Search Results — 2000 specimen records retrieved (1107 records with coordinates)
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Results for search: Collector=Balls;   

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(For large data reqests, please contact Jason Alexander, jason_alexander@berkeley.edu.)

 Please cite data retrieved from this page: Data provided by the participants of the Consortium of California Herbaria (ucjeps.berkeley.edu/cch_archive/).
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? Specimen ID Determination * Collector Collection Date Collection Number County Locality Elevation in meters Feedback
  UC1174918  Abronia E. K. Balls and E. R. Blakley 1958-10-15 23719 Santa Barbara Santa Cruz Island, Mouth of Laguna Canyon Comment
  RSA0025781  Abronia latifolia E. K. Balls 1948-3-5 7867 Monterey 17 Mile Drive, Pebble Beach. 6 Comment
  UC1294028  Abronia maritima E. K. Balls and E. R. Blakley 1958-10-11 23637 Santa Barbara Santa Cruz Island, Prisoners' Harbor 1 Comment
  RSA131505  Abronia maritima E. K. Balls, E. R. Blakley 1958-10-13 23694 Santa Barbara Santa Cruz Island. Beach at Mouth of Sauces Canyon 3 Comment
  RSA59951  Abronia maritima E. K. Balls 1950-6-17 14888 Los Angeles 12 miles N of Zumi Beach, Hwy 101. 3 Comment
  RSA59790  Abronia turbinata E. K. Balls 1950-5-23 14860 Inyo 4.2 miles northwest of Bishop. 1250 Comment
  RSA0025914  Abronia umbellata E. K. Balls 1948-5-14 7914 Monterey 17 Mile Drive, Pebble Beach. 3 Comment
  CAS-BOT-BC203231  Abutilon palmeri E. K. Balls 1956-11-21 22382 San Diego Mrs. C. E. Norland's garden, Spring Valley Comment
  RSA92004  Acaena E. K. Balls 1954-7-8 10141 Monterey Peter Van Road, just off State Hwy. 1 south of Wild Cat Creek, Carmel HIghlands. 30 Comment
  RSA124043  Acamptopappus shockleyi E. K. Balls 1958-5-15 23230 Inyo 1.3 mi. se. from Emigrant Spring on road from Furnace Creek to Trona. 1280 Comment
  CAS-BOT-BC330691  Acer glabrum var. diffusum E. K. Balls 1954-9-27 20195 San Bernardino Sugarloaf Mt., NW slope from Moonridge, San Bernardino Mts. 2895 Comment
  CAS-BOT-BC330957  Acer glabrum var. glabrum E. K. Balls 1950-9-1 15594 Plumas East of Long Lake, by trail going S around lake, southern part of county 2133 Comment
  RSA78981  Acer glabrum var. torreyi E. K. Balls, Percy C. Everett 1952-10-7 18099 Amador 2.1 mi NE of Peddler Hill, Hwy 88, Carson Pass Hwy. 2165 Comment
  RSA59476  Acer macrophyllum E. K. Balls 1950-9-15 15869 Plumas 1.2 miles north of junction of Highway 89 and 24, road from Greenville to Quincy 976 Comment
  CAS-BOT-BC28709  Achillea millefolium E. K. Balls 1969-8-5 12158 Monterey Carmel Highlands, opposite Yankee Point, north end of Santa Lucia Mountains 365 Comment
  SEINET3144638  Achillea millefolium E. K. Balls 1950-9-2 15645 Plumas Nye Meadows, W slope of Mt. Ingalls, N of Grizzly Valley 2256 Comment
  CAS-BOT-BC28731  Achillea millefolium Edward Kent Balls 1950-9-8 15711 Plumas Lake Center Public Campground 2042 Comment
  RSA50158  Achillea millefolium E. K. Balls 1949-7-9 s.n. Siskiyou Salmon Mtns. top of pass on rd from Etna to Sawyer's Bar. 1479 Comment
  RSA210935  Achillea millefolium var. californica E. K. Balls 1969-8-5 12158 Monterey Carmel highlands, opp. Yankee Point, N end of Santa Lucia Mts. 152 Comment
  CAS-BOT-BC400009  Achlys triphylla E. K. Balls 1951-5-7 16490 Del Norte 6 mi. s. of state line, Hwy 199, between Grants Pass and Crescent City Comment
  RSA48333  Achyronychia cooperi E. K. Balls 1949-4-4 12969 Imperial Colorado Desert. between Durmid and Salton on Highway 111. 0 Comment
Read comments
Sep 18 2012
  SD48505  Acmispon grandiflorus var. grandiflorus E. K. Balls 1957-5-22 22513 Butte North fork Feather River, above Camp Rogers, on trail to Buck's Lake. 655 Comment
  RSA50092  Aconitum columbianum E. K. Balls 1949-7-1 13706 Trinity Canyon Creek Meadows, Canyon Creek. 1372 Comment
  SBBG28535  Aconitum columbianum E. K. Balls 1949-7-1 13706 a Trinity 1 mi below Cyn Crk Meadow, Cyn Crk 1310 Comment
  CAS-BOT-BC391476  Aconitum columbianum subsp. columbianum E. K. Balls 1950-9-8 15717 Plumas Lakes Center Public Campground, southern Plumas County 2042 Comment
  RSA50091  Aconitum columbianum var. columbianum E. K. Balls 1949-7-1 13706 Trinity Canyon Creek Meadows, Canyon Creek. 1372 Comment
  RSA50093  Aconitum columbianum var. columbianum E. K. Balls 1949-7-1 13706 a Trinity 1 mile below Canyon Creek Meadow, Canyon Creek. 1311 Comment
  RSA162474  Actaea rubra subsp. arguta E. K. Balls 1963-8-13 12076 Monterey Palo Colorado Canyon, 2.5 miles from turn off State Hwy 1. 76 Comment
  RSA59331  Actaea rubra subsp. arguta E. K. Balls 1950-9-10 15777 Plumas 1.5 miles along trail from Lakes Center Public Camp, to Long Lake outlet. 2012 Comment
  RSA49994  Adenocaulon bicolor E. K. Balls 1949-6-30 13699 Trinity Ripstein Camp, Canyon Creek 762 Comment
  CAS-BOT-BC139935  Adenostoma fasciculatum E. K. Balls; E. R. Blakley 1958-10-14 23707 Santa Barbara Santa Cruz Island, SE. from Cocho Diablo, ridges S. side of Canyon Medio 213 Comment
