  Madia anomala D. F. Howe 1977-6-30 4963 Trinity Weaver Bally Rd. 1311 Comment
  SDSU5285  Trifolium longipes D. F. Howe 1977-7-1 4978 Trinity 9 miles north of Weaverville on #3. 671 Comment
  UCD137667  Valerianella locusta John Thomas Howell 1954-4-26 29161 Trinity between Weaverville and Douglas City. Comment
  CAS-BOT-BC10171  Delphinium hansenii John Thomas Howell; Gordon H. True 1967-7-3 42783 Tulare Near north end of lamont Meadow on road to Chimney Meadow, Kern Plateau 1859 Comment
  CAS-BOT-BC102974  Populus trichocarpa John Thomas Howell 1949-7-29 25900 Tulare Little Whitney Meadow 2590 Comment
  CAS-BOT-BC105432  Quercus kelloggii John Thomas Howell; Gordon H. True 1970-6-26 46868 Tulare Taylor Meadow, Kern Plateau 2194 Comment
  CAS-BOT-BC108822  Ribes cereum John Thomas Howell; Gordon H. True 1971-7-14 48457 Tulare Sierra Nevada. Kern Plateau. West end of Deadwood Meadow (about 1.5 mile northwest of Sirretta Peak). 2804 Comment
  CAS-BOT-BC10903  Mimulus suksdorfii John Thomas Howell 1948-7-26 25036 Tulare Bubbs Creek Canyon 3139 Comment
  CAS-BOT-BC109399  Rumex paucifolius John Thomas Howell 1949-7-25 25745 Tulare Siberian Pass Creek. 3352 Comment
  CAS-BOT-BC112024  Eleocharis suksdorfiana John Thomas Howell 1949-7-27 25837 Tulare Whitney Meadows 2956 Comment
  CAS-BOT-BC113976  Cyperus odoratus John Thomas Howell 1952-10-28 288912 Tulare Three Rivers Comment
  CAS-BOT-BC115029  Carex vesicaria John Thomas Howell 1942-8-1 17557 Tulare Sky Parlor Meadow. Chagoopa Plateau. Comment
  CAS-BOT-BC118705  Carex proposita John Thomas Howell 1951-7-18 27928 Tulare Franklin Pass Comment
  CAS-BOT-BC118713  Carex proposita John Thomas Howell 1950-7-16 26983 Tulare Talus in gorge north of Bakeoven Meadows, South Fork of Kern River. 2499 Comment
  CAS-BOT-BC119142  Carex phaeocephala John Thomas Howell 1948-7-26 25047 Tulare Center Basin. 3413 Comment
  CAS-BOT-BC119662  Carex nervina John Thomas Howell 1951-7-22 28131 Tulare Mineral King road 2255 Comment
  CAS-BOT-BC119991  Carex multicostata John Thomas Howell 1942-8-1 17544 Tulare Sky Parlor Meadow, Chagoopa Plateau Comment
  CAS-BOT-BC121933  Delphinium purpusii John Thomas Howell; Gordon H. True 1968-5-14 44380 Tulare Cherry Hill Road at Rincon Trail, Brush Creek Canyon, Kern Plateau. 1463 Comment
  CAS-BOT-BC124991  Salix lemmonii John Thomas Howell; T. C. Fuller; G. D. Barbe 1980-7-15 53776 Tulare Pipe Spring, west side of Big Meadow, Kern Plateau 2377 Comment
  CAS-BOT-BC127528  Elymus X saundersii John Thomas Howell 1950-7-24 27331 Tulare Aspen glade east of Hessian Meadows - Sierra Nevada 2743 Comment
  CAS-BOT-BC127567  Agropyron cristatum John Thomas Howell; Gordon H. True 1970-7-27 46933 Tulare Sierra Nevada. Kern Plateau. Forest border of Big Meadow, on the east side at Joughin Camp. Near corral. 2377 Comment
  CAS-BOT-BC129973  Dodecatheon redolens John Thomas Howell 1951-7-20 28021 Tulare Southeast of Farewell Gap 3291 Comment
  CAS-BOT-BC131972  Allium John Thomas Howell; R. C. Barneby 1954-5-9 29255 Tulare 3 miles southwest of Badger 792 Comment
  CAS-BOT-BC13275  Agoseris monticola J. T. Howell 1950-7-14 26880 Tulare Bakeoven Meadows, South Fork of Kern River 2468 Comment
  CAS-BOT-BC137442  Ivesia campestris John Thomas Howell 1942-8-5 17733 Tulare Kaweah Meadows, Chagoopa Plateau Comment
  CAS-BOT-BC138079  Alopecurus aequalis var. aequalis John Thomas Howell 1950-7-14 26870 Tulare Sierra Nevada. South Fork of Kern River. Bakeoven Meadows. 2468 Comment
  CAS-BOT-BC138369  Aira caryophyllea var. caryophyllea John Thomas Howell 1954-5-9 s.n. Tulare Sierra Nevada. 4.5 miles southwest of Badger. 609 Comment
  CAS-BOT-BC138899  Agrostis pallens John Thomas Howell; Gordon H. True 1966-7-11 41652 Tulare Sierra Nevada. Kern Plateau. Poison Meadow. 2286 Comment
  CAS-BOT-BC139184  Agrostis idahoensis John Thomas Howell; Gordon H. True 1967-9-20 43945 Tulare Sierra Nevada. Kern Plateau. Powell Meadow, about 6 miles north of Blackrock Guard Station. 2682 Comment
  CAS-BOT-BC139807  Ivesia lycopodioides var. megalopetala John Thomas Howell 1942-8-1 17539 Tulare Sky Parlor Meadow, Chagoopa Plateau Comment
  CAS-BOT-BC140956  Phacelia orogenes John Thomas Howell 1942-7-27 17280 Tulare Between Mineral King and Timber Gap Comment
  CAS-BOT-BC140967  Phacelia orogenes John Thomas Howell 1942-7-27 17289 A Tulare Deer Creek between Timber Gap and Cliff Creek Comment
  CAS-BOT-BC141860  Potentilla anserina John Thomas Howell; Gordon H. True 1967-7-3 42852 Tulare Rockhouse Meadow - Kern Plateau, Sierra Nevada 1706 Comment
  CAS-BOT-BC142001  Potentilla bruceae John Thomas Howell 1949-8-5 26034 Tulare Army Pass 3505 Comment
  CAS-BOT-BC143194  Potentilla breweri John Thomas Howell 1948-7-26 25075 Tulare Center Basin 3413 Comment
  CAS-BOT-BC14447  Boechera platysperma John Thomas Howell; Gordon H. True 1967-8-9 43634 Tulare Sierra Nevada. Kern Plateau. Ca. 2.5 miles north of Blackrock Guard Station on Monache Jeep Trail. 2682 Comment
  CAS-BOT-BC145249  Potentilla wheeleri John Thomas Howell; Gordon H. True 1967-7-4 42942 Tulare Troy Meadow. Kern Plateau. 2377 Comment
  CAS-BOT-BC14617  Boechera pygmaea John Thomas Howell 1950-7-17 27001 Tulare Trail from Bakeoven to Templeton Meadows. 2682 Comment
  CAS-BOT-BC14680  Boechera rectissima John Thomas Howell; Gordon H. True 1970-7-29 47101 Tulare Sierra Nevada. Kern Plateau. On road from Cannell Meadow to Pine Flat. 2286 Comment
  CAS-BOT-BC148539  Cercocarpus ledifolius var. ledifolius John Thomas Howell; Gordon H. True 1967-7-5 43111 Tulare 2.5 miles north of South Fork Kern River bridge on road to Troy Meadow - Sierra Nevada 2103 Comment
  CAS-BOT-BC149769  Rosa woodsii subsp. ultramontana John Thomas Howell; Gordon H. True 1969-10-1 46449 Tulare Taylor Meadow, Kern Plateau 2286 Comment
  CAS-BOT-BC155642  Bromus diandrus John Thomas Howell 1951-7-16 27787 Tulare Mineral King and Vicinity. Mineral King. 2377 Comment
  CAS-BOT-BC158953  Horkeliella purpurascens John Thomas Howell; Gordon H. True 1971-7-14 48445 Tulare Manter Meadow - Kern Plateau, Sierra Nevada 2164 Comment
  CAS-BOT-BC16197  Boechera davidsonii John Thomas Howell 1942-8-3 17653 Tulare Hamilton Lakes. 3048 Comment
  CAS-BOT-BC162105  Bromus porteri John Thomas Howell 1950-7-24 27297 Tulare Monache Creek South Fork. 2987 Comment
  CAS-BOT-BC16226  Boechera depauperata John Thomas Howell 1950-7-22 27203 Tulare Timberline, Olancha Peak. 3535 Comment
  CAS-BOT-BC16744  Barbarea orthoceras John Thomas Howell 1951-7-20 27996 Tulare Mineral King and Vicinity. Farewell Gap Trail. 2895 Comment
