40.18290 40.28290 -123.01720 -122.91720 UC/JEPS: Consortium Search Results
Search Results — 576 specimen records retrieved (576 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
  HSC39145  Abies X shastensis Gary S. Lester 1974-6-30 328 Tehama Yolla Bolly Wilderness, peak near N Yolla Bolly Mtn. 2317 Comment
  SEINET11404930  Abies X shastensis D. Charlet, R. Tausch 1995-9-28 2218 Tehama Yolla Bolly Mountains, North Yolla Bolly Peak. ridgeline between Blk Rock peak & N Yolly Bolly pk 2073 Comment
  JEPS128109  Acer macrophyllum Julie Kierstead Nelson with Heath Bartosh, Jepson Yolla Bolly Workshop 2017-7-14 2017 -040 Trinity Yolla Bolly Wilderness; north side of Black Rock Lake. Comment
  JEPS123427  Achillea millefolium Julie Kierstead Nelson with Marie Buell 2015-7-18 2015 -107 Trinity Yolla Bolly Wilderness; near Tehama County line; 0.3 miles W of North Yolla Bolly; headwaters of the east fork of the south fork of Trinity River. Comment
  CHSC88599  Achnatherum lemmonii L. P. Janeway 2001-6-10 7150 Tehama High North Coast Ranges. Slope above Road 28N10, 1.1 km northeast of Stuart Gap. Upper minor side drainage into South Fork Beegum Creek. 1515 Comment
  RSA700505  Achnatherum lemmonii var. lemmonii L. P. Janeway 2001-6-10 7150 Tehama High North Coast Ranges. Slope above Road 28N10, 1.1 km northeast of Stuart Gap. 1515 Comment
  CHSC64973  Acmispon nevadensis var. nevadensis Vernon H. Oswald; Lowell Ahart 1995-7-12 7056 Tehama High North Coast Ranges. W of Red Bluff and S of Plantina between Tedoc Gap and Stuart Gap on Forest Road 28N36, 0.6 mi E of Forest Route 41. 1383 Comment
  CHSC88563  Acmispon nevadensis var. nevadensis L. P. Janeway 2001-6-10 7148 Tehama High North Coast Ranges. Slope above Road 28N10, 1.1 km northeast of Stuart Gap. Upper minor side drainage into South Fork Beegum Creek. 1515 Comment
  CAS-BOT-BC391553  Aconitum columbianum subsp. columbianum P. A. Munz 1951-7-21 16745 Trinity Head of Patty John Basin, North Yolla Bolly Mts. 2072 Comment
  JEPS123421  Aconitum columbianum subsp. columbianum Julie Kierstead Nelson with Marie Buell 2015-7-14 2015 -073 Trinity Yolla Bolly Wilderness; near Tehama County line; 0.3 miles W of North Yolla Bolly; headwaters of the east for of the south Fork of Trinity River. Comment
  CAS-BOT-BC418779  Aconogonon phytolaccifolium P. A. Munz 1951-7-21 16805 Trinity South slope of North Yolla Bolly Pk. 2270 Comment
  JEPS128102  Actaea rubra Julie Kierstead Nelson with Heath Bartosh, Jepson Yolla Bolly Workshop 2017-7-14 2017 -028 Trinity Yolla Bolly Wilderness; Black Rock Lake. Comment
  RSA66893  Adenocaulon bicolor P. A. Munz 1951-7-17 16565 Trinity Grasshopper Public Camp, 2.5 mi NW of Stuart Gap, North Yolla Bolly Mtns. 1372 Comment
  SBBG25855  Adenocaulon bicolor D. Myrick 1966-8-7 1472 Tehama North Yolla Bolly Mtn 1524 Comment
  UCR8993  Adenocaulon bicolor Donald Myrick 1966-8-7 1472 Tehama North Yolla Bolly Mountain 1529 Comment
  JEPS128110  Agastache urticifolia Julie Kierstead Nelson with Heath Bartosh, Jepson Yolla Bolly Workshop 2017-7-15 2017 -044 Trinity Yolla Bolly Wilderness; very near Trinity/Tehama County line; North Yolla Bollies, saddle of ridgeline between Black rock and North Yolla Bolly. Comment
  JEPS128114  Agoseris aurantiaca Julie Kierstead Nelson with Heath Bartosh, Jepson Yolla Bolly Workshop 2017-7-14 2017 -039 Trinity Yolla Bolly Wilderness; near Tehama County line; Pettijohn Basin; headwaters of the east fork of the south fork of the Trinity River. Comment
  CAS-BOT-BC21328  Agoseris aurantiaca var. aurantiaca P. A. Munz 1951-7-22 16823 Trinity Patty John Basin, North Yolla Bolly Mts. 1981 Comment
  CAS-BOT-BC21329  Agoseris aurantiaca var. aurantiaca P. A. Munz 1951-7-22 16823 Trinity Patty John Basin, North Yolla Bolly Mts. 1981 Comment
  CAS-BOT-BC13475  Agoseris retrorsa Annie M. Alexander; Louise Kellogg 1949-7-4 5767 Trinity North Yolla Bolly, Yolla Bolly Middle Eel Primitive Area 2133 Comment
  CAS-BOT-BC138592  Agrostis stolonifera P. A. Munz 1951-7-21 16803 Trinity South slope of North Yolla Bolly Peak. 2286 Comment
  RSA66464  Agrostis stolonifera P. A. Munz 1951-7-21 16803 Trinity South slope of North Yolla Bolly Peak. 2287 Comment
  CAS-BOT-BC138563  Agrostis variabilis P. A. Munz 1951-7-22 16820 Trinity Patty John Basin. North Yolla Bolly Mountains. 1981 Comment
  CHSC63431  Allium amplectens Vernon H. Oswald 1994-6-11 6273 Tehama Forest Rd. 28N36 between Tedoc Gap and Stuart Gap, 0.9 mi NW of the South Fork of Beegum Creek, W of Red Bluff and S of Platina. 1341 Comment
  JEPS118136  Allium amplectens Dean William Taylor 1972-6-17 1526 Tehama Tedoc Mountain 1371 Comment
  UC922327  Allium campanulatum Annie M. Alexander and Louise Kellogg 1949-7-5 5778 Trinity saddle between North Yolla Bolly and Black Rock Mountains; Yolla Bolly Middle Eel Primitive Area 2103 Comment
  UC922498  Allium falcifolium Annie M. Alexander and Louise Kellogg 1949-6-30 5728 Trinity Saddle between North Yolla Bolly and Black Rock Mountains; Yolla Bolly Middle Eel Primitive Area 2103 Comment
  UC1299632  Allium siskiyouense Freed W. Hoffman 1950-7-3 3249 Tehama along road 1.1 mi n White Rock Guard Station; Trinity-Tehama county line Comment
  JEPS123437  Allium validum Julie Kierstead Nelson with Marie Buell 2015-7-18 2015 -117 Trinity Yolla Bolly Wilderness; near Tehama County line; 0.3 miles W of North Yolla Bolly; headwaters of the east fork of the south fork of Trinity River. Comment
  CAS-BOT-BC171425  Alnus incana subsp. tenuifolia P. A. Munz 1951-7-22 16817 Trinity Patty John Basin, North Yolla Bolly Mts. 1981 Comment
  CAS-BOT-BC171426  Alnus incana subsp. tenuifolia P. A. Munz 1951-7-22 16817 Trinity Patty John Basin, North Yolla Bolly Mts. 1981 Comment
  RSA66863  Alnus incana subsp. tenuifolia P. A. Munz 1951-7-22 16817 Trinity Patty John Basin, North Yolla Bolly Mountains. 1982 Comment
  RSA66393  Amelanchier pallida Philip A. Munz 1951-7-18 16623 Tehama North slope of North Yolla Bolly Peak. 1982 Comment
  CAS-BOT-BC135636  Amelanchier utahensis P. A. Munz 1951-7-18 16623 Trinity N. slope of North Yolla Bolly Peak - North Yolla Bolly Mts., line of Tehama-Trinity counties. 1981 Comment
  UC922315  Amelanchier utahensis Annie M. Alexander and Louise Kellogg 1949-7-5 5782 Trinity saddle between North Yolla Bolly and Black Rock Mountains; Trinity Mountains, Yolla Bolly Middle Eel Primitive Area 2103 Comment
  JEPS123448  Anisocarpus scabridus Julie Kierstead Nelson with Marie Buell 2015-7-15 2015 -084 Trinity Yolla Bolly Wilderness; gravelly ridgetop and north aspect upper slope 1 mile SE of Black Rock. Comment
  CAS-BOT-BC79912  Antennaria microphylla P. A. Munz 1951-7-18 16644 Trinity North slope of N. Yolla Bolly Peak 1981 Comment
  CAS-BOT-BC79914  Antennaria microphylla P. A. Munz 1951-7-18 16644 Trinity North slope of N. Yolla Bolly Pk. 1981 Comment
  JEPS128099  Antennaria rosea subsp. confinis Julie Kierstead Nelson with Heath Bartosh, Jepson Yolla Bolly Workshop 2017-7-13 2017 -025 Trinity Yolla Bolly Wilderness; near Tehama County line: Pettijohn Basin; headwaters of the east fork of the south fork of the Trinity River. Comment
  CAS-BOT-BC395005  Aquilegia formosa P. A. Munz 1951-7-17 16592 Trinity Grasshopper Public Camp, 2.5 mi. n.w. of Stuart Gap, North Yolla Bolly Mts. 1402 Comment
  CAS-BOT-BC395010  Aquilegia formosa P. A. Munz 1951-7-17 16592 Trinity Grasshopper Public Camp, 2.5 mi. n.w. of Stuart Gap, North Yolla Bolly Mts. 1402 Comment
  JEPS123424  Aquilegia formosa Julie Kierstead Nelson with Marie Buell 2015-7-18 2015 -110 Trinity Yolla Bolly Wilderness; near Tehama County line; 0.3 miles W of North Yolla Bolly; headwaters of the east fork of the south fork of Trinity River. Comment
  RSA66418  Aquilegia formosa var. pauciflora P. A. Munz 1951-7-17 16592 Trinity Grasshopper Public Camp, 2.5 mi NW of Stuart Gap, North Yolla Bolly Mtns. 1402 Comment
  UC1299663  Arabis Freed W. Hoffman 1950-7-4 4000 Trinity from saddle between North Yolla Bolly and Black Rock (trail to Black Rock, s Trinity County); North Coast Ranges Comment
  UC922306  Arabis glabra Annie M. Alexander and Louise Kellogg 1949-7-3 5764 Trinity saddle between North Yolla Bolly and Black Rock Mountains; Yolla Bolly Middle Eel Primitive Area 2103 Comment
  HSC75369  Arabis subpinnatifida J. O. Sawyer, K. A. Sawyer 1980-6-18 3441 Trinity Yolla Bolly Wilderness, Cedar Basin 2134 Comment
  CAS-BOT-BC23944  Arctostaphylos canescens subsp. canescens P. A. Munz 1951-7-17 16593 Trinity North Yolla Bolly Mts.; Grasshopper Public Camp, 2.5 mi. n.w. of Stuart Gap. 1371 Comment
  CAS-BOT-BC23945  Arctostaphylos canescens subsp. canescens P. A. Munz 1951-7-17 16593 Trinity North Yolla Bolly Mts.; Grasshopper Public Camp, 2.5 mi. n.w. of Stuart Gap. 1371 Comment
  RSA66419  Arctostaphylos canescens subsp. canescens P. A. Munz 1951-7-17 16593 Trinity Grasshopper Public Camp, 2.5 mi NW of Stuart Gap, North Yolla Bolly Mtns. 1372 Comment
  CHSC68795  Arctostaphylos canescens subsp. sonomensis Vernon Oswald 1997-6-7 8547 Tehama Tedoc Mtn. between Tedoc Gap and Stuart Gap Road on FR 28N36, 0.8 mi west of FR 45. 1341 Comment
  CAS-BOT-BC39960  Arctostaphylos nevadensis P. A. Munz 1951-7-20 16717 Trinity North Yolla Bolly Mts. - n.e. slope of Black Rock 2164 Comment
  CAS-BOT-BC39961  Arctostaphylos nevadensis P. A. Munz 1951-7-20 16717 Trinity North Yolla Bolly Mts. - n.e. slope of Black Rock 2164 Comment
  RSA67504  Arctostaphylos nevadensis P. A. Munz 1951-7-20 16717 Trinity N.E. slope of Black Rock. 2165 Comment
  UC922386  Arenaria congesta var. subcongesta Annie M. Alexander and Louise Kellogg 1949-6-30 5736 Trinity Saddle between North Yolla Bolly Black Rock Mountains; Yolla Bolly Middle Eel Primitive Area 2103 Comment
  RSA66892  Arnica discoidea Philip A. Munz 1951-7-17 16563 Trinity Grasshopper Public Camp, 2.5 mi NW of Stuart Gap, North Yolla Bolly Mountains 1341 Comment
  CAS-BOT-BC400516  Asarum caudatum P. A. Munz 1951-7-17 16609 Trinity Grasshopper Public Camp, 2.5 mi. n.w. of Stuart Gap, North Yolla Bolly Mts. 1432 Comment
  RSA66435  Asarum caudatum P. A. Munz 1951-7-17 16609 Trinity Grasshopper Public Camp, 2.5 mi NW of Stuart Gap, North Yolla Bolly Mtns. 1433 Comment
  HSC71907  Asclepias solanoana Thomas W. Nelson, Jane P. Nelson 1980-6-22 5822 Shasta Shasta-Trinity National Forest, junction of FS Rd. 41 and FS Rd. 28N08 1220 Comment
  HSC71898  Aspidotis densa Thomas W. Nelson, Jane Nelson 1980-6-22 5831 Shasta Shasta-Trinity National Forest, junction of FS Rd. 41 and FS Rd. 28N08 1220 Comment
  CAS-BOT-BC192867  Astragalus purshii var. lectulus Annie M. Alexander; Louise Kellogg 1949-6-29 5722 Trinity Saddle between North Yolla Bolly and Black Rock Mountains, Yolla Bolly Middle Eel Primitive Area 2103 Comment
  UC922393  Astragalus purshii var. tinctus Annie M. Alexander and Louise Kellogg 1949-6-29 5722 Trinity saddle between North Yolla Bolly Mountain and Black Rock Mountain (Yolla Bolly Middle Eel Primitive Area); , Black Rock Mountains 2103 Comment
  HSC71910  Astragalus whitneyi var. siskiyouensis Thomas W. Nelson, Jane P. Nelson 1980-6-22 5819 Shasta Shasta-Trinity National Forest, junction of FS Rd. 41 and FS Rd. 28N08 1220 Comment
  JEPS128096  Athyrium filix-femina var. cyclosorum Julie Kierstead Nelson with Heath Bartosh, Jepson Yolla Bolly Workshop 2017-7-13 2017 -020 Trinity Yolla Bolly Wilderness; near Tehama County line: Pettijohn Basin; headwaters of the east fork of the south fork of the Trinity River. Comment
  CAS-BOT-BC16770  Barbarea orthoceras P. A. Munz 1951-7-21 16753 Trinity North Yolla Bolly Mountains. Head of Patty John Basin. 2072 Comment
  CAS-BOT-BC16773  Barbarea orthoceras P. A. Munz 1951-7-21 s.n. Trinity North Yolla Bolly Mountains. Head of Patty John Basin. 2072 Comment
  JEPS123439  Bistorta bistortoides Julie Kierstead Nelson with Marie Buell 2015-7-18 2015 -115 Trinity Yolla Bolly Wilderness; near Tehama County line; 0.3 miles W of North Yolla Bolly; headwaters of the east fork of the south fork of Trinity River. Comment
  CAS-BOT-BC16068  Boechera breweri P. A. Munz 1951-7-18 16638 Trinity Line of Tehama-Trinity County. North Yolla Bolly Mountains. North slope of North Yolla Bolly Peak. 1981 Comment
  CAS-BOT-BC16061  Boechera breweri subsp. shastaensis P. A. Munz 1951-7-18 16638 Trinity Line of Tehama - Trinity County. North Yolla Bolly Mountains. North slope of North Yolla Bolly peak. 1981 Comment
  CAS-BOT-BC14307  Boechera platysperma P. A. Munz 1951-7-20 16728 Trinity North Yolla Bolly Mountains. Near Black Rock Lake. 1981 Comment
  UC922297  Boechera platysperma Annie M. Alexander and Louise Kellogg 1949-7-2 5750 Trinity saddle between North Yolla Bolly and Black Rock Mountains; Yolla Bolly Middle Eel Primitive Area 2103 Comment
  CAS-BOT-BC25887  Boechera subpinnatifida Annie M. Alexander; Louise Kellogg 1949-6-30 5726 Trinity Saddle between North Yolla Bolly and Black Rock Mountains. Yolla Bolly Middle Eel Primitive Area. 2103 Comment
  UC922346  Boechera subpinnatifida Annie M. Alexander and Louise Kellogg 1949-6-30 5796 Trinity saddle between North Yolla Bolly and Black Rock Mountains; Yolla Bolly Middle Eel Primitive Area 2103 Comment
  JEPS123444  Brickellia grandiflora Julie Kierstead Nelson with Marie Buell 2015-7-18 2015 -121 Trinity Yolla Bolly Wilderness; Pettijohn Basin. Comment
