Search Results — 989 specimen records retrieved (645 records with coordinates)
Results for search: County=MARIPOSA; Source=All; Collector=Howell;   

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 Please cite data retrieved from this page: Data provided by the participants of the Consortium of California Herbaria (ucjeps.berkeley.edu/consortium/).
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? Specimen ID Determination * Collector Collection Date Collection Number County Locality Elevation in meters Feedback
  CAS-BOT-BC10152  Delphinium hansenii var. arcuatum John Thomas Howell 1964-4-28 40575 Mariposa Just south of Morman Bar on road to Ben Hur 548 Comment
  CAS-BOT-BC101811  Myrica hartwegii John Thomas Howell 1924-5-12 312 A Mariposa Mouth of Big Creek, near Wawona 1219 Comment
  CAS-BOT-BC101812  Myrica hartwegii John Thomas Howell 1923-6-13 53 Mariposa Mouth of Big Creek, Wawona Valley 1219 Comment
  CAS-BOT-BC101869  Juglans John Thomas Howell 1980-10-9 53928 Mariposa Coulterville 530 Comment
  CAS-BOT-BC102390  Populus fremontii John Thomas Howell 1956-12-4 32005 Mariposa Merced River at confluence of South Fork 426 Comment
  CAS-BOT-BC103188  Salix bonplandiana John Thomas Howell 1964-4-28 40637 Mariposa Bootjack 685 Comment
  CAS-BOT-BC103189  Salix bonplandiana John Thomas Howell 1956-12-4 32017 Mariposa Merced River Canyon 1 mile above Briceburg 381 Comment
  CAS-BOT-BC103190  Salix bonplandiana John Thomas Howell 1956-12-4 32003 Mariposa Merced River at confluence of South Fork 426 Comment
  CAS-BOT-BC103748  Salix exigua John Thomas Howell 1956-12-4 32006 Mariposa Merced River at confluence of South Fork 426 Comment
  CAS-BOT-BC104552  Quercus vacciniifolia John Thomas Howell 1940-6-1 15571 Mariposa Snow Creek Trail Comment
  CAS-BOT-BC104905  Quercus wislizeni John Thomas Howell 1964-4-28 40550 Mariposa Sierra Nevada. Granitic country just S of Morman Bar on road to Ben Hur 548 Comment
  CAS-BOT-BC105627  Corethrogyne filaginifolia John Thomas Howell 1924-7-29 591 Mariposa Hot rocky slope, Wawona Valley 1219 Comment
  CAS-BOT-BC105628  Corethrogyne filaginifolia John Thomas Howell 1956-12-4 31990 Mariposa Merced River Canyon 1.5 miles above Briceburg - Sierra Nevada Comment
  CAS-BOT-BC106924  Salix jepsonii John Thomas Howell 1924-6-18 422 Mariposa Chilnualna Cascades, Wawona Valley Comment
  CAS-BOT-BC106925  Salix jepsonii John Thomas Howell 1924-5-29 355 Mariposa Chilnualna Cascades, near Wawona 1219 Comment
  CAS-BOT-BC107566  Salix lasiolepis var. lasiolepis John Thomas Howell 1924-5-18 336 Mariposa Wawona Valley 1219 Comment
  CAS-BOT-BC107569  Salix lasiolepis var. lasiolepis John Thomas Howell 1924-5-21 341 Mariposa Wawona 1219 Comment
  CAS-BOT-BC109333  Rumex paucifolius John Thomas Howell 1944-8-8 20165 Mariposa High gap south of Elizabeth Lake. Comment
  CAS-BOT-BC109599  Dudleya cymosa John Thomas Howell; R. C. Barneby 1954-5-12 29493 Mariposa Sierra Nevada. Hites Cove. 609 Comment
  CAS-BOT-BC110562  Eschscholzia John Thomas Howell 1954-5-19 29891 Mariposa Sierra Nevada. 4 miles northwest of Bagby. Comment
  CAS-BOT-BC110565  Eschscholzia John Thomas Howell 1964-4-27 40507 Mariposa Sierra Nevada. El Portal. 640 Comment
  CAS-BOT-BC110585  Lithophragma John Thomas Howell 1975-6-5 51038 Mariposa Sierra Nevada. Yosemite Valley. West end of tunnel, Wawona Road. Comment
  CAS-BOT-BC111155  Trichophorum clementis John Thomas Howell 1938-8-13 14572 Mariposa Snow Flat Comment
  CAS-BOT-BC113163  Eleocharis palustris John Thomas Howell; R. C. Barneby 1954-5-11 29452 Mariposa 4 miles south of Mormon Bar 441 Comment
  CAS-BOT-BC114647  Cyperus eragrostis John Thomas Howell 1964-4-28 40551 Mariposa Granitic country just south of Morman Bar on road to Ben Hur 548 Comment
  CAS-BOT-BC114907  Carex whitneyi John Thomas Howell 1972-4-25 48709 Mariposa Yosemite Valley, at base of El Capitan. 1219 Comment
  CAS-BOT-BC114908  Carex whitneyi John Thomas Howell 1940-6-2 15578 Mariposa Yosemite Valley Comment
  CAS-BOT-BC115552  Carex tumulicola John Thomas Howell; R. C. Barneby 1954-5-11 29451 Mariposa 4 miles S of Mormon Bar 441 Comment
  CAS-BOT-BC115687  Carex tompkinsii John Thomas Howell 1972-4-25 48719 Mariposa Merced River Canyon, 1 mi from Arch Rock on road to Cascade Falls. 914 Comment
  CAS-BOT-BC115688  Carex tompkinsii John Thomas Howell 1972-4-24 48696 Mariposa El Portal. 640 Comment
  CAS-BOT-BC116595  Carex subfusca John Thomas Howell 1938-8-13 14576 Mariposa Snow Flat Comment
  CAS-BOT-BC116596  Carex subfusca John Thomas Howell 1938-8-13 14576 Mariposa Snow Flat Comment
  CAS-BOT-BC117022  Carex straminiformis John Thomas Howell 1944-8-8 20158 Mariposa High gap south of Elizabeth Lake. Comment
  CAS-BOT-BC117814  Carex specifica John Thomas Howell 1938-8-13 14580 Mariposa Porcupine Flat. Comment
  CAS-BOT-BC118250  Carex scopulorum var. bracteosa John Thomas Howell 1938-8-13 14578 Mariposa Snow Flat. Comment
  CAS-BOT-BC118668  Carex raynoldsii John Thomas Howell 1944-8-18 20695 Mariposa Porcupine Flat Comment
  CAS-BOT-BC119713  Carex nervina John Thomas Howell 1944-8-18 20693 Mariposa Porcupine Flat Comment
  CAS-BOT-BC121651  Delphinium patens subsp. patens John Thomas Howell 1923-6-23 82 Mariposa Near Stella Lake, Wawona 1219 Comment
  CAS-BOT-BC125076  Salix ligulifolia John Thomas Howell 1924-5-26 352 Mariposa Wawona Valley near Wawoan 1219 Comment
  CAS-BOT-BC125078  Salix ligulifolia John Thomas Howell 1924-5-15 323 Mariposa Mouth of Big Creek, near Wawona 1219 Comment
  CAS-BOT-BC125079  Salix ligulifolia John Thomas Howell 1924-5-15 323 Mariposa Mouth of Big Creek, near Wawona 1219 Comment
  CAS-BOT-BC125985  Salix scouleriana John Thomas Howell 1924-5-21 342 Mariposa Wawona 1219 Comment
  CAS-BOT-BC128104  Salix lasiandra var. lasiandra John Thomas Howell 1924-5-22 344 Mariposa Along Merced River, Wawona.= 1219 Comment
  CAS-BOT-BC12913  Lepidium strictum John Thomas Howell 1972-4-24 48688 Mariposa Sierra Nevada. Catheys Valley. 426 Comment
  CAS-BOT-BC12914  Lepidium strictum John Thomas Howell 1964-4-28 40627 Mariposa Sierra Nevada. 2 miles east of Morman Bar. 670 Comment
  CAS-BOT-BC12915  Lepidium strictum John Thomas Howell 1964-4-29 40645 Mariposa Sierra Nevada. Mariposa. 609 Comment
  CAS-BOT-BC129476  Salix melanopsis John Thomas Howell 1956-12-4 32007 Mariposa Merced River at confluence of South Fork - Sierra Nevada 426 Comment
  CAS-BOT-BC129477  Salix melanopsis John Thomas Howell 1924-5-22 345 Mariposa Along Merced River, Wawona 1219 Comment
  CAS-BOT-BC129478  Salix melanopsis John Thomas Howell 1924-6-12 404 Mariposa Stream bed of Merced River, Wawona 1219 Comment
  CAS-BOT-BC131933  Allium John Thomas Howell; R. C. Barneby 1954-5-12 29505 Mariposa Near top of Bagby Grade 579 Comment
  CAS-BOT-BC132905  Adenostoma fasciculatum John Thomas Howell 1954-5-19 29895 Mariposa 4 miles nw. of Bagby Comment
  CAS-BOT-BC133600  Iris hartwegii John Thomas Howell 1923-6-27 98 Mariposa Wawona 1219 Comment
  CAS-BOT-BC135479  Cercocarpus betuloides var. betuloides John Thomas Howell 1924-5-18 337 Mariposa Wawona Road to Yosemite near Wawona 1371 Comment
  CAS-BOT-BC135480  Cercocarpus betuloides var. betuloides John Thomas Howell 1924-6-15 414 Mariposa Wawona Road to Yosemite near Wawona 1371 Comment
  CAS-BOT-BC135481  Cercocarpus betuloides var. betuloides John Thomas Howell 1964-4-29 40665 Mariposa 2 miles from Mariposa on road to Mt. Bullion - Sierra Nevada 670 Comment
  CAS-BOT-BC136496  Cypripedium montanum John Thomas Howell 1924-6-8 389 Mariposa Field redacted by CAS, contact the data manager for more information 1341 Comment
  CAS-BOT-BC136498  Cypripedium montanum John Thomas Howell 1923-6-16 58 Mariposa Field redacted by CAS, contact the data manager for more information 1219 Comment
  CAS-BOT-BC136926  Amelanchier utahensis John Thomas Howell 1924-5-11 309 Mariposa Wawona Valley 1219 Comment
  CAS-BOT-BC136928  Amelanchier utahensis John Thomas Howell 1940-6-1 15569 Mariposa Snow Creek Trail 1676 Comment
  CAS-BOT-BC137985  Alopecurus pratensis John Thomas Howell 1975-6-6 51043 Mariposa Sierra Nevada. Yosemite Valley. Near Camp Curry. Comment
  CAS-BOT-BC138311  Aira caryophyllea var. caryophyllea John Thomas Howell 1924-5-29 354 Mariposa Wawona Meadow. 1219 Comment
  CAS-BOT-BC138440  Aira caryophyllea John Thomas Howell 1964-4-28 40603 Mariposa Sierra Nevada. 2 miles east of Morman Bar. 670 Comment
  CAS-BOT-BC140547  Physocarpus capitatus John Thomas Howell 1924-7-22 475 Mariposa Near the Merced River, Wawona Valley 1219 Comment
  CAS-BOT-BC141323  Phoradendron serotinum subsp. tomentosum John Thomas Howell 1960-5-2 35262 Mariposa Hwy 49 SE of Coulterville. Sierra Nevada Comment
  CAS-BOT-BC141708  Chamaebatia foliolosa John Thomas Howell 1919-6-11 50 Mariposa Foot of Chilnualna Cascades, Wawona Valley 1219 Comment
  CAS-BOT-BC142485  Amelanchier utahensis John Thomas Howell 1940-6-1 15569 Mariposa Snow Creek Trail 1676 Comment
  CAS-BOT-BC143288  Potentilla grayi John Thomas Howell 1938-8-13 14568 Mariposa Lake Tenaya Comment
  CAS-BOT-BC144224  Bromus arenarius John Thomas Howell 1964-4-28 40590 Mariposa Sierra Nevada. Granitic country just north of Morman Bar on road to Ben Hur. 548 Comment
  CAS-BOT-BC144225  Bromus arenarius John Thomas Howell 1960-5-2 35264 Mariposa Sierra Nevada. Highway 49 southeast of Coulterville. Comment
  CAS-BOT-BC144403  Garrya fremontii John Thomas Howell 1940-6-1 15567 Mariposa Snow Creek Trail 1676 Comment
  CAS-BOT-BC144445  Garrya fremontii John Thomas Howell 1940-6-1 15567 Mariposa Snow Creek Trail 1676 Comment
  CAS-BOT-BC145398  Briza minor John Thomas Howell; R. C. Barneby 1954-5-11 29444 Mariposa Sierra Nevada. 9 miles northwest of Raymond. 289 Comment
  CAS-BOT-BC145399  Briza minor John Thomas Howell 1964-4-28 40602 Mariposa Sierra Nevada. 2 miles east of Morman Bar. 670 Comment
  CAS-BOT-BC145697  Brachypodium distachyon John Thomas Howell; R. C. Barneby 1954-5-12 29502 Mariposa Sierra Nevada. Near top of Bagby Grade. 579 Comment
  CAS-BOT-BC145742  Avena sativa John Thomas Howell 1964-4-26 40458 Mariposa Sierra Nevada. Just southeast of Mariposa on the road to Morman Bar. 594 Comment
  CAS-BOT-BC145948  Avena fatua John Thomas Howell 1964-4-26 40457 Mariposa Sierra Nevada. Just southeast of Mariposa on the road to Morman Bar. 594 Comment
  CAS-BOT-BC146075  Avena barbata John Thomas Howell 1964-4-26 40456 Mariposa Sierra Nevada. Just southeast of Mariposa on the road to Morman Bar. 594 Comment
  CAS-BOT-BC147157  Rubus laciniatus John Thomas Howell 1924-7-29 585 Mariposa Wawona 1219 Comment
  CAS-BOT-BC147276  Rubus parviflorus John Thomas Howell 1923-7-12 119 Mariposa Stella Lake, Wawona 1219 Comment
  CAS-BOT-BC14751  Agoseris retrorsa John Thomas Howell 1924-6-10 397 Mariposa along river near Wawona 1219 Comment
  CAS-BOT-BC14752  Agoseris retrorsa John Thomas Howell 1924-6-10 397 Mariposa Wawona 1219 Comment
  CAS-BOT-BC148399  Rubus leucodermis John Thomas Howell 1976-8-13 52243 Mariposa Near Yosemite Lodge, Yosemite Valley - Sierra Nevada 1219 Comment
  CAS-BOT-BC149520  Bromus carinatus var. carinatus John Thomas Howell; R. C. Barneby 1954-5-12 29460 Mariposa Sierra Nevada. Trail to Hites Cove. 609 Comment
  CAS-BOT-BC149988  Holodiscus discolor var. discolor John Thomas Howell 1924-7-27 483 Mariposa Head of Chilnualna Falls, Yosemite Park Comment
  CAS-BOT-BC151171  Prunus subcordata John Thomas Howell 1924-5-10 305 Mariposa Wawona 1219 Comment
  CAS-BOT-BC151172  Prunus subcordata John Thomas Howell 1964-4-28 40636 Mariposa Bootjack - Sierra Nevada 685 Comment
  CAS-BOT-BC151173  Prunus subcordata John Thomas Howell 1964-4-29 40664 Mariposa 2 miles from Mariposa on road to Mt. Bullion - Sierra Nevada 670 Comment
  CAS-BOT-BC151400  Diplacus viscidus John Thomas Howell 1954-5-19 29900 Mariposa Mount Bullion - Sierra Nevada 640 Comment
  CAS-BOT-BC151523  Erythranthe laciniata John Thomas Howell 1940-6-1 15559 Mariposa Snow Creek Trail 1676 Comment
  CAS-BOT-BC151524  Erythranthe laciniata John Thomas Howell 1975-6-5 51041 Mariposa West end of tunnel, Wawona Road, Yosemite Valley - Sierra Nevada Comment
  CAS-BOT-BC151653  Diplacus torreyi John Thomas Howell 1923-6-20 70 Mariposa Wawona 1219 Comment
  CAS-BOT-BC152240  Diplacus bolanderi John Thomas Howell 1964-4-27 40502 Mariposa El Portal - Sierra Nevada 640 Comment
  CAS-BOT-BC152241  Diplacus bolanderi John Thomas Howell 1960-5-2 35259 Mariposa Near Coulterville - Sierra Nevada 548 Comment
  CAS-BOT-BC152791  Spiraea splendens John Thomas Howell 1923-7-9 115 Mariposa Bed of Merced River at Indian Bridge, Wawona 1219 Comment
  CAS-BOT-BC15301  Agoseris heterophylla John Thomas Howell 1964-4-28 40615 Mariposa 2 miles east of Morman Bar 670 Comment
  CAS-BOT-BC15303  Agoseris heterophylla John Thomas Howell 1924-6-19 423 Mariposa near Wawona 1219 Comment
  CAS-BOT-BC15307  Agoseris heterophylla John Thomas Howell 1924-6-10 399 Mariposa Wawona, near the Merced River 1219 Comment
  CAS-BOT-BC154796  Prunus virginiana var. demissa John Thomas Howell 1923-6-13 52 Mariposa Wawona 1219 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-BC155008  Bromus hordeaceus John Thomas Howell 1964-4-28 40591 Mariposa Sierra Nevada. Granitic country just south of Morman Bar on road to Ben Hur. 548 Comment
  CAS-BOT-BC155010  Bromus hordeaceus John Thomas Howell 1964-4-29 s.n. Mariposa Sierra Nevada. Mariposa. 609 Comment
  CAS-BOT-BC155284  Bromus inermis John Thomas Howell 1976-8-13 52245 Mariposa Sierra Nevada. Yosemite Valley. Near Yosemite Lodge. 1219 Comment
  CAS-BOT-BC156141  Bromus diandrus John Thomas Howell 1924-5-31 359 Mariposa Wawona. Near No. 358. 1219 Comment
  CAS-BOT-BC156142  Bromus diandrus John Thomas Howell 1924-5-31 358 Mariposa Wawona. 1219 Comment
  CAS-BOT-BC156144  Bromus diandrus John Thomas Howell 1964-4-28 40589 Mariposa Sierra Nevada. Granitic Countyr just south of Morman Bar on road to Ben Hur. 548 Comment
  CAS-BOT-BC156145  Bromus diandrus John Thomas Howell 1964-4-29 40651 A Mariposa Sierra Nevada. Mariposa. 609 Comment
  CAS-BOT-BC156285  Bromus catharticus John Thomas Howell 1964-4-29 40658 Mariposa Sierra Nevada. Mariposa. 609 Comment
  CAS-BOT-BC156585  Rubus ulmifolius John Thomas Howell 1980-10-7 53910 Mariposa Mariposa 609 Comment
  CAS-BOT-BC15874  Boechera arcuata John Thomas Howell 1923-6-27 97 Mariposa Stella Lake, Wawona. 1219 Comment
  CAS-BOT-BC15875  Boechera arcuata John Thomas Howell 1964-4-27 40515 Mariposa Sierra Nevada. El Portal. 640 Comment
  CAS-BOT-BC161391  Bromus tectorum John Thomas Howell 1960-5-2 35247 Mariposa Sierra Nevada. Coulterville. 530 Comment
  CAS-BOT-BC161392  Bromus tectorum John Thomas Howell 1924-5-31 360 Mariposa Wawona. 1219 Comment
  CAS-BOT-BC161599  Bromus sterilis John Thomas Howell; R. C. Barneby 1954-5-12 29465 Mariposa Sierra Nevada. Trail to Hites Cove. 609 Comment
  CAS-BOT-BC161600  Bromus sterilis John Thomas Howell 1964-4-29 40649 Mariposa Sierra Nevada. Mariposa. 609 Comment
  CAS-BOT-BC16168  Boechera davidsonii John Thomas Howell 1941-5-30 16241 Mariposa Nevada Falls, Yosemite Valley. Comment
  CAS-BOT-BC161849  Bromus rubens John Thomas Howell 1964-4-28 40592 Mariposa Sierra Nevada. Granitic country just south of Morman Bar on road to Ben Hur. 548 Comment
  CAS-BOT-BC162374  Bromus madritensis John Thomas Howell 1964-4-28 40588 Mariposa Sierra Nevada. Granitic country just south of Morman Bar on road to Ben Hur. 548 Comment
  CAS-BOT-BC162428  Bromus laevipes John Thomas Howell; R. C. Barneby 1954-5-12 29461 Mariposa Sierra Nevada. Trail to Hites Cove. 609 Comment
  CAS-BOT-BC162429  Bromus laevipes John Thomas Howell 1954-5-19 29898 Mariposa Sierra Nevada. 4 miles northwest of Bagby. Comment
  CAS-BOT-BC16279  Boechera howellii John Thomas Howell 1944-8-8 20156 Mariposa High gap south of Elizabeth Lake. Comment