  CAS-BOT-BC168357  Eremogone congesta var. congesta John Thomas Howell 1949-7-22 25585 Tulare Rock Creek to Guyot Creek 3139 Comment
  CAS-BOT-BC168633  Atriplex John Thomas Howell 1967-11-4 44073 Tulare About 4.5 miles east-northeast of Pixley 83 Comment
  CAS-BOT-BC170599  Atriplex John Thomas Howell; Gordon H. True 1967-7-6 43238 Tulare Vernal pool nutural area in Valley Grassland, about 4 1/2 miles east-northeast of Pixley, near SW corner of area. 83 Comment
  CAS-BOT-BC171550  Oenothera californica John Thomas Howell; Gordon H. True 1967-9-18 43762 Tulare Recreation area, north end of Lamont Meadow, Kern Plateau, Sierra Nevada 1706 Comment
  CAS-BOT-BC175738  Salsola tragus John Thomas Howell; Gordon H. True 1967-5-31 42501 Tulare About 4 1/2 miles east-northeast of Pixley. From S 1/3 of area 83 Comment
  CAS-BOT-BC17607  Athysanus pusillus John Thomas Howell 1962-5-22 37284 Tulare Sierra Nevada. Kern River Canyon above Roads End. 1097 Comment
  CAS-BOT-BC176776  Atriplex serenana var. serenana John Thomas Howell; Gordon H. True 1967-9-19 43903 Tulare Along roads, Kennedy Meadows, South Fork of Kern River, Kern Plateau 1859 Comment
  CAS-BOT-BC181585  Minuartia nuttallii var. gracilis John Thomas Howell; T. C. Fuller; G. D. Barbe 1980-7-1 53832 Tulare Sherman Pass, Kern Plateau - Sierra Nevada 2804 Comment
  CAS-BOT-BC181597  Minuartia nuttallii var. gracilis John Thomas Howell 1949-7-24 25686 Tulare Near Primrose Lake 3444 Comment
  CAS-BOT-BC183714  Vulpia microstachys var. ciliata John Thomas Howell; R. C. Barneby 1954-5-9 29268 Tulare 3 miles southwest of Badger 792 Comment
  CAS-BOT-BC185213  Calamagrostis muiriana John Thomas Howell 1942-8-1 17520 Tulare Chagoopa Plateau. Sky Parlor Meadow. Comment
  CAS-BOT-BC185324  Calamagrostis canadensis John Thomas Howell 1969-8-28 46001 Tulare Sierra Nevada. Mineral King. 2377 Comment
  CAS-BOT-BC192481  Deschampsia cespitosa subsp. cespitosa John Thomas Howell 1969-8-28 46053 Tulare Mineral King 2377 Comment
  CAS-BOT-BC195547  Deschampsia elongata John Thomas Howell; Gordon H. True 1966-7-11 41639 Tulare Poison Meadow, Kern Plateau 2286 Comment
  CAS-BOT-BC196836  Lupinus breweri var. grandiflorus John Thomas Howell; Gordon H. True 1967-8-9 43648 Tulare About 2.5 miles north of Blackrock Guard Station on Monanche [Monache] Jeep Trail. Kern Plateau 2682 Comment
  CAS-BOT-BC19821  Carex douglasii John Thomas Howell; Gordon H. True 1967-7-3 42855 Tulare Sierra Nevada. Kern Plateau. Rockhouse Meadow. 1706 Comment
  CAS-BOT-BC198602  Astragalus whitneyi var. whitneyi John Thomas Howell 1950-7-17 27029 Tulare Templeton Meadows 2590 Comment
  CAS-BOT-BC200119  Trisetum canescens John Thomas Howell 1949-8-7 26141 Tulare Rock Creek to Guyot Creek 3017 Comment
  CAS-BOT-BC200417  Trisetum spicatum John Thomas Howell 1942-7-31 17464 Tulare Mt. Kaweah Comment
  CAS-BOT-BC210967  Achnatherum occidentale subsp. pubescens John Thomas Howell 1950-7-20 27138 Tulare Bakeoven Meadows, South Fork of Kern River 2468 Comment
  CAS-BOT-BC21193  Carex fissuricola John Thomas Howell 1951-7-18 27920 Tulare Mineral King and VIcinity. West side, Franklin Pass. 3352 Comment
  CAS-BOT-BC213521  Elymus trachycaulus subsp. trachycaulus John Thomas Howell 1950-7-14 26818 Tulare Bakeoven Meadows, South Fork of Kern River - Sierra Nevada 2468 Comment
  CAS-BOT-BC213793  Elymus X hansenii John Thomas Howell 1969-8-28 46039 Tulare Near the pack station, Mineral King - Sierra Nevada 2377 Comment
  CAS-BOT-BC215275  Cryptantha incana John Thomas Howell; Gordon H. True 1966-7-11 41674 Tulare Poison Meadow, Kern Plateau 2286 Comment
  CAS-BOT-BC215529  Monardella odoratissima John Thomas Howell 1940-8-1 15783 Tulare Between Reflection Lake and Harrison Pass Comment
  CAS-BOT-BC216351  Achnatherum occidentale John Thomas Howell 1948-7-28 25094 Tulare Center Basin 3657 Comment
  CAS-BOT-BC216968  Achnatherum occidentale John Thomas Howell; Gordon H. True 1967-7-4 42987 Tulare 1.2 miles S of Troy Meadow, Kern Plateau 2377 Comment
  CAS-BOT-BC218061  Achnatherum pinetorum John Thomas Howell 1949-8-3 25976 Tulare Sky Blue Lake 3505 Comment
  CAS-BOT-BC218658  Achnatherum occidentale subsp. californicum John Thomas Howell; Gordon H. True 1966-7-1 41915 Tulare Canyon of Poison Meadow Creek on Cherry Hill Road, Kern Plateau, Sierra Nevada 2255 Comment
  CAS-BOT-BC222774  Perideridia parishii John Thomas Howell; Gordon H. True 1967-9-20 43951 Tulare Powell Meadow, about 6 miles north of Blackrock Guard Station, Kern Plateau 2682 Comment
  CAS-BOT-BC225712  Elymus elymoides John Thomas Howell 1950-7-13 26786 Tulare Bakeoven Meadows, South Fork of Kern River, Sierra Nevada 2468 Comment
  CAS-BOT-BC225745  Elymus elymoides John Thomas Howell; Gordon H. True 1971-7-14 48451 Tulare True Meadow, Kern Plateau, Sierra Nevada 2225 Comment
  CAS-BOT-BC230603  Plagiobothrys torreyi John Thomas Howell 1950-7-13 26795 Tulare Bakeoven Meadows, S Fork of Kern River 2468 Comment
  CAS-BOT-BC236309  Poa secunda subsp. juncifolia John Thomas Howell 1950-7-18 27047 Tulare Bakeoven Meadows, around mineral springs, S Fork of Kern River 2468 Comment
  CAS-BOT-BC236500  Sambucus racemosa subsp. racemosa John Thomas Howell 1942-8-3 17633 Tulare Kaweah Gap Comment
  CAS-BOT-BC236600  Sorghum halepense John Thomas Howell 1967-11-4 44092 Tulare SE corner of wild area south of reserve, Vernal pool natural area, about 4.5 miles east-northest of Pixley 83 Comment
  CAS-BOT-BC236687  Sporobolus airoides John Thomas Howell; Gordon H. True 1967-5-31 42502 Tulare Vernal pool natural area, about 4.5 miles east-northeast of Pixley, From S 1/3 area. 83 Comment
  CAS-BOT-BC237427  Polypogon monspeliensis John Thomas Howell; Gordon H. True 1967-7-6 43208 Tulare About 4.5 miles ENE of Pixley, on Road 160 at NW corner 83 Comment
  CAS-BOT-BC239052  Symphoricarpos rotundifolius John Thomas Howell 1951-7-17 27851 Tulare Mineral King and Vicinity. White Chief Trail 2895 Comment
  CAS-BOT-BC241201  Castilleja applegatei subsp. pinetorum John Thomas Howell 1950-7-15 26899 Tulare Bakeoven Meadows, South Fork of Kern River 2468 Comment
  CAS-BOT-BC241696  Eriogonum baileyi var. baileyi John Thomas Howell; Gordon H. True 1967-9-18 43751 Tulare 2 miles from Chimney Meadow on road to Lamont Meadow, Kern Plateau 1950 Comment
  CAS-BOT-BC243312  Poa secunda subsp. secunda John Thomas Howell 1942-8-5 17719 Tulare Between Big Arroyo and Chagoopa Plateau Comment
  CAS-BOT-BC243333  Poa secunda subsp. secunda John Thomas Howell; T. C. Fuller; G. D. Barbe 1980-7-16 53884 Tulare N slope of Bald Mountain, Kern Plateau 2804 Comment
