35.26740 35.36740 -120.27660 -120.17660 UC/JEPS: Consortium Search Results
Search Results — 643 specimen records retrieved (643 records with coordinates)
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 Please cite data retrieved from this page: Data provided by the participants of the Consortium of California Herbaria (ucjeps.berkeley.edu/cch_archive/).
 Records are made available under the CCH Data Use Terms.

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? Specimen ID Determination * Collector Collection Date Collection Number County Locality Elevation in meters Feedback
  OBI13692  Acanthomintha obovata Robert F. Hoover 1950-4-30 7862 San Luis Obispo La Panza district Comment
  CAS-BOT-BC219678  Acanthomintha obovata subsp. cordata R. F. Hoover 1950-4-30 7862 San Luis Obispo La Panza district Comment
  CAS-BOT-BC219679  Acanthomintha obovata subsp. cordata R. F. Hoover 1950-5-30 7862 San Luis Obispo La Panza district Comment
  UC1285259  Acanthomintha obovata subsp. cordata R. F. Hoover 1950-4-30 7862 San Luis Obispo La Panza District La Panza; La Panza District Comment
  OBI31583  Achillea millefolium Joy Nishida 1982-5-22 385 San Luis Obispo American Cyn campground 524 Comment
  OBI55243  Achillea millefolium Greg Frugoli 1997-4-29 68 San Luis Obispo Collected on roadside 0.25 mi S of Red Hill rd/La Panza Rd/Pozo Rd jctn. La Panza Range, Los Padres NF (Hwy 58 burn area) 600 Comment
  OBI31595  Acmispon americanus var. americanus Joy Nishida 1982-5-8 373 San Luis Obispo Amer Cyn. .9 mi S from Americany Cyn campground 518 Comment
  OBI31530  Acmispon glaber var. glaber Joy Nishida 1982-5-29 406 San Luis Obispo 0.2 mi S of American Cyn campground Comment
  RSA0037300  Acmispon glaber var. glaber LeRoy Gross, Pam DeVries, Otto Gasser, Melinda Elster 2014-5-20 6473 San Luis Obispo La Panza Range: Northern end of the Machesna Mountain Wilderness. Pine Mountain area, off Forest Service Road 30S17.2., Near 35.32621N 120.23949W, along trail pass Castle Crags. Stopped at the southern end of a knoll. Near 35.31575N 120.22483W. 968 Comment
  OBI55192  Acmispon grandiflorus var. grandiflorus Greg Frugoli 1997-4-29 70 San Luis Obispo Collected 0.5 mi S of Queen Bee cmgd, La Panza Range, Los Padres NF (hwy 58 burn area) 719 Comment
  UC1953357  Acmispon heermannii var. heermannii David Keil with Karen Danielson, Clifton Smith and Jeanette Sainz 1997-5-15 26269 San Luis Obispo Los Padres National Forest. La Panza Mountains. Fringe of Machesna Mountain Wilderness. Ridge along road past Castle Crags and slopes below to south. Comment
  OBI59935  Acmispon junceus var. biolettii G. F. Hrusa 1993-5-2 11114 San Luis Obispo Black Butte Research Natural Area. Approx 1/4 mi N of Mt. Lowe near base of Radio Facility 2 peak 700 Comment
  RSA0039774  Acmispon micranthus LeRoy Gross, Pam DeVries, Melinda Elster 2014-5-21 6514 San Luis Obispo La Panza Range: Western side of the Machesna Mountain Wilderness. American Canyon Campground., Near 35.28461N 120.26558W. Follow trail up to last creek crossing, below stock pond. Near the main ridge line. Ended near 35.29415N 120.23097W. 538 Comment
  OBI65612  Acmispon strigosus G. F. Hrusa 1995-4-15 12092 San Luis Obispo La Panza Range. Immed adj to Queen Bee Camp 1 m S of La Panza Rd summit 750 Comment
  OBI66350  Acmispon strigosus David J. Keil, with Karen Danielson, Clifton Smith and Jeanette Sainz 1997-5-15 26266 San Luis Obispo Los padres national forest. la panza mountains. fringe of machesna mountain wilderness. ridge along road past castle crags and slopes below to south. area drained by small stream in canyon. 732 Comment
  RSA0039773  Acmispon strigosus LeRoy Gross, Pam DeVries, Melinda Elster 2014-5-21 6515 San Luis Obispo La Panza Range: Western side of the Machesna Mountain Wilderness. American Canyon Campground., Near 35.28461N 120.26558W. Follow trail up to last creek crossing, below stock pond. Near the main ridge line. Ended near 35.29415N 120.23097W. 538 Comment
  OBI31314  Acourtia microcephala Joy Nishida 1982-7-22 510 San Luis Obispo American Cyn campground Comment
  UCD128472  Acourtia microcephala Mrs. B. S. MacLean 1932-7-1 6 San Luis Obispo San Luis Obispo County: La Panza. Comment
  UCR29432  Acourtia microcephala J. H. Nishida 1982-7-22 510 San Luis Obispo South Coast Range, American Canyon Campground 535 Comment
  OBI31570  Adenostoma fasciculatum Joy Nishida 1982-5-29 399 San Luis Obispo American Cyn; .3 mi S of American Cyn campground 518 Comment
  RSA0037302  Adenostoma fasciculatum var. fasciculatum LeRoy Gross, Pam DeVries, Otto Gasser, Melinda Elster 2014-5-20 6480 San Luis Obispo La Panza Range: Northern end of the Machesna Mountain Wilderness. Pine Mountain area, off Forest Service Road 30S17.2., Near 35.32621N 120.23949W, along trail pass Castle Crags. Stopped at the southern end of a knoll. Near 35.31575N 120.22483W. 968 Comment
  RSA0042399  Adenostoma fasciculatum var. fasciculatum LeRoy Gross, Pam DeVries, Melinda Elster 2014-5-21 6521 San Luis Obispo La Panza Range: Western side of the Machesna Mountain Wilderness. American Canyon Campground., Near 35.28461N 120.26558W. Follow trail up to last creek crossing, below stock pond. Near the main ridge line. Ended near 35.29415N 120.23097W. 538 Comment
  OBI77376  Agoseris heterophylla var. cryptopleura Joy Nishida, Ginger King and Julie Oxford 1982-5-1 357 San Luis Obispo American Cyn campground Comment
  UC455527  Agoseris heterophylla var. cryptopleura I. J. Condit 1910-3-31 San Luis Obispo La Panza Comment
  OBI31412  Agoseris heterophylla var. heterophylla Joy Nishida, Robert Allen 1982-4-10 282 San Luis Obispo American Cyn campground 536 Comment
  CDA11564  Agoseris retrorsa G. F. Hrusa, M. Rejmanek 1995-4-15 12085 A San Luis Obispo La Panza Range; Approx. 1/2 mile below Queen Bee Camp, approx. 1 mile S of La Panza Rd. Comment
  UCD128650  Agoseris retrorsa G. F. Hrusa 1995-4-15 12085 A San Luis Obispo San Luis Obispo County: approximately 0.5 mile below Queen Bee Camp. Queen Bee Camp is approximately 1 mile south of La Panza Road. 750 Comment
  OBI31540  Amorpha californica Joy Nishida 1982-6-5 417 San Luis Obispo American Canyon campground 536 Comment
  OBI31587  Amorpha californica Joy Nishida 1982-5-22 381 San Luis Obispo American Canyon campground 536 Comment
  UCR28937  Amorpha californica J. H. Nishida 1982-6-5 417 San Luis Obispo South Coast Range, American Canyon Campground 537 Comment
  GH424582  Amsinckia douglasiana R. F. Hoover 1950-3-31 7770 Unknown La Panza district Comment
  OBI20621  Amsinckia douglasiana Robert F. Hoover 1950-3-31 7770 San Luis Obispo La Panza district Comment
  SBBG19311  Amsinckia douglasiana D. Emery 1950-3-31 San Luis Obispo La Panza district Comment
  UCD118930  Amsinckia douglasiana Francia Chisaki; Peter Kamb 1952-4-4 2193 San Luis Obispo San Luis Obispo County: 0.9 mile by road E of La Panza. 533 Comment
  OBI20674  Amsinckia tessellata Robert F. Hoover 1948-5-2 7508 San Luis Obispo La Panza district Comment
  JEPS83287  Antirrhinum multiflorum David M. Thompson 1983-8-6 398 San Luis Obispo about 1 mi e Pozo Road jct. w/Queen Bee Campground Rd at La Panza Summit (5.3 mi w of Hwy 58); La Panza Range, La Panza Quad. (7.5', 1967) 670 Comment
  JEPS83288  Antirrhinum multiflorum David M. Thompson 1983-8-6 397 San Luis Obispo hills directly above Queen Bee Campground (near La Panza Summit on the Pozo Road); La Panza Range, La Panza Quad. (7.5', 1967) 749 Comment
  OBI31481  Aphanes occidentalis Joy Nishida, Robert Allen 1982-4-10 274 San Luis Obispo American Cyn campground 536 Comment
  RSA0042396  Apiastrum angustifolium LeRoy Gross, Pam DeVries, Melinda Elster 2014-5-21 6524 San Luis Obispo La Panza Range: Western side of the Machesna Mountain Wilderness. American Canyon Campground., Near 35.28461N 120.26558W. Follow trail up to last creek crossing, below stock pond. Near the main ridge line. Ended near 35.29415N 120.23097W. 538 Comment
  UCR4587  Arceuthobium campylopodum Frank C. Vasek 1960-4-10 600410- 27 San Luis Obispo Coast Range, La Panza Public Campground on the Pozo Road, between Pozo and La Panza 671 Comment
  JEPS98824  Arctostaphylos glandulosa R. F. Hoover 1963-10-26 8607 San Luis Obispo trail to Machesna Mountain La Panza Range Comment
  CAS-BOT-BC23311  Arctostaphylos glandulosa subsp. cushingiana R. F. Hoover 1963-10-26 8606 San Luis Obispo Trail to Machesna Mt., La Panza Range Comment
  CAS-BOT-BC23312  Arctostaphylos glandulosa subsp. cushingiana R. F. Hoover 1963-10-26 8608 San Luis Obispo Trail to Machesna Mt., La Panza Range Comment
  CAS-BOT-BC23313  Arctostaphylos glandulosa subsp. cushingiana R. F. Hoover 1963-10-26 8609 San Luis Obispo Trail to Machesna Mt., La Panza Range Comment
  CAS-BOT-BC23316  Arctostaphylos glandulosa subsp. cushingiana R. F. Hoover 1963-10-26 8605 San Luis Obispo Trail to Machesna Mt., La Panza Range. Comment
  OBI14688  Arctostaphylos glandulosa subsp. cushingiana Robert F. Hoover 1963-10-26 8605 San Luis Obispo Trail to Machesna Mt, La Panza range Comment
  OBI14690  Arctostaphylos glandulosa subsp. cushingiana Robert F. Hoover 1963-10-26 8608 San Luis Obispo Trail to Machesna Mt, La Panza range Comment
  OBI14691  Arctostaphylos glandulosa subsp. cushingiana Robert F. Hoover 1963-10-26 8609 San Luis Obispo Trail to Machesna Mt, La Panza range Comment
  OBI14692  Arctostaphylos glandulosa subsp. cushingiana Robert F. Hoover 1963-10-26 8606 San Luis Obispo Trail to Machesna Mt, La Panza range Comment
  OBI31329  Arctostaphylos glandulosa subsp. cushingiana Joy Nishida, David J. Keil 1982-1-23 203 San Luis Obispo American Canyon 512 Comment
  CAS-BOT-BC23084  Arctostaphylos glandulosa subsp. glandulosa R. F. Hoover 1963-10-26 8607 San Luis Obispo Taril to Machesna Mt., La Panza Range. Comment
  CAS-BOT-BC23097  Arctostaphylos glandulosa subsp. glandulosa R. F. Hoover 1963-10-26 8607 San Luis Obispo Trail to Machesna Mt., La Panza Range Comment
  JEPS98820  Arctostaphylos glandulosa subsp. glandulosa R. F. Hoover 1963-10-26 8605 San Luis Obispo trail to Machesna Mountain La Panza Range Comment
  JEPS98821  Arctostaphylos glandulosa subsp. glandulosa R. F. Hoover 1963-10-26 8605 San Luis Obispo trail to Machesna Mountain La Panza Range Comment
  JEPS98822  Arctostaphylos glandulosa subsp. glandulosa R. F. Hoover 1963-10-26 8605 San Luis Obispo trail to Machesna Mountain La Panza Range Comment
  JEPS98823  Arctostaphylos glandulosa subsp. glandulosa R. F. Hoover 1963-10-26 8605 San Luis Obispo trail to Machesna Mountain La Panza Range Comment
  JEPS98825  Arctostaphylos glandulosa subsp. glandulosa R. F. Hoover 1963-10-26 8605 San Luis Obispo trail to Machesna Mountain La Panza Range Comment
  JEPS98826  Arctostaphylos glandulosa subsp. glandulosa R. F. Hoover 1963-10-26 8605 San Luis Obispo trail to Machesna Mountain La Panza Range Comment
  OBI14689  Arctostaphylos glandulosa subsp. glandulosa Robert F. Hoover 1963-10-26 8607 San Luis Obispo Trail to Machesna Mt, La Panza range Comment
  UC1120173  Arctostaphylos glandulosa subsp. glandulosa A. E. Wieslander 1932-3-24 259 San Luis Obispo American Canyon La Panza Quad. 1066 Comment
  UC1120289  Arctostaphylos glandulosa subsp. glandulosa A. E. Wieslander 1935-3-29 537 San Luis Obispo La Panza Range La Panza Quadrangle Comment
  CAS-BOT-BC24603  Arctostaphylos glauca R. F. Hoover 1963-10-26 8604 San Luis Obispo Trail to Machesna Mt., La Panza Range. Comment
  CAS-BOT-BC24618  Arctostaphylos glauca R. F. Hoover 1963-10-26 8598 San Luis Obispo Trail to Machesna Mt., La Panza Range. Comment
  CAS-BOT-BC39206  Arctostaphylos glauca Steve Boyd 2007-2-17 11714 San Luis Obispo Coast Ranges, La Panza Range: Los Padres National forest along Pozo Road at Pozo Summit, 803 Comment
  CAS-BOT-BC39209  Arctostaphylos glauca R. F. Hoover 1963-10-26 8598 San Luis Obispo Trail to Machesna Mt., La Panza Range Comment
  OBI14720  Arctostaphylos glauca Robert F. Hoover 1963-10-26 8598 San Luis Obispo Trail to Machesna Mt, La Panza range Comment
  OBI14725  Arctostaphylos glauca Robert F. Hoover 1963-10-26 8604 San Luis Obispo Trail to Machesna Mt, La Panza range Comment
  OBI14731  Arctostaphylos glauca Robert F. Hoover 1963-10-26 8604 San Luis Obispo Trail to Machesna Mt, La Panza range Comment
  UCD51283  Arctostaphylos glauca A. E. Wieslander 1932-3-24 260 San Luis Obispo American Canyon. 1066 Comment
  UCD51731  Arctostaphylos luciana G. F. Hrusa 1993-5-22 11117 San Luis Obispo San Luis Obispo County: Black Butte Research Natural Area. Approx. 1/2 m. north of Mt. Lowe; but also throughout the RNA on the main ridge. 650 Comment
  CAS-BOT-BC44387  Arctostaphylos pilosula R. F. Hoover 1963-10-26 8603 San Luis Obispo Trail to Machesna Mt., La Panza Range Comment
  CAS-BOT-BC44388  Arctostaphylos pilosula R. F. Hoover 1963-10-26 8601 San Luis Obispo Trail to Machesna Mt., La Panza Range Comment
  CAS-BOT-BC44389  Arctostaphylos pilosula R. F. Hoover 1963-10-26 8599 San Luis Obispo Trail to Machesna Mt., La Panza Range Comment
  CAS-BOT-BC44390  Arctostaphylos pilosula R. F. Hoover 1963-10-26 8599 San Luis Obispo Trail to Machesna Mt., La Panza Range Comment
  CAS-BOT-BC44391  Arctostaphylos pilosula R. F. Hoover 1963-10-26 8600 San Luis Obispo Trail to Machesna Mt., La Panza Range Comment
  CAS-BOT-BC44392  Arctostaphylos pilosula R. F. Hoover 1963-10-26 8600 San Luis Obispo Trail to Machesna Mt., La Panza Range Comment
  CAS-BOT-BC44395  Arctostaphylos pilosula R. F. Hoover 1963-10-26 8603 San Luis Obispo Trail to Machesna Mt., La Panza Range Comment
  CAS-BOT-BC44397  Arctostaphylos pilosula R. F. Hoover 1963-10-26 8602 San Luis Obispo Trail to Machesna Mt., La Panza Range Comment
  JEPS42613  Arctostaphylos pilosula A. E. Wieslander 1932-5-24 261 San Luis Obispo American Canyon 1066 Comment
  JEPS42614  Arctostaphylos pilosula A. E. Wieslander 1935-6-9 550 San Luis Obispo American Canyon La Panza Range 1066 Comment
  JEPS47741  Arctostaphylos pilosula R. St. John 1932-3-10 1631 San Luis Obispo La Panza Sta. Barbara <National> Forest, La Panza Quad., La Panza Ran 1097 Comment
  JEPS98804  Arctostaphylos pilosula R. F. Hoover 1963-10-26 8601 San Luis Obispo trail to Machesna Mt. La Panza Range Comment
  JEPS98805  Arctostaphylos pilosula R. F. Hoover 1963-10-26 8600 San Luis Obispo trail to Machesna Mt. La Panza Range Comment
  JEPS98806  Arctostaphylos pilosula R. F. Hoover 1963-10-26 8599 San Luis Obispo trail to Machesna Mt. La Panza Range Comment
  OBI14558  Arctostaphylos pilosula Robert F. Hoover 1963-10-26 8600 San Luis Obispo Trail to Machesna Mt., La Panza Range Comment
  OBI14561  Arctostaphylos pilosula Robert F. Hoover 1963-10-26 8603 San Luis Obispo Trail to Machesna Mt., La Panza Range Comment
  OBI14563  Arctostaphylos pilosula Robert F. Hoover 1963-10-26 8602 San Luis Obispo Trail to Machesna Mt., La Panza Range Comment
  OBI14564  Arctostaphylos pilosula Robert F. Hoover 1963-10-26 8599 San Luis Obispo Trail to Machesna Mt., La Panza Range Comment