  CAS-BOT-BC163751  Clarkia purpurea subsp. quadrivulnera John Thomas Howell 1954-5-19 29910 Mariposa Mt. Bullion 640 Comment
  CAS-BOT-BC16466  Barbarea orthoceras John Thomas Howell 1923-6-22 75 Mariposa Stella Lake, Wawona. 1219 Comment
  CAS-BOT-BC16467  Barbarea orthoceras John Thomas Howell 1924-5-10 303 C Mariposa Near the Merced River, Wawona. 1219 Comment
  CAS-BOT-BC16468  Barbarea orthoceras John Thomas Howell 1964-4-27 40486 Mariposa Sierra Nevada. Midpines. 762 Comment
  CAS-BOT-BC165775  Clarkia williamsonii John Thomas Howell 1954-5-19 29893 Mariposa 4 miles northwest of Bagby Comment
  CAS-BOT-BC166011  Chamerion angustifolium subsp. circumvagum John Thomas Howell 1923-7-30 176 Mariposa Near Stella Lake, Wawona 1219 Comment
  CAS-BOT-BC169214  Toxicodendron diversilobum John Thomas Howell 1964-4-28 40618 Mariposa 2 miles east of Morman Bar - Sierra Nevada 670 Comment
  CAS-BOT-BC169433  Lathyrus sulphureus John Thomas Howell 1923-7-1 99 Mariposa Wawona 1219 Comment
  CAS-BOT-BC170509  Rhus aromatica John Thomas Howell 1931-10-11 8137 Mariposa Bootjack 683 Comment
  CAS-BOT-BC171932  Epilobium canum subsp. latifolium John Thomas Howell 1923-7-30 180 Mariposa Crevice of rock at Indian Bridge, Wawona 1219 Comment
  CAS-BOT-BC172129  Clarkia dudleyana John Thomas Howell 1923-7-9 114 Mariposa Wawona Meadow, Wawona 1219 Comment
  CAS-BOT-BC173310  Ribes lasianthum John Thomas Howell 1924-5-10 303 B Mariposa Wawona 1219 Comment
  CAS-BOT-BC17397  Athysanus pusillus John Thomas Howell 1924-5-15 322 Mariposa Wawona. 1219 Comment
  CAS-BOT-BC174128  Eremogone aculeata John Thomas Howell 1944-8-8 20162 Mariposa High gap south of Elizabeth Lake Comment
  CAS-BOT-BC174546  Minuartia californica John Thomas Howell 1924-5-13 314 Mariposa Wawona Meadow 1219 Comment
  CAS-BOT-BC174547  Minuartia californica John Thomas Howell 1964-4-28 40609 Mariposa 2 miles east of Morman Bar 670 Comment
  CAS-BOT-BC175321  Stellaria borealis subsp. sitchana John Thomas Howell 1924-6-20 428 Mariposa Wawona 1219 Comment
  CAS-BOT-BC177584  Astragalus bolanderi John Thomas Howell 1924-7-27 492 Mariposa Buck Camp Trail between Chilnualna Creek and Johnson Lake, Yosemite Park; Near Grouse Lake on Buck Camp trail Comment
  CAS-BOT-BC177697  Astragalus congdonii John Thomas Howell 1964-4-27 40516 Mariposa El Portal 640 Comment
  CAS-BOT-BC178315  Astragalus gambelianus John Thomas Howell 1964-4-28 40604 Mariposa 2 miles east of Morman Bar - Sierra Nevada 670 Comment
  CAS-BOT-BC178316  Astragalus gambelianus John Thomas Howell 1964-4-26 40462 Mariposa Just southeast of mariposa on the road to Morman Bar - Sierra Nevada 594 Comment
  CAS-BOT-BC178585  Vulpia myuros var. myuros John Thomas Howell 1964-4-28 40559 Mariposa Granitic country just south of Morman Bar on road to Ben Hur - Sierra Nevada 548 Comment
  CAS-BOT-BC179436  Cercis occidentalis John Thomas Howell 1964-4-27 40527 Mariposa El Portal 609 Comment
  CAS-BOT-BC180243  Comandra umbellata subsp. californica John Thomas Howell; R. C. Barneby 1954-5-12 29473 Mariposa Merced River South Fork below HIte Cove. Sierra Nevada 609 Comment
  CAS-BOT-BC180394  Comandra umbellata subsp. californica John Thomas Howell 1924-5-25 347 Mariposa Wawona 1219 Comment
  CAS-BOT-BC181341  Silene latifolia John Thomas Howell 1923-7-31 186 Mariposa Wawona 1219 Comment
  CAS-BOT-BC183165  Vulpia microstachys var. ciliata John Thomas Howell 1964-4-29 40669 Mariposa 4 miles from Mariposa on road to Mt. Bullion 670 Comment
  CAS-BOT-BC183168  Vulpia microstachys var. ciliata John Thomas Howell 1964-4-28 40625 Mariposa 2 miles east of Morman Bar 670 Comment
  CAS-BOT-BC183169  Vulpia microstachys var. ciliata John Thomas Howell 1964-4-29 40667 Mariposa 4 miles from Mariposa on road to Mt. Bullion 670 Comment
  CAS-BOT-BC183170  Vulpia microstachys var. ciliata John Thomas Howell 1964-4-26 40451 Mariposa Just southeast of Mariposa, on the road to Morman Bar 594 Comment
  CAS-BOT-BC183735  Vulpia microstachys var. confusa John Thomas Howell 1964-4-29 40668 Mariposa 4 miles from Mariposa on road to Mt. Bullion 670 Comment
  CAS-BOT-BC184368  Vulpia microstachys var. pauciflora John Thomas Howell 1960-5-2 35266 Mariposa Hwy. 49 se. of Coulterville Comment
  CAS-BOT-BC184369  Vulpia microstachys var. pauciflora John Thomas Howell 1964-4-26 40448 Mariposa Just southeast of Mariposa, on the road to Morman Bar 594 Comment
  CAS-BOT-BC184371  Vulpia microstachys var. pauciflora John Thomas Howell 1940-6-2 15579 Mariposa Yosemite Valley Comment
  CAS-BOT-BC184376  Vulpia microstachys var. pauciflora John Thomas Howell 1964-4-29 40668 A Mariposa 4 miles from Mariposa on road to Mt. Bullion 670 Comment
  CAS-BOT-BC184813  Vulpia myuros subsp. megalura John Thomas Howell 1924-6-1 362 Mariposa Wawona 1219 Comment
  CAS-BOT-BC184815  Vulpia myuros subsp. megalura John Thomas Howell 1960-5-2 35251 A Mariposa Near Coulterville 548 Comment
  CAS-BOT-BC185863  Vulpia octoflora var. hirtella John Thomas Howell 1960-5-2 35253 Mariposa Near Coulterville 548 Comment
  CAS-BOT-BC185947  Vulpia octoflora var. octoflora John Thomas Howell 1954-5-19 29905 Mariposa Mt. Bullion 640 Comment
  CAS-BOT-BC186182  Ribes roezlii var. roezlii John Thomas Howell 1931-2-23 5747 Mariposa 3 miles from Coulterville on road to Bower's Cave Comment
  CAS-BOT-BC186184  Ribes roezlii var. roezlii John Thomas Howell 1923-5-25 16 Mariposa Stella Lake, Wawona 1219 Comment
  CAS-BOT-BC189646  Plagiobothrys torreyi John Thomas Howell 1923-6-20 73 Mariposa Wawona 1219 Comment
  CAS-BOT-BC189649  Plagiobothrys torreyi John Thomas Howell 1924-5-30 357 Mariposa Wawona 1219 Comment
  CAS-BOT-BC193599  Vulpia bromoides John Thomas Howell 1964-4-26 40445 Mariposa Southeast of Mariposa on the road to Morman Bar - Sierra Nevada 594 Comment
  CAS-BOT-BC19587  Carex brainerdii John Thomas Howell 1940-5-31 15550 Mariposa Yosemite Valley. Comment
  CAS-BOT-BC197009  Echinochloa colona John Thomas Howell 1980-10-7 53913 Mariposa Mariposa 609 Comment
  CAS-BOT-BC198102  Deschampsia danthonioides John Thomas Howell 1924-5-30 356 Mariposa Wawona 1219 Comment
  CAS-BOT-BC198391  Lupinus albifrons John Thomas Howell 1964-4-27 40517 Mariposa El Portal - Sierra Nevada 640 Comment
  CAS-BOT-BC198727  Vulpia bromoides John Thomas Howell 1960-5-2 35265 Mariposa Hwy. 49 SE of Coulterville - Sierra Nevada Comment
  CAS-BOT-BC199080  Rhus aromatica John Thomas Howell; R. C. Barneby 1954-5-12 29487 Mariposa Hites Cove - Sierra Nevada 609 Comment
  CAS-BOT-BC199081  Rhus aromatica John Thomas Howell 1964-4-27 40492 Mariposa Near top of Briceburg Grade - Sierra Nevada 548 Comment
  CAS-BOT-BC199432  Vaccinium shastense subsp. nevadense John Thomas Howell 1924-5-26 353 Mariposa Near Wawona 1219 Comment
  CAS-BOT-BC199771  Rhododendron occidentale var. californicum John Thomas Howell 1923-7-9 109 Mariposa Below Stella Lake, Wawona 1219 Comment
  CAS-BOT-BC200188  Trisetum spicatum John Thomas Howell 1944-8-8 20169 Mariposa High gap south of Elizabeth Lake Comment
  CAS-BOT-BC20028  Carex feta John Thomas Howell 1976-8-13 52249 Mariposa Sierra Nevada. Yosemite Valley. Near Yosemite Lodge. 1219 Comment
  CAS-BOT-BC201034  Hosackia crassifolia John Thomas Howell 1923-7-9 113 Mariposa Near Stella Lake, Wawona 1219 Comment
  CAS-BOT-BC202163  Lupinus spectabilis John Thomas Howell 1954-5-19 29888 Mariposa 5 miles nw. of Bagby Comment
  CAS-BOT-BC202398  Euphorbia ocellata John Thomas Howell 1980-10-9 53919 Mariposa Coulterville 530 Comment
  CAS-BOT-BC203074  Vitis californica John Thomas Howell 1924-7-13 463 Mariposa Wawona Valley 1219 Comment
  CAS-BOT-BC203534  Elymus glaucus subsp. glaucus John Thomas Howell 1976-8-12 52228 Mariposa In Mariposa Grove, Yosemite Park 1950 Comment
  CAS-BOT-BC209068  Digitaria sanguinalis John Thomas Howell 1956-12-4 32001 Mariposa Merced River Canyon, 1 mile below South Fork confluence - Sierra Nevada Comment
  CAS-BOT-BC209205  Dichanthelium acuminatum subsp. acuminatum John Thomas Howell 1924-6-5 381 Mariposa Along Merced River, Wawona. 1219 Comment
  CAS-BOT-BC210480  Cornus sericea subsp. occidentalis John Thomas Howell 1923-6-22 74 Mariposa Stella Lake, Wawona 1219 Comment
  CAS-BOT-BC210664  Achnatherum lemmonii John Thomas Howell; R. C. Barneby 1954-5-12 29464 Mariposa Trail to Hites Cove 609 Comment
  CAS-BOT-BC210665  Achnatherum lemmonii John Thomas Howell 1964-4-27 40485 Mariposa Midpines 762 Comment
  CAS-BOT-BC211252  Perideridia John Thomas Howell 1975-6-5 51042 Mariposa Wawona Road, west of tunnel. Yosemite Valley Comment
  CAS-BOT-BC21147  Carex fissuricola John Thomas Howell 1938-8-13 14579 Mariposa Snow Flat. Comment
  CAS-BOT-BC212040  Cornus nuttallii John Thomas Howell 1924-5-11 308 Mariposa Near Wawona, Wawona Valley 1219 Comment
  CAS-BOT-BC213404  Eragrostis mexicana subsp. virescens John Thomas Howell 1976-8-12 52227 Mariposa Wawona, Sierra Nevada 1219 Comment
  CAS-BOT-BC213415  Acmispon argophyllus var. argophyllus John Thomas Howell 1964-4-27 40503 Mariposa El Portal, Sierra Nevada 640 Comment
  CAS-BOT-BC218030  Achnatherum latiglume John Thomas Howell 1924-6-1 363 Mariposa Wawona 1219 Comment
  CAS-BOT-BC219196  Ribes nevadense John Thomas Howell 1923-6-10 45 Mariposa Merced River at the Indian Bridge, Wawona 1219 Comment
  CAS-BOT-BC219197  Ribes nevadense John Thomas Howell 1924-5-11 308 A Mariposa Near Wawona, Wawona Valley 1219 Comment
  CAS-BOT-BC220008  Monardella breweri subsp. lanceolata John Thomas Howell 1923-7-24 151 Mariposa Wawona Meadow, Wawona 1219 Comment
  CAS-BOT-BC220013  Monardella breweri subsp. lanceolata John Thomas Howell 1980-10-8 53916 Mariposa East end of Wawona Tunnel, Yosemite Valley 1341 Comment
  CAS-BOT-BC22070  Carex heteroneura John Thomas Howell 1944-8-18 20698 Mariposa Porcupine Flat. Comment
  CAS-BOT-BC221227  Calystegia malacophylla subsp. malacophylla John Thomas Howell 1923-7-30 178 Mariposa Near Stella Lake, Wawona 1219 Comment
  CAS-BOT-BC221461  Lepechinia calycina John Thomas Howell 1954-5-19 29885 Mariposa 4 miles NW of Coulterville Comment
  CAS-BOT-BC221797  Monardella odoratissima John Thomas Howell 1923-7-29 168 Mariposa Mariposa Grove 1981 Comment
  CAS-BOT-BC222938  Cephalanthus occidentalis John Thomas Howell 1956-12-4 32004 Mariposa Merced River at confluence of South Fork 426 Comment
  CAS-BOT-BC223425  Fraxinus dipetala John Thomas Howell 1964-4-27 40493 Mariposa Near top of Briceburg Grade 548 Comment
  CAS-BOT-BC223429  Fraxinus dipetala John Thomas Howell; R. C. Barneby 1954-5-12 29479 Mariposa Merced River South Fork below Hites Cove 609 Comment
  CAS-BOT-BC223501  Fraxinus latifolia John Thomas Howell 1956-12-4 31991 Mariposa Merced River Canyon 2.6 miles above Briceburg Comment
  CAS-BOT-BC224395  Cuscuta californica John Thomas Howell 1923-7-30 185 Mariposa Wawona Meadow 1219 Comment
  CAS-BOT-BC224396  Cuscuta californica John Thomas Howell 1931-10-11 8130 Mariposa Mariposa Comment
  CAS-BOT-BC229465  Lewisia disepala John Thomas Howell 1940-6-1 15573 Mariposa Between Snow Creek and Mt. Watkins ridge Comment
  CAS-BOT-BC229466  Lewisia disepala John Thomas Howell 1940-6-1 15573 Mariposa Between Snow Creek and Mt. Watkins ridge Comment
  CAS-BOT-BC229480  Lewisia kelloggii John Thomas Howell 1940-6-1 15574 Mariposa Between Snow Creek and Mt. Watkins ridge Comment
  CAS-BOT-BC231945  Luzula orestera John Thomas Howell 1938-8-13 14570 Mariposa Snow Flat Comment
  CAS-BOT-BC232659  Navarretia pubescens John Thomas Howell 1931-6-8 6676 Mariposa 5 miles from Mariposa on road to Briceburg Comment
  CAS-BOT-BC233921  Cistanthe umbellata John Thomas Howell 1944-8-8 20163 Mariposa High gap south of Elizabeth Lake Comment
  CAS-BOT-BC233967  Calandrinia breweri John Thomas Howell 1954-5-19 29904 Mariposa Mt. Bullion, Sierra Nevada 640 Comment
  CAS-BOT-BC234062  Elymus multisetus John Thomas Howell; R. C. Barneby 1954-5-12 29501 Mariposa Near top of Bagby Grade, Sierra Nevada 579 Comment
  CAS-BOT-BC234063  Elymus multisetus John Thomas Howell; R. C. Barneby 1954-5-12 29497 Mariposa Near top of Bagby Grade, Sierra Nevada 579 Comment
  CAS-BOT-BC234691  Symphoricarpos mollis John Thomas Howell 1924-6-17 420 Mariposa Wawona Valley 1219 Comment
  CAS-BOT-BC234692  Symphoricarpos mollis John Thomas Howell 1923-8-1 204 Mariposa Buck Camp Trail, Yosemite Park Comment
  CAS-BOT-BC235159  Sambucus racemosa var. racemosa John Thomas Howell 1924-7-13 462 Mariposa Wawona Valley 1219 Comment
  CAS-BOT-BC235554  Keckiella breviflora John Thomas Howell 1923-8-2 219 Mariposa Wawona 1219 Comment
  CAS-BOT-BC238033  Collinsia John Thomas Howell 1923-6-24 83 Mariposa Wawona 1219 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-BC239228  Penstemon newberryi var. berryi John Thomas Howell 1944-8-8 20164 Mariposa High gap south of Elizabeth Lake Comment
  CAS-BOT-BC240013  Scribneria bolanderi John Thomas Howell 1940-6-1 15565 Mariposa Snow Creek Trail 1676 Comment
  CAS-BOT-BC241248  Castilleja applegatei John Thomas Howell; R. C. Barneby 1954-5-12 29510 Mariposa 3 miles north of Bagby Comment
  CAS-BOT-BC24273  Arctostaphylos mewukka John Thomas Howell 1964-4-27 40490 Mariposa Near top of Briceburg Grade. 548 Comment
  CAS-BOT-BC24274  Arctostaphylos mewukka John Thomas Howell 1931-2-23 5742 Mariposa 3 mi. from Coulterville on road to Bower's Cave. Comment
  CAS-BOT-BC24275  Arctostaphylos mewukka John Thomas Howell 1931-2-23 5743 Mariposa 3 mi. from Coulterville on road to Bower's Cave. Comment
  CAS-BOT-BC244365  Poa annua John Thomas Howell 1964-4-28 40553 Mariposa Just S of Morman Bar on road to Ben Hur 548 Comment
  CAS-BOT-BC244501  Poa secunda subsp. secunda John Thomas Howell 1964-4-26 40437 Mariposa Just SE of Mariposa, on road to Morman Bar 594 Comment
  CAS-BOT-BC244502  Poa secunda subsp. secunda John Thomas Howell 1972-4-24 48695 Mariposa El Portal 640 Comment
  CAS-BOT-BC244549  Poa secunda subsp. secunda John Thomas Howell 1944-8-8 20152 Mariposa High gap S of Elizabeth Lake Comment
  CAS-BOT-BC244550  Poa secunda subsp. secunda John Thomas Howell 1944-8-8 20150 Mariposa High gap S of Elizabeth Lake Comment
  CAS-BOT-BC246917  Poa nervosa John Thomas Howell 1944-8-8 20151 Mariposa High gap south of Elizabeth Lake Comment
  CAS-BOT-BC247333  Poa pratensis John Thomas Howell 1924-6-2 366 Mariposa Wawona 1219 Comment
  CAS-BOT-BC249631  Castilleja applegatei subsp. pinetorum John Thomas Howell; R. C. Barneby 1954-5-12 29477 Mariposa Merced River South Fork below Hites Cove 609 Comment
  CAS-BOT-BC25288  Boechera repanda John Thomas Howell 1940-6-1 15576 Mariposa Snow Creek Trail west of Mount Watkins. Comment
  CAS-BOT-BC254640  Poa cusickii subsp. epilis John Thomas Howell 1944-8-8 20153 Mariposa High gap S of Elizabeth Lake Comment
  CAS-BOT-BC254950  Poa bulbosa John Thomas Howell 1960-5-2 35248 Mariposa Coulterville 530 Comment
  CAS-BOT-BC254951  Poa bulbosa John Thomas Howell 1972-4-25 48702 Mariposa Near Camp Curry, Yosemite Valley 1219 Comment
  CAS-BOT-BC254952  Poa bulbosa John Thomas Howell 1972-4-25 48702 Mariposa Near Camp Curry, Yosemite Valley 1219 Comment
  CAS-BOT-BC254953  Poa bulbosa John Thomas Howell 1972-4-25 48702 Mariposa Near Camp Curry, Yosemite Valley 1219 Comment
  CAS-BOT-BC255141  Poa cusickii subsp. epilis John Thomas Howell 1944-8-8 20153 Mariposa High gap S of Elizabeth Lake Comment
  CAS-BOT-BC259234  Eriogonum incanum John Thomas Howell 1923-8-1 193 Mariposa At head of Chilnualna Falls, Yosemite Park 2286 Comment
  CAS-BOT-BC260100  Nassella pulchra John Thomas Howell 1964-4-28 40605 Mariposa 2 miles E of Morman Bar 670 Comment
  CAS-BOT-BC262481  Melica torreyana John Thomas Howell; R. C. Barneby 1954-5-12 29469 Mariposa Merced River South Fork below Hites Cove 609 Comment
  CAS-BOT-BC263981  Viola adunca John Thomas Howell 1923-6-10 41 Mariposa Meadow at the Indian Bridge, Wawona 1219 Comment