  CAS-BOT-BC243354  Poa secunda subsp. secunda John Thomas Howell; Gordon H. True 1971-7-15 48515 Tulare Kern Plateau. About 1 mile S of Church Dome 2225 Comment
  CAS-BOT-BC243689  Orobanche parishii John Thomas Howell; Gordon H. True 1967-9-19 43822 Tulare Kennedy Meadows Campground, Kern Plateau, Sierra Nevada 1859 Comment
  CAS-BOT-BC244329  Podagrostis humilis John Thomas Howell 1940-8-7 16034 Tulare East Lake 2926 Comment
  CAS-BOT-BC246797  Poa leibergii John Thomas Howell 1942-7-31 17470 Tulare Mt. Kaweah Comment
  CAS-BOT-BC246817  Poa leibergii John Thomas Howell 1942-8-7 17809 Tulare Columbine Lake Comment
  CAS-BOT-BC248039  Chorizanthe watsonii John Thomas Howell; Gordon H. True 1967-5-30 42453 Tulare About 1.5 miles from Lamont Meadow on road to Long Valley, Kern Plateau 1737 Comment
  CAS-BOT-BC248081  Chorizanthe xanti var. xanti John Thomas Howell; Gordon H. True 1970-6-23 46607 Tulare Kern River Canyon at Gold Ledge Creek 944 Comment
  CAS-BOT-BC254634  Poa cusickii subsp. epilis John Thomas Howell 1948-7-28 25110 Tulare Center Basin 3657 Comment
  CAS-BOT-BC255627  Poa annua John Thomas Howell; Gordon H. True 1968-5-12 44238 Tulare Along Brush Creek, Kern Plateau 1402 Comment
  CAS-BOT-BC259552  Eriogonum hirtiflorum John Thomas Howell; Gordon H. True 1966-7-13 41867 Tulare Brush Creek Canyon Grade on Cherry Hill Road, Sierra Nevada 1645 Comment
  CAS-BOT-BC262687  Muhlenbergia asperifolia John Thomas Howell 1970-9-22 47309 Tulare Fairview 1066 Comment
  CAS-BOT-BC264490  Penstemon heterodoxus var. heterodoxus John Thomas Howell 1940-8-8 16041 Tulare Between Reflection Lake and Harrison Pass Comment
  CAS-BOT-BC264553  Muhlenbergia filiformis John Thomas Howell 1949-7-19 25510 Tulare Rock Creek 3200 Comment
  CAS-BOT-BC265389  Penstemon davidsonii var. davidsonii John Thomas Howell 1951-7-18 27889 Tulare Mineral King and Vicinity. Franklin Pass Trail 3352 Comment
  CAS-BOT-BC265507  Penstemon heterodoxus John Thomas Howell; Gordon H. True 1971-7-14 48501 Tulare Round Meadow, about 3 miles NW of Sirretta Peak, Kern Plateau 2621 Comment
  CAS-BOT-BC265512  Penstemon heterodoxus John Thomas Howell; Gordon H. True 1967-9-20 43952 Tulare Powell Meadow, about 6 miles N of Blackrock Guard Station, Kern Plateau 2682 Comment
  CAS-BOT-BC269322  Melica bulbosa John Thomas Howell 1948-7-26 25017 Tulare Bubbs Creek Canyon 3139 Comment
  CAS-BOT-BC270109  Viola pinetorum var. grisea John Thomas Howell 1940-8-2 15880 Tulare Slope N of Reflection Lake 3352 Comment
  CAS-BOT-BC271272  Koeleria pyramidata John Thomas Howell 1940-7-31 15752 Tulare East Lake 2926 Comment
  CAS-BOT-BC272393  Leptochloa fusca subsp. uninervia John Thomas Howell; Gordon H. True 1967-5-31 42543 Tulare Across Road 160 at SW corner near vernal pool natural area in Valley Grassland about 4 1/2 miles east-northeast of Pixley 83 Comment
  CAS-BOT-BC272519  Eriogonum nudum var. pubiflorum John Thomas Howell; Gordon H. True 1969-10-1 46450 Tulare Taylor Meadow, Kern Plateau 2286 Comment
  CAS-BOT-BC274207  Pappostipa speciosa John Thomas Howell 1958-5-22 33093 Tulare Kern River Canyon 6 miles south of Roads End P.O. 944 Comment
  CAS-BOT-BC274952  Muhlenbergia richardsonis John Thomas Howell 1940-7-31 15758 Tulare East Lake 2926 Comment
  CAS-BOT-BC278599  Festuca saximontana John Thomas Howell 1951-7-17 27853 Tulare Mineral King and vicinity. White Chief Trail 2895 Comment
  CAS-BOT-BC278902  Festuca occidentalis John Thomas Howell 1951-7-15 27778 Tulare Mineral King road 1828 Comment
  CAS-BOT-BC281145  Melica stricta John Thomas Howell 1949-7-23 25641 Tulare Soldier Lake 3352 Comment
  CAS-BOT-BC285202  Hordeum marinum subsp. gussoneanum John Thomas Howell; Gordon H. True 1967-5-31 42519 Tulare About 4 1/2 miles east-northeast of Pixley 83 Comment
  CAS-BOT-BC286092  Conyza canadensis John Thomas Howell; Gordon H. True 1967-8-8 43523 Tulare Chimney Creek, Lamont Meadow. Kern Plateau 1676 Comment
  CAS-BOT-BC29519  Agoseris John Thomas Howell 1969-8-26 45956 Tulare Mineral King 2377 Comment
  CAS-BOT-BC295314  Erigeron lonchophyllus John Thomas Howell 1950-7-18 27053 Tulare Vicinity of Mineral Springs, Bakeoven Meadows, South Fork of Kern River 2468 Comment
  CAS-BOT-BC296770  Erigeron coulteri John Thomas Howell 1950-7-24 27256 Tulare Monache Creek 2560 Comment
  CAS-BOT-BC298280  Ericameria nauseosa var. oreophila John Thomas Howell; Gordon H. True 1969-10-1 46423 Tulare Brush Creek Overlook, about 2 miles N of Poison Meadow, Kern Plateau 2468 Comment
  CAS-BOT-BC300885  Erigeron glacialis var. glacialis John Thomas Howell 1942-8-5 17738 Tulare Kaweah Meadows, Chagoopa Plateau Comment
  CAS-BOT-BC310425  Eucephalus breweri John Thomas Howell 1942-7-31 17428 Tulare Between Big Arroyo and Chagoopa Plateau Comment
  CAS-BOT-BC310553  Eurybia integrifolia John Thomas Howell 1950-7-24 27293 Tulare Monache Creek S. Fk. 2987 Comment
  CAS-BOT-BC31198  Carex lemmonii John Thomas Howell; Gordon H. True 1966-7-13 41952 Tulare Pipe Spring on Cherry Hill Road, west side of Big Meadow. Kern Plateau. 2377 Comment
  CAS-BOT-BC312144  Hemizonella minima John Thomas Howell; Gordon H. True 1970-6-26 46840 Tulare True Meadow, Kern Plateau, Sierra Nevada 2225 Comment
  CAS-BOT-BC312664  Juncus tiehmii John Thomas Howell; Gordon H. True 1970-6-26 46863 Tulare True Meadow, Kern Plateau 2225 Comment
  CAS-BOT-BC312818  Hymenoxys hoopesii John Thomas Howell 1949-7-20 25541 Tulare Rock Creek 3444 Comment
  CAS-BOT-BC315912  Hulsea algida John Thomas Howell 1948-7-28 25139 Tulare North side of Junctoin Pass 3962 Comment
  CAS-BOT-BC315945  Hulsea vestita subsp. vestita John Thomas Howell; Gordon H. True 1966-7-11 41765 Tulare Horse Meadow, Kern Plateau, Sierra Nevada 2255 Comment
  CAS-BOT-BC315979  Hulsea vestita subsp. vestita John Thomas Howell 1950-7-17 27022 Tulare Templeton Meadows 2590 Comment
  CAS-BOT-BC324547  Malacothrix John Thomas Howell; Gordon H. True 1969-5-13 s.n. Tulare Spanish Needle Creek Road, Kern Plateau, Sierra Nevada 1280 Comment
  CAS-BOT-BC333012  Senecio scorzonella John Thomas Howell 1950-7-14 26838 Tulare Bakeoven Meadows, South Fork of Kern River, Sierra Nevada 2468 Comment
  CAS-BOT-BC34167  Carex breweri John Thomas Howell 1942-8-7 17795 Tulare Columbine Lake. Comment
  CAS-BOT-BC34348  Carex congdonii John Thomas Howell 1949-8-9 26165 Tulare Army Pass. 3535 Comment
  CAS-BOT-BC348241  Matricaria discoidea John Thomas Howell; Gordon H. True 1970-7-28 46941 Tulare West side of Big Meadow just south of Pipe Spring. Kern Plateau 2377 Comment