  CAS-BOT-BC127689  Brickellia greenei P. A. Munz 1951-7-20 16718 Trinity n.e. slope of Black Rock, North Yolla Bolly Mts. 2164 Comment
  CAS-BOT-BC127695  Brickellia greenei P. A. Munz 1951-7-20 16718 Trinity n.e. slope of Black Rock. North Yolla Bolly Mts. 2164 Comment
  UCR3581  Brodiaea elegans subsp. elegans Frank C. Vasek 1964-8-5 640805- 02 Trinity Stuart Gap, just west of Co. line 1516 Comment
  RSA67463  Bromus marginatus P. A. Munz 1951-7-18 16691 Trinity n. slope of N. Yolla Bolly Peak; North Yolla Bolly Mts.; Line of Tehama County. Comment
  CAS-BOT-BC162127  Bromus orcuttianus P. A. Munz 1951-7-17 16565 Trinity North Yolla Bolly Mountains. Grasshopper Public Camp, 2.5 miles northwest of Stuart Gap. 1371 Comment
  CAS-BOT-BC162128  Bromus orcuttianus P. A. Munz 1951-7-17 16575 Trinity North Yolla Bolly Mountains. Grasshopper Public Camp, 2.5 miles northwest of Stuart Gap. 1371 Comment
  CHSC88593  Bromus orcuttianus L. P. Janeway 2001-6-10 7149 Tehama High North Coast Ranges. Slope above Road 28N10, 1.1 km northeast of Stuart Gap. Upper minor side drainage into South Fork Beegum Creek. 1515 Comment
  RSA66904  Bromus orcuttianus P. A. Munz 1951-7-17 16575 Trinity Grasshopper Public Camp, 2.5 mi. n.w. of Stuart Gap, North Yolla Bolly Mts. 1372 Comment
  HSC75383  Caltha leptosepala J. O. Sawyer 1980-6-18 3450 Trinity Yolla Bolly Wilderness, Cedar Basin 2256 Comment
  UC922369  Calyptridium monospermum Annie M. Alexander and Louise Kellogg 1949-7-5 5776 Trinity between North Yolla Bolly and Black Rock Mountains (Yolla Bolly Middle Eel Primitive Area); Yolla Bolly Middle Eel Primitive Area 2103 Comment
  HSC75381  Calyptridium umbellatum J. O. Sawyer, K. A. Sawyer 1980-6-18 3448 Tehama S of N Yolla Bolly Peak. 2348 Comment
  CAS-BOT-BC19080  Carex aurea Philip Alexander Munz 1951-7-17 16617 Trinity North Yolla Bolly Mountains. Grasshopper Public Camp, 2.5 miles NW of Stuart Gap. 1432 Comment
  RSA66650  Carex aurea Phillip A. Munz 1951-7-17 16617 Trinity Grasshopper Public Camp, 2.5 mi NW of Stuart Gap, North Yolla Bolly Mtns. 1433 Comment
  CAS-BOT-BC19570  Carex bolanderi Philip Alexander Munz 1951-7-17 16590 Trinity Grasshopper Public Camp, 2.5 miles NW of Stuart Gap, North Yolla Bolly Mountains. 1432 Comment
  RSA67547  Carex bolanderi Phillip A. Munz 1951-7-17 16590 Trinity Grasshopper Public Camp, 2.5 mi NW of Stuart Gap, North Yolla Bolly Mtns. 1433 Comment
  CAS-BOT-BC20763  Carex fracta Philip Alexander Munz 1951-7-17 16577 Trinity North Yolla Bolly Mountains. Grasshopper Public Camp, 2.5 miles NW of Stuart Gap. 1371 Comment
  CAS-BOT-BC20764  Carex fracta Philip Alexander Munz 1951-7-17 16577 Trinity North Yolla Bolly Mountains. Grasshopper Public Camp, 2.5 miles NW of Stuart Gap. 1371 Comment
  RSA67546  Carex fracta Phillip A. Munz 1951-7-17 16577 Trinity Grasshopper Public Camp, 2.5 mi NW of Stuart Gap, North Yolla Bolly Mtns. 1372 Comment
  CAS-BOT-BC21791  Carex hassei P. A. Munz 1951-7-17 16617 Trinity Grasshopper Public Camp, 2.5 miles NW of Stuart Gap, North Yolla Bolly Mountains. 1432 Comment
  JEPS123440  Carex heteroneura Julie Kierstead Nelson with Marie Buell 2015-7-18 2015 -113 Trinity Yolla Bolly Wilderness; near Tehama County line; 0.3 miles W of North Yolla Bolly; headwaters of the east fork of the south fork of Trinity River. Comment
  CHSC109974  Carex interior Peter F. Zika; Julie Nelson 2011-7-4 25529 Tehama Forest Road 45, NE slope of Rat Trap Ridge, 3 air miles SW of Tedoc Mountain. North Coast Range Highlands (NCoRH). 1630 Comment
  CHSC88483  Carex laeviculmis L. P. Janeway 2001-6-10 7155 Tehama High North Coast Ranges. Along the '35' road 2.4 km southeast of Stuart Gap; about 2.1 km north of North Yolla Bolly. Unmapped meadow/spring. 1600 Comment
  JEPS105657  Carex laeviculmis L. P. Janeway 2001-6-10 7155 Tehama High North Coast Ranges. Along the ''35'' road 2.4 km southeast of Stuart Gap; about 2.1 km north of North Yolla Bolly. Unmapped meadow/spring 1600 Comment
  CAS-BOT-BC31315  Carex lenticularis var. impressa Philip Alexander Munz 1951-7-21 16808 Trinity South slope of North Yolla Bolly Peak. 2270 Comment
  CAS-BOT-BC31316  Carex lenticularis var. impressa Philip Alexander Munz 1951-7-18 16646 Trinity North slope of North Yolla Bolly Peak, North Yolla Bolly Mts. 1950 Comment
  CHSC88479  Carex lenticularis var. impressa L. P. Janeway 2001-6-10 7153 Tehama High North Coast Ranges. Along the '35' road 2.4 km southeast of Stuart Gap; about 2.1 km north of North Yolla Bolly. Unmapped meadow/spring. 1600 Comment
  JEPS105658  Carex lenticularis var. impressa L. P. Janeway 2001-6-10 7153 Tehama High North Coast Ranges. Along the ''35'' road 2.4 km southeast of Stuart Gap; about 2.1 km north of North Yolla Bolly. Unmapped meadow/spring 1600 Comment
  CHSC88485  Carex luzulina L. P. Janeway 2001-6-10 7154 Tehama High North Coast Ranges. Along the '35' road 2.4 km southeast of Stuart Gap; about 2.1 km north of North Yolla Bolly. Unmapped meadow/spring. 1600 Comment
  SEINET7566386 Image available Carex luzulina L. P. Janeway 2001-6-10 7154 Tehama North Yolla Bolly Quad. High North Coast Ranges, along the "35" road 2.4 km southeast of Stuart Gap, about 2.1 km north of North Yolla Bolly. 1600 Comment
  CAS-BOT-BC31553  Carex luzulina var. luzulina P. A. Munz 1951-7-21 16752 Trinity Head of Patty John Basin, North Yolla Bolly Mts. 2072 Comment
  CAS-BOT-BC31554  Carex luzulina var. luzulina P. A. Munz 1951-7-21 16752 Trinity Head of Patty John Basin, North Yolla Bolly Mts. 2072 Comment
  CAS-BOT-BC31555  Carex luzulina var. luzulina P. A. Munz 1951-7-21 16802 Trinity South slope of North Yolla Bolly Peak. 2270 Comment
  CAS-BOT-BC31556  Carex luzulina var. luzulina P. A. Munz 1951-7-21 16802 Trinity South slope of North Yolla Bolly Peak. 2270 Comment
  CAS-BOT-BC31767  Carex mariposana P. A. Munz 1951-7-20 16708 Trinity Ridge east of Black Rock, North Yolla Bolly Mts. 2133 Comment
  CHSC111638  Carex pachycarpa Peter F. Zika 2012-7-14 25988 Tehama Yolla Bolly Mountain Trail, c. 0.5 miles W of Cold Fork Trail junction, Yolla Bolly Mountains; North Coast Range Highlands. 2130 Comment
  SEINET8987565 Image available Carex pachycarpa Unknown 2012-1 25988 Tehama Yolla Bolly Mountain Trail, c. 0.5 miles W of Cold Fork Trail junction, Yolla Bolly Mountains; North Coast Range Highlands. Comment
  CAS-BOT-BC117677  Carex serratodens P. A. Munz 1951-7-17 16584 Trinity Grasshopper Public Camp. North Yolla Bolly Mts. 2.5 mi NW of Stuart Gap. 1432 Comment
  CAS-BOT-BC117678  Carex serratodens P. A. Munz 1951-7-17 16584 Trinity Grasshopper Public Camp. North Yolla Bolly Mts. 2.5 mi NW of Stuart Gap. 1432 Comment
  CHSC109972  Carex serratodens Peter F. Zika; Julie Nelson 2011-7-5 25525 Tehama Forest Road 45, W side of Rat Trap Ridge, 3.5 air miles ENE of Black Rock Lake. North Coast Range Highlands (NCoRH). 1660 Comment
  RSA67550  Carex serratodens Phillip A. Munz 1951-7-17 16584 Trinity Grasshopper Public Camp, 2.5 mi NW of Stuart Gap, North Yolla Bolly Mtns. 1433 Comment
  CAS-BOT-BC279923  Carex subfusca Peter F. Zika 2012-7-14 25985 Tehama Yolla Bolly Mountain Trail, c. 0.5 miles W of Cold Fork Trail junction, Yolla Bolly Mountains; North Coast Range Highlands (NCoRH) 2130 Comment
  CAS-BOT-BC115172  Carex vesicaria Philip Alexander Munz 1951-7-20 16740 Trinity Near Black Rock Lake, North Yolla Bolly Mts. 1981 Comment
  CAS-BOT-BC241151  Castilleja applegatei subsp. pinetorum P. A. Munz 1951-7-20 16720 Trinity N.E. slope of Black Rock Mt., North Yolla Bolly Mts. 2133 Comment
  CAS-BOT-BC241172  Castilleja applegatei subsp. pinetorum Annie M. Alexander; Louise Kellogg 1949-7-1 5743 Trinity East end of saddle. Saddle between North Yolla Bolly and Black Rock Mountains, Yolla Bolly Middle Eel Primitive Area 2103 Comment
  CAS-BOT-BC241173  Castilleja applegatei subsp. pinetorum P. A. Munz 1951-7-20 16720 Trinity N.E. slope of Black Rock, North Yolla Bolly Mts. 2133 Comment
  HSC39153  Castilleja applegatei subsp. pinetorum Gary S. Lester 1974-6-30 319 Trinity Trinity-Tehama county line, Yolla Bolly Wilderness Area, ridge top of S of N Yolla Bolly Peak 2317 Comment
  JEPS21964  Castilleja applegatei subsp. pinetorum Keith Wagnon and Douglas Barbe 1958-7-1 489 Trinity summit ridge between North Yolla Bolly and Black Rock Mtn.; Trinity National Forest 2133 Comment
  RSA67507  Castilleja applegatei subsp. pinetorum P. A. Munz 1951-7-20 16720 Trinity N.E. slope of Black Rock Mt., North Yolla Bolly Mts. 2134 Comment
  UC922480  Castilleja applegatei subsp. pinetorum Annie M. Alexander and Louise Kellogg 1949-7-1 5743 Trinity saddle between North Yolla Bolly and Black Rock Mountains (e end of saddle); Yolla Bolly Middle Eel Primitive Area 2103 Comment
  UC922476  Castilleja arachnoidea Annie M. Alexander and Louise Kellogg 1949-7-2 5754 Trinity w of North Yolla Bolly, Yolla Bolly Middle Eel Primitive Area (top of Black Rock Mountain); Black Rock Mountain 2332 Comment
  JEPS128100  Castilleja miniata var. miniata Julie Kierstead Nelson with Heath Bartosh, Jepson Yolla Bolly Workshop 2017-7-14 2017 -026 Trinity Yolla Bolly Wilderness; Black Rock Lake. Comment
  UC922292  Ceanothus cordulatus Annie M. Alexander and Louise Kellogg 1949-7-5 5779 Trinity saddle between North Yolla Bolly and Black Rock Mountains Yolla Bolly Middle Eel Primitive Area 2103 Comment
  CAS-BOT-BC49161  Ceanothus cuneatus P. A. Munz 1951-7-17 16586 Trinity North Yolla Bolly Mts. - Grasshopper Public Camp, 2.5 mi. n.w. of Stuart Gap 1371 Comment
  RSA66410  Ceanothus cuneatus P. A. Munz 1951-7-17 16586 Trinity Grasshopper Public Camp, 2.5 mi NW of Stuart Gap, North Yolla Bolly Mtns. 1372 Comment
  CAS-BOT-BC50967  Ceanothus integerrimus P. A. Munz 1951-7-17 16572 Trinity Grasshopper Public Camp, 2.5 mi. N.W. of Stuart Gap, North Yolla Bolly Mts. 1371 Comment
  CAS-BOT-BC50979  Ceanothus integerrimus P. A. Munz 1951-7-17 16572 Trinity Grasshopper Public Camp, 2.5 mi. N.W. of Stuart Gap, North Yolla Bolly Mts. 1371 Comment
  RSA66901  Ceanothus integerrimus P. A. Munz 1951-7-17 16572 Trinity Grasshopper Public Camp, 2.5 mi NW of Stuart Gap, North Yolla Bolly Mtns. 1372 Comment
  CAS-BOT-BC52132  Ceanothus prostratus P. A. Munz 1951-7-17 16558 Trinity Grasshopper Public Camp, 2.5 mi. N.W. of Stuart Gap, North Yolla Bolly Mts. 1402 Comment
  CAS-BOT-BC52138  Ceanothus prostratus P. A. Munz 1951-7-17 16558 Trinity Grasshopper Public Camp, 2.5 mi. N.W. of Stuart Gap, North Yolla Bolly Mts. 1402 Comment
  RSA66869  Ceanothus prostratus var. occidentalis P. A. Munz 1951-7-17 16558 Trinity Grasshopper Public Camp, 2.5 mi NW of Stuart Gap, North Yolla Bolly Mtns. 1402 Comment
  RSA66906  Cephalanthera austiniae Philip A. Munz 1951-7-17 16578 Trinity Grasshopper Public Camp, 2.5 mi NW of Stuart Gap, North Yolla Bolly Mtns. 1372 Comment
  CAS-BOT-BC276500  Chaenactis douglasii var. douglasii Annie M. Alexander; Louise Kellogg 1949-6-29 5724 Trinity Saddle between North Yolla Bolly and Black Rock Mountains, Yolla Bolly Middle Eel Primitive Area 2103 Comment
  HSC71905  Chaenactis douglasii var. douglasii Thomas W. Nelson, Jane P. Nelson 1980-6-22 5824 Shasta Shasta-Trinity National Forest, junction of FS Rd. 41 and FS Rd. 28N08 1220 Comment
  UC922274  Chaenactis douglasii var. douglasii Annie M. Alexander and Louise Kellogg 1949-6-29 5724 Trinity Saddle between North Yolla Bolly and Black Rock Mountains; Yolla Bolly Eel Primitive Area 2103 Comment
  UCR3575  Chaenactis douglasii var. douglasii Frank C. Vasek 1964-8-5 640805- 09 Trinity [Trail below] saddle to North Yolla Bolly Peaks, just west of county line Comment
  HSC39130  Cheilanthes gracillima Gary S. Lester 1974-6-29 316 Trinity Yolla Bolly Wilderness Area, E of saddle between N Yolla Bolly Mtn. and Black Rock Mtn. 2256 Comment
  UC922422  Cheilanthes gracillima Annie M. Alexander and Louise Kellogg 1949-7-2 5749 Trinity saddle between N Yolla Bolly and Black Rock Mts (trail to Black Rock); Yolla Bolly Middle Eel Primitive Area 2103 Comment
  CAS-BOT-BC451369  Chimaphila menziesii P. A. Munz 1951-7-17 16587 Trinity North Yolla Bolly Mts., Grasshopper Public Camp, 2.5 mi NW of Stuart Gap 1371 Comment
  RSA66414  Chimaphila menziesii P. A. Munz 1951-7-17 16587 Trinity Grasshopper Public Camp, 2.5 mi NW of Stuart Gap, North Yolla Bolly Mtns. 1372 Comment
  CAS-BOT-BC452294  Chimaphila umbellata P. A. Munz 1951-7-17 16618 Trinity North Yolla Bolly Mts.: Grasshopper Public Camp, 2.5 mi. NW of Stuart Gap 1402 Comment
  CAS-BOT-BC452295  Chimaphila umbellata P. A. Munz 1951-7-17 16618 Trinity North Yolla Bolly Mts.: Grasshopper Public Camp, 2.5 mi. NW of Stuart Gap 1402 Comment
  RSA66441  Chimaphila umbellata subsp. occidentalis P. A. Munz 1951-7-17 16618 Trinity Grasshopper Public Camp, 2.5 mi NW of Stuart Gap, North Yolla Bolly Mtns. 1402 Comment
  CAS-BOT-BC279899  Cirsium douglasii var. breweri P. A. Munz 1951-7-17 16614 Trinity Grasshopper Public Camp, 2.5 mi. n.w. of Stuart Gap, North Yolla Bolly Mts. 1432 Comment
  CAS-BOT-BC279900  Cirsium douglasii var. breweri P. A. Munz 1951-7-17 16614 Trinity Grasshopper Public Camp, 2.5 mi. n.w. of Stuart Gap, North Yolla Bolly Mts. 1432 Comment
  CAS-BOT-BC229004  Cistanthe umbellata Annie M. Alexander; Louise Kellogg 1949-7-5 5776 Trinity Saddle between North Yolla Bolly and Black Rock Mountains, Yolla Bolly Middle Eel Primitive Area 2103 Comment