  RSA114888  Adenostoma fasciculatum var. fasciculatum E. K. Balls, Percy C. Everett 1954-10-7 s.n. Mariposa Hwy. 49, 2.2 mi. n.w. of Mariposa on road to Bear Valley. Comment
  RSA59333  Adiantum aleuticum E. K. Balls 1950-9-12 15784 Plumas 1.5 miles along trail from Lakes Center Public Campground to Long Lake outlet 2012 Comment
  CAS-BOT-BC69641  Adiantum capillus-veneris E. K. Balls 1958-7-16 23549 Monterey S. bank, Salmon Creek, along State Hwy. 1. 45 Comment
  UC1175151  Adiantum capillus-veneris E. K. Balls and E. R. Blakley 1958-10-15 23724 Santa Barbara small canyon e of laguna Canyon; Santa Cruz Isl 15 Comment
  RSA29707  Aesculus californica E. K. Balls, P. C. Everett 1953-10-8 18588 Marin 11 miles NW of Stinson Beach along highway 1 to Olema. 46 Comment
  RSA124673  Agave deserti subsp. deserti E. K. Balls, Percy C. Everett 1957-11-6 22777 San Diego 3 mi. NE Banner Trading Post, State Hwy. 78, Julian to Brawley. 823 Comment
  SEINET6700662 Image available Ageratina adenophora E. K. Balls 1948-3-26 7885 Monterey Laffley Creek, Big Sur 46 Comment
  RSA50159  Ageratina occidentalis E. K. Balls 1949-7-10 13951 Siskiyou 1.5 miles from Finlay Camp, road from Etna to Sawyer's Bar. 817 Comment
  RSA59669  Ageratina occidentalis E. K. Balls 1950-9-9 15737 Plumas West of Lakes Center Public Campground. Southern Plumas County. 2043 Comment
  RSA78279  Agoseris heterophylla E. K. Balls, Lee W. Lenz 1952-5-10 17154 Mendocino 6.4 miles W along road to Boonville from Hwy 101. 427 Comment
  RSA2469532  Agoseris hirsuta E. K. Balls 1969-5-19 12145 Monterey Carmel Highlands, opp. Yankee Point: N end of Santa Lucia Mts. 366 Comment
  RSA29875  Agoseris retrorsa E. K. Balls, Percy C. Everett 1954-5-19 19367 San Bernardino 3 miles NE of Camp Angelus along road to Barton Flats, San Bernardino Mts. 1950 Comment
  RSA59661  Agrostis scabra E. K. Balls 1950-9-9 15731 Plumas West of Lakes Center Public Campground. Southern Plumas County. 2043 Comment
  RSA59339  Agrostis stolonifera E. K. Balls 1950-9-8 15704 Plumas Lakes Center Public Campground, southern 2043 Comment
  RSA48806  Aira caryophyllea E. K. Balls 1948-5-22 7932 Monterey Carmel Highlands above Yankee Pt. 213 Comment
  RSA73946  Aira caryophyllea E. K. Balls, Lee W. Lenz 1952-5-13 17222 Trinity 5.1 miles s.w from Douglas City Bridge over Trinity Ricer on road to Hayfork. Comment
  RSA59775B  Aliciella lottiae E. K. Balls 1950-5-23 14877 Mono Just north of Inyo County Line, Hwy 395, Paradise Camp. 1951 Comment
  RSA78903  Allenrolfea occidentalis E. K. Balls, Percy C. Everett 1952-10-3 18009 Los Angeles 2.3mi. N of lancaster, Hwy 6 at jct. with Hwy 138. 762 Comment
  RSA124795  Allionia incarnata E. K. Balls, P. C. Everett 1957-11-5 22764 Imperial On road NE from Niland to Beal Well 122 Comment
  UC1075578  Allium amplectens E. K. Balls and L. W. Lenz 1956-6-19 21832 Shasta 2 mi s turn-off Hwy. 44 at Shingleton (along rd. to Manton) 914 Comment
  RSA109786  Allium amplectens E. K. Balls, Lee W. Lenz 1956-6-19 21832 Shasta 2 miles S along road to Manton from turn-off Highway 44 at Shingletown. 915 Comment
  RSA49799  Allium campanulatum E. K. Balls 1949-7-1 13711 Trinity Canyon Creek Meadow, Canyon Creek. 1372 Comment
  RSA79337  Allium cratericola E. K. Balls, Lee W. Lenz 1952-5-12 17209 Trinity Half mile west of turn off to Peanut and Hayfork from highway 36. Comment
  RSA50150  Allium falcifolium E. K. Balls 1949-7-8 13918 Siskiyou Trail from Scott Mountain Camp to Carmen Lake, Scott Mt. 1753 Comment
  SD46473  Allium fimbriatum var. fimbriatum E. K. Balls, P. C. Everett 1956-5-9 21587 Kern 7.5 miles southwest from junction Highway 6 with Highway 178, north of Mojave. 945 Comment
  SD48555  Allium fimbriatum var. fimbriatum E. K. Balls, P. C. Everett 1958-5-16 23253 Inyo On dry rocky slopes over clay. 6.3 miles south from Olancha along U.S. Highway 395. 1280 Comment
  SD46474  Allium fimbriatum var. mohavense E. K. Balls, P. C. Everett 1956-5-9 21589 Kern On dry sandy flats, 5 miles southwest of junction Highway 6 with Highway 178, north of Mojave. 883 Comment
  RSA0083842  Allium hyalinum E. K. Balls, Lee W. Lenz 1952-4-17 17050 Tulare 6.7 mi. SE of turn off to the Tule River Indian Reservation from Hwy 190, South Fork Tule River. 198 Comment
  SEINET3878902  Allium platycaule E. K. Balls 1950-5-19 14782 Lassen 16.5 mi W of Madeline on rd. from Adin.; 0 1676 Comment
  CAS-BOT-BC476624  Allium tolmiei E. K. Balls 1950-5-18 14 .767. Lassen Along Ash Creek, above Ash Creek Public camp, off rd. from Adin to Medeline. 1584 Comment
  RSA59175  Allium validum E. K. Balls 1950-9-1 15601 Plumas East of Long Lake in meadow, sloping down to 2 smaller lakes. 2104 Comment
  RSA59689  Alnus incana subsp. tenuifolia E. K. Balls 1950-9-9 15758 Plumas South end of small lake, to west of Lakes Center Public Campground. 2043 Comment
  RSA59909  Alnus incana subsp. tenuifolia E. K. Balls 1950-9-14 15824 Plumas 6 miles northwest of Chester, North Fork Feather River. 1402 Comment
  RSA59262  Alnus rhombifolia E. K. Balls 1950-8-31 15554 Plumas Spanish Creek, off Highway 24, just north of Quincy. 1067 Comment