  CAS-BOT-BC34902  Carex deflexa var. boottii John Thomas Howell 1948-7-28 25104 Tulare Center Basin. 3657 Comment
  CAS-BOT-BC349203  Microseris elegans John Thomas Howell 1966-3-29 41456 Tulare About 4 1/2 miles east-northeast of Pixley 83 Comment
  CAS-BOT-BC356512  Pseudognaphalium beneolens John Thomas Howell; Gordon H. True 1970-7-29 47103 Tulare On road from Cannell Meadow to Pine Flat. Kern Plateau 2286 Comment
  CAS-BOT-BC357206  Pseudognaphalium macounii John Thomas Howell 1940-8-2 15894 Tulare Slope north of Reflection Lake 3352 Comment
  CAS-BOT-BC364493  Senecio triangularis John Thomas Howell; Gordon H. True 1970-6-23 46628 Tulare NE end of Big Meadow, Kern Plateau 2377 Comment
  CAS-BOT-BC384392  Silene bernardina John Thomas Howell; T. C. Fuller; G. D. Barbe 1980-7-16 53872 Tulare Bald Mountain, Kern Plateau 2834 Comment
  CAS-BOT-BC389859  Silene sargentii John Thomas Howell 1948-7-26 25040 Tulare Center Basin 3413 Comment
  CAS-BOT-BC391247  Stellaria longipes subsp. longipes John Thomas Howell 1940-7-30 15721 Tulare East Lake 2926 Comment
  CAS-BOT-BC395160  Aquilegia formosa John Thomas Howell 1949-8-3 25972 Tulare Rock Creek 3291 Comment
  CAS-BOT-BC39739  Descurainia californica John Thomas Howell 1949-8-7 26147 Tulare Rock Creek to Guyot Creek. 3017 Comment
  CAS-BOT-BC399959  Thalictrum sparsiflorum John Thomas Howell 1942-8-1 17513 Tulare Sky Parlor Meadow, Chagoopa Plateau Comment
  CAS-BOT-BC404256  Urtica dioica subsp. holosericea John Thomas Howell; Gordon H. True 1970-7-29 47088 Tulare South end of Cannell Meadow on road to Pine Flat. Kern Plateau 2316 Comment
  CAS-BOT-BC409592  Enemion John Thomas Howell; R. C. Barneby 1954-5-9 29270 Tulare Shaded bank 2 miles northwest of Badger 883 Comment
  CAS-BOT-BC41186  Draba longisquamosa John Thomas Howell 1940-8-2 15914 Tulare West of Reflection Lake. 3505 Comment
  CAS-BOT-BC41579  Draba breweri John Thomas Howell 1950-7-22 27226 Tulare Summit ridge, Olanche Peak. 3698 Comment
  CAS-BOT-BC41581  Draba breweri John Thomas Howell 1949-8-9 26197 Tulare Cirque Peak. 3733 Comment
  CAS-BOT-BC420119  Polygonum polygaloides subsp. kelloggii John Thomas Howell; Gordon H. True 1970-7-30 47164 Tulare Southwest end of Big Meadow just east of Cherry Hill Road. Kern Plateau 2377 Comment
  CAS-BOT-BC42034  Draba albertina John Thomas Howell 1949-7-25 25733 Tulare Siberian Pass Creek. 3352 Comment
  CAS-BOT-BC422196  Rumex californicus John Thomas Howell; Gordon H. True 1970-7-30 47174 Tulare Southwest end of Big Meadow just east of Cherry Hill Road. Kern Plateau 2377 Comment
  CAS-BOT-BC425307  Heuchera rubescens John Thomas Howell 1951-7-17 27869 Tulare Monarch Lake Trail 2590 Comment
  CAS-BOT-BC428569  Micranthes aprica John Thomas Howell 1942-8-7 17806 Tulare Columbine Lake Comment
  CAS-BOT-BC428686  Micranthes bryophora John Thomas Howell 1942-7-29 17357 Tulare Little Five Lakes Basin Comment
  CAS-BOT-BC42902  Agoseris retrorsa John Thomas Howell; Gordon H. True 1967-7-5 43121 Tulare 2.5 miles north of South Fork Kern River bridge on road to Troy Meadow, Kern Plateau 2103 Comment
  CAS-BOT-BC42953  Descurainia incana John Thomas Howell 1951-7-17 27861 Tulare Mineral King and Vicinity. White Chief Trail. 2895 Comment
  CAS-BOT-BC439893  Claytonia perfoliata John Thomas Howell; Gordon H. True 1968-5-13 44266 A Tulare North Meadow Creek, Kern Plateau. 1981 Comment
  CAS-BOT-BC444355  Lewisia pygmaea John Thomas Howell 1940-8-2 15927 Tulare West of Reflection Lake 3505 Comment
  CAS-BOT-BC44462  Arctostaphylos patula John Thomas Howell 1942-7-24 17129 Tulare Mineral King 2377 Comment
  CAS-BOT-BC451953  Triglochin maritima John Thomas Howell 1950-7-18 27048 Tulare Bakeoven Meadows, South Fork of Kern River 2468 Comment
  CAS-BOT-BC51981  Ceanothus pinetorum John Thomas Howell; Gordon H. True 1967-8-9 43632 Tulare ca. 2.5 miles North of Blackrock Guard Station on Monache Jeep Trail, Kern Plateau 2682 Comment
  CAS-BOT-BC53908  Frangula californica subsp. cuspidata John Thomas Howell; Gordon H. True 1967-8-7 43451 Tulare Sierra Nevada - Kern Plateau - Lion Creek just north of Beach Meadow 2407 Comment
  CAS-BOT-BC56839  Opuntia ficus-indica John Thomas Howell 1967-11-4 44093 Tulare Field redacted by CAS, contact the data manager for more information 83 Comment
  CAS-BOT-BC64777  Anisocoma acaulis John Thomas Howell; Gordon H. True 1967-7-3 42870 Tulare Rockhouse Meadow, Kern Plateau 1706 Comment
  CAS-BOT-BC65986  Athyrium alpestre var. americanum John Thomas Howell 1951-7-21 28071 Tulare White Chief region 2895 Comment
  CAS-BOT-BC67225  Thysanocarpus laciniatus John Thomas Howell; Gordon H. True 1967-5-30 42481 Tulare Sierra Nevada. Kern Plateau. About midway between Lamont Meadow and Long Valley. 1554 Comment
  CAS-BOT-BC69685  Selaginella watsonii John Thomas Howell 1942-7-31 17492 Tulare Mt. Kaweah. 3962 Comment
  CAS-BOT-BC73313  Pinus balfouriana John Thomas Howell; Gordon H. True 1970-6-25 46799 Tulare Sierra Nevada, Kern Plateau - on trail from Big Meadow to East Sirretta Pass. 2743 Comment
  CAS-BOT-BC73523  Abies concolor John Thomas Howell 1969-8-27 45971 Tulare Sierra Nevada - near Mineral King on trail to White Chief district. 2743 Comment
  CAS-BOT-BC7592  Carex illota John Thomas Howell 1942-7-29 17388 Tulare Little Five Lakes Basin. Comment
  CAS-BOT-BC79852  Antennaria microphylla John Thomas Howell 1950-7-22 27215 Tulare Olancha Peak 3657 Comment
  CAS-BOT-BC86563  Quercus chrysolepis John Thomas Howell; Gordon H. True 1967-5-29 42360 Tulare midway between Chimney and Lamont Meadows, Kern Plateau 1889 Comment
  CAS-BOT-BC87900  Streptanthus tortuosus John Thomas Howell 1942-7-30 17418 Tulare Little Five Lakes Basin. 3200 Comment
  CAS-BOT-BC90035  Arnica mollis John Thomas Howell; Gordon H. True 1966-7-11 41727 Tulare Horse Meadow, Kern Plateau 2255 Comment
  CAS-BOT-BC90734  Artemisia ludoviciana subsp. incompta John Thomas Howell 1942-8-5 17684 Tulare Between Big Arroyo and Chagoopa Plateau Comment
  CAS-BOT-BC93357  Ribes cereum John Thomas Howell 1950-7-15 26923 Tulare Sierra Nevada. Bakeoven Meadows. South Fork of Kern River. 2468 Comment
  CAS-BOT-BC9352  Carex subnigricans John Thomas Howell 1940-7-31 15765 Tulare East Lake 2926 Comment
  CAS-BOT-BC93785  Artemisia dracunculus John Thomas Howell 1950-7-24 27290 Tulare Monache Creek S. Fk. 2895 Comment
  CAS-BOT-BC97955  Symphyotrichum frondosum John Thomas Howell; Gordon H. True 1967-9-18 43779 Tulare Recreation area, north end of Lamont Meadow. Kern Plateau 1706 Comment
  JEPS75268  Ericameria nauseosa var. mohavensis John Thomas Howell and Gordon H. True 1967-9-18 43745 Tulare Chimney Meadow Sierra Nevada, The Kern Plateau 1889 Comment