  OBI50350  Arctostaphylos pilosula Robert F. Hoover 1963-10-26 8601 San Luis Obispo Trail to Machesna Mt., La Panza Range Comment
  RSA0037516  Arctostaphylos pilosula LeRoy Gross, Pam DeVries, Otto Gasser, Melinda Elster 2014-5-20 6474 San Luis Obispo La Panza Range: Northern end of the Machesna Mountain Wilderness. Pine Mountain area, off Forest Service Road 30S17.2., Near 35.32621N 120.23949W, along trail pass Castle Crags. Stopped at the southern end of a knoll. Near 35.31575N 120.22483W. 968 Comment
  UC1063593 Image available Arctostaphylos pilosula A. E. Wieslander 1932-3-24 261 San Luis Obispo American Canyon La Panza Quad.; La Panza, San Luis Obispo Co. 1066 Comment
  UC1137488  Arctostaphylos pilosula R. St. John 1932-3-10 274 San Luis Obispo La Panza Santa Barbara National Forest, La Panza Quadrangle, La Panza Comment
  UC1309689  Arctostaphylos pilosula W. A. Peterson 1937-4-1 652 San Luis Obispo 2 1/2 mi ssw La Panza; Santa Barbara National Forest, Santa Barbara Quadrangle 960 Comment
  UC1309708  Arctostaphylos pilosula A. E. Wieslander 1935-3-29 538 San Luis Obispo La Panza Range Santa Barbara National Forest, La Panza Quadrangle 975 Comment
  UC1334938  Arctostaphylos pilosula A. E. Wieslander 1935-6-9 550 San Luis Obispo American Canyon Santa Barbara National Forest, La Panza Quadrangle 1066 Comment
  UC1334942  Arctostaphylos pilosula D. Axelrod 1936-7-2 561 San Luis Obispo 2 1/2 mi sw La Panza; Santa Barbara National Forest, La Panza Quadrangle 701 Comment
  UCD53657  Arctostaphylos pilosula A. E. Wieslander 1935-6-9 550 San Luis Obispo American Canyon; La Panza Range. 1066 Comment
  RSA122343  Arctostaphylos pilosula subsp. pilosula A. E. Wieslander 1935-6-9 550 San Luis Obispo American Canyon 1066 Comment
  UC1389145  Arctostaphylos pungens T. M. Hendrix 1938-11-23 933 San Luis Obispo 1.2 mi e McChesney Mt.; Los Padres National Forest, La Panza Quadrangle 1005 Comment
  OBI31254  Artemisia californica Joy Nishida 1982-10-2 529 San Luis Obispo North end of American Canyon campground Comment
  UCR29425  Artemisia californica J. H. Nishida 1982-10-2 529 San Luis Obispo South Coast Range, N end of American Canyon Campground Comment
  OBI31313  Artemisia douglasiana Joy Nishida 1982-7-22 509 San Luis Obispo American Cyn, .6 mi S of campground 518 Comment
  OBI31312  Artemisia dracunculus Joy Nishida 1982-7-22 508 San Luis Obispo American Cyn, .6 mi S of campground 518 Comment
  OBI31590  Asclepias eriocarpa Joy Nishida 1982-5-22 378 San Luis Obispo American Cyn campground 536 Comment
  CAS-BOT-BC182916  Astragalus douglasii Alice Eastwood; John Thomas Howell 1936-5-8 2323 San Luis Obispo La Panza Comment
  UC454663  Astragalus douglasii I. J. Condit 1910-3-28 San Luis Obispo La Panza Comment
  CDA11368  Astragalus gambelianus G. F. Hrusa 1995-4-15 12091 San Luis Obispo La Panza Range; Immediately adjacent to Queen Bee Camp 1 m. S of La Panza Rd. summit. Comment
  OBI13347  Astragalus gambelianus Robert F. Hoover 1947-3-23 6724 San Luis Obispo La Panza District Comment
  OBI31483  Astragalus gambelianus Joy Nishida, Robert Allen 1982-4-10 276 San Luis Obispo American Cyn campground 536 Comment
  OBI31342  Athysanus pusillus Joy Nishida, Robert Allen 1982-4-10 219 San Luis Obispo American Cyn campground 536 Comment
  UCR29897A  Athysanus pusillus J. H. Nishida, R. L. Allen 1982-4-10 219 San Luis Obispo South Coast Range, American Canyon Campground 537 Comment
  OBI31466  Avena barbata Joy Nishida, Robert L. Allen 1982-4-10 259 San Luis Obispo American Cyn campground on a slight slope of blue oak woodland 536 Comment
  RSA0037510  Avena barbata LeRoy Gross, Pam DeVries, Melinda Elster 2014-5-21 6547 San Luis Obispo La Panza Range: Western side of the Machesna Mountain Wilderness. American Canyon Campground., Near 35.28461N 120.26558W. Follow trail up to last creek crossing, below stock pond. Near the main ridge line. Ended near 35.29415N 120.23097W. 538 Comment
  RSA0042943  Avena fatua LeRoy Gross, Pam DeVries, Melinda Elster 2014-5-21 6539 San Luis Obispo La Panza Range: Western side of the Machesna Mountain Wilderness. American Canyon Campground., Near 35.28461N 120.26558W. Follow trail up to last creek crossing, below stock pond. Near the main ridge line. Ended near 35.29415N 120.23097W. 538 Comment
  OBI31334  Baccharis salicifolia Joy Nishida, Robert Allen 1982-4-10 208 San Luis Obispo American Canyon Campground near stream. 524 Comment
  OBI31404  Bromus arenarius Joy Nishida, Ginger King and Julie Oxford 1982-5-1 353 San Luis Obispo American Cyn campground 524 Comment
  RSA0037313  Bromus arenarius LeRoy Gross, Pam DeVries, Melinda Elster 2014-5-21 6546 San Luis Obispo La Panza Range: Western side of the Machesna Mountain Wilderness. American Canyon Campground., Near 35.28461N 120.26558W. Follow trail up to last creek crossing, below stock pond. Near the main ridge line. Ended near 35.29415N 120.23097W. 538 Comment
  OBI66524  Bromus carinatus David J. Keil, with Karen Danielson, Clifton Smith and Jeanette Sainz 1997-5-15 26298 San Luis Obispo Los padres national forest. la panza mountains. fringe of machesna mountain wilderness. ridge along road past castle crags and slopes below to south. area drained by small stream in canyon. 732 Comment
  RSA0037452  Bromus carinatus var. carinatus LeRoy Gross, Pam DeVries, Melinda Elster 2014-5-21 6490 San Luis Obispo La Panza Range: Western side of the Machesna Mountain Wilderness. American Canyon Campground., Near 35.28461N 120.26558W. Follow trail up to last creek crossing, below stock pond. Near the main ridge line. Ended near 35.29415N 120.23097W. 538 Comment
  OBI31374  Bromus diandrus Joy Nishida, Julie Oxford 1982-4-16 323 San Luis Obispo American Cyn; .6 mi S of American Cyn campground Comment
  RSA0037512  Bromus diandrus LeRoy Gross, Pam DeVries, Melinda Elster 2014-5-21 6549 San Luis Obispo La Panza Range: Western side of the Machesna Mountain Wilderness. American Canyon Campground., Near 35.28461N 120.26558W. Follow trail up to last creek crossing, below stock pond. Near the main ridge line. Ended near 35.29415N 120.23097W. 538 Comment
  RSA0037513  Bromus hordeaceus LeRoy Gross, Pam DeVries, Melinda Elster 2014-5-21 6550 San Luis Obispo La Panza Range: Western side of the Machesna Mountain Wilderness. American Canyon Campground., Near 35.28461N 120.26558W. Follow trail up to last creek crossing, below stock pond. Near the main ridge line. Ended near 35.29415N 120.23097W. 538 Comment
  OBI31405  Bromus madritensis subsp. rubens Joy Nishida, Ginger King and Julie Oxford 1982-5-1 355 San Luis Obispo American Cyn campground. Grassy field used for grazing across stream from campground 524 Comment
  OBI66356  Calandrinia breweri David J. Keil, with Karen Danielson, Clifton Smith and Jeanette Sainz 1997-5-15 26260 San Luis Obispo Los padres national forest. la panza mountains. fringe of machesna mountain wilderness. ridge along road past castle crags and slopes below to south. area drained by small stream in canyon. 732 Comment
  RSA0042395  Calandrinia ciliata LeRoy Gross, Pam DeVries, Melinda Elster 2014-5-21 6525 San Luis Obispo La Panza Range: Western side of the Machesna Mountain Wilderness. American Canyon Campground., Near 35.28461N 120.26558W. Follow trail up to last creek crossing, below stock pond. Near the main ridge line. Ended near 35.29415N 120.23097W. 538 Comment
  OBI66347  Calochortus palmeri var. palmeri David J. Keil, with Karen Danielson, Clifton Smith and Jeanette Sainz 1997-5-15 26270 San Luis Obispo Los padres national forest. la panza mountains. fringe of machesna mountain wilderness. ridge along road past castle crags and slopes below to south. area drained by small stream in canyon. 732 Comment
  OBI31589  Calochortus simulans Joy Nishida 1982-5-22 379 San Luis Obispo American Cyn campground Comment
  UC532079 Image available Calochortus simulans D. D. Keck 1934-4-26 2815 San Luis Obispo La Panza; ; La Panza, San Luis Obispo Co. Comment
  CDA11373  Calyptridium monandrum G. F. Hrusa 1995-4-15 12093 San Luis Obispo La Panza Range; Immediately adjacent to Queen Bee Camp 1 m. S of La Panza Rd. summit. Comment
  OBI65613  Calyptridium monandrum G. F. Hrusa 1995-4-15 12093 San Luis Obispo La Panza Range. Immed adj to Queen Bee Camp 1 m S of La Panza Rd summit 750 Comment
  OBI66527  Calyptridium monandrum David J. Keil, with Karen Danielson, Clifton Smith and Jeanette Sainz 1997-5-15 26301 San Luis Obispo Los padres national forest. la panza mountains. fringe of machesna mountain wilderness. ridge along road past castle crags and slopes below to south. area drained by small stream in canyon. 732 Comment
  CAS-BOT-BC221407  Calystegia longipes Chester Dudley 1936-5-1 s.n. San Luis Obispo La Panza Mts. Comment
  UCD126088  Calystegia macrostegia subsp. intermedia J. Hunter 1994-5-1 s.n. San Luis Obispo San Luis Obispo County: Black Butte Research Natural Area. Below Mt. Lowe. 450 Comment
  OBI57044  Calystegia malacophylla G. F. Hrusa 1998-4-25 14201 San Luis Obispo La Panza Range. Near summit of la Panza rd immed W of turnoff to Queen Bee camp. USGS Quad Pozo Summit. 7.5 720 Comment
  OBI66361  Calystegia malacophylla David J. Keil, with Karen Danielson, Clifton Smith and Jeanette Sainz 1997-5-15 26253 San Luis Obispo Los padres national forest. la panza mountains. fringe of machesna mountain wilderness. ridge along road past castle crags and slopes below to south. area drained by small stream in canyon. 732 Comment
  CDA15115  Calystegia malacophylla subsp. pedicellata G. F. Hrusa 1998-4-25 14201 San Luis Obispo La Panza Range; Near summit of La Panza Rd. immed. W of turnoff to Queen Bee Camp. Comment
  UCR4762  Calystegia malacophylla subsp. pedicellata Frank C. Vasek 1960-5-7 600507- 01 San Luis Obispo Central Coast Range, 0.7-0.75 mile east of La Panza Campgrounds [near La Panza Summit], on Pozo Road 747 Comment
  UCR32051  Camissonia hirtella Rhonda L. Riggins 1983-5-7 1482 San Luis Obispo South Coast Range, Los Padres National Forest, 0.8 mi. NE of Queen Bee Campground Comment
  UCR43266  Camissonia hirtella David Charlton 1986-5-17 212 San Luis Obispo South Coast Range, crest of La Panza Range at entrance to Queen Bee Campground, 1.4 mi west of Los Padres National Forest Boundary, and 6.4 mi west of Kern Co. line 1067 Comment
  CDA15112  Camissoniopsis hirtella G. F. Hrusa 1998-4-25 14198 San Luis Obispo La Panza Range; Above La Panza Camp Comment
  OBI57043  Camissoniopsis hirtella G. F. Hrusa 1998-4-25 14198 San Luis Obispo La Panza Range. Above La Panza camp. USGS quad: Pozo Summit 7.5 640 Comment
  UCD103457  Camissoniopsis hirtella G. F. Hrusa 1998-4-25 14198 San Luis Obispo San Luis Obispo County: La Panza Range. 640 Comment
  OBI66349  Camissoniopsis intermedia David J. Keil, with Karen Danielson, Clifton Smith and Jeanette Sainz 1997-5-15 26267 San Luis Obispo Los padres national forest. la panza mountains. fringe of machesna mountain wilderness. ridge along road past castle crags and slopes below to south. area drained by small stream in canyon. 732 Comment
  RSA0039710  Camissoniopsis intermedia LeRoy Gross, Pam DeVries, Melinda Elster 2014-5-21 6511 San Luis Obispo La Panza Range: Western side of the Machesna Mountain Wilderness. American Canyon Campground., Near 35.28461N 120.26558W. Follow trail up to last creek crossing, below stock pond. Near the main ridge line. Ended near 35.29415N 120.23097W. 538 Comment
  RSA0042394  Camissoniopsis intermedia LeRoy Gross, Pam DeVries, Melinda Elster 2014-5-21 6526 San Luis Obispo La Panza Range: Western side of the Machesna Mountain Wilderness. American Canyon Campground., Near 35.28461N 120.26558W. Follow trail up to last creek crossing, below stock pond. Near the main ridge line. Ended near 35.29415N 120.23097W. 538 Comment
  SFV17905  Camissoniopsis micrantha J. D. Dilley 1997-5-10 176 San Luis Obispo South Coast Ranges La Panza Range. La Panza Campground on Pozo Road, 3 miles east of Pozo Summit. 670 Comment
  CAS-BOT-BC117635  Carex serratodens R. F. Hoover 1966-4-23 9835 San Luis Obispo American Canyon Campground. Comment
  OBI22649  Carex serratodens Robert F. Hoover 1966-4-23 9835 San Luis Obispo La Panza Range. American Cyn campground Comment
  UCR29086  Carex serratodens J. H. Nishida, Melissa Luckow, Rob Keplinger, R. L. Allen 1982-6-10 456 San Luis Obispo South Coast Range, Stream bed just NW of American Canyon Campground 524 Comment
  OBI31372  Castilleja attenuata Joy H. Nishida, Julie Oxford 1982-4-16 321 San Luis Obispo American Cyn .6 mi S of campground 579 Comment
  OBI31449  Castilleja exserta Joy Nishida, Julie Oxford 1982-4-16 320 San Luis Obispo American Cyn. .6 mi S of american Cyn campground Comment
  CAS-BOT-BC94572  Castilleja foliolosa R. C. Wenk 2007-4-15 634 San Luis Obispo along Pozo Road, 7 miles W from its intersection with Hwy 58. Growing by side of road 700 Comment
  RSA0039717  Castilleja foliolosa LeRoy Gross, Pam DeVries, Melinda Elster 2014-5-21 6504 San Luis Obispo La Panza Range: Western side of the Machesna Mountain Wilderness. American Canyon Campground., Near 35.28461N 120.26558W. Follow trail up to last creek crossing, below stock pond. Near the main ridge line. Ended near 35.29415N 120.23097W. 538 Comment
  CAS-BOT-BC38254  Caulanthus anceps R. F. Hoover 1950-3-31 7774 San Luis Obispo La Panza District. Comment
  CAS-BOT-BC38256  Caulanthus anceps R. F. Hoover 1952-4-8 8074 San Luis Obispo La Panza district. Comment
  OBI14936  Caulanthus anceps Robert F. Hoover 1950-3-31 7774 San Luis Obispo La Panza district Comment
  OBI14939  Caulanthus anceps Robert F. Hoover 1952-4-8 8074 San Luis Obispo La Panza district Comment
  CAS-BOT-BC39520  Caulanthus lemmonii R. F. Hoover 1950-3-31 7771 San Luis Obispo La Panza District. Comment
  CAS-BOT-BC39521  Caulanthus lemmonii R. F. Hoover 1950-3-31 7771 San Luis Obispo La Panza District. Comment
  OBI14879  Caulanthus lemmonii Robert F. Hoover 1950-3-31 7771 San Luis Obispo La Panza District Comment
  OBI14885  Caulanthus lemmonii Robert F. Hoover 1952-4-8 8076 San Luis Obispo La Panza District Comment
  UCD112085  Ceanothus cuneatus R. S. Woglum 1941-4-26 2980 San Luis Obispo San Luis Obispo County: La Panza. Comment
  UCR1345  Ceanothus cuneatus Frank C. Vasek 1960-4-10 600410- 28 San Luis Obispo Coast Range, La Panza Public Campground on the Pozo Road, between Pozo and La Panza 671 Comment
  UCR13725  Ceanothus cuneatus R. S. Woglum 1941-4-26 2980 San Luis Obispo La Panza, East central part of county 574 Comment
  OBI31331  Ceanothus cuneatus var. cuneatus Joy Nishida, Robert Allen 1982-4-10 205 San Luis Obispo American Cyn campground near stream 524 Comment
  RSA0037453  Ceanothus cuneatus var. cuneatus LeRoy Gross, Pam DeVries, Melinda Elster 2014-5-21 6491 San Luis Obispo La Panza Range: Western side of the Machesna Mountain Wilderness. American Canyon Campground., Near 35.28461N 120.26558W. Follow trail up to last creek crossing, below stock pond. Near the main ridge line. Ended near 35.29415N 120.23097W. 538 Comment