  UC922398  Clarkia lassenensis Annie M. Alexander and Louise Kellogg 1949-6-30 5727 Trinity saddle between North Yolla Bolly and Black Rock Mountain; Yolla Bolly Middle Eel Primitive Area 2103 Comment
  UCR3576  Clarkia lassenensis Frank C. Vasek 1964-8-5 640805- 08 Trinity [Trail below] saddle to North Yolla Bolly Peaks, just west of county line Comment
  JEPS75811  Claytonia cordifolia Todd and Virginia Keeler-Wolf 1971-7-24 352 Tehama Pettijohn Basin; Yolla Bolly Mountains 1889 Comment
  JEPS75785  Claytonia palustris Todd and Virginia Keeler-Wolf 1971-6-17 156 Tehama about 1.5 mi se North Yolla Bolly Guard Station (Saunder's Camp); Yolla Bolly Mountains 1859 Comment
  CHSC88598  Claytonia sibirica L. P. Janeway 2001-6-10 7151 Tehama High North Coast Ranges. Along the '35' road 2.4 km southeast of Stuart Gap; about 2.1 km north of North Yolla Bolly. Unmapped meadow/spring. 1600 Comment
  HSC71866  Collinsia greenei Thomas W. Nelson, Jane P. Nelson 1980-6-22 5809 Shasta Shasta-Trinity National Forest, along USFS Rd. 28N07 E of junction with Rd. 41 1220 Comment
  HSC71899  Collinsia greenei Thomas W. Nelson, Jane P. Nelson 1980-6-22 5831 Shasta Shasta-Trinity National Forest, junction of FS Rd. 41 and FS Rd. 28N08 1220 Comment
  UC922333  Collinsia greenei Annie Alexander and Louise Kellogg 1949-7-1 5744 Trinity saddle between North Yolla Bolly Mtn and Black Rock Mtn; Yolla Bolly Middle Eel Primitive Area 2103 Comment
  UC922341  Collinsia torreyi var. latifolia Annie M. Alexander and Louise Kellogg 1949-6-30 5730 Trinity saddle between Black Rock Mountains and North Yolla Bolly (Yolla Bolly Middle Eel Primitive Area); Yolla Bolly Middle Eel Primitive Area 2103 Comment
  HSC71917  Collomia diversifolia Thomas W. Nelson, Jane P. Nelson 1980-6-22 5811 Shasta Shasta-Trinity National Forest, along USFS Rd. 28N07 E of junction with Rd. 41 1220 Comment
  HSC36124  Collomia tracyi Judith G. Dickson, Gary S. Lester 1973-7-2 Tehama N Yolla Bolly Mtns., S Fork Beegum Creek, Beegum Basin 1524 Comment
  HSC71868  Comandra umbellata subsp. californica Thomas W. Nelson, Jane Nelson 1980-6-22 5807 Shasta Shasta-Trinity National Forest, along USFS Rd. 28N07 E of junction with Rd. 41 1220 Comment
  HSC71904  Comandra umbellata subsp. californica Thomas W. Nelson, Jane Nelson 1980-6-22 5825 Shasta Shasta-Trinity National Forest, junction of FS Rd. 41 and FS Rd. 28N08 1220 Comment
  UCR3579  Corallorhiza striata Frank C. Vasek 1964-8-5 640805- 05 Trinity [Trail below] saddle to North Yolla Bolly Peaks, just west of county line Comment
  JEPS128104  Cornus sericea Julie Kierstead Nelson with Heath Bartosh, Jepson Yolla Bolly Workshop 2017-7-14 2017 -030 Trinity Yolla Bolly Wilderness; Black Rock Lake. Comment
  CAS-BOT-BC180211  Corylus cornuta subsp. californica P. A. Munz 1951-7-17 16574 Trinity Grasshopper Public Camp, 2.5 mi NW of Stuart Gap, North Yolla Bolly Mts. 1371 Comment
  CAS-BOT-BC180212  Corylus cornuta subsp. californica P. A. Munz 1951-7-17 16574 Trinity Grasshopper Public Camp, 2.5 mi NW of Stuart Gap, North Yolla Bolly Mts. 1371 Comment
  RSA66903  Corylus cornuta var. californica P. A. Munz 1951-7-17 16574 Trinity Grasshopper Public Camp, 2.5 mi NW of Stuart Gap, North Yolla Bolly Mtns. 1372 Comment
  CAS-BOT-BC376541  Crepis monticola Annie M. Alexander; Louise Kellogg 1949-7-3 5759 Trinity Saddle between North Yolla Bolly and Black Rock Mountains, Yolla Bolly Middle Eel Primitive Area 2103 Comment
  UC922490  Crepis monticola Annie M. Alexander and Louise Kellogg 1949-7-3 5759 Trinity saddle between North Yolla Bolly Mt. and Black Rock Mountain; Yolla Bolly Middle Eel Primitive Area 2103 Comment
  UC922329  Crepis occidentalis subsp. conjuncta Annie M. Alexander and Louise Kellogg 1949-7-1 5742 Trinity saddle between North Yolla Bolly Mountain and Black Rock Mountain; Yolla Bolly Middle Eel Primitive Area 2103 Comment
  CAS-BOT-BC376479  Crepis pleurocarpa P. A. Munz 1951-7-19 16748 Trinity 1 mile n.w. of Stuart Gap, north base of North Yolla Bolly Mts. 1402 Comment
  CAS-BOT-BC376507  Crepis pleurocarpa P. A. Munz 1951-7-19 16748 Trinity 1 mi. n.w. of Stuart Gap, north base of North Yolla Bolly Mts. 1402 Comment
  UC922489  Crepis pleurocarpa Annie M. Alexander and Louise Kellogg 1949-7-25 5780 Trinity saddle between North Yolla Bolly Mt. and Black Rock Mountain; Yolla Bolly Middle Eel Primitive Area 2103 Comment
  CAS-BOT-BC70488  Cryptogramma acrostichoides P. A. Munz 1951-7-18 16689 Trinity n. slope of North Yolla Bolly Peak, North Yolla Bolly Mts., line of Tehama Co. - Trinity County 1981 Comment
  CAS-BOT-BC224610  Cuscuta jepsonii P. A. Munz 1951-7-17 16560 Trinity 2.5 mi. n.w. of Stuart Gap, Grasshopper Public Camp, North Yolla Bolly Mts. 1402 Comment
  RSA66886  Cuscuta jepsonii P. A. Munz 1951-7-17 16560 Trinity Grasshopper Public Camp, 2.5 mi NW of Stuart Gap, North Yolla Bolly Mtns. 1402 Comment
  RSA66423  Cynoglossum occidentale P. A. Munz 1951-7-17 16597 Trinity Grasshopper Public Camp, 2.5 mi NW of Stuart Gap, North Yolla Bolly Mtns. 1372 Comment
  CHSC68927  Cystopteris fragilis Vernon Oswald; Lowell Ahart 1997-7-7 8711 Tehama Forest Route 35 at a branch of the South Fork of Beegum Creek 0.4 mi west of Rat Trap Gap, north side of the Yolla Bolly-Middle Eel Wilderness. 1706 Comment
  HSC95686  Cystopteris fragilis Vernon H. Oswald, L. Ahart 1997-7-7 8711 Tehama USFS Rd. 35 at branch of the S Fork of Beegum Creek, 0.4 mi. W of Rat Trap Gap, N side of the Yolla Bolly-Middle Eel Wilderness 1707 Comment
  JEPS94921  Cystopteris fragilis Vernon Oswald and Lowell Ahart 1997-7-7 8711 Tehama Forest Route 35 0.5 mi w Rat Trap Gap (at branch of creek, n side of the Yolla Bolly-Middle Eel Wilderness); South Fork of Beegum Creek 1706 Comment
  UC922420  Cystopteris fragilis Annie M. Alexander and Louise Kellogg 1949-7-5 5777 Trinity saddle between N Yolla Bolly and Black Rock Mts; Yolla Bolly Middle Eel Primitive Area 2103 Comment
  CAS-BOT-BC192290  Danthonia californica P. A. Munz 1951-7-20 16735 Trinity Near Black Rock Lake, North Yolla Bolly Mts. 1981 Comment
  CAS-BOT-BC192295  Danthonia californica P. A. Munz 1951-7-20 16735 Trinity Near Black Rock Lake, North Yolla Bolly Mts. 1981 Comment
  RSA67506  Danthonia californica var. americana P. A. Munz 1951-7-20 16735 Trinity near Black Rock Lake. North Yolla Bolly Mts. 1982 Comment
  HSC75363  Delphinium decorum subsp. tracyi J. O. Sawyer, K. A. Sawyer 1980-6-18 3436 Trinity Yolla Bolly Wilderness, Cedar Basin 2134 Comment
  UC922380  Delphinium nuttallianum Annie M. Alexander and Louise Kellogg 1949-7-3 5761 Trinity saddle between North Yolla Bolly Mt. and Black Rock Mountain; Yolla Bolly Middle Eel Primitive Area 2103 Comment
  CAS-BOT-BC201975  Deschampsia elongata P. A. Munz 1951-7-20 16725 Trinity Near Black Rock Lake, North Yolla Bolly Mts. 1981 Comment
  CAS-BOT-BC201976  Deschampsia elongata P. A. Munz 1951-7-18 16668 Trinity N. slope of N. Yolla Bolly Peak, North Yolla Bolly Mts., line of Tehama Co.-Trinity County 1981 Comment
  CAS-BOT-BC201977  Deschampsia elongata P. A. Munz 1951-7-17 16611 Trinity Grasshopper Public Camp, 2.5 mi. n.w. of Stuart Gap, North Yolla Bolly Mts. 1432 Comment
  CAS-BOT-BC201981  Deschampsia elongata P. A. Munz 1951-7-18 16668 Trinity N. slope of N. Yolla Bolly Peak, North Yolla Bolly Mts., line of Tehama - Trinity County 1981 Comment
  CAS-BOT-BC201982  Deschampsia elongata P. A. Munz 1951-7-17 16611 Trinity Grasshopper Public Camp, 2.5 mi. n.w. of Stuart Gap, North Yolla Bolly Mts. 1432 Comment
  RSA66437  Deschampsia elongata P. A. Munz 1951-7-17 16611 Trinity Grasshopper Public Camp, 2.5 mi NW of Stuart Gap, North Yolla Bolly Mtns. 1433 Comment
  RSA67505  Deschampsia elongata P. A. Munz 1951-7-20 16725 Trinity North Yolla Bolly Mts.; pond near Black Rock Lake 1982 Comment
  RSA67659  Deschampsia elongata P. A. Munz 1951-7-18 16668 Trinity n. slope of N. Yolla Bolly Peak, N Yolla Bolly Mts. 1982 Comment
  UC922296  Descurainia incana Annie M. Alexander and Louise Kellogg 1949-7-5 5775 Trinity saddle between North Yolla Bolly and Black Rock Mountains; Yolla Bolly Middle Eel Primitive Area 2103 Comment
  CAS-BOT-BC42973  Descurainia incisa subsp. incisa P. A. Munz 1951-7-22 16826 Trinity North Yolla Bolly Mountains. Patty John Basin. 1981 Comment
  CAS-BOT-BC42974  Descurainia incisa subsp. incisa P. A. Munz 1951-7-22 16826 Trinity North Yolla Bolly Mountains. Patty John Basin. 1981 Comment
  CAS-BOT-BC42981  Descurainia incisa subsp. incisa Annie M. Alexander; Louise Kellogg 1949-7-5 5775 Trinity Saddle between North Yolla Bolly and Black Rock Mountains, Yolla Bolly Middle Eel Primitive Area. 2103 Comment
  UC922344  Dicentra formosa Annie M. Alexander and Louise Kellogg 1949-6-30 5737 Trinity saddle between North Yolla Bolly and Black Rock Mountains; Yolla Bolly Middle Eel Primitive Area 2103 Comment
  UCR3731  Dicentra formosa Frank C. Vasek 1964-8-5 640805- 12 Trinity [Trail below] saddle to North Yolla Bolly Peaks, just west of county line Comment
  JEPS128097  Dichelostemma congestum Julie Kierstead Nelson with Heath Bartosh, Jepson Yolla Bolly Workshop 2017-7-13 2017 -021 Trinity Yolla Bolly Wilderness; near Tehama County line: Pettijohn Basin; headwaters of the east fork of the south fork of the Trinity River. Comment
  CHSC64963  Downingia bacigalupii Vernon H. Oswald; Lowell Ahart 1995-7-12 7050 Tehama High North Coast Range. W of Red Bluff and S of Plantina between Tedoc Gap and Stuart Gap on Forest Road 28N36, 0.8 mi W of Forest Route 45. 1341 Comment
  JEPS123429  Drymocallis lactea var. austiniae Julie Kierstead Nelson with Marie Buell 2015-7-18 2015 -105 Trinity Yolla Bolly Wilderness; near Tehama County line; 0.3 miles W of North Yolla Bolly; headwaters of the east fork of the south fork of Trinity River. Comment
  RSA67654  Elymus elymoides P. A. Munz 1951-7-18 16640 Trinity north slope of N.Yolla Bolly Peak; North Yolla Bolly Mts. 1982 Comment
  RSA66888  Elymus glaucus P. A. Munz 1951-7-17 16579 Trinity Grasshopper Public Camp, 2.5 mi. NW of Stuart Gap, North Yolla Bolly Mts. 1372 Comment
  CAS-BOT-BC203736  Elymus glaucus subsp. glaucus P. A. Munz 1951-7-17 16579 Trinity Grasshopper Public Camp, 2.5 mi. n.w. of Stuart Gap, North Yolla Bolly Mts. 1371 Comment
  CAS-BOT-BC203741  Elymus glaucus subsp. glaucus P. A. Munz 1951-7-17 16579 Trinity Grasshopper Public Camp, 2.5 mi. n.w. of Stuart Gap, North Yolla Bolly Mts. 1371 Comment
  RSA67343  Elymus glaucus subsp. jepsonii P. A. Munz 1951-7-18 16642 Trinity North slope of North Yolla Bolly Peak; North Yolla Bolly Mts. 1982 Comment
  RSA66416  Epilobium ciliatum subsp. ciliatum P. A. Munz 1951-7-17 16589 Trinity Grasshopper Public Camp, 2.5 mi NW of Stuart Gap, North Yolla Bolly Mtns. 1433 Comment
  JEPS123441  Epilobium glaberrimum subsp. fastigiatum Julie Kierstead Nelson with Marie Buell 2015-7-18 2015 -112 Trinity Yolla Bolly Wilderness; near Tehama County line; 0.3 miles W of North Yolla Bolly; headwaters of the east fork of the south fork of Trinity River. Comment
  RSA66885  Epilobium glaberrimum subsp. glaberrimum P. A. Munz 1951-7-17 16557 Trinity Grasshopper Public Camp, 2.5 miles NW of Stuart Gap, North Yolla Bolly Mountains 1463 Comment
  HSC71903  Epilobium minutum Thomas W. Nelson, Jane P. Nelson 1980-6-22 5828 Shasta Shasta-Trinity National Forest, junction of FS Rd. 41 and FS Rd. 28N08 1220 Comment
  RSA66908  Equisetum arvense P. A. Munz 1951-7-17 16582 Trinity Grasshopper Public Camp, 2.5 mi NW of Stuart Gap, North Yolla Bolly Mtns. 1372 Comment
  CAS-BOT-BC57152  Equisetum hyemale subsp. affine P. A. Munz 1951-7-17 16607 Trinity Grasshopper Public Camp, 2.5 mi. n.w. of Stuart Gap, North Yolla Bolly Mts. 1371 Comment
  CAS-BOT-BC57872  Equisetum hyemale subsp. affine P. A. Munz 1951-7-17 16607 Monterey Grasshopper Public Camp, 2.5 mi. nw. of Stuart Gap, North Yolla Bolly Mts. 1371 Comment
  RSA66433  Equisetum hyemale var. affine P. A. Munz 1951-7-17 16607 Trinity Grasshopper Public Camp, 2.5 mi NW of Stuart Gap, North Yolla Bolly Mtns. 1372 Comment
  JEPS123412  Eremogone congesta Julie Kierstead Nelson with Marie Buell 2015-7-15 2015 -085 Trinity Yolla Bolly Wilderness; gravelly ridgetop and north aspect upper slope 1 mile SE of Black Rock. Comment
  CHSC118581  Ericameria nauseosa var. oreophila L. P. Janeway 2016-9-6 12171 Tehama High North Coast Ranges. Saddle 2.3 air-km west of North Yolla Bolly; Pettyjohn meadow. 2170 Comment
  UC1299306  Ericameria ophitidis Freed W. Hoffman 1950-7-3 3570 Tehama about 2 mi ne White Rock Ranger Station (extreme western Tehama County); North Coast Ranges Comment
  CAS-BOT-BC294963  Erigeron compositus Gary S. Lester 1974-6-30 323 Trinity Trinity-Tehama Co. line. Yolla Bolly Wilderness Area. Ridge top S of N Yolla Bolly Peak. Beegum Basin Overlook facing NE 2316 Comment
  CAS-BOT-BC294964  Erigeron compositus Annie M. Alexander; Louise Kellogg 1949-7-4 5768 Trinity South side, North Yolla Bolly, Yolla Bolly Middle Eel Primitive Area 2286 Comment
  HSC39149  Erigeron compositus Gary S. Lester 1974-6-30 323 Trinity Trinity-Tehama county line, Yolla Bolly Wilderness Area, ridge top of S of N Yolla Bolly Peak, Beegum Basin overlook facing NE. 2317 Comment
  HSC75378  Erigeron compositus J. O. Sawyer, K. A. Sawyer 1980-6-18 3445 Tehama S of N Yolla Bolly Peak. 2348 Comment