  RSA125633  Alnus rhombifolia E. K. Balls 1957-2-27 22448 San Diego Botanic Garden, Claremont. from collection by C. B. Wolf , Feb. 5m 1941from Santa Ana River, San Bernardino Mts., at s. form of public camp grounds. 396 Comment
Read comments
Jun 19 2013
  RSA59921  Amaranthus californicus E. K. Balls 1950-9-15 15834 Plumas North Fork Feather River, 6 miles northwest of Chester 1402 Comment
  RSA60211  Amaranthus powellii E. K. Balls 1950-9-6 15686 Plumas Road from Quincy to E Quincy. 1098 Comment
  RSA50234  Amelanchier pallida E. K. Balls 1949-7-9 13943 Siskiyou 10.3 miles from Etna on rd. to Sawyer's Bar. Summit of pass over Salmon Mts. 1479 Comment
  RSA59866  Amelanchier pallida E. K. Balls 1950-5-11 14611 Modoc West of Middle Lake, between Eagleville and Cedarville. 1433 Comment
  RSA59973  Amelanchier pallida E. K. Balls 1950-5-13 14678 Modoc West shore of Goose Lake, 0.5 mile south of Oregon-California State line. 1463 Comment
  RSA78982  Amelanchier pumila E. K. Balls, Percy C. Everett 1952-10-8 18106 El Dorado 1.8 miles NW of El Dorado-Alpine County line, Hwy 89. 2134 Comment
  CAS-BOT-BC214635  Amelanchier utahensis Edward Kent Balls 1950-5-20 14790 Modoc South Fork Public Camp, Likely to Clear Lake, South fork Pitt River. 1432 Comment
  SEINET3151693  Amsinckia eastwoodiae E. K. Balls, L. W. Lenz 1950-3-28 14491 Kern 3.5 miles NW of Woodford, Hwy 466 between Tehachpi and Bakersfield 762 Comment
  RSA0090961  Amsinckia eastwoodiae E. K. Balls, L. W. Lenz 1952-4-16 17040 Tulare 3 mi. NE along Bear Creek Road, North Fork Tule River. 366 Comment
  SEINET3151720  Amsinckia tessellata E. K. Balls, L. W. Lenz 1950-3-28 14467 Los Angeles 1 mile E of junction of hwy 99 and 138, just S of Gorman 1158 Comment
  RSA246178  Amsinckia tessellata E. K. Balls, N. N. Balls 1966-3-17 12115 Kern N of Mojave along Hwy 46 [466] to Tehachapi. Comment
  RSA115017  Anaphalis margaritacea E. K. Balls 1955-8-2 20987 Siskiyou Seed collected along Klamath river, 7.6 mi. N of Somesbar, Hwy. 96 244 Comment
  RSA501140  Anaphalis margaritacea E. K. Balls 1949-7-10 13968 Siskiyou 5 miles from Somes Bar on way to Forks of Salmon 213 Comment
  RSA59692  Anaphalis margaritacea E. K. Balls 1950-9-9 15761 Plumas 1.5 mi. along trail from Lakes Center Public Campground to Long Lake outlet 2073 Comment
  RSA50230  Anemone deltoidea E. K. Balls 1949-7-9 13938 Siskiyou 8.3 miles from Etna on road to Sawyer's Bar. 1006 Comment
  RSA49334  Anemopsis californica E. K. Balls 1949-10-18 14397 San Bernardino Rabbit Spring, Lucerne Valley 915 Comment
  RSA131715  Anemopsis californica E. K. Balls 1958-6-11 23271 Inyo 5.1 miles north of Olancha, U.S. Hwy. 6/395. 1128 Comment
  RSA131716  Anemopsis californica E. K. Balls 1958-6-11 23271 Inyo 5.1 miles north of Olancha, U.S. Hwy. 6/395. 1128 Comment
  RSA59305  Angelica breweri E. K. Balls 1950-9-12 15790 Plumas 1.5 miles along trail from Lakes Center Public Camp to Long Lake Outlet, southern Plumas County. 2012 Comment
  RSA59978  Antennaria dimorpha E. K. Balls 1950-5-13 14683 Modoc West shore of Goose Lake, 0.5 mile south of Oregon-California State line. 1463 Comment
  RSA179749  Antirrhinum multiflorum E. K. Balls 1965-7-8 12098 Monterey Carmel Highlands, opposite Yankee Point. 183 Comment
  RSA79095  Antirrhinum vexillocalyculatum subsp. intermedium E. K. Balls, Percy C. Everett 1952-10-14 18210 Plumas 3.6 mi W of jct of Hwys 89 and 24, along Feather River Hwy. 762 Comment
  RSA59699  Apocynum androsaemifolium subsp. pumilum E. K. Balls 1950-9-9 15768 Plumas 1.5 mi. along trail from Lakes Center Public Campground to Long Lake outlet 2073 Comment
  RSA49967  Aquilegia formosa E. K. Balls 1949-7-8 13893 Trinity Scott Mtn Camp Meadow, Scott Mt. Trinity County. 1631 Comment
  RSA79365  Aquilegia formosa var. truncata E. K. Balls, Lee W. Lenz 1952-5-11 17184 Mendocino Bridge on from Dos Rios over N Fork Eel River just S of Mina. Comment
  RSA0126329  Arabis hirsuta var. glabrata E. K. Balls 1950-9-15 15826 Plumas 6 miles NW of Chester, North Fork Feather River. 1402 Comment
  RSA50011  Arabis holboellii var. retrofracta E. K. Balls 1949-6-30 13688 Trinity About Ripstein Camp, Canyon Creek. 762 Comment
  RSA59496  Arabis sparsiflora E. K. Balls 1950-5-15 14704 Siskiyou Lava Beds National Monument, below Indian Well Public Camp. 1402 Comment
  UC1293877  Arceuthobium campylopodum E. K. Balls 1958-9-25 23608 Monterey above Yankee Point (Carmel Highlands) 152 Comment
  CAS-BOT-BC23688  Arctostaphylos columbiana E. K. Balls; L. W. Lenz 1955-5-16 20748 Mendocino 27 mi. se. from Shelter Cove on old Coast Road to rockport 441 Comment
  CAS-BOT-BC23689  Arctostaphylos columbiana E. K. Balls; L. W. Lenz 1955-5-16 20748 Mendocino 27 mi. se. from Shelter Cove on old Coast Road to rockport 441 Comment
  RSA30114  Arctostaphylos columbiana E. K. Balls, Percy C. Everett, B. K. Balls 1953-10-9 18603 Sonoma 0.2 mi. NW of Ocean cove, Hwy 1 between Fort Ross and Point Arena; 5 mi. NW of Fort Ross 91 Comment