  RSA0037517  Ceanothus cuneatus var. cuneatus LeRoy Gross, Pam DeVries, Otto Gasser, Melinda Elster 2014-5-20 6475 San Luis Obispo La Panza Range: Northern end of the Machesna Mountain Wilderness. Pine Mountain area, off Forest Service Road 30S17.2., Near 35.32621N 120.23949W, along trail pass Castle Crags. Stopped at the southern end of a knoll. Near 35.31575N 120.22483W. 968 Comment
  UC1070579  Ceanothus dentatus A. E. Wieslander 1935-6-9 551 San Luis Obispo La Panza Range. La Panza quad., Santa Barbara National Forest 1005 Comment
  UC1070584  Ceanothus dentatus R. St. John 1932-3-10 275 San Luis Obispo La Panza. La Panza quad., Santa Barbara Nat. For. 1097 Comment
  UC1070591  Ceanothus dentatus A. E. Wieslander 1932-3-23 256 San Luis Obispo American Canyon. La Panza quad. 1066 Comment
  CAS-BOT-BC64406  Ceanothus foliosus subsp. medius Alice Eastwood; John Thomas Howell 1936-5-8 2312 San Luis Obispo La Panza Mts. Comment
  CAS-BOT-BC64407  Ceanothus foliosus subsp. medius Alice Eastwood; John Thomas Howell 1936-5-8 2312 San Luis Obispo La Panza Mts. Comment
  RSA0037301  Ceanothus foliosus var. medius LeRoy Gross, Pam DeVries, Otto Gasser, Melinda Elster 2014-5-20 6478 San Luis Obispo La Panza Range: Northern end of the Machesna Mountain Wilderness. Pine Mountain area, off Forest Service Road 30S17.2., Near 35.32621N 120.23949W, along trail pass Castle Crags. Stopped at the southern end of a knoll. Near 35.31575N 120.22483W. 968 Comment
  RSA0037455  Ceanothus foliosus var. medius LeRoy Gross, Pam DeVries, Melinda Elster 2014-5-21 6493 San Luis Obispo La Panza Range: Western side of the Machesna Mountain Wilderness. American Canyon Campground., Near 35.28461N 120.26558W. Follow trail up to last creek crossing, below stock pond. Near the main ridge line. Ended near 35.29415N 120.23097W. 538 Comment
  UC1070585  Ceanothus foliosus var. vineatus T. M. Hendrix 1937-5-12 174 San Luis Obispo 4 miles SSE of Navajo. 1127 Comment
Read comments
May 7 2008
  A349947  Ceanothus oliganthus A. Eastwood & J. T. Howell 1936-5-8 2312 Unknown La Panza Mts. Comment
  CAS-BOT-BC51588  Ceanothus oliganthus var. sorediatus Alice Eastwood; John Thomas Howell 1936-5-8 2313 San Luis Obispo La Panza Mts. Comment
  RSA0039778  Ceanothus oliganthus var. sorediatus LeRoy Gross, Pam DeVries, Melinda Elster 2014-5-21 6495 San Luis Obispo La Panza Range: Western side of the Machesna Mountain Wilderness. American Canyon Campground., Near 35.28461N 120.26558W. Follow trail up to last creek crossing, below stock pond. Near the main ridge line. Ended near 35.29415N 120.23097W. 538 Comment
  UC1071337  Ceanothus oliganthus var. sorediatus P. L. Johannsen 1932-3-10 31 San Luis Obispo La Panza Range La Panza quad., Santa Barbara National Forest 975 Comment
  UC573190  Ceanothus oliganthus var. sorediatus A. D. Gifford 1937-6-9 831 San Luis Obispo 5.5 mi ne Pozo; Pozo quad. 868 Comment
  A425269  Ceanothus sorediatus A. Eastwood & J. T. Howell 1936-5-8 2313 Unknown La Panza Mts. Comment
  RSA0042948  Centaurea melitensis LeRoy Gross, Pam DeVries, Melinda Elster 2014-5-21 6534 San Luis Obispo La Panza Range: Western side of the Machesna Mountain Wilderness. American Canyon Campground., Near 35.28461N 120.26558W. Follow trail up to last creek crossing, below stock pond. Near the main ridge line. Ended near 35.29415N 120.23097W. 538 Comment
  OBI31414  Cerastium glomeratum Joy Nishida, Robert Allen 1982-4-10 283 San Luis Obispo American Cyn campground 536 Comment
  UCR29864.2  Cercocarpus betuloides J. H. Nishida, R. L. Allen 1982-4-10 241 San Luis Obispo South Coast Range, American Canyon Campground 524 Comment
  CAS-BOT-BC137174  Cercocarpus betuloides var. betuloides R. F. Hoover 1966-4-23 9836 San Luis Obispo American Canyon Campground Comment
  OBI10202  Cercocarpus montanus var. glaber Robert F. Hoover 1966-4-23 9836 San Luis Obispo La Panza Range. American Canyon campground Comment
  UC1119725  Chaenactis glabriuscula var. glabriuscula E. Armstrong 1934-4-1 1103 San Luis Obispo Carrizo Plains La Panza, Carrizo Plains 609 Comment
  RSA43033  Cheilanthes covillei Robert F. Hoover 1947-6-5 6584 San Luis Obispo Pine Mountain of La Panza Range Comment
  OBI31571  Chlorogalum pomeridianum Joy Nishida 1982-5-29 398 San Luis Obispo American Cyn. .3 mi S of American Cyn campground 518 Comment
  OBI66360  Chlorogalum pomeridianum var. pomeridianum David J. Keil, with Karen Danielson, Clifton Smith and Jeanette Sainz 1997-5-15 26254 San Luis Obispo Los padres national forest. la panza mountains. fringe of machesna mountain wilderness. ridge along road past castle crags and slopes below to south. area drained by small stream in canyon. 732 Comment
  OBI31506  Chorizanthe membranacea Joy Nishida 1982-6-16 462 San Luis Obispo American Cyn campground 536 Comment
  UC1136016  Chorizanthe membranacea T. M. Hendrix 1937-5-15 178 San Luis Obispo 6 3/4 mi ese Pozo; Pozo Quad., Los Padres National Forest Comment
  RSA0042951  Chorizanthe staticoides LeRoy Gross, Pam DeVries, Melinda Elster 2014-5-21 6531 San Luis Obispo La Panza Range: Western side of the Machesna Mountain Wilderness. American Canyon Campground., Near 35.28461N 120.26558W. Follow trail up to last creek crossing, below stock pond. Near the main ridge line. Ended near 35.29415N 120.23097W. 538 Comment
  CDA11366  Cirsium occidentale var. californicum G. F. Hrusa 1995-4-15 12089 San Luis Obispo La Panza Range; Approx 1 m. S of Queen Bee Camp, 1 m. S of La Panza Summit on La Panza Rd. Comment
  UCR1400  Cirsium occidentale var. californicum Frank C. Vasek 1960-5-7 600507- 02 San Luis Obispo Central Coast Range, 0.7-0.75 mile east of La Panza Campgrounds [near La Panza Summit], on Pozo Road 747 Comment
  CAS-BOT-BC280130  Cirsium occidentale var. venustum Alice Eastwood; John Thomas Howell 1936-5-8 2306 San Luis Obispo La Panza Mts. Comment
  CAS-BOT-BC162534  Clarkia affinis R. F. Hoover 1966-4-23 9839 San Luis Obispo American Canyon Campground, La Panza Range Comment
  OBI12141  Clarkia affinis Robert F. Hoover 1966-4-23 9839 San Luis Obispo La Panza range. American Cyn campground Comment
  RSA0037309  Clarkia cylindrica subsp. cylindrica LeRoy Gross, Pam DeVries, Otto Gasser, Melinda Elster 2014-5-20 6486 San Luis Obispo La Panza Range: Short distance north, from Chester Spring. Along Forest Service Road 29S18, on way to Queen Bee Camp. 657 Comment
  UC1122381  Clarkia cylindrica subsp. cylindrica T. M. Hendrix 1937-5-15 185 San Luis Obispo 6 3/4 mi ese Pozo; Los Padres National Forest, Pozo Quadrangle Comment
  UCR43267  Clarkia deflexa David Charlton 1986-5-17 215 San Luis Obispo South Coast Range, crest of La Panza Range at entrance to Queen Bee Campground, 1.4 mi west of Los Padres National Forest Boundary, and 6.4 mi west of Kern Co. line 1067 Comment
  CAS-BOT-BC163346  Clarkia modesta Alice Eastwood; John Thomas Howell 1936-5-8 2321 San Luis Obispo La Panza Mts. Comment
  POM224451  Clarkia modesta Alice Eastwood, John Thomas Howell 1936-5-8 2321 San Luis Obispo La Panza Mts Comment
  UCR28960  Clarkia purpurea J. H. Nishida, Ginger King 1982-7-2 491 San Luis Obispo South Coast Range, 0.5 mi. south of American Canyon Campground 549 Comment
  OBI66343  Clarkia purpurea subsp. quadrivulnera David J. Keil, with Karen Danielson, Clifton Smith and Jeanette Sainz 1997-5-15 26272 San Luis Obispo Los padres national forest. la panza mountains. fringe of machesna mountain wilderness. ridge along road past castle crags and slopes below to south. area drained by small stream in canyon. 732 Comment
  CAS-BOT-BC164559  Clarkia purpurea subsp. viminea Mrs. R. W. Summers 1988-5-26 s.n. San Luis Obispo La Panza Comment
  CAS-BOT-BC164560  Clarkia purpurea subsp. viminea R. W. S. 1988-5-26 s.n. San Luis Obispo La Panza Comment
  CAS-BOT-BC164561  Clarkia purpurea subsp. viminea R. W. S. 1988-5-26 s.n. San Luis Obispo La Panza Comment
  OBI66525  Clarkia speciosa subsp. speciosa David J. Keil, with Karen Danielson, Clifton Smith and Jeanette Sainz 1997-5-15 26299 San Luis Obispo Los padres national forest. la panza mountains. fringe of machesna mountain wilderness. ridge along road past castle crags and slopes below to south. area drained by small stream in canyon. 732 Comment
  UC125403  Clarkia speciosa subsp. speciosa Mrs. R. W. Summers 1888-5-26 San Luis Obispo La Panza Comment
  UC1925830  Clarkia speciosa subsp. speciosa David Keil with Karen Danielson, Clifton Smith and Jeanette Sainz 1997-5-15 26299 San Luis Obispo Los Padres National Forest. La Panza Mountains. Fringe of Machesna Mountain Wilderness. Ridge along road past Castle Crags and slope below to south. Comment
  UC55897  Clarkia speciosa subsp. speciosa Mrs. R. W. Summers 1888-5-26 San Luis Obispo La Panza Comment
  OBI31588  Clarkia unguiculata Joy Nishida 1982-5-22 380 San Luis Obispo American Cyn campground 536 Comment
  OBI55237  Claytonia parviflora subsp. parviflora Greg Frugoli 1997-2-22 6 San Luis Obispo Near Queen Bee campgd, La Panza range, Los Padres, NF (hwy 58 burn area) 780 Comment
  OBI31337  Claytonia perfoliata subsp. perfoliata Joy Nishida, Robert Allen 1982-4-10 211 San Luis Obispo American Cyn campground 536 Comment
  OBI31379  Collinsia sparsiflora Joy Nishida, Julie Oxford 1982-4-16 328 San Luis Obispo American Cyn. .6 mi S of American Cyn campground 579 Comment
  OBI31389  Collinsia sparsiflora Joy Nishida, Ginger King 1982-4-25 338 San Luis Obispo American Cyn. .6 mi S of American Cyn campground 549 Comment
  SEINET10311746 Image available Collinsia sparsiflora var. collina David J. Keil, V. L. Holland, C. D. Hynes, R. Gambs, M. Borchert 1982-1 15787 San Luis Obispo Vicinity of American Canyon in the La Panza Mountains Comment
  OBI31323  Cordylanthus rigidus subsp. rigidus Joy Nishida 1982-8-12 520 San Luis Obispo American Cyn campground 524 Comment
  OBI9561  Cordylanthus rigidus subsp. rigidus Robert F. Hoover 1946-8-18 6312 San Luis Obispo La Panza district Comment
  OBI9570  Cordylanthus rigidus subsp. rigidus Robert F. Hoover 1965-9-19 9611 San Luis Obispo La Panza district Comment
  RSA43203  Cordylanthus rigidus subsp. rigidus Robert F. Hoover 1946-8-18 6312 San Luis Obispo La Panza district. Comment
  OBI31282  Crassula connata Joy Nishida, Robert Allen 1982-4-10 561 San Luis Obispo American Cyn campground 536 Comment
  RSA0037304  Crocanthemum scoparium var. vulgare LeRoy Gross, Pam DeVries, Otto Gasser, Melinda Elster 2014-5-20 6481 San Luis Obispo La Panza Range: Northern end of the Machesna Mountain Wilderness. Pine Mountain area, off Forest Service Road 30S17.2., Near 35.32621N 120.23949W, along trail pass Castle Crags. Stopped at the southern end of a knoll. Near 35.31575N 120.22483W. 968 Comment
  OBI31565  Cryptantha Joy Nishida, Robert Allen 1982-4-10 285 San Luis Obispo American Cyn campground Comment
  OBI66337  Cryptantha clevelandii David J. Keil, with Karen Danielson, Clifton Smith and Jeanette Sainz 1997-5-15 26280 San Luis Obispo Los padres national forest. la panza mountains. fringe of machesna mountain wilderness. ridge along road past castle crags and slopes below to south. area drained by small stream in canyon. 732 Comment
  OBI77746  Cryptantha clevelandii G. F. Hrusa 1998-4-25 14207 San Luis Obispo La Panza Range. E side of La Panza summit, near summit, on +/- open roadcut. USGS Quad: La Panza 7.5 Comment
  CDA15121  Cryptantha clevelandii var. clevelandii G. F. Hrusa 1998-4-25 14207 San Luis Obispo La Panza Range; E side of La Panza summit, near summit, Comment
  CDA11377  Cryptantha intermedia G. F. Hrusa 1995-4-15 12097 San Luis Obispo La Panza Range; Adjacent to Queen Bee Camp 1 m. S of La Panza Rd. summit. Comment
  OBI60109  Cryptantha intermedia G. F. Hrusa 1995-4-15 12097 San Luis Obispo La Panza Range. Immed adj to Queen Bee camp 1 m S of la Panza Rd summit 750 Comment
  RSA0039709  Cryptantha intermedia LeRoy Gross, Pam DeVries, Melinda Elster 2014-5-21 6512 San Luis Obispo La Panza Range: Western side of the Machesna Mountain Wilderness. American Canyon Campground., Near 35.28461N 120.26558W. Follow trail up to last creek crossing, below stock pond. Near the main ridge line. Ended near 35.29415N 120.23097W. 538 Comment
  SBBG109602  Cryptantha intermedia C. B. Hardham 1971-4-24 18034 San Luis Obispo American Cyn near cmpgrd Comment
  CDA15119  Cryptantha microstachys G. F. Hrusa 1998-4-25 14205 San Luis Obispo La Panza Range; E side of La Panza summit, near summit Comment
  OBI57081  Cryptantha microstachys G. F. Hrusa 1998-4-25 14205 San Luis Obispo La Panza Range. E side of La Panza summit, near summit, on +/- open roadcut. USGS Quad: La Panza 7.5 750 Comment
  RSA0037451  Cryptantha microstachys LeRoy Gross, Pam DeVries, Melinda Elster 2014-5-21 6489 San Luis Obispo La Panza Range: Western side of the Machesna Mountain Wilderness. American Canyon Campground., Near 35.28461N 120.26558W. Follow trail up to last creek crossing, below stock pond. Near the main ridge line. Ended near 35.29415N 120.23097W. 538 Comment
  RSA0042400  Cryptantha microstachys LeRoy Gross, Pam DeVries, Melinda Elster 2014-5-21 6520 San Luis Obispo La Panza Range: Western side of the Machesna Mountain Wilderness. American Canyon Campground., Near 35.28461N 120.26558W. Follow trail up to last creek crossing, below stock pond. Near the main ridge line. Ended near 35.29415N 120.23097W. 538 Comment
  CDA15122  Cryptantha muricata G. F. Hrusa 1998-4-25 14208 San Luis Obispo La Panza Range; on on both sides of La Panza Rd. summit. This from immed. W of summit. Comment
  OBI77745  Cryptantha muricata G. F. Hrusa 1998-4-25 14208 San Luis Obispo La Panza Range. On both sides of La Panza Rd summit. this from immed W of summit. USGS Quad: La Panza 7.5 750 Comment
  RSA0042402  Cryptantha muricata LeRoy Gross, Pam DeVries, Melinda Elster 2014-5-21 6518 San Luis Obispo La Panza Range: Western side of the Machesna Mountain Wilderness. American Canyon Campground., Near 35.28461N 120.26558W. Follow trail up to last creek crossing, below stock pond. Near the main ridge line. Ended near 35.29415N 120.23097W. 538 Comment
  RSA0039775  Datisca glomerata LeRoy Gross, Pam DeVries, Melinda Elster 2014-5-21 6498 San Luis Obispo La Panza Range: Western side of the Machesna Mountain Wilderness. American Canyon Campground., Near 35.28461N 120.26558W. Follow trail up to last creek crossing, below stock pond. Near the main ridge line. Ended near 35.29415N 120.23097W. 538 Comment
  SFV16983  Datisca glomerata J. D. Dilley 1997-5-10 s. n. San Luis Obispo South Coast Ranges La Panza Range. La Panza Campground on Pozo Road, 3 miles east of Pozo Summit. 670 Comment
  OBI31559  Daucus pusillus Joy Nishida, Melissa Luckow, Rob Keplinger, and Robert Allen 1982-6-10 436 San Luis Obispo American Cyn campground 530 Comment
  OBI31591  Daucus pusillus Joy Nishida 1982-5-22 377 San Luis Obispo American Cyn campground 536 Comment