  CAS-BOT-BC264297  Muhlenbergia andina John Thomas Howell 1976-8-12 52224 Mariposa Yosemite Creek, Yosemite Valley, Sierra Nevada 1219 Comment
  CAS-BOT-BC264349  Penstemon heterodoxus var. heterodoxus John Thomas Howell 1944-8-8 20173 Mariposa S of Elizabeth Lake Comment
  CAS-BOT-BC265025  Eriogonum wrightii var. subscaposum John Thomas Howell 1924-7-22 477 Mariposa Wawona Valley 1219 Comment
  CAS-BOT-BC265306  Penstemon davidsonii var. davidsonii John Thomas Howell 1944-8-8 20164 A Mariposa High gap S of Elizabeth Lake Comment
  CAS-BOT-BC266568  Githopsis pulchella John Thomas Howell; R. C. Barneby 1954-5-12 29508 Mariposa 3 miles N of Bagby Comment
  CAS-BOT-BC267426  Eriogonum tripodum John Thomas Howell 1954-5-19 29887 Mariposa 5 miles nw. of Bagby Comment
  CAS-BOT-BC267427  Eriogonum tripodum John Thomas Howell 1931-2-23 5750 Mariposa 7 miles from Coulterville on road to Bagby Comment
  CAS-BOT-BC267727  Eriogonum roseum John Thomas Howell 1931-10-11 8139 Mariposa Bootjack Comment
  CAS-BOT-BC267728  Eriogonum roseum John Thomas Howell 1931-10-11 8138 Mariposa Bootjack Comment
  CAS-BOT-BC267729  Eriogonum roseum John Thomas Howell 1923-8-2 220 Mariposa Wawona Meadow 1219 Comment
  CAS-BOT-BC267731  Eriogonum roseum John Thomas Howell 1964-4-26 40439 Mariposa Just southeast of Mariposa on the road to Morman Bar, Sierra Nevada 594 Comment
  CAS-BOT-BC267732  Eriogonum roseum John Thomas Howell 1931-10-11 8140 Mariposa Bootjack Comment
  CAS-BOT-BC269400  Melica californica John Thomas Howell; R. C. Barneby 1954-5-12 29459 Mariposa Trail to Hites Cove 609 Comment
  CAS-BOT-BC269401  Melica californica John Thomas Howell 1972-4-25 48707 Mariposa Yosemite Valley. Granitic rocks at base of Eagle Peak 1219 Comment
  CAS-BOT-BC269929  Eriogonum nudum var. pubiflorum John Thomas Howell 1931-10-12 8152 Mariposa Merced River Canyon, 1 mile east of Bagby Comment
  CAS-BOT-BC271027  Eriogonum nudum var. deductum John Thomas Howell 1923-8-1 192 Mariposa Near head of Chilnualna Falls, Yosemite Park 2286 Comment
  CAS-BOT-BC271063  Lolium temulentum John Thomas Howell 1964-4-26 40447 Mariposa Just southeast of Mariposa on the road to Morman Bar, Seirra Nevada 594 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-BC27253  Arctostaphylos jepsonii John Thomas Howell 1923-5-25 17 Mariposa Near Stella Lake, Wawona 1219 Comment
  CAS-BOT-BC27254  Arctostaphylos jepsonii John Thomas Howell 1931-6-8 6683 Mariposa Just S of summit of Chowchilla Mt. Comment
  CAS-BOT-BC272637  Eriogonum spergulinum var. reddingianum John Thomas Howell 1924-7-28 543 Mariposa Buck Camp Trail between Chilnualna Creek and Johnson Lake, Yosemite Park Comment
  CAS-BOT-BC273489  Hordeum vulgare John Thomas Howell 1964-4-26 40461 Mariposa Just southeast of Mariposa on the road to Morman Bar 594 Comment
  CAS-BOT-BC277642  Chaenactis glabriuscula var. megacephala John Thomas Howell 1924-5-25 349 Mariposa Wawona Meadow 1219 Comment
  CAS-BOT-BC28065  Carex illota John Thomas Howell 1938-8-13 14577 Mariposa Snow Flat. Comment
  CAS-BOT-BC281339  Melica harfordii John Thomas Howell 1975-6-5 51036 Mariposa Glacier Point talus near Camp Curry, Yosemite Valley 1219 Comment
  CAS-BOT-BC281541  Melica imperfecta John Thomas Howell 1972-4-24 48693 Mariposa El Portal 640 Comment
  CAS-BOT-BC281542  Melica imperfecta John Thomas Howell 1972-4-24 48694 Mariposa El Portal 640 Comment
  CAS-BOT-BC281543  Melica imperfecta John Thomas Howell; R. C. Barneby 1954-5-11 29450 Mariposa 4 miles S of Mormon Bar 441 Comment
  CAS-BOT-BC281544  Melica imperfecta John Thomas Howell; R. C. Barneby 1954-5-12 29490 Mariposa Hite Cove 609 Comment
  CAS-BOT-BC281727  Carduus pycnocephalus John Thomas Howell 1964-4-29 40650 Mariposa Mariposa 609 Comment
  CAS-BOT-BC281728  Carduus pycnocephalus John Thomas Howell 1960-5-2 35246 Mariposa Coulterville 530 Comment
  CAS-BOT-BC281729  Carduus pycnocephalus John Thomas Howell; R. C. Barneby 1954-5-11 29449 Mariposa 12 miles NW of Raymond 365 Comment
  CAS-BOT-BC28280  Carex scopulorum var. bracteosa John Thomas Howell 1944-8-18 20686 Mariposa Snow Flat Comment
  CAS-BOT-BC28281  Carex scopulorum var. bracteosa John Thomas Howell 1944-8-18 20691 Mariposa Porcupine Flat. Comment
  CAS-BOT-BC283552  Lolium multiflorum John Thomas Howell 1964-4-29 40654 Mariposa Mariposa 609 Comment
  CAS-BOT-BC284062  Eragrostis pectinacea var. pectinacea John Thomas Howell 1956-12-4 32012 Mariposa Merced River at confluence of South Fork, Sierra Nevada 426 Comment
  CAS-BOT-BC28453  Carex lenticularis var. lipocarpa John Thomas Howell 1944-8-18 20692 Mariposa Porcupine Flat Comment
  CAS-BOT-BC284757  Hordeum murinum subsp. glaucum John Thomas Howell 1964-4-29 40652 Mariposa Mariposa 609 Comment
  CAS-BOT-BC284758  Hordeum murinum subsp. glaucum John Thomas Howell 1964-4-26 40442 Mariposa Just southeast of Mariposa, on the road to Morman Bar 594 Comment
  CAS-BOT-BC284933  Hordeum brachyantherum subsp. californicum John Thomas Howell 1954-5-19 29892 Mariposa 4 miles nw. of Bagby Comment
  CAS-BOT-BC285072  Hordeum marinum subsp. gussoneanum John Thomas Howell 1964-4-29 40652 A Mariposa Mariposa 609 Comment
  CAS-BOT-BC285422  Cirsium occidentale var. californicum John Thomas Howell 1924-6-9 395 Mariposa Wawona Meadow 1219 Comment
  CAS-BOT-BC285426  Cirsium occidentale var. californicum John Thomas Howell; R. C. Barneby 1954-5-12 29478 Mariposa Merced River, South Fork below Hites Cove 609 Comment
  CAS-BOT-BC285796  Cirsium vulgare John Thomas Howell 1946-7-30 22844 Mariposa Crane Flat 1981 Comment
  CAS-BOT-BC286028  Conyza canadensis John Thomas Howell 1980-10-9 53923 Mariposa Coulterville 530 Comment
  CAS-BOT-BC286766  Ericameria cuneata var. cuneata John Thomas Howell 1931-10-11 8144 Mariposa Wawona Point Comment
  CAS-BOT-BC288581  Centromadia fitchii John Thomas Howell 1980-10-9 53927 Mariposa Coulterville 530 Comment
  CAS-BOT-BC289417  Hordeum murinum subsp. leporinum John Thomas Howell 1964-4-29 40653 Mariposa Mariposa, Sierra Nevada 609 Comment
  CAS-BOT-BC290532  Crepis capillaris John Thomas Howell 1924-6-17 418 Mariposa Wawona 1219 Comment
  CAS-BOT-BC29283  Adenocaulon bicolor John Thomas Howell 1924-7-24 480 Mariposa Wawona 1219 Comment
  CAS-BOT-BC293387  Erigeron algidus John Thomas Howell 1944-8-8 20161 Mariposa High gap south of Elizabeth Lake Comment
  CAS-BOT-BC293997  Deinandra kelloggii John Thomas Howell; R. C. Barneby 1954-5-11 29445 Mariposa 9 miles northwest of Raymond 289 Comment
  CAS-BOT-BC294684  Erigeron breweri var. breweri John Thomas Howell 1923-7-16 125 Mariposa Wawona 1219 Comment
  CAS-BOT-BC295581  Agnorhiza elata John Thomas Howell 1924-7-21 472 Mariposa Wawona Valley 1219 Comment
  CAS-BOT-BC297205  Erigeron coulteri John Thomas Howell 1924-7-28 568 Mariposa Near top of Chilnualna Falls, Yosemite Park Comment
  CAS-BOT-BC297251  Eriophyllum confertiflorum John Thomas Howell 1924-6-13 407 Mariposa Wawona Rd to Yoesmite near Wawona 1219 Comment
  CAS-BOT-BC298006  Eriophyllum confertiflorum John Thomas Howell 1964-4-27 40489 Mariposa Near top of Briceburg Grade 548 Comment
  CAS-BOT-BC299716  Crocidium John Thomas Howell 1931-2-23 5749 Mariposa 7 miles from Coulterville Comment
  CAS-BOT-BC300763  Erigeron glacialis var. glacialis John Thomas Howell 1944-8-8 20166 Mariposa High gap south of Elizabeth Lake Comment
  CAS-BOT-BC300771  Erigeron glacialis var. glacialis John Thomas Howell 1923-8-1 198 Mariposa Near head of Chilnualna Falls, Yosemite Park 2286 Comment
  CAS-BOT-BC301338  Eriophyllum lanatum var. croceum John Thomas Howell 1964-4-28 40576 Mariposa Just south of Morman Bar on road to Ben Hur 548 Comment
  CAS-BOT-BC301392  Eriophyllum lanatum var. grandiflorum John Thomas Howell; R. C. Barneby 1954-5-12 29504 Mariposa Near top of Bagby Grade 579 Comment
  CAS-BOT-BC302651  Gnaphalium palustre John Thomas Howell 1964-4-28 40596 Mariposa 2 miles east of Morman Bar 670 Comment
  CAS-BOT-BC305003  Grindelia hirsutula John Thomas Howell 1931-10-11 8133 Mariposa Mariposa Comment
  CAS-BOT-BC305004  Grindelia hirsutula John Thomas Howell 1980-10-7 53909 Mariposa Mariposa 609 Comment
  CAS-BOT-BC305006  Grindelia hirsutula J. T. Howell 1929-11-29 4548 Mariposa Near Mt. Bullion Comment
  CAS-BOT-BC305007  Grindelia hirsutula J. T. Howell 1929-11-29 4548 Mariposa Near Mt. Bullion Comment
  CAS-BOT-BC305008  Grindelia hirsutula J. T. Howell 1929-11-29 4548 Mariposa Near Mt. Bullion Comment
  CAS-BOT-BC306658  Helenium bigelovii John Thomas Howell 1924-6-13 405 Mariposa Bed of Merced River, Wawona 1219 Comment
  CAS-BOT-BC307515  Hazardia whitneyi var. whitneyi John Thomas Howell 1924-7-27 481 Mariposa Buck Camp Trail between Chilnualna Creek and Johnson Lake, Yosemite Park Comment
  CAS-BOT-BC310121  Hemizonella minima John Thomas Howell 1924-5-13 316 Mariposa Wawona Meadow 1219 Comment
  CAS-BOT-BC311928  Hulsea brevifolia John Thomas Howell 1924-7-27 489 Mariposa Buck Camp Trail between Chilnualna Creek and Johnson Lake, Yosemite Park Comment
  CAS-BOT-BC312071  Eucephalus breweri John Thomas Howell 1924-7-28 497 Mariposa Johnson Lake, Yosemite Park Comment
  CAS-BOT-BC312112  Eurybia integrifolia John Thomas Howell 1924-7-28 552 Mariposa Buck Camp Trail between Johnson Lake and Chilnualna Creek, Yosemite Park Comment
  CAS-BOT-BC312947  Hypochaeris glabra John Thomas Howell 1964-4-26 40450 Mariposa Just southeast of Mariposa, on the road to Morman Bar 594 Comment
  CAS-BOT-BC314768  Helianthella californica var. nevadensis John Thomas Howell 1924-6-5 378 Mariposa Wawona 1219 Comment
  CAS-BOT-BC31644  Carex luzulina var. ablata John Thomas Howell 1944-8-18 20683 Mariposa Snow Flat Comment
  CAS-BOT-BC31704  Carex mariposana John Thomas Howell 1944-8-18 20697 Mariposa Porcupine Flat. Comment
  CAS-BOT-BC31705  Carex mariposana John Thomas Howell 1944-8-18 20694 Mariposa Porcupine Flat. Comment
  CAS-BOT-BC31706  Carex mariposana John Thomas Howell 1944-8-18 20690 Mariposa Snow Flat Comment
  CAS-BOT-BC318732  Hieracium horridum John Thomas Howell 1924-7-27 482 Mariposa Head of Chilnualna Falls, Yosemite Park Comment
  CAS-BOT-BC320171  Holocarpha heermannii John Thomas Howell 1931-10-11 8128 Mariposa Mariposa Comment
  CAS-BOT-BC320172  Holocarpha heermannii John Thomas Howell 1931-10-11 8128 Mariposa Mariposa Comment
  CAS-BOT-BC32099  Carex multicaulis John Thomas Howell 1972-4-24 48698 Mariposa Near Cascade Falls W of Yosemite Valley. 1036 Comment
  CAS-BOT-BC32101  Carex multicaulis John Thomas Howell 1972-4-25 48720 Mariposa Merced River Canyon, 1 mi from Arch Rock on road to Cascade Falls. 914 Comment
  CAS-BOT-BC32176  Carex multicostata John Thomas Howell 1938-8-13 14575 Mariposa Snow Flat Comment
  CAS-BOT-BC32348  Calochortus superbus John Thomas Howell 1931-6-8 6675 Mariposa 5 miles from Mariposa on road to Briceburg Comment
  CAS-BOT-BC324643  Holocarpha virgata John Thomas Howell 1931-10-11 8129 Mariposa Mariposa Comment
  CAS-BOT-BC334693  Madia glomerata John Thomas Howell 1964-8-11 40959 Mariposa Crane Flat, Sierra Nevada 1920 Comment
  CAS-BOT-BC337933  Lasthenia californica John Thomas Howell 1964-4-28 40613 Mariposa 2 miles east of Morman [Mormon] Bar 670 Comment
  CAS-BOT-BC339670  Lessingia leptoclada John Thomas Howell 1928-12-28 4091 Mariposa At foot of Yosemite Falls, Yosemite Valley 1219 Comment
  CAS-BOT-BC34082  Carex breweri John Thomas Howell 1944-8-8 20157 Mariposa High gap south of Elizabeth Lake. 3352 Comment
  CAS-BOT-BC341224  Senecio scorzonella John Thomas Howell 1924-7-28 499 Mariposa Johnson Lake, Yosemite Park Comment
  CAS-BOT-BC341330  Lagophylla glandulosa John Thomas Howell 1931-10-11 8131 Mariposa Mariposa Comment
  CAS-BOT-BC341335  Lagophylla glandulosa John Thomas Howell 1931-10-11 8131 Mariposa Mariposa Comment
  CAS-BOT-BC341444  Lagophylla ramosissima John Thomas Howell; R. C. Barneby 1954-5-11 29440 Mariposa 6 miles northwest of Raymond Comment
  CAS-BOT-BC341855  Lessingia nemaclada John Thomas Howell 1931-10-11 8134 Mariposa Mormon Bar Hill Comment
  CAS-BOT-BC342221  Logfia filaginoides John Thomas Howell 1964-4-27 40505 Mariposa El Portal 640 Comment
  CAS-BOT-BC342222  Logfia filaginoides John Thomas Howell 1960-5-2 35252 Mariposa Near Coulterville 548 Comment
  CAS-BOT-BC343108  Madia gracilis John Thomas Howell 1964-4-26 40470 Mariposa Just southeast of Mariposa on the road to Morman Bar 594 Comment
  CAS-BOT-BC343735  Madia elegans John Thomas Howell 1980-10-7 53906 Mariposa Mariposa 609 Comment
  CAS-BOT-BC343740  Madia elegans John Thomas Howell 1924-7-10 456 Mariposa Wawona 1219 Comment
  CAS-BOT-BC343752  Madia elegans John Thomas Howell 1964-4-28 40567 Mariposa Just south of Morman Bar on road to Ben Hur 548 Comment
  CAS-BOT-BC343753  Madia elegans John Thomas Howell 1954-5-19 29897 Mariposa 4 miles nw. of Bagby Comment
  CAS-BOT-BC343757  Madia elegans John Thomas Howell 1964-4-27 40495 Mariposa Briceburg 365 Comment
  CAS-BOT-BC344394  Madia exigua John Thomas Howell 1924-6-9 394 Mariposa Wawona Meadow 1219 Comment
  CAS-BOT-BC345375  Malacothrix clevelandii John Thomas Howell 1960-5-2 35256 Mariposa Near Coulterville 548 Comment
  CAS-BOT-BC348331  Micropus californicus John Thomas Howell 1964-4-28 40552 Mariposa Just south of Morman Bar on road to Ben Hur 548 Comment
  CAS-BOT-BC34856  Carex deflexa var. boottii John Thomas Howell 1940-6-1 15572 Mariposa Snow Creek Trail. Comment
  CAS-BOT-BC34858  Carex deflexa var. boottii John Thomas Howell 1944-8-18 20696 Mariposa Porcupine Flat. Comment
  CAS-BOT-BC34859  Carex deflexa var. boottii John Thomas Howell 1938-8-13 14581 Mariposa Porcupine Flat. Comment
  CAS-BOT-BC348675  Microseris acuminata John Thomas Howell 1964-4-28 40617 Mariposa 2 miles east of Morman Bar 670 Comment
  CAS-BOT-BC350050  Oreostemma alpigenum var. andersonii John Thomas Howell 1924-7-28 501 Mariposa Johnson Lake, Yosemite Park Comment
  CAS-BOT-BC356075  Phalacroseris bolanderi John Thomas Howell 1924-7-28 555 Mariposa Buck Camp Trail between Johnson Lake and Chilnualna Creek, Yosemite Park Comment
  CAS-BOT-BC356960  Pseudognaphalium canescens John Thomas Howell 1976-8-12 52226 Mariposa Glacier Point 2194 Comment
  CAS-BOT-BC357198  Pseudognaphalium macounii John Thomas Howell 1924-7-29 594 Mariposa Wawona 1219 Comment
  CAS-BOT-BC357225  Pseudognaphalium microcephalum John Thomas Howell 1924-7-29 593 Mariposa Wawona 1219 Comment
  CAS-BOT-BC357563  Pseudognaphalium stramineum John Thomas Howell 1924-7-2 451 Mariposa Wawona 1219 Comment
  CAS-BOT-BC361950  Psilocarphus tenellus John Thomas Howell 1964-4-28 40594 Mariposa 2 miles east of Morman Bar 670 Comment
  CAS-BOT-BC362736  Raillardella argentea John Thomas Howell 1944-8-8 20155 Mariposa High gap south of Elizabeth Lake Comment
  CAS-BOT-BC362839  Raillardella scaposa John Thomas Howell 1944-8-8 20167 Mariposa High gap south of Elizabeth Lake Comment
  CAS-BOT-BC362840  Raillardella scaposa John Thomas Howell 1924-7-28 556 Mariposa Buck Camp Trail between Johnson Lake and Chilnualna Creek, Yosemite Park Comment
  CAS-BOT-BC36291  Chrysolepis sempervirens John Thomas Howell 1924-7-27 484 Mariposa Slopes above top of Chilnualna Falls, Yosemite Park Comment
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Dec 7 2018
  CAS-BOT-BC363563  Senecio clarkianus John Thomas Howell 1924-7-11 459 Mariposa Wawona Meadow 1219 Comment
  CAS-BOT-BC363564  Senecio clarkianus John Thomas Howell 1924-7-11 459 Mariposa Wawona Meadow 1219 Comment
  CAS-BOT-BC364353  Senecio triangularis John Thomas Howell 1924-7-11 460 Mariposa Wawona Meadow 1219 Comment
  CAS-BOT-BC364354  Senecio triangularis John Thomas Howell 1923-8-1 199 Mariposa Near head of Chilnualna Falls, Yosemite Park 2286 Comment
  CAS-BOT-BC364355  Senecio triangularis John Thomas Howell 1924-6-7 382 Mariposa Along the Merced River, Wawona 1219 Comment
