37.80164 37.90164 -119.62416 -119.52416 UC/JEPS: Consortium Search Results
Search Results — 383 specimen records retrieved (383 records with coordinates)
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 Please cite data retrieved from this page: Data provided by the participants of the Consortium of California Herbaria (ucjeps.berkeley.edu/consortium/).
 Records are made available under the CCH Data Use Terms.

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? Specimen ID Determination * Collector Collection Date Collection Number County Locality Elevation in meters Feedback
  CLARK-A1045-1389  Aconitum columbianum George K. Helmkamp 1977-8-5 Mariposa Sierra Nevada Porcupine Flats Campground; edge of stream in meadow; ; Yosemite Falls 7.5'Q 2590 Comment
  UC635109  Aconitum columbianum H. L. Mason 1922-7-25 329 Tuolumne Yosemite Nat'l Park, Porcupine Flat Sierra Nevada Mts., Yosemite Nat'l Park, Porcupine Flat 2133 Comment
  SBBG71571  Agastache urticifolia J. R. and R. C. Robbins 1932-7-16 Tuolumne Tioga Pass Rd 2133 Comment
  UC1862099  Agrostis humilis Alison Colwell, Dean Taylor 2004-8-31 AC 4 -245 Tuolumne Yosemite National Park.; Lukens lake 2499 Comment
  YM-YOSE118142  Agrostis humilis Alison Colwell 2004-8-31 AC 04 -245 Tuolumne LUKENS LAKE, YOSEMITE NATIONAL PARK. 2499 Comment
  YM-YOSE118143  Agrostis humilis Alison Colwell 2004-8-31 AC 04 -245 Tuolumne LUKENS LAKE, YOSEMITE NATIONAL PARK. 2499 Comment
  RSA129603  Agrostis idahoensis H. S. Yates 1936-8-22 6335 Mariposa 2 miles E. of Porcupine Flat 2439 Comment
  UC1557950  Agrostis idahoensis Harold and Virginia Bailey 1948-8-22 Mariposa Porcupine Flat Yosemite National Park, Porcupine Flat 2468 Comment
  CLARK-A1045-1408  Agrostis scabra George K. Helmkamp 1977-8-5 Mariposa Sierra Nevada Porcupine Flats Campground; meadow; ; Yosemite Falls 7.5'Q 2590 Comment
  UCR15418  Agrostis thurberiana George K. Helmkamp 1977-8-5 s.n. Tuolumne Sierra Nevada Mountains, Porcupine Flat Campground 2591 Comment
  CLARK-A1045-1391  Allium validum George K. Helmkamp 1977-8-5 Mariposa Sierra Nevada Porcupine Flats Campground; wet meadow beside stream; ; Yosemite Falls 7.5'Q 2590 Comment
  UC1784128  Allium validum Harold and Virginia Bailey 1948-8-22 s.n. Mariposa Yosemite National Park, Porcupine Flat 2468 Comment
  SD106419  Allotropa virgata W. P. Armstrong 1980-8-15 Mariposa 4 km n.w. of Porcupine Flat, Yosemite Creek Watershed 2438 Comment
  SJSU4004  Allotropa virgata C. W. Sharsmith 1964-7-23 7354 Mariposa ridge 0.75 mi W of Porcupine Flat, Yosemite National Park 2560 Comment
  YM-YOSE224300  Arabis lyallii var. lyallii Alison Colwell 2004-6-24 AC 04 -61 Mariposa Along trail to Ten Lakes Pass, between Half Moon Meadow and pass. Comment
  CLARK-A1045-1422  Arabis platysperma George K. Helmkamp 1977-8-6 Mariposa Sierra Nevada 2 miles east of Yosemite Creek on the way to Porcupine Flats, roadside; ; Yosemite Falls 7.5'Q 2682 Comment
  UCR15454  Arabis platysperma George K. Helmkamp 1977-8-6 s.n. Tuolumne Sierra Nevada Mtns, Between Yosemite Creek and Porcupine Flat 2683 Comment
  CLARK-A1045-1434  Arabis rectissima George K. Helmkamp 1977-8-6 Mariposa Sierra Nevada 2 miles east of Yosemite Creek on the way to Porcupine Flats, dry roadside; ; Yosemite Falls 7.5'Q 2621 Comment
  SEINET1912455  Arceuthobium abietinum R. L. Mathiasen 2010-1 1077 Tuolumne 0.3 km W of Porcupine Creek on Rte 120 2360 Comment
  SEINET3239992  Arceuthobium abietinum R. L. Mathiasen 2010-1 1048 Tuolumne 0.2 km W of Porcupine Creek trail head on Rte. 120. 2360 Comment
  CAS-BOT-BC45408  Arctostaphylos nevadensis W. R. Dudley 1901-7-1 s.n. Tuolumne Yosemite National Park. Comment
  OBI14613  Arctostaphylos nevadensis Robert J. Rodin 1956-7-12 6090 Mariposa Porcupine Flat, Yosemite National Park Comment
  YM-YOSE59884  Arctostaphylos nevadensis Robert J. Rodin 1956-7-12 6090 Mariposa PORCUPINE FLAT Comment
  CLARK-A1045-1406  Arnica diversifolia George K. Helmkamp 1977-8-5 Mariposa Sierra Nevada Porcupine Flats Campground; meadow; ; Yosemite Falls 7.5'Q 2590 Comment
  UC1557952  Arnica mollis Harold and Virginia Bailey 1948-8-22 Mariposa Porcupine Flat Yosemite National Park 2468 Comment
  YM-YOSE63543  Arnica mollis George Wright 1928-7-15 Mariposa PORCUPINE FLAT Comment
  UCR15469  Artemisia norvegica George K. Helmkamp 1977-8-5 s.n. Tuolumne Sierra Nevada Mountains, Porcupine Flat Campground 2591 Comment
  CAS-BOT-BC93719  Artemisia norvegica subsp. saxatilis F. W. Peirson 1927-8-6 7662 Mariposa Porcupine Flat 2438 Comment
  CAS-BOT-BC93721  Artemisia norvegica subsp. saxatilis Alice Eastwood 1907-8-13 311 Mariposa Porcupine Flat - Yosemite National Park Comment
  CAS-BOT-BC93722  Artemisia norvegica subsp. saxatilis John Thomas Howell 1944-8-18 20699 Mariposa Porcupine Flat Comment
  UC1119378  Artemisia norvegica subsp. saxatilis H. S. Yates 1936-8-22 6341 Mariposa 2 mi e Porcupine Flat; Yosemite Quadrangle Comment
  YM-YOSE63556  Artemisia norvegica var. saxatilis Enid Michael 1922-7-15 Mariposa PORCUPINE FLAT Comment
  UC1242624  Artemisia spiciformis A. A. Beetle 1957-8-12 12945 Tuolumne w side Tioga Pass Comment
  SEINET3358278 Image available Artemisia tridentata A. A. Beetle 1957-8-12 12945 Tuolumne West side of Tioga Pass. 2438 Comment
  UCR15466  Aster foliaceus George K. Helmkamp 1977-8-5 s.n. Tuolumne Sierra Nevada Mountains, Porcupine Flat Campground 2591 Comment
  YM-YOSE59724  Astragalus bolanderi W. D. Thomas 1935-10-5 550 Mariposa PORCUPINE FLAT 1859 Comment
  CLARK-A1045-1386  Athyrium filix-femina George K. Helmkamp 1977-8-5 Mariposa Sierra Nevada Porcupine Flats Campground; beside creek; ; Yosemite Falls 7.5'Q 2590 Comment
  CLARK-A1045-1387  Athyrium filix-femina George K. Helmkamp 1977-8-5 Mariposa Sierra Nevada Porcupine Flats Campground; beside creek; ; Yosemite Falls 7.5'Q 2590 Comment
  CAS-BOT-BC66065  Athyrium filix-femina var. cyclosorum Alice Eastwood 1907-8-13 310 Mariposa Porcupine Flat, Yosemite National Park Comment
  UC1481806  Athyrium filix-femina var. cyclosorum Carlotta C. Hall 1922-7-27 141 Mariposa Tioga Rd, Porcupine Flat Porcupine Flat; Sierra Nevada Mts, Yosemite Nat'l Park Comment
Read comments
Sep 19 2011
  LA204787  Boechera lemmonii Robert Fowler; 1933-8-14 sn Tuolumne Yosemite National Park 2864 Comment
  CAS-BOT-BC14201  Boechera pinetorum Alice Eastwood 1907-8-23 663 Mariposa Porcupine Flat. Comment
  SJSU3628  Boechera platysperma C. W. Sharsmith 1962-8-10 6920 Mariposa 1 mi W of Porcupine Flat, Yosemite National Park 2560 Comment