  RSA89800  Arctostaphylos columbiana var. columbiana E. K. Balls, Percy C. Everett, B. K. Balls 1953-10-13 18647 Del Norte 1 mi. e. of e. boundary of Jedediah Smith State Park, Hwy 199, between Crescent City and Grants Pass (Oregon). 61 Comment
  RSA114977  Arctostaphylos columbiana var. tracyi E. K. Balls, L. W. Lenz, B. K. Balls 1955-5-16 20746 Mendocino 24.6 mi. se. of Shelter Cove, Coast Road to Rockport. 457 Comment
  RSA26358  Arctostaphylos crustacea E. K. Balls, Percy C. Everett 1953-10-16 18682 San Mateo Hwy 5, 30.8 mi SE of San Francisco-San Mateo Co. line. 762 Comment
  OBI14494  Arctostaphylos crustacea subsp. crustacea E. K. Balls 1948-3-19 7870 San Mateo 2 mi N of S end of State rte 5 305 Comment
  UC1002985  Arctostaphylos edmundsii E. K. Balls and P. C. Everett 1953-10-17 18696 Monterey s Little Sur River mouth (off Hwy 1, type locality); Hurricane Pt. 15 Comment
  RSA77274  Arctostaphylos glandulosa subsp. mollis E. K. Balls 1952-4-2 8397 Santa Barbara Just south of Summit, San Marcos Pass, Hwy.150. Santa Barbara to Santa Ynes. 671 Comment
  RSA130907  Arctostaphylos hookeri subsp. hookeri E. K. Balls 1958-7-19 23563 San Mateo State Highway 5, 2 miles NW of junction with road from Big Basin State Park 671 Comment
  CAS-BOT-BC24452  Arctostaphylos insularis E. K. Balls 1954-2-15 18759 Santa Barbara Collected on ridge about .25 mi. w. of Prisoner's Harbor, Santa Cruz Id. Comment
  RSA131482  Arctostaphylos insularis var. insularis E. K. Balls, E. R. Blakley 1958-10-11 23650 Santa Barbara Santa Cruz Island. Ridge on S of Canyon Medio 274 Comment
  RSA79200  Arctostaphylos manzanita E. K. Balls, Percy C. Everett 1952-10-7 18089 Calaveras 2.4 mi. NW of San Andreas, Hwy. 49, across North Fork Calaveras River. 366 Comment
  RSA96865  Arctostaphylos manzanita subsp. manzanita E. K. Balls 1954-10-15 20309 Shasta Hwy 36, 0.8 mi. s.e. of Platina, between Fortuna and Red Bluff. Comment
  RSA113252  Arctostaphylos mewukka E. K. Balls, L. W. Lenz, B. K. Balls 1955-5-11 20458 Mariposa Hwy. 49, top of grade, Bear Valley to Bagby, 3.8 mi. w. of Bagby. 640 Comment
  SEINET3164294  Arctostaphylos nevadensis E. K. Balls 1950-9-1 15591 Plumas Long Lake, ridge above east shore along trail going south of lake 2134 Comment
  RSA78979  Arctostaphylos nevadensis E. K. Balls, Percy C. Everett, B. K. Balls 1952-10-7 18098 Amador 6.4 mi. NE of El Dorado Nat'l Forest boundary, by turn off to Peddler Hill, Hwy 88. 2134 Comment
  RSA130903  Arctostaphylos nummularia var. sensitiva E. K. Balls 1958-7-19 23567 Monterey 0.6 mi. W of jct. with US Hwy 101 along road from Castroville to Prunedale. 45 Comment
  RSA26634  Arctostaphylos nummularia var. sensitiva E. K. Balls, Percy C. Everett, B. K. Balls 1953-10-16 18684 Santa Cruz 0.5 mi. e. of entrance to Big Basin State Park. 518 Comment
  UC1294043  Arctostaphylos pajaroensis E. K. Balls 1958-7-19 23562 Monterey along road from Castroville to Prunedale 0.6 mi w jct. with U.S. Highway 101 45 Comment
  RSA130908  Arctostaphylos pajaroensis E. K. Balls 1958-7-19 23562 Monterey 0.6 mi. W of jct. with US Hwy 101 along road from Castroville to Prunedale. 45 Comment
  CAS-BOT-BC46731  Arctostaphylos parryana E. K. Balls 1954-8-4 19784 Los Angeles San Gabriel Mts., s. slope, trail to ski lift, Baldy Summit. 2499 Comment
  CAS-BOT-BC46557  Arctostaphylos patula E. K. Balls 1954-5-19 19374 San Bernardino Fish Creek, se. from Santa Ana River, San Bernardino Mts. 2255 Comment
  CAS-BOT-BC46600  Arctostaphylos patula E. K. Balls 1949-5-4 13483 Riverside 2 mi. w. of Fuller Creek Camp Ground, San Jacinto Mts. 1493 Comment
  RSA113300  Arctostaphylos patula E. K. Balls, L. W. Lenz, B. K. Balls 1956-6-19 21829 Shasta Mt. Lassen Natl. Park, just west of entrance on State Hwy. 44. 1753 Comment
  RSA49843  Arctostaphylos patula E. K. Balls 1949-7-1 13756 Trinity Trail from Dedrick to Lakes, Canyon Creek. 1220 Comment
  RSA125854  Arctostaphylos pringlei subsp. drupacea E. K. Balls, Percy C. Everett 1957-11-6 22795 Riverside Idyllwild to Banning. 1768 Comment
  RSA29505  Arctostaphylos regismontana E. K. Balls, Percy C. Everett 1953-10-16 18678 San Mateo 27.3 mi SE of San Francisco- San Mateo Co. Line on Hwy 5. 670 Comment
  RSA96533  Arctostaphylos stanfordiana subsp. stanfordiana E. K. Balls 1954-8-4 19743 Monterey Botanic Garden, Prop. No. 6723, from material received from Lester Towntree, probably of 1946 crop, and lacking sourced data. Comment
  UC1294045  Arctostaphylos tomentosa subsp. crinita E. K. Balls 1958-7-19 23564 Monterey Hwy 1 se from Rio del Mar (Watsonville to Santa Cruz) 152 Comment
  RSA11977  Arctostaphylos tomentosa subsp. crustacea E. K. Balls, Percy C. Everett 1953-10-17 18685 Santa Cruz 0.7 mi. w. of Felton on road to Bonnie Doon and coast 152 Comment
  UC1174903  Arctostaphylos tomentosa subsp. insulicola E. K. Balls and E. R. Blakley 1958-10-15 23731 Santa Barbara head of Canada de Sauces to Christie; Santa Cruz Island 335 Comment
  RSA131107  Arctostaphylos tomentosa subsp. insulicola E. K. Balls, E. R. Blakley 1958-10-15 23731 Santa Barbara Santa Cruz Island. Head of [Canada] de Sauces to Christie. 335 Comment