  CAS-BOT-BC364720  Sericocarpus oregonensis subsp. californicus John Thomas Howell 1924-7-29 584 Mariposa Wawona 1219 Comment
  CAS-BOT-BC364802  Silybum marianum John Thomas Howell 1964-4-26 40455 Mariposa Just southeast of Mariposa, on the road to Morman Bar 594 Comment
  CAS-BOT-BC365456  Solidago elongata John Thomas Howell 1924-7-28 544 Mariposa Buck Camp Trail between Chilnualna Creek and Johnson Lake, Yosemite Park Comment
  CAS-BOT-BC365457  Solidago elongata John Thomas Howell 1924-7-22 470 Mariposa Meadow near Indian Bridge, Wawona 1219 Comment
  CAS-BOT-BC36569  Lithocarpus densiflorus var. echinoides John Thomas Howell 1964-4-27 40499 Mariposa Yosemite National Park, west end of tunnel on Wawona Road 1280 Comment
  CAS-BOT-BC37357  Cardamine californica John Thomas Howell 1924-5-12 312 Mariposa Near Wawona. 1219 Comment
  CAS-BOT-BC374564  Sonchus oleraceus John Thomas Howell 1964-4-29 40648 Mariposa Mariposa 609 Comment
  CAS-BOT-BC374917  Layia pentachaeta subsp. pentachaeta John Thomas Howell 1964-4-26 40443 Mariposa Sierra Nevada. Just SE of Mariposa, on the road to Morman Bar 594 Comment
  CAS-BOT-BC374918  Layia pentachaeta subsp. pentachaeta John Thomas Howell 1964-4-28 40543 Mariposa Sierra Nevada. Just south of Morman Bar on road to Ben Hur 548 Comment
  CAS-BOT-BC374919  Layia pentachaeta subsp. pentachaeta John Thomas Howell; R. C. Barneby 1954-5-11 40543 Mariposa Sierra Nevada. 9 miles NW of Raymond 289 Comment
  CAS-BOT-BC375832  Stephanomeria virgata John Thomas Howell 1956-12-4 31979 Mariposa Bear Creek Canyon above Briceburg Comment
  CAS-BOT-BC375834  Stephanomeria virgata John Thomas Howell 1924-7-29 583 Mariposa Wawona 1219 Comment
  CAS-BOT-BC37919  Cardamine oligosperma John Thomas Howell 1964-4-28 40557 Mariposa Sierra Nevada. Just south of Morman Bar on road to Ben Hur. 548 Comment
  CAS-BOT-BC37920  Cardamine oligosperma John Thomas Howell 1964-4-28 40598 Mariposa Sierra Nevada. 2 miles east of Morman Bar. 670 Comment
  CAS-BOT-BC37921  Cardamine oligosperma John Thomas Howell 1972-4-25 48701 Mariposa Sierra Nevada. Yosemite Valley. Near Camp Curry. 1219 Comment
  CAS-BOT-BC381774  Uropappus lindleyi John Thomas Howell 1964-4-26 40446 Mariposa Just southeast of Mariposa, on the road to Morman Bar 594 Comment
  CAS-BOT-BC382976  Wyethia angustifolia John Thomas Howell 1924-6-20 430 Mariposa Wawona 1219 Comment
  CAS-BOT-BC384450  Silene antirrhina John Thomas Howell 1964-4-27 40528 Mariposa El Portal 640 Comment
  CAS-BOT-BC384554  Silene bridgesii John Thomas Howell 1923-7-9 111 Mariposa Near Stella Lake, Wawona 1219 Comment
  CAS-BOT-BC386901  Silene gallica John Thomas Howell 1964-4-27 40512 Mariposa El Portal 640 Comment
  CAS-BOT-BC388320  Cerastium glomeratum John Thomas Howell 1924-5-13 318 Mariposa Wawona Meadow 1219 Comment
  CAS-BOT-BC388480  Herniaria John Thomas Howell 1976-8-12 52229 Mariposa Mariposa Grove, Yosemite Park 1950 Comment
  CAS-BOT-BC388541  Herniaria hirsuta var. cinerea John Thomas Howell 1924-7-29 588 Mariposa Wawona Meadow 1219 Comment
  CAS-BOT-BC389344  Silene lemmonii John Thomas Howell 1923-6-23 81 Mariposa Near Stella Lake, Wawona 1219 Comment
  CAS-BOT-BC389878  Silene sargentii John Thomas Howell 1944-8-8 20160 Mariposa High gap south of Elizabeth Lake Comment
  CAS-BOT-BC390632  Spergularia rubra John Thomas Howell 1924-6-2 365 Mariposa Wawona 1219 Comment
  CAS-BOT-BC397718  Stellaria nitens John Thomas Howell 1964-4-28 40544 Mariposa just S of Morman Bar on road to Ben Hur 548 Comment
  CAS-BOT-BC400671  Asarum hartwegii John Thomas Howell 1923-6-27 96 Mariposa Wawona 1219 Comment
  CAS-BOT-BC400757  Asarum lemmonii John Thomas Howell 1940-6-2 15580 Mariposa Yosemite Valley Comment
  CAS-BOT-BC401403  Hypericum scouleri John Thomas Howell 1923-7-16 128 Mariposa Margin of Stella Lake, Wawona 1219 Comment
  CAS-BOT-BC40811  Erysimum capitatum John Thomas Howell 1964-4-27 40504 Mariposa Sierra Nevada. El Portal. 640 Comment
  CAS-BOT-BC410755  Hypericum concinnum John Thomas Howell 1954-5-19 29906 Mariposa Mt. Bullion; Sierra Nevada 640 Comment
  CAS-BOT-BC41375  Draba verna John Thomas Howell 1972-4-25 48703 Mariposa Sierra Nevada. Yosemite Valley. Near Camp Curry. 1219 Comment
  CAS-BOT-BC419215  Persicaria maculosa John Thomas Howell 1924-7-24 481 Mariposa Wawona 1219 Comment
  CAS-BOT-BC419219  Persicaria maculosa John Thomas Howell 1964-4-29 40646 Mariposa Mariposa 609 Comment
  CAS-BOT-BC420374  Darmera peltata John Thomas Howell 1923-6-13 54 Mariposa mouth of Big Creek, Wawona Valley 1219 Comment
  CAS-BOT-BC421219  Pterostegia drymarioides John Thomas Howell 1964-4-28 40578 Mariposa Just south of Morman Bar on road to Ben Hur 548 Comment
  CAS-BOT-BC421596  Rumex crispus John Thomas Howell 1924-6-20 427 Mariposa Wawona 1219 Comment
  CAS-BOT-BC421597  Rumex crispus John Thomas Howell 1964-4-29 40659 Mariposa Mariposa 609 Comment
  CAS-BOT-BC427678  Crassula connata John Thomas Howell 1964-4-28 40577 Mariposa Just south of Morman Bar on road to Ben Hur 548 Comment
  CAS-BOT-BC429053  Micranthes nidifica John Thomas Howell 1975-6-6 51045 Mariposa East end of tunnel, Wawona Road. Yosemite Valley. Yosemite National Park. Comment
  CAS-BOT-BC42972  Descurainia incisa subsp. incisa John Thomas Howell 1976-8-13 52246 Mariposa Sierra Nevada. Yosemite Valley. Near Yosemite Lodge. 1219 Comment
  CAS-BOT-BC430617  Lithophragma affine John Thomas Howell 1975-6-5 51039 Mariposa West end of tunnel, Wawona Road, Yosemite Valley Comment
  CAS-BOT-BC430994  Lithophragma bolanderi John Thomas Howell 1960-5-2 35267 Mariposa Highway 49 SE of Coulterville Comment
  CAS-BOT-BC430995  Lithophragma bolanderi John Thomas Howell 1964-4-28 40631 Mariposa 2 miles E of Mormon Bar 670 Comment
  CAS-BOT-BC432966  Mitella breweri John Thomas Howell 1924-7-28 527 Mariposa Johnson Lake, Yosemite Park Comment
  CAS-BOT-BC434264  Rumex triangulivalvis John Thomas Howell 1944-8-18 20702 Mariposa Crane Flat Comment
  CAS-BOT-BC434265  Rumex triangulivalvis John Thomas Howell 1944-8-18 20703 Mariposa Crane Flat Comment
  CAS-BOT-BC434266  Rumex triangulivalvis John Thomas Howell 1944-8-18 20703 A Mariposa Crane Flat Comment
  CAS-BOT-BC438438  Calandrinia ciliata John Thomas Howell 1964-4-28 40622 Mariposa 2 miles east of Morman Bar 670 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-BC438475  Calandrinia ciliata John Thomas Howell 1924-5-17 328 Mariposa Wawona Meadow 1219 Comment
  CAS-BOT-BC439847  Claytonia perfoliata John Thomas Howell 1964-4-26 40481 Mariposa Just southeast of Mariposa on the road to Morman Bar. 594 Comment
  CAS-BOT-BC441232  Luzula macrantha John Thomas Howell 1924-5-23 346 Mariposa Wawona 1219 Comment
  CAS-BOT-BC443595  Claytonia perfoliata subsp. perfoliata John Thomas Howell 1964-4-28 40585 Mariposa Just south of Morman Bar on road to Ben Hur. 548 Comment
  CAS-BOT-BC443596  Claytonia perfoliata subsp. perfoliata John Thomas Howell 1964-4-28 40586 Mariposa Just south of Morman Bar on road to Ben Hur. 548 Comment
  CAS-BOT-BC444918  Montia fontana John Thomas Howell 1924-5-13 317 Mariposa Wawona Meadow 1219 Comment
  CAS-BOT-BC444919  Montia fontana John Thomas Howell 1964-4-28 40584 Mariposa Just south of Morman Bar on road to Ben Hur 548 Comment
  CAS-BOT-BC445050  Montia linearis John Thomas Howell 1924-5-13 315 Mariposa Wawona Meadow 1219 Comment
  CAS-BOT-BC44573  Arctostaphylos viscida subsp. mariposa John Thomas Howell 1931-2-23 5746 Mariposa 3 miles from Coulterville on road to Bower's Cave Comment
  CAS-BOT-BC44574  Arctostaphylos viscida subsp. mariposa John Thomas Howell 1931-2-23 5745 Mariposa 3 miles from Coulterville on road to Bower's Cave Comment
  CAS-BOT-BC44575  Arctostaphylos viscida subsp. mariposa John Thomas Howell 1931-2-23 5744 Mariposa 3 miles from Coulterville on road to Bower's Cave Comment
  CAS-BOT-BC45919  Arctostaphylos nevadensis John Thomas Howell 1924-7-27 485 Mariposa Above top of Chilnualna Falls, Yosemite Park Comment
  CAS-BOT-BC46612  Arctostaphylos patula John Thomas Howell 1931-6-8 6687 Mariposa Summit of Chowchilla Mt. Comment
  CAS-BOT-BC46641  Arctostaphylos patula John Thomas Howell 1924-5-16 324 Mariposa Wawona Valley near Wawona. 1219 Comment
  CAS-BOT-BC46643  Arctostaphylos patula John Thomas Howell 1931-10-11 8143 Mariposa Wawona Valley. Comment
  CAS-BOT-BC46644  Arctostaphylos patula John Thomas Howell 1924-6-22 438 Mariposa Mariposa Grove. Comment
  CAS-BOT-BC46645  Arctostaphylos patula John Thomas Howell 1924-7-28 569 Mariposa Near top of Chilnualna Falls, Yosemite Park. Comment
  CAS-BOT-BC47109  Arctostaphylos viscida subsp. mariposa John Thomas Howell 1964-4-28 40569 Mariposa Just s. of Morman Bar on road to Ben Hur. 548 Comment
  CAS-BOT-BC47137  Arctostaphylos viscida subsp. mariposa John Thomas Howell 1972-4-25 48708 Mariposa Yosemite Valley. At base of Eagle Peak. 1219 Comment
  CAS-BOT-BC47149  Arctostaphylos viscida subsp. mariposa John Thomas Howell 1931-6-8 6684 Mariposa Just s. of summit of Chowchilla Mt. Comment
  CAS-BOT-BC47173  Arctostaphylos viscida subsp. mariposa John Thomas Howell 1931-2-23 5745 Mariposa Near Coulterville. Comment
  CAS-BOT-BC47174  Arctostaphylos viscida subsp. mariposa John Thomas Howell 1923-5-25 21 Mariposa Near Wawona. 1524 Comment
  CAS-BOT-BC47569  Bolandra californica John Thomas Howell 1975-6-6 51046 Mariposa East end of tunnel, Wawona Road, Yosemite Valley Comment
  CAS-BOT-BC48136  Jepsonia heterandra John Thomas Howell 1931-10-12 8151 Mariposa Merced River Canyon, 1 mile east of Bagby Comment
  CAS-BOT-BC48137  Jepsonia heterandra John Thomas Howell 1956-12-4 31983 Mariposa Merced River Canyon, 0.5 mile above Briceburg 396 Comment
  CAS-BOT-BC48138  Jepsonia heterandra John Thomas Howell 1956-12-4 31992 Mariposa Merced River Canyon, 2.6 mile above Briceburg Comment
  CAS-BOT-BC48139  Jepsonia heterandra John Thomas Howell 1956-12-4 31987 Mariposa Merced River Canyon, 1.5 miles above Briceburg Comment
  CAS-BOT-BC48607  Ceanothus cordulatus John Thomas Howell 1923-8-1 206 Mariposa Buck Camp Trail, Yosemite Park Comment
  CAS-BOT-BC48608  Ceanothus cordulatus John Thomas Howell 1924-6-3 367 Mariposa Wawona Valley near the Indian Bridge 1219 Comment
  CAS-BOT-BC48891  Ceanothus cuneatus John Thomas Howell 1964-4-28 40620 Mariposa in Blue Oak belt, 2 miles east of Morman Bar 670 Comment
  CAS-BOT-BC48892  Ceanothus cuneatus John Thomas Howell 1964-4-28 40643 Mariposa Bootjack 685 Comment
  CAS-BOT-BC48893  Ceanothus cuneatus John Thomas Howell 1924-5-10 304 Mariposa Wawona 1219 Comment
  CAS-BOT-BC49828  Ceanothus diversifolius John Thomas Howell 1923-5-25 22 Mariposa Near Wawona, Wawona Valley 1371 Comment
  CAS-BOT-BC50900  Ceanothus fresnensis John Thomas Howell 1931-6-8 6685 Mariposa Summit of Chowchilla Mt. Comment
  CAS-BOT-BC51254  Ceanothus leucodermis John Thomas Howell 1964-4-28 40491 Mariposa Near top of Briceburg Grade 548 Comment
  CAS-BOT-BC53195  Ceanothus parvifolius John Thomas Howell 1924-6-22 439 Mariposa Mariposa Grove of Big Trees Comment
  CAS-BOT-BC53751  Rhododendron columbianum John Thomas Howell 1924-7-28 502 Mariposa Yosemite Park - Johnson Lake Comment
  CAS-BOT-BC55764  Frangula rubra subsp. rubra John Thomas Howell 1975-6-5 51035 Mariposa Glacier Point talus near Camp Curry, Yosemite Valley 1219 Comment
  CAS-BOT-BC55811  Frangula rubra subsp. yosemitana John Thomas Howell 1923-7-2 107 Mariposa Stella Lake, Wawona 1219 Comment
  CAS-BOT-BC55812  Frangula rubra subsp. yosemitana John Thomas Howell 1924-7-22 478 Mariposa Wawona Valley 1219 Comment
  CAS-BOT-BC55813  Frangula rubra subsp. yosemitana John Thomas Howell 1972-4-25 48712 Mariposa between Yosemite Valley and Cascade Falls Comment
  CAS-BOT-BC55814  Frangula rubra subsp. yosemitana John Thomas Howell 1956-12-4 32008 Mariposa Merced River at confluence of South Fork 426 Comment
  CAS-BOT-BC56246  Gaultheria humifusa John Thomas Howell 1944-8-18 20684 Mariposa May Lake Trail 2682 Comment
  CAS-BOT-BC56247  Gaultheria humifusa John Thomas Howell 1944-8-18 20685 Mariposa Snow Flat 2682 Comment
  CAS-BOT-BC56409  Leucothoe davisiae John Thomas Howell 1924-7-28 567 Mariposa Near top of Chilnualna Falls, Yosemite Park Comment
  CAS-BOT-BC56411  Leucothoe davisiae John Thomas Howell 1923-8-1 195 Mariposa near head of Chilnualna Falls, Yosemite Park 2286 Comment
  CAS-BOT-BC56475  Phyllodoce breweri John Thomas Howell 1924-7-28 535 Mariposa Johnson Lake, Yosemite Park 2590 Comment
  CAS-BOT-BC57881  Equisetum X ferrissii John Thomas Howell 1956-12-4 32015 Mariposa Merced River at confluence of South Fork. 426 Comment
  CAS-BOT-BC59513  Rhamnus ilicifolia John Thomas Howell 1964-4-28 40554 Mariposa Sierra Nevada - just south of Morman Bar on road to Ben Hur 548 Comment
  CAS-BOT-BC59514  Rhamnus ilicifolia John Thomas Howell 1972-4-24 48697 Mariposa Sierra Nevada - El. Portal 640 Comment
  CAS-BOT-BC60050  Lepidium virginicum var. menziesii John Thomas Howell 1923-6-7 31 Mariposa Wawona. 1219 Comment
  CAS-BOT-BC60339  Nasturtium officinale John Thomas Howell 1924-6-14 408 Mariposa Stream in Wawona Meadow. Comment
  CAS-BOT-BC62501  Quercus chrysolepis John Thomas Howell 1940-6-1 15570 Mariposa Snow Creek Trail Comment
  CAS-BOT-BC62507  Quercus chrysolepis John Thomas Howell 1924-6-15 415 Mariposa Wawona Road to Yosemite, near Wawona 1280 Comment
  CAS-BOT-BC63955  Antennaria argentea John Thomas Howell 1924-6-5 375 Mariposa Wawona 1219 Comment
  CAS-BOT-BC64242  Sedum obtusatum subsp. obtusatum John Thomas Howell 1923-8-1 191 Mariposa Near head of Chilnualna Falls, Yosemite Park 2286 Comment
  CAS-BOT-BC64672  Anaphalis margaritacea John Thomas Howell 1924-7-27 488 Mariposa Buck Camp Trail between Chilnualna Creek and Johnson Lake, Yosemite Park Comment
  CAS-BOT-BC64673  Anaphalis margaritacea John Thomas Howell 1924-7-2 447 Mariposa Wawona Valley 1219 Comment
  CAS-BOT-BC64676  Anaphalis margaritacea John Thomas Howell 1980-10-8 53917 Mariposa Near Badger Pass, Yosemite Nat. Park Comment
  CAS-BOT-BC65596  Adiantum jordanii John Thomas Howell 1956-12-4 31998 Mariposa Merced River Canyon 2.6 miles above Briceburg 365 Comment
  CAS-BOT-BC67733  Pellaea andromedifolia John Thomas Howell 1956-12-4 31996 Mariposa Sierra Nevada - Merced River Canyon, 2.6 miles above Briceburg Comment
  CAS-BOT-BC67920  Dryopteris arguta John Thomas Howell 1956-12-4 31997 Mariposa Sierra Nevada - Merced River Canyon 2.6 miles above Briceburg Comment
  CAS-BOT-BC70131  Cheilanthes gracillima John Thomas Howell 1956-12-4 31993 Mariposa Merced River Canyon 2.6 miles above Briceburg 396 Comment
  CAS-BOT-BC70289  Cheilanthes intertexta John Thomas Howell 1975-6-5 51033 Mariposa Glacier Point talus near Camp Curry, Yosemite Valley 1219 Comment
  CAS-BOT-BC71349  Pellaea mucronata John Thomas Howell 1964-4-27 40487 Mariposa Midpines 762 Comment
  CAS-BOT-BC71564  Pentagramma pallida John Thomas Howell; R. C. Barneby 1954-5-11 29457 Mariposa 4 miles south of Mormon Bar 441 Comment
  CAS-BOT-BC71571  Pentagramma pallida John Thomas Howell 1956-12-4 31994 Mariposa Merced River Canyon 2.6 miles above Briceburg Comment
  CAS-BOT-BC72021  Polypodium calirhiza John Thomas Howell 1956-12-4 31986 Mariposa Merced River Canyon 1.5 miles above Briceburg 396 Comment
  CAS-BOT-BC73971  Turritis glabra John Thomas Howell 1923-6-22 77 Mariposa At Stella Lake, Wawona. 1219 Comment
  CAS-BOT-BC74555  Rorippa curvisiliqua John Thomas Howell; R. C. Barneby 1954-5-11 29453 Mariposa Sierra Nevada. 4 miles south of Mormon Bar. 441 Comment
  CAS-BOT-BC75322  Sisymbrium officinale John Thomas Howell 1972-4-24 48686 Mariposa Sierra Nevada. Catheys Valley. 426 Comment
  CAS-BOT-BC76313  Dendromecon John Thomas Howell 1954-5-19 29907 Mariposa Sierra Nevada. Mount Bullion. 640 Comment