  SBBG19843  Boechera rectissima E. R. Blakley 1963-9-5 6140 Mariposa Tioga Pass Rd near head of Yosemite Crk 2331 Comment
  JEPS112726  Boechera repanda Dean W. Taylor 1993-8-2 14049 Tuolumne Lukens Lake; Yosemite National Park 2514 Comment
  CAS-BOT-BC25525  Boechera retrofracta Reed Clark Rollins 1947-7-9 4172 Mariposa Yosemite National Park, Yosemite Creek. Tioga Pass Road. 2194 Comment
  UCR63706  Bolandra californica Kathy Harper 1989-7-24 s.n. Mariposa Sierra Nevada mtns., Tioga Pass Road, east of Yosemite Creek 2444 Comment
  UC912691  Botrychium simplex Herbert L. Mason 1936-7-10 11180 Tuolumne Lukens Lake Yosemite National Park Comment
  UC955463  Botrychium simplex Carlotta C. Hall 1922-9-3 182 Mariposa Porcupine Flat, on the Tioga Road Sierra Nevada Mountains, Yosemite National Park Comment
  YM-YOSE59296  Botrychium simplex A. Lee Haines 1936-7-10 Tuolumne LUKENS LAKE 2590 Comment
  UC1130964  Bromus carinatus var. carinatus H. S. Yates 1936-8-22 6339 Mariposa 2 mi e of Porcupine Flat 2438 Comment
  UC1557969  Bromus marginatus Harold and Virginia Bailey 1948-8-22 Mariposa Yosemite National Park, Porcupine Flat Porcupine Flat; Yosemite National Park, Porcupine Flat 2468 Comment
  UC1557988  Bromus marginatus Harold and Virginia Bailey 1948-8-22 Mariposa Yosemite National Park, Porcupine Flat Porcupine Flat; Yosemite National Park, Porcupine Flat 2468 Comment
  RSA126833  Bromus suksdorfii H. S. Yates 1936-8-22 6337 Mariposa 2 miles E. of Porcupine Flat; Yosemite 2439 Comment
  UC1131263  Bromus suksdorfii H. S. Yates 1936-8-22 6337 Mariposa 2 mi e of Porcupine Flat 2438 Comment
  SACT000779  Bromus tectorum Gladys Wallace Unknown no date or location details Comment
  UC1557972  Calamagrostis canadensis Harold and Virginia Bailey 1948-8-22 Mariposa Porcupine Flat Yosemite National Park 2468 Comment
  UC1543710  Calochortus Harold and Virginia Bailey 1948-8-22 Mariposa Porcupine Flat Yosemite National Park 2468 Comment
  YM-YOSE59584  Caltha howellii A. Lee Haines 1936-7-10 Tuolumne LUKENS LAKE. 2590 Comment
  CAS-BOT-BC175797  Caltha leptosepala Alice Eastwood 1907-8-13 315 Mariposa Porcupine Flat, Yosemite National Park Comment
  POM291135  Camassia leichtlinii subsp. suksdorfii Lyman Benson 1932-7-2 242 Tuolumne Porcupine Flat, Sierra Nevada, Merced River watershed 2287 Comment
  SBBG72219  Cardamine californica J. R. and R. C. Robbins 1932-7-17 Tuolumne Tioga Pass Rd Comment
  UC710474  Carex abrupta John Thomas Howell 1944-8-18 20697 Mariposa Porcupine Flat Comment
  RSA122760  Carex breweri W. D. Thomas 1935-10-5 549 Mariposa Porcupine Flat. 1860 Comment
  UC1133334  Carex breweri W. D. Thomas 1935-10-5 549 Mariposa Porcupine Flat 1859 Comment
Read comments
May 31 2010
  UCSB522  Carex breweri Thomas 1935-10-5 Mariposa Porcupine Flat, Yosemite; Sec. 33, T. 1S, R. 22E 2467 Comment
  YM-YOSE59368  Carex breweri W. D. Thomas 1935-10-5 549 Mariposa PORCUPINE FLAT 1859 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
  UC794 Image available Carex deweyana subsp. leptopoda Bolander 1866-6 6201 Mariposa Yosemite Valley Collected on State Survey Comment
  UC8036 Image available Carex deweyana subsp. leptopoda W. H. Brewer 1863-6-18 1655 Mariposa Yosemite Val. Comment
  CAS-BOT-BC22070  Carex heteroneura John Thomas Howell 1944-8-18 20698 Mariposa Porcupine Flat. Comment
  UC285005  Carex heteroneura P. A. Munz 1923-7-24 7493 Mariposa Porcupine Creek, Yosemite National Park. Comment
  YM-YOSE109240  Carex hoodii Justin Adams 1998-8-31 3069 Mariposa YOSEMITE CREEK CAMPGROUND, YOSEMITE NATIONAL PARK, CALIFORNIA; ADJACENT TO CAMPSITE #21, BESIDE STREAM; MOIST SOIL; ASSOCIATED SPECIES: GALIUM TRIFOLIUM, PINUS CONTORTA. Comment
  CAS-BOT-BC28453  Carex lenticularis var. lipocarpa John Thomas Howell 1944-8-18 20692 Mariposa Porcupine Flat Comment
  RSA43488  Carex lenticularis var. lipocarpa J. T. Howell 1944-8-18 20692 Mariposa Porcupine Flat. Comment
  UC710515  Carex lenticularis var. lipocarpa John Thomas Howell 1944-8-18 20692 Mariposa Porcupine 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-BC119713  Carex nervina John Thomas Howell 1944-8-18 20693 Mariposa Porcupine Flat Comment
  RSA35110  Carex nervina J. T. Howell 1944-8-18 20693 Mariposa Porcupine Flat. Comment
  CLARK-A1045-1396  Carex praegracilis George K. Helmkamp 1977-8-5 Mariposa Sierra Nevada Porcupine Flats Campground; Yosemite Falls 7.5'Q Comment
  CLARK-A1045-1397  Carex praegracilis George K. Helmkamp 1977-8-5 Mariposa Sierra Nevada Porcupine Flats Campground; Yosemite Falls 7.5'Q Comment
  CLARK-A1045-1398  Carex praegracilis George K. Helmkamp 1977-8-5 Mariposa Sierra Nevada Porcupine Flats Campground; Yosemite Falls 7.5'Q Comment
  CAS-BOT-BC118627  Carex raynoldsii Alice Eastwood 1907-8-13 314 Mariposa Porcupine Flat Comment
  CAS-BOT-BC118668  Carex raynoldsii John Thomas Howell 1944-8-18 20695 Mariposa Porcupine Flat Comment
  CLARK-A1045-1401  Carex raynoldsii George K. Helmkamp 1977-8-5 Mariposa Sierra Nevada Porcupine Flats Campground; Yosemite Falls 7.5'Q Comment
  UC834800  Carex raynoldsii Alice Eastwood 1907-8-13 314 Mariposa Porcupine Flat Yosemite National Park Comment
  UCR14740  Carex raynoldsii O. F. Clarke, G. K. Helmkamp 1975-7-12 s.n. Mariposa Sierra Nevada Mtns, Yosemite National Park. Porcupine Flats Campground 2439 Comment
  CLARK-A1045-1399  Carex scopulorum George K. Helmkamp 1977-8-5 Mariposa Sierra Nevada Porcupine Flats Campground; Yosemite Falls 7.5'Q Comment
  CLARK-A1045-1400  Carex scopulorum George K. Helmkamp 1977-8-5 Mariposa Sierra Nevada Porcupine Flats Campground; Yosemite Falls 7.5'Q Comment
  CAS-BOT-BC28281  Carex scopulorum var. bracteosa John Thomas Howell 1944-8-18 20691 Mariposa Porcupine Flat. Comment
  UCR15424  Carex simulata George K. Helmkamp 1977-8-7 s.n. Tuolumne Sierra Nevada Mtns, Yosemite National Park. Porcupine Flats Campground 2591 Comment
  CAS-BOT-BC117814  Carex specifica John Thomas Howell 1938-8-13 14580 Mariposa Porcupine Flat. Comment
  CAS-BOT-BC117815  Carex specifica Alice Eastwood 1907-8-13 312 Mariposa Porcupine Flat. Comment
  POM248605  Carex specifica J. T. Howell 1938-8-13 14580 Mariposa Porcupine Flat. Comment
  UC1149844  Carex specifica Harold and Virginia Bailey 1948-8-22 Mariposa Porcupine Flat Yosemite National Park Comment
  UC1149859  Carex specifica Harold and Virginia Bailey 1948-8-22 2 Mariposa Porcupine Flat 2468 Comment
  UC830156  Carex specifica Alice Eastwood 1907-8-13 312 Mariposa Porcupine Flat Yosemite National Park Comment
  UC1149835  Carex whitneyi Harold and Virginia Bailey 1948-8-22 Mariposa Yosemite Nat'l Park, Porcupine Flat 2468 Comment