  HSC75382  Erigeron compositus J. O. Sawyer, K. A. Sawyer 1980-6-18 3449 Tehama S of N Yolla Bolly Peak. 2348 Comment
  UC922332  Erigeron compositus Annie M. Alexander and Louise Kellogg 1949-7-4 5768 Trinity s side North Yolla Bolly; , Yolla Bolly Middle Eel Primitive Area 2286 Comment
  CAS-BOT-BC250077  Eriogonum compositum var. compositum P. A. Munz 1951-7-18 16630 Trinity North slope of North Yolla Bolly Pk., North Bolly Mts., line of Tehama - Trinity County 1981 Comment
  CAS-BOT-BC250079  Eriogonum compositum var. compositum P. A. Munz 1951-7-18 16630 Trinity North slope of North Yolla Bolly Pk., North Yolla Bolly Mts., line of Tehama-Trinity County 1981 Comment
  CHSC78389  Eriogonum dasyanthemum Vernon H. Oswald 2000-7-10 9939 Tehama Forest Route 35 at Stuart Gap. 1530 Comment
  HSC71867  Eriogonum dasyanthemum Thomas W. Nelson, Jane P. Nelson 1980-6-22 5808 Shasta Shasta-Trinity National Forest, along USFS Rd. 28N07 E of junction with Rd. 41 1220 Comment
  HSC71912  Eriogonum libertini Thomas W. Nelson, Jane P. Nelson 1980-6-22 5817 Shasta Shasta-Trinity National Forest, junction of FS Rd. 41 and FS Rd. 28N08 1220 Comment
  JEPS123425  Eriogonum nudum Julie Kierstead Nelson with Marie Buell 2015-7-18 2015 -109 Trinity Yolla Bolly Wilderness; near Tehama County line; 0.3 miles W of North Yolla Bolly; headwaters of the east fork of the south fork of Trinity River. Comment
  CAS-BOT-BC264827  Eriogonum nudum var. nudum P. A. Munz 1951-7-17 16573 Trinity Grasshopper Public Camp, 2.5 mi. NW of Stuart Gap, North Yolla Bolly Mts. 1371 Comment
  CAS-BOT-BC264828  Eriogonum nudum var. nudum P. A. Munz 1951-7-17 16573 Trinity Grasshopper Public Camp, 2.5 mi. NW of Stuart Gap, North Yolla Bolly Mts. 1371 Comment
  RSA66902  Eriogonum nudum var. nudum P. A. Munz 1951-7-17 16573 Trinity Grasshopper Public Camp, 2.5 mi NW of Stuart Gap, North Yolla Bolly Mtns. 1372 Comment
  JEPS123422  Eriogonum spergulinum Julie Kierstead Nelson with Marie Buell 2015-7-16 2015 -087 Trinity Yolla Bolly Wilderness very near Trinity/Tehama County line; saddle south of North Yolla Bolly. Comment
  RSA67515  Eriogonum umbellatum var. argus P. A. Munz 1951-7-20 16727 Trinity Black Rock Lake, North Yolla Bolly Mts. 1982 Comment
  CAS-BOT-BC301472  Eriophyllum lanatum var. integrifolium P. A. Munz 1951-7-21 16794 Trinity South slope of North Yolla Bolly Pk. 2316 Comment
  UC922319  Eriophyllum lanatum var. integrifolium Annie M. Alexander and Louise Kellogg 1949-7-4 5772 Trinity saddle between North Yolla Bolly and Black Rock Mountains; Yolla Bolly Middle Eel Primitive Area 2103 Comment
  CAS-BOT-BC301737  Eriophyllum lanatum var. lanceolatum Annie M. Alexander; Louise Kellogg 1949-7-4 5772 Trinity Saddle between North Yolla Bolly and Black Rock Mountains, Yolla Bolly Middle Eel Primitive Area 2103 Comment
  JEPS75822  Eriophyllum lanatum var. lanceolatum Todd and Virginia Keeler-Wolf 1971-7-24 363 Tehama about 0.25 mi sw of North Yolla Bolly Mountain 2286 Comment
  RSA66456  Eriophyllum lanatum var. lanceolatum P. A. Munz 1951-7-21 16794 Trinity South slope of north Yolla Bolly Peak 2317 Comment
  CAS-BOT-BC54608  Erysimum capitatum P. A. Munz 1951-7-19 16695 Trinity North base of North Yolla Bolly Mountains. 1 mile northwest of Stuart Gap. 1402 Comment
  UC922295  Erysimum capitatum var. capitatum Annie M. Alexander and Louise Kellogg 1949-7-2 5748 Trinity saddle between North Yolla Bolly Mt. and Black Rock Mountain (on trail to Black Rock); Yolla Bolly Middle Eel Primitive Area 2103 Comment
  RSA67483  Erysimum capitatum var. perenne P. A. Munz 1951-7-19 16695 Trinity 1 mi. NW of Stuart Gap, North base of North Yolla Bolly Mts. 1402 Comment
  UC922493  Erythronium grandiflorum Annie M. Alexander and Louise Kellogg 1949-7-30 5740 Trinity saddle between North Yolla Bolly and Black Rock Mountains; Yolla Bolly Middle Eel Primitive Area 2103 Comment
  HSC75370  Erythronium grandiflorum subsp. grandiflorum J. O. Sawyer, K. A. Sawyer 1980-6-18 3442 Trinity Yolla Bolly Wilderness, Cedar Basin 2134 Comment
  JEPS123445  Eucephalus glabratus Julie Kierstead Nelson with Marie Buell 2015-7-18 2015 -120 Trinity Yolla Bolly Wilderness; north facing slope along Pettijohn trail in red fir forest near saddle between Black Rock & North Yolla Bolly. Comment
  CAS-BOT-BC310485  Eucephalus tomentellus P. A. Munz 1951-7-18 16631 Trinity North slope of North Yolla Bolly Pk., North Yolla Bolly Mts., line of Tehama-Trinity County 1981 Comment
  RSA700504  Festuca californica L. P. Janeway 2001-6-10 7149 Tehama North Yolla Bolly quad (1:25,000); High North Coast Ranges. Slope above road 28N10, 1.1 km northeast of Stuart Gap. Upper minor side drainage into South Fork Beegum Creek. 1515 Comment
  HSC71909  Festuca idahoensis Thomas W. Nelson, Jane P. Nelson 1980-6-22 5820 Shasta Shasta-Trinity National Forest, junction of FS Rd. 41 and FS Rd. 28N08 1220 Comment
  CHSC64986  Frangula purshiana Vernon H. Oswald; Lowell Ahart 1995-7-12 7055 Tehama High North Coast Ranges. W of Red Bluff and S of Platina at Beegum Creek on Forest Road 28N36 between Tedoc Gap and Stuart Gap. 1139 Comment
  HSC75421  Fritillaria glauca J. O. Sawyer 1980-6-17 3433 Trinity Yolla Bolly Wilderness 2210 Comment
  UC922502  Fritillaria glauca Annie M. Alexander and Louise Kellogg 1949-7-4 5766 Trinity North Yolla Bolly, Yolla Bolly Middle Eel Primitive Area Yolla Bolly Middle Eel Primitive Area; North Yolla Bolly, Yolla Bolly Middle Eel Primitive Area 2133 Comment
  HSC39131  Fritillaria purdyi Gary S. Lester 1974-6-29 317 Trinity Yolla Bolly Winlderness, E of saddle between N Yolla Bolly Mtn. and Black Rock Mtn. 2256 Comment
  UC922508  Fritillaria recurva Annie M. Alexander and Louise Kellogg 1949-7-1 5741 Trinity between North Yolla Bolly and Black Rock Mountains (Yolla Bolly Middle Eel Primitive Area); Yolla Bolly Middle Eel Primitive Area 2103 Comment
  HSC71911  Galium ambiguum Thomas W. Nelson, Jane P. Nelson 1980-6-22 5818 Shasta Shasta-Trinity National Forest, junction of FS Rd. 41 and FS Rd. 28N08 1220 Comment
  HSC71914  Galium ambiguum Thomas W. Nelson, Jane P. Nelson 1980-6-22 5814 Shasta Shasta-Trinity National Forest, along USFS Rd. 28N07 E of junction with Rd. 41 1220 Comment
  RSA66421  Galium ambiguum Philip A. Munz 1951-7-17 16595 Trinity Grasshopper Public Camp, 2.5 mi NW of Stuart Gap, North Yolla Bolly Mtns. 1372 Comment
  RSA66424  Galium bolanderi Philip A. Munz 1951-7-17 16598 Trinity Grasshopper Public Camp, 2.5 mi NW of Stuart Gap, North Yolla Bolly Mtns. 1372 Comment
  JEPS123413  Galium glabrescens Julie Kierstead Nelson with Marie Buell 2015-7-15 2015 -083 Trinity Yolla Bolly Wilderness; near open ridgetop 1/4 mile SE of Black Rock. Comment
  UC922470  Galium grayanum var. nanum Annie M. Alexander and Louise Kellogg 1949-7-2 5752 Trinity saddle between Yolla Bolly Mt. and Black Rock Mountain (base of Black Rock, trail to Black Rock); Yolla Bolly Middle Eel Primitive Area 2103 Comment
  RSA66422  Galium mexicanum subsp. asperulum Philip A. Munz 1951-7-17 16596 Trinity Grasshopper Public Camp, 2.5 mi NW of Stuart Gap, North Yolla Bolly Mtns. 1372 Comment
  RSA66907  Galium mexicanum subsp. asperulum Philip A. Munz 1951-7-17 16580 Trinity Grasshopper Public Camp, 2.5 mi NW of Stuart Gap, North Yolla Bolly Mtns. 1372 Comment
  HSC71870  Garrya congdonii Thomas W. Nelson, Jane P. Nelson 1980-6-22 5805 Shasta Shasta-Trinity National Forest, along USFS Rd. 28N07 E of junction with Rd. 41 1220 Comment
  JEPS123435  Gayophytum diffusum subsp. parviflorum Julie Kierstead Nelson with Marie Buell 2015-7-16 2015 -088 Trinity Yolla Bolly Wilderness very near Trinity/Tehama County line; saddle south of North Yolla Bolly. Comment
  HSC74976  Glyceria elata J. P. Smith, Thomas W. Nelson 1979-6-24 10192 Tehama Shasta-Trinity Natl. Forest, Post Creek 1220 Comment
  JEPS129805  Glyceria striata Jake Schweitzer, Heath Bartosh, Julie Nelson 2017-7-14 Trinity NE corner of Yolla Bolly Middle Eel Wilderness, Shasta-Trinity Forest. Comment
  RSA413946  Glyceria striata J. P. Smith, Thomas W. Nelson 1979-6-24 10192 Tehama Shasta-Trinity National Forest. Post Creek. 1220 Comment
  CAS-BOT-BC302698  Gnaphalium palustre P. A. Munz 1951-7-21 16804 Trinity South slope of North Yolla Bolly Pk. 2270 Comment
  CAS-BOT-BC231121  Hackelia amethystina Annie M. Alexander; Louise Kellogg 1949-6-30 5733 Trinity Saddle between North Yolla Bolly and Black Rock Mountains, Yolla Bolly Middle Eel Primitive Area 2103 Comment
  UC922453  Hackelia amethystina Annie M. Alexander and Louise Kellogg 1949-6-30 5733 Trinity Saddle between North Yolla Bolly and Black Rock Mountains; Yolla Bolly Middle Eel Primitive Area 2103 Comment
  UC922459  Hackelia micrantha Annie M. Alexander and Louise Kellogg 1949-7-3 5765 Trinity Saddle between North Yolla Bolly and Black Rock Mountains; Yolla Bolly Middle Eel Primitive Area 2103 Comment
  RSA66883  Hastingsia serpentinicola Philip A. Munz 1951-7-17 16555 Trinity Grasshopper Public Camp, 2.5 miles NW of Stuart Gap, North Yolla Bolly Mountains 1463 Comment
  JEPS123443  Hazardia whitneyi var. discoidea Julie Kierstead Nelson with Marie Buell 2015-7-15 2015 -086 Trinity Yolla Bolly Wilderness; gravelly knob 0.9 m mile SE Black Rock, west of Pettijohn Trail. Comment
  CAS-BOT-BC306775  Helenium bigelovii P. A. Munz 1951-7-21 16798 Trinity South slope of North Yolla Bolly Pk. 2286 Comment
  CAS-BOT-BC306780  Helenium bigelovii P. A. Munz 1951-7-21 16798 Trinity South slope of North Yolla Bolly Pk. 2286 Comment
  JEPS123430  Helenium bigelovii Julie Kierstead Nelson with Marie Buell 2015-7-18 2015 -104 Trinity Yolla Bolly Wilderness; near Tehama County line; 0.3 miles W of North Yolla Bolly; headwaters of the east fork of the south fork of Trinity River. Comment
  HSC75365  Hemizonella minima J. O. Sawyer, K. A. Sawyer 1980-6-18 3437 Trinity Yolla Bolly Wilderness, Cedar Basin 2134 Comment
  JEPS128095  Heracleum maximum Julie Kierstead Nelson with Heath Bartosh, Jepson Yolla Bolly Workshop 2017-7-13 2017 -019 Trinity Yolla Bolly Wilderness; near Tehama County line: Pettijohn Basin; headwaters of the east fork of the south fork of the Trinity River. Comment
  CAS-BOT-BC319719  Hieracium albiflorum P. A. Munz 1951-7-17 16601 Trinity Grasshopper Public Camp 2.5 mi. n.w. of Stuart Gap, North Yolla Bolly Mts. 1371 Comment
  CAS-BOT-BC319720  Hieracium albiflorum P. A. Munz 1951-7-17 16601 Trinity Grasshopper Public Camp 2.5 mi. n.w. of Stuart Gap, North Yolla Bolly Mts. 1371 Comment
  RSA66427  Hieracium albiflorum P. A. Munz 1951-7-17 16601 Trinity Grasshopper Public Camp, 2.5 mi NW of Stuart Gap, North Yolla Bolly Mtns. 1372 Comment
  CHSC64946  Hieracium greenei Vernon H. Oswald; Lowell Ahart 1995-7-12 7057 Tehama High North Coast Ranges. W of Red Bluff and S of Platina on Forest Route 41, 4.0 mi N of its junction with Forest Road 28N36 (N of Stuart Gap). 1170 Comment
  JEPS22253  Hieracium greenei Douglas Barbe with Keith Wagnon 1958-7-12 421 Trinity in the Stuart Gap area 3 mi e Grasshopper Camp (about 2 1/2 mi n of North Yollo Bolly); Trinity National Forest 1371 Comment
  RSA66429  Hieracium greenei P. A. Munz 1951-7-17 16603 Trinity Grasshopper Public Camp, 2.5 mi NW of Stuart Gap, North Yolla Bolly Mtns. 1372 Comment
  CAS-BOT-BC315989  Hieracium nudicaule P. A. Munz 1951-7-17 16602 Trinity Grasshopper Public Camp 2.5 mi. n.w. of Stuart Gap, Norht Yolla Bolly Mts. 1371 Comment
  JEPS123449  Hieracium nudicaule Julie Kierstead Nelson with Marie Buell 2015-7-15 2015 -081 Trinity Yolla Bolly Wilderness; near open ridgetop 1/4 mile SE of Black Rock. Comment
  CAS-BOT-BC316021  Hieracium scouleri P. A. Munz 1951-7-17 16602 Siskiyou Grasshopper Public Camp 2.5 mi. n.w. of Stuart Gap, North Yolla Bolly Mts. 1371 Comment
  RSA66428  Hieracium scouleri P. A. Munz 1951-7-17 16602 Trinity Grasshopper Public Camp, 2.5 mi NW of Stuart Gap, North Yolla Bolly Mtns. 1372 Comment
  CHSC64947  Hieracium scouleri var. scouleri Vernon H. Oswald; Lowell Ahart 1995-7-12 7058 Tehama High North Coast Ranges. W of Red Bluff and S of Platina on Forest Route 41, 4.0 mi N of its junction with Forest Road 28N36 (N of Stuart Gap). 1170 Comment
  RSA66399  Holodiscus discolor Philip A. Munz 1951-7-18 16629 Tehama North slope of North Yolla Bolly Peak. 1982 Comment
  CAS-BOT-BC152396  Holodiscus discolor var. discolor P. A. Munz 1951-7-18 16629 Trinity North slope of North Yolla Bolly Peak, North Yolla Bolly Mts., line of Tehama-Trinity County 1981 Comment
  CAS-BOT-BC152397  Holodiscus discolor var. discolor P. A. Munz 1951-7-18 16629 Trinity North slope of North Yolla Bolly Peak, North Yolla Bolly Mts., line of Tehama-Trinity County 1981 Comment
  CHSC118585  Holodiscus discolor var. glabrescens L. P. Janeway 2016-9-6 12170 Tehama High North Coast Ranges. Saddle 2.3 air-km west of North Yolla Bolly; Pettyjohn Meadow. 2170 Comment
  RSA67512  Hordeum brachyantherum P. A. Munz 1951-7-20 16738 Trinity near Black Rock Lake; North Yolla Bolly Mts. 1982 Comment
  CAS-BOT-BC280888  Hordeum brachyantherum subsp. brachyantherum P. A. Munz 1951-7-20 16738 Trinity Near Black Rock Lake, North Yolla Bolly Mts. 1981 Comment
  CAS-BOT-BC201142  Hosackia crassifolia P. A. Munz 1951-7-17 16594 Trinity Grasshopper Public Camp, 2.5 mi. n.w. of Stuart Gap, North Yolla Bolly Mts. 1371 Comment