  CAS-BOT-BC77070  Pentagramma triangularis subsp. triangularis John Thomas Howell 1956-12-4 31995 Mariposa Sierra Nevada - Merced River Canyon 2.6 miles above Briceburg Comment
  CAS-BOT-BC77782  Woodwardia fimbriata John Thomas Howell 1956-12-4 31988 Mariposa Merced River Canyon 1.5 miles above Briceburg 365 Comment
  CAS-BOT-BC78261  Pinus albicaulis John Thomas Howell 1944-8-8 20170 Mariposa High gap south of Elizabeth Lake Comment
  CAS-BOT-BC81016  Juniperus californica John Thomas Howell 1931-2-23 5748 Mariposa 6 miles from Coulterville on road to Bogby Comment
  CAS-BOT-BC82616  Arnica lanceolata subsp. prima John Thomas Howell 1924-7-2 446 Mariposa Wawona Valley 1219 Comment
  CAS-BOT-BC8308  Lupinus ochroleucus John Thomas Howell 1941-6-1 16244 Mariposa about midway between Briceburg and Mariposa Comment
  CAS-BOT-BC8309  Lupinus ochroleucus John Thomas Howell 1941-6-1 16244 Mariposa about midway between Briceburg and Mariposa Comment
  CAS-BOT-BC85190  Torreya californica John Thomas Howell 1972-4-25 48715 Mariposa Sierra Nevada - forest in Merced river canyon, 1 mile from Arch Rock on road to Cascade Falls 914 Comment
  CAS-BOT-BC86912  Quercus douglasii John Thomas Howell 1964-4-28 40607 Mariposa 2 miles E of Morman Bar 670 Comment
  CAS-BOT-BC86963  Antennaria pulchella John Thomas Howell 1944-8-8 20171 Mariposa High gap south of Elizabeth Lake Comment
  CAS-BOT-BC87445  Streptanthus polygaloides John Thomas Howell 1954-5-19 29890 Mariposa Sierra Nevada. 4 miles northwest of Bagby. Comment
  CAS-BOT-BC87631  Streptanthus tortuosus John Thomas Howell 1923-7-27 162 Mariposa Near Indian Bridge, Wawona. 1219 Comment
  CAS-BOT-BC87633  Streptanthus tortuosus John Thomas Howell 1964-4-27 40526 Mariposa Sierra Nevada. El Portal. 640 Comment
  CAS-BOT-BC87634  Streptanthus tortuosus John Thomas Howell 1972-4-24 48689 Mariposa Sierra Nevada. 3 miles from Briceburg on road to El Portal in Merced River Canyon. 396 Comment
  CAS-BOT-BC87635  Streptanthus tortuosus John Thomas Howell 1975-6-5 51034 Mariposa Sierra Nevada. Yosemite Valley. Glacier Point near Camp Curry. 1219 Comment
  CAS-BOT-BC87913  Streptanthus tortuosus John Thomas Howell 1972-4-24 48689 Mariposa Sierra Nevada. 3 miles from Briceburg on road to El Portal in Merced River Canyon. 396 Comment
  CAS-BOT-BC88496  Thysanocarpus curvipes John Thomas Howell 1940-6-1 15568 Mariposa Snow Creek Trail. 1676 Comment
  CAS-BOT-BC88498  Thysanocarpus curvipes John Thomas Howell 1964-4-26 40471 Mariposa Sierra Nevada. Just southeast of Mariposa on the road to Morman Bar. 594 Comment
  CAS-BOT-BC88499  Thysanocarpus curvipes John Thomas Howell 1964-4-27 40498 Mariposa Sierra Nevada. Briceburg. 365 Comment
  CAS-BOT-BC88500  Thysanocarpus curvipes John Thomas Howell 1964-4-27 40529 Mariposa Sierra Nevada. El Portal. 640 Comment
  CAS-BOT-BC88501  Thysanocarpus curvipes John Thomas Howell 1964-4-27 40530 Mariposa Sierra Nevada. El Portal. 640 Comment
  CAS-BOT-BC88502  Thysanocarpus curvipes John Thomas Howell 1964-4-27 40531 Mariposa Sierra Nevada. El Portal. 640 Comment
  CAS-BOT-BC88503  Thysanocarpus curvipes John Thomas Howell 1964-4-28 40583 Mariposa Sierra Nevada. Just south of Morman Bar on road to Ben Hur. 548 Comment
  CAS-BOT-BC88504  Thysanocarpus curvipes John Thomas Howell 1972-4-24 48683 Mariposa Sierra Nevada. Catheys Valley. 426 Comment
  CAS-BOT-BC88505  Thysanocarpus curvipes John Thomas Howell 1972-4-24 48684 Mariposa Sierra Nevada. Catheys Valley. 426 Comment
  CAS-BOT-BC88507  Thysanocarpus curvipes John Thomas Howell 1975-6-6 51047 Mariposa Sierra Nevada. Yosemite Valley. East end of tunnel, Wawona Road. Comment
  CAS-BOT-BC88897  Lepidium densiflorum var. densiflorum John Thomas Howell 1976-8-13 52251 Mariposa Sierra Nevada. Yosemite Valley. Near Yosemite Lodge. 1219 Comment
  CAS-BOT-BC89840  Lepidium nitidum John Thomas Howell 1964-4-28 40612 Mariposa Sierra Nevada. 2 miles east of Morman Bar. 670 Comment
  CAS-BOT-BC89842  Lepidium nitidum John Thomas Howell 1964-4-28 40548 Mariposa Sierra Nevada. Just south of Morman Bar on road to Ben Hur. 548 Comment
  CAS-BOT-BC91167  Umbellularia californica John Thomas Howell; R. C. Barneby 1954-5-12 29484 Mariposa Sierra Nevada. Merced River South Fork below Hites Cove. 609 Comment
  CAS-BOT-BC91168  Umbellularia californica John Thomas Howell 1962-4-27 40500 Mariposa Sierra Nevada. West end of Yosemite Valley at Cascade Falls. 1051 Comment
  CAS-BOT-BC91169  Umbellularia californica John Thomas Howell 1972-4-24 48692 Mariposa Sierra Nevada. El Portal. 640 Comment
  CAS-BOT-BC91170  Umbellularia californica John Thomas Howell 1975-6-4 51021 Mariposa Sierra Nevada. Yosemite Valley. Glacier Point talus near Camp Curry. 1219 Comment
  CAS-BOT-BC93281  Ribes cereum John Thomas Howell 1924-5-21 343 Mariposa Wawona. 1219 Comment
  CAS-BOT-BC93282  Ribes cereum John Thomas Howell 1923-6-7 29 Mariposa Wawona Valley. 1219 Comment
  CAS-BOT-BC93722  Artemisia norvegica subsp. saxatilis John Thomas Howell 1944-8-18 20699 Mariposa Porcupine Flat Comment
  CAS-BOT-BC93886  Artemisia dracunculus John Thomas Howell 1976-8-13 52250 Mariposa Sierra Nevada - near Yosemite Lodge, Yosemite Valley 1219 Comment
  CAS-BOT-BC95337  Bowlesia incana John Thomas Howell; R. C. Barneby 1954-5-11 29442 Mariposa 9 miles northwest of Raymond 289 Comment
  CAS-BOT-BC98206  Baccharis salicifolia John Thomas Howell 1956-12-4 32002 Mariposa Merced River Canyon 1 mile below South Fork confluence. Comment
  CAS-BOT-BC99179  Symphyotrichum ascendens John Thomas Howell 1924-7-28 541 Mariposa Buck Camp Trail between Chilnualna Creek and Johnson Lake, Yosemite Park Comment
  CAS-BOT-BC99306  Symphyotrichum spathulatum John Thomas Howell 1924-7-2 449 Mariposa Near Indian Bridge, Wawona 1219 Comment
  CDA2259  Muhlenbergia schreberi J. T. Howell 1976-8-13 52244 Mariposa Near Yosemite Lodge, Yosemite Valley. Comment
  CDA4219  Medicago polymorpha J. T. Howell 1972-4-25 48718 Mariposa Sierra Nevada Mountains; Merced River Canyon, 1 mi from Arch Rock on the road to Cascade Falls. Comment
  CDA442  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
  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
  JEPS13649  Symphoricarpos mollis John Thomas Howell 1924-6-17 420 Mariposa Wawona Valley 1219 Comment
  JEPS1516  Nemophila heterophylla John Thomas Howell 1923-6-7 33 Mariposa Wawona 1219 Comment
  JEPS22387  Plagiobothrys torreyi John Thomas Howell 1924-5-30 357 Mariposa Wawona 1219 Comment
  JEPS3178  Antirrhinum leptaleum John Thomas Howell 1923-7-30 183 Mariposa Wawona Meadow 1219 Comment
  JEPS33677  Physocarpus capitatus John Thomas Howell 1924-7-22 475 Mariposa near Merced River Wawona Valley 1219 Comment
  JEPS33678  Ribes roezlii John Thomas Howell 1923-5-25 16 Mariposa Wawona 1219 Comment
  JEPS33679  Drymocallis hansenii John Thomas Howell 1923-6-25 94 Mariposa Wawona 1219 Comment
  JEPS33680  Horkelia tridentata John Thomas Howell 1923-7-30 184 Mariposa Wawona 1219 Comment
  JEPS33695  Lupinus stiversii John Thomas Howell 1923-6-7 32 Mariposa Wawona 1219 Comment
  JEPS33705  Lathyrus sulphureus John Thomas Howell 1923-7-1 99 Mariposa Wawona 1219 Comment
  JEPS3854  Veronica americana John Thomas Howell 1923-6-10 43 Mariposa Wawona 1219 Comment
  JEPS42570  Barbarea orthoceras John Thomas Howell 1923-6-22 75 Mariposa Stella Lake Wawona Valley (near Hotel Wawona) 1219 Comment
  JEPS85662  Ribes John Thomas Howell 1923-6-7 29 Mariposa Wawona 1219 Comment
  LA17528  Carex scopulorum var. bracteosa John Thomas Howell; 1938-8-13 14578 Mariposa Snow Flat Comment
  LA204001  Holocarpha virgata John Thomas Howell; 1931-10-11 8129 Mariposa Mariposa Comment
  LA42196  Arctostaphylos viscida subsp. mariposa John Thomas Howell; 1931-2-23 5753 Mariposa near Bear Valley Comment
  NY15962  Lupinus ochroleucus J. T. Howell 1941-6-1 16244 Mariposa About midway between Briceburg and Mariposa Comment
  POM181012  Arctostaphylos viscida subsp. mariposa J. T. Howell 1931-2-23 5745 Mariposa Near Coulterville. Comment
  POM181142  Arctostaphylos viscida subsp. mariposa J. T. Howell 1931-2-23 5753 Mariposa Near Bear Valley. Comment
  POM181151  Saxifraga californica John T. Howell 1931-2-23 5752 Mariposa Near Bagby. Comment
  POM183134  Lessingia leptoclada John T. Howell 1931-10-12 8150 Mariposa Merced River Canyon near Bagby Comment
  POM183302  Ericameria cuneata var. cuneata J. T. Howell 1931-10-11 8144 Mariposa Wawona Point Comment
  POM183303  Lagophylla glandulosa J. T. Howell 1931-10-11 8131 Mariposa Mariposa. Comment
  POM183307  Holocarpha heermannii J. T. Howell 1931-10-11 8128 Mariposa Mariposa. Comment
  POM183409  Jepsonia heterandra John T. Howell 1931-10-12 8151 Mariposa Merced River Canyon near Bagby Comment
  POM193963  Arctostaphylos viscida subsp. mariposa J. T. Howell 1923-5-26 21 Mariposa Near Wawona. 1524 Comment
Read comments
Jun 13 2009
  POM196440  Ceanothus integerrimus var. californicus J. T. Howell 1923-6-24 85 Mariposa Wawona Valley. 1220 Comment
  POM204284  Collinsia tinctoria J. T. Howell 1931-6-8 6677 Mariposa 5 miles from Mariposa on road to Briceburg. Comment
  POM248604  Carex scopulorum var. bracteosa J. T. Howell 1938-8-13 14578 Mariposa Snow Flat Comment
  POM248605  Carex specifica J. T. Howell 1938-8-13 14580 Mariposa Porcupine Flat. Comment
  POM260889  Mimulus laciniatus J. T. Howell 1940-6-1 15559 Mariposa Snow Creek Trail 1677 Comment
  POM261431  Juncus capillaris J. T. Howell 1940-6-1 15564 Mariposa Snow Creek Trail 1677 Comment
  POM261434  Garrya fremontii J. T. Howell 1940-6-1 15567 Mariposa Snow Creek Trail 1677 Comment
  POM261555  Vulpia microstachys var. pauciflora J. T. Howell 1940-6-2 15579 Mariposa Yosemite Valley. Comment
  POM261632  Amelanchier pallida J. T. Howell 1940-6-1 15569 Mariposa Snow Creek Trail 1677 Comment
  POM303613  Poa secunda J. T. Howell 1944-8-8 20152 Mariposa High gap south of Elizabeth Lake. Comment
  POM303614  Poa cusickii subsp. cusickii J. T. Howell 1944-8-8 20153 Mariposa High gap south of Elizabeth Lake. Comment
  POM303689  Raillardella argentea J. T. Howell 1944-8-8 20155 Mariposa High gap south of Elizabeth Lake. Comment
  POM303705  Gaultheria humifusa J. T. Howell 1944-8-18 20685 Mariposa Snow Flat Comment
  POM303714  Arabis platysperma var. howellii J. T. Howell 1944-8-8 20156 Mariposa High gap south of Elizabeth Lake. Comment
  POM304482  Carex brainerdii J. T. Howell 1940-5-31 15550 Mariposa Yosemite Valley. Comment
  RSA183380  Juniperus californica J. T. Howell 1931-2-23 5748 Mariposa 6 miles from Coulterville on road to Bagby Comment
  RSA244757  Umbellularia californica J. T. Howell 1962-4-27 40500 Mariposa West end of Yosemite Valley at Cascade Falls, 1052 Comment
  RSA26087  Carex deflexa var. boottii J. T. Howell 1940-6-1 15572 Mariposa Snow Creek Trail. Comment
  RSA26206  Lewisia disepala J. T. Howell 1940-6-1 s.n. Mariposa Between Snow Creek and Mount Watkins Ridge Comment
Read comments
Feb 7 2020
  RSA26230  Garrya fremontii J. T. Howell 1940-6-1 15567 Mariposa Snow Creek Trail 1677 Comment
  RSA299155  Melica californica J. T. Howell 1972-4-25 48707 Mariposa Yosemite Valley, granitic rocks at base of Eagle Peak. 1220 Comment
  RSA35110  Carex nervina J. T. Howell 1944-8-18 20693 Mariposa Porcupine Flat. Comment
  RSA40001B  Trichophorum clementis J. T. Howell 1944-8-18 s.n. Mariposa Snow Flat Comment
  RSA40028  Gaultheria humifusa J. T. Howell 1944-8-18 20684 Mariposa May Lake Trail 2683 Comment
  RSA43488  Carex lenticularis var. lipocarpa J. T. Howell 1944-8-18 20692 Mariposa Porcupine Flat. Comment
  RSA44394  Eriophorum crinigerum J. T. Howell 1938-8-13 14571 Mariposa Snow Flat Comment
  RSA512837  Ceanothus leucodermis J. T. Howell 1964-4-28 40491 Mariposa Near top of Briceburg Grade. 549 Comment
  RSA518951  Rhamnus rubra subsp. yosemitana J. T. Howell 1972-4-25 48712 Mariposa Shaded rocks betw Yosemite Valley and Cascade Falls Comment
  RSA518954  Rhamnus rubra subsp. yosemitana J. T. Howell 1956-12-4 32008 Mariposa Merced River at Confluence of S Fork 427 Comment
  RSA584279  Carex tompkinsii J. T. Howell 1972-4-24 48696 Mariposa El Portal 640 Comment
  RSA584280  Carex tompkinsii J. T. Howell 1972-4-25 48719 Mariposa Merced River canyon, 1 mile from Arch Rock on road to Cascade Falls 915 Comment
  RSA65718  Lewisia disepala J. T. Howell 1940-6-1 15573 Mariposa Between Snow Creek and Mount Watkins Ridge Comment
  RSA766392  Eriogonum pedunculatum J. T. Howell 1931-10-12 8146 Mariposa 3.5 mi nw of Mariposa Comment
  RSA7826  Rhamnus rubra subsp. yosemitana J. T. Howell 1923-7-2 107 Mariposa Wawona 1220 Comment
  RSA78620  Castilleja nana J. T. Howell 1944-8-8 20159 Mariposa High gap south of Elizabeth Lake. Comment
  RSA84406  Jepsonia heterandra John T. Howell 1931-10-12 8151 Mariposa Merced River Canyon near Bagby Comment
  RSA87004  Myrica hartwegii J. T. Howell 1923-6-13 53 Mariposa Mouth of Big Creek, Wawona. 1220 Comment
  SBBG104023  Carex tompkinsii J. T. Howell 1972-4-24 48696 Mariposa El Portal 640 Comment
  SBBG29948  Carex scopulorum var. bracteosa J. T. Howell 1938-8-13 14578 Mariposa Snow Flat Comment
  SBBG41427  Phacelia egena J. T. Howell 1929-4-21 4188 Mariposa 5 mi from Mt Bullion on rd to Cathay Valley Comment
  SBBG41433  Phacelia egena J. T. Howell 1929-4-21 4187 Mariposa 5 mi from Mt Bullion on rd to Cathay Valley Comment
  SBBG62161  Eriogonum hirtiflorum J. T. Howell 1931-10-11 8141 Mariposa 3 mi E from Bootjack on rd to Wawona Comment
  SBBG64220  Eriogonum vimineum J. T. Howell 1931-10-12 8146 Mariposa 3.5 mi NW of Mariposa Comment
  SD147535  Phacelia vallicola John Thomas Howell 1964-4-27 40513 Mariposa El Portal 640 Comment
  SD147556  Lupinus spectabilis John Thomas Howell 1954-5-19 29888 Mariposa Serpentine 5 miles northwest of Bagby Comment
  SEINET13271745  Carex tompkinsii J. T. Howell 1972-4-24 48696 Mariposa El Portal. 640 Comment
  SEINET3899542  Carex brevipes John Thomas Howell 1940-6-1 s.n. Mariposa Snow Creek Trail.; 0 Comment
  UC1332112  Lewisia disepala John Thomas Howell 1940-6-1 15573 Mariposa between Snow Creek and Mt. Watkins ridge Comment
  UC473573  Holocarpha heermannii John Thomas Howell 1931-10-11 8128 Mariposa Mariposa Comment
  UC618419  Potentilla grayi John Thomas Howell 1938-8-13 14568 Mariposa Lake Tenaya Comment
  UC618542  Carex subfusca John Thomas Howell 1938-8-13 14576 Mariposa Snow Flat Comment
  UC618562  Carex scopulorum var. bracteosa John Thomas Howell 1938-8-13 14578 Mariposa Snow Flat Comment
  UC710474  Carex abrupta John Thomas Howell 1944-8-18 20697 Mariposa Porcupine Flat Comment
  UC710515  Carex lenticularis var. lipocarpa John Thomas Howell 1944-8-18 20692 Mariposa Porcupine Flat Comment
  UC710576  Poa stebbinsii John Thomas Howell 1944-8-8 20153 Mariposa high gap s of Elizabeth Lake Comment
  UC710600  Erigeron algidus John Thomas Howell 1944-8-8 20161 Mariposa high gap s Elizabeth Lake Comment
  UC843146  Luzula parviflora John Thomas Howell 1938-8-13 14574 Mariposa Snow Flat Comment
  UC843198  Luzula orestera John Thomas Howell 1938-8-13 14570 Mariposa Snow Flat Comment
  UCD101300  Eriogonum tripodum John Thomas Howell 1954-5-19 29887 Mariposa 5 miles northwest of Bagby. Comment
  UCD110229  Notholithocarpus densiflorus var. echinoides John Thomas Howell 1964-4-27 40499 Mariposa West end of tunnel on Wawona Road, Yosemite Park. 1280 Comment
  UCD135168  Torreya californica John Thomas Howell 1972-4-25 48715 Mariposa Sierra Nevada, transition zone forest in Merced River canyon, 1 mile from Arch Roack on road to Cascade Falls. 914 Comment
  UCD53878  Arctostaphylos viscida subsp. mariposa John Thomas Howell 1964-4-28 40569 Mariposa Granitic country just south of Morman Bar on road to Ben Hur. 548 Comment
  UCD55775  Aira caryophyllea John Thomas Howell 1964-4-28 40603 Mariposa 2 miles east of Morman Bar. 670 Comment