  NY572628  Penstemon caesius J. T. Howell 1970-6-24 46716 Tulare North Manter Creek, Big Meadow to Manter Meadow. Kern Plateau. 2347.0 Comment
  NY601501  Penstemon heterodoxus var. cephalophorus J. T. Howell 1967-8-7 43396 Tulare About 3 miles northwest of Beach Meadow, Kern Plateau. 2499.4 Comment
  POM211600  Cistanthe pygmaea J. T. Howell 1942-7-31 17427 Tulare Big Arroyo 3018 Comment
  POM261547  Carex illota J. T. Howell 1940-8-3 15948 Tulare East Lake. 2927 Comment
  POM304568  Comandra umbellata subsp. californica J. T. Howell 1942-7-26 17196 Tulare Mineral King. Comment
  RSA26092  Ivesia pygmaea J. T. Howell 1942-8-3 17657 Tulare Hamilton Lakes. 3049 Comment
  RSA26248  Danthonia intermedia J. T. Howell 1940-7-31 15776 Tulare East Lake 2927 Comment
  RSA299160  Deschampsia elongata J. T. Howell, Gordon H. True 1970-7-27 46916 Tulare Forest border of Big Meadow, on the east side at Joughin Camp; Kern Plateau 2378 Comment
  RSA300182  Vulpia myuros var. hirsuta J. T. Howell, Gordon H. True 1968-5-13 44248 Tulare North Meadow Creek; Kern Plateau. 1982 Comment
  RSA51480  Juncus hemiendytus var. abjectus J. T. Howell 1949-7-23 s.n. Tulare Rock Creek 3201 Comment
  RSA52340  Carex abrupta J. T. Howell 1949-8-3 25962 Tulare Rock Creek. 3293 Comment
  SD147547  Nama californica John Thomas Howell, Gordon H. True 1967-5-29 42383 Tulare Slopes west of Lamont Meadow, Kern Plateau. 1707 Comment
  SD42013  Acmispon brachycarpus Darley F. Howe 1947-6-1 Tulare Greenhorn Mountains 1372 Comment
  UC1042511  Cardamine pachystigma John Thomas Howell 1951-7-18 27877 Tulare Franklin Pass Trail , Franklin Pass Trail (Mineral King and vicinity) 2895 Comment
  UC1393646  Atriplex suberecta John Thomas Howell 1967-11-3 44020 Tulare on edge of cultivated field vernal pool natural area 4 1/2 mi ne Pixley; ne of Pixley 83 Comment
  UC703076  Ivesia pygmaea John Thomas Howell 1942-8-3 17657 Tulare Hamilton Lakes 3048 Comment
  UC703210  Poa secunda subsp. secunda John Thomas Howell 1942-8-5 17719 Tulare between Big Arroya and Chagoopa Plateau Comment
  UC909663  Phacelia John Thomas Howell 1950-7-25 27337 Tulare South Fork of Kern River Sierra Nevada 2468 Comment
  UCD86359  Melica bulbosa John Thomas Howell 1942-7-24 17088 Tulare Mineral King. Comment
  CAS-BOT-BC113531  Eleocharis bella John Thomas Howell; Gordon H. True 1966-7-13 41969 Tulare Dry Lake on Cherry Hill Road south of Big Meadow. Kearn Plateau. 2377 Comment
  CAS-BOT-BC121912  Delphinium pratense John Thomas Howell; Gordon H. True 1967-8-9 43464 Tulare On Beach Creek just north of Beach Meadow 2377 Comment
  CAS-BOT-BC142740  Ivesia lycopodioides subsp. lycopodioides John Thomas Howell 1949-7-25 25740 Tulare Siberian Pass Creek 3352 Comment
  CAS-BOT-BC181160  Minuartia rubella John Thomas Howell 1949-8-8 26151 Tulare Rock Creek 3444 Comment
  CAS-BOT-BC197333  X Elyhordeum John Thomas Howell 1969-8-25 45918 A Tulare Near site of former store, Mineral King 2377 Comment
  CAS-BOT-BC20315  Carex abrupta John Thomas Howell 1949-7-30 25947 Tulare The Tunnel. 2712 Comment
  CAS-BOT-BC208933  Dichanthelium acuminatum subsp. acuminatum John Thomas Howell; Gordon H. True 1966-7-10 41597 Tulare On bank of Kern River at Roads End - Sierra Nevada 1066 Comment
  CAS-BOT-BC213847  Elymus sierrae John Thomas Howell 1951-7-21 28062 Tulare Marble, White Chief region, Mineral King and vicinity 2895 Comment
  CAS-BOT-BC215482  Monardella linoides subsp. sierrae John Thomas Howell; Gordon H. True 1966-7-12 41769 Tulare Cherry Hill Road south of Big Meadow, Kern Plateau, Sierra Nevada 2499 Comment
  CAS-BOT-BC224372  Cuscuta John Thomas Howell; Gordon H. True 1967-7-5 43172 Tulare 2.8 miles north of South Fork Kern River bridge, on road to Troy Meadow 2194 Comment
  CAS-BOT-BC260794  Eriogonum nudum var. deductum John Thomas Howell 1949-7-30 25924 Tulare Volcanic cone at Tunnel 2743 Comment
  CAS-BOT-BC279852  Cichorium intybus John Thomas Howell; Gordon H. True 1967-9-18 43808 Tulare Northeast end of Long Valley. Kern Plateau 2011 Comment
  CAS-BOT-BC280411  Cirsium occidentale var. venustum John Thomas Howell; T. C. Fuller; G. D. Barbe 1980-7-16 53810 Tulare Sherman Pass Road, 4.5 miles east of junction with Cherry Hill Road, Kern Plateau 2255 Comment
  CAS-BOT-BC293065  Ericameria parryi var. vulcanica John Thomas Howell; Gordon H. True 1967-9-20 43922 Tulare Near Fish Creek bridge on Troy Meadow - Kennedy Meadows road, Kern Plateau 2286 Comment
  CAS-BOT-BC30469  Achillea millefolium John Thomas Howell; Gordon H. True 1968-5-14 44437 Tulare Cherry Hill Road, Brush Creek Canyon 1219 Comment
  CAS-BOT-BC379059  Ranunculus aquatilis var. diffusus John Thomas Howell 1950-7-15 26924 Tulare south Fork of Kern River, at Bakeoven Meadow 2469 Comment
  CAS-BOT-BC379282  Ranunculus alismifolius var. alismellus John Thomas Howell; Gordon H. True 1970-6-23 46631 Tulare Kern Plateau, forest border, NE end of Big Meadow 2377 Comment
  CAS-BOT-BC379306  Ranunculus alismifolius var. alismellus John Thomas Howell 1950-7-24 27313 Tulare Monarch Creek S. Fk. 3322 Comment
  CAS-BOT-BC390093  Spergularia atrosperma John Thomas Howell; Gordon H. True 1968-5-15 44492 Tulare About 4 1/2 miles east-northeast of Pixley. Across Road 160 83 Comment
  CAS-BOT-BC39602  Caulanthus pilosus John Thomas Howell; Gordon H. True 1967-7-5 43167 Tulare Sierra Nevada. Kern Plateau. 4.5 miles north of South Fork Kern River bridge on road to Troy Meadow. 2286 Comment
  CAS-BOT-BC399702  Thalictrum fendleri John Thomas Howell; Gordon H. True 1971-7-14 48482 Tulare Stringer above Mosquito Meadow, ca. 2 miles northwest Serritta Peak. Kern Plateau 2621 Comment
  CAS-BOT-BC405754  Aquilegia formosa John Thomas Howell; Gordon H. True 1971-7-14 48386 Tulare North Fork of Meadow Creek, Kern Plateau 2377 Comment
  CAS-BOT-BC414138  Polygonum aviculare subsp. aviculare John Thomas Howell; Gordon H. True 1970-6-23 46618 Tulare Cherry Hill Road at Burton Camp, Kern Plateau 1737 Comment
  CAS-BOT-BC418479  Sedum sediforme J. T. Howell; T. C. Fuller; G. D. Barbe 1980-7-14 2837 Tulare Abandoned building site, mouth of Packsaddle Canyon at fish hatchery dam on Kern River, 1.6 km north of Roads End. 1100 Comment
  CAS-BOT-BC419444  Persicaria punctata John Thomas Howell 1970-9-22 47299 Tulare Kern River Canyon, 2.3 miles n. of Hospital Flat 975 Comment
  CAS-BOT-BC437155  Lithophragma heterophyllum John Thomas Howell; Gordon H. True 1969-5-14 45744 Tulare Marble ridge just north of Cherry Hill Road at start of Rincon Trail, Brush Creek Canyon 1463 Comment