  UC76214  Castilleja applegatei subsp. pinetorum Herbert M. Evans Jul 1901 Mariposa Dark Hole; Yosemite National Park 2362 Comment
  UC76215  Castilleja miniata Herbert M. Evans Jul 1901 Mariposa Porcupine Flat; Yosemite National Park 2438 Comment
  CAS-BOT-BC48605  Ceanothus cordulatus Carl Mahurin 1937-7-14 97 Mariposa Above road above Porcupine Flat, Sierra Nevada Mountains 2499 Comment
  CAS-BOT-BC64450  Ceanothus diversifolius Alice Eastwood 1907-8-1 8 Tuolumne Yosemite National Park. Comment
  UC764225  Chaenactis alpigena Carl W. Sharsmith 1934-8-8 1327 Tuolumne plateau between headwaters of Yosemite Creek and Ten Lakes Basin Sierra Nevada 2926 Comment
  LA207916  Chamaebatia foliolosa A. Handschiegel; August 1925 sn Mariposa Yosemite National Park Comment
  UCSB1021  Chrysolepis sempervirens Moseley, Maynard; Moseley, J. 1950-4-26 Mariposa Yosemite National Park 1828 Comment
  UCSB1022  Chrysolepis sempervirens Moseley, Maynard; Moseley, J. 1950-4-26 Mariposa Yosemite National Park 1828 Comment
  SBBG60266  Clarkia rhomboidea J. R. and R. C. Robbins 1932-7-16 Tuolumne Tioga Pass Rd Comment
  SEINET13406589  Collinsia torreyi H. M. Evans 1901-1 s.n. Mariposa Yosemite National Park, Dark Hole. 2362 Comment
  SBBG66610  Collinsia torreyi var. torreyi J. R. and R. C. Robbins 1932-7-16 Tuolumne Tioga Pass Rd Comment
  UC673557  Corallorhiza maculata H. L. Mason 1922-7-25 331 Mariposa Porcupine Flat; Tioga Pass Rd. 2133 Comment
  UC1557963  Cryptantha affinis Harold and Virginia Bailey 1948-8-22 Mariposa Porcupine Flat Yosemite National Park 2468 Comment
  SBBG63990  Cryptantha echinella J. R. and R. C. Robbins 1932-7-17 Tuolumne Tioga Pass Rd 2438 Comment
  CLARK-A1045-1433  Cryptogramma acrostichoides George K. Helmkamp 1977-8-6 Mariposa Sierra Nevada 2 miles east of Yosemite Creek on the way to Porcupine Flats; rocky ledge along road; ; Yosemite Falls 7.5'Q 2621 Comment
  SBBG19997  Cryptogramma acrostichoides E. R. Blakley 1963-9-5 6139 Mariposa Tioga Pass Rd near head of Yosemite Crk 2331 Comment
  UC1481771  Cryptogramma acrostichoides Carlotta C. Hall 1922-7-27 144 Mariposa Porcupine Flat, Tioga Rd Porcupine Flat; Sierra Nevada Mts, Yosemite Nat'l Park Comment
  UC1557976  Delphinium Harold and Virginia Bailey 1948-8-22 Mariposa Porcupine Flat Yosemite National Park 2468 Comment
  SBBG2205  Delphinium depauperatum H. and M. Dearing 1939-7-13 3909 Mariposa near Yosemite Crk Comment
  SBBG71754  Delphinium depauperatum J. R. and R. C. Robbins 1932-7-16 Tuolumne Tioga Pass Rd Comment
  LA10872  Deschampsia cespitosa Robert Fowler; 1933-1 sn Mariposa Yosemite National Park 365 Comment
  LA35026  Deschampsia cespitosa Harlan Lewis; 1933-1 sn Mariposa Yosemite National Park Comment
  UC1557965  Deschampsia cespitosa subsp. cespitosa Harold and Virginia Bailey 1948-8-22 Mariposa Porcupine Flat Yosemite Nat'l Park, Porcupine Flat 2468 Comment
  LA10880  Deschampsia elongata Robert Fowler; 1933-2-22 sn Mariposa Yosemite National Park Comment
  SBBG2372  Dicentra uniflora H. and M. Dearing 1951-6-7 6922 Tuolumne Tioga Rd Comment
  SBBG60672  Dieteria canescens J. R. and R. C. Robbins 1932-7-17 Tuolumne Tioga Pass Rd 2438 Comment
  SBBG66709  Diplacus leptaleus J. R. and R. C. Robbins 1932-7-16 Tuolumne Tioga Pass Rd Comment
  UC1039539  Dodecatheon alpinum H. L. Mason 1923-8-6 714 Tuolumne Yosemite National Park , Yosemite National Park (Sierra Nevada Mountains) Comment
  UC1178844  Dodecatheon alpinum H. L. Mason 1922-7-24 332 Mariposa Porcupine Flat Sierra Nevada Mountains, Yosemite National Park Comment
  UC1557961  Dodecatheon alpinum Harold and Virginia Bailey 1948-8-22 Mariposa Porcupine Flat Yosemite National Park, Porcupine Flat 2468 Comment
  CLARK-A1045-1390  Dodecatheon jeffreyi George K. Helmkamp 1977-8-5 Mariposa Sierra Nevada Porcupine Flats Campground; wet meadow beside stream; ; Yosemite Falls 7.5'Q 2590 Comment
  RSA457453  Dodecatheon jeffreyi Lyman Benson 1932-7-2 3848 Tuolumne Porcupine Flat 2287 Comment
  SEINET186029 Image available Dodecatheon jeffreyi H. L. Mason 1936-7-10 11197 Tuolumne Yosemite National Park; Lukens Lake. 2560 Comment
  UC1001480  Dodecatheon jeffreyi H. J. Thompson 1951-6-13 1504 Mariposa Porcupine Flat along Tioga Pass Road (Yosemite National Park); , Tioga Pass Rd., Porcupine Flat 2529 Comment
  UC1199849  Dodecatheon jeffreyi H. L. Mason 1922-7-25 327 Mariposa 1 1/2 mi w Porcupine Flat Sierra Nevada Mountains, Yosemite National Park 2133 Comment
  UC604426  Dodecatheon jeffreyi H. L. Mason 1936-7-10 11196 Tuolumne Lukens Lake Yosemite National Park, Lukens Lake 2560 Comment
  UC604427  Dodecatheon jeffreyi H. L. Mason 1936-7-10 11197 Tuolumne Lukens Lake Yosemite National Park, Lukens Lake 2560 Comment
  UC673493  Dodecatheon jeffreyi H. L. Mason 1922-7-25 327 Mariposa 1 1/2 mi w Porcupine Flat; Sierra Nevada Mountains, Yosemite National Park 2133 Comment
  YM-YOSE59913  Dodecatheon jeffreyi A. Lee Haines 1936-7-10 Tuolumne LUKENS LAKE. 2590 Comment
  CAS-BOT-BC129997  Dodecatheon subalpinum H. L. Mason 1928-7-3 4867 Mariposa Yosemite Creek drainage, Tioga Road, head of Yosemite Creek grade, Yosemite National Park Comment
  CAS-BOT-BC129998  Dodecatheon subalpinum H. L. Mason 1928-7-3 4867 Mariposa Yosemite Creek drainage, Tioga Road, head of Yosemite Creek grade, Yosemite National Park Comment
  GH424219  Dodecatheon subalpinum H. L. Mason 1928-7-3 4867 Unknown Yosemite Creek drainage, Tioga Road, head of Yosemite Creek grace, Yosemite National Park Comment
  JEPS21738  Dodecatheon subalpinum H. L. Mason 1928-7-3 4867 Mariposa head of Yosemite Creek grade Yosemite National Park, Yosemite Creek drainage (Tioga Road, Yosemite Creek drainage, Yosemite National Park) Comment
  UC673403  Dodecatheon subalpinum Herbert L. Mason 1928-7-3 4867 Mariposa head of Yosemite Creek grade Yosemite Creek drainage, Tioga Road (Tioga Road, Yosemite Creek drainage) Comment
  LA204295  Draba lemmonii Robert Fowler; 1933-1 sn Mariposa Yosemite National Park Comment
  SBBG72483  Drymocallis hansenii J. R. and R. C. Robbins 1932-7-16 Tuolumne Tioga Pass Rd Comment
  UC1557987  Elymus elymoides subsp. elymoides Harold and Virginia Bailey 1948-8-22 Mariposa Porcupine Flat Yosemite National Park 2468 Comment
  RSA129230  Elymus glaucus H. S. Yates 1936-8-22 6338 Mariposa 2 miles E. of Porcupine Flat; Yosemite 2439 Comment
  RSA72189  Epilobium ciliatum subsp. glandulosum F. W. Peirson 1927-8-6 7660 Mariposa Porcupine Flat, Sierra Nevada 2439 Comment