  UCD58416  Bromus catharticus John Thomas Howell 1964-4-29 40658 Mariposa Sierra Nevada. Mariposa. . 609 Comment
  UCD86882  Muhlenbergia schreberi John Thomas Howell 1976-8-13 52244 Mariposa Mariposa County. Yosemite Valley, Yellow pine forest. 1219 Comment
  UCD87256  Melica californica var. nevadensis John Thomas Howell; R. C. Barneby 1954-5-12 29459 Mariposa Trail to Hites Cove. 609 Comment
  UCD90946  Poa cusickii subsp. epilis John Thomas Howell 1944-8-8 20153 Mariposa south of Elizabeth Lake. Comment
  UCD93848  Vulpia microstachys var. ciliata John Thomas Howell 1964-4-28 40625 Mariposa 2 miles east of Morman Bar. 670 Comment
  UCR70870  Lewisia disepala J. T. Howell 1940-6-1 15573 Mariposa Between Snow Creek and Mt. Watkins Ridge Comment
  UCR77841  Lupinus stiversii J. T. Howell 1964-4-28 40574 Mariposa Sierra Nevada Mtns, just south of Mormon Bar on road to Ben Hur 549 Comment
  UCR77878  Lupinus spectabilis J. T. Howell 1954-5-19 29888 Mariposa 5 mi NW of Bagby Comment
  UCR87998  Carex tompkinsii J. T. Howell 1972-4-25 48719 Mariposa Sierra Nevada Mountains, Merced River Canyon, 1 mi from Arch Rock on the road to Cascade Falls. 915 Comment
  UCR88061  Lupinus albicaulis J. T. Howell, R. C. Barneby 1954-6-12 29515 Mariposa Sierra Nevada Mtns, Eight mi. from Bagby on Coulterville Road. 515 Comment
  UCR88072  Carex tompkinsii J. T. Howell 1972-4-24 48696 Mariposa Sierra Nevada Mountains, El Portal. 640 Comment
  UCR88750  Mimulus bolanderi J. T. Howell 1964-4-27 40502 Mariposa Sierra Nevada Mtns, El Portal 640 Comment
  UCR88858  Lotus stipularis J. T. Howell 1954-5-19 29901 Mariposa Mount Bullion. 640 Comment
  UCR88930  Claytonia parviflora subsp. parviflora J. T. Howell 1964-4-28 40585 Mariposa Sierra Nevada Mtns, just south of Mormon Bar on road to Ben Hur 549 Comment
  UCR89360  Ribes amarum J. T. Howell 1960-5-2 35244 Mariposa Sierra Nevada Mtns, Serpentine area NW of Coulterville Comment
  CAS-BOT-BC100440  Brickellia californica John Thomas Howell 1931-10-12 8153 Mariposa 2.5 miles east of Coulterville Comment
  CAS-BOT-BC109598  Dudleya cymosa John Thomas Howell 1960-5-2 35270 Mariposa Sierra Nevada. Northwest of Bagby. Comment
  CAS-BOT-BC110563  Eschscholzia John Thomas Howell; R. C. Barneby 1954-5-12 29495 Mariposa Sierra Nevada. 2 miles northwest of Mariposa. 670 Comment
  CAS-BOT-BC110566  Eschscholzia John Thomas Howell; R. C. Barneby 1954-5-12 29466 Mariposa Sierra Nevada. Trail to Hites Cove. 609 Comment
  CAS-BOT-BC113355  Eleocharis engelmannii John Thomas Howell 1976-8-13 52234 Mariposa Merced River near mought of Yosemite Creek, Yosemite Valley. 1219 Comment
  CAS-BOT-BC114906  Carex whitneyi John Thomas Howell 1972-4-25 48700 Mariposa Yosemite Valley, at Clark's Bridge 1219 Comment
  CAS-BOT-BC114909  Carex whitneyi John Thomas Howell 1938-8-16 3750 Mariposa East side of Ostramder Rocks. Comment
  CAS-BOT-BC116006  Delphinium nuttallianum John Thomas Howell 1923-8-1 203 Mariposa Yosemite Park, Buck Camp Trail, up and a little beyond top of Chilnualna Falls 2286 Comment
  CAS-BOT-BC117372  Carex sartwelliana John Thomas Howell 1946-7-30 22845 Mariposa Big Oak Flat Road at Tamarack Creek, Yosemite Nat Park. Comment
  CAS-BOT-BC117376  Carex sartwelliana John Thomas Howell 1946-7-30 22845 Mariposa Big Oak Flat Road at Tamarack Creek, Yosemite Natl. Park. Comment
  CAS-BOT-BC119035  Carex pellita John Thomas Howell 1976-8-13 52248 Mariposa Near Yosemite Lodge, Yosemite Valley. 1219 Comment
  CAS-BOT-BC131552  Ericameria arborescens John Thomas Howell 1956-12-4 31976 Mariposa 1 mile from Mariposa on road to Briceburg Comment
  CAS-BOT-BC131929  Allium John Thomas Howell; R. C. Barneby 1954-5-12 29513 Mariposa 3 miles north of Bagby Comment
  CAS-BOT-BC131932  Allium John Thomas Howell; R. C. Barneby 1954-5-12 29512 Mariposa 3 miles north of Bagby Comment
  CAS-BOT-BC131934  Allium John Thomas Howell 1960-5-2 35271 Mariposa Area nw. of Bagby Comment
  CAS-BOT-BC133065  Lilium washingtonianum subsp. washingtonianum John Thomas Howell 1924-7-6 452 Mariposa Lightning Trail to the Big Trees, Wawona Valley 1219 Comment
  CAS-BOT-BC133066  Lilium washingtonianum subsp. washingtonianum John Thomas Howell 1924-7-6 452 Mariposa Lightning Trail to the Big Trees, Wawona Valley Comment
  CAS-BOT-BC133504  Iris John Thomas Howell 1960-5-2 35240 Mariposa Northwest of Coulterville Comment
  CAS-BOT-BC147131  Rubus glaucifolius John Thomas Howell 1924-6-17 419 Mariposa Near Wawona 1219 Comment
  CAS-BOT-BC147364  Rubus pensilvanicus John Thomas Howell 1975-6-2 51020 Mariposa Along highway, Merced River Canyon above Briceburg Comment
  CAS-BOT-BC148602  Rosa bridgesii John Thomas Howell 1923-6-24 84 Mariposa Ditch Trail, Wawona Valley 1219 Comment
  CAS-BOT-BC151054  Diplacus viscidus John Thomas Howell 1954-5-19 s.n. Mariposa Near Mt. Bullion - Sierra Nevada Comment
  CAS-BOT-BC151743  Diplacus kelloggii John Thomas Howell 1964-4-27 40537 Mariposa Merced River Canyon just west of El Portal - Sierra Nevada 640 Comment
  CAS-BOT-BC152238  Diplacus bolanderi John Thomas Howell 1923-6-14 56 Mariposa Chilnualna Cascades, Wawona Valley 1371 Comment
  CAS-BOT-BC15304  Agoseris heterophylla John Thomas Howell 1924-5-26 351 Mariposa near Wawona 1219 Comment
  CAS-BOT-BC153404  Diplacus layneae John Thomas Howell 1923-8-1 190 Mariposa Head of Chilnualna Falls, Yosemite Park 2286 Comment
  CAS-BOT-BC153406  Diplacus layneae John Thomas Howell 1964-4-27 40538 Mariposa Merced River Canyon just west of El Portal 640 Comment
  CAS-BOT-BC154707  Solanum umbelliferum J. T. Howell 1954-5-19 29911 Mariposa Mt. Bullion 640 Comment
  CAS-BOT-BC159381  Drymocallis hansenii John Thomas Howell 1923-6-25 94 Mariposa Indian Bridge, Wawona 1219 Comment
  CAS-BOT-BC159662  Drymocallis glandulosa John Thomas Howell 1964-4-28 40560 Mariposa Just south of Mormon [Morman] Bar on road to Ben Hur - Sierra Nevada 1828 Comment
  CAS-BOT-BC162639  Clarkia John Thomas Howell 1960-5-2 s.n. Mariposa NW of Bagby - Sierra Nevada Comment
  CAS-BOT-BC163295  Clarkia modesta John Thomas Howell 1938-5-29 13883 Mariposa 4 miles from Nipinnawasee on road to Mariposa Comment
  CAS-BOT-BC164877  Clarkia rhomboidea John Thomas Howell 1923-6-11 48 Mariposa At foot of Chilnualna Cascades, Wawona Valley 1219 Comment
  CAS-BOT-BC165799  Clarkia williamsonii John Thomas Howell 1923-7-24 147 Mariposa Near the Indian Bridge, Wawona 1219 Comment
  CAS-BOT-BC168211  Viola John Thomas Howell 1976-8-12 52230 Mariposa 4.7 miles from Chinquapin on road to Wawona Comment
  CAS-BOT-BC172128  Clarkia dudleyana John Thomas Howell 1938-5-29 13882 Mariposa 4 miles from Nipinnawasee on road to Mariposa Comment
  CAS-BOT-BC17252  Arabidopsis thaliana John Thomas Howell 1964-4-28 40542 Mariposa Sierra Nevada. Just south of Morman Bar on road to Ben Hur. 548 Comment
  CAS-BOT-BC175969  Hypericum John Thomas Howell 1976-8-13 52238 Mariposa Merced River near mouth of Yosemite Creek, Yosemite Valley 1219 Comment
  CAS-BOT-BC180329  Corylus cornuta subsp. californica John Thomas Howell 1924-5-11 306 Mariposa Foot of Lightning Trail to Big Tree, Wawona 1219 Comment
  CAS-BOT-BC18295  Carex John Thomas Howell 1972-4-25 48711 Mariposa Sierra Nevada. Yosemite Valley. Bank of Merced River opposite Bridal Veil Falls. 1219 Comment
  CAS-BOT-BC18296  Carex John Thomas Howell 1972-4-25 48721 Mariposa Sierra Nevada. Merced River Canyon near Briceburg. 365 Comment
  CAS-BOT-BC183167  Vulpia microstachys var. ciliata John Thomas Howell 1960-5-2 35267 A Mariposa NW. of Bagby Comment
  CAS-BOT-BC184814  Vulpia myuros subsp. megalura John Thomas Howell 1972-4-25 48722 Mariposa Merced River Canyon near Briceburg 365 Comment
  CAS-BOT-BC190218  Cynodon dactylon John Thomas Howell 1956-12-3 31971 Mariposa Sierra Nevada. Along highway 7.5 miles from Cathay on road to Planada. Comment
  CAS-BOT-BC19465  Carex bolanderi John Thomas Howell; R. C. Barneby 1954-5-12 29467 Mariposa Sierra Nevada. Trail to Hite Cove. 609 Comment
  CAS-BOT-BC202397  Euphorbia ocellata John Thomas Howell 1956-12-3 31968 Mariposa 7.5 miles from Cathay on road to Planada Comment
  CAS-BOT-BC202399  Euphorbia ocellata John Thomas Howell 1931-10-12 8148 Mariposa 3 miles from Mt. Bullion on Coulterville road Comment
  CAS-BOT-BC209206  Dichanthelium acuminatum subsp. acuminatum John Thomas Howell; R. C. Barneby 1954-5-12 29458 Mariposa Trail to Hites Cove. 609 Comment
  CAS-BOT-BC214233  Scutellaria bolanderi subsp. bolanderi John Thomas Howell 1923-8-2 218 Mariposa Near Wawona 1219 Comment
  CAS-BOT-BC21696  Achillea millefolium John Thomas Howell 1923-7-16 124 Mariposa Wawona. At covered bridge. 1219 Comment
  CAS-BOT-BC220219  Monardella sheltonii John Thomas Howell 1923-7-25 152 Mariposa At entrance of Yosemite Park on the Wawona Road Comment
  CAS-BOT-BC22410  Scirpus congdonii J. T. Howell 1938-8-13 14573 Mariposa Snow Flat Comment
  CAS-BOT-BC224164  Eriodictyon californicum John Thomas Howell 1923-7-15 122 Mariposa Near Wawona on road to Yosemite 1219 Comment
  CAS-BOT-BC228295  Cryptantha mariposae John Thomas Howell 1964-4-29 40671 Mariposa Serpentine, 4 miles from Mariposa on road to Mt. Bullion 670 Comment
  CAS-BOT-BC229467  Lewisia disepala John Thomas Howell 1940-6-1 15575 Mariposa Near highest part of Mt. Watkins ridge Comment
  CAS-BOT-BC229479  Lewisia kelloggii John Thomas Howell 1940-5-31 15551 Mariposa El Capitan Trail Comment
  CAS-BOT-BC231727  Solanum umbelliferum John Thomas Howell 1976-8-13 52247 Mariposa Near Yosemite Lodge, Yosemite Valley 1219 Comment
  CAS-BOT-BC233920  Cistanthe umbellata John Thomas Howell 1964-4-27 40540 Mariposa Merced River Canyon just west of El Portal, Sierra Nevada 640 Comment
  CAS-BOT-BC239516  Penstemon rydbergii var. oreocharis John Thomas Howell 1923-8-16 216 Mariposa Trail between Wawona and Glacier Point, Yosemite Park Comment
  CAS-BOT-BC241244  Castilleja applegatei John Thomas Howell 1929-4-21 4185 Mariposa Five miles from Mt. Bullion on Cathay Valley Road Comment
  CAS-BOT-BC241245  Castilleja applegatei John Thomas Howell 1929-4-21 4185 Mariposa Five miles from Mt. Bullion on Cathay Valley Road Comment
  CAS-BOT-BC243545  Setaria parviflora John Thomas Howell 1956-12-4 32000 Mariposa 2 miles below South Fork confluence, Merced River Canyon, Sierra Nevada Comment
  CAS-BOT-BC244301  Podagrostis humilis John Thomas Howell 1944-8-18 20688 Mariposa Snow Flat 2651 Comment
  CAS-BOT-BC244302  Podagrostis humilis John Thomas Howell 1944-8-18 20689 Mariposa Snow Flat 2651 Comment
  CAS-BOT-BC249630  Castilleja applegatei subsp. pinetorum John Thomas Howell 1956-12-4 31999 Mariposa Merced River Canyon 2.3 miles below South Fork confluence Comment
  CAS-BOT-BC259947  Nassella lepida John Thomas Howell 1960-5-2 35239 Mariposa NW of Coulterville Comment
  CAS-BOT-BC261258  Eriogonum hirtiflorum John Thomas Howell 1931-10-11 8141 Mariposa 3 miles eastward from Bootjack on road to Wawona 762 Comment
  CAS-BOT-BC261703  Eriogonum nudum var. oblongifolium John Thomas Howell 1929-11-29 4544 Mariposa 5 miles from Mt. Bullion on road to Cathay Valley Comment
  CAS-BOT-BC263712  Eriogonum luteolum var. pedunculatum John Thomas Howell 1964-4-29 40670 Mariposa 4 miles from Mariposa on road to Mt. Bullion, Sierra Nevada 670 Comment
  CAS-BOT-BC263713  Eriogonum luteolum var. pedunculatum John Thomas Howell 1931-10-12 8146 Mariposa 3.5 miles from Mariposa on Coulterville Road Comment
  CAS-BOT-BC267730  Eriogonum roseum John Thomas Howell 1929-11-29 4543 Mariposa 8.8 miles from Mt. Bullion on road to Cathay's Valley Comment
  CAS-BOT-BC269928  Eriogonum nudum var. pubiflorum John Thomas Howell 1929-11-29 4545 Mariposa 5 miles from Mt. Bullion on road to Cathay's Valley Comment
  CAS-BOT-BC269930  Eriogonum nudum var. pubiflorum John Thomas Howell 1929-11-29 4545 Mariposa 5 miles from Mt. Bullion on road to Cathay Valley Comment
  CAS-BOT-BC270571  Calycadenia multiglandulosa John Thomas Howell 1931-10-12 8157 Mariposa 3 miles from Coulterville on road to Jacksonville Comment
  CAS-BOT-BC271901  Eriogonum spergulinum var. spergulinum John Thomas Howell 1944-8-18 20701 Mariposa Gin Flat [not Crane Flat] 2133 Comment
  CAS-BOT-BC273455  Calycadenia mollis John Thomas Howell 1924-7-13 461 Mariposa Flats of Wawona Meadow 1219 Comment
  CAS-BOT-BC273456  Calycadenia mollis John Thomas Howell 1931-10-11 8142 A Mariposa Near Usona P. O. Comment
  CAS-BOT-BC273457  Calycadenia mollis John Thomas Howell 1931-10-11 8142 Mariposa Near Usona P. O. Comment
  CAS-BOT-BC273458  Calycadenia mollis John Thomas Howell 1931-6-8 6680 Mariposa Near Bootjack Comment
  CAS-BOT-BC276632  Chaenactis douglasii var. douglasii John Thomas Howell 1924-7-9 455 Mariposa Mouth of Big Creek, Wawona Valley 1219 Comment
  CAS-BOT-BC282586  Gastridium phleoides John Thomas Howell 1956-12-3 31974 Mariposa Aqua Fria, Sierra Nevada Comment
  CAS-BOT-BC28282  Carex scopulorum var. bracteosa John Thomas Howell 1944-8-13 14578 Mariposa Snow Flat. Comment
  CAS-BOT-BC285341  Cirsium andersonii John Thomas Howell 1924-6-22 442 Mariposa Lightning Trail to the Big Trees, Wawona Valley 1828 Comment
  CAS-BOT-BC285427  Cirsium occidentale var. californicum John Thomas Howell 1938-5-29 13884 Mariposa Usona Comment
  CAS-BOT-BC288580  Centromadia fitchii John Thomas Howell 1931-10-12 8155 Mariposa 3 miles from Coulterville on road to Jacksonville Comment
  CAS-BOT-BC290533  Crepis capillaris John Thomas Howell 1924-6-24 445 Mariposa Wawona Valley 1219 Comment
  CAS-BOT-BC293514  Erigeron annuus John Thomas Howell 1968-10-22 45482 Mariposa Near the Administration Building, Yosemite Valley 1188 Comment
  CAS-BOT-BC294682  Erigeron breweri var. breweri John Thomas Howell 1924-7-28 542 Mariposa Buck Camp Trail between Chilnualna Creek and Johnson Lake, Yosemite Park Comment
  CAS-BOT-BC300919  Eriophyllum congdonii John Thomas Howell 1964-4-27 40535 Mariposa Merced River Canyon just west of El Portal 640 Comment
  CAS-BOT-BC301337  Eriophyllum lanatum var. croceum John Thomas Howell 1927-6-22 436 Mariposa Lightning Trail to the Big Trees, Wawona Valley Comment
  CAS-BOT-BC302652  Gnaphalium palustre John Thomas Howell 1924-6-19 424 Mariposa On Wawona Road near Wawona 1219 Comment
  CAS-BOT-BC304285  Filago John Thomas Howell 1964-4-28 40633 Mariposa 2 miles E of Morman Bar 670 Comment
  CAS-BOT-BC305005  Grindelia hirsutula John Thomas Howell 1929-11-29 4548 Mariposa 5 miles from Mt. Bullion on road to Cathay Valley Comment
  CAS-BOT-BC305611  Helianthus californicus John Thomas Howell 1931-10-12 8161 Mariposa 4 miles from Coulterville on road to Jacksonville Comment
  CAS-BOT-BC305612  Helianthus californicus John Thomas Howell 1931-10-12 8161 Mariposa 4 miles from Coulterville on road to Jacksonville Comment
  CAS-BOT-BC30726  Scirpus cyperinus John Thomas Howell 1976-8-8 52233 Mariposa Merced River near mouth of Yosemite Creek, Yosemite Valley 1219 Comment
  CAS-BOT-BC310262  Heterotheca grandiflora John Thomas Howell 1956-12-4 31977 Mariposa 1 mile from Mariposa on road to Briceburg Comment
  CAS-BOT-BC310263  Heterotheca grandiflora John Thomas Howell 1956-12-4 32016 Mariposa Merced River Canyon, 3 miles above Briceburg 396 Comment
  CAS-BOT-BC31702  Carex mariposana John Thomas Howell 1938-8-12 14567 Mariposa Tenaya Canyon above Tenaya Lake. Comment
  CAS-BOT-BC31703  Carex mariposana John Thomas Howell 1938-8-12 14567 Mariposa Tenaya Canyon above Tenaya Lake. Comment
  CAS-BOT-BC319543  Hieracium albiflorum John Thomas Howell 1924-7-9 454 Mariposa Near Wawona 1219 Comment
  CAS-BOT-BC32100  Carex multicaulis John Thomas Howell 1972-4-25 48699 Mariposa Yosemite Valley, Le Conte Memorial Lodge. 1219 Comment
  CAS-BOT-BC324642  Holocarpha virgata John Thomas Howell 1980-10-9 53920 Mariposa Coulterville, Sierra Nevada 530 Comment
  CAS-BOT-BC324644  Holocarpha virgata John Thomas Howell 1931-10-12 8154 Mariposa 2.5 miles east of Coulterville Comment