  CAS-BOT-BC201143  Hosackia crassifolia P. A. Munz 1951-7-17 16594 Trinity Grasshopper Public Camp, 2.5 mi. n.w. of Stuart Gap, North Yolla Bolly Mts. 1371 Comment
  HSC75364  Hydrophyllum occidentale J. O. Sawyer, K. A. Sawyer 1980-6-18 3435 Trinity Yolla Bolly Wilderness, Cedar Basin 2134 Comment
  UC922462  Hydrophyllum occidentale Annie M. Alexander and Louise Kellogg 1949-6-30 5732 Trinity saddle between North Yolla Bolly and Black Rock Mountains; Yolla Bolly Middle Eel Primitive Area 2103 Comment
  UC922468  Hydrophyllum occidentale Annie M. Alexander and Louise Kellogg 1949-7-1 5746 Trinity saddle between North Yolla Bolly and Black Rock Mountains; Yolla Bolly Middle Eel Primitive Area 2103 Comment
  RSA66890  Iris Philip A. Munz 1951-7-17 16561 Trinity Grasshopper Public Camp, 2.5 mi NW of Stuart Gap, North Yolla Bolly Mtns. 1372 Comment
  CHSC63430  Iris macrosiphon Vernon H. Oswald 1994-6-11 6271 Tehama Forest Rd. 28N36 between Tedoc Gap and Stuart Gap, 0.5 mi W of Post Creek, W of Red Bluff and S of Platina. 1365 Comment
  CAS-BOT-BC139773  Ivesia gordonii Gary S. Lester 1974-6-30 321 Trinity Trinity-Tehama Co. line, Yolla Bolly Wilderness. Ridge top, S of N Yolla Bolly Peak; near Foxtail Pine forest; Beegum Basin Overlook facing NE 2316 Comment
  HSC39151  Ivesia gordonii var. alpicola Gary S. Lester 1974-6-30 321 Trinity Trinity-Tehama county line, Yolla Bolly Wilderness Area, ridge top of S of N Yolla Bolly Peak, Beegum Basin overlook facing NE. 2317 Comment
  HSC75380  Ivesia gordonii var. alpicola J. O. Sawyer, K. A. Sawyer 1980-6-18 3447 Tehama S of N Yolla Bolly Peak. 2348 Comment
  RSA66448  Ivesia gordonii var. alpicola Philip A. Munz 1951-7-21 16789 Trinity South slope of north Yolla Bolly Peak 2317 Comment
  RSA66434  Juncus covillei Phillip A. Munz 1951-7-17 16608 Trinity Grasshopper Public Camp, 2.5 mi NW of Stuart Gap, North Yolla Bolly Mtns. 1372 Comment
  RSA66889  Juncus effusus subsp. pacificus Phillip A. Munz 1951-7-17 16581 Trinity Grasshopper Public Camp, 2.5 mi NW of Stuart Gap, North Yolla Bolly Mtns. 1372 Comment
  JEPS105647  Juncus effusus var. exiguus L. P. Janeway 2001-6-10 7157 Tehama High North Coast Ranges. Along the ''35'' road 2.4 km southeast of Stuart Gap; about 2.1 km north of North Yolla Bolly. Unmapped meadow/spring 1600 Comment
  CHSC88576  Juncus exiguus L. P. Janeway 2001-6-10 7157 Tehama High North Coast Ranges. Along the '35' road 2.4 km southeast of Stuart Gap; about 2.1 km north of North Yolla Bolly. Unmapped meadow/spring. 1600 Comment
  RSA66401  Kelloggia galioides Philip A. Munz 1951-7-18 16632 Trinity N slope of N Yolla Bolly Peak, North Yolla Bolly Mountains. 1982 Comment
  UC1608314  Lathyrus polyphyllus Brad Penkala 1990-6-6 121 Tehama 0.5 air mi ne Stuart Gap (along Forest Service Rd 28N36); Shasta-Trinity National Forests, Yolla Bolla Ranger Dist. 432 Comment
  JEPS129816  Leptosiphon harknessii John Rawlings, Heath Bartosh, Julie Nelson, Jepson Workshop 2017-7-13 2156 B Trinity NE corner of Yolla Bolly Middle Eel Wilderness, Shasta-Trinity National Forest. Comment
  UC922348  Lesquerella occidentalis subsp. occidentalis Annie M. Alexander and Louise Kellogg 1949-6-29 5721 Trinity Saddle between North Yolla Bolly and Black Rock Mountains; Yolla Bolly Eel Primitive Area 2103 Comment
  JEPS123442  Lessingia nemaclada Julie Kierstead Nelson with Marie Buell 2015-7-18 2015 -118 Trinity Yolla Bolly Wilderness; saddle between Black Rock and North Yolla Bolly, off Pettijohn trail. Comment
  UC1299366  Lewisia leeana Freed W. Hoffman 1950-7-4 4015 Trinity Black Rock North Coast Ranges, Yolla Bolly Mts. 2133 Comment
  JEPS123423  Ligusticum apiifolium Julie Kierstead Nelson with Marie Buell 2015-7-18 2015 -111 Trinity Yolla Bolly Wilderness; near Tehama County line; 0.3 miles W of North Yolla Bolly; headwaters of the east fork of the south fork of Trinity River. Comment
  CAS-BOT-BC130860  Lilium pardalinum P. A. Munz 1951-7-17 16610 Trinity Grasshopper Public Camp, 2.5 mi. n.w. of Stuart Gap, North Yolla Bolly Mts. 1402 Comment
  RSA66436  Lilium pardalinum Philip A. Munz 1951-7-17 16610 Trinity Grasshopper Public Camp, 2.5 mi NW of Stuart Gap, North Yolla Bolly Mtns. 1402 Comment
  JEPS74451  Linanthus harknessii W. J. Ferlatte 1967-7-5 604 Trinity Big Flat Trinity Alps 1524 Comment
  UC922293  Linum lewisii Annie M. Alexander and Louise Kellogg 1949-6-30 5725 Trinity Saddle between North Yolla Bolly and Black Rock Mountains (Yolla Bolly Middle Eel Primitive Area); Yolla Bolly Middle Eel Primitive Area 2103 Comment
  UC922300  Lithophragma campanulatum Annie M. Alexander and Louise Kellogg 1949-6-30 5731 Trinity saddle between North Yolla Bolly and Black Rock Mountains; Yolla Bolly Middle Eel Primitive Area 2103 Comment
  JEPS1221  Lithophragma glabrum Freed Hoffman 1950-7-4 4017 Trinity n side of mountain North Yollo Bolly (along trail from White Rock Guard Station to summit of North Yollo Bolly, boundary between Trinity and Tehama Counties); n side of North Yollo Bolly 1828 Comment
  HSC75384  Lithophragma parviflorum J. O. Sawyer 1980-6-18 3451 Trinity Yolla Bolly Wilderness, Cedar Basin 2256 Comment
  JEPS123431  Lomatium ciliolatum Julie Kierstead Nelson with Marie Buell 2015-7-16 2015 -101 Tehama Yolla Bolly Wilderness very near Trinity/Tehama County line; North Yolla Bollies. Comment
  HSC75371  Lomatium ciliolatum var. ciliolatum J. O. Sawyer, K. A. Sawyer 1980-6-18 3443 Trinity Yolla Bolly Wilderness, Cedar Basin 2134 Comment
  UC922271  Lomatium ciliolatum var. ciliolatum Annie M. Alexander and Louise Kellogg 1949-6-29 5720 Trinity saddle between N. Yolla Bolly and Black Rock Mts. (Yolla Bolly Middle Eel Primitive Area); Yolla Bolly Middle Eel Primitive Area 2103 Comment
  UC923148  Lomatium ciliolatum var. ciliolatum Freed W. Hoffman 1950-7-4 3263 Trinity trail to Black Rock along ridge from The Gap Yolla Bolly Mts.; North Coast Ranges, Yolla Bolly Mts. Comment
  UC922288  Lomatium macrocarpum Annie M. Alexander and Louise Kellogg 1949-6-29 5719 Trinity saddle between North Yolla Bolly and Black Rock Mts. (Yolla Bolly Middle Eel Primitive Area); Yolla Bolly Middle Eel Primitive Area 2103 Comment
  UC923150  Lomatium macrocarpum Freed W. Hoffman 1950-7-4 3265 Trinity trail to Black Rock along ridge from The Gap (<Yolly> Bolly Mts.); North Coast Ranges, <Yolly> Bolly Mts. Comment
  JEPS128103  Lonicera conjugialis Julie Kierstead Nelson with Heath Bartosh, Jepson Yolla Bolly Workshop 2017-7-14 2017 -029 Trinity Yolla Bolly Wilderness; Black Rock Lake. Comment
  RSA66420  Lotus crassifolius P. A. Munz 1951-7-17 16594 Trinity Grasshopper Public Camp, 2.5 mi NW of Stuart Gap, North Yolla Bolly Mtns. 1372 Comment
  UC1553477  Lotus crassifolius E. Dean 1988-6-10 30 Tehama ridge ne Stuart Gap (and n of Beegum Creek, along Rd 28N10) Comment
  RSA66426  Lotus humistratus P. A. Munz 1951-7-17 16600 Trinity Grasshopper Public Camp, 2.5 mi NW of Stuart Gap, North Yolla Bolly Mtns. 1372 Comment
  RSA700503  Lotus nevadensis L. P. Janeway 2001-6-10 7148 Tehama High North Coast Ranges. Slope above Road 28N10, 1.1 km northeast of Stuart Gap. 1515 Comment
  JEPS95730  Lotus nevadensis var. nevadensis Vernon H. Oswald and L. Ahart 1995-7-12 7056 Tehama T28N R10W NW1/4 Sec. 35, 4540 ft, High North Coast Ranges, Yellow Pine Forest, serpentine soils. W of Red Bluff and S of Platina between Tedoc Gap and Stuart Gap on Forest Road 28N36, 0.6 mi E of Forest Route 41 1383 Comment
  RSA66440  Lotus oblongifolius var. nevadensis P. A. Munz 1951-7-17 16615 Trinity Grasshopper Public Camp, 2.5 mi NW of Stuart Gap, North Yolla Bolly Mtns. 1433 Comment
  NY15756  Lotus yollabolliensis P. A. Munz 1951-7-20 16706 Trinity Ridge east of Black Rock, North Yolla Bolly Mts. 2133.6 Comment
  UC1023478  Lotus yollabolliensis P. A. Munz 1951-7-20 16706 Trinity e Black Rock (on ridge); North Yolla Bolly Mts.; E of Black Rock, Red Fir Forest, North Yolla Bolly Mts., Trinity Co. 2133 Comment
  CAS-BOT-BC140217  Luetkea pectinata Gary S. Lester 1974-6-30 325 Trinity Trinity-Tehama Co. line.Yolla Bolly Wilderness Area. Ridge top S of N Yolla Bolly Peak, overlooking Beegum Basin 2316 Comment
  HSC39147  Luetkea pectinata Gary S. Lester 1974-6-30 325 Trinity Trinity-Tehama county line, Yolla Bolly Wilderness Area, ridge top of S of N Yolla Bolly Peak, overlooking Beegum Basin 2317 Comment
  UCR3578  Lupinus albifrons var. collinus Frank C. Vasek 1964-8-5 640805- 06 Trinity [Trail below] saddle to North Yolla Bolly Peaks, just west of county line Comment
  RSA66894  Lupinus latifolius subsp. viridifolius Philip A. Munz 1951-7-17 16566 Trinity Grasshopper Public Camp, 2.5 mi NW of Stuart Gap, North Yolla Bolly Mtns. 1372 Comment
  SBBG25906  Lupinus latifolius var. viridifolius D. Myrick 1966-8-7 1473 Tehama North Yolla Bolly Mtn 1524 Comment
  UC922478  Lupinus lepidus var. sellulus Annie M. Alexander and Louise Kellogg 1949-6-29 5723 Trinity Saddle between North Yolla Bolly and Black Rock Mountains; Yolla Bolly Eel Primitive Area 2103 Comment
  CHSC118582  Lupinus obtusilobus L. P. Janeway 2016-9-6 12172 Tehama High North Coast Ranges. Just over the north edge of the saddle 2.4 air-km west of North Yolla Bolly. 2160 Comment
  UC922294  Lupinus obtusilobus Annie M. Alexander and Louise Kellogg 1949-7-2 5752 A Trinity w of North Yolla Bolly Black Rock Mt.; Black Rock Mountain, w of North Yolla Bolly 2332 Comment
  CAS-BOT-BC499132  Luzula cascadensis Peter F. Zika 2012-7-14 25986 Tehama Yolla Bolly Mountain Trail, c. 0.5 mi W of Cold Fork Trail junction, Yolla Bolly Mountains 2130 Comment
  CHSC88561  Luzula cascadensis L. P. Janeway 2001-6-10 7156 Tehama High North Coast Ranges. Along the '35' road 2.4 km southeast of Stuart Gap; about 2.1 km north of North Yolla Bolly. Unmapped meadow/spring. 1600 Comment
  JEPS105656  Luzula cascadensis L. P. Janeway 2001-6-10 7156 Tehama High North Coast Ranges. Along the ''35'' road 2.4 km southeast of Stuart Gap; about 2.1 km north of North Yolla Bolly. Unmapped meadow/spring 1600 Comment
  RSA0058985  Luzula cascadensis Peter F. Zika 2012-7-14 25984 Tehama Cold Fork Trail, c. 1 mile S of Rat Trap Gap, 2 air miles SE of North Yolla Bolla Lake, Yolla Bolly Mountains. 612 Comment
  CAS-BOT-BC320479  Luzula comosa var. laxa Peter F. Zika 2013-6-27 26242 Trinity Trail N of North Yolla Bolly Mountain, 2 air km E of Black Rock Mountain, North Coast Range Highlands (NCoRH) 1890 Comment
  CHSC115858  Luzula comosa var. laxa Peter F. Zika 2013-6-27 26242 Trinity Trail N of North Yolla Bolly Mountain, 2 air km E of Black Rock Mountain, North Coast Range Highlands. 1890 Comment
  CHSC64949  Madia exigua Vernon H. Oswald; Lowell Ahart 1995-7-12 7053 Tehama High North Coast Ranges. W of Red Bluff and S of Platina between Tedoc Gap and Stuart Gap on Forest Road 28N36, 0.8 mi W of Forest Route 45. Roadside. 1341 Comment
  CHSC64952  Madia gracilis Vernon H. Oswald; Lowell Ahart 1995-7-12 7052 Tehama High North Coast Ranges. W of Red Bluff and S of Platina between Tedoc Gap and Stuart Gap on Forest Road 28N36, 0.8 mi W of Forest Route 45. Roadside. 1341 Comment
  CHSC65864  Maianthemum stellatum Maria Ulloa-Cruz 1994-5-26 14 Tehama Yolla Bolla Ranger District. Pole Corral Creek. Shasta-Trinity National Forests. 1600 Comment
  JEPS128113  Marah oregana Julie Kierstead Nelson with Heath Bartosh, Jepson Yolla Bolly Workshop 2017-7-15 2017 -042 Trinity Yolla Bolly Wilderness; near Tehama County line; North Yolla Bollies, Cedar Basin, SW aspect. Comment
  JEPS123433  Melica aristata Julie Kierstead Nelson with Marie Buell 2015-7-17 2015 -098 Trinity Yolla Bolly Wilderness; near Tehama County line; 0.3 miles W of North Yolla Bolly; headwaters of the east fork of the south fork of Trinity River. Comment
  JEPS129810  Melica aristata John Rawlings, Heath Bartosh, Julie Nelson, Jepson Workshop 2017-7-16 2215 B Tehama NE corner of Yolla Bolly Middle Eel Wilderness, Shasta-Trinity National Forest. Comment
  JEPS129811  Melica aristata John Rawlings, Heath Bartosh, Julie Nelson, Jepson Workshop 2017-7-14 2179 B Trinity NE corner of Yolla Bolly Middle Eel Wilderness, Shasta-Trinity National Forest. Comment
  JEPS129812  Melica harfordii John Rawlings, Heath Bartosh, Julie Nelson, Jepson Workshop 2017-7-16 2224 B Tehama NE corner of Yolla Bolly Middle Eel Wilderness, Shasta-Trinity National Forest. Comment
  RSA67199  Melica harfordii P. A. Munz 1951-7-17 16616 Trinity Grasshopper Public Camp, 2.5 mi NW of Stuart Gap, North Yolla Bolly Mtns. 1402 Comment
  JEPS129809  Melica stricta Heath Bartosh, Julie Nelson, Jepson Workshop 2017-7-14 Trinity NE corner of Yolla Bolly Middle Eel Wilderness, Shasta-Trinity Forest. Comment
  RSA66405  Melica stricta P. A. Munz 1951-7-18 16635 Trinity North slope of North Yolla Bolly Peak, N Yolla Bolly Mtns. Line of Tehama and Trinity county. 1982 Comment
  JEPS129813  Melica subulata Jake Schweitzer, Heath Bartosh, Julie Nelson 2017-7-13 Trinity NE corner of Yolla Bolly Middle Eel Wilderness, Shasta-Trinity Forest. Comment
  CAS-BOT-BC429092  Micranthes odontoloma P. A. Munz 1951-7-21 16786 Trinity Fisher Ridge, head of Patty John Basin, North Yolla Bolly Mts. 2072 Comment
  JEPS123420  Micranthes odontoloma Julie Kierstead Nelson with Marie Buell 2015-7-14 2015 -072 Trinity Yolla Bolly Wilderness; near Tehama County line; 0.3 miles W of North Yolla Bolly; headwaters of the east for of the south Fork of Trinity River. Comment