  RSA0037514  Daucus pusillus LeRoy Gross, Pam DeVries, Melinda Elster 2014-5-21 6551 San Luis Obispo La Panza Range: Western side of the Machesna Mountain Wilderness. American Canyon Campground., Near 35.28461N 120.26558W. Follow trail up to last creek crossing, below stock pond. Near the main ridge line. Ended near 35.29415N 120.23097W. 538 Comment
  UCR28972  Delphinium parryi J. H. Nishida, Ginger King, Julie Oxford 1982-5-1 348 San Luis Obispo South Coast Range, Across stream from American Canyon Campground 524 Comment
  OBI66521  Delphinium parryi subsp. blochmaniae David J. Keil, with Karen Danielson, Clifton Smith and Jeanette Sainz 1997-5-15 26295 San Luis Obispo Los padres national forest. la panza mountains. fringe of machesna mountain wilderness. ridge along road past castle crags and slopes below to south. area drained by small stream in canyon. 732 Comment
  OBI31399  Delphinium parryi subsp. parryi Joy H. Nishida, Ginger King and Julie Oxford 1982-5-1 348 San Luis Obispo American Cyn. Across stream from campground 524 Comment
  CAS-BOT-BC82993  Dendromecon rigida Mr. Chester Dudley 1936-5-1 s.n. San Luis Obispo La Panza Mountains. Comment
  OBI66354  Dendromecon rigida David J. Keil, with Karen Danielson, Clifton Smith and Jeanette Sainz 1997-5-15 26262 San Luis Obispo Los padres national forest. la panza mountains. fringe of machesna mountain wilderness. ridge along road past castle crags and slopes below to south. area drained by small stream in canyon. 732 Comment
  RSA0037305  Dendromecon rigida LeRoy Gross, Pam DeVries, Otto Gasser, Melinda Elster 2014-5-20 6482 San Luis Obispo La Panza Range: Northern end of the Machesna Mountain Wilderness. Pine Mountain area, off Forest Service Road 30S17.2., Near 35.32621N 120.23949W, along trail pass Castle Crags. Stopped at the southern end of a knoll. Near 35.31575N 120.22483W. 968 Comment
  RSA0039714  Dendromecon rigida LeRoy Gross, Pam DeVries, Melinda Elster 2014-5-21 6506 San Luis Obispo La Panza Range: Western side of the Machesna Mountain Wilderness. American Canyon Campground., Near 35.28461N 120.26558W. Follow trail up to last creek crossing, below stock pond. Near the main ridge line. Ended near 35.29415N 120.23097W. 538 Comment
  UCD95195  Dendromecon rigida G. F. Hrusa 1993-5-22 11115 San Luis Obispo San Luis Obispo Co.: Black Butte Research Natural Area. 1/2 m. N of Mt. Lowe. 600 Comment
  OBI55176  Diplacus fremontii Greg Frugoli 1997-4-29 75 San Luis Obispo S of Queen Bee campground appx 0.25 mi. La panza Range, Los Padres NF hwy 58 burn area 658 Comment
  OBI66363  Diplacus rattanii David J. Keil, with Karen Danielson, Clifton Smith and Jeanette Sainz 1997-5-15 26251 San Luis Obispo Los padres national forest. la panza mountains. fringe of machesna mountain wilderness. ridge along road past castle crags and slopes below to south. area drained by small stream in canyon. 732 Comment
  OBI10745  Dodecatheon clevelandii Robert F. Hoover 1957-3-28 8377 San Luis Obispo La Panza district Comment
  OBI31358  Dodecatheon clevelandii Joy Nishida, Robert Allen 1982-4-10 236 San Luis Obispo American Cyn campground 524 Comment
  OBI55230  Dodecatheon clevelandii Greg Frugoli 1997-2-22 5 San Luis Obispo La Panza bypass, La Panza Range, Los Padres NF (hwy 58 burn area) Comment
  UCR29918.1  Dodecatheon clevelandii J. H. Nishida, David J. Keil 1982-1-23 201 San Luis Obispo South Coast Range, American Canyon 549 Comment
  OBI55181  Draba verna Greg Frugoli 1997-2-22 7 San Luis Obispo Collected 0.25 mi N of Queen Bee cmpgd. La Panza Range, Los Padres NF (Hwy 58 burn area) 796 Comment
  OBI77652  Draba verna Joy Nishida, Robert Allen 1982-4-10 213 San Luis Obispo American Cyn campground 536 Comment
  OBI31585  Drymocallis glandulosa Joy Nishida 1982-5-22 383 San Luis Obispo American cyn campground 524 Comment
  UCD67348  Dryopteris arguta J. Hunter 1994-5-1 s.n. San Luis Obispo San Luis Obispo County: Below Mt. Lowe. 600 Comment
  OBI66348  Ehrendorferia chrysantha David J. Keil, with Karen Danielson, Clifton Smith and Jeanette Sainz 1997-5-15 26268 San Luis Obispo Los padres national forest. la panza mountains. fringe of machesna mountain wilderness. ridge along road past castle crags and slopes below to south. area drained by small stream in canyon. 732 Comment
  OBI31592  Eleocharis macrostachya Joy Nishida 1982-5-8 376 San Luis Obispo American Cyn. .9 mi S from campground 518 Comment
  OBI66526  Elymus glaucus David J. Keil, with Karen Danielson, Clifton Smith and Jeanette Sainz 1997-5-15 26300 San Luis Obispo Los padres national forest. la panza mountains. fringe of machesna mountain wilderness. ridge along road past castle crags and slopes below to south. area drained by small stream in canyon. 732 Comment
  SBBG81855  Elymus glaucus D. Keil, K. Bay, R. Ferguson 1984-4-28 18133 San Luis Obispo American Cyn area Comment
  UCD61826  Elymus glaucus G. F. Hrusa 1993-5-22 11125 San Luis Obispo San Luis Obispo Co.: Black Butte Research Natural Area. Near Radio Facility 2. 650 Comment
  RSA0039719  Elymus glaucus subsp. glaucus LeRoy Gross, Pam DeVries, Melinda Elster 2014-5-21 6502 San Luis Obispo La Panza Range: Western side of the Machesna Mountain Wilderness. American Canyon Campground., Near 35.28461N 120.26558W. Follow trail up to last creek crossing, below stock pond. Near the main ridge line. Ended near 35.29415N 120.23097W. 538 Comment
  CDA15120  Emmenanthe penduliflora G. F. Hrusa 1998-4-25 14206 San Luis Obispo La Panza Range immediately above La Panza Camp. Comment
  RSA0039711  Emmenanthe penduliflora var. penduliflora LeRoy Gross, Pam DeVries, Melinda Elster 2014-5-21 6510 San Luis Obispo La Panza Range: Western side of the Machesna Mountain Wilderness. American Canyon Campground., Near 35.28461N 120.26558W. Follow trail up to last creek crossing, below stock pond. Near the main ridge line. Ended near 35.29415N 120.23097W. 538 Comment
  OBI66342  Epilobium densiflorum David J. Keil, with Karen Danielson, Clifton Smith and Jeanette Sainz 1997-5-15 26271 San Luis Obispo Los padres national forest. la panza mountains. fringe of machesna mountain wilderness. ridge along road past castle crags and slopes below to south. area drained by small stream in canyon. 732 Comment
  OBI66513  Epilobium minutum David J. Keil, with Karen Danielson, Clifton Smith and Jeanette Sainz 1997-5-15 26287 San Luis Obispo Los padres national forest. la panza mountains. fringe of machesna mountain wilderness. ridge along road past castle crags and slopes below to south. area drained by small stream in canyon. 732 Comment
  SBBG81854  Equisetum laevigatum D. Keil, K. Bay, R. Ferguson 1984-4-28 18132 San Luis Obispo American Cyn area Comment
  OBI12395  Eremalche parryi subsp. parryi Robert F. Hoover 1952-4-8 8083 San Luis Obispo La Panza district Comment
  SD103944  Eremalche parryi subsp. parryi J. L. S. S. 1965-3-27 San Luis Obispo La Ponza Range Comment
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May 3 2016
  RSA0039771  Eriastrum calocyanum LeRoy Gross, Pam DeVries, Melinda Elster 2014-5-21 6517 San Luis Obispo La Panza Range: Western side of the Machesna Mountain Wilderness. American Canyon Campground., Near 35.28461N 120.26558W. Follow trail up to last creek crossing, below stock pond. Near the main ridge line. Ended near 35.29415N 120.23097W. 538 Comment
  UC1034565  Eriastrum pluriflorum R. F. Hoover 1946-6-30 6216 San Luis Obispo La Panza district Comment
  UC771641  Eriastrum pluriflorum R. F. Hoover 1946-6-30 6216 San Luis Obispo La Panza district Comment
  CAS-BOT-BC286806  Ericameria cuneata var. spathulata R. F. Hoover 1963-10-26 8597 San Luis Obispo Trail to Machesna Mt., La Panza Range Comment
  OBI16583  Ericameria cuneata var. spathulata Robert F. Hoover 1963-10-26 8597 San Luis Obispo Trail to Machesna Mt. , La Panza Range Comment
  UC1285319  Ericameria cuneata var. spathulata R. F. Hoover 1963-10-28 8597 San Luis Obispo trail to Machesna Mt. La Panza Range (in rock crevices, sandstone and conglomerate) Comment
  UCR1423  Ericameria linearifolia Frank C. Vasek 1960-4-11 600411- 02 San Luis Obispo Inner Coast Range, 1.3 miles east of La Panza Public Campground on Pozo Rd. Comment
  OBI31489  Erigeron foliosus var. foliosus Joy Nishida, Melissa Luckow, Rob Keplinger, and Robert Allen 1982-6-10 445 San Luis Obispo American Cyn campground 530 Comment
  CAS-BOT-BC188993  Eriodictyon parryi R. F. Hoover 1949-8-21 7755 San Luis Obispo La Panza district Comment
  CAS-BOT-BC188994  Eriodictyon parryi R. F. Hoover 1949-8-21 7755 San Luis Obispo La Panza district Comment
  OBI13703  Eriodictyon parryi Robert F. Hoover 1949-8-21 7755 San Luis Obispo La Panza district Comment
  A402875  Eriodictyon tomentosum A. Eastwood & J. T. Howell 1936-5-8 2305 Unknown La Panza Mts. Comment
  CAS-BOT-BC188076  Eriodictyon tomentosum Alice Eastwood; John Thomas Howell 1936-5-8 2305 San Luis Obispo La Panza Mountains Comment
  RSA0037306  Eriodictyon tomentosum LeRoy Gross, Pam DeVries, Otto Gasser, Melinda Elster 2014-5-20 6483 San Luis Obispo La Panza Range: Northern end of the Machesna Mountain Wilderness. Pine Mountain area, off Forest Service Road 30S17.2., Near 35.32621N 120.23949W, along trail pass Castle Crags. Stopped at the southern end of a knoll. Near 35.31575N 120.22483W. 968 Comment
  RSA0039772  Eriodictyon tomentosum LeRoy Gross, Pam DeVries, Melinda Elster 2014-5-21 6516 San Luis Obispo La Panza Range: Western side of the Machesna Mountain Wilderness. American Canyon Campground., Near 35.28461N 120.26558W. Follow trail up to last creek crossing, below stock pond. Near the main ridge line. Ended near 35.29415N 120.23097W. 538 Comment
  RSA77243  Eriodictyon tomentosum Alice Eastwood, J. T. Howell 1936-5-8 2305 San Luis Obispo La Panza Mts Comment
  UCD119337  Eriodictyon tomentosum Mrs. B. S. MacLean 1932-7-1 3 San Luis Obispo San Luis Obispo County: La Panza. Comment
  CDA11374  Eriogonum fasciculatum G. F. Hrusa 1995-4-15 12094 San Luis Obispo La Panza Range; Immediately adjacent to Queen Bee Camp 1 m. S of La Panza Rd. summit. Comment
  CAS-BOT-BC250242  Eriogonum fasciculatum var. polifolium R. F. Hoover 1946-6-30 6219 San Luis Obispo La Panza district Comment
  CAS-BOT-BC250244  Eriogonum fasciculatum var. polifolium R. F. Hoover 1946-6-30 6219 San Luis Obispo La Panza district Comment
  OBI11096  Eriogonum fasciculatum var. polifolium Robert F. Hoover 1946-6-30 6219 San Luis Obispo La Panza district Comment
  CAS-BOT-BC271980  Eriogonum nudum var. pubiflorum R. F. Hoover 1946-9-15 6408 San Luis Obispo La Panza District Comment
  CAS-BOT-BC271981  Eriogonum nudum var. pubiflorum R. F. Hoover 1946-9-15 6408 San Luis Obispo La Panza District Comment
  OBI10997  Eriogonum nudum var. pubiflorum Robert F. Hoover 1946-9-15 6408 San Luis Obispo La Panza district Comment
  UC771742  Eriogonum nudum var. pubiflorum R. F. Hoover 1946-9-15 6408 San Luis Obispo La Panza District Comment
  CAS-BOT-BC264894  Eriogonum viridescens R. F. Hoover 1965-9-19 9614 San Luis Obispo La Panza District Comment
  OBI10940  Eriogonum viridescens Robert F. Hoover 1965-9-19 9614 San Luis Obispo La Panza district Comment
  CAS-BOT-BC304120  Eriophyllum confertiflorum Alice Eastwood; John Thomas Howell 1936-5-8 2311 San Luis Obispo La Panza Mts Comment
  OBI31391  Eriophyllum confertiflorum Joy Nishida, Ginger King and Julie Oxford 1982-5-1 340 San Luis Obispo American cyn, campground, near stream 524 Comment
  RSA0037511  Eriophyllum confertiflorum LeRoy Gross, Pam DeVries, Melinda Elster 2014-5-21 6548 San Luis Obispo La Panza Range: Western side of the Machesna Mountain Wilderness. American Canyon Campground., Near 35.28461N 120.26558W. Follow trail up to last creek crossing, below stock pond. Near the main ridge line. Ended near 35.29415N 120.23097W. 538 Comment
  RSA0039718  Eriophyllum confertiflorum LeRoy Gross, Pam DeVries, Melinda Elster 2014-5-21 6503 San Luis Obispo La Panza Range: Western side of the Machesna Mountain Wilderness. American Canyon Campground., Near 35.28461N 120.26558W. Follow trail up to last creek crossing, below stock pond. Near the main ridge line. Ended near 35.29415N 120.23097W. 538 Comment
  OBI31482  Erodium brachycarpum Joy Nishida, Robert Allen 1982-4-10 275 San Luis Obispo American Cyn campground 536 Comment
  OBI31419  Erodium cicutarium Joy Nishida, Robert Allen 1982-4-10 290 San Luis Obispo American Cyn campground 536 Comment
  OBI55238  Erodium cicutarium Greg Frugoli 1997-2-22 3 San Luis Obispo W facing slope along off rd trl. La Panza bypass, La Panza range, Los Padres NF (Hwy 58 burn area) 756 Comment
  RSA0042403  Erodium moschatum LeRoy Gross, Pam DeVries, Melinda Elster 2014-5-21 6530 San Luis Obispo La Panza Range: Western side of the Machesna Mountain Wilderness. American Canyon Campground., Near 35.28461N 120.26558W. Follow trail up to last creek crossing, below stock pond. Near the main ridge line. Ended near 35.29415N 120.23097W. 538 Comment
  OBI15041  Erysimum capitatum var. capitatum Robert F. Hoover 1950-5-6 7888 San Luis Obispo La Panza district Comment
  OBI15042  Erysimum capitatum var. capitatum Robert F. Hoover 1950-5-6 7888 San Luis Obispo La Panza district Comment
  UC1126609  Erysimum capitatum var. capitatum W. A. Peterson 1937-5-4 802 San Luis Obispo 2 mi wsw La Panza; Santa Barbara National Forest, La Panza Quadrangle Comment
  UC455746  Erysimum capitatum var. capitatum I. J. Condit 1910-3-28 San Luis Obispo La Panza Comment
  OBI66338  Erythranthe floribunda David J. Keil, with Karen Danielson, Clifton Smith and Jeanette Sainz 1997-5-15 26279 San Luis Obispo Los padres national forest. la panza mountains. fringe of machesna mountain wilderness. ridge along road past castle crags and slopes below to south. area drained by small stream in canyon. 732 Comment
  CAS-BOT-BC402819  Eschscholzia caespitosa Ernest C. Twisselmann 1956-4-3 2607 San Luis Obispo La Panza Range. Upper Cammatta Canyon 502 Comment
  CAS-BOT-BC403519  Eschscholzia californica Ernest C. Twisselmann 1956-4-3 2607 San Luis Obispo La Panza Range. Upper Cammatta Canyon 502 Comment
  UCD94268  Eschscholzia californica Shannon M. Still 2008-4-14 407 San Luis Obispo California. San Luis Obispo County. 659 Comment
  CAS-BOT-BC91574  Eschscholzia rhombipetala R. F. Hoover 1950-4-30 7661 San Luis Obispo La Panza District. Comment
  CAS-BOT-BC91575  Eschscholzia rhombipetala R. F. Hoover 1950-3-31 7775 San Luis Obispo La Panza District. Comment
  RSA201522  Eschscholzia rhombipetala Robert F. Hoover 1950-3-31 7775 San Luis Obispo La Panza district Comment
  SBBG19343  Eschscholzia rhombipetala D. Emery 1950-3-31 San Luis Obispo La Panza area Comment
  UC1296232  Eschscholzia rhombipetala R. F. Hoover 1950-3-31 7775 San Luis Obispo La Panza District La Panza District Comment
  UC1296233  Eschscholzia rhombipetala R. F. Hoover 1950-4-30 7861 San Luis Obispo La Panza district Comment