  CAS-BOT-BC324645  Holocarpha virgata John Thomas Howell 1929-11-29 4549 Mariposa 5 miles from Mt. Bullion on raod to Cathay Valley Comment
  CAS-BOT-BC333089  Senecio flaccidus var. douglasii John Thomas Howell 1931-10-12 8145 Mariposa 3.5 miles from Mariposa on Coulterville Road Comment
  CAS-BOT-BC333090  Senecio flaccidus var. douglasii John Thomas Howell 1956-12-4 31982 Mariposa Merced River Canyon at Briceburg, Sierra Nevada 365 Comment
  CAS-BOT-BC339665  Lessingia leptoclada John Thomas Howell 1923-8-2 221 Mariposa Flats of Wawona Meadow, Wawona 1219 Comment
  CAS-BOT-BC339666  Lessingia leptoclada John Thomas Howell 1931-10-10 8127 Mariposa 7 miles from Mariposa on road to Cathay Valley Comment
  CAS-BOT-BC339667  Lessingia leptoclada John Thomas Howell 1931-10-10 8127 Mariposa 7 miles from Mariposa on road to Cathay Valley Comment
  CAS-BOT-BC339668  Lessingia leptoclada John Thomas Howell 1931-10-12 8150 Mariposa Slopes of Merced River Canyon 1 mile east of Bagby Comment
  CAS-BOT-BC339669  Lessingia leptoclada John Thomas Howell 1931-10-12 8152 A Mariposa 7 miles from Coulterville on road to Bagby, Merced River Canyon Comment
  CAS-BOT-BC339679  Lessingia leptoclada John Thomas Howell 1956-12-4 31980 Mariposa Merced River Canyon at Briceburg 365 Comment
  CAS-BOT-BC341856  Lessingia nemaclada John Thomas Howell 1931-10-12 8159 Mariposa 3 miles from Coulterville on road to Jacksonville Comment
  CAS-BOT-BC341857  Lessingia nemaclada John Thomas Howell 1931-10-11 8134 Mariposa Morman [Mormon] Bar Hill Comment
  CAS-BOT-BC342357  Logfia gallica John Thomas Howell 1964-4-28 40600 Mariposa 2 miles east of Morman Bar 670 Comment
  CAS-BOT-BC343107  Madia gracilis John Thomas Howell 1975-6-2 51019 Mariposa Near Midpines Comment
  CAS-BOT-BC343738  Madia elegans John Thomas Howell 1956-12-4 31981 Mariposa Merced River Canyon at Briceburg 365 Comment
  CAS-BOT-BC348136  Matricaria discoidea John Thomas Howell 1964-4-26 40449 Mariposa Just southeast of Mariposa, on the road to Morman Bar 594 Comment
  CAS-BOT-BC356742  Pseudognaphalium californicum John Thomas Howell; R. C. Barneby 1954-5-12 29486 Mariposa Hites Cove 487 Comment
  CAS-BOT-BC357048  Pseudognaphalium luteoalbum John Thomas Howell 1964-4-28 40595 Mariposa 2 miles east of Morman Bar 670 Comment
  CAS-BOT-BC362413  Rafinesquia John Thomas Howell 1960-5-2 35257 Mariposa Near Coulterville 548 Comment
  CAS-BOT-BC362414  Rafinesquia John Thomas Howell; R. C. Barneby 1954-5-12 29488 Mariposa Hites Cove 609 Comment
  CAS-BOT-BC363337  Senecio aronicoides John Thomas Howell 1924-6-8 386 Mariposa Wawona Road to the Big Trees, Wawona Valley 1310 Comment
  CAS-BOT-BC363562  Senecio clarkianus John Thomas Howell 1924-7-29 580 Mariposa At Indian Bridge, Wawona 1219 Comment
  CAS-BOT-BC365996  Sonchus asper John Thomas Howell 1964-4-28 40541 Mariposa Just south of Morman [Mormon] Bar on road to Ben Hur 548 Comment
  CAS-BOT-BC37096  Capsella bursa-pastoris John Thomas Howell 1964-4-29 40656 Mariposa Sierra Nevada. Mariposa. 609 Comment
  CAS-BOT-BC37098  Capsella bursa-pastoris John Thomas Howell 1964-4-28 40593 Mariposa Sierra Nevada. Just south of Morman Bar on road to Ben Hur. 548 Comment
  CAS-BOT-BC375833  Stephanomeria virgata John Thomas Howell 1931-10-12 8149 Mariposa Slope of Merced River Canyon, 1 mile east of Bagby 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-BC379012  Ranunculus aquatilis var. diffusus John Thomas Howell 1924-6-14 409 Mariposa shallow part of Merced River (south fork) below fish hatchery, Wawona; Wawona Valley, Merced River near mouth of Big Creek Comment
  CAS-BOT-BC379209  Ranunculus aquatilis John Thomas Howell; R. C. Berneby 1954-5-11 29455 Mariposa Sierra Nevada, 4 mi south of Mormon Bar 442 Comment
  CAS-BOT-BC385048  Vitis californica John Thomas Howell 1954-5-19 29889 Mariposa Sierra Nevada: 5 miles NW of Bagby Comment
  CAS-BOT-BC388155  Cerastium fontanum John Thomas Howell 1964-4-28 40562 Mariposa Just south of Morman Bar on road to Ben Hur 548 Comment
  CAS-BOT-BC388479  Herniaria John Thomas Howell 1964-4-29 40644 Mariposa Mariposa 609 Comment
  CAS-BOT-BC388542  Herniaria hirsuta var. cinerea John Thomas Howell 1956-12-4 31985 Mariposa Merced River Canyon 1/2 mile above Briceberg [Briceburg] 396 Comment
  CAS-BOT-BC388543  Herniaria hirsuta var. cinerea John Thomas Howell 1972-4-25 48705 Mariposa Near Camp Curry, Yosemite Valley 1219 Comment
  CAS-BOT-BC388686  Minuartia douglasii John Thomas Howell 1924-5-25 350 Mariposa Near Fish Hatchery, Wawona 1219 Comment
  CAS-BOT-BC388687  Minuartia douglasii John Thomas Howell 1964-4-27 40532 Mariposa Merced River Canyon just west of El Portal 640 Comment
  CAS-BOT-BC389119  Silene laciniata subsp. californica John Thomas Howell 1923-6-24 87 Mariposa Ditch Trail, Wawona Valley 1219 Comment
  CAS-BOT-BC391138  Stellaria longipes subsp. longipes John Thomas Howell 1924-5-17 329 Mariposa At Indian Bridge, Wawona 1219 Comment
  CAS-BOT-BC391322  Velezia rigida John Thomas Howell; R. C. Barneby 1954-5-12 29507 Mariposa Near top of Bagby Grade 579 Comment
  CAS-BOT-BC391425  Aconitum columbianum subsp. columbianum John Thomas Howell 1923-8-1 217 Mariposa Meadow on Glacier Point Road about 5 miles from Point, Yosemite Park Comment
  CAS-BOT-BC391613  Actaea rubra John Thomas Howell 1924-7-28 561 Mariposa Buck Camp Trail between Johnson Lake and Chilnualna Creek, Yosemite Park. Trail to Buck Camp, several miles above top of Chilnualna Falls, Yosemite Park. [Locality info from collection label and additional label combined.] Comment
  CAS-BOT-BC393723  Stellaria media John Thomas Howell 1924-5-13 313 Mariposa Wawona 1219 Comment
  CAS-BOT-BC393724  Stellaria media John Thomas Howell 1972-4-25 48714 Mariposa Moist shaded flat at Cascade Falls west of Yosemite Valley 1036 Comment
  CAS-BOT-BC393725  Stellaria media John Thomas Howell 1964-4-28 40568 Mariposa Granitic country just south of Morman Bar on road to Ben Hur 548 Comment
  CAS-BOT-BC397717  Stellaria nitens John Thomas Howell 1972-4-25 48704 Mariposa near Camp Curry, Yosemite Valley 1219 Comment
  CAS-BOT-BC399728  Thalictrum fendleri John Thomas Howell 1924-6-20 426 Mariposa Near Merced River, Wawona 1219 Comment
  CAS-BOT-BC400151  Ceratophyllum demersum John Thomas Howell 1956-12-3 31970 Mariposa 7.5 miles from Cathay on road to Planada Comment
  CAS-BOT-BC400672  Asarum hartwegii John Thomas Howell 1972-4-25 48710 Mariposa Yosemite Valley. Near base of El Capitan 1219 Comment
  CAS-BOT-BC400758  Asarum lemmonii John Thomas Howell 1924-5-11 307 Mariposa At foot of Lightning Trail to Big Trees, near Wawona 1219 Comment
  CAS-BOT-BC402276  Dicentra chrysantha John Thomas Howell 1954-5-19 29899 Mariposa Near top of Bagby grade Comment
  CAS-BOT-BC402575  Dicentra uniflora John Thomas Howell 1940-5-31 15554 Mariposa El Capitan Trail Comment
  CAS-BOT-BC403223  Eschscholzia californica John Thomas Howell 1924-5-25 348 Mariposa Flats of Wawona Meadow 1219 Comment
  CAS-BOT-BC405358  Aquilegia formosa John Thomas Howell 1923-6-22 138 Mariposa Meadow at the Indian Bridge, Wawona 1219 Comment
  CAS-BOT-BC407692  Arceuthobium americanum John Thomas Howell 1976-8-12 52225 Mariposa Peregoy Meadow on road to Glacier Point, Yosemite 2225 Comment
  CAS-BOT-BC410141  Arceuthobium occidentale John Thomas Howell 1931-10-11 8135 Mariposa near Bootjack Comment
  CAS-BOT-BC413020  Bistorta bistortoides John Thomas Howell 1923-8-1 196 Mariposa Head of Chilnualna Falls, Yosemite Park 2286 Comment
  CAS-BOT-BC41376  Draba verna John Thomas Howell 1964-4-28 40566 Mariposa Sierra Nevada. Just south of Morman Bar on road to Ben Hur. 548 Comment
  CAS-BOT-BC416822  Sedella pumila John Thomas Howell 1964-4-28 40573 Mariposa just south of Mormon Bar on road to Ben Hur 548 Comment
  CAS-BOT-BC417605  Boykinia major John Thomas Howell 1923-7-24 146 Mariposa bed of Merced River at the Indian Bridge, Wawona 1219 Comment
  CAS-BOT-BC419300  Persicaria punctata John Thomas Howell 1956-12-3 31969 Mariposa 7.5 miles from Cathay on road to Planada Comment
  CAS-BOT-BC421973  Rumex acetosella John Thomas Howell 1923-6-5 28 Mariposa Wawona Valley 1219 Comment
  CAS-BOT-BC424316  Heuchera rubescens John Thomas Howell 1924-6-24 444 Mariposa Cathedral Lakechilnualna Cascades, Wawona Valley 1219 Comment
  CAS-BOT-BC428820  Micranthes californica John Thomas Howell 1931-2-23 5752 Mariposa 1 mile east of Bagby Comment
  CAS-BOT-BC430616  Lithophragma affine John Thomas Howell 1923-6-8 34 Mariposa Wawona Valley 1219 Comment
  CAS-BOT-BC430996  Lithophragma bolanderi John Thomas Howell 1923-6-14 55 Mariposa Chilnualna Cascades, Wawona Valley 1371 Comment
  CAS-BOT-BC435033  Mollugo verticillata John Thomas Howell 1976-8-13 s.n. Mariposa Merced River near mouth of Yosemite Creek, Yosemite Valley 1219 Comment
  CAS-BOT-BC435034  Mollugo verticillata John Thomas Howell 1956-12-4 32013 Mariposa Merced River at confluence of South Fork 426 Comment
  CAS-BOT-BC437069  Fragaria vesca subsp. bracteata John Thomas Howell 1923-6-7 30 Mariposa Stella Lake, Wawona 1219 Comment
  CAS-BOT-BC439018  Cistanthe monosperma John Thomas Howell 1923-6-25 92 Mariposa Wawona Valley 1219 Comment
  CAS-BOT-BC439129  Claytonia exigua subsp. exigua John Thomas Howell 1964-4-29 40675 Mariposa 4 miles nw. of Bagby on road to Coulterville 609 Comment
  CAS-BOT-BC441134  Lithophragma parviflorum John Thomas Howell 1972-4-25 48713 Mariposa Cascade Falls, west of Yosemite Valley 1036 Comment
  CAS-BOT-BC441233  Luzula macrantha John Thomas Howell 1964-4-28 40558 Mariposa Sierra Nevada: just south of Morman Bar on road to Ben Hur 548 Comment
  CAS-BOT-BC443735  Claytonia rubra subsp. rubra John Thomas Howell 1923-6-18 61 Mariposa Wawona Valley 1219 Comment
  CAS-BOT-BC444231  Lewisia pygmaea John Thomas Howell 1944-8-8 s.n. Mariposa Southeast of Elizabeth Lake in high gap Comment
  CAS-BOT-BC444461  Lewisia rediviva var. rediviva John Thomas Howell; R. C. Barneby 1954-5-12 29506 Mariposa Near top of Bagby Grade 579 Comment
  CAS-BOT-BC444917  Montia fontana John Thomas Howell 1929-4-14 4161 Mariposa East of Merced Falls Comment
  CAS-BOT-BC444920  Montia fontana John Thomas Howell; R. C. Barneby 1954-5-11 29454 Mariposa 4 miles south of Morman Bar 441 Comment
  CAS-BOT-BC44572  Arctostaphylos viscida subsp. mariposa John Thomas Howell 1923-5-25 21 Mariposa Dry rocky place near Wawona Comment
  CAS-BOT-BC44941  Athysanus pusillus John Thomas Howell 1972-4-25 s.n. Mariposa In campground between Camp Curry and Happy Isles, Yosemite Valley 1219 Comment
  CAS-BOT-BC451149  Aphanes occidentalis John Thomas Howell 1964-4-28 40632 Mariposa In Blue Oak belt, 2 miles east of Morman Bar; Sierra Nevada 670 Comment
  CAS-BOT-BC451731  Claytonia lanceolata John Thomas Howell 1940-5-31 15552 Mariposa El Capitan Trail Comment
  CAS-BOT-BC458035  Orthilia secunda John Thomas Howell 1923-7-12 116 Mariposa Along Ditch Trail, Wawona 1219 Comment
  CAS-BOT-BC459365  Geum macrophyllum John Thomas Howell 1923-7-12 120 Mariposa Near Stella Lake, Wawona 1219 Comment
  CAS-BOT-BC460516  Pterospora andromedea John Thomas Howell 1923-5-25 19 Mariposa Wawona Valley 1219 Comment
  CAS-BOT-BC460517  Pterospora andromedea John Thomas Howell 1923-7-29 165 Mariposa Along Meadow Drive, Wawona 1219 Comment
  CAS-BOT-BC460620  Pyrola aphylla John Thomas Howell 1924-7-17 464 Mariposa Wawona Valley Comment
  CAS-BOT-BC462759  Pyrola dentata John Thomas Howell 1924-7-6 453 Mariposa Lightning Trail to the Big Trees, Wawona Valley 1828 Comment
  CAS-BOT-BC462885  Pyrola asarifolia John Thomas Howell 1923-7-23 139 Mariposa Along Merced River, Wawona 1219 Comment
  CAS-BOT-BC465496  Allium campanulatum John Thomas Howell 1923-8-1 194 Mariposa Head of Chilnualna Falls, Yosemite Park Comment
  CAS-BOT-BC465497  Allium campanulatum John Thomas Howell 1924-5-18 335 Mariposa Near Wawona 1219 Comment
  CAS-BOT-BC47138  Arctostaphylos viscida subsp. mariposa John Thomas Howell 1931-2-23 5753 Mariposa On rim of Merced River Canyon, 1 mi. from Bear Valley on road to Bagby. Comment
  CAS-BOT-BC472863  Allium obtusum var. obtusum John Thomas Howell 1923-5-27 23 Mariposa At top of Chilnualna Falls, Yosemite Park 2286 Comment
  CAS-BOT-BC476949  Asteraceae John Thomas Howell 1976-8-13 52253 Mariposa Ahwahnee Hotel garden + Museum garden, Yosemite Valley. Comment
  CAS-BOT-BC483450  Calochortus minimus John Thomas Howell 1923-5-27 27 Mariposa Chilnualna Fall Trail, Wawona Valley 1676 Comment
  CAS-BOT-BC484163  Brodiaea elegans var. elegans John Thomas Howell; R. C. Barneby 1954-5-12 29485 Mariposa Merced River South Fork below Hites Cave 609 Comment
  CAS-BOT-BC490156  Calochortus leichtlinii John Thomas Howell 1924-6-22 435 Mariposa Wawona Valley 1280 Comment
  CAS-BOT-BC490157  Calochortus leichtlinii John Thomas Howell 1923-6-25 91 Mariposa Wawona Valley 1219 Comment
  CAS-BOT-BC493941  Calochortus superbus John Thomas Howell 1923-7-22 130 Mariposa Near Indian Bridge, Wawona 1219 Comment
  CAS-BOT-BC493943  Calochortus superbus John Thomas Howell 1954-5-19 29886 Mariposa Serpentine 3 miles se. of Coulterville Comment
  CAS-BOT-BC496782  Calochortus venustus John Thomas Howell 1924-6-15 413 Mariposa Wawona Road to Yosemite at Alder Creek, Yosemite Park 1524 Comment
  CAS-BOT-BC496783  Calochortus venustus John Thomas Howell 1923-7-25 156 Mariposa Meadow Road, Wawona 1219 Comment
  CAS-BOT-BC497707  Chlorogalum pomeridianum John Thomas Howell 1923-7-29 173 Mariposa Wawona 1219 Comment
  CAS-BOT-BC497709  Chlorogalum pomeridianum John Thomas Howell 1923-7-29 173 Mariposa Wawona 1219 Comment
  CAS-BOT-BC499463  Dichelostemma capitatum John Thomas Howell 1924-6-1 361 Mariposa Wawona 1219 Comment
  CAS-BOT-BC499464  Dichelostemma capitatum John Thomas Howell; Alice Eastwood 1941-4-25 8785 Mariposa Mt. Bullion Comment
  CAS-BOT-BC499923  Orobanche fasciculata John Thomas Howell 1960-5-2 35268 Mariposa Sierra Nevada: NW of Bagby Comment
  CAS-BOT-BC499924  Orobanche fasciculata John Thomas Howell 1954-5-19 29894 Mariposa Sierra Nevada: 4 mi NW of Bagby Comment
  CAS-BOT-BC499925  Orobanche fasciculata John Thomas Howell; R. C. Barneby 1954-5-12 29503 Mariposa Sierra Nevada: near top of Bagby Grade 579 Comment
  CAS-BOT-BC50180  Ceanothus integerrimus John Thomas Howell 1923-6-24 85 Mariposa Ditch Trail, Wawona Valley 1219 Comment
  CAS-BOT-BC503170  Dichelostemma volubile John Thomas Howell 1924-6-11 403 Mariposa Wawona Road to Yosemite near Wawoma. 1280 Comment
  CAS-BOT-BC504384  Fritillaria John Thomas Howell; R. C. Barneby 1954-5-12 29483 Mariposa Merced River South Fork below Hites Cove, Sierra Nevada 609 Comment
  CAS-BOT-BC504386  Fritillaria John Thomas Howell 1960-5-2 35272 Mariposa NW of Bagby, Sierra Nevada Comment
  CAS-BOT-BC505310  Fritillaria micrantha John Thomas Howell 1923-5-23 12 Mariposa Wawona Valley 1219 Comment
  CAS-BOT-BC505311  Fritillaria micrantha John Thomas Howell 1972-4-25 48717 Mariposa In Merced River canyon, 1 mile from Arch Rock on road to Cascade Falls 914 Comment
  CAS-BOT-BC50851  Ceanothus fresnensis John Thomas Howell 1975-6-6 51044 Mariposa Sierra Nevada - Steep road banks near Chinquapin Flat Comment
  CAS-BOT-BC509500  Lilium parvum John Thomas Howell 1923-7-16 127 Mariposa Near the Meced River, Indian Bridge, Wawona 1219 Comment
  CAS-BOT-BC511481  Maianthemum racemosum subsp. amplexicaule John Thomas Howell 1923-5-25 20 Mariposa Wawona Valley 1219 Comment
  CAS-BOT-BC511484  Maianthemum racemosum subsp. amplexicaule John Thomas Howell 1924-6-8 387 Mariposa Wawona Road to the Big Trees, Wawona Valley 1341 Comment
  CAS-BOT-BC516340  Prosartes hookeri John Thomas Howell 1924-5-12 310 Mariposa Near Wawona 1219 Comment
  CAS-BOT-BC516341  Prosartes hookeri John Thomas Howell 1924-6-8 388 Mariposa Wawona Road to the Big Trees, Wawona Valley 1341 Comment