  OBI16584  Ericameria cuneata var. cuneata H. E. McMinn 1932-11-6 3036 Tuolumne Yosemite Comment
  CLARK-A1045-1409  Erigeron breweri var. porphyreticus George K. Helmkamp 1977-8-6 Mariposa Sierra Nevada Porcupine Flats Campground; meadow; ; Yosemite Falls 7.5'Q 2590 Comment
  CLARK-A1045-1402  Erigeron coulteri George K. Helmkamp 1977-8-5 Mariposa Sierra Nevada Porcupine Flats Campground; wet meadow beside creek; ; Yosemite Falls 7.5'Q 2590 Comment
  SBBG63281  Erigeron glacialis var. glacialis J. R. and R. C. Robbins 1932-7-16 Tuolumne Tioga Pass Rd Comment
  UC1118200  Erigeron glacialis var. hirsutus H. S. Yates 1936-8-22 6340 Mariposa 2 mi e of Porpupine Flat; Yosemite Quadrangle 2438 Comment
  UC1557975  Erigeron glacialis var. hirsutus Harold and Virginia Bailey 1948-8-22 Mariposa Porcupine Flat Yosemite National Park, Porcupine Flat 2468 Comment
  UC1557980  Eriogonum nudum var. deductum Harold and Virginia Bailey 1948-8-22 Mariposa Porcupine Flat Yosemite National Park, Porcupine Flat 2468 Comment
  UC1557966  Eriogonum spergulinum var. reddingianum Harold and Virginia Bailey 1948-8-22 Mariposa Porcupine Flat Yosemite National Park, Porcupine Flat 2468 Comment
  CLARK-A1045-1430  Eriogonum wrightii subsp. subscaposum George K. Helmkamp 1977-8-6 Mariposa Sierra Nevada 2 miles east of Yosemite Creek on the way to Porcupine Flats; gravelly roadside bank; ; Yosemite Falls 7.5'Q 2682 Comment
  CLARK-A1045-1431  Eriogonum wrightii subsp. subscaposum George K. Helmkamp 1977-8-6 Mariposa Sierra Nevada 2 miles east of Yosemite Creek on the way to Porcupine Flats; gravelly roadside bank; ; Yosemite Falls 7.5'Q 2682 Comment
  UC612929  Eriophyllum lanatum var. integrifolium H. K. Sharsmith 1934-8-9 1324 Tuolumne ridge between headwaters of Yosemite Creek and Ten Lakes Basin of Tuolumne River watershed; Sierra Nevada 2895 Comment
  UC759949  Eriophyllum lanatum var. integrifolium Herbert M. Evans 1901-7-1 Mariposa Dark Hole Yosemite National Park, Dark Hole 2362 Comment
  CLARK-A1045-1440  Eriophyllum lanatum var. monoense George K. Helmkamp 1977-8-6 Mariposa Sierra Nevada 1.8 miles east of Yosemite Creek along road to Porcupine Flat; on ledge; Yosemite Falls 7.5'Q Comment
  UC72919  Erysimum perenne Herbert M. Evans July, 1901 Mariposa Dark Hole Yosemite National Park 2362 Comment
  SEINET185138 Image available Erythranthe lewisii C. L. Hitchcock, J. S. Martin 1939-1 5461 Mariposa Yosemite National Park ; About 6 miles west of Teneya Lake. Comment
  SJSU3629  Eucephalus breweri C. W. Sharsmith 1962-8-10 6921 Mariposa 1 mi W of Porcupine Flat, Yosemite National Park 2560 Comment
  UCR15465  Eucephalus breweri George K. Helmkamp 1977-8-5 s.n. Tuolumne Sierra Nevada Mountains, two miles east [south] of Yosemite Creek on the road to Porcupine Flat 2683 Comment
  CAS-BOT-BC278934  Festuca rubra R. E. Frenkel 1964-8-28 809 Mariposa Yosemite Creek and bridge of New Tioga Road 2286 Comment
  SBBG72484  Fragaria virginiana J. R. and R. C. Robbins 1932-7-16 Tuolumne Tioga Pass Rd Comment
  SEINET8755042 Image available Frangula californica Unknown 1888-5-21 s.n. Mariposa Hite's Cove, Mariposa County;Yosemite National Park;;; Comment
  UC1557978  Gayophytum diffusum subsp. parviflorum Harold and Virginia Bailey 1948-8-22 Mariposa Porcupine Flat Yosemite National Park 2468 Comment
  CLARK-A1045-1405  Gentiana simplex George K. Helmkamp 1977-8-6 Mariposa Sierra Nevada Porcupine Flats Campground; meadow; ; Yosemite Falls 7.5'Q 2590 Comment
  UC1557979  Geranium richardsonii Harold and Virginia Bailey 1948-8-22 Mariposa Porcupine Flat Yosemite National Park 2468 Comment
  RSA126639  Glyceria striata H. S. Yates 1936-8-22 6333 Mariposa 2 miles E. of Porcupine Flat 2439 Comment
  SEINET4439210 Image available Gormania hallii E. M. Hall, H. H. Babcock 1902-1 3545 Mariposa Yosemite National Park; vicinity of Tuolumne Meadows, in the Canadian Zone 2591 Comment
  CHSC8516  Hackelia nervosa Edward Laidlaw Smith 1958-6-28 541 Mariposa 3 mi. e. of Yosemite Creek on Tioga Rd. Yosemite National Park. 2499 Comment
  UC579216  Helenium bigelovii H. S. Yates 1936-6-22 6334 Mariposa 2 mi e Porcupine Flat; Yosemite Quad. 2438 Comment
  UC912616  Hemizonella minima H. L. Mason 1923-7-28 664 Mariposa Porcupine Flat Sierra Nevada Mountains, Yosemite National Park Comment
  RSA80339  Heracleum maximum F. W. Peirson 1927-8-6 7665 Mariposa Porcupine Flat 2439 Comment
  CLARK-A1045-1424  Hieracium albiflorum George K. Helmkamp 1977-8-6 Mariposa Sierra Nevada 2 miles east of Yosemite Creek on the way to Porcupine Flats; dry slope under pines; ; Yosemite Falls 7.5'Q 2682 Comment
  CLARK-A1045-1432  Hieracium horridum George K. Helmkamp 1977-8-5 Mariposa Sierra Nevada 2 miles east of Yosemite Creek on the way to Porcupine Flats, rocky slope; ; Yosemite Falls 7.5'Q 2682 Comment
  CAS-BOT-BC152417  Holodiscus discolor var. discolor Mrs. G. D. Bacon 1902-7-1 s.n. Tuolumne Yosemite Comment
  LA207948  Holodiscus discolor var. microphyllus A. Handschiegel; August 1925 sn Mariposa Yosemite National Park Comment
  CLARK-A1045-1418  Horkelia fusca subsp. parviflora George K. Helmkamp 1977-8-5 Mariposa Sierra Nevada Porcupine Flats Campground; on old road bed; ; Yosemite Falls 7.5'Q 2590 Comment
  SBBG72482  Horkelia fusca var. parviflora J. R. and R. C. Robbins 1932-7-16 Tuolumne Tioga Pass Rd Comment
  CAS-BOT-BC201182  Hosackia crassifolia Mrs. G. D. Bacon 1902-7-1 s.n. Tuolumne Yosemite Comment
  SD106417  Hulsea brevifolia Wayne P. Armstrong 1980-8-15 Mariposa Yosemite Creek Watershed, 4 km northwest of Porcupine Flat 2438 Comment
  CLARK-A1045-1417  Hypericum anagalloides George K. Helmkamp 1977-8-6 Mariposa Sierra Nevada Porcupine Flats Campground; on old road bed; ; Yosemite Falls 7.5'Q 2590 Comment
  UC1557958  Hypericum anagalloides Harold and Virginia Bailey 1948-8-22 Mariposa Porcupine Flat Yosemite Nat'l Park, Porcupine Flat 2468 Comment
  SBBG72723  Hypericum formosum var. scouleri J. R. and R. C. Robbins 1932-7-16 Tuolumne Tioga Pass Rd Comment
  YM-YOSE59940  Ipomopsis aggregata A. Lee Haines 1936-7-10 Tuolumne LUKENS LAKE. 2590 Comment
  JEPS825  Ipomopsis aggregata subsp. bridgesii H. L. Mason 1922-7-27 334 Mariposa hill s of Porcupine Flat Sierra Nevada, Yosemite National Park 2133 Comment
  UC908150  Ipomopsis aggregata subsp. bridgesii H. L. Mason 1922-7-27 334 Mariposa hill s of Porcupine Flat Sierra Nevada, Yosemite National Park 2133 Comment
  UC912685  Isoetes bolanderi Herbert L. Mason 1936-7-10 11183 Tuolumne Luken's Lake; Yosemite Nat'l Park Comment