  CAS-BOT-BC458112  Orthilia secunda John Thomas Howell; Gordon H. True 1966-7-13 41931 Tulare Sierra Nevada, Kern Plateau: Pipe Spring on Cherry Hill Road, W side of Big Meadow 2377 Comment
  CAS-BOT-BC478865  Gayophytum John Thomas Howell; Gordon H. True 1967-9-20 43923 Tulare Near Fish Creek bridge on Troy Meadow - Kennedy Meadows Road 2286 Comment
  CAS-BOT-BC499828  Orobanche corymbosa subsp. corymbosa John Thomas Howell 1950-7-14 26842 Tulare Sierra Nevada: Bakeover Meadows, South Fork of Kern River 2468 Comment
  CAS-BOT-BC500210  Orobanche fasciculata John Thomas Howell; Gordon H. True 1971-7-15 48511 Tulare Kern Plateau, Sierra Nevada. About 1 mi S of Church Dome 2225 Comment
  CAS-BOT-BC508419  Lilium kelleyanum John Thomas Howell; Gordon H. True 1966-7-11 41745 Tulare Horse Meadow, Kern Plateau, Sierra Nevada 2255 Comment
  CAS-BOT-BC515970  Pholistoma auritum John Thomas Howell; R. C. Barneby 1954-5-9 29265 Tulare Sierra Nevada: Near Badger 792 Comment
  CAS-BOT-BC539548  Potentilla gracilis John Thomas Howell; Gordon H. True 1967-8-7 43474 Tulare Mixed coniferous forest on Beach Creek just north of Beach Meadow; Kern Plateau; Sierra Nevada 2377 Comment
  CAS-BOT-BC71848  Polypodium californicum John Thomas Howell; Gordon H. True 1970-6-10 46572 Tulare Potwisha, Sequoia Park Comment
  CAS-BOT-BC75168  Sisymbrium altissimum John Thomas Howell 1970-9-22 47318 Tulare Sierra Nevada. Fairview. 1066 Comment
  CAS-BOT-BC88778  Lepidium appelianum John Thomas Howell; Gordon H. True 1969-9-30 46369 Tulare Sierra Nevada. Kern Plateau. Burton Camp, Cherry Hill Road, Brush Creek Canyon. 1737 Comment
  NY601240  Penstemon grinnellii var. scrophularioides J. T. Howell 1980-7-16 53806 Tulare Sherman Pass Road, 4.5 miles east of junction with Cherry Hill Road, Kern Plateau 2255.5 Comment
  RSA88422  Mimulus tilingii J. T. Howell 1951-7-18 27888 Tulare Franklin Pass Trail, Mineral King and vicinity 3354 Comment
  SEINET12875650 Image available Eremogone ferrisiae John Thomas Howell, Gordon H. True 1967-1 43097 Tulare Near road bridge on South Fork of Kern River in Kennedy Meadows. Kern Plateau. 1890 Comment
  SEINET5326551 Image available Penstemon caesius J. T. Howell, Gordon H. True 1970-6-24 46716 Tulare Kern Plateau, North Manter Creek, Big Meadow to Manter Meadow Comment
  SEINET7300425 Image available Achnatherum coronatum J. T. Howell, G. H. True 1970-6-10 46575 Tulare below Potwisha, Sequia Park, Plants of the Sierra Nevada 579 Comment
  SEINET7575140 Image available Carex senta John Thomas Howell, Gordon H. True 1968-5-12 44239 Tulare Brush Creek. 1402 Comment
  SEINET944599  Cuscuta brachycalyx John Thomas Howell, Gordon H. True 1967-1 43959 Tulare ''Phacelia Gulch'', 2.8 miles from Kennedy Meadow bridge on road to Troy Meadow. Kern Plateau 2195 Comment
  UC1042375  Galium bolanderi John Thomas Howell 1952-10-28 28909 Tulare Generals Hwy near Redwood Mt.; Sierra Nevada Comment
  UCD141411  Juncus bufonius var. bufonius John Thomas Howell; Gordon H. True 1967-5-31 42528 Tulare ca. 4.5 miles east-northeast of Pixley. Pools in NE corner of area. 83 Comment
  CAS-BOT-BC104654  Quercus vacciniifolia John Thomas Howell 1944-8-14 20498 Tuolumne Glen Aulin Comment
  CAS-BOT-BC114973  Carex whitneyi John Thomas Howell 1944-8-6 20003 Tuolumne Between Dog Lake and Tuolumne Meadows. Comment
  CAS-BOT-BC115743  Carex subfusca John Thomas Howell 1944-8-7 20051 Tuolumne Tuolumne Meadows. Comment
  CAS-BOT-BC118320  Carex praeceptorum John Thomas Howell 1944-8-15 20518 Tuolumne My. Conness 3200 Comment
  CAS-BOT-BC13851  Boechera howellii John Thomas Howell 1944-8-11 20329 Tuolumne Tuolumne Meadows. Lambert Dome. Comment
  CAS-BOT-BC14426  Boechera platysperma John Thomas Howell 1944-8-11 20328 Tuolumne Tuolumne Meadows. Lambert Dome. Comment
  CAS-BOT-BC155924  Bromus ciliatus John Thomas Howell 1944-8-11 20318 Tuolumne Tuolumne Meadows. Comment
  CAS-BOT-BC164589  Clarkia purpurea subsp. viminea John Thomas Howell 1953-5-24 29023 Tuolumne Near Chinese Camp 381 Comment
  CAS-BOT-BC169922  Garrya fremontii John Thomas Howell 1960-5-1 35228 Tuolumne Ne. of Long Barn Comment
  CAS-BOT-BC185193  Calamagrostis muiriana John Thomas Howell 1944-8-12 20372 Tuolumne Gaylor Lakes. 3291 Comment
  CAS-BOT-BC186692  Ranunculus John Thomas Howell 1938-8-11 14528 Tuolumne Mt. Dana 3291 Comment
  CAS-BOT-BC20348  Carex abrupta John Thomas Howell 1944-8-5 19961 Tuolumne Tuolumne Meadows. Near Parsons Lodge. Comment
  CAS-BOT-BC20583  Carex douglasii John Thomas Howell 1944-8-5 19946 Tuolumne Tuolumne Meadows. Soda Springs. Comment
  CAS-BOT-BC229113  Cistanthe umbellata John Thomas Howell 1944-8-15 20567 Tuolumne Mt. Conness 3657 Comment
  CAS-BOT-BC241234  Castilleja applegatei subsp. pinetorum John Thomas Howell 1960-5-30 35274 Tuolumne Stanislaus River Canyon west of Columbia Comment
  CAS-BOT-BC249562  Castilleja applegatei subsp. pallida John Thomas Howell 1938-8-11 14518 Tuolumne Mt. Dana 3200 Comment
  CAS-BOT-BC255110  Poa compressa John Thomas Howell 1955-6-5 30294 Tuolumne Twain Harte 1127 Comment
  CAS-BOT-BC265304  Penstemon davidsonii var. davidsonii John Thomas Howell 1944-8-15 20559 Tuolumne Mount Conness 3657 Comment
  CAS-BOT-BC310578  Eurybia integrifolia John Thomas Howell 1944-8-16 20586 Tuolumne Mono Pass Trail Comment
  CAS-BOT-BC31386  Carex leporinella John Thomas Howell 1944-8-8 20136 Tuolumne Ridge S of Elizabeth Lake. Comment
  CAS-BOT-BC332953  Senecio scorzonella John Thomas Howell 1944-8-12 20422 Tuolumne Gaylor Lakes 3291 Comment
  CAS-BOT-BC389474  Silene lemmonii John Thomas Howell 1944-8-14 20482 Tuolumne Tuolumne Canyon above Glen Aulin Comment
  CAS-BOT-BC62215  Selaginella watsonii John Thomas Howell 1944-8-15 20574 Tuolumne Mt. Conness 3657 Comment
  CAS-BOT-BC85126  Arnica mollis John Thomas Howell 1944-8-8 20107 Tuolumne Between Elizabeth Lake and Tuolumne Meadows Comment
  RSA54076  Muhlenbergia andina J. T. Howell 1945-9-24 21498 Tuolumne Soda Springs, Tolumne Meadows Comment
  UC710456  Carex heteroneura var. epapillosa John Thomas Howell 1944-8-7 20055 Tuolumne Tuolumne Meadows Comment
  UC710601  Agoseris aurantiaca J. Thomas Howell 1944-8-14 20475 Tuolumne above (in Tuolumne Canyon) Glen Aulin; Tuolumne Canyon Comment
  UC824334  Carex incurviformis var. danaensis John Thomas Howell 1938-8-11 14546 Tuolumne Mt. Dana 3810 Comment
  UCD141225  Lipocarpha micrantha John Thomas Howell 1950-8-30 27464 Tuolumne Tuolumne River at mouth of Moccasin Creek. 274 Comment
  CAS-BOT-BC17805  Carex amplifolia John Thomas Howell 1938-8-13 14586 Tuolumne Near Aspen Valley. Comment