  CAS-BOT-BC519081  Trillium angustipetalum John Thomas Howell 1923-6-14 57 Mariposa Wawona Valley 1219 Comment
  CAS-BOT-BC521266  Triteleia bridgesii John Thomas Howell; R. C. Barneby 1954-5-12 29514 Mariposa Sierra Nevada, 3 miles north of Bagby Comment
  CAS-BOT-BC521294  Triteleia ixioides subsp. anilina John Thomas Howell 1960-5-2 35241 Mariposa Sierra Nevada, Northwest of Coulterville Comment
  CAS-BOT-BC523088  Triteleia ixioides subsp. anilina John Thomas Howell 1923-6-19 68 Mariposa Wawona 1219 Comment
  CAS-BOT-BC526427  Triteleia laxa John Thomas Howell 1964-4-28 40619 Mariposa 2 miles east of Mormon Bar 670 Comment
  CAS-BOT-BC528009  Veratrum californicum var. californicum John Thomas Howell 1924-7-2 450 Mariposa Indian Bridge, Wawona 1219 Comment
  CAS-BOT-BC53194  Ceanothus parvifolius John Thomas Howell 1923-7-29 169 Mariposa Lightning Trail to the Big Trees, Wawona Valley 1828 Comment
  CAS-BOT-BC533171  Zigadenus venenosus var. venenosus John Thomas Howell 1923-7-22 134 Mariposa Merced River at the Indian Bridge, Wawona 1219 Comment
  CAS-BOT-BC534993  Drymocallis glandulosa var. reflexa John Thomas Howell 1923-6-22 76 Mariposa Shady moist slope at Stella Lake, Wawona 1219 Comment
  CAS-BOT-BC536529  Viola glabella John Thomas Howell 1923-6-24 88 Mariposa On Ditch Trail, Wawona Valley 1219 Comment
  CAS-BOT-BC536957  Viola lobata John Thomas Howell 1923-6-9 35 Mariposa Wawona Valley 1219 Comment
  CAS-BOT-BC537132  Lemna minor John Thomas Howell 1956-12-3 31973 Mariposa 5.5 miles from Cathay on road to Planada, Sierra Nevada Comment
  CAS-BOT-BC537988  Horkelia tridentata var. tridentata John Thomas Howell 1923-7-30 184 Mariposa Sandy flat of Wawona Meadow 1219 Comment
  CAS-BOT-BC537992  Horkelia tridentata var. tridentata John Thomas Howell 1924-5-10 303 D Mariposa Wawona 1219 Comment
  CAS-BOT-BC540352  Potentilla gracilis var. fastigiata John Thomas Howell 1923-6-25 95 Mariposa Wawona Meadow 1219 Comment
  CAS-BOT-BC55296  Hirschfeldia incana John Thomas Howell 1980-10-7 53908 Mariposa Sierra Nevada. Mariposa. 609 Comment
  CAS-BOT-BC56248  Gaultheria humifusa John Thomas Howell 1944-8-18 20685 Mariposa Snow Flat Comment
  CAS-BOT-BC62142  Selaginella hansenii John Thomas Howell 1929-4-21 4180 Mariposa 5 miles from Mt. Bullion on Cathay Valley Road Comment
  CAS-BOT-BC62143  Selaginella hansenii John Thomas Howell 1964-4-27 40534 Mariposa Merced River Canyon just west of El Portal 640 Comment
  CAS-BOT-BC65592  Adiantum jordanii John Thomas Howell; R. C. Barneby 1954-5-12 29462 Mariposa Trail to Hites Cove 609 Comment
  CAS-BOT-BC66234  Azolla filiculoides John Thomas Howell 1956-12-3 31972 Mariposa 5.5 miles from Cathay on road to Planada Comment
  CAS-BOT-BC67919  Dryopteris arguta John Thomas Howell 1972-4-24 48690 Mariposa Sierra Nevada - Canyon of Merced River at mouth of South Fork Comment
  CAS-BOT-BC70132  Cheilanthes gracillima John Thomas Howell 1964-4-27 40533 Mariposa Merced River Canyon just west of El Portal 640 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-BC74554  Rorippa curvisiliqua John Thomas Howell 1924-6-14 411 Mariposa Wawona Valley. 1219 Comment
  CAS-BOT-BC75321  Sisymbrium officinale John Thomas Howell 1964-4-26 40459 Mariposa Sierra Nevada. Just southeast of Mariposa on the road to Mormon Bar. 594 Comment
  CAS-BOT-BC80351  Calocedrus decurrens John Thomas Howell 1923-5-25 18 Mariposa Near the hotel, Wawona 1219 Comment
  CAS-BOT-BC8366  Lupinus mariposanus John Thomas Howell 1938-5-23 13880 Mariposa 4 miles from Nipinnawasee on raod to Mariposa Comment
  CAS-BOT-BC8367  Lupinus mariposanus John Thomas Howell 1938-5-23 13880 Mariposa 4 miles from Nipinnawasee on raod to Mariposa Comment
  CAS-BOT-BC84062  Calliscirpus brachythrix John Thomas Howell 1938-8-13 14571 Mariposa Snow Flat Comment
  CAS-BOT-BC85057  Arnica parryi John Thomas Howell 1924-6-16 417 Mariposa On rocks in bed of Merced River, Wawona. 1219 Comment
  CAS-BOT-BC8727  Delphinium hansenii var. arcuatum John Thomas Howell 1923-6-25 90 Mariposa Wawona Valley 1219 Comment
  CAS-BOT-BC87444  Streptanthus polygaloides John Thomas Howell 1964-4-29 40676 Mariposa Sierra Nevada. 4 miles northwest of Bagby on road to Coulterville. 609 Comment
  CAS-BOT-BC87632  Streptanthus tortuosus John Thomas Howell 1924-7-28 521 Mariposa Yosemite Park. Near trail between Royal Arch Lake and Johnson Lake. Comment
  CAS-BOT-BC88492  Thysanocarpus curvipes John Thomas Howell 1923-6-11 46 Mariposa At foot of Chilnualna Cascades, Wawona Valley. 1219 Comment
  CAS-BOT-BC88493  Thysanocarpus curvipes John Thomas Howell 1924-6-4 373 Mariposa Wawona Valley. 1219 Comment
  CAS-BOT-BC88494  Thysanocarpus curvipes John Thomas Howell 1929-4-21 4183 Mariposa 5 miles from Mount Bullion on Cathay Valley Road. Comment
  CAS-BOT-BC88495  Thysanocarpus curvipes John Thomas Howell 1929-4-21 4184 Mariposa 5 miles from Mount Bullion on Cathay Valley Road. Comment
  CAS-BOT-BC88497  Thysanocarpus curvipes John Thomas Howell 1960-5-2 35243 Mariposa Sierra Nevada. Northwest of Coulterville. Comment
  CAS-BOT-BC88506  Thysanocarpus curvipes John Thomas Howell 1972-4-24 48691 Mariposa Sierra Nevada. Canyon of Merced River at mouth of South Fork. 426 Comment
  CAS-BOT-BC92238  Platystemon californicus John Thomas Howell 1923-5-24 13 Mariposa Wawona Valley near hotel. 1219 Comment
  CAS-BOT-BC92305  Ribes amarum John Thomas Howell 1960-5-2 35244 Mariposa Sierra Nevada. Northwest of Coulterville. Comment
  CAS-BOT-BC92552  Clematis ligusticifolia John Thomas Howell 1923-7-30 177 Mariposa Stella Lake, Wawona. 1219 Comment
  CAS-BOT-BC9747  Mimulus montioides John Thomas Howell 1924-5-18 332 Mariposa Near Wawona 1219 Comment
  CAS-BOT-BC99226  Aster John Thomas Howell 1980-10-8 53914 Mariposa Sierra Nevada - east end of Wawona Tunnel, Yosemite Valley 1341 Comment
  CDA3613  Arabidopsis thaliana J. T. Howell 1964-4-28 40542 Mariposa Just S of Mormon Bar on road to Ben Hur Comment
  CDA39117  Scirpus cyperinus J. T. Howell 1976-8-13 52233 Mariposa Sierra Nevada; Merced River near mouth of Yosemite Creek, Yosemite Valley. Comment
  CDA40377  Phacelia egena J. T. Howell 1929-4-21 4190 Mariposa 4 miles from Mt. Bullion on road to Cathay Valley. 0 Comment
  CDA4658  Geranium dissectum J. T. Howell 1964-4-28 40555 Mariposa Sierra Nevada; Near Morman Bar on road to Ben Hur. Comment
  CDA6283  Kickxia spuria J. T. Howell 1980-10-9 53921 Mariposa Coulterville. Comment
  JEPS33694  Trifolium breweri John Thomas Howell 1923-7-1 103 Mariposa Wynona 1219 Comment
  JEPS58028  Rumex acetosella John T. Howell 1923-6-5 28 Mariposa near Hotel Wawona; Wawona Valley Comment
  JEPS6620  Galium bolanderi John Thomas Howell 1924-6-13 406 Mariposa Wawona Valley 1219 Comment
  JEPS85665  Lupinus bicolor John Thomas Howell 1923-6-11 49 Mariposa Chilnualna Cascades Wawona Valley, Chilnualna Cascades 1219 Comment
  LA203098  Brickellia californica John Thomas Howell; 1931-10-12 8153 Mariposa 2.5 mi. E of Coulterville Comment
  LA6541  Juniperus californica John Thomas Howell; 1931-2-23 5748 Mariposa Sierra Nevada, 6 mi. from Coulterville on road to Bagby 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
  NY828595  Solanum J. T. Howell 1976-8-13 52247 Mariposa The Sierra Nevada. Near Yosemite Lodge, Yosemite Valley. 1219 Comment
  POM180631  Collinsia childii J. T. Howell 1923-6-24 51 -A Mariposa Wawona Valley. 1220 Comment
  POM183301  Lessingia nemaclada John T. Howell 1931-10-12 8159 Mariposa 3 miles W of Coulterville Comment
  POM183304  Calycadenia mollis J. T. Howell 1931-10-11 8142 Mariposa Near Usona P. O. Comment
  POM194056  Gilia tricolor J. T. Howell 1929-4-14 4163 Mariposa Rocky outcrops, hills E of Merced Falls Comment
  POM196475  Maianthemum racemosum subsp. amplexicaule J. T. Howell 1923-5-25 20 Mariposa Wawona Valley 1220 Comment
  POM203318  Navarretia pubescens Thos. Howell 1931-6-8 6676 Mariposa Grassy meadow, 5 miles from Mariposa on Briceburg Comment
  POM282363  Leptosiphon filipes J. T. Howell 1929-4-14 4160 Mariposa east of Merced Falls. Comment
  POM298999  Phacelia cicutaria var. cicutaria J. T. Howell 1929-4-21 4182 Mariposa Five miles from Mt. Bullion on Cathay Valley Road. Comment
  POM299000  Phacelia cicutaria J. T. Howell 1929-4-14 4158 Mariposa Rocky outcrops, hills E of Merced Falls Comment
  RSA0016788  Ribes roezlii J. T. Howell 1931-2-23 5747 Mariposa Near Coulterville. Comment
  RSA0022139  Pogogyne serpylloides J. T. Howell 1964-4-28 40628 Mariposa In Blue Oak belt, 2 miles east of Morman Bar. 671 Comment
  RSA0126019  Arabis davidsonii J. T. Howell 1941-5-31 16241 Mariposa Near head of Nevada Falls, Yosemite Park. Comment
  RSA104329  Lupinus albicaulis subsp. wolfianus J. T. Howell 1941-6-1 16244 Mariposa Between Briceburg and Mariposa. Comment
  RSA112680  Phacelia cicutaria var. cicutaria J. T. Howell 1929-4-14 4158 Mariposa Hills east of Merced Falls. Comment
  RSA183408  Kickxia spuria J. T. Howell 1931-10-12 8158 Mariposa 3 miles W of Coulterville Comment
  RSA201446  Phacelia egena J. T. Howell 1929-4-21 4187 Mariposa Five miles from Mt. Bullion on road to Cathay Valley. Comment
  RSA44392  Oreobolopsis clementis J. T. Howell 1938-8-13 14572 Mariposa Snow Flat Comment
  RSA44393  Scirpus congdonii J. T. Howell 1938-8-13 14573 Mariposa Snow Flat Comment
  RSA85306  Ranunculus hystriculus J. T. Howell 1940-6-1 15566 Mariposa Snow Creek Trail 1677 Comment
  RSA91159  Lessingia nemaclada John T. Howell 1931-10-11 8134 Mariposa Mormon Bar Hill Comment
  SBBG50444  Geranium dissectum J. T. Howell 1964-4-28 Mariposa near Mormon Bar on rd to Ben Hur 548 Comment
  SD130380  Carex feta John Thomas Howell 1976-8-13 52249 Mariposa Sierra Nevada; Yosemite Valley; yellow pine forest near Yosemite Lodge. 1219 Comment
  SD130904  Carex whitneyi John Thomas Howell 1972-4-25 48700 Mariposa Sierra Nevada Mountains; Yosemite Valley; at Clark's Bridge in deep sandy soil in open 1219 Comment
  SD130934  Carex multicaulis John Thomas Howell 1972-4-24 48698 Mariposa Sierra Nevada Mountains; west of Yosemite Valley near Cascade Falls; in yellow pine forest. 1036 Comment
  SD134071  Scirpus cyperinus John Thomas Howell 1976-8-13 52233 Mariposa Moist banks and alluvial flats, Merced River, near mouth of Yosemite Creek, Yosemite Valley, along a now dry slough. 1219 Comment
  SD147664  Juncus acuminatus John Thomas Howell 1976-8-13 52231 Mariposa Sierra Nevada, moist banks and alluvial flats, Merced River near mouth of Yosemite Creek, Yosemite Valley. 1219 Comment
  SD149135  Pogogyne serpylloides John Thomas Howell 1964-4-28 40628 Mariposa 2.0 miles east of Morman Bar. 671 Comment
  SD22295  Eriogonum nudum var. pubiflorum John Thomas Howell 1929-11-29 4545 Mariposa 5 miles from Mt. Bullion on road to Cathay's Valley Comment
  SD22300  Eriogonum nudum var. regirivum John Thomas Howell 1929-11-29 4544 Mariposa 5 miles from Mt. Bullion on road to Cathay Valley Comment
  SD71263  Vulpia microstachys var. ciliata John Thomas Howell 1960-5-2 35267 A Mariposa Serpentine area northwest of Bagby Comment
  SEINET10450725  Lupinus ochroleucus John Thomas Howell 1941-6-1 Howell 16244 Mariposa About midway between briceberg and mariposa. Comment
  SEINET10463166  Campanula prenanthoides Howell 1923-7-24 Howell 145 Mariposa BETWEEN INDIAN BRIDGE AND STELLA LAKE, WAWONA 4000 Comment
  SEINET10510792  Agrostis thurberiana John Thomas Howell 1944-8-18 Howell 20688 Mariposa Snow flat. Comment
  SEINET10655754  Poa epilis John Thomas Howell 1944-8-8 Howell 20153 Mariposa High gap south of Elizabeth Lake. Comment
  SEINET10713513  Carex multicaulis John Thomas Howell 1972-4-25 Howell 48720 Mariposa Transition Zone forest in Merced River canyon, 1 mile from Arch Rock on road to Cascade Falls. 914 Comment
  SEINET10749874  Carex straminiformis John Thomas Howell 1944-8-8 Howell 20158 Mariposa High gap south of Elizabeth Lake, Comment
  SEINET10750226  Carex tompkinsii John Thomas Howell 1972-4-24 Howell 48696 Mariposa El Portal. Mariposa County, California. 640 Comment
  SEINET10855392  Poa nervosa John Thomas Howell 1944-8-8 Howell 20151 Mariposa High gap south of Elijahrt Lake. Comment
  SEINET10868227  Brachypodium distachyon John Thomas Howell, Rupert C. Barneby 1954-5-12 Howell 29502 Mariposa Serpentine near top of Bagby Grade. 579 Comment
  SEINET10880019  Carex tompkinsii John Thomas Howell Howell 48719 Mariposa Transition Zone forest in Merced River canyon, 1 mile from Arch Rock on road to Cascade Falls. Mariposa County, California. 914 Comment
  SEINET10936828  Lupinus mariposanus John Thomas Howell 1938-5-29 Howell 13880 Mariposa 4 mi from nipinnawasee on the rd to mariposa. Comment
  SEINET12769814  Carex multicaulis J. T. Howell 1972-4-24 48698 Mariposa Near Cascade Falls west of Yosemite Valley. 640 Comment
  SEINET5339128  Umbellularia californica var. fresnensis J. T. Howell 1975-6-4 51021 Mariposa Talus at Glacier Point, Camp Curry, Yosemite Valley. 1219 Comment
  SEINET6429233  Pellaea andromedifolia J. T. Howell 1956-12-4 31996 Mariposa Merced River Canyon, 2.6 miles above Briceburg Comment
  SEINET6652466  Asarum hartwegii J. T. Howell 1972-4-25 48710 Mariposa Sierra Nevada, Yosemite Valley 1219 Comment
  SEINET7295192 Image available Vulpia microstachys var. ciliata John Thomas Howell 1964-1 40625 Mariposa Partially shaded grassy hillside in Blue Oak belt, 2 miles east of Morman Bar 671 Comment
  SEINET7296364 Image available Muhlenbergia andina John Thomas Howell 1976-1 52224 Mariposa Rocky bank of Yosemite Creek, Yosemite Valley 1219 Comment
  SEINET7296686 Image available Bromus arenarius John Thomas Howell 1964-1 40590 Mariposa Granitic county just south of Norman Bar on road to Ben Hur 549 Comment
  SEINET7568457 Image available Carex multicaulis John Thomas Howell 1972-4-25 48720 Mariposa Merced River canyon, 1 mile from Arch Rock on road to Cascade Falls. 914 Comment
  SEINET7578148 Image available Carex tompkinsii John Thomas Howell 1972-4-25 48719 Mariposa In Merced River Canyon, 1 mile from Arch Rock on road to Cascade Falls. 914 Comment
  SEINET7578150 Image available Carex tompkinsii John Thomas Howell 1972-4-24 48696 Mariposa El Portal, Sierra Nevada. 640 Comment
  UC421588  Linanthus filipes John Thomas Howell 1929-4-14 4160 Mariposa e of Merced Falls Comment
  UC421596  Gilia tricolor subsp. tricolor John Thomas Howell 1929-4-14 4163 Mariposa e Merced Falls; e of Merced Falls Comment
  UC473572  Lessingia nemaclada John Thomas Howell 1931-10-11 8134 Mariposa Morman Bar Hill Comment
  UC702980  Phacelia cicutaria var. cicutaria John Thomas Howell 1929-4-21 4182 Mariposa on Cathay Valley Rd 5 mi from Mt. Bullion Comment
  UC702986  Phacelia cicutaria var. cicutaria John Thomas Howell 1929-4-14 4158 Mariposa hills e Merced Falls Comment
  UC908941  Gilia tricolor subsp. tricolor John Thomas Howell 1929-4-14 4163 Mariposa e Merced Falls; e of Merced Falls Comment
  UC909125  Linanthus filipes John Thomas Howell 1929-4-14 4160 Mariposa e of Merced Falls Comment
  UCD103349  Geranium dissectum John Thomas Howell 1964-4-28 40555 Mariposa Near Morman Bar on road to Ben Hur. Comment
  UCD120439  Phacelia egena John Thomas Howell 1929-4-21 4187 Mariposa 5 miles from Mt. Bullion on road to Cathay Valley. Comment
  UCD137855  Asarum hartwegii John Thomas Howell 1972-4-25 48710 Mariposa Sierra Nevada, near base of El Capitan, Yosemite Valley. 1219 Comment
  UCD138048  Umbellularia californica John Thomas Howell 1975-6-4 51021 Mariposa Mariposa County. Yosemite Valley, foot of Glacier Point. 1219 Comment
  UCD89088  Melica torreyana John Thomas Howell; R. C. Barneby 1954-5-12 29469 Mariposa Merced River South Fork below Hites Cove. 609 Comment



  Copyright © 2019 Regents of the University of California — Updated 11 January 2019
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