  OBI11967  Eulobus californicus Robert F. Hoover 1950-5-6 7884 San Luis Obispo La Panza district Comment
  OBI31386  Euphorbia spathulata Joy H. Nishida, Ginger King 1982-4-25 335 San Luis Obispo American Cyn. .6 mi S of American Cyn campground 549 Comment
  OBI21839  Festuca microstachys Robert F. Hoover 1966-4-23 9842 San Luis Obispo La Panza Range; American Canyon Campground Comment
  OBI31369  Festuca microstachys Joy Nishida, Ginger King and Julie Oxford 1982-5-1 354 San Luis Obispo American Cyn campground, across stream from campground 524 Comment
  OBI31421  Festuca microstachys Joy Nishida, Robert Allen 1982-4-10 292 San Luis Obispo American cyn campground 536 Comment
  OBI31470  Festuca microstachys Joy Nishida, Robert Allen 1982-4-10 263 San Luis Obispo American cyn campground 536 Comment
  OBI31468  Festuca myuros Joy Nishida, Robert Allen 1982-4-10 261 San Luis Obispo American Cyn campground 536 Comment
  OBI66340  Festuca octoflora David J. Keil, with Karen Danielson, Clifton Smith and Jeanette Sainz 1997-5-15 26277 San Luis Obispo Los padres national forest. la panza mountains. fringe of machesna mountain wilderness. ridge along road past castle crags and slopes below to south. area drained by small stream in canyon. 732 Comment
  CDA15117  Filago californica G. F. Hrusa 1998-4-25 14203 San Luis Obispo La Panza Range; above La Panza Camp. Comment
  UCD121555  Galium andrewsii G. F. Hrusa 1993-5-22 11121 San Luis Obispo San Luis Obispo County: Approx. 1 m. N of Mt. Lowe. Black Butte Research Natural Area. 600 Comment
  CDA11376  Galium andrewsii subsp. intermedium G. F. Hrusa 1995-4-15 12096 San Luis Obispo La Panza Range; Approx 1 m. S of Queen Bee Camp, 1 m. S of La Panza Summit on La Panza Rd. Comment
  OBI64680  Galium andrewsii subsp. intermedium G. F. Hrusa 1995-4-15 12096 San Luis Obispo Approx 1 mi S of Queen Bee Camp, La Panza Range. 1 mi S of La Panza summit on La Panza Rd 750 Comment
  UCR28971  Galium angustifolium J. H. Nishida, Melissa Luckow, Rob Keplinger, R. L. Allen 1982-6-10 446 San Luis Obispo South Coast Range, Stream bed just NW of American Canyon Campground 524 Comment
  OBI9950  Galium angustifolium subsp. angustifolium Robert F. Hoover 1966-4-23 9837 San Luis Obispo La Panza Range. American Cyn campground Comment
  RSA0042949  Galium angustifolium subsp. angustifolium LeRoy Gross, Pam DeVries, Melinda Elster 2014-5-21 6533 San Luis Obispo La Panza Range: Western side of the Machesna Mountain Wilderness. American Canyon Campground., Near 35.28461N 120.26558W. Follow trail up to last creek crossing, below stock pond. Near the main ridge line. Ended near 35.29415N 120.23097W. 538 Comment
  OBI9949  Galium angustifolium var. angustifolium Robert F. Hoover 1966-4-23 9838 San Luis Obispo La Panza Range. American Cyn campground Comment
  OBI31335  Galium aparine Joy Nishida 1982-4-10 209 San Luis Obispo American Cyn campground 536 Comment
  OBI31375  Galium aparine Joy Nishida, Julie Oxford 1982-4-16 324 San Luis Obispo American Cyn. .6 mi S of campground 579 Comment
  OBI31525  Galium aparine Joy Nishida 1982-5-29 401 San Luis Obispo American Cyn .3 mi S of Amer Cyn campground 518 Comment
  RSA0042945  Galium aparine LeRoy Gross, Pam DeVries, Melinda Elster 2014-5-21 6537 San Luis Obispo La Panza Range: Western side of the Machesna Mountain Wilderness. American Canyon Campground., Near 35.28461N 120.26558W. Follow trail up to last creek crossing, below stock pond. Near the main ridge line. Ended near 35.29415N 120.23097W. 538 Comment
  OBI31529  Galium porrigens Joy H. Nishida 1982-5-29 405 San Luis Obispo 0.2 mi S of American Cyn campground 518 Comment
  CAS-BOT-BC192059  Garrya flavescens R. F. Hoover 1963-10-26 8610 San Luis Obispo Trail to Machesna Mt., La Panza Range Comment
  OBI5002  Garrya flavescens Robert F. Hoover 1963-10-26 8610 San Luis Obispo Trail to Machesna Mt. , La Panza Range Comment
  RSA0042944  Gilia achilleifolia subsp. multicaulis LeRoy Gross, Pam DeVries, Melinda Elster 2014-5-21 6538 San Luis Obispo La Panza Range: Western side of the Machesna Mountain Wilderness. American Canyon Campground., Near 35.28461N 120.26558W. Follow trail up to last creek crossing, below stock pond. Near the main ridge line. Ended near 35.29415N 120.23097W. 538 Comment
  UCR4484  Gilia tenuiflora Frank C. Vasek 1960-4-10 600410- 20 San Luis Obispo Coast Range, La Panza Public Campground on the Pozo Road, between Pozo and La Panza 671 Comment
  CDA15126  Gilia tenuiflora subsp. amplifaucalis G. F. Hrusa 1998-4-25 14212 San Luis Obispo La Panza Range; Immed. E of La Panza summit on La Panza Rd. Comment
  OBI66367  Githopsis diffusa subsp. robusta David J. Keil, with Karen Danielson, Clifton Smith and Jeanette Sainz 1997-5-15 26284 San Luis Obispo Los padres national forest. la panza mountains. fringe of machesna mountain wilderness. ridge along road past castle crags and slopes below to south. area drained by small stream in canyon. 732 Comment
  UCR28938  Glycyrrhiza lepidota J. H. Nishida 1982-6-24 483 San Luis Obispo South Coast Range, 0.2 mi. south of American Canyon Campground 518 Comment
  OBI66341  Gnaphalium palustre David J. Keil, with Karen Danielson, Clifton Smith and Jeanette Sainz 1997-5-15 26276 San Luis Obispo Los padres national forest. la panza mountains. fringe of machesna mountain wilderness. ridge along road past castle crags and slopes below to south. area drained by small stream in canyon. 732 Comment
  CAS-BOT-BC304661  Gutierrezia californica R. F. Hoover 1965-9-19 9612 San Luis Obispo La Panza district Comment
  OBI16364  Gutierrezia californica Robert F. Hoover 1965-9-19 9612 San Luis Obispo La Panza district Comment
  CAS-BOT-BC305755  Helianthus gracilentus Alice Eastwood; John Thomas Howell 1936-5-8 2309 San Luis Obispo La Panza Mts. Comment
  OBI66357  Helianthus gracilentus David J. Keil, with Karen Danielson, Clifton Smith and Jeanette Sainz 1997-5-15 26259 San Luis Obispo Los padres national forest. la panza mountains. fringe of machesna mountain wilderness. ridge along road past castle crags and slopes below to south. area drained by small stream in canyon. 732 Comment
  OBI31274  Hesperoyucca whipplei Joy Nishida, Melissa Luckow 1983-3-10 549 San Luis Obispo American Cyn Campground, near stream 524 Comment
  OBI66335  Heterocodon rariflorum David J. Keil, with Karen Danielson, Clifton Smith and Jeanette Sainz 1997-5-15 26283 San Luis Obispo Los padres national forest. la panza mountains. fringe of machesna mountain wilderness. ridge along road past castle crags and slopes below to south. area drained by small stream in canyon. 732 Comment
  UC1925863  Heterocodon rariflorum David Keil with Karen Danielson, Clifton Smith and Jeanette Sainz 1997-5-15 26283 San Luis Obispo Los Padres National Forest. La Panza Mountains. Fringe of Machesna Mountain Wilderness. Ridge along road past Castle Crags and slopes below to south. Comment
  OBI31368  Heterotheca sessiliflora Joy Nishida 1982-8-12 519 San Luis Obispo American Cyn campground 524 Comment
  OBI31397  Hordeum murinum subsp. leporinum Joy Nishida, Ginger King and Julie Oxford 1982-5-1 346 San Luis Obispo American Cyn campground 524 Comment
  SBBG81857  Hosackia oblongifolia var. oblongifolia D. Keil, K. Bay, R. Ferguson 1984-4-28 18136 San Luis Obispo American Cyn area Comment
  CAS-BOT-BC312549  Hulsea heterochroma R. F. Hoover 1950-5-6 7885 San Luis Obispo La Panza district Comment
  CAS-BOT-BC312552  Hulsea heterochroma R. F. Hoover 1950-5-6 7885 San Luis Obispo La Panza district Comment
  OBI16033  Hulsea heterochroma Robert F. Hoover 1950-5-6 7885 San Luis Obispo La Panza district Comment
  UC1285415  Hulsea heterochroma R. F. Hoover 1950-5-6 7885 San Luis Obispo La Panza District Comment
  SD25206  Juniperus californica Frank F. Gander 1939-5-15 7545 San Luis Obispo La Panza Comment
  RSA0037312  Keckiella cordifolia LeRoy Gross, Pam DeVries, Melinda Elster 2014-5-21 6545 San Luis Obispo La Panza Range: Western side of the Machesna Mountain Wilderness. American Canyon Campground., Near 35.28461N 120.26558W. Follow trail up to last creek crossing, below stock pond. Near the main ridge line. Ended near 35.29415N 120.23097W. 538 Comment
  UCR43269  Keckiella cordifolia David Charlton 1986-5-17 221 San Luis Obispo 27.5 miles west of Kern Co. line on Pozo Rd. at La Panza Campground entrance 915 Comment
  RSA0042942  Koeleria macrantha LeRoy Gross, Pam DeVries, Melinda Elster 2014-5-21 6540 San Luis Obispo La Panza Range: Western side of the Machesna Mountain Wilderness. American Canyon Campground., Near 35.28461N 120.26558W. Follow trail up to last creek crossing, below stock pond. Near the main ridge line. Ended near 35.29415N 120.23097W. 538 Comment
  UC1132128  Koeleria macrantha T. M. Hendrix 1937-5-15 184 San Luis Obispo 6 3/4 mi ese Pozo; Los Padres National Forest, Pozo Quadrangle Comment
  CDA11565  Lamarckia aurea G. F. Hrusa 1993-5-22 11113 San Luis Obispo Black Butte Research Natural Area; Common annual on open shale slopes, mostly disturbed sites and formerly burned areas. W-face of main ridge, approx. 1 m. N of Mt. Lowe. Comment
  UCD63401  Lamarckia aurea G. F. Hrusa 1993-5-22 11113 San Luis Obispo San Luis Obispo County: W-face of main ridge, approx. 1 mi. N of Mt. Lowe. 600 Comment
  CDA15129  Lasthenia minor G. F. Hrusa 1998-4-25 14215 San Luis Obispo La Panza Range; immed. E of La Panza summit on La Panza Rd. Comment
  OBI55260  Lathyrus vestitus var. vestitus Greg Frugoli 1997-4-29 74 San Luis Obispo S of Queen Bee cmpgd approx 0.5 mi, La Panza range, Los Padres NF (hwy 58 burn) 658 Comment
  UC1069737  Layia glandulosa E. Armstrong 1934-4-1 1115 San Luis Obispo La Panza 609 Comment
  CAS-BOT-BC327282  Layia hieracioides Alice Eastwood; John Thomas Howell 1936-5-8 2320 San Luis Obispo La Panza Mts. Comment
  CAS-BOT-BC327283  Layia hieracioides Alice Eastwood; John Thomas Howell 1936-5-8 2320 San Luis Obispo La Panza Mts. Comment
  UC1069765  Layia platyglossa E. Armstrong 1934-4-1 1101 San Luis Obispo Carrizo Plains La Panza Quad., Carrizo Plains Comment
  A400235  Lepechinia calycina A. Eastwood & J. T. Howell 1936-5-8 2314 Unknown La Panza Mts. Comment
  CAS-BOT-BC221507  Lepechinia calycina Alice Eastwood; John Thomas Howell 1936-5-8 2314 San Luis Obispo La Panza Mts. Comment
  CAS-BOT-BC221511  Lepechinia calycina Mr. Chester Dudley 1936-5-1 s.n. San Luis Obispo La Panza Mts. Comment
  RSA0039720  Lepechinia calycina LeRoy Gross, Pam DeVries, Melinda Elster 2014-5-21 6501 San Luis Obispo La Panza Range: Western side of the Machesna Mountain Wilderness. American Canyon Campground., Near 35.28461N 120.26558W. Follow trail up to last creek crossing, below stock pond. Near the main ridge line. Ended near 35.29415N 120.23097W. 538 Comment
  OBI31276  Lepidium strictum Joy Nishida, Melissa Luckow 1983-3-10 551 San Luis Obispo American Cyn campground. Upper portion of Amer Cyn campground 536 Comment
  OBI31416  Lepidium strictum Joy Nishida, Robert Allen 1982-4-10 287 San Luis Obispo American Cyn campground 536 Comment
  UCR29930A  Leptodactylon californicum J. H. Nishida, R. L. Allen 1982-4-10 204 San Luis Obispo South Coast Range, American Canyon Campground 537 Comment
  RSA130431  Leptosiphon liniflorus R. W. Summers s.n. San Luis Obispo La Panza Comment
  SBBG34823  Leptosiphon liniflorus Mrs. R. W. Summers 1884-5-26 San Luis Obispo La Panza Comment
  CAS-BOT-BC339440  Lessingia glandulifera var. glandulifera R. F. Hoover 1965-9-19 9615 San Luis Obispo La Panza district Comment
  OBI15749  Lessingia pectinata var. tenuipes Robert F. Hoover 1965-9-19 9615 San Luis Obispo La Panza district Comment
  OBI31501  Lessingia tenuis Joy Nishida, Melissa Luckow, Rob Keplinger, and Robert Allen 1982-6-10 457 San Luis Obispo Just N of American Canyon campground 536 Comment
  CDA15113  Linanthus californicus G. F. Hrusa 1998-4-25 14199 San Luis Obispo La Panza Range; above La Panza Camp. Comment
  UC1123990  Linanthus ciliatus T. M. Hendrix 1937-5-15 179 San Luis Obispo 6.75 mi ese Pozo; Los Padres National Forest, Pozo Quad. 533 Comment
  UC1293873  Linanthus liniflorus R. W. Summers 1884-5-26 San Luis Obispo La Panza Comment
  UC1392653  Linanthus liniflorus Mrs. R. W. Summers 1884-5-26 San Luis Obispo La Panza Comment
  UC52342  Linanthus liniflorus Mrs. R. W. Summers 1884-5-26 San Luis Obispo La Panza Comment
  OBI31480  Logfia filaginoides Joy Nishida, Robert Allen 1982-4-10 273 San Luis Obispo American Cyn campground 536 Comment
  OBI57032  Logfia filaginoides G. F. Hrusa 1998-4-25 14203 San Luis Obispo La Panza Range. Above La Panza Camp. USGS quad: Pozo Summit 7.5 640 Comment
  RSA0042391  Logfia filaginoides LeRoy Gross, Pam DeVries, Melinda Elster 2014-5-21 6529 San Luis Obispo La Panza Range: Western side of the Machesna Mountain Wilderness. American Canyon Campground., Near 35.28461N 120.26558W. Follow trail up to last creek crossing, below stock pond. Near the main ridge line. Ended near 35.29415N 120.23097W. 538 Comment
  RSA0042393  Logfia gallica LeRoy Gross, Pam DeVries, Melinda Elster 2014-5-21 6527 San Luis Obispo La Panza Range: Western side of the Machesna Mountain Wilderness. American Canyon Campground., Near 35.28461N 120.26558W. Follow trail up to last creek crossing, below stock pond. Near the main ridge line. Ended near 35.29415N 120.23097W. 538 Comment
  OBI31448  Lomatium utriculatum Joy Nishida, Julie Oxford 1982-4-16 319 San Luis Obispo .6 mi south of American Canyon campground on grassy hill, dominated by annual grases and blue oaks 579 Comment
  OBI31503  Lonicera subspicata Joy Nishida, Melissa Luckow, Rob Keplinger, and Robert Allen 1982-6-10 459 San Luis Obispo American Canyon. Just N of American Canyon Campground 536 Comment
  RSA0039777  Lonicera subspicata var. denudata LeRoy Gross, Pam DeVries, Melinda Elster 2014-5-21 6496 San Luis Obispo La Panza Range: Western side of the Machesna Mountain Wilderness. American Canyon Campground., Near 35.28461N 120.26558W. Follow trail up to last creek crossing, below stock pond. Near the main ridge line. Ended near 35.29415N 120.23097W. 538 Comment
  OBI55005  Lotus heermannii David J. Keil, with Karen Danielson, Clifton Smith and Jeanette Sainz 1997-5-15 26269 San Luis Obispo Los padres national forest. la panza mountains. fringe of machesna mountain wilderness. ridge along road past castle crags and slopes below to south. area drained by small stream in canyon. 732 Comment
  CDA11566  Lotus junceus var. biolettii G. F. Hrusa 1993-5-22 11114 San Luis Obispo Black Butte Research Natural Area; approx. 1/4 m N of Mt. Lowe near base of Radio Facility 2 peak. Comment
  UCR39217  Lotus oblongifolius David J. Keil, Kathryn Bay, Rich Ferguson 1984-4-28 18136 San Luis Obispo South Coast Range, American Canyon area in La Panza Mountains Comment
  CDA11369  Lotus strigosus G. F. Hrusa 1995-4-15 12092 San Luis Obispo La Panza Range; immediately adjacent to Queen Bee Camp 1 m. S of La Panza Rd. summit. Comment