  CAS-BOT-BC349389  Microseris nutans Annie M. Alexander; Louise Kellogg 1949-6-30 5729 Trinity West of trail crossing. Saddle between North Yolla Bolly and Black Rock Mountains, Yolla Bolly Middle Eel Primitive Area 2103 Comment
  JEPS128115  Microseris nutans Julie Kierstead Nelson with Heath Bartosh, Jepson Yolla Bolly Workshop 2017-7-14 2017 -035 Trinity Yolla Bolly Wilderness; trail from Pettijohn Basin to Black Rock Lake. Comment
  UC922272  Microseris nutans Annie M. Alexander and Louise Kellogg 1949-6-30 5729 Trinity saddle between North Yolla Bolly and Black Rock Mountains (w of trail crossing); Yolla Bolly Middle Eel Primitive Area 2103 Comment
  HSC75368  Microsteris gracilis J. O. Sawyer, K. A. Sawyer 1980-6-18 3440 Trinity Yolla Bolly Wilderness, Cedar Basin 2134 Comment
  JEPS123419  Mimulus guttatus Julie Kierstead Nelson with Marie Buell 2015-7-14 2015 -074 Trinity Yolla Bolly Wilderness; near Tehama County line; 0.3 miles W of North Yolla Bolly; headwaters of the east for of the south Fork of Trinity River. Comment
  JEPS123417  Mimulus moschatus Julie Kierstead Nelson with Marie Buell 2015-7-14 2015 -077 Trinity Yolla Bolly Wilderness; near Tehama County line; 0.3 miles W of North Yolla Bolly; headwaters of the east for of the south Fork of Trinity River. Comment
  JEPS123434  Mimulus moschatus Julie Kierstead Nelson with Marie Buell 2015-7-16 2015 -097 Tehama Yolla Bolly Wilderness very near Trinity/Tehama County line; North Yolla Bollies, head of Beegum Basin. Comment
  RSA67549  Mimulus moschatus P. A. Munz 1951-7-17 16585 Trinity Grasshopper Public Camp, 2.5 mi NW of Stuart Gap, North Yolla Bolly Mtns. 1433 Comment
  HSC71902  Mimulus nanus var. nanus Thomas W. Nelson, Jane P. Nelson 1980-6-22 5826 Shasta Shasta-Trinity National Forest, junction of FS Rd. 41 and FS Rd. 28N08 1220 Comment
  UC922338  Mimulus nanus var. nanus Annie M. Alexander and Louise Kellogg 1949-7-4 5770 Trinity below summit on s side North Yolla Bolly; Yolla Bolly Middle Eel Primitive Area Comment
  SBBG52928  Mimulus primuloides D. Myrick 1966-8-6 1465 Trinity South Yolla Bolly Mtn 2133 Comment
  JEPS123414  Minuartia nuttallii subsp. gregaria Julie Kierstead Nelson with Marie Buell 2015-7-15 2015 -082 Trinity Yolla Bolly Wilderness; near open ridgetop 1/4 mile SE of Black Rock. Comment
  CAS-BOT-BC181094  Minuartia nuttallii var. gregaria P. A. Munz 1951-7-20 16719 Trinity Ridge east of Black Rock, North Yolla Bolly Mts. 2164 Comment
  HSC71900  Minuartia rosei Thomas W. Nelson, Jane P. Nelson 1980-6-22 5830 Shasta Shasta-Trinity National Forest, junction of FS Rd. 41 and FS Rd. 28N08 1220 Comment
  CHSC68964  Mitella caulescens Vernon Oswald; Lowell Ahart 1997-7-7 8715 Tehama Forest Route 35 at a branch of the South Fork of Beegum Creek 0.4 mi west of Rat Trap Gap, north side of the Yolla Bolly-Middle Eel Wilderness. 1706 Comment
  JEPS94579  Mitella caulescens Vernon Oswald and Lowell Ahart 1997-7-7 8715 Tehama Forest Route 35 at branch of creek ca. 0.4 mi w Rat Trap Gap (n side of Wilderness); Yolla Bolly-Middle Eel Wilderness, South Fork of Beegum Cree 1706 Comment
  CAS-BOT-BC433060  Mitella pentandra P. A. Munz 1951-7-21 16749 Trinity Head of Patty John Basin, North Yolla Bolly Mts. 2072 Comment
  CAS-BOT-BC433066  Mitella pentandra P. A. Munz 1951-7-21 16749 Trinity Head of Patty John Basin, North Yolla Bolly Mts. 2072 Comment
  CHSC68965  Mitella trifida Vernon Oswald; Lowell Ahart 1997-7-7 8716 Tehama Forest Route 35 at a brach of the South Fork of Beegum Creek 0.4 mi west of Rat Trap Gap, north side of the Yolla Bolly-Middle Eel Wilderness. 1706 Comment
  HSC95730  Mitella trifida Vernon H. Oswald, L. Ahart 1997-7-7 8716 Tehama USFS Rd. 35 at branch of the S Fork of Beegum Creek, 0.4 mi. W of Rat Trap Gap, N side of the Yolla Bolly-Middle Eel Wilderness 1707 Comment
  JEPS94985 Image available Mitella trifida Vernon Oswald and Lowell Ahart 1997-7-7 8716 Tehama 0.4 mi w of Rat Trap Gap (Forest Route 35 at a branch of the South Fork of Beegum Creek, n side of the Yolla Bolly-Middle Eel Wilderness); Yolla Bolly-Middle Eel Wilderness, South Fork of Beegum Cree 1706 Comment
  JEPS95118  Mitella trifida Vernon Oswald and Lowell Ahart 1997-7-7 8716 Tehama 0.4 mi w of Rat Trap Gap (Forest Route 35 at a branch of the South Fork of Beegum Creek, n side of the Yolla Bolly-Middle Eel Wilderness); Yolla Bolly-Middle Eel Wilderness, South Fork of Beegum Cree 1706 Comment
  UCR3916  Monardella glauca Frank C. Vasek 1964-8-5 640805- 10 Trinity [Trail below] saddle to North Yolla Bolly Peaks, just west of county line Comment
  CAS-BOT-BC215513  Monardella odoratissima P. A. Munz 1951-7-18 16633 Trinity North slope of North Yolla Bolly Pk., North Yolla Bolly Mts., line of Tehama-Trinity County 1981 Comment
  CAS-BOT-BC215514  Monardella odoratissima P. A. Munz 1951-7-18 16633 Trinity North slope of North Yolla Bolly Pk., North Yolla Bolly Mts., line of Tehama-Trinity County 1981 Comment
  HSC36123  Monardella odoratissima Judith G. Dickson 1973-7-2 Tehama N Yolla Bolly Mtns., S Fork Beegum Creek, Beegum Basin 1524 Comment
  CAS-BOT-BC444635  Montia chamissoi P. A. Munz 1951-7-22 16818 Trinity Patty John Basin, North Yolla Bolly Mts. 1981 Comment
  CAS-BOT-BC444636  Montia chamissoi P. A. Munz 1951-7-18 16682 Trinity N. slope of N. Yolla Bolly Peak, North Yolla Bolly Mts., line of Tehama - Trinity County 1981 Comment
  CAS-BOT-BC444637  Montia chamissoi P. A. Munz 1951-7-22 16818 Trinity Patty John Basin, North Yolla Bolly Mts. 1981 Comment
  RSA67345  Muhlenbergia filiformis P. A. Munz 1951-7-22 16820 Trinity Patty John Basin, North Yolla Bolly Mountains. 1982 Comment
  JEPS129815  Navarretia sinistra John Rawlings, Heath Bartosh, Julie Nelson, Jepson Workshop 2017-7-13 2151 B Trinity NE corner of Yolla Bolly Middle Eel Wilderness, Shasta-Trinity National Forest. Comment
  CAS-BOT-BC232751  Navarretia sinistra subsp. pinnatisecta P. A. Munz 1951-7-20 16733 Trinity Near Black Rock Lake, N Yolla Bolly Mountains 1981 Comment
  RSA67520  Navarretia sinistra subsp. pinnatisecta P. A. Munz 1951-7-20 16733 Trinity Near Black Rock Lake, North Yolla Bolly Mountains. 1982 Comment
  JEPS97434  Nemacladus capillaris Vernon H. Oswald and L. Ahart 1995-7-12 7060 Tehama T28N R10W Sec. 9, 3950 ft, High North Coast Ranges, Yellow Pine Forest, serpentine soils. Forest Route 41 10.6 mi S of Hwy. 36, W of Red Bluff and SW of Platina 1203 Comment
  CAS-BOT-BC231224  Nemophila parviflora var. austiniae Annie M. Alexander 1949-7-3 5763 Trinity Saddle between North Yolla Bolly and Black Rock Mountains, Yolla Bolly Middle Eel Primitive Area 2103 Comment
  JEPS123432  Nemophila parviflora var. austiniae Julie Kierstead Nelson with Marie Buell 2015-7-16 2015 -099 Tehama Yolla Bolly Wilderness very near Trinity/Tehama County line; North Yolla Bollies head of Beegum Basin. Comment
  UC922475  Nemophila parviflora var. austiniae Annie M. Alexander and Louise Kellogg 1949-7-3 5763 Trinity saddle between North Yolla Bolly and Black Rock Mountains (sw slope Yolla Bolly); Yolla Bolly Middle Eel Primitive Area 2103 Comment
  RSA66897  Osmorhiza berteroi P. A. Munz 1951-7-17 16569 Trinity Grasshopper Public Camp, 2.5 mi NW of Stuart Gap, North Yolla Bolly Mtns. 1372 Comment
  UC922402  Osmorhiza occidentalis Annie M. Alexander and Louise Kellogg 1949-7-5 5781 Trinity saddle between North Yolla Bolly Mt. and Black Rock Mountain; Yolla Bolly Middle Eel Primitive Area 2103 Comment
  CAS-BOT-BC334339  Packera greenei Gary S. Lester; Ronald J. Mastrogiuseppe 1974-6-29 314 Trinity Forest Service Rd. 28N10,, near Grasshopper Camp. 1371 Comment
  HSC39127  Packera greenei Gary S. Lester, R. J. Mastrogiuseppe 1974-6-29 314 Trinity FS Rd. 28N10, near Grasshopper Camp 1372 Comment
  HSC71908  Packera greenei Thomas W. Nelson, Jane P. Nelson 1980-6-22 5821 Shasta Shasta-Trinity National Forest, junction of FS Rd. 41 and FS Rd. 28N08 1220 Comment
  HSC71913  Packera greenei Thomas W. Nelson, Jane P. Nelson 1980-6-22 5816 Shasta Shasta-Trinity National Forest, along USFS Rd. 28N07 E of junction with Rd. 41 1220 Comment
  UC922383  Paeonia brownii Annie M. Alexander and Louise Kellogg 1949-7-1 5745 Trinity saddle between North Yolla Bolly Mt. and Black Rock Mountain; Yolla Bolly Middle Eel Primitive Area 2103 Comment
  CHSC88600  Pectiantia pentandra L. P. Janeway 2001-6-10 7152 Tehama High North Coast Ranges. Along the '35' road 2.4 km southeast of Stuart Gap; about 2.1 km north of North Yolla Bolly. Unmapped meadow/spring. 1600 Comment
  SFV18299  Penstemon anguineus L. Malessa, D. Martin 2000-7-13 12 Trinity Highway 35, 6 miles north of White Rock Station Campground turnoff. Below recently logged area. 1977 Comment
  JEPS128106  Penstemon deustus var. suffrutescens Julie Kierstead Nelson with Heath Bartosh, Jepson Yolla Bolly Workshop 2017-7-14 2017 -033 Trinity Yolla Bolly Wilderness; Black Rock Lake. Comment
  UCR3574  Penstemon heterophyllus Frank C. Vasek 1964-8-5 640805- 03 Tehama North Coast Range, Stuart Gap 1500 Comment
  HSC39152  Penstemon newberryi var. berryi Gary S. Lester 1974-6-30 320 Trinity Trinity-Tehama Co. line, Yolla Bolly Wilderness, ridge top S of N Yolla Bolly Peak 2317 Comment
  UC922376  Penstemon newberryi var. berryi Annie M. Alexander and Louise Kellogg 1949-7-2 5755 Trinity W of North Yolla Bolly (Black Rock Mountain); Yolla Bolly Middle Eel Primitive Area Comment
  JEPS123418  Penstemon procerus Julie Kierstead Nelson with Marie Buell 2015-7-14 2015 -075 Trinity Yolla Bolly Wilderness; near Tehama County line; 0.3 miles W of North Yolla Bolly; headwaters of the east for of the south Fork of Trinity River. Comment
  JEPS21965  Penstemon purpusii Keith Wagnon and Douglas Barbe 1958-7-13 490 Trinity summit ridge between North Yolla Bolly and Black Rock Mtn (exposed saddle area); Trinity National Forest 2133 Comment
  UC922330  Penstemon purpusii Annie M. Alexander and Louise Kellogg 1949-6-30 5735 Trinity saddle between North Yolla Bolly and Black Rock Mountains (among rocks); Yolla Bolly Middle Eel Primitive Area 2103 Comment
  UC922331  Penstemon purpusii Annie M. Alexander and Louise Kellogg 1949-6-30 5735 Trinity saddle between North Yolla Bolly and Black Rock Mountains; Yolla Bolly Middle Eel Primitive Area 2103 Comment
  HSC71897  Phacelia corymbosa Thomas W. Nelson, Jane P. Nelson 1980-6-22 5833 Shasta Shasta-Trinity National Forest, junction of FS Rd. 41 and FS Rd. 28N08 1220 Comment
  UC923104  Phacelia egena Freed W. Hoffman 1950-7-4 3296 Trinity along trail to summit of Black Rock North Coast Ranges, Yolla Bolly Mountains (between The Gap and the peak) 2133 Comment
  UC923460  Phacelia egena Annie M. Alexander and Louise Kellogg 1949-7-2 5747 Trinity saddle between North Yolla Bolly and Black Rock Mountains (trail to Black Rock, s side); Yolla Bolly Middle Eel Primitive Area 2103 Comment
  JEPS128101  Phacelia procera Julie Kierstead Nelson with Heath Bartosh, Jepson Yolla Bolly Workshop 2017-7-14 2017 -027 Trinity Yolla Bolly Wilderness; Black Rock Lake. Comment
  CAS-BOT-BC253540  Phleum alpinum P. A. Munz 1951-7-20 16736 Trinity Dried pond near Black Rock Lake, North Yolla Bolly Mts. 1981 Comment
  RSA67511  Phleum alpinum P. A. Munz 1951-6-20 16736 Trinity near Black Rock Lake; North Yolla Bolly Mts. 1982 Comment
  HSC75379  Phlox diffusa J. O. Sawyer, K. A. Sawyer 1980-6-18 3446 Tehama S of N Yolla Bolly Peak. 2348 Comment
  CAS-BOT-BC60783  Physaria occidentalis Annie M. Alexander; Louise Kellogg 1949-6-29 5721 Trinity Saddle between North Yolla Bolly and Black Rock Mountains, Yolla Bolly Middle Eel Primitive Area. 2103 Comment
  HSC75367  Physaria occidentalis J. O. Sawyer, K. A. Sawyer 1980-6-18 3439 Trinity Yolla Bolly Wilderness, Cedar Basin 2134 Comment
  HSC39117  Pinus balfouriana Gary S. Lester 1973-6-30 49 Tehama Yolla Bolly Wilderness Area, N Yolla Bolly Mtns. 2287 Comment
  UC1134094  Pinus balfouriana H. A. Jensen 1934-6-1 381 Trinity Summit North Yolla Bolly Trinity National Forest, Red Bluff Quad., Summit North Yolla 2438 Comment
  UCR3733  Pinus balfouriana Frank C. Vasek 1964-8-5 640805- 14 Trinity [Trail below] saddle to North Yolla Bolly Peaks, just west of county line Comment
  JEPS128118  Pinus jeffreyi Julie Kierstead Nelson with Heath Bartosh, Jepson Yolla Bolly Workshop 2017-7-13 2017 -022 Trinity Yolla Bolly Wilderness; near Tehama County line; Pettiohn Basin; headwaters of the east fork of the south fork of Trinity River. Comment
  JEPS128116  Pinus monticola Julie Kierstead Nelson with Heath Bartosh, Ken Hickman Jepson Yolla Bolly Workshop 2017-7-14 2017 -038 Trinity Yolla Bolly Wilderness; near Tehama County line; Pettiohn Basin; headwaters of the east fork of the south fork of Trinity River. Comment
  SEINET12514757  Pinus monticola D. A. Charlet, R. Tausch 1995-9-28 2216 Tehama Yolla Bolly Mountains, North Yolla Bolly Peak. south face 2073 Comment
  SEINET12515038  Pinus monticola D. A. Charlet, Robin Tausca 1995-9-28 2215 Tehama Yolla Bolly Mountains; North Yolla Bolly Mountains; south face 2027 Comment
  RSA66887  Piperia transversa Philip A. Munz 1951-7-17 16559 Trinity Grasshopper Public Camp, 2.5 miles northwest of Stuart Gap, North Yolla Bolly Mountains 1418 Comment