  RSA499314  Ivesia gordonii Albert J. Perkins 1914-7-17 s.n. Tuolumne Yosemite National Park. Comment
  SBBG72486  Ivesia lycopodioides var. megalopetala J. R. and R. C. Robbins 1932-7-16 Tuolumne Tioga Pass Rd Comment
  RSA85619  Ivesia santolinoides F. W. Peirson 1927-8-6 7657 Mariposa Porcupine Flat 2439 Comment
  UC284987  Ivesia santolinoides P. A. Munz 1923-7-24 7477 Mariposa Porcupine Creek; Yosemite National Park 2438 Comment
  SBBG55214  Juncus capillaris B. Ertter, J. L. Strachan 1979-7-11 3075 Mariposa 2.5 mi E of Porcupine Cmpgrd on N side of Tioga Rd (Hwy 120) 2438 Comment
  JEPS113033  Juncus chlorocephalus Dean W. Taylor 1993-8-2 14048 Tuolumne Lukens Lake; Yosemite National Park (about 1 mile N of Tioga Road, Hwy 120) 2499 Comment
  UC1149798  Juncus chlorocephalus Harold and Virginia Bailey 1948-8-22 Mariposa Porcupine Flat Yosemite National Park 2468 Comment
  UCR15421  Juncus chlorocephalus George K. Helmkamp 1977-8-6 s.n. Mariposa Sierra Nevada Mtns, Porcupine Flat Campground 2591 Comment
  CLARK-A1045-1407  Juncus macrandrus George K. Helmkamp 1977-8-5 Mariposa Sierra Nevada Porcupine Flats Campground; meadow; ; Yosemite Falls 7.5'Q 2590 Comment
  UC1149929  Juncus nevadensis Harold and Virginia Bailey 1948-8-22 Mariposa Porcupine Flat Yosemite National Park 2468 Comment
  UCR14885  Juncus nevadensis O. F. Clarke, G. K. Helmkamp 1975-7-12 s.n. Mariposa Sierra Nevada Mtns, Yosemite National Park. Porcupine Flats Campground 2439 Comment
  UCR15422  Juncus nevadensis var. nevadensis George K. Helmkamp 1977-8-5 s.n. Tuolumne Sierra Nevada Mountains, Porcupine Flat Campground 2591 Comment
  UC1133700  Juncus parryi W. D. Thomas 1935-10-5 548 Mariposa Porcupine Flat Yosemite National Park, Yosemite Quad. 1859 Comment
  SBBG56442  Juniperus grandis J. R. and R. C. Robbins 1932-7-16 Tuolumne Tioga Pass Rd Comment
  CLARK-A1045-1427  Kelloggia galioides George K. Helmkamp 1977-8-6 Mariposa Sierra Nevada 2 miles east of Yosemite Creek on the way to Porcupine Flats, dry slope; ; Yosemite Falls 7.5'Q 2621 Comment
  CLARK-A1045-1428  Kelloggia galioides George K. Helmkamp 1977-8-5 Mariposa Sierra Nevada 2 miles east of Yosemite Creek on the way to Porcupine Flats, dry slope; ; Yosemite Falls 7.5'Q 2621 Comment
  UC1557957  Ledum glandulosum Harold and Virginia Bailey 1948-8-22 Mariposa Yosemite National Park, Porcupine Flat Porcupine Flat; Yosemite National Park, Porcupine Flat 2468 Comment
  YM-YOSE59901  Ledum glandulosum A. Lee Haines 1936-7-10 Tuolumne LUKENS LAKE 2590 Comment
  SBBG64525  Leptosiphon ciliatus J. R. and R. C. Robbins 1932-7-16 Tuolumne Tioga Pass Rd Comment
  SBBG64589  Leptosiphon ciliatus J. R. and R. C. Robbins 1932-7-17 Tuolumne Tioga Pass Rd Comment
  CAS-BOT-BC444376  Lewisia pygmaea Alice Eastwood 1907-8-13 313 Mariposa Yosemite National Park. Porcupine Flat Comment
  UC1056428  Lewisia triphylla Herbert L. Mason 1936-7-10 11192 Tuolumne se White Wolf (Lukens Lake); Sierra Nevada, Yosemite National Park, Lukens Lake 2560 Comment
  CLARK-A1045-1394  Ligusticum grayi George K. Helmkamp 1977-8-6 Mariposa Sierra Nevada Porcupine Flats Campground; wet meadow; ; Yosemite Falls 7.5'Q 2590 Comment
  CLARK-A1045-1395  Ligusticum grayi George K. Helmkamp 1977-8-6 Mariposa Sierra Nevada Porcupine Flats Campground; wet meadow; ; Yosemite Falls 7.5'Q 2590 Comment
  POM277406  Ligusticum grayi A. L. Haines 1936-7-10 s.n. Tuolumne Lukens Lake, Yosemite National Park. 2591 Comment
  UC1557967  Ligusticum grayi Harold and Virginia Bailey 1948-8-22 Mariposa Yosemite Nat'l Park, Porcupine Flat 2468 Comment
  YM-YOSE59863  Ligusticum grayi A. Lee Haines 1936-7-10 Tuolumne LUKENS LAKE 2590 Comment
  CLARK-A1045-1385  Lilium kelleyanum George K. Helmkamp 1977-8-5 Mariposa Sierra Nevada Porcupine Flats Campground; along side the stream; ; Yosemite Falls 7.5'Q 2590 Comment
  RSA68702  Lilium parvum Frank W. Peirson 1927-8-6 7666 Mariposa Porcupine Flat, Sierra Nevada 2439 Comment
  UC119799 Image available Lilium parvum John Muir 1875-1 Unknown near Yosemite Comment
  SEINET5556968  Limnanthes montana H. S. Gentry 1962-1 19727 Mariposa 6 mi. north of Ahwahnee. 1066 Comment
  SEINET5766195 Image available Lupinus K. S. Snell 1967-1 s.n. Mariposa Mountain road, Hwy 120 out of and just W of Yosemite National Park, Hardin Flatts Comment
  SEINET5766233 Image available Lupinus E. J. Kraus 1924-1 s.n. Mariposa Yosemite National Park Comment
  UC1557951  Lupinus Harold and Virginia Bailey 1948-8-22 Mariposa Porcupine Flat; Yosemite National Park, Porcupine Flat 2468 Comment
  UC1557953  Lupinus Harold and Virginia Bailey 1948-8-22 Mariposa Porcupine Flat; Yosemite National Park, Porcupine Flat 2468 Comment
  UC1557955  Lupinus Harold and Virginia Bailey 1948-8-22 Mariposa Porcupine Flat; Yosemite National Park, Porcupine Flat 2468 Comment
  SBBG20056  Lupinus breweri E. R. Blakley 1963-9-5 6142 Mariposa Tioga Pass Rd near head of Yosemite Crk 2331 Comment
  SEINET11161072 Image available Lupinus confertus Unknown 1891-7-23 s.n. Mariposa Glacier Pint Turnpike, Mariposa County;Yosemite National Park;;; Comment
  YM-YOSE118121  Lupinus covillei Alison Colwell 2004-6-25 AC 04 -62 Mariposa ALONG TRAIL TO TEN LAKES PASS, BETWEEN HALF MOON MEADOW AND PASS, YOSEMITE NATIONAL PARK. 2877 Comment
  CLARK-A1045-1392  Lupinus latifolius var. columbianus George K. Helmkamp 1977-8-5 Mariposa Sierra Nevada Porcupine Flats Campground; wet meadow beside stream; ; Yosemite Falls 7.5'Q 2590 Comment
  CLARK-A1045-1393  Lupinus latifolius var. columbianus George K. Helmkamp 1977-8-5 Mariposa Sierra Nevada Porcupine Flats Campground; wet meadow beside stream; ; Yosemite Falls 7.5'Q 2590 Comment
  CLARK-A1045-1414  Lupinus latifolius var. columbianus George K. Helmkamp 1977-8-5 Mariposa Sierra Nevada Porcupine Flats Campground; meadow; ; Yosemite Falls 7.5'Q 2590 Comment
  UCR14742  Lupinus lepidus O. F. Clarke, G. K. Helmkamp 1975-7-12 s.n. Mariposa Sierra Nevada Mtns, Yosemite National Park. Porcupine Flats Campground 2439 Comment
  UCR15449  Lupinus lepidus George K. Helmkamp 1977-8-5 s.n. Tuolumne Sierra Nevada Mountains, Porcupine Flat Campground 2591 Comment
  UC1081562  Lupinus lepidus var. sellulus Herbert L. Mason 1936-7-10 11185 Tuolumne se White Wolf (Lukens Lake); Sierra Nevada, Yosemite National Park, Lukens Lake 2560 Comment
  YM-YOSE59782  Lupinus sellulus A. Lee Haines 1936-7-10 Tuolumne LUKENS LAKE. 2590 Comment
  CLARK-A1045-1404  Luzula comosa George K. Helmkamp 1977-8-6 Mariposa Sierra Nevada Porcupine Flats Campground; edge of meadow; ; Yosemite Falls 7.5'Q 2590 Comment