  CDA15123  Lotus strigosus G. F. Hrusa 1998-4-25 14209 San Luis Obispo La Panza Range; immediately above La Panza Camp. Comment
  UCD105920  Lupinus albifrons G. F. Hrusa 1993-5-22 11129 San Luis Obispo San Luis Obispo County: Black Butte Research Natural Area. On W face below Radio Facility 2, approx. 1/4 mile N of Mt. Lowe. 600 Comment
  OBI31361  Lupinus bicolor Joy Nishida, Robert Allen 1982-4-10 239 San Luis Obispo American Cyn. Across stream from Amer Cyn campground 524 Comment
  OBI31447  Lupinus bicolor Joy Nishida, Julie Oxford 1982-4-16 318 San Luis Obispo American Cyn. .6 mi S of American Cyn campground 579 Comment
  OBI78120  Lupinus bicolor Joy Nishida, Ginger King and Julie Oxford 1982-5-1 344 San Luis Obispo American Cyn campground, near stream Comment
  UCR1425  Lupinus bicolor subsp. pipersmithii Frank C. Vasek 1960-4-10 600410- 29 San Luis Obispo Coast Range, La Panza Public Campground on the Pozo Road, between Pozo and La Panza 671 Comment
  CDA11360  Lupinus concinnus G. F. Hrusa 1995-4-15 12083 San Luis Obispo La Panza Range; Approx. 1 mile S of Queen Bee Camp, 1 mile S of la Panza summit on La Panza Road. Comment
  CDA11361  Lupinus concinnus G. F. Hrusa 1995-4-15 12084 San Luis Obispo La Panza Range; immediately adjacent to Queen Bee Camp 1 m. S of La Panza Rd. summit. Comment
  OBI60100  Lupinus concinnus G. F. Hrusa 1995-4-15 12084 San Luis Obispo La Panza Range. Immed adj to Queen Bee Camp 1 m S of La Panza Rd summit 750 Comment
  OBI60112  Lupinus concinnus G. F. Hrusa 1995-4-15 12083 San Luis Obispo La Panza Range. Approx 1 mi S of Queen Bee Camp, 1 mi S of la Panza summit on La Panza Rd 750 Comment
  RSA0039712  Lupinus concinnus LeRoy Gross, Pam DeVries, Melinda Elster 2014-5-21 6509 San Luis Obispo La Panza Range: Western side of the Machesna Mountain Wilderness. American Canyon Campground., Near 35.28461N 120.26558W. Follow trail up to last creek crossing, below stock pond. Near the main ridge line. Ended near 35.29415N 120.23097W. 538 Comment
  OBI12910  Lupinus microcarpus var. microcarpus Robert F. Hoover 1950-5-6 7886 San Luis Obispo La Panza district Comment
  UC1285125  Lupinus microcarpus var. microcarpus R. F. Hoover 1950-5-6 7886 San Luis Obispo La Panza district Comment
  UC73175  Lupinus microcarpus var. microcarpus Mrs. Mathews 1888-5-26 San Luis Obispo La Panza Comment
  SBBG17739  Lupinus nanus D. Emery 1950-3-31 San Luis Obispo La Panza area Comment
  SBBG17740  Lupinus nanus D. Emery 1950-3-31 San Luis Obispo La Panza area Comment
  SBBG45483  Lupinus nanus R. M. Strong 1953-1 San Luis Obispo La Panza district Comment
  OBI66515  Madia exigua David J. Keil, with Karen Danielson, Clifton Smith and Jeanette Sainz 1997-5-15 26289 San Luis Obispo Los padres national forest. la panza mountains. fringe of machesna mountain wilderness. ridge along road past castle crags and slopes below to south. area drained by small stream in canyon. 732 Comment
  RSA0042397  Madia exigua LeRoy Gross, Pam DeVries, Melinda Elster 2014-5-21 6523 San Luis Obispo La Panza Range: Western side of the Machesna Mountain Wilderness. American Canyon Campground., Near 35.28461N 120.26558W. Follow trail up to last creek crossing, below stock pond. Near the main ridge line. Ended near 35.29415N 120.23097W. 538 Comment
  CDA11364  Madia gracilis G. F. Hrusa 1995-4-15 12087 San Luis Obispo La Panza Range; Approx 1/2 m. S of Queen Bee Camp, 1 m. S of La Panza Summit on La Panza Rd. Comment
  OBI31398  Madia gracilis Joy Nishida, Ginger King and Julie Oxford 1982-5-1 347 San Luis Obispo American Cyn campground Comment
  UCD132839  Malacothrix floccifera G. F. Hrusa 1993-5-22 11131 San Luis Obispo San Luis Obispo County: Black Butte Research Natural Area. 1/2 mile N of Mt. Lowe. 650 Comment
Read comments
Nov 6 2015
  CAS-BOT-BC213637  Mariposa simulans David D. Keck 1934-4-26 2815 San Luis Obispo La Panza Comment
  CAS-BOT-BC213638  Mariposa simulans David D. Keck 1934-4-26 2815 San Luis Obispo La Panza Comment
  CAS-BOT-BC269452  Melica californica David D. Keck 1934-4-26 2816 San Luis Obispo La Panza Comment
  RSA0037515  Melica californica LeRoy Gross, Pam DeVries, Melinda Elster 2014-5-21 6552 San Luis Obispo La Panza Range: Western side of the Machesna Mountain Wilderness. American Canyon Campground., Near 35.28461N 120.26558W. Follow trail up to last creek crossing, below stock pond. Near the main ridge line. Ended near 35.29415N 120.23097W. 538 Comment
  UC1132241  Melica californica T. M. Hendrix 1937-5-15 180 San Luis Obispo 6.75 mi ese Pozo; Los Padres National Forest, Pozo Quad. 533 Comment
  CAS-BOT-BC281689  Melica imperfecta Alice Eastwood; John Thomas Howell 1936-5-8 2322 San Luis Obispo La Panza Mts Comment
  CDA11378  Melica imperfecta G. F. Hrusa 1995-4-15 12098 San Luis Obispo La Panza Range; Perennial, within lightly shaded understory of woodland dominated by Pinus sabiniana, Quercus agrifolia, and Q. douglasii, with many chaparral shrubs. Approx 1 m. S of Queen Bee Camp, 1 m. S of La Panza Summit on La Panza Rd. Common here. Comment
  CDA15125  Melica imperfecta G. F. Hrusa 1998-4-25 14211 San Luis Obispo La Panza Range; Scattered bunching perennial on open, recently burned slopes immediately above La Panza Camp. Culms to 3 ft. Comment
  OBI31486  Melica imperfecta Joy Nishida, Melissa Luckow, Rob Keplinger and Robert Allen 1982-6-10 441 San Luis Obispo American Cyn Campground 530 Comment
  OBI58410  Melica imperfecta G. F. Hrusa 1995-4-15 12098 San Luis Obispo La Panza Range, Approx. 1 mi S of Queen Bee Camp, 1 m S of La Panza Summit on La Panza Rd 750 Comment
  RSA0042950  Melica imperfecta LeRoy Gross, Pam DeVries, Melinda Elster 2014-5-21 6532 San Luis Obispo La Panza Range: Western side of the Machesna Mountain Wilderness. American Canyon Campground., Near 35.28461N 120.26558W. Follow trail up to last creek crossing, below stock pond. Near the main ridge line. Ended near 35.29415N 120.23097W. 538 Comment
  UC1132312  Melica imperfecta T. M. Hendrix 1937-5-15 183 San Luis Obispo 1.4 mi sw Navajo; Pozo Quad. 624 Comment
  UCD145394  Melica imperfecta G. F. Hrusa 1995-4-15 12098 San Luis Obispo San Luis Obispo County: approximately 1 mile south of Queen Bee Camp, 1 mile south of La Panza Summit on La Panza Road. 750 Comment
  UCD87859  Melica imperfecta J. Hunter 1994-5-1 s.n. San Luis Obispo San Luis Obispo County: Below Mt. Lowe. 600 Comment
  RSA0037509  Melilotus indicus LeRoy Gross, Pam DeVries, Melinda Elster 2014-5-21 6543 San Luis Obispo La Panza Range: Western side of the Machesna Mountain Wilderness. American Canyon Campground., Near 35.28461N 120.26558W. Follow trail up to last creek crossing, below stock pond. Near the main ridge line. Ended near 35.29415N 120.23097W. 538 Comment
  OBI66339  Mentzelia micrantha David J. Keil, with Karen Danielson, Clifton Smith and Jeanette Sainz 1997-5-15 26278 San Luis Obispo Los padres national forest. la panza mountains. fringe of machesna mountain wilderness. ridge along road past castle crags and slopes below to south. area drained by small stream in canyon. 732 Comment
  OBI55180  Micranthes bryophora Greg Frugoli 1997-2-22 8 San Luis Obispo .25 mi N of Queen Bee cmpgd. La Panza range, Los Padres NF (hwy 5 burn area) 796 Comment
  OBI31365  Microseris elegans Joy Nishida, Robert Allen 1982-4-10 277 San Luis Obispo American Cyn campground 536 Comment
  UCD67312  Mimulus aurantiacus G. F. Hrusa 1993-5-22 11118 San Luis Obispo San Luis Obispo County: approx. 1/2 m N of Mt. Lowe. 600 Comment
  OBI31581  Mimulus aurantiacus var. pubescens Joy Nishida 1982-5-22 388 San Luis Obispo 0.8 mi S of American Canyon campground, where road crosses drystream bed of rocks and boulders. 518 Comment
  RSA0039713  Mimulus aurantiacus var. pubescens LeRoy Gross, Pam DeVries, Melinda Elster 2014-5-21 6508 San Luis Obispo La Panza Range: Western side of the Machesna Mountain Wilderness. American Canyon Campground., Near 35.28461N 120.26558W. Follow trail up to last creek crossing, below stock pond. Near the main ridge line. Ended near 35.29415N 120.23097W. 538 Comment
  UCR28934  Mimulus aurantiacus var. pubescens J. H. Nishida 1982-5-22 388 San Luis Obispo South Coast Range, 0.8 miles south of American Canyon Campground, where road crosses dry streambed 518 Comment
  SFV16984  Mimulus floribundus J. D. Dilley 1997-5-10 s. n. San Luis Obispo South Coast Ranges La Panza Range. La Panza Campground on Pozo Road, 3 miles east of Pozo Summit. 670 Comment
  SD244663  Minuartia californica David Keil, Kathleen Keil 1998-5-26 27427 San Luis Obispo Los Padres National Forest, La Panza Mountains. Red Hill Road, 3.3 miles from Hwy 58. 640 Comment
  OBI31488  Monardella villosa subsp. obispoensis Joy Nishida, Melissa Luckow, Rob Keplinger, and Robert Allen 1982-6-10 443 San Luis Obispo American Cyn campground 530 Comment
  OBI78258  Monardella villosa subsp. obispoensis Joy Nishida 1982-5-29 396 San Luis Obispo American Cyn campground. Along a cattle trl acrossstream from campground. Trl follows stream on SE facing slope 536 Comment
  CAS-BOT-BC349566  Monolopia lanceolata R. F. Hoover 1948-5-2 7509 San Luis Obispo La Panza district Comment
  OBI18711  Monolopia lanceolata Robert F. Hoover 1948-5-2 7509 San Luis Obispo La Panza District Comment
  OBI18715  Monolopia lanceolata Robert F. Hoover 1952-4-8 8077 San Luis Obispo La Panza District Comment
  UC1069969  Monolopia lanceolata E. Armstrong 1934-4-1 1116 San Luis Obispo La Panza La Panza Quad., La Panza Comment
  UC1285406  Monolopia lanceolata R. F. Hoover 1948-5-2 7509 San Luis Obispo La Panza district La Panza Comment
  OBI66523  Muhlenbergia rigens David J. Keil, with Karen Danielson, Clifton Smith and Jeanette Sainz 1997-5-15 26297 San Luis Obispo Los padres national forest. la panza mountains. fringe of machesna mountain wilderness. ridge along road past castle crags and slopes below to south. area drained by small stream in canyon. 732 Comment
  OBI66519  Myosurus minimus David J. Keil, with Karen Danielson, Clifton Smith and Jeanette Sainz 1997-5-15 26293 San Luis Obispo Los padres national forest. la panza mountains. fringe of machesna mountain wilderness. ridge along road past castle crags and slopes below to south. area drained by small stream in canyon. 732 Comment
  CAS-BOT-BC260012  Nassella lepida Alice Eastwood; John Thomas Howell 1936-5-8 2307 San Luis Obispo La Panza Mountains Comment
  RSA0042947  Nassella lepida LeRoy Gross, Pam DeVries, Melinda Elster 2014-5-21 6535 San Luis Obispo La Panza Range: Western side of the Machesna Mountain Wilderness. American Canyon Campground., Near 35.28461N 120.26558W. Follow trail up to last creek crossing, below stock pond. Near the main ridge line. Ended near 35.29415N 120.23097W. 538 Comment
  RSA0039780  Navarretia atractyloides LeRoy Gross, Pam DeVries, Melinda Elster 2014-5-21 6487 San Luis Obispo La Panza Range: Western side of the Machesna Mountain Wilderness. American Canyon Campground., Near 35.28461N 120.26558W. Follow trail up to last creek crossing, below stock pond. Near the main ridge line. Ended near 35.29415N 120.23097W. 538 Comment
  OBI31275  Nemophila pedunculata Joy Nishida, Melissa Luckow 1983-3-10 550 San Luis Obispo American Cyn campground, near stream 524 Comment
  OBI77614  Nemophila pedunculata Joy Nishida, Robert Allen 1982-4-10 212 San Luis Obispo American Cyn campground 536 Comment
  UCD126702  Nicotiana attenuata B. S. MacLean Date Unknown s.n. San Luis Obispo San Luis Obispo County: La Panza. Comment
  UCD110183  Notholithocarpus densiflorus G. F. Hrusa 1993-5-22 11123 San Luis Obispo San Luis Obispo County: Black Butte Research Natural Area. 650 Comment
  CDA11365  Orobanche fasciculata G. F. Hrusa 1995-4-15 12088 San Luis Obispo La Panza Range; Along road into Queen Bee Camp approx. 1/4 mile S of La Panza Summit. Comment
  UC1125586  Orobanche fasciculata T. M. Hendrix 1937-5-26 225 San Luis Obispo 1 mile NNE of Navajo. Pozo 7.5' Quad. Comment
  CDA15128  Paeonia californica G. F. Hrusa 1998-4-25 14214 San Luis Obispo La Panza Range; La Panza summit on La Panza Rd. Sheet 1 of 2. (fruiting) Comment
  CDA37753  Paeonia californica G. F. Hrusa 1998-4-25 14214 San Luis Obispo La Panza Range; La Panza summit on La Panza Rd. Sheet 2 of 2. (flowering) Comment
  OBI66351  Papaver californicum David J. Keil, with Karen Danielson, Clifton Smith and Jeanette Sainz 1997-5-15 26265 San Luis Obispo Los padres national forest. la panza mountains. fringe of machesna mountain wilderness. ridge along road past castle crags and slopes below to south. area drained by small stream in canyon. 732 Comment
  UCR42344  Papaver californicum David Charlton 1986-4-17 s.n. San Luis Obispo La Panza Range/Inner Coast Range, 25 miles west of county line on road from Pozo to Santa Margarita [c. 2.5 miles east of La Panza campground, based on another label from this date; not between Pozo and Santa Margarita but east of Pozo], eastern boundary of the [Los Padres] National Forest 640 Comment
  OBI66353  Pedicularis densiflora David J. Keil, with Karen Danielson, Clifton Smith and Jeanette Sainz 1997-5-15 26263 San Luis Obispo Los padres national forest. la panza mountains. fringe of machesna mountain wilderness. ridge along road past castle crags and slopes below to south. area drained by small stream in canyon. 732 Comment
  CDA15118  Pellaea mucronata var. mucronata G. F. Hrusa 1998-4-25 14204 San Luis Obispo La Panza Range; Above La Panza Camp. Comment
  UC1063637  Pellaea mucronata var. mucronata W. A. Peterson 1937-3-20 648 San Luis Obispo 1 mi ssw La Panza; Santa Barbara Nat'l Forest, La Panza Quadrangle Comment
  OBI31541  Penstemon centranthifolius Joy Nishida 1982-6-5 418 San Luis Obispo American Cyn Campground 536 Comment
  UCD124081  Penstemon centranthifolius Mrs. B. S. MacLean 1932-7-1 s.n. San Luis Obispo San Luis Obispo County: La Panza. Comment
  UCR29939.1  Penstemon centranthifolius J. H. Nishida 1982-6-5 418 San Luis Obispo South Coast Range, American Canyon Campground 537 Comment
  UCR29938.1  Penstemon heterophyllus J. H. Nishida 1982-5-22 389 San Luis Obispo South Coast Range, 0.8 miles south of American Canyon Campground, where road crosses dry streambed 518 Comment
  CAS-BOT-BC94573  Penstemon rostriflorus R. C. Wenk 2007-4-15 636 San Luis Obispo along Pozo Road, 7.9 miles W from its intersection with Hwy 58. La Panza campground 775 Comment
  OBI55197  Phacelia brachyloba Greg Frugoli 1997-4-29 72 San Luis Obispo In drainage 0.5 mi S of Queen Bee cmpgrd, La Panza Range, Los Padres NF (hwy 58 burn area) 701 Comment
  UCR32049  Phacelia brachyloba Rhonda L. Riggins 1983-5-7 1481 San Luis Obispo South Coast Range, Los Padres National Forest, 0.8 mi. NE of Queen Bee Campground Comment
  OBI55189  Phacelia grisea Greg Frugoli 1997-4-29 71 San Luis Obispo In wash approx 0.5 mi S of Queen Bee cmpgd, La Panza Range, Los Padres NF. (hwy 58 burn area) 701 Comment