  CHSC64958  Plagiobothrys stipitatus var. micranthus Vernon H. Oswald; Lowell Ahart 1995-7-12 7051 Tehama High North Coast Ranges. W of Red Bluff and S of Platina between Tedoc Gap and Stuart Gap on Forest Road 28N36, 0.8 mi W of Forest Route 45. On the bed of a snow lake. 1341 Comment
  RSA66432  Platanthera leucostachys Philip A. Munz 1951-7-17 16606 Trinity Grasshopper Public Camp, 2.5 mi NW of Stuart Gap, North Yolla Bolly Mtns. 1433 Comment
  JEPS129806  Poa bolanderi John Rawlings, Heath Bartosh, Julie Nelson, Jepson Workshop 2017-7-16 2228 B Trinity Shasta-Trinity National Forest, NE corner of Yolla Bolly Middle Eel Wilderness. Comment
  RSA66356  Poa bolanderi P. A. Munz 1951-7-21 16763 Trinity smaller peak just south of North Yolla Bolly PK. 2332 Comment
  RSA67259  Poa bolanderi P. A. Munz 1951-7-18 16667 Trinity North slope of North Yolla Bolly Peak; North Yolla Bolly Mts. 1982 Comment
  RSA67344  Poa secunda P. A. Munz 1951-7-18 16619 Trinity North slope of North Yolla Bolly Peak; North Yolla Bolly Mts. 1982 Comment
  JEPS129807  Poa secunda subsp. juncifolia John Rawlings, Heath Bartosh, Julie Nelson, Jepson Workshop 2017-7-14 2183 B Trinity NE corner of Yolla Bolly Middle Eel Wilderness, Shasta-Trinity National Forest. Comment
  JEPS129808  Poa secunda subsp. secunda John Rawlings, Heath Bartosh, Julie Nelson, Jepson Workshop 2017-7-13 2161 Trinity NE corner of Yolla Bolly Middle Eel Wilderness, Shasta-Trinity National Forest. Comment
  UC922454  Polemonium californicum Annie M. Alexander and Louise Kellogg 1949-7-4 5771 Trinity North Yolla Bolly Yolla Bolly Middle Eel Primitive Area, North Yolla Bolly 2225 Comment
  CAS-BOT-BC231292  Polemonium pulcherrimum Annie M. Alexander; Louise Kellogg 1949-7-4 5769 Trinity North Yolla Bolly, Yolla Bolly Middle Eel Primitive Area 2398 Comment
  HSC39146  Polemonium pulcherrimum Gary S. Lester 1974-6-30 326 Trinity Trinity-Tehama county line, Yolla Bolly Wilderness Area, ridge top of S of N Yolla Bolly Peak, overlooking Beegum Basin 2317 Comment
  UC922451  Polemonium pulcherrimum subsp. pulcherrimum Annie M. Alexander and Louise Kellogg 1949-7-4 5769 Trinity North Yolla Bolly , North Yolla Bolly (Yolla Bolly Middle Eel Primitive Area) 2398 Comment
  CAS-BOT-BC418536  Polygonum minimum P. A. Munz 1951-7-20 16734 Trinity Near Black Rock Lake, North Yolla Bolly Mts. 1981 Comment
  CAS-BOT-BC418537  Polygonum minimum P. A. Munz 1951-7-20 16734 Trinity Near Black Rock Lake, North Yolla Bolly Mts. 1981 Comment
  JEPS106471  Polygonum phytolaccifolium J. K. Nelson with Susan Erwin and Jeff Paulo 2004-7-8 2004 -91 Trinity Yolla Bolly Wilderness, N side of saddle between North Yolla Bolly Mountains and Black Rock, upper end Pettijohn Basin Comment
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Sep 13 2010
  CAS-BOT-BC420079  Polygonum polygaloides subsp. kelloggii P. A. Munz 1951-7-20 16732 Trinity Near Black Rock Lake, North Yolla Bolly Mts. 1981 Comment
  JEPS123436  Polygonum sawatchense subsp. oblivium Julie Kierstead Nelson with Marie Buell 2015-7-18 2015 -119 Trinity Yolla Bolly Wilderness; saddle between Black Rock and North Yolla Bolly, off Pettijohn trail. Comment
  RSA67485  Polygonum shastense P. A. Munz 1951-7-20 16707 Trinity Ridge E of Black Rock, north Yollo Bolly Mounains 2134 Comment
  CAS-BOT-BC421088  Polygonum spergulariiforme P. A. Munz 1951-7-20 16707 Trinity Ridge east of Black Rock, North Yolla Bolly Mts. 2133 Comment
  CAS-BOT-BC233041  Polypogon interruptus P. A. Munz 1951-7-17 16564 Trinity N Yolla Bolly Mountains. Grasshopper Public Camp, 2.5 miles NW of Stuart Gap 1447 Comment
  RSA67391  Polypogon interruptus P. A. Munz 1951-7-17 16564 Trinity Grasshopper Public Camp, 2.5 mi NW of Stuart Gap, North Yolla Bolly Mtns. 1448 Comment
  CAS-BOT-BC76745  Polystichum imbricans subsp. imbricans Annie M. Alexander; Louise Kellogg 1949-7-2 5757 Trinity Yolla Bolly Middle Eel Primitive Area - Saddle between North Yolla Bolly and Black Rock Mountains 2103 Comment
  CHSC118583  Polystichum imbricans subsp. imbricans L. P. Janeway; B. Castro 2016-9-5 12162 Tehama Klamath Ranges/High North Coast Ranges. At the Tehama/Trinity county line; Stuart Gap, 2.7 air-km north of North Yolla Bolly. 1525 Comment
  UC922426  Polystichum imbricans subsp. imbricans Annie M. Alexander and Louise Kellogg 1949-7-2 5757 Trinity saddle between Black Rock Mts. and North Yolla Bolly; Yolla Bolly Middle Eel Primitive Area 2103 Comment
  JEPS75796  Polystichum lonchitis Todd and Virginia Keeler-Wolf 1974-6-6 575 Tehama 1/4 mi w Pettijohn Basin; Yolla Bolly Mts. 1920 Comment
  UC922429  Polystichum scopulinum Annie M. Alexander and Louise Kellogg 1949-7-2 5751 Trinity saddle between N Yolla Bolly and Black Rock Mts. (trail to Black Rock); Yolla Bolly Middle Eel Primitive Area 2103 Comment
  JEPS128111  Populus tremuloides Julie Kierstead Nelson with Heath Bartosh, Jepson Yolla Bolly Workshop 2017-7-15 2017 -041 Trinity Yolla Bolly Wilderness very near Trinity/Tehama County line; North Yolla Bollies, Cedar Basin, SW aspect. Comment
  JEPS123415  Potentilla breweri Julie Kierstead Nelson with Marie Buell 2015-7-14 2015 -076 Trinity Yolla Bolly Wilderness; near Tehama County line; 0.3 miles W of North Yolla Bolly; headwaters of the east for of the south Fork of Trinity River. Comment
  RSA66431  Prunella vulgaris subsp. lanceolata P. A. Munz 1951-7-17 16605 Trinity Grasshopper Public Camp, 2.5 mi NW of Stuart Gap, North Yolla Bolly Mtns. 1372 Comment
  CAS-BOT-BC163069  Prunus emarginata Annie M. Alexander; Louise Kellogg 1949-6-30 5738 Trinity Saddle between North Yolla Bolly and Black Rock Mountains, Yolla Bolly Middle Eel Primitive Area 2103 Comment
  HSC39148  Prunus emarginata Gary S. Lester 1974-6-30 324 Tehama Yolla Bolly Wilderness, slope below ridge near N Yolla Bolly Mtn. 2302 Comment
  UC922316  Prunus emarginata Annie M. Alexander and Louise Kellogg 1949-6-30 5738 Trinity Saddle between North Yolla Bolly and Black Rock Mountains (Yolla Bolly Middle Eel Primitive Area); Yolla Bolly Middle Eel Primitive Area 2103 Comment
  JEPS128117  Pseudotsuga menziesii Julie Kierstead Nelson with Heath Bartosh, Jepson Yolla Bolly Workshop 2017-7-14 2017 -036 Trinity Yolla Bolly Wilderness; trail from Pettiohn Basin to Black Rock Lake. Comment
  JEPS128098  Pteridium aquilinum var. pubescens Julie Kierstead Nelson with Heath Bartosh, Jepson Yolla Bolly Workshop 2017-7-13 2017 -024 Trinity Yolla Bolly Wilderness; near Tehama County line: Pettijohn Basin; headwaters of the east fork of the south fork of the Trinity River. Comment
  RSA66905  Pterospora andromedea P. A. Munz 1951-7-17 16576 Trinity Grasshopper Public Camp, 2.5 mi NW of Stuart Gap, North Yolla Bolly Mtns. 1372 Comment
  UC5542  Quercus chrysolepis W. H. Brewer Sep 1862 1455 Trinity near summit of Yolla Bolly; Yolla Bolly Comment
  RSA66900  Quercus durata P. A. Munz 1951-7-17 16571 Trinity Grasshopper Public Camp, 2.5 mi. NW of Stuart Gap, North Yolla Bolly Mts. 1372 Comment
  HSC71869  Quercus durata var. durata Thomas W. Nelson, Jane P. Nelson 1980-6-22 5806 Shasta Shasta-Trinity National Forest, along USFS Rd. 28N07 E of junction with Rd. 41 1220 Comment
  HSC71871  Quercus durata var. durata Thomas W. Nelson, Jane P. Nelson 1980-6-22 5804 Shasta Shasta-Trinity National Forest, along USFS Rd. 28N07 E of junction with Rd. 41 1220 Comment
  HSC71875  Quercus durata var. durata Thomas W. Nelson, Jane P. Nelson 1980-6-22 5834 Shasta Shasta-Trinity National Forest, junction of FS Rd. 41 and FS Rd. 28N08 1220 Comment
  HSC71876  Quercus durata var. durata Thomas W. Nelson, Jane P. Nelson 1980-6-22 5835 Shasta Shasta-Trinity National Forest, junction of FS Rd. 41 and FS Rd. 28N08 1220 Comment
  HSC71872  Quercus kelloggii Thomas W. Nelson, Jane P. Nelson 1980-6-22 5803 Shasta Shasta-Trinity National Forest, along USFS Rd. 28N07 E of junction with Rd. 41 1220 Comment
  JEPS123447  Raillardella argentea Julie Kierstead Nelson with Marie Buell 2015-7-16 2015 -096 Tehama Yolla Bolly Wilderness very near Trinity/Tehama County line; North Yolla Bollies, NE aspect. Comment
  JEPS123428  Ranunculus orthorhynchus Julie Kierstead Nelson with Marie Buell 2015-7-18 2015 -106 Trinity Yolla Bolly Wilderness; near Tehama County line; 0.3 miles W of North Yolla Bolly; headwaters of the east fork of the south fork of Trinity River. Comment
  CAS-BOT-BC92527  Ribes binominatum P. A. Munz 1951-7-18 16680 Trinity Line of Tehama county - Trinity county. North slope of North Yolla Bolly Peak. North Yolla Bolly Mountains. 1981 Comment
  CAS-BOT-BC92528  Ribes binominatum P. A. Munz 1951-7-18 16680 Trinity Line of Tehama county - Trinity county. North slope of North Yolla Bolly Peak. North Yolla Bolly Mountains. 1981 Comment
  RSA67473  Ribes binominatum P. A. Munz 1951-7-18 16680 Trinity North slope of North Yolla Bolly Peak, N Yolla Bolly Mtns. Line of Tehama and Trinity county. 1982 Comment
  UC922299  Ribes binominatum Annie M. Alexander and Louise Kellogg 1949-7-4 5774 Trinity saddle between North Yolla Bolly and Black Rock Mountain; Yolla Bolly Middle Eel Primitive Area 2103 Comment
  CHSC105871  Ribes cereum Julie Kierstead Nelson; Lauren Johnson, Brad Rust, Talitha Penland Derksen 2010-6-7 2010 -027 Tehama 1.5 mil SW of Tedoc Gap, ca 20 mi west of Red Bluff, south side Forest Road 2712, saddle of Rat Trap Ridge near interecgtion with 45 Road. 536 Comment
  JEPS118710  Ribes cereum Julie Kierstead Nelson, Lauren Johnson, Brad Rust, Talitha Penland Derksen 2010-6-7 2010 -027 Tehama 1.5 mi. SW of Tedoc Gap, ca. 20 mi. west of Red Bluff, south side Forest Road 2712, saddle of Rat Trap Ridge near intersection with 45 Road. Beegum West 7.5 minute quadrangle. Comment
  CHSC68950  Ribes lacustre Vernon Oswald; Lowell Ahart 1997-7-7 8714 Tehama Forest Route 35 at a branch of the South Fork of Beegum Creek 0.4 mi west of Rat Trap Gap, north side of the Yolla Bolly-Middle Eel Wilderness. 1706 Comment
  HSC95673  Ribes lacustre Vernon H. Oswald, L. Ahart 1997-7-7 8714 Tehama USFS Rd. 35 at branch of the S Fork of Beegum Creek, 0.4 mi. W of Rat Trap Gap, N side of the Yolla Bolly-Middle Eel Wilderness 1707 Comment
  JEPS75807  Ribes lacustre Todd and Virginia Keeler-Wolf 1974-7-6 573 Tehama 1/4 mi nw Pettyjohn Basin; Yolla Bolly Mountains 1920 Comment
  JEPS94984  Ribes lacustre Vernon Oswald and Lowell Ahart 1997-7-7 8714 Tehama 0.4 mi w of Rat Trap Gap (Forest Route 35 at a branch of the South Fork Beegum Creek, n side of the Yolla Bolly Middle Eel Wilderness); Yolla Bolly Middle Eel Wilderness, South Fork Beegum Creek 1706 Comment
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Jan 4 2007
  CAS-BOT-BC168896  Ribes lobbii Annie M. Alexander; Louise Kellogg 1949-7-4 5773 Trinity Saddle between North Yolla Bolly and Black Rock Mountains, Yolla bolly Middle Eel Primitive Area 2103 Comment
  UC922298  Ribes lobbii Annie M. Alexander and Louise Kellogg 1949-7-4 5773 Trinity saddle between North Yolla Bolly and Black Rock Mountains; Yolla Bolly Middle Eel Primitive Area 2103 Comment
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Jun 9 2007
  CAS-BOT-BC212587  Ribes montigenum Gary S. Lester 1974-6-30 327 Trinity Ridge top S of N Yolla Bolly Peak, Yolla Bolly Wilderness Area, Trinity-Tehama County line 2316 Comment
  HSC37447  Ribes montigenum Gary S. Lester 1974-6-30 327 Trinity Trinity-Tehama county line, Yolla Bolly Wilderness Area, ridge top of S of N Yolla Bolly Peak 2317 Comment
  HSC75420  Ribes montigenum J. O. Sawyer, K. A. Sawyer 1980-6-17 3432 Trinity Along trail 10W36 to Pettijohn Basin 1860 Comment
  JEPS128105  Ribes montigenum Julie Kierstead Nelson with Heath Bartosh, Jepson Yolla Bolly Workshop 2017-7-14 2017 -031 Trinity Yolla Bolly Wilderness; Black Rock Lake. Comment
  UC922311  Ribes sanguineum var. glutinosum Annie M. Alexander and Louise Kellogg 1949-7-3 5753 Trinity w North Yolla Bolly (top of mt.); Black Rock Mt. 2332 Comment
  CAS-BOT-BC146781  Rosa gymnocarpa P. A. Munz 1951-7-18 16687 Trinity Slope of N. Yolla Bolly Peak, North Yolla Bolly Mts., line of Tehama - Trinity County 1981 Comment
  RSA67478  Rosa gymnocarpa Philip A. Munz 1951-7-18 16687 Trinity N slope of N Yolla Bolly Peak in N Yolla Bolly Mtns. Line of Tehama Co-Trinity Co. 1982 Comment
  CAS-BOT-BC147996  Rubus leucodermis P. A. Munz 1951-7-17 16570 Trinity Grasshopper Public Camp, 2.5 mi. n.w. of Stuart Gap - North Yolla Bolly Mts. 1371 Comment
  CAS-BOT-BC147997  Rubus leucodermis P. A. Munz 1951-7-17 16570 Trinity Grasshopper Public Camp, 2.5 mi. n.w. of Stuart Gap - North Yolla Bolly Mts. 1371 Comment
  CAS-BOT-BC147998  Rubus leucodermis P. A. Munz 1951-7-17 16570 Trinity Grasshopper Public Camp, 2.5 mi. n.w. of Stuart Gap - North Yolla Bolly Mts. 1371 Comment
  RSA66898  Rubus leucodermis Philip A. Munz 1951-7-17 16570 Trinity Grasshopper Public Camp, 2.5 mi NW of Stuart Gap, North Yolla Bolly Mtns. 1372 Comment
  RSA66899  Rubus leucodermis Philip A. Munz 1951-7-17 16570 Trinity Grasshopper Public Camp, 2.5 mi NW of Stuart Gap, North Yolla Bolly Mtns. 1372 Comment
  JEPS128091  Rumex californicus Julie Kierstead Nelson with Heath Bartosh, Jepson Yolla Bolly Workshop 2017-7-13 2017 -015 Trinity Yolla Bolly Wilderness; near Tehama County line: Pettijohn Basin; headwaters of the east fork of the south fork of the Trinity River. Comment