  CAS-BOT-BC22333  Carex filifolia var. erostrata John Thomas Howell 1946-7-12 22225 Tuolumne Moraine, between Delaney and Dingley Creeks on Dog Lake Trail. Comment
  CAS-BOT-BC31952  Carex multicaulis John Thomas Howell 1954-6-5 29932 Tuolumne Near Strawberry on old road to Sonora Pass. Comment
  CAS-BOT-BC398283  Stellaria umbellata John Thomas Howell 1949-7-16 25358 Tuolumne Sonora Pass road at Niagra Creek Comment
  CAS-BOT-BC419844  Polygonum parryi John Thomas Howell 1954-6-4 29920 Tuolumne Between Twain Harte and Stanislaus River bridge Comment
  CAS-BOT-BC441308  Luzula macrantha John Thomas Howell 1953-5-25 29036 Tuolumne Twain Harte 1127 Comment
  RSA40013  Podistera nevadensis J. T. Howell 1944-8-15 s.n. Tuolumne Mt. Conness (?) 3506 Comment
  RSA40023  Polygonum douglasii var. latifolium J. T. Howell 1944-8-8 20112 Tuolumne Elyaheh Lake Comment
  RSA98021  Carex hirtissima J. T. Howell 1954-6-7 29988 Tuolumne Twain Harte. 1128 Comment
  RSA98989  Allium tribracteatum J. T. Howell 1953-5-23 29006 Tuolumne Between Long Barn and Pinecrest. 1707 Comment
  RSA99708  Galium murale J. T. Howell 1953-5-23 28997 Tuolumne Columbia. 640 Comment
  SD53224  Claytonia parviflora subsp. parviflora Darley F. Howe 1962-5-16 3268 Tuolumne 5.4 miles east of Sonora on #108 1096 Comment
  SDSU1512  Arctostaphylos mewukka D. F. Howe 1968-6-1 4543 Tuolumne 9.5 miles east of Sonora. 1036 Comment
  SDSU6053  Eucrypta chrysanthemifolia D. F. Howe 1962-5-17 Tuolumne 8.6 miles north of Sonora on #49. 457 Comment
  SEINET10749688  Carex spectabilis John Thomas Howell 1944-8-8 Howell 20137 Tuolumne Ridge south of Elizabeth Lake, Comment
  SEINET5765233  Garrya fremontii J. T. Howell 1960-5-1 35227 Tuolumne NE of Long Barn. Comment
  UC710473  Carex mariposana John Thomas Howell 1944-8-6 20020 Tuolumne slope n Tuoloumne Meadows Comment
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Feb 5 2015
  A343550  Quercus vacciniifolia J. T. Howell 1939-8-2 14880 Unknown Spirit Lake, Marble Mts. Comment
  A344681  Quercus dumosa J. T. Howell 1927-10-23 3168 Unknown Aliso Canyon, s. Punete Hills 274 Comment
  A344682  Quercus dumosa J. T. Howell 1927-8-7 2963 Unknown Near Dulzura Ranch onroad to Campo 335 Comment
  A345443  Cercocarpus ledifolius J. T. Howell 1937-7-25 13467 Unknown Caribou Basin, Salmon-Trinity Alps 1981 Comment
  A346881  Sorbus californica J. T. Howell 1944-7-13 19738 Unknown Plaskett Meadows Comment
  A350546  Arctostaphylos manzanita J. T. Howell 1933-4-2 10952 Unknown Serpentine Ridge, 2 miles east of Occidental Comment
  A378317  Frangula J. T. Howell 1934-6-13 12077 Unknown Fandango Pass, Warner Mts. 1828 Comment
  A384326  Salix orestera J. T. Howell 1944-8-10 20205 Unknown Tioga Pass Comment
  A403848  Chamaebatiaria millefolium J. T. Howell 1934-7-4 12399 Unknown Se. corner of Siskiyou Co. Comment
  A417221  Ericameria linearifolia J. T. Howell 1945-6-21 21175 Unknown Sawmill Flat to Ruppert Ridge, Bartlett Mountain Comment
  CAS-BOT-BC201707  Deschampsia elongata John Thomas Howell 1937-7-29 13624 Unknown Scott Mt. between Trinity & Siskiyou counties Comment
  GH341148  Danthonia unispicata J. T. Howell 1941-8-3 16728 Unknown Near Garnet Lake, Madera County 2956 Comment
  GH341255  Agrostis microphylla J. T. Howell 1946-5-12 21777 Unknown South end of Carson Ridge, Marin County Comment
  GH341529  Calamagrostis breweri J. T. Howell 1942-7-29 17379 Unknown Little Five Lakes Basin, Tulare Co. Comment
  GH341872  Vulpia microstachys var. pauciflora J. T. Howell 1944-7-13 19725 Unknown Plaskett Meadows Comment
  GH341920  Festuca occidentalis J. T. Howell 1943-6-6 18216 Unknown Tenderfoot Trail above Mill Valley Comment
  GH341977  Festuca saximontana var. purpusiana J. T. Howell 1942-7-29 17399 Unknown Little Five Lakes Basin Comment
  GH345688  Horkelia tularensis J. T. Howell, T. C. Fuller & G. D. Barbe 1980-7-16 53871 Unknown Sierra Nevada. Bald Mountain, Kern Plateau 2834 Comment
  GH345699  Ivesia kingii J. T. Howell 1938-8-8 14380 Unknown Long Valley Comment
  GH355726  Eragrostis mexicana subsp. virescens J. T. Howell 1955-10-12 30915 Unknown Gilroy, Santa Clara County. Comment
  GH356678  Ephedra viridis J. T. Howell 1928-5-25 3824 Unknown Frazier Mountain Park, Mt. Pinos region Comment
  GH361026  Poa secunda J. T. Howell, T. C. Fuller & G. D. Barbe 1980-4-28 53382 Unknown 2.5 miles south of Grenada, Shasta Valley 762 Comment
  GH361270  Vulpia bromoides J. T. Howell 1938-6-19 13915 Unknown Throckmorton Trail, Mt. Tamalpais Comment
  GH361292  Vulpia myuros J. T. Howell 1943-5-22 18115 Unknown Mulholland Drive 1.3 miles west of Laurel Canyon Boulevard 350 Comment
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May 25 2012
  GH361485  Achnatherum occidentale subsp. californicum J. T. Howell 1942-8-7 17804 Unknown Columbine Lake Comment
  GH361828  Bromus laevipes J. T. Howell 1945-6-12 Unknown White's Hill Comment
  GH361846  Bromus carinatus var. marginatus J. T. Howell 1938-7-26 13985 Unknown San Francisco, Golden Gate Park Comment
  GH362176  Arctostaphylos truei J. T. Howell 1976-4-2 51570 Unknown Injun Jim Campground, North Fork Feather River 609 Comment
  GH362496  Arctostaphylos J. T. Howell & L. Ahart 1976-4-1 51542 Unknown In foothill woodland south of Cherokee on road to Oregon City Comment
  GH364369  Eriogonum nudum var. decurrens J. T. Howell 1933-8-19 11612 Unknown Mt. Hermon Comment
  GH364524  Eriogonum umbellatum var. furcosum J. T. Howell 1978-6-26 53035 Unknown Ridgetop on volcanic agglomerate near Dorrington 1524 Comment
  GH365353  Taeniatherum caput-medusae J. T. Howell 1945-6-18 20997 Unknown Kelseyville Comment
  GH367300  Mimulus nanus var. mephiticus J. T. Howell 1941-7-31 16601 Unknown Ridge N.W. of San Joaquin Mt. 3 Comment
  GH379446  Erysimum capitatum J. T. Howell 1962-5-22 37273 Unknown Kern River Canyon above Roads End 1097 Comment
  GH382468  Salix drummondiana J. T. Howell 1963-8-20 40148 Unknown Whitney Portal 2545 Comment
  GH382681  Salix exigua J. T. Howell & G. H. True 1974-5-31 7694 Unknown Highway 49, at South Wolf Creek bridge, 3.6 miles north of Bear River 400 Comment
  GH383461  Salix lasiolepis J. T. Howell 1958-5-22 33192 Unknown Johnsondale 1423 Comment
  GH383938  Salix lemmonii J. T. Howell 1960-8-22 36321 Unknown Manzanita Lake 1783 Comment
  GH384712  Salix sitchensis J. T. Howell 1944-3-26 19346 Unknown Point Reyes road beyond Ledum Swamp Comment
  GH385871  Galium bolanderi J. T. Howell 1931-4-3 6135 Unknown Pope Creek Canyon, 8.5 miles from Monticello, Napa Range Comment