  OBI66358  Phacelia grisea David J. Keil, with Karen Danielson, Clifton Smith and Jeanette Sainz 1997-5-15 26258 San Luis Obispo Los padres national forest. la panza mountains. fringe of machesna mountain wilderness. ridge along road past castle crags and slopes below to south. area drained by small stream in canyon. 732 Comment
  RSA0039721  Phacelia imbricata subsp. imbricata LeRoy Gross, Pam DeVries, Melinda Elster 2014-5-21 6500 San Luis Obispo La Panza Range: Western side of the Machesna Mountain Wilderness. American Canyon Campground., Near 35.28461N 120.26558W. Follow trail up to last creek crossing, below stock pond. Near the main ridge line. Ended near 35.29415N 120.23097W. 538 Comment
  OBI38071  Phacelia rattanii David J. Keil, Kathryn Bay and Rich Ferguson 1984-4-28 18151 San Luis Obispo American Cyn in La Panza Mts Comment
  OBI54988  Phacelia suaveolens David J. Keil, with Karen Danielson, Clifton Smith and Jeanette Sainz 1997-5-15 26255 San Luis Obispo Los padres national forest. la panza mountains. fringe of machesna mountain wilderness. ridge along road past castle crags and slopes below to south. area drained by small stream in canyon. 732 Comment
  OBI55254  Phacelia suaveolens Greg Frugoli 1997-4-29 73 San Luis Obispo S of Queen Bee cmpgd. appx 0.5 mi, La Panza Range, Los Padres NF (hwy 58 burn area) 658 Comment
  UC1925832  Phacelia suaveolens David Keil with Karen Danielson, Clifton Smith and Jeanette Sainz 1997-5-15 26255 San Luis Obispo Los Padres National Forest. La Panza Mountains. Fringe of Machesna Mountain Wilderness. Ridge along road past Castle Crags and slopes below to south. Comment
  CDA15116  Phacelia tanacetifolia G. F. Hrusa 1998-4-25 14202 San Luis Obispo La Panza Range; on La Panza Rd. between La Panza Camp and turnoff to Queen Bee Camp. Comment
  OBI57033  Phacelia tanacetifolia G. F. Hrusa 1998-4-25 14202 San Luis Obispo La Panza Range. Roadside on La Panza Rd; open slope between La Panza camp and turnoff to Queen Bee camp. USGS quad: Pozo summit 7.5 720 Comment
  UCD108163  Pickeringia montana G. F. Hrusa 1993-5-22 11119 San Luis Obispo San Luis Obispo County: Approx. 1/4 mile N of Mt. Lowe. 650 Comment
  RSA0037308  Pickeringia montana var. montana LeRoy Gross, Pam DeVries, Otto Gasser, Melinda Elster 2014-5-20 6485 San Luis Obispo La Panza Range: Northern end of the Machesna Mountain Wilderness. Pine Mountain area, off Forest Service Road 30S17.2., Near 35.32621N 120.23949W, along trail pass Castle Crags. Stopped at the southern end of a knoll. Near 35.31575N 120.22483W. 968 Comment
  RSA0039716  Pickeringia montana var. montana LeRoy Gross, Pam DeVries, Melinda Elster 2014-5-21 6505 San Luis Obispo La Panza Range: Western side of the Machesna Mountain Wilderness. American Canyon Campground., Near 35.28461N 120.26558W. Follow trail up to last creek crossing, below stock pond. Near the main ridge line. Ended near 35.29415N 120.23097W. 538 Comment
  UC1129852  Pickeringia montana var. montana A. E. Wieslander 1932-3-24 258 San Luis Obispo American Canyon La Panza Quadrangle 1066 Comment
  UC1445987  Pinus coulteri T. M. Hendrix 1937-5-12 176 San Luis Obispo 4 mi sse Navajo; Los Padres National Forest, Pozo Quadrangle Comment
  OBI31333  Plagiobothrys canescens Joy Nishida, Robert Allen 1982-4-10 207 San Luis Obispo American Canyon campground near stream 524 Comment
  OBI66364  Plagiobothrys collinus var. fulvescens David J. Keil, with Karen Danielson, Clifton Smith and Jeanette Sainz 1997-5-15 26250 San Luis Obispo Los padres national forest. la panza mountains. fringe of machesna mountain wilderness. ridge along road past castle crags and slopes below to south. area drained by small stream in canyon. 732 Comment
  OBI31478  Plagiobothrys nothofulvus Joy Nishida, Robert Allen 1982-4-10 271 San Luis Obispo American Cyn campground 536 Comment
  UCR4408A  Plagiobothrys nothofulvus Frank C. Vasek 1960-4-10 600410 31 San Luis Obispo Coast Range, La Panza Public Campground on the Pozo Road, between Pozo and La Panza 671 Comment
  OBI31479  Plagiobothrys tenellus Joy Nishida, Robert Allen 1982-4-10 272 San Luis Obispo American Cyn campground 536 Comment
  OBI77637  Plagiobothrys tenellus Joy Nishida, Robert Allen 1982-4-10 286 San Luis Obispo American Cyn campground 536 Comment
  UCR4408B  Plagiobothrys tenellus Frank C. Vasek 1960-4-10 600410 31 San Luis Obispo Coast Range, La Panza Public Campground on the Pozo Road, between Pozo and La Panza 671 Comment
  OBI31473  Plantago erecta Joy Nishida, Robert Allen 1982-4-10 266 San Luis Obispo American Cyn campground 536 Comment
  UC456043  Plantago erecta I. J. Condit 1910-3-31 San Luis Obispo La Panza Comment
  OBI31507  Platanus racemosa Joy Nishida 1982-6-16 463 San Luis Obispo American Cyn. .6 mi S of American Cyn campground along steam bed 518 Comment
  SBBG19301  Platystemon californicus D. Emery 1950-3-31 San Luis Obispo La Panza area Comment
  CDA11362  Plectritis ciliosa G. F. Hrusa 1995-4-15 12085 San Luis Obispo La Panza Range; Approx 1/2 m. S of Queen Bee Camp, 1 m. S of La Panza Summit on La Panza Rd. Comment
  OBI31376  Plectritis ciliosa Joy Nishida, Julie Oxford 1982-4-16 325 San Luis Obispo American Cyn. .6 mi S of campground 579 Comment
  OBI31388  Plectritis ciliosa Joy Nishida, Ginger King 1982-4-25 337 San Luis Obispo American Cyn. .6 mi S of campground 549 Comment
  OBI78493  Plectritis ciliosa Joy Nishida, Robert Allen 1982-4-10 269 San Luis Obispo American Cyn campground 536 Comment
  CDA15114  Plectritis macrocera G. F. Hrusa 1998-4-25 14200 San Luis Obispo La Panza Range; Above La Panza Camp about 1/4 mi. W of Queen Bee turnoff. Comment
  UCD148660  Plectritis macrocera G. F. Hrusa 1998-4-25 14200 San Luis Obispo San Luis Obispo County: La Panza Range. Above La Panza Camp about 1/4 mile west of Queen Bee turnoff. 700 Comment
  OBI31420  Poa annua Joy Nishida, Robert Allen 1982-4-10 291 San Luis Obispo American Cyn campground 536 Comment
  OBI31338  Poa bulbosa Joy Nishida, Robert Allen 1982-4-10 214 San Luis Obispo American Cyn campground 536 Comment
  RSA759025  Poa howellii David J. Keil, Kathleen Keil 1998-5-26 27437 San Luis Obispo Los Padres national Forest, La Panza Mountains. Red Hill Road, 3.3 miles from Highway 58. 640 Comment
  OBI31607  Poa secunda Joy Nishida, Ginger King and Julie Oxford 1982-5-1 361 San Luis Obispo American Cyn campground 536 Comment
  OBI31340  Poa secunda subsp. secunda Joy Nishida, Robert Allen 1982-4-10 216 San Luis Obispo American Cyn campground on a slight slope 536 Comment
  OBI31402  Poa secunda subsp. secunda Joy Nishida, Ginger King and Julie Oxford 1982-5-1 351 San Luis Obispo American Cyn campground. 524 Comment
  OBI66511  Pogogyne serpylloides David J. Keil, with Karen Danielson, Clifton Smith and Jeanette Sainz 1997-5-15 26285 San Luis Obispo Los padres national forest. la panza mountains. fringe of machesna mountain wilderness. ridge along road past castle crags and slopes below to south. area drained by small stream in canyon. 732 Comment
  RSA0042940  Polypogon interruptus LeRoy Gross, Pam DeVries, Melinda Elster 2014-5-21 6542 San Luis Obispo La Panza Range: Western side of the Machesna Mountain Wilderness. American Canyon Campground., Near 35.28461N 120.26558W. Follow trail up to last creek crossing, below stock pond. Near the main ridge line. Ended near 35.29415N 120.23097W. 538 Comment
  RSA0042941  Polypogon viridis LeRoy Gross, Pam DeVries, Melinda Elster 2014-5-21 6541 San Luis Obispo La Panza Range: Western side of the Machesna Mountain Wilderness. American Canyon Campground., Near 35.28461N 120.26558W. Follow trail up to last creek crossing, below stock pond. Near the main ridge line. Ended near 35.29415N 120.23097W. 538 Comment
  UCD136500  Polystichum imbricans subsp. curtum J. Hunter 1994-5-1 s.n. San Luis Obispo San Luis Obispo County: Black Butte Research Natural Area. Below Mt. Lowe. 167 Comment
  UC1134836  Populus trichocarpa R. St. John Mar 1932 277 San Luis Obispo American Canyon La Panza Quad., American Canyon (Plot 59) 670 Comment
  OBI31294  Pseudognaphalium californicum Joy Nishida, Ginger King 1982-7-2 490 San Luis Obispo American Cyn. .6 mi S of Amer Cyn campground Comment
  UCD133637  Pseudognaphalium californicum G. F. Hrusa 1993-5-22 11120 San Luis Obispo San Luis Obispo County: Approx. 1/4 mile N of Mt. Lowe. Along the main bridge. 650 Comment
  OBI66517  Psilocarphus tenellus David J. Keil, with Karen Danielson, Clifton Smith and Jeanette Sainz 1997-5-15 26291 San Luis Obispo Los padres national forest. la panza mountains. fringe of machesna mountain wilderness. ridge along road past castle crags and slopes below to south. area drained by small stream in canyon. 732 Comment
  OBI31343  Pterostegia drymarioides Joy Nishida, Robert Allen 1982-4-10 220 San Luis Obispo American Cyn campground 536 Comment
  OBI14326  Quercus X alvordiana Jim Heaston 1961-11-12 408 San Luis Obispo La Panza Comment
  OBI14327  Quercus X alvordiana Jim Heaston 1961-11-12 401 San Luis Obispo La Panza Comment
  UCD45131  Quercus agrifolia G. F. Hrusa 1998-4-25 14217 San Luis Obispo San Luis Obispo County: Dominant tree species on La Panza summit, E side. Common throughout the region. Elev: 750 meters. USGS Quadrangle: La Panza 7.5 750 Comment
  CDA11375  Quercus agrifolia var. agrifolia G. F. Hrusa 1995-4-15 12095 San Luis Obispo La Panza range. Immediately adjacent to Queen Bee Camp 1 m. S of La Panza Rd. summit. Comment
  CDA15131  Quercus agrifolia var. agrifolia G. F. Hrusa 1998-4-25 14217 San Luis Obispo La Panza Range; On La Panza summit, E side. Comment
  OBI14267  Quercus berberidifolia Jim Heaston 1961-11-12 405 San Luis Obispo La Panza Comment
  RSA0039779  Quercus berberidifolia LeRoy Gross, Pam DeVries, Melinda Elster 2014-5-21 6494 San Luis Obispo La Panza Range: Western side of the Machesna Mountain Wilderness. American Canyon Campground., Near 35.28461N 120.26558W. Follow trail up to last creek crossing, below stock pond. Near the main ridge line. Ended near 35.29415N 120.23097W. 538 Comment
  UC1135520  Quercus berberidifolia W. A. Peterson 1937-5-19 872 San Luis Obispo 0.5 mi sw La Panza; La Panza Quad. 609 Comment
  OBI14291  Quercus douglasii Jim Heaston 1961-11-12 400 San Luis Obispo La Panza Comment
  OBI4989  Quercus douglasii Jim Heaston 1961-11-12 404 San Luis Obispo La Panza Comment
  OBI4999  Quercus douglasii Jim Heaston 1961-11-12 410 San Luis Obispo La Panza Comment
  UC1135428  Quercus douglasii A. E. Wieslander 1936-8-27 664 San Luis Obispo 2 mi w La Panza; Santa Barbara National Forest, La Panza Quad. 731 Comment
  CAS-BOT-BC79330  Quercus dumosa Alice Eastwood; John Thomas Howell 1936-5-8 2310 San Luis Obispo La Panza Mts. Comment
  UC1135788  Quercus john-tuckeri A. E. Wieslander 1932-3-24 257 San Luis Obispo American Canyon La Panza Quad. 1066 Comment
  UCD46255  Quercus john-tuckeri John M. Tucker 1941-3-1 205 San Luis Obispo Beside road from Pozo to La Panza, ca. 2 miles west of La Panza, San Luis Obispo County, California. Comment
  UC1135877  Quercus wislizeni T. M. Hendrix 1937-5-12 175 San Luis Obispo 4 mi sse Navajo; Los Padres National Forest, Pozo Quad. 1127 Comment
  UC1135878  Quercus wislizeni W. A. Peterson 1937-5-19 871 San Luis Obispo 0.5 mi sw La Panza; La Panza Quad. 609 Comment
  RSA0037518  Quercus wislizeni var. frutescens LeRoy Gross, Pam DeVries, Otto Gasser, Melinda Elster 2014-5-20 6476 San Luis Obispo La Panza Range: Northern end of the Machesna Mountain Wilderness. Pine Mountain area, off Forest Service Road 30S17.2., Near 35.32621N 120.23949W, along trail pass Castle Crags. Stopped at the southern end of a knoll. Near 35.31575N 120.22483W. 968 Comment
  OBI31577  Rafinesquia californica Joy Nishida 1982-5-29 392 San Luis Obispo American Cyn campground. Along a cattle trl across stream from campground. trl follows stream on SE facing slope 536 Comment
  UCD133744  Rafinesquia californica G. F. Hrusa 1993-5-22 11116 San Luis Obispo San Luis Obispo Co.: Black Butte Research Natural Area. 600 Comment
  OBI31413  Ranunculus californicus Joy Nishida, Robert Allen 1982-4-10 284 San Luis Obispo American Cyn campground 536 Comment
  UCR29885A  Ranunculus californicus J. H. Nishida, R. L. Allen 1982-4-10 284 San Luis Obispo South Coast Range, American Canyon Campground 537 Comment
  CDA11379  Ranunculus hebecarpus G. F. Hrusa 1995-4-15 12099 San Luis Obispo La Panza Range; Los Padres National Forest, adjacent to spring at Queen Bee Camp. Comment
  OBI31475  Ranunculus hebecarpus Joy Nishida, Robert Allen 1982-4-10 268 San Luis Obispo American Cyn campground 536 Comment
  OBI60096  Ranunculus hebecarpus G. F. Hrusa 1995-4-15 12099 San Luis Obispo La Panza Range. Immed adj to spring at Queen Bee Camp 750 Comment
  OBI66514  Ranunculus hebecarpus David J. Keil, with Karen Danielson, Clifton Smith and Jeanette Sainz 1997-5-15 26288 San Luis Obispo Los padres national forest. la panza mountains. fringe of machesna mountain wilderness. ridge along road past castle crags and slopes below to south. area drained by small stream in canyon. 732 Comment
  OBI31575  Rhamnus ilicifolia Joy Nishida 1982-5-29 394 San Luis Obispo American cyn campground. Along a cattle trl across stream from campground. Trl follows stream on SE facing slope Comment
  RSA0037454  Rhamnus ilicifolia LeRoy Gross, Pam DeVries, Melinda Elster 2014-5-21 6492 San Luis Obispo La Panza Range: Western side of the Machesna Mountain Wilderness. American Canyon Campground., Near 35.28461N 120.26558W. Follow trail up to last creek crossing, below stock pond. Near the main ridge line. Ended near 35.29415N 120.23097W. 538 Comment
  UC1121882  Rhamnus ilicifolia W. A. Peterson 1937-5-5 807 San Luis Obispo 0.5 mi w La Panza; La Panza Quad. 640 Comment
  UCR29865A  Rhamnus ilicifolia J. H. Nishida 1982-5-29 394 San Luis Obispo South Coast Range, American Canyon Campground. Along a cattle trail across stream from campground. Trail follows stream on SE facing slope. 537 Comment
  OBI31600  Rhus aromatica Joy Nishida 1982-5-8 368 San Luis Obispo .9 miles south from American Canyon Campground 518 Comment
  UC1127336  Ribes malvaceum W. A. Peterson 1937-3-30 649 San Luis Obispo 1 mi ssw La Panza; Santa Barbara National Forest, La Panza Quadrangle Comment
  UCD101397  Rumex patientia Mrs. B. S. Mac Lean 1932-7-11 4 San Luis Obispo San Luis Obispo County: La Panya. Comment
  OBI31485  Sagina apetala Joy Nishida, Robert Allen 1982-4-10 280 San Luis Obispo American Cyn campground 536 Comment
  UC454759  Salix exigua var. hindsiana I. J. Condit 1910-3-28 San Luis Obispo La Panza Comment
  RSA0039776  Salix laevigata LeRoy Gross, Pam DeVries, Melinda Elster 2014-5-21 6497 San Luis Obispo La Panza Range: Western side of the Machesna Mountain Wilderness. American Canyon Campground., Near 35.28461N 120.26558W. Follow trail up to last creek crossing, below stock pond. Near the main ridge line. Ended near 35.29415N 120.23097W. 538 Comment