  CHSC68943  Sagina saginoides Vernon Oswald; Lowell Ahart 1997-7-7 8712 Tehama Forest Route 35 at a branch of the South Fork of Beegum Creek 0.4 mi west of Rat Trap Gap, north side of the Yolla Bolly-Middle Eel Wilderness. Along a streamlet. 1706 Comment
  JEPS123426  Salix boothii Julie Kierstead Nelson with Marie Buell 2015-7-18 2015 -108 Trinity Yolla Bolly Wilderness; near Tehama County line; 0.3 miles W of North Yolla Bolly; headwaters of the east fork of the south fork of Trinity River. Comment
  CAS-BOT-BC103466  Salix eastwoodiae P. A. Munz 1951-7-22 16819 Trinity Patty John Basin, North Yolla Bolly Mts. 1981 Comment
  HSC103102  Salix orestera R. W. Tate, J. Rainbow 2014-6-26 1488 Trinity Yolla Bolly - Middle Eel Wilderness; campsite called 'TWin Spring', 'Utah's Pasture', 'Shangrila'. 2180 Comment
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Feb 26 2016
  RSA67256  Salix orestera Philip A. Munz 1951-7-22 16819 Trinity Patty John Basin, North Yolla Bolly Mountains. 1982 Comment
  RSA66876  Sambucus microbotrys P. A. Munz 1951-7-22 16832 Trinity Patty John Basin, North Yolla Bolly Mountains. 1982 Comment
  CAS-BOT-BC236489  Sambucus racemosa subsp. racemosa P. A. Munz 1951-7-22 16832 Trinity Patty John Basin, North Yolla Bolly Mts. 1981 Comment
  CAS-BOT-BC236490  Sambucus racemosa subsp. racemosa P. A. Munz 1951-7-22 16832 Trinity Patty John Basin, North Yolla Bolly Mts. 1981 Comment
  UC922400  Sanicula graveolens Annie M. Alexander and Louise Kellogg 1949-7-3 5760 A Trinity between North Yolla Bolly and Black Rock Mountains (Yolla Bolly Middle Eel Primitive Area); Yolla Bolly Middle Eel Primitive Area 2103 Comment
  HSC75377  Sanicula tuberosa J. O. Sawyer, K. A. Sawyer 1980-6-18 3444 Trinity Yolla Bolly Wilderness, Cedar Basin 2134 Comment
  UC922401  Sanicula tuberosa Annie M. Alexander and Louise Kellogg 1949-7-3 5760 Trinity Saddle between North Yolla Bolly and Black Rock Mountains (Yolla Bolly Middle Eel Primitive Area); Yolla Bolly Middle Eel Primitive Area 2103 Comment
  RSA66404  Saxifraga ferruginea P. A. Munz 1951-7-18 16634 Trinity North slope of North Yolla Bolly Peak, N Yolla Bolly Mtns. Line of Tehama and Trinity county. 1982 Comment
  RSA67018  Saxifraga ferruginea P. A. Munz 1951-7-20 16746 Trinity Head of Patty John Basin. N Yolla Bolly Mtns. 2073 Comment
  UCR3577  Saxifraga punctata subsp. arguta Frank C. Vasek 1964-8-5 640805- 07 Trinity [Trail below] saddle to North Yolla Bolly Peaks, just west of county line Comment
  HSC39124  Scutellaria antirrhinoides Gary S. Lester, R. J. Mastrogiuseppe 1974-6-29 310 Trinity FS Rd. 28N10, near Grasshopper Camp 1372 Comment
  UC922483  Scutellaria antirrhinoides Annie M. Alexander and Louise Kellogg 1949-6-30 5734 Trinity between North Yolla Bolly and Black Rock Mountains; Yolla Bolly Middle Eel Primitive Area 2103 Comment
  UCR4631  Scutellaria antirrhinoides Frank C. Vasek 1964-8-5 640805- 11 Trinity North Coast Range, Saddle between North Yolla Bolly Mountain and Black Rock Mountain, south of White Rock public camp 1750 Comment
  RSA66896  Scutellaria californica P. A. Munz 1951-7-17 16568 Trinity Grasshopper Public Camp, 2.5 mi NW of Stuart Gap, North Yolla Bolly Mtns. 1372 Comment
  UC922322  Senecio aronicoides Annie M. Alexander and Louise Kellogg 1949-6-30 5739 Trinity saddle between North Yolla Bolly and Black Rock Mountains (Yolla Bolly Middle Eel Primitive Area); , btwn North Yolla Boll 2103 Comment
  CHSC64956  Senecio sylvaticus Vernon H. Oswald; Lowell Ahart 1995-7-12 7054 Tehama High North Coast Ranges. W of Red Bluff and S of Platina between Tedoc Gap and Stuart Gap on Forest Road 28N36, 0.8 mi W of Forest Route 45. 1341 Comment
  JEPS123446  Senecio triangularis Julie Kierstead Nelson with Marie Buell 2015-7-18 2015 -114 Trinity Yolla Bolly Wilderness; near Tehama County line; 0.3 miles W of North Yolla Bolly; headwaters of the east fork of the south fork of Trinity River. Comment
  RSA66417  Silene californica P. A. Munz 1951-7-17 16591 Trinity Grasshopper Public Camp, 2.5 mi. NW of Stuart Gap, North Yolla Bolly Mts. 1372 Comment
  UCR3531  Silene californica Frank C. Vasek 1964-8-5 640805- 02 Tehama North Coast Range, Stuart Gap 1500 Comment
  HSC71906  Silene campanulata subsp. glandulosa Thomas W. Nelson, Jane P. Nelson 1980-6-22 5823 Shasta Shasta-Trinity National Forest, junction of FS Rd. 41 and FS Rd. 28N08 1220 Comment
  CAS-BOT-BC389233  Silene laciniata subsp. californica P. A. Munz 1951-7-17 16591 Trinity Grasshopper Public Camp, 2.5 mi. n.w. of Stuart Gap, North Yolla Bolly Mts. 1371 Comment
  CAS-BOT-BC389236  Silene laciniata subsp. californica P. A. Munz 1951-7-17 16591 Trinity Grasshopper Public Camp, 2.5 mi. n.w. of Stuart Gap, North Yolla Bolly Mts. 1371 Comment
  RSA66909  Sisyrinchium bellum Philip A. Munz 1951-7-17 16583 Trinity Grasshopper Public Camp, 2.5 mi NW of Stuart Gap, North Yolla Bolly Mtns. 1372 Comment
  JEPS128108  Sorbus californica Julie Kierstead Nelson with Heath Bartosh, Jepson Yolla Bolly Workshop 2017-7-14 2017 -037 Trinity Yolla Bolly Wilderness; Black Rock Lake. Comment
  JEPS123416  Stachys rigida Julie Kierstead Nelson with Marie Buell 2015-7-14 2015 -078 Trinity Yolla Bolly Wilderness; near Tehama County line; 0.3 miles W of North Yolla Bolly; headwaters of the east for of the south Fork of Trinity River. Comment
  RSA66430  Stachys rigida subsp. rivularis P. A. Munz 1951-7-17 16604 Trinity Grasshopper Public Camp, 2.5 mi NW of Stuart Gap, North Yolla Bolly Mtns. 1372 Comment
  CHSC68945  Stellaria obtusa Vernon Oswald; Lowell Ahart 1997-7-7 8713 Tehama Forest Route 35 at a branch of the South Fork of Beegum Creek 0.4 mi west of Rat Trap Gap, north side of the Yolla Bolly-Middle Eel Wilderness. At roadside. 1706 Comment
  JEPS94586  Stellaria obtusa Vernon Oswald and Lowell Ahart 1997-7-7 8713 Tehama Forest Route 35 at branch of creek ca. 0.4 mi w Rat Trap Gap (n side of Wilderness); Yolla Bolly-Middle Eel Wilderness, South Fork of Beegum Cree 1706 Comment
  JEPS129814  Stipa occidentalis var. californica John Rawlings, Heath Bartosh, Julie Nelson, Jepson Workshop 2017-7-16 2216 B Tehama NE corner of Yolla Bolly Middle Eel Wilderness, Shasta-Trinity National Forest. Comment
  HSC67001  Streptanthus drepanoides Thomas W. Nelson, Jane P. Nelson 1980-6-22 5827 Shasta Shasta-Trinity National Forest, junction of FS Rd. 41 and FS Rd. 28N08 1220 Comment
  CAS-BOT-BC87883  Streptanthus tortuosus P. A. Munz 1951-7-19 16704 Trinity 1 mile northwest of Stuart Gap, north base of North Yolla Bolly Mountains. 1402 Comment
  CAS-BOT-BC87884  Streptanthus tortuosus P. A. Munz 1951-7-19 16704 Trinity 1 mile northwest of Stuart Gap, north base of North Yolla Bolly Mountains. 1402 Comment
  HSC39125  Streptanthus tortuosus Gary S. Lester 1974-6-29 312 Trinity FS Rd. 28N10, near Grasshopper Camp 1372 Comment
  RSA67496  Streptanthus tortuosus P. A. Munz 1951-7-19 16704 Trinity 1 mile NW of Stuart Gap, north base of North Yolla Bolly Mts. 1402 Comment
  HSC39129  Streptanthus tortuosus var. tortuosus Gary S. Lester 1974-6-29 315 Trinity Yolla Bolly Wilderness Area, E of saddle between N Yolla Bolly Mtn. and Black Rock Mtn. 2256 Comment
  JEPS128094  Streptopus amplexifolius var. americanus Julie Kierstead Nelson with Heath Bartosh, Jepson Yolla Bolly Workshop 2017-7-13 2017 -018 Trinity Yolla Bolly Wilderness; near Tehama County line: Pettijohn Basin; headwaters of the east fork of the south fork of the Trinity River. Comment
  UC922511  Swertia radiata Annie M. Alexander and Louise Kellogg 1949-7-2 5756 Trinity w of North Yolla Bolly (on trail to summit); Yolla Bolly Middle Eel Primitive Area, Black Rock Mountain 2332 Comment
  JEPS128107  Symphoricarpos mollis Julie Kierstead Nelson with Heath Bartosh, Jepson Yolla Bolly Workshop 2017-7-14 2017 -034 Trinity Yolla Bolly Wilderness; trail from Pettijohn Basin to Black Rock Lake. Comment
  JEPS75802  Symphyotrichum spathulatum Todd and Virginia Keeler-Wolf 1971-8-20 408 Tehama Pettijohn Basin Yolla Bolly Mountains 1889 Comment
  JEPS128093  Symphyotrichum spathulatum var. spathulatum Julie Kierstead Nelson with Heath Bartosh, Jepson Yolla Bolly Workshop 2017-7-13 2017 -017 Trinity Yolla Bolly Wilderness; near Tehama County line: Pettijohn Basin; headwaters of the east fork of the south fork of the Trinity River. Comment
  CAS-BOT-BC81358  Taxus brevifolia P. A. Munz 1951-7-17 16554 Trinity Grasshopper Public Camp, 2.5 mi. n.w. of Stuart Gap, North Yolla Bolly Mts. 1341 Comment
  CAS-BOT-BC81359  Taxus brevifolia P. A. Munz 1951-7-17 16554 Trinity Grasshopper Public Camp, 2.5 mi. n.w. of Stuart Gap, North Yolla Bolly Mts. 1341 Comment
  NY17490  Taxus brevifolia P. A. Munz 1951-7-17 16554 Trinity This specimen represents an endangered or threatened species. The specific locality has been removed from this record to protect this species from over-collection. These data may be supplied to researchers on request. Comment
  RSA66882  Taxus brevifolia Philip A. Munz 1951-7-17 16554 Trinity North Yolla Bolly Mountains, Grasshopper Public Camp, 1.5 miles northwest of Stuart Gap Comment
  JEPS75826  Thalictrum fendleri Todd and Virginia Keeler-Wolf 1971-8-20 414 Tehama Pettijohn Basin Yolla Bolly Mountains (nw-facing slope) 1981 Comment
  JEPS97435  Trichostema laxum Vernon H. Oswald and L. Ahart 1995-7-12 7059 Tehama T28N R10W Sec. 9, 3950 ft, High North Coast Ranges, Yellow Pine Forest, serpentine soils. Forest Route 41 10.6 mi S of Hwy. 36, W of Red Bluff and SW of Platina 1203 Comment
  JEPS128089  Trifolium cyathiferum Julie Kierstead Nelson with Heath Bartosh, Jepson Yolla Bolly Workshop 2017-7-13 2017 -013 Trinity Yolla Bolly Wilderness; near Tehama County line: Pettijohn Basin; headwaters of the east fork of the south fork of the Trinity River. Comment
  JEPS128092  Trifolium longipes subsp. atrorubens Julie Kierstead Nelson with Heath Bartosh, Jepson Yolla Bolly Workshop 2017-7-13 2017 -016 Trinity Yolla Bolly Wilderness; near Tehama County line: Pettijohn Basin; headwaters of the east fork of the south fork of the Trinity River. Comment
  JEPS129804  Trisetum canescens John Rawlings, Heath Bartosh, Julie Nelson, Jepson Workshop 2017-7-13 2144 Trinity NE corner of Yolla Bolly Middle Eel Wilderness, Yolla Bolla Mountains, Shasta-Trinity National Forest. Comment
  HSC75422  Tsuga mertensiana J. O. Sawyer 1980-6-18 3434 Trinity N slope of Black Rock Mtn. 2348 Comment
  CAS-BOT-BC74117  Turritis glabra Annie M. Alexander; Louise Kellogg 1949-7-3 5764 Trinity Saddle between North Yolla Bolly and Black Rock Mountains, Yolla Bolly Middle Eel Primitive Area. 2103 Comment
  JEPS128112  Urtica dioica Julie Kierstead Nelson with Heath Bartosh, Jepson Yolla Bolly Workshop 2017-7-15 2017 -043 Trinity Yolla Bolly Wilderness; near Tehama County line; North Yolla Bollies, Cedar Basin, SW aspect. Comment
  UC922477  Valeriana californica Annie M. Alexander and Louise Kellogg 1949-7-3 5762 Trinity Saddle between North Yolla Bolly and Black Rock Mountains (Yolla Bolly Middle Eel Primitive Area); Yolla Bolly Middle Eel Primitive Area 2103 Comment
  JEPS123438  Veratrum californicum var. californicum Julie Kierstead Nelson with Marie Buell 2015-7-18 2015 -116 Trinity Yolla Bolly Wilderness; near Tehama County line; 0.3 miles W of North Yolla Bolly; headwaters of the east fork of the south fork of Trinity River. Comment
  RSA66415  Verbena lasiostachys var. lasiostachys Philip A. Munz 1951-7-17 16588 Trinity Grasshopper Public Camp, 2.5 mi NW of Stuart Gap, North Yolla Bolly Mtns. 1372 Comment
  RSA66891  Veronica americana Philip A. Munz 1951-7-17 16562 Trinity Grasshopper Public Camp, 2.5 mi NW of Stuart Gap, North Yolla Bolly Mtns. 1448 Comment
  JEPS128090  Veronica peregrina subsp. xalapensis Julie Kierstead Nelson with Heath Bartosh, Jepson Yolla Bolly Workshop 2017-7-13 2017 -014 Trinity Yolla Bolly Wilderness; near Tehama County line: Pettijohn Basin; headwaters of the east fork of the south fork of the Trinity River. Comment
  HSC39128  Vicia americana var. americana Gary S. Lester 1974-6-29 315 Trinity Yolla Bolly Wilderness Area, E of saddle between N Yolla Bolly Mtn. and Black Rock Mtn. 2256 Comment
  CHSC63427  Viola cuneata Vernon H. Oswald 1994-6-11 6272 Tehama Forest Rd. 28N36 between Tedoc Gap and Stuart Gap, 0.5 mi W of Post Creek, W of Red Bluff and S of Platina. 1365 Comment
  HSC71901  Viola cuneata Thomas W. Nelson, Jane P. Nelson 1980-6-22 5829 Shasta Shasta-Trinity National Forest, junction of FS Rd. 41 and FS Rd. 28N08 1220 Comment
  UC1761401  Viola glabella Keith Wagnon and Douglas Barbe 1958-7-13 454 Trinity about 1 mi S of Stuart Gap (W of the trail to Black Rock Mtn. L.O. [Lookout?]); Trinity National Forest 1402 Comment
  HSC75366  Viola purpurea subsp. purpurea J. O. Sawyer, K. A. Sawyer 1980-6-18 3438 Trinity Yolla Bolly Wilderness, Cedar Basin 2134 Comment
  UC922289  Viola sheltonii Annie M. Alexander and Louise Kellogg 1949-7-3 5758 Trinity Saddle between North Yolla Bolly and Black Rock Mountains (Yolla Bolly Middle Eel Primitive Area); Yolla Bolly Middle Eel Primitive Area 2103 Comment
  CHSC78238  Wyethia longicaulis Vernon H. Oswald 2000-5-17 9922 Tehama Stuart Gap Road (FR 41) 19.7 mi south of Hwy. 36. 1203 Comment
  HSC71915  Zigadenus micranthus Thomas W. Nelson, Jane P. Nelson 1980-6-22 5813 Shasta Shasta-Trinity National Forest, along USFS Rd. 28N07 E of junction with Rd. 41 1220 Comment



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