  YM-YOSE114798  Madia minima Melinda Schroeder 1999-7-22 1118 Mariposa TIOGA ROAD N OF DARK HOLE, YOSEMITE NATIONAL PARK, CALIFORNIA. GROWING ALONG TIOGA ROAD APPROX. ONE KM PAST LUKENS LAKE TRAILHEAD. APPROX. 8,000 FT. Comment
  UCSB5625  Mertensia ciliata Haines, A. 1936-7-10 Tuolumne Lukens Lake 2590 Comment
  POM277411  Mertensia ciliata var. stomatechoides A. L. Haines 1936-8-10 s.n. Tuolumne Lukens Lake. Yosemite National Park. 2591 Comment
  YM-YOSE59977  Mertensia ciliata var. stomatechoides A. Lee Haines 1936-7-10 Tuolumne LUKENS LAKE 2590 Comment
  SBBG2842  Micranthes aprica H. and M. Dearing 1951-6-6 6924 Tuolumne Tioga Rd Comment
  UC1557971  Microseris nutans Harold and Virginia Bailey 1948-8-22 Mariposa Porcupine Flat Yosemite National Park 2468 Comment
  UC34622  Microseris nutans H. M. Hall and E. B. Babcock 1902-7-1 3633 Mariposa Porcupine Flat 2468 Comment
  UC501450  Microseris nutans Frank W. Peirson 1927-8-6 7656 Mariposa Porcupine Flat 2438 Comment
  UC566696  Microseris nutans Herbert L. Mason 1923-7-28 662 Mariposa Porcupine Flat Yosemite National Park Comment
  CLARK-A1045-1415  Microsteris gracilis George K. Helmkamp 1977-8-5 Mariposa Sierra Nevada Porcupine Flats Campground; dry slope under pines; ; Yosemite Falls 7.5'Q 2590 Comment
  SBBG66628  Mimulus guttatus J. R. and R. C. Robbins 1932-7-16 Tuolumne Tioga Pass Rd 2438 Comment
  UCSB6069  Mimulus guttatus Haines, A. 1936-7-10 Tuolumne Lukens Lake 2590 Comment
  YM-YOSE60029  Mimulus guttatus A. Lee Haines 1936-7-10 Tuolumne LUKENS LAKE. 2590 Comment
  UCR14763  Mimulus leptaleus O. F. Clarke, G. K. Helmkamp 1975-7-12 s.n. Mariposa Sierra Nevada Mtns, Yosemite National Park. Porcupine Flats Campground 2439 Comment
  UC1557977  Mimulus lewisii Harold and Virginia Bailey 1948-8-22 Mariposa Porcupine Flat Yosemite National Park 2468 Comment
  UC722353  Mimulus lewisii C. L. Hitchcock, J. S. Martin 1939-7-23 5461 Mariposa ca. 6 mi w Teneya Lake; Yosemite National Park Comment
  UCR15435  Mimulus lewisii George K. Helmkamp 1977-8-5 s.n. Tuolumne Sierra Nevada Mountains, Porcupine Flat Campground 2591 Comment
  SBBG66711  Mimulus moschatus J. R. and R. C. Robbins 1932-7-16 Tuolumne Tioga Pass Rd Comment
  UC722352  Mimulus nanus var. mephiticus C. L. Hitchcock, J. S. Martin 1939-7-23 5460 Mariposa ca. 6 mi w Teneya Lake; Yosemite National Park Comment
  UC1543763  Mimulus primuloides Harold and Virginia Bailey 1948-8-22 Mariposa Porcupine Flat Yosemite National Park 2468 Comment
Read comments
Jul 20 2009
  CLARK-A1045-1384  Mimulus primuloides var. pilosellus George K. Helmkamp 1977-8-5 Mariposa Sierra Nevada Porcupine Flats Campground; sandy area beside the creek; ; Yosemite Falls 7.5'Q 2590 Comment
  UC76062  Mimulus tilingii Herbert M. Evans July 1901 Mariposa Porcupine Flat Yosemite National Park 2438 Comment
  GH363857  Mitella breweri P. A. Munz 1923-7-24 7474 Unknown Yosemite National Park, Porcupine Creek 2438 Comment
  CLARK-A1045-1423  Monardella odoratissima subsp. pallida George K. Helmkamp 1977-8-6 Mariposa Sierra Nevada 2 miles east of Yosemite Creek on the way to Porcupine Flats, rocky roadside; ; Yosemite Falls 7.5'Q 2682 Comment
  RSA83386  Monardella odoratissima subsp. pallida F. W. Peirson 1927-8-6 7659 Mariposa Porcupine Flat 2439 Comment
  SJSU3627  Monardella odoratissima subsp. pallida C. W. Sharsmith 1962-8-10 6919 Mariposa 1 mi W of Porcupine Flat, Yosemite National Park 2560 Comment
  YM-YOSE59960  Nemophila spatulata A. Lee Haines 1936-7-10 Tuolumne LUKENS LAKE 2590 Comment
  UCR15450  Orthilia secunda George K. Helmkamp 1977-8-5 s.n. Tuolumne Sierra Nevada Mountains, Porcupine Flat Campground 2591 Comment
  UC1557959  Parnassia californica Harold and Virginia Bailey 1948-8-22 Mariposa Yosemite National Park, Porcupine Flat Porcupine Flat Porcupine Flat Porcupine Flat Porcupine Flat; Yosemite National Park, Porcupine Flat 2468 Comment
  SBBG2719  Pectiantia breweri H. and M. Dearing 1939-7-13 3908 Mariposa Yosemite Crk, Tioga Rd Comment
  CLARK-A1045-1420  Pedicularis attollens George K. Helmkamp 1977-8-6 Mariposa Sierra Nevada Porcupine Flats Campground; on an abandoned road bed; ; Yosemite Falls 7.5'Q 2590 Comment
  UC1557986  Pedicularis attollens Harold and Virginia Bailey 1948-8-22 Mariposa Porcupine Flat; Yosemite National Park 2468 Comment
  UC672550  Pedicularis groenlandica H. L. Mason 1922-7-25 328 Mariposa Porcupine Flat, Tioga Pass Road Porcupine Flat 2133 Comment
  YM-YOSE60053  Pedicularis groenlandica A. Lee Haines 1936-7-10 Tuolumne LUKENS LAKE. 2590 Comment
  YM-YOSE66289  Pedicularis groenlandica P. S. Bartholomew 1934-7-13 Tuolumne LUKENS LAKE MEADOW Comment
  UC632784  Pedicularis semibarbata H. L. Mason 1936-7-6 11146 Mariposa Hetch Hetchy Trail w of Yosemite Creek; Yosemite National Park 2377 Comment
  UC672554  Pedicularis semibarbata H. L. Mason 1922-7-25 323 Mariposa Porcupine Flat, Tioga Pass Road Porcupine Flat 2133 Comment
  CLARK-A1045-1442  Pellaea bridgesii George K. Helmkamp 1977-8-6 Mariposa Sierra Nevada 1.6 miles east of Yosemite Creek, roadside rocky slope; ; Yosemite Falls 7.5'Q 2682 Comment
  CLARK-A1045-1439  Penstemon laetus George K. Helmkamp 1977-8-6 Mariposa Sierra Nevada 1.8 miles east of Yosemite Creek, roadside bank; ; Yosemite Falls 7.5'Q 2682 Comment
  UC76094  Penstemon laetus var. laetus Herbert M. Evans July, 1901 Mariposa Dark Hole Yosemite National Park, Dark Hole 2362 Comment
  CAS-BOT-BC245704  Penstemon newberryi var. newberryi Herbert M. Evans 1901-7-1 s.n. Tuolumne Dark Hole, Yosemite National Park 2362 Comment
  SBBG20043  Penstemon roezlii E. R. Blakley 1963-9-5 6143 Mariposa Tioga Pass Rd near head of Yosemite Crk 2331 Comment
  SEINET10376034 Image available Penstemon rostriflorus Wallace Weber, John C. Cooke, Donald J. Pinkava, and David J. Keil 1969-1 2121 Mariposa 5.2 mi E of Siesta Lake along Rte 120 in Yosemite Natl Park Comment
  CLARK-A1045-1413  Perideridia parishii George K. Helmkamp 1977-8-5 Mariposa Sierra Nevada Porcupine Flats Campground; meadow; ; Yosemite Falls 7.5'Q 2590 Comment
  SBBG59635  Perideridia parishii H. and M. Dearing 1928-7-20 Tuolumne Tioga Rd Comment
  UCR15447  Phacelia humilis George K. Helmkamp 1977-8-5 s.n. Tuolumne Sierra Nevada Mountains, Porcupine Flat Campground 2591 Comment
  POM65827  Phacelia hydrophylloides P. A. Munz 1923-7-24 7472 Mariposa Porcupine Creek, Yosemite National Park. 2439 Comment
  SBBG64982  Phacelia hydrophylloides J. R. and R. C. Robbins 1932-7-16 Tuolumne Tioga Pass Rd Comment