  RSA0039722  Salix lasiolepis LeRoy Gross, Pam DeVries, Melinda Elster 2014-5-21 6499 San Luis Obispo La Panza Range: Western side of the Machesna Mountain Wilderness. American Canyon Campground., Near 35.28461N 120.26558W. Follow trail up to last creek crossing, below stock pond. Near the main ridge line. Ended near 35.29415N 120.23097W. 538 Comment
  UC1135011  Salix lasiolepis W. A. Peterson 1947-4-5 662 San Luis Obispo 1 1/2 mi s La Panza; Santa Barbara National Forest, La Panza Quadrangle Comment
  CDA15124  Salvia columbariae G. F. Hrusa 1998-4-25 14210 San Luis Obispo La Panza Range; Immediately above La Panza Camp. Comment
  OBI57030  Salvia columbariae G. F. Hrusa 1998-4-25 14210 San Luis Obispo La Panza Range. USGS Quad: Pozo Summit 7.5'. Immed above La Panza camp 640 Comment
  RSA0042401  Salvia columbariae LeRoy Gross, Pam DeVries, Melinda Elster 2014-5-21 6519 San Luis Obispo La Panza Range: Western side of the Machesna Mountain Wilderness. American Canyon Campground., Near 35.28461N 120.26558W. Follow trail up to last creek crossing, below stock pond. Near the main ridge line. Ended near 35.29415N 120.23097W. 538 Comment
  RSA0037303  Salvia mellifera LeRoy Gross, Pam DeVries, Otto Gasser, Melinda Elster 2014-5-20 6479 San Luis Obispo La Panza Range: Northern end of the Machesna Mountain Wilderness. Pine Mountain area, off Forest Service Road 30S17.2., Near 35.32621N 120.23949W, along trail pass Castle Crags. Stopped at the southern end of a knoll. Near 35.31575N 120.22483W. 968 Comment
  RSA0039715  Salvia mellifera LeRoy Gross, Pam DeVries, Melinda Elster 2014-5-21 6507 San Luis Obispo La Panza Range: Western side of the Machesna Mountain Wilderness. American Canyon Campground., Near 35.28461N 120.26558W. Follow trail up to last creek crossing, below stock pond. Near the main ridge line. Ended near 35.29415N 120.23097W. 538 Comment
  RSA0037450  Salvia sonomensis LeRoy Gross, Pam DeVries, Melinda Elster 2014-5-21 6488 San Luis Obispo La Panza Range: Western side of the Machesna Mountain Wilderness. American Canyon Campground., Near 35.28461N 120.26558W. Follow trail up to last creek crossing, below stock pond. Near the main ridge line. Ended near 35.29415N 120.23097W. 538 Comment
  RSA0037519  Salvia sonomensis LeRoy Gross, Pam DeVries, Otto Gasser, Melinda Elster 2014-5-20 6477 San Luis Obispo La Panza Range: Northern end of the Machesna Mountain Wilderness. Pine Mountain area, off Forest Service Road 30S17.2., Near 35.32621N 120.23949W, along trail pass Castle Crags. Stopped at the southern end of a knoll. Near 35.31575N 120.22483W. 968 Comment
  RSA42991  Salvia sonomensis Robert F. Hoover 1942-5-31 7242 San Luis Obispo Pine Mountain of La Panza Range Comment
  UC1124849  Salvia sonomensis P. L. Johannsen 1932-3-10 30 San Luis Obispo La Panza Range; Santa Barbara Forest, La Panza Quad. 1097 Comment
  UCR29909A  Sambucus mexicana J. H. Nishida 1982-5-8 367 San Luis Obispo South Coast Range, American Canyon, 0.4 mi. south from American Canyon Campground 610 Comment
  OBI31445  Sanicula bipinnatifida Joy Nishida, Julie Oxford 1982-4-16 316 San Luis Obispo .6 mi S of American cyn campground 579 Comment
  OBI36358  Sanicula bipinnatifida Joy Nishida, Julie Oxford 1982-4-16 316 San Luis Obispo .6 mi S of American cyn campground 579 Comment
  OBI31465  Sanicula crassicaulis Joy Nishida, Robert Allen 1982-4-10 258 San Luis Obispo American cyn campground 536 Comment
  UCR1362  Saxifraga californica Frank C. Vasek 1960-4-10 600410- 26 San Luis Obispo Coast Range, La Panza Public Campground on the Pozo Road, between Pozo and La Panza 671 Comment
  RSA0039708  Schismus arabicus LeRoy Gross, Pam DeVries, Melinda Elster 2014-5-21 6513 San Luis Obispo La Panza Range: Western side of the Machesna Mountain Wilderness. American Canyon Campground., Near 35.28461N 120.26558W. Follow trail up to last creek crossing, below stock pond. Near the main ridge line. Ended near 35.29415N 120.23097W. 538 Comment
  OBI66518  Scribneria bolanderi David J. Keil, with Karen Danielson, Clifton Smith and Jeanette Sainz 1997-5-15 26292 San Luis Obispo Los padres national forest. la panza mountains. fringe of machesna mountain wilderness. ridge along road past castle crags and slopes below to south. area drained by small stream in canyon. 732 Comment
  OBI66346  Scutellaria tuberosa David J. Keil, with Karen Danielson, Clifton Smith and Jeanette Sainz 1997-5-15 26275 San Luis Obispo Los padres national forest. la panza mountains. fringe of machesna mountain wilderness. ridge along road past castle crags and slopes below to south. area drained by small stream in canyon. 732 Comment
  OBI54987  Sidalcea hickmanii subsp. parishii David J. Keil, with Karen Danielson, Clifton Smith and Jeanette Sainz 1997-5-15 26257 San Luis Obispo Los padres national forest. la panza mountains. fringe of machesna mountain wilderness. ridge along road past castle crags and slopes below to south. area drained by small stream in canyon. 732 Comment
  OBI66359  Silene coniflora David J. Keil, with Karen Danielson, Clifton Smith and Jeanette Sainz 1997-5-15 26256 San Luis Obispo Los padres national forest. la panza mountains. fringe of machesna mountain wilderness. ridge along road past castle crags and slopes below to south. area drained by small stream in canyon. 732 Comment
  OBI31562  Silene gallica Joy Nishida, Melissa Luckow, Rob Keplinger, and Robert Allen 1982-6-10 440 San Luis Obispo American Cyn campground 530 Comment
  OBI77900  Silene gallica Joy Nishida 1982-5-1 349 San Luis Obispo American Cyn campground 524 Comment
  OBI31396  Sisymbrium officinale Joy Nishida, Ginger King and Julie Oxford 1982-5-1 345 San Luis Obispo American Cyn campground, near stream Comment
  OBI31563  Sisymbrium officinale Joy Nishida, Melissa Luckow, Rob Keplinger, and Robert Allen 1982-6-10 439 San Luis Obispo American Cyn campground 530 Comment
  CDA15130  Sisymbrium orientale G. F. Hrusa 1998-4-25 14216 San Luis Obispo La Panza Range; La Panza Rd. approx. 1.3 mi. W of La Panza Summit betw. La Panza Camp and intersection to Queen Bee Camp. Comment
  OBI77830  Sisymbrium orientale G. F. Hrusa 1998-4-25 14216 San Luis Obispo La Panza Range. On La Panza Rd approx 1.3 mi W of La Panza Summit and betw. La Panza camp and intersection to Queen Bee camp. USGS quad Pozo summit 7.5 700 Comment
  OBI31332  Sisyrinchium bellum Joy Nishida, Robert Allen 1982-4-10 206 San Luis Obispo American Cyn campground near stream 524 Comment
  OBI31584  Sisyrinchium bellum Joy Nishida 1982-5-22 384 San Luis Obispo American Cyn campground 524 Comment
  UCR29140  Sisyrinchium bellum J. H. Nishida, R. L. Allen 1982-4-10 206 San Luis Obispo South Coast Range, American Canyon Campground 537 Comment
  CAS-BOT-BC157554  Solanum umbelliferum A. Eastwood; J. T. Howell 1936-5-8 2316 San Luis Obispo La Panza Mts. Comment
  UC1125055  Solanum umbelliferum W. A. Peterson 1937-5-4 803 San Luis Obispo 2 mi wsw of La Panza (Santa Barbara National Forest); Santa Barbara National Forest 807 Comment
  CDA15127  Solanum xanti G. F. Hrusa 1998-4-25 14213 San Luis Obispo La Panza Range, immediately above La Panza Camp. Comment
  OBI57029  Solanum xanti G. F. Hrusa 1998-4-25 14213 San Luis Obispo La Panza Range. Immed above La Panza Camp. Pozo Summit 7.5' quad 640 Comment
  OBI66520  Solanum xanti David J. Keil, with Karen Danielson, Clifton Smith and Jeanette Sainz 1997-5-15 26294 San Luis Obispo Los padres national forest. la panza mountains. fringe of machesna mountain wilderness. ridge along road past castle crags and slopes below to south. area drained by small stream in canyon. 732 Comment
  UCR28933  Solanum xanti J. H. Nishida 1982-6-5 427 San Luis Obispo 0.4 mi south of American Canyon Campground near stream 518 Comment
  OBI31322  Solidago velutina subsp. californica Joy Nishida 1982-8-12 518 San Luis Obispo American Cyn campground Comment
  OBI31341  Stellaria nitens Joy Nishida, Robert Allen 1982-4-10 218 San Luis Obispo American Cyn campground 536 Comment
  OBI31569  Stipa pulchra Joy Nishida 1982-5-29 400 San Luis Obispo American Cyn, .3 mi S of American Cyn campground Comment
  RSA0042392  Stylocline gnaphaloides LeRoy Gross, Pam DeVries, Melinda Elster 2014-5-21 6528 San Luis Obispo La Panza Range: Western side of the Machesna Mountain Wilderness. American Canyon Campground., Near 35.28461N 120.26558W. Follow trail up to last creek crossing, below stock pond. Near the main ridge line. Ended near 35.29415N 120.23097W. 538 Comment
  OBI77260  Tauschia arguta Joy Nishida, Melissa Luckow, Rob Keplinger, and Robert Allen 1982-6-10 444 San Luis Obispo American Cyn campground Comment
  UCR28981  Tauschia arguta J. H. Nishida, Melissa Luckow, et al 1982-6-10 444 San Luis Obispo South Coast Range, American Canyon Campground 530 Comment
  OBI66516  Thalictrum fendleri David J. Keil, with Karen Danielson, Clifton Smith and Jeanette Sainz 1997-5-15 26290 San Luis Obispo Los padres national forest. la panza mountains. fringe of machesna mountain wilderness. ridge along road past castle crags and slopes below to south. area drained by small stream in canyon. 732 Comment
  CDA11367  Thalictrum fendleri var. fendleri G. F. Hrusa 1995-4-15 12090 San Luis Obispo La Panza Range; Approx 1 m. S of Queen Bee Camp, 1 m. S of La Panza Summit on La Panza Rd. Comment
  SBBG51152  Thalictrum fendleri var. polycarpum R. W. Woglum 1940-4-11 2589 San Luis Obispo La Panza Comment
  UCR29935A  Thysanocarpus laciniatus J. H. Nishida, R. L. Allen 1982-4-10 262 San Luis Obispo South Coast Range, American Canyon Campground 537 Comment
  OBI31502  Trichostema lanatum Joy Nishida, Melissa Luckow, Rob Keplinger, and Robert Allen 1982-6-10 458 San Luis Obispo Just N of American Canyon Campground 536 Comment
  RSA0037307  Trichostema lanatum LeRoy Gross, Pam DeVries, Otto Gasser, Melinda Elster 2014-5-20 6484 San Luis Obispo La Panza Range: Northern end of the Machesna Mountain Wilderness. Pine Mountain area, off Forest Service Road 30S17.2., Near 35.32621N 120.23949W, along trail pass Castle Crags. Stopped at the southern end of a knoll. Near 35.31575N 120.22483W. 968 Comment
  RSA0042398  Trichostema lanatum LeRoy Gross, Pam DeVries, Melinda Elster 2014-5-21 6522 San Luis Obispo La Panza Range: Western side of the Machesna Mountain Wilderness. American Canyon Campground., Near 35.28461N 120.26558W. Follow trail up to last creek crossing, below stock pond. Near the main ridge line. Ended near 35.29415N 120.23097W. 538 Comment
  OBI13427  Trichostema lanceolatum Robert F. Hoover 1965-9-19 9613 San Luis Obispo La Panza district Comment
  OBI31446  Trifolium albopurpureum Joy Nishida, Julie Oxford 1982-4-16 317 San Luis Obispo American Cyn .6 mi S of American Cyn campground 579 Comment
  UCR25446  Trifolium albopurpureum D. E. Breedlove 1962-3-29 2036 San Luis Obispo 25.5. mi west of Simmler, La Panza Range 960 Comment
  UCR28930  Trifolium albopurpureum J. H. Nishida 1982-4-10 249 San Luis Obispo South Coast Range, American Canyon Campground 524 Comment
  OBI12701  Trifolium ciliolatum Robert F. Hoover 1966-4-23 9841 San Luis Obispo La Panza Range. American Cyn campground Comment
  OBI31394  Trifolium ciliolatum Joy Nishida, Ginger King and Julie Oxford 1982-5-1 343 San Luis Obispo American Cyn campground, near stream 524 Comment
  OBI31373  Trifolium depauperatum var. truncatum Joy Nishida, Julie Oxford 1982-4-16 322 San Luis Obispo American Cyn campground 579 Comment
  CDA11363  Trifolium gracilentum G. F. Hrusa 1995-4-15 12086 San Luis Obispo La Panza Range; Approx 1/2 m. S of Queen Bee Camp, 1 m. S of La Panza Summit on La Panza Rd. Comment
  OBI31377  Trifolium gracilentum Joy Nishida, Julie Oxford 1982-4-16 326 San Luis Obispo American Cyn . .6 mi S of campground 579 Comment
  OBI31471  Trifolium gracilentum Joy Nishida, Robert Allen 1982-4-10 264 San Luis Obispo American Cyn campground 536 Comment
  UCR4578  Trifolium gracilentum Frank C. Vasek 1960-4-10 600410- 21 San Luis Obispo Coast Range, La Panza Public Campground on the Pozo Road, between Pozo and La Panza 671 Comment
  OBI12654  Trifolium olivaceum Robert F. Hoover 1966-4-23 9843 San Luis Obispo La Panza Range. American Cyn campground Comment
  RSA0037311  Trifolium variegatum var. major LeRoy Gross, Pam DeVries, Melinda Elster 2014-5-21 6544 San Luis Obispo La Panza Range: Western side of the Machesna Mountain Wilderness. American Canyon Campground., Near 35.28461N 120.26558W. Follow trail up to last creek crossing, below stock pond. Near the main ridge line. Ended near 35.29415N 120.23097W. 538 Comment
  OBI12648  Trifolium willdenovii Robert F. Hoover 1966-4-23 9840 San Luis Obispo La Panza Range. American Cyn campground Comment
  OBI66512  Triodanis biflora David J. Keil, with Karen Danielson, Clifton Smith and Jeanette Sainz 1997-5-15 26286 San Luis Obispo Los padres national forest. la panza mountains. fringe of machesna mountain wilderness. ridge along road past castle crags and slopes below to south. area drained by small stream in canyon. 732 Comment
  OBI31281  Triphysaria eriantha Joy Nishida, Melissa Luckow 1983-3-10 557 San Luis Obispo American Cyn. Approx .3 mi S of American Cyn campground 521 Comment
  UC1285012  Turricula parryi R. F. Hoover 1949-8-21 7755 San Luis Obispo La Panza District Comment
  OBI66522  Turritis glabra David J. Keil, with Karen Danielson, Clifton Smith and Jeanette Sainz 1997-5-15 26296 San Luis Obispo Los padres national forest. la panza mountains. fringe of machesna mountain wilderness. ridge along road past castle crags and slopes below to south. area drained by small stream in canyon. 732 Comment
  SFV16985  Verbena lasiostachys J. D. Dilley 1997-5-10 s. n. San Luis Obispo South Coast Ranges La Panza Range. La Panza Campground on Pozo Road, 3 miles east of Pozo Summit. 670 Comment
  OBI31280  Veronica persica Joy Nishida, Melissa Luckow 1983-3-10 556 San Luis Obispo American Cyn. Approx .6 mi S of campground Comment
  OBI31336  Viola pedunculata Joy Nishida, Robert Allen 1982-4-10 210 San Luis Obispo American Cyn campground 536 Comment
  CAS-BOT-BC183689  Vulpia microstachys var. ciliata R. F. Hoover 1966-4-23 9842 San Luis Obispo American Canyon Campground, La Panza Range Comment
  OBI31380  Yabea microcarpa Joy Nishida, Julie Oxford 1982-4-16 329 San Luis Obispo American Cyn, .6 mi S of American Cyn campground 579 Comment
  OBI31417  Yabea microcarpa Joy Nishida, Robert Allen 1982-4-10 288 San Luis Obispo American Cyn. Campground 536 Comment
  RSA0042946  Yabea microcarpa LeRoy Gross, Pam DeVries, Melinda Elster 2014-5-21 6536 San Luis Obispo La Panza Range: Western side of the Machesna Mountain Wilderness. American Canyon Campground., Near 35.28461N 120.26558W. Follow trail up to last creek crossing, below stock pond. Near the main ridge line. Ended near 35.29415N 120.23097W. 538 Comment
  RSA43135  Zigadenus fremontii Robert F. Hoover 1947-3-23 6723 San Luis Obispo La Panza District Comment



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