  RSA131115  Arctostaphylos tomentosa subsp. subcordata E. K. Balls 1958-10-14 23703 Santa Barbara Santa Cruz Island, above China Harbor. 488 Comment
  RSA244448  Arctostaphylos tomentosa subsp. tomentosa E. K. Balls 1965-6-29 12094 Monterey Carmel Highlands at head of Wild Cat Creek. 274 Comment
  RSA179753  Arctostaphylos tomentosa subsp. tomentosiformis E. K. Balls 1965-6-29 12094 Monterey Carmel Highlands at head of Wild Cat Creek. 274 Comment
  RSA130808  Arctostaphylos viridissima E. K. Balls, E. R. Blakley 1958-10-14 23705 Santa Barbara Santa Cruz Island. On ridge above China Harbor. 457 Comment
  RSA78657  Arctostaphylos viscida subsp. mariposa E. K. Balls, L. W. Lenz, B. K. Balls 1952-4-16 17027 Tulare 1 mi. above P.G.E. Powerhouse on rd. to Camp Nelson e. of Springville, Sequoia National Forest. 762 Comment
  RSA59105  Arctostaphylos viscida subsp. viscida E. K. Balls 1950-8-30 15509 Plumas 0.5 mile west of Feather River Experiment Station, (4 miles N. of Quincy). 1067 Comment
  RSA48547  Arenaria macradenia var. macradenia E. K. Balls 1948-6-12 7975 San Bernardino Avawatz Mountains. Cave Springs [Cave Spring]. 1067 Comment
  RSA89359  Argemone munita subsp. rotundata E. K. Balls, R. M. Straw 1954-5-11 19324 San Bernardino Horse Spring, Kingston Mountains 1402 Comment
  RSA50233  Arnica cordifolia E. K. Balls 1949-7-9 13942 Siskiyou 8.3 miles from Etna on road to Sawyer's Bar. 1006 Comment
  CAS-BOT-BC82510  Arnica discoidea E. K. Balls 1950-9-9 15767 Plumas 1.5 mi. along trail from Lakes Center Public Camp to Long Lake outlet, southern Plumas County 2072 Comment
  RSA50004  Arnica discoidea E. K. Balls 1949-6-30 13687 Trinity Above Ripstein Camp 762 Comment
  RSA59698  Arnica discoidea E. K. Balls 1950-9-9 15767 Plumas 1.5 mi. along trail from Lakes Center Public Campground to Long Lake outlet 2073 Comment
  RSA78904  Artemisia arbuscula subsp. arbuscula E. K. Balls, Percy C. Everett 1952-10-10 18145 Lassen 6.7 mi. SE of Ravendale, Hwy 395, between Susanville and Alturas 1280 Comment
  CAS-BOT-BC90192  Artemisia californica E. K. Balls; P. C. Everett 1957-11-4 22755 Riverside Snow Creek 609 Comment
  SD48524  Artemisia californica E. K. Balls, P. C. Everett 1957-11-4 22755 Riverside Snow Creek 609 Comment
  UCD129218  Artemisia californica E. K. Balls; P. C. Everett 1957-11-4 22755 Riverside Snow Creek. 609 Comment
  RSA59701  Artemisia cana E. K. Balls 1950-9-2 15664 Plumas Along Grizzly Creek, about Grasshopper Flat, road from Ramelli to Walker Mine 1829 Comment
  RSA130873  Artemisia douglasiana E. K. Balls, E. R. Blakley 1958-10-14 23713 Santa Barbara 4 miles west of Main Ranch along Canada Media road, Santa Cruz Island. 305 Comment
  RSA23876  Artemisia douglasiana E. K. Balls, Percy C. Everett 1953-10-8 18585 Marin 0.1 mi. e. of Stinson Beach on road across Mt. Tamalpais from Hwy 1. 76 Comment
  RSA59116  Artemisia douglasiana E. K. Balls 1950-8-31 15521 Plumas Hwy 24, 1 mile north of Spanish Creek, just north of Quincy. 1098 Comment
  UC1080341  Artemisia ludoviciana subsp. albula E. K. Balls and P. C. Everett 1957-11-4 22747 Riverside about old Fish Hatchery; n base San Jacinto Mts, Snow Creek 701 Comment
  RSA130923  Artemisia pycnocephala E. K. Balls 1958-6-20 23576 Marin Coastal Strand- Coastal Prairie. 0.5 miles E of Pt. Reyes Lighthouse 183 Comment
  RSA78923  Artemisia tridentata E. K. Balls, Percy C. Everett 1952-10-4 18022 Inyo Lone Pine Campground on road to Mount Whitney from Lone Pine 1677 Comment
  RSA97079  Artemisia tridentata E. K. Balls 1954-9-27 20199 San Bernardino Sugarloaf Mountain, northwest slopes from Moonridge, San Bernardino Mountains 2866 Comment
  GH427533  Artemisia tridentata subsp. parishii E. K. Balls 1960-11-14 24317 Unknown Rancho Santa Ana Botanic Garden, Claremont Comment
  RSA59702  Artemisia tridentata subsp. tridentata E. K. Balls 1950-9-2 15663 Plumas Along Grizzly Creek, about Grasshopper Flat, road from Ramelli to Walker Mine 1829 Comment
  RSA49987  Asarum hartwegii E. K. Balls 1949-6-29 13667 Trinity Above Ripstein Camp 793 Comment
  RSA30073  Asclepias californica E. K. Balls, P. C. Everett 1954-5-19 19354 San Bernardino 5.1 miles NE of Mill Creek Ranger Station, along Mill Creek Road. 1250 Comment
  RSA49951  Asclepias eriocarpa E. K. Balls 1949-6-11 13494 Orange heavy clay and stone, steep dry benches, Rancho Santa Ana 2 mi below entrance to Botanic Garden, Santa Ana River Canyon. 122 Comment
  RSA49952  Asclepias eriocarpa E. K. Balls 1949-6-11 13494 Orange heavy clay and stone, steep dry benches, Rancho Santa Ana 2 mi below entrance to Botanic Garden, Santa Ana River Canyon. 122 Comment
  RSA124683  Asclepias erosa E. K. Balls, P. C. Everett 1957-11-6 22782 San Diego in sun, on open grassy slopes; San Felipe Wash, 4 mi. NW. from Scissors Crossing. 762 Comment
  UC1080648  Asclepias erosa E. K. Balls and P. C. Everett 1957-11-6 22782 San Diego 4 mi nw Scissors Crossing; San Felipe Wash 762 Comment