  UC632811  Phacelia hydrophylloides H. L. Mason 1936-7-6 11147 Mariposa Hetch Hetchy Trail w Yosemite Creek; Yosemite National Park 2377 Comment
  UCR70799  Phacelia hydrophylloides P. A. Munz 1923-7-24 7472 Tuolumne Sierra Nevada Mtns., Porcupine Creek, Yosemite National Park. 2439 Comment
  UC1557962  Phacelia mutabilis Harold and Virginia Bailey 1948-8-22 Mariposa Porcupine Flat Yosemite National Park 2468 Comment
  UC632846  Phacelia mutabilis H. L. Mason 1936-7-6 11148 Mariposa Hetch Hetchy Trail w Yosemite Creek; Yosemite National Park 2377 Comment
  CAS-BOT-BC58178  Phyllodoce breweri Mrs. D. G. Bacon 1902-7-1 s.n. Tuolumne Yosemite. Comment
  RSA467817  Phyllodoce breweri Albert J. Perkins 1914-7-17 s.n. Tuolumne Yosemite National Park. Comment
  UC1861834 Image available Platanthera yosemitensis Alison Colwell, Charlotte Coulter 2003-7-30 AC 3 -33 Mariposa Yosemite National Park 2194 Comment
  CAS-BOT-BC247334  Poa pratensis R. E. Frenkel 1964-8-28 810 Mariposa Yosemite Creek and bridge of New Tioga Road, Yosemite National Park 2286 Comment
  SACT001964  Poa scabrella Gladys Wallace 1939-6-12 Unknown Bridal Veil Creek Comment
  SEINET11079017 Image available Poa secunda Unknown 1883-1 s.n. Mariposa Hite's Cove, Mariposa County;Yosemite National Park;;; Comment
  SEINET11524901  Poa secunda Unknown 1883-1 s.n. Mariposa Hite's Cove, Mariposa County;Yosemite National Park;;; Comment
  SBBG58184  Polemonium californicum J. R. and R. C. Robbins 1932-7-16 Tuolumne Tioga Pass Rd Comment
  UC882701  Polemonium californicum Alice Eastwood 1907-8-13 325 Mariposa Porcupine Flat Yosemite National Park, Porcupine Flat Comment
  CLARK-A1045-1412  Polygonum bistortoides George K. Helmkamp 1977-8-5 Mariposa Sierra Nevada Porcupine Flats Campground; meadow; ; Yosemite Falls 7.5'Q 2590 Comment
  UC1557956  Polygonum douglasii subsp. douglasii Harold and Virginia Bailey 1948-8-22 Mariposa Porcupine Flat Yosemite National Park 2468 Comment
  UC1056969  Polygonum polygaloides subsp. kelloggii Herbert L. Mason 1936-7-10 11180 a Tuolumne se White Wolf; Yosemite National Park, Lukens Lake 2560 Comment
  CHSC8508  Populus tremuloides Edward Laidlaw Smith 1958-6-26 537 Mariposa 1 mi. NE Yosemite Creek on Tioga Rd, Yosemite National Park. 2438 Comment
Read comments
Jul 7 2010
  JEPS109887  Potamogeton epihydrus subsp. nuttallii Dean W. Taylor 2004-8-30 19246 Tuolumne Lukens Lake, Yosemite National Park 2535 Comment
  LA208021  Potentilla breweri Robert Fowler; 1933-1 sn Mariposa Yosemite National Park Comment
  SBBG72481  Potentilla bruceae J. R. and R. C. Robbins 1932-7-17 Tuolumne Tioga Pass Rd Comment
  SEINET3157227  Prunus demissa Dodd 1891-1 sn Tuolumne Yosemite Comment
  RSA65600  Pseudostellaria jamesiana F. W. Peirson 1927-8-6 7661 Mariposa Porcupine Flat 2439 Comment
  SBBG1985  Pseudostellaria sierrae H. and M. Dearing 1951-6-6 6923 Tuolumne Tioga Rd Comment
  RSA69320  Pyrola californica F. W. Peirson 1910-7-10 824 Mariposa Porcupine Flats Region, Sierra Nevada. Comment
  CLARK-A1045-1429  Pyrola picta George K. Helmkamp 1977-8-6 Mariposa Sierra Nevada 2 miles east of Yosemite Creek on the way to Porcupine Flats; pine needle humus; ; Yosemite Falls 7.5'Q 2682 Comment
  CLARK-A1045-1388  Pyrola secunda George K. Helmkamp 1977-8-5 Mariposa Sierra Nevada Porcupine Flats Campground; rocky edge of creek; ; Yosemite Falls 7.5'Q 2590 Comment
  POM269625  Ranunculus alismifolius var. alismellus Lyman Benson 1932-7-2 3851 Tuolumne Porcupine Flat 2287 Comment
  CAS-BOT-BC58819  Rhododendron columbianum A. A. Heller 1939-8-11 15470 Mariposa Yosemite National Park - 10 miles east of Aspen Valley Comment
  LA204847  Rhododendron columbianum S. Beller; July 1926 sn Mariposa Yosemite National Park Comment
  UCSB4795  Rhododendron columbianum Haines, A. 1936-7-10 Tuolumne Lukens Lake 2590 Comment
  UC1081574  Ribes lasianthum Herbert L. Mason 1936-7-10 11186 Tuolumne se White Wolf (Lukens Lake); Sierra Nevada, Yosemite National Park 2560 Comment
  UC1557960  Ribes montigenum Harold and Virginia Bailey 1948-8-22 Mariposa Porcupine Flat Yosemite National Park 2468 Comment
  YM-YOSE59655  Ribes viscosissimum A. Lee Haines 1936-7-10 Tuolumne LUKENS LAKE 2590 Comment
  CAS-BOT-BC147167  Rubus parviflorus Mrs. G. D. Bacon 1902-7-1 s.n. Unknown Yosemite Comment
  A382501  Salix eastwoodiae C. R. Ball, N. F. Bracelin & Beryl Kautz 1931-8-6 536 Unknown Yosemite National Park Comment
  SD966  Salix eastwoodiae Carleton R. Ball, Mrs. H. P. Bracelin, Beryl Kautz 1931-8-4 517 Mariposa Yosemite National Park; 6 km west of Tenaya Lake in flat by creek 2550 Comment
  CAS-BOT-BC125770  Salix orestera A. A. Heller 1939-8-11 15469 Mariposa 10 miles east of Aspen Valley, Yosemite National Park Comment
  CAS-BOT-BC235160  Sambucus racemosa var. racemosa Alice Eastwood 1907-8-27 s.n. Mariposa Yosemite National Park. Tioga Road near Porcupine Flat Comment
  PASA340  Scorzonella nutans Frank W. Peirson 1927-8-6 Mariposa Porcupine Flat 2438 Comment
  CLARK-A1045-1441  Sedum obtusatum George K. Helmkamp 1977-8-6 Mariposa Sierra Nevada 1.7 miles east of Yosemite Creek, roadside bank; ; Yosemite Falls 7.5'Q 2682 Comment
  UC72692  Sedum obtusatum subsp. obtusatum Herbert M. Evans July, 1901 Mariposa Dark Hole Yosemite National Park, Dark Hole 2362 Comment
  CAS-BOT-BC363601  Senecio fremontii var. occidentalis J. B. Sembert 1895-7-1 1001 Mariposa Yosemite National Park Comment
  CLARK-A1045-1426  Senecio integerrimus var. exaltatus George K. Helmkamp 1977-8-5 Mariposa Sierra Nevada 2 miles east of Yosemite Creek on the way to Porcupine Flats; dry slope, coniferous forest; ; Yosemite Falls 7.5'Q 2682 Comment
  UC75805  Senecio integerrimus var. exaltatus Herbert M. Evans 1901-7-1 Mariposa Dark Hole Yosemite National Park 2362 Comment
  CLARK-A1045-1403  Senecio triangularis George K. Helmkamp 1977-8-5 Mariposa Sierra Nevada meadow just north of Porcupine Flats Campground; ; Yosemite Falls 7.5'Q 2590 Comment
  CLARK-A1045-1410  Senecio triangularis George K. Helmkamp 1977-8-5 Mariposa Sierra Nevada Porcupine Flats Campground; meadow; ; Yosemite Falls 7.5'Q 2590 Comment
  CLARK-A1045-1411  Senecio triangularis George K. Helmkamp 1977-8-5 Mariposa Sierra Nevada Porcupine Flats Campground; meadow; ; Yosemite Falls 7.5'Q 2590 Comment
  UC1557973  Senecio triangularis Harold and Virginia Bailey 1948-8-22 Mariposa Porcupine Flat , Porcupine Flat (Yosemite National Park) 2468 Comment
  SBBG71463  Sidalcea glaucescens J. R. and R. C. Robbins 1932-7-16 Tuolumne Tioga Pass Rd Comment