  GH387262  Ericameria bloomeri J. T. Howell & G. H. True 1959-9-24 34956 Unknown Near Cromberg 1249 Comment
  GH401042  Phacelia ramosissima J. T. Howell 1934-6-10 11873 Unknown Janesville Comment
  GH401812  Garrya flavescens subsp. pallida J. T. Howell 1955-5-19 30188 Unknown Bear canyons, Santa Lucia Mts. 1097 Comment
  GH402270  Stachys pycnantha J. T. Howell 1937-7-4 13091 Unknown Tiburon Comment
  GH414541  Hemizonia congesta subsp. tracyi J. T. Howell 1937-7-31 13706 Unknown 5.5 miles east of Burnt Ranch Comment
  GH417498  Ericameria suffruticosa J. T. Howell 1941-8-10 16901 Unknown Summit of trail between Garnet and Shadow lakes Comment
  GH417698  Grindelia stricta var. platyphylla J. T. Howell 1932-10-19 10862 Unknown mouth of Waddell Creek Comment
  GH424705  Cryptantha circumscissa J. T. Howell & G. H. True 1967-7-5 43141 Unknown 6 miles north of South Fork Kern River bridge on road to Troy Meadow. Kern Plateau 2286 Comment
  GH91330  Navarretia nigelliformis var. radians J. T. Howell 1937-5-20 12962 Unknown 12 miles south of Paicines Comment
  SD114428  Diplacus fremontii Darley F. Howe 1915-1 2 Unknown Claremont Comment
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Jun 26 2012
  SD42668  Collinsia tinctoria Darley F. Howe 1947-6-1 Unknown Greenhorn Mts. 1067 Comment
  SD50764  Claytonia nevadensis Darley F. Howe 1959-7-30 2768 Unknown South of Sonora Pass, altitude of pass 9624 ft, streambed 2933 Comment
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Jun 26 2012
  A347564  Staphylea bolanderi J. T. Howell 1927-4-7 2314 Unknown Near the McCloud River on creek just south of Potter Creek Comment
  GH37696  Grindelia hirsutula var. subintegra J. T. Howell 1933-7-1 11414 Unknown 2 miles east of Ojai Comment
  GH422517  Tropidocarpum gracile J. T. Howell 1931-3-23 5981 Unknown Poncho Rico Canyon, 5 miles east of San Bernardo Comment
  HSC16608  Goodyera oblongifolia J. Wendell Howe 1930-7-30 Unknown Yosemite Park, Illoquette Canyon Comment
  SD42600  Pedicularis semibarbata Darley F. Howe 1947-6-23 1625 Unknown Furnace Creek No. of Holcomb valley, San Bernardino Mts. Comment
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Jun 26 2012
  SD42659  Penstemon heterophyllus var. australis Darley F. Howe 1947-6-2 1652 Unknown Tehachapi Mts. Comment
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Jun 26 2012
  SD43589  Muhlenbergia richardsonis Darley F. Howe 1948-8-9 Unknown Dry hillside 2438 Comment
  SD61045  Cymopterus terebinthinus var. californicus Darley F. Howe 1964-8-4 3934 Unknown Nine miles from entrance to Modoc National Forest from Lava Bed National Monument on road to Medicine Lake. 2040 Comment
  SD63828  Coleogyne ramosissima Darley F. Howe none given Unknown Old Woman Mountains 1067 Comment
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May 23 2012
  SEINET12893970 Image available Solanum umbelliferum J. T. Howell 1931-1 5951 Unknown Comment
  SEINET12896308 Image available Rumex californicus J. T. Howell 1943-1 19078 Unknown Comment
  SEINET4410109 Image available Limnanthes bakeri J. T. Howell 1941-1 9939 Unknown Comment
  SEINET4442516  Trifolium amoenum J. T. Howell 1938-1 Unknown Comment
  SEINET8133751 Image available Juncus drummondii J. T. Howell 1942-1 17371 Unknown Comment
  SEINET8143236 Image available Salix laevigata J. T. Howell 1931-1 6213 Unknown Comment
  SEINET8149037 Image available Carex straminiformis J. T. Howell 1943-1 18795 Unknown Comment
  SEINET8149145 Image available Carex straminiformis J. T. Howell 1944-1 20376 Unknown Comment
  SEINET8158914 Image available Carex nervina J. T. Howell 1943-1 18770 Unknown Comment
  CAS-BOT-BC217946  Ribes quercetorum John Thomas Howell 1928-5-26 3855 Ventura Near Chula Vista Camp, Mount Pinos Comment
  CAS-BOT-BC279507  Chaenactis artemisiifolia John Thomas Howell 1928-4-22 3752 Ventura Point Mugu Comment
  CAS-BOT-BC324729  Isocoma menziesii var. vernonioides John Thomas Howell 1927-10-8 3130 Ventura Point Mugu, Sea level Comment
  RSA599  Phacelia cicutaria var. hispida J. T. Howell 1928-6-30 1027 Ventura Santa Susana Pass. 457 Comment
  RSA65104  Eriogonum crocatum J. T. Howell 1931-5-29 6567 Ventura Conejo Grade Comment
  SBBG117947  Sanicula arguta J. T. Howell 1932-3-12 8201 a Ventura San Nicolas Island Comment
  SD113002  Tauschia parishii Darley F. Howe 1954-5-30 2384 Ventura Piru Creek 1830 Comment
  SD45755  Lupinus breweri var. parvulus Darley F. Howe 1954-5-29 2386 Ventura North side of Mt. Pinos 2591 Comment
  UC421574  Astragalus miguelensis John Thomas Howell 1928-5-19 3799 Ventura Anacapa Island Comment
  UCD89474  Pennisetum setaceum John Thomas Howell 1967-4-29 42077 Ventura just east of summit of Casitas Pass. 289 Comment
  CAS-BOT-BC69162  Antennaria dimorpha John Thomas Howell 1928-5-26 3852 Ventura Mt. Pinos near summit 2682 Comment
  SDSU4989  Lupinus luteolus D. F. Howe 1976-5-20 4897 Ventura 25.6 miles north of entrnace to Los Padres National Forest north of Ojai on #33. 1402 Comment
  SDSU5694  Calystegia malacophylla subsp. pedicellata D. F. Howe 1954-5-30 2376 Ventura Lockwood Valley. 1829 Comment
  CAS-BOT-BC250679  Phalaris minor John Thomas Howell; Gordon H. True 1974-5-3 50330 Yolo About 7 miles north of Madison Comment
  CAS-BOT-BC36547  Lithocarpus densiflorus var. echinoides John Thomas Howell; T. C. Fuller; G. D. Barbe 1981-6-22 54086 Yuba 3.6 miles northeast of Strawberry Valley on La Porte-Quincy road 1280 Comment
  CAS-BOT-BC50587  Ceanothus lemmonii John Thomas Howell; T. C. Fuller; G. D. Barbe 1981-6-22 54071 Yuba Sierra Nevada - 1/4 miles southwest of Bullards Bar Dam on road to Challenge 609 Comment
  CAS-BOT-BC113345  Eleocharis engelmannii John Thomas Howell; Gordon H. True 1969-6-24 5098 Yuba Artificial lake ca. 1 mi NW of Spenceville (site) on Cox Creek. 152 Comment
  CAS-BOT-BC21234  Carex fracta John Thomas Howell; T. C. Fuller; G. D. Barbe 1981-6-22 54094 Yuba The Sierra Nevada. 3.6 miles NE of Strawberry Valley on La Porta - Quincy Road. 1280 Comment
  CAS-BOT-BC303822  Gnaphalium John Thomas Howell; T. C. Fuller; G. D. Barbe 1981-6-22 54073 Yuba 1.4 miles SW of Bullards Bar Dam on road to Challenge 609 Comment
  CAS-BOT-BC385056  Vitis californica John Thomas Howell; Gordon H. True 1974-7-29 50612 Yuba Sierra Nevada: Willow Glen Creek, 5 miles from Brownsville on road to Marysville 457 Comment
  CAS-BOT-BC435062  Mollugo verticillata J. T. Howell; Gordon H. True 1969-6-24 5093 Yuba Vineyard Creek ca. 4 miles south of Smartville on Beale AFB Rd. 152 Comment



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