  SEINET3158546  Asclepias fascicularis E. K. Balls 1950-9-14 15798 Plumas Indian Creek, 1.5 mi. northeast of junction with Hwy 24 along Hwy 89 914 Comment
  SEINET7113561  Asclepias fascicularis E. K. Balls 1949-10-18 14399 San Bernardino Rabbit Spring, near Lucerne Valley 914 Comment
  RSA49920  Asclepias speciosa E. K. Balls 1949-7-6 13862 Trinity 3.4 miles from Minersville Camp on way to Trinity Center. 610 Comment
  RSA138026  Asclepias subulata E. K. Balls 1960-4-8 24083 Riverside Grown in Botanic Garden, Claremont, from see (#892) collected Aug. 17, 1930, by B.D. Stark, from Box Canyon, Riverside. 122 Comment
  RSA49782  Aster alpigenus E. K. Balls 1949-7-7 13884 Trinity Scott Mountain Camp Meadow, Scott Mt. 1631 Comment
  RSA82180  Aster ascendens E. K. Balls, Percy C. Everett 1952-10-9 18131 Plumas Pine valley, 5 mi. N of Crescent Mills, Hwy 89, between Quincy and lake Almanor. 1067 Comment
  RSA60264  Aster breweri E. K. Balls 1950-9-1 15585 Plumas east shore of Long Lake, toward Mt. Elwell 2104 Comment
  RSA210945  Aster chilensis E. K. Balls 1969-10-27 12189 Mendocino 3 miles north from Moss Landing, between Castroville and Watsonville 5 Comment
  RSA59700  Aster eatonii E. K. Balls 1950-9-9 15769 Plumas South end of small lake west of Lakes Center Public Camp Comment
  RSA49333  Aster frondosus E. K. Balls 1949-10-18 14395 San Bernardino Rabbit Spring, near Lucerne Valley. 915 Comment
  RSA60262  Aster intermedius E. K. Balls 1950-9-1 15587 Plumas E shore of Long Lake, turning south from Mt. Elwell; Southern Plumas Co. 2104 Comment
  RSA59444  Aster occidentalis var. fremontii E. K. Balls 1950-9-8 15726 Plumas Lakes Center Public Campground 2043 Comment
  RSA131431  Aster radulinus E. K. Balls 1958-9-25 23609 Monterey Carmel Highlands, Along Lower Walden Road. 91 Comment
  RSA50237  Aster radulinus E. K. Balls 1949-7-5 13822 Trinity 7 miles from Weaverville on road to Trinity Center 762 Comment
  RSA60316  Astragalus curvicarpus E. K. Balls 1950-5-9 15949 Lassen 6 miles south of Doyle, Hwy 395. 1372 Comment
  CAS-BOT-BC178448  Astragalus douglasii var. parishii E. K. Balls 1949-5-4 13482 Riverside Near Fuller Creek Camp Ground, San Jacinto mts. 1371 Comment
  RSA50329  Astragalus douglasii var. parishii E. K. Balls 1949-5-4 13482 San Bernardino Near Fuller Creek Camp Ground, San Jacinto Mts. 1371 Comment
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Dec 30 2016
  SEINET3142990  Astragalus gibbsii E. K. Balls 1950-5-9 15949 Lassen 6 mi S of Doyle, Hwy 395 1372 Comment
  RSA96280  Astragalus insularis var. harwoodii E. K. Balls 1954-3-29 18954 Riverside Grown in Botanic Garden, Prop. no. 6961, from seed collected by JC Roos, April 11, 1949, Corn Spring Comment
  RSA89352  Astragalus lentiginosus var. fremontii E. K. Balls, R. M. Straw 1954-5-11 19330 San Bernardino Kingston Mountains: Tecopa Pass, 2 miles W of Horse Springs 1616 Comment
  RSA92009  Astragalus nuttallii E. K. Balls 1954-6-30 10137 San Luis Obispo 1.8 mi. S. of Piedras Blancas Coast Guard Stn. along State Hwy. #1. Comment
  UC1043512  Astragalus nuttallii E. K. Balls 1954-1-8 18718 San Luis Obispo Comment
  RSA50193  Astragalus purshii var. lectulus E. K. Balls 1949-7-8 13911 Siskiyou Trail from Scott Mountain Camp to Carmen Lake; Scott Mountain. 1753 Comment
  RSA60235  Astragalus purshii var. tinctus E. K. Balls 1950-5-13 14662 Modoc Goose Lake, east shore about Willow Ranch. Comment
  RSA60236  Astragalus purshii var. tinctus E. K. Balls 1950-5-12 14645 Modoc West of Bucks Creek Ranger Station, Modoc National Forest; east of Goose Lake. 1707 Comment
  SEINET3142989  Astragalus purshii var. tinctus E. K. Balls 1950-5-10 15961 Modoc Hwy 395 5.5 mi NE of Alturas, 0.5 mi before jxn 1524 Comment
  SEINET3402230  Astragalus whitneyi var. confusus E. K. Balls 1950-5-10 15964 Modoc 0.5 mi past fork of Hwy 395 and rd from Alturas to Cedarville. 1585 Comment
  CAS-BOT-BC182004  Astragalus whitneyi var. lenophyllus Edward Kent Balls 1950-5-10 15964 Modoc 0.5 mi. past fork of Hwy 395 and road from Altuas to Cedarville. 1584 Comment
  RSA59165  Athyrium americanum E. K. Balls 1950-9-1 15611 Plumas East of Long Lake, meadow sloping down to two smaller lakes. 2134 Comment
  CAS-BOT-BC69505  Athyrium filix-femina var. californicum E. K. Balls 1950-9-9 15749 Plumas W. of Lakes Center Public Camp running into e. end of small lake, southern Plumas County. 2042 Comment
  RSA59645  Athysanus pusillus E. K. Balls 1950-5-12 12648 Modoc Hillsides N of Bucks Creek Ranger Station; Modoc National Forest; east of Goose Lake. Comment
  RSA124261  Atrichoseris platyphylla E. K. Balls 1958-3-20 22935 Imperial Barren Mts, 1 mile N of Midway Wells on [Hwy 78] road to Blythe. 274 Comment
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Dec 18 2015
  RSA131503  Atriplex californica E. K. Balls, E. R. Blakley 1958-10-13 23696 Santa Barbara Santa Cruz Island. Sauces Canyon 6 Comment
  RSA125859  Atriplex canescens E. K. Balls, P. C. Everett 1957-11-6 22790 Riverside 0.5 miles north of junction Hwy. 79 and road to Coahuila. 655 Comment