  CLARK-A1045-1425  Silene lemmonii George K. Helmkamp 1977-8-6 Mariposa Sierra Nevada 2 miles east of Yosemite Creek on the way to Porcupine Flats; dry slope under pines; ; Yosemite Falls 7.5'Q 2682 Comment
  CLARK-A1045-1436  Sitanion hansenii George K. Helmkamp 1977-8-5 Mariposa Sierra Nevada 2 miles east of Yosemite Creek, roadside; ; Yosemite Falls 7.5'Q 2621 Comment
  CLARK-A1045-1443  Solanum xanti George K. Helmkamp 1977-8-5 Mariposa Sierra Nevada Yosemite Creek, dry bank beside creek; ; Ten Lakes 7.5'Q 2499 Comment
  CLARK-A1045-1444  Solanum xanti George K. Helmkamp 1977-8-5 Mariposa Sierra Nevada Yosemite Creek, dry bank beside creek; ; Ten Lakes 7.5'Q 2499 Comment
  UC1557968  Sphenosciadium capitellatum Harold and Virginia Bailey 1948-8-22 Mariposa Porcupine Flat; Yosemite National Park, Porcupine Flat 2468 Comment
  PASA1283  Stellaria jamesiana Frank W. Peirson 1927-8-6 Mariposa Porcupine flat Comment
  YM-YOSE109296  Stephanomeria lactucina Justin Adams 1999-7-28 3098 Mariposa PORCUPINE CREEK TRAIL, YOSEMITE NATIONAL PARK, CALIFORNIA. APPROXIMATELY 200M FROM TIOGA RD. ALONG TRAIL. LOAMY SOIL IN OPEN ABIES MAGNIFICA FOREST. (NOTE: WHITE, MILKY SAP). Comment
  CLARK-A1045-1435  Stipa columbiana George K. Helmkamp 1977-8-5 Mariposa Sierra Nevada 2 miles east of Yosemite Creek, roadside; ; Yosemite Falls 7.5'Q 2621 Comment
  CLARK-A1045-1437  Stipa lettermanii George K. Helmkamp 1977-8-5 Mariposa Sierra Nevada 2 miles east of Yosemite Creek, roadside; ; Yosemite Falls 7.5'Q 2621 Comment
  CAS-BOT-BC87643  Streptanthus tortuosus Reed C. Rollins 1947-7-9 4171 Mariposa Yosemite National Park. Yosemite Creek, Tioga Pass road. 2194 Comment
  CAS-BOT-BC87649  Streptanthus tortuosus Mrs. H. C. Cantelow 1940-6-23 3760 Mariposa About 7 miles west of Tenaya Lake. Comment
  CAS-BOT-BC87667  Streptanthus tortuosus J. A. Rattenbury 1947-5-31 42 Mariposa Yosemite National Park. Porcupine Flat, 0.5 mile from Tenaya Lake. 2590 Comment
  POM143407  Streptanthus tortuosus P. A. Munz 1923-7-24 7480 Mariposa Porcupine Creek, Yosemite National Park. 2439 Comment
  RSA45296  Streptanthus tortuosus R. C. Rollins 1947-7-9 4171 Mariposa Yosemite Creek, Yosemite national Park, Tioga Pass road. 2195 Comment
  CLARK-A1045-1416  Streptanthus tortuosus var. orbiculatus George K. Helmkamp 1977-8-6 Mariposa Sierra Nevada Porcupine Flats Campground; dry slope under pines; ; Yosemite Falls 7.5'Q 2590 Comment
  CLARK-A1045-1438  Streptanthus tortuosus var. orbiculatus George K. Helmkamp 1977-8-6 Mariposa Sierra Nevada 2 miles east of Yosemite Creek, roadside; Yosemite Falls 7.5'Q Comment
  SBBG19844  Streptanthus tortuosus var. orbiculatus E. R. Blakley 1963-9-5 6141 Mariposa Tioga Pass Rd near head of Yosemite Crk 2331 Comment
  UC1557974  Symphyotrichum foliaceum Harold and Virginia Bailey 1948-8-22 Mariposa Porcupine Flat Yosemite National Park 2468 Comment
  UC912257  Symphyotrichum foliaceum H. L. Mason 1923-9-18 762 Mariposa Porcupine Flat Sierra Nevada Mountains, Yosemite National Park, Porcupine C Comment
  SJSU4015  Symphyotrichum spathulatum C. W. Sharsmith 1964-8-22 7358 Mariposa Porcupine Flat, Yosemite National Park 2468 Comment
  SJSU4014  Thalictrum sparsiflorum C. W. Sharsmith 1964-8-22 7357 Mariposa Porcupine Flat, Yosemite National Park 2468 Comment
  CLARK-A1045-1421  Trifolium monanthum George K. Helmkamp 1977-8-5 Mariposa Sierra Nevada Porcupine Flats Campground; on an abandoned road bed; ; Yosemite Falls 7.5'Q 2590 Comment
  UC1557954  Trifolium monanthum Harold and Virginia Bailey 1948-8-22 Mariposa Porcupine Flat Yosemite National Park 2468 Comment
  CAS-BOT-BC200147  Trisetum canescens Mrs. G. D. Bacon 1902-7-1 s.n. Tuolumne Yosemite Comment
  CAS-BOT-BC200148  Trisetum canescens Mrs. G. D. Bacon 1902-7-1 s.n. Tuolumne Yosemite Comment
  CAS-BOT-BC200149  Trisetum canescens Mrs. G. D. Bacon 1902-7-1 s.n. Tuolumne Yosemite Comment
  CAS-BOT-BC200150  Trisetum canescens W. A. Silveus 1938-7-2 2883 Tuolumne Yosemite Natl. Park Comment
  CLARK-A1045-1419  Trisetum canescens George K. Helmkamp 1977-8-6 Mariposa Sierra Nevada Porcupine Flats Campground; abandoned road bed; ; Yosemite Falls 7.5'Q 2590 Comment
  UC1133271  Trisetum projectum H. S. Yates 1936-8-22 6336 Mariposa 2 mi e Porcupine Flat; Yosemite Quad. 2438 Comment
  UCR15416B  Trisetum projectum George K. Helmkamp 1977-8-6 s.n. Mariposa Sierra Nevada Mtns, Porcupine Flat Campground 2591 Comment
  UC1557964  Trisetum wolfii Harold and Virginia Bailey 1948-8-22 Mariposa Porcupine Flat; Yosemite National Park 2468 Comment
  UC1557970  Trisetum wolfii Harold and Virginia Bailey 1948-8-22 Mariposa Porcupine Flat; Yosemite National Park 2468 Comment
  UC1375318  Triteleia Robert F. Thorne, John Dourley, and Selwyn Everist 1971-8-4 41190 Mariposa Porcupine Flat Yosemite National Park 2468 Comment
  LA84003  Triteleia lugens O. H. Kappler; 1947-7-14 sn Mariposa Yosemite, Porcupine Flat, rd from Tenaya Lake to Yosemite 2438 Comment
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Jul 24 2018
  SBBG58426  Vaccinium cespitosum J. R. and R. C. Robbins 1932-7-16 Tuolumne Tioga Pass Rd Comment
  UC672576  Veronica wormskjoldii H. L. Mason 1923-7-28 665 Mariposa Porcupine Flat, Tioga Pass Road Porcupine Flat Comment
  GH381803  Viola adunca R. A. Ware 1907-7-31 2602 C Unknown Porcupine Flat, Sierra Nevada Mountians 2468 Comment
  POM286608  Viola adunca Lyman D. Benson 1932-7-2 3849 Tuolumne Porcupine Flat. Sierra Nevada mtn range, Merced River watershed. 2287 Comment
  UC646435  Viola bakeri David D. Keck 1936-8-16 4363 Mariposa Dark Hole, Tioga Road Dark Hole; Sierra Nevada, Yosemite National Park 2377 Comment
  POM286697  Viola macloskeyi Lyman D. Benson 1932-7-2 3850 Tuolumne Porcupine Flat. Sierra Nevada mtn range, Merced River watershed. 2287 Comment
  YM-YOSE59821  Viola macloskeyi A. Lee Haines 1936-7-10 Tuolumne LUKENS LAKE. 2590 Comment
  UC581524  Viola pinetorum subsp. pinetorum H. L. Mason 1923-7-28 666 Mariposa Porcupine Flat, Tioga Pass Road Porcupine Flat Comment
  CAS-BOT-BC5307  Viola purpurea subsp. mesophyta J. Clausen 1935-7-18 1098 Mariposa Porcupine Flat 2468 Comment
  RSA261425  Viola tomentosa Herb Fong 1973-5-27 150 Placer Big Tree Grove, Tahoe National Forest, north of Auburn Comment
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Nov 8 2016
  UC632832  Wyethia mollis H. L. Mason 1936-7-10 11193 Tuolumne se White Wolf; Yosemite National Park, Lukens Lake 2560 Comment
  YM-YOSE60250  Wyethia mollis A. Lee Haines 1936-7-10 Tuolumne LUKENS LAKE 2590 Comment



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