  RSA49326  Atriplex canescens E. K. Balls 1949-10-18 14389 San Bernardino 1 mile west of village, Lucerne Valley. 915 Comment
  SD43786  Atriplex canescens E. K. Balls 1949-10-18 14339 San Bernardino Lucerne Valley, 1.0 mile west of Village. 915 Comment
  UC1080587  Atriplex canescens E. K. Balls and P. C. Everett 1957-11-13 22807 San Bernardino 2.3 mi nw Pioneer Town (Big Bear to Baldwin Lake Road); nw of Pioneer Town 1249 Comment
  RSA125961  Atriplex canescens var. linearis E. K. Balls, P. C. Everett 1957-11-5 22757 Riverside Just S. of Thermal, State Hwy. 111 30 Comment
  SD43785  Atriplex confertifolia E. K. Balls 1949-10-18 14387 San Bernardino Lucerne Valley, 1.0 mile west of village. 915 Comment
  RSA132292  Atriplex leucophylla E. K. Balls, E. R. Blakley 1958-10-11 23639 Santa Barbara Santa Cruz Island. Prisioner s Harbor. Comment
  POM124690  Atriplex polycarpa E. K. Balls, P. C. Everett 1957-11-6 s.n. San Diego Nr. Scissors Crossing, State Highway 78, San Felipe Creek. 732 Comment
  RSA78901  Atriplex polycarpa E. K. Balls, P. C. Everett 1952-10-3 18011 Kern 1.7 miles north of Rosamond, Hwy 6, 4.7 miles north of Kern-Los Angeles County line 716 Comment
  SD48452  Atriplex polycarpa E. K. Balls, P. C. Everett 1957-11-6 22781 San Diego Near Scissors Crossing, State Highway 78, San Felipe Creek. in sun, in open sloping valley Comment
  UC1080647  Atriplex polycarpa E. K. Balls and P. C. Everett 1957-11-6 22781 San Diego near Scissors Crossing (State Hwy 78, San Felipe Creek); San Felipe Creek, nr Scissors Crossing 731 Comment
  RSA67420  Atriplex semibaccata E. K. Balls 1951-4-26 16348 Santa Barbara Canada Honda, 7 miles south of Surf. 5 Comment
  RSA131508  Baccharis douglasii E. K. Balls 1958-10-10 23616 Santa Barbara Santa Cruz Island, 1/4 mile N of Main Ranch on road to Prisoner's Harbor 30 Comment
  RSA226539  Baccharis douglasii E. K. Balls 1969-9-18 12172 San Mateo 5 miles south of junction Highway 84 and Highway 35 along La Honda Road. Comment
  RSA30583  Baccharis pilularis E. K. Balls, Percy C. Everett 1953-10-17 18693 Monterey Carmel Highlands, Crest Road above Yankee Point 168 Comment
  RSA89557  Baccharis pilularis E. K. Balls, Percy C. Everett 1953-10-8 18573 Marin 1.9 miles east of turnoff to top of Mt. Tamalpais on road from Highway 1 to Stinson Beach 305 Comment
  CAS-BOT-BC99653  Baccharis plummerae E. K. Balls; E. R. Blakley 1958-10-11 23622 Santa Barbara Santa Cruz Island, 1/2 mi. from main ranch along road to [Prisoners'] Prisoners Harbor 60 Comment
  RSA131314  Baccharis plummerae E. K. Balls, E. R. Blakley 1958-10-11 23622 Santa Barbara Santa Cruz Island. 1/2 mile from main Ranch along road to Prisoners Harbor 60 Comment
  UC1293995  Baccharis plummerae subsp. plummerae E. K. Balls and E. R. Blakley 1958-10-11 23622 Santa Barbara 0.5 mi from Main Ranch (along road to Prisoners' Harbor); Santa Cruz Island 60 Comment
  RSA0022413  Baccharis plummerae subsp. plummerae E. K. Balls 1958-10-11 B- 2486 Santa Barbara Santa Cruz Island. Canyon Del Puerto 1 mi northeast of Stanton Ranch Hdq. south side of Canyon 76 Comment
  RSA132294  Baccharis salicifolia E. K. Balls, E. R. Blakley 1958-10-11 23634 Santa Barbara Santa Cruz Island. About halfway between Main Ranch and Prisoner's Harbor. 30 Comment
  UC1294025  Baccharis salicifolia subsp. salicifolia E. K. Balls and E. R. Blakley 1958-10-11 23634 Santa Barbara about halfway between Main Ranch and Prisoner's Harbor Main Ranch; Santa Cruz Island 30 Comment
  RSA124208  Baileya pauciradiata E. K. Balls, Percy C. Everett 1958-3-19 22881 Imperial 4 miles west of Mt. Signal, State Hwy. 98. 0 Comment
  RSA59782  Baileya pleniradiata E. K. Balls 1950-5-23 1471 Inyo 4.5 miles south of Olancha 1098 Comment
  UC1075913  Balsamorhiza deltoidea E. K. Balls and L. W. Lenz 1955-5-14 20716 Plumas 5.4 mi ne from, along Hwy. 89 to Lake Almanor Greenville 1158 Comment
  RSA59763  Balsamorhiza hookeri var. lagocephala E. K. Balls 1950-5-14 14690 Modoc 0.2 mi. south of boundary Modoc National Forest, trail from Alturas to Thomas Reservoir. 1524 Comment
  CAS-BOT-BC100099  Balsamorhiza sagittata E. K. Balls; L. W. Lenz 1955-5-14 20716 Plumas 5.4 mi. ne. from Greenville along Hwy. 89 to Lake Almanor 1158 Comment
  CAS-BOT-BC100106  Balsamorhiza sagittata E. K. Balls 1950-5-17 14718 Siskiyou by New Lava Flow, on rd. to Capt. Jack's Stronghold. Lava Beds Nat'l Monument 1584 Comment
  CAS-BOT-BC15140  Balsamorhiza serrata Edward Kent Balls 1950-5-13 14672 Modoc W side of Goose Lake, 0.2 mi S of Oregon-California State Line. 1463 Comment
  CAS-BOT-BC16365  Barbarea orthoceras E. K. Balls 1955-4-4 20427 Orange 2.7 miles southwest from Orange-Riverside County line, along Highway 74, San Juan Capistrano to Elsinore. 304 Comment
  RSA113260  Barbarea orthoceras E. K. Balls 1955-4-4 20427 Orange 2.7 miles SW from Orange Riverside county line, along Hwy 74, San Juan Capistrano to Elsinore. 305 Comment
  RSA126010  Barbarea orthoceras E. K. Balls 1957-5-22 22517 Butte SW shore, Lake Almanor, just beyond Big Meadows Dam, 1402 Comment
  SD48506  Barbarea verna E. K. Balls 1957-5-22 22517 Butte Southwest shore, Lake Almanor, just beyond Big Meadows Dam. 1399 Comment
  RSA79262  Bassia hyssopifolia E. K. Balls 1952-10-10 18137 Lassen 0.7 miles E of Standish, Hwy 395, between Susanville and Alturas. 1250 Comment
  UCD97537  Bassia hyssopifolia E. K. Balls; P. C. Everett 1952-10-10 18137 Lassen 0.7 mi. e. of Standish, Hwy. 395, between Susanville and Alturas. 1249 Comment
  RSA32620  Bebbia juncea E. K. Balls, R. M. Straw 1954-5-11 19343 San Bernardino Crystal Spring, Kingston Mts, E mojave Desert 1189 Comment
  RSA162481  Bellardia trixago E. K. Balls 1963-5-22 12066 San Mateo 2.7 mi. S. from Half Moon Bay, along State Hwy. 1. 15 Comment
  RSA96806  Bellardia trixago E. K. Balls 1954-4-26 19066 Los Angeles In Botanic Garden, Claremont. 366 Comment
  RSA125251  Berberis haematocarpa E. K. Balls 1957-11-19 22822 Riverside Grown in Botanic Garden, alt. 1300 ft., from seed collected Aug. 20, 1957, by E. K. Balls & P. C. Everett, 6.6 mi. sw. along State Hwy 74 from Palm Village (jct. with State Hwy 111), Riverside Co. 396 Comment
  RSA49330  Berula erecta E. K. Balls 1949-10-18 14393 San Bernardino Rabbit Spring, near Lucerne Valley. 915 Comment
  SD43789  Berula erecta E. K. Balls 1949-10-18 14393 San Bernardino Rabbit Spring, near Lucerne Valley 915 Comment
  SEINET13943460 Image available Berula erecta E. K. Balls 1949-1 14393 San Bernardino Rabbit Spring, Near Lucerne Valley. Alt 3000 ft 914 Comment
  RSA59271  Bidens cernua E. K. Balls 1950-8-31 15565 Plumas Behind Forest Service Ranger Station, Quincy, American Valley. 1098 Comment
  RSA49959  Blepharipappus scaber E. K. Balls 1949-7-8 13896 Siskiyou Trail from Scott Mountain Camp to Carmen Lake, Scott Mt. 1753 Comment
  RSA0125962  Boechera E. K. Balls 1949-7-9 1394 Siskiyou 8.3 miles from Etna on road to Sawyer s Bar. 1006 Comment
  RSA60258  Boechera arcuata E. K. Balls, Lee W. Lenz 1950-3-29 14531 Ventura Above Portero Creek Bridge, Hwy 399, Sespe Gorge. 1067 Comment
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Apr 2 2014
  CAS-BOT-BC25434  Boechera retrofracta E. K. Balls 1949-6-30 13688 Trinity About Ripstein Camp, Canyon Creek. 762 Comment
  CAS-BOT-BC25693  Boechera sparsiflora E. K. Balls 1949-7-9 1394 Siskiyou 8.3 miles from Etna on road to Sawyer's Bar. 1005 Comment
  RSA59259  Boisduvalia densiflora var. densiflora E. K. Balls 1950-8-31 15551 Plumas Spanish Creek, off Highway 24, just north of Quincy. 1067 Comment
  RSA59759  Boisduvalia stricta E. K. Balls 1950-9-14 15807 Plumas 6 miles northwest of Chester, North Fork Feather River. 1402 Comment
  SEINET3149566  Boisduvalia stricta E. K. Balls 1950-9-14 15807 Plumas 6 miles NW of Chester, N Fork Feather River 1402 Comment
  RSA60252  Bowlesia incana E. K. Balls 1950-3-7 14446 Orange Rancho Santa Aa Botanic Garden. Comment
  RSA130936  Boykinia occidentalis E. K. Balls 1958-7-16 23548 Monterey S bank Salmon Creek. State Hwy 1. 46 Comment
  UC1293864  Boykinia occidentalis E. K. Balls 1958-7-16 23548 Monterey State Hwy 1 s bank Salmon Creek; s bank Salmon Creek 45 Comment
  RSA59767  Boykinia occidentalis E. K. Balls 1950-6-11 14885 Monterey Pfeiffer State Park. Big Sur. Weyland Camp. 61 Comment
  RSA124713  Brickellia californica E. K. Balls, Percy C. Everett 1957-11-25 22836 Orange 1 mi. NE from Trabuco Oaks. 549 Comment
  UC1293996  Brickellia californica E. K. Balls and E. R. Blakley 1958-10-11 23625 Santa Barbara 1/2 mi from main ranch on road to Prisoners' Harbor; Santa Cruz Island 30 Comment
  RSA126001  Brodiaea californica E. K. Balls 1957-5-23 22531 Butte US Hwy 99 E, 1.7 mi NW from jct with road from Pentz. 91 Comment
  SD48546  Brodiaea californica subsp. californica E. K. Balls 1957-5-23 22531 Butte U.S. Highway 99E, 1.7 miles northwest from junction with road from Pentz. Open grassland. 91 Comment
  UC1080382  Brodiaea californica var. californica E. K. Balls 1957-5-23 22531 Butte 1.7 mi nw U. S. Hwy. 99 E. jct. with road from Penta 91 Comment
  RSA114973  Brodiaea coronaria subsp. coronaria E. K. Balls, Lee W. Lenz 1956-6-18 21809 Shasta 1.3 mi NW of Lake Britton, State Hwy 89. 1006 Comment
  RSA50168  Brodiaea elegans subsp. elegans E. K. Balls 1949-7-6 13834 Trinity Between Covington s and Lavey s sawmills, Minersville to Trinity Center road. 701 Comment
  RSA126000  Brodiaea minor E. K. Balls 1957-5-23 22532 Butte US Hwy 99 E, 1.7 mi NW from jct with road from Pentz. 91 Comment
  SD48511  Brodiaea minor E. K. Balls 1957-5-23 22532 Butte On drying clay and open grassland, U.S. Highway 99, 1.7 miles northwest from junction with road from Pentz. 91 Comment
  UC1075908  Brodiaea nana E. K. Balls and L. W. Lenz 1955-5-13 20483 Butte 10.8 mi n Oroville (on road to Paradise) 121 Comment
  RSA113236  Brodiaea nana E. K. Balls, Lee W. Lenz 1955-5-13 20483 Butte 3.4 miles E. of turn-off U.S. Hwy. 99 to Oroville. 61 Comment
  SD46458  Bromus carinatus var. marginatus E. K. Balls, L. W. Lenz 1956-6-17 21708 Del Norte S of Ore-Calif. State line, US Hwy 199. 366 Comment
  RSA67453  Bromus diandrus E. K. Balls 1951-4-26 16379 Santa Barbara Canada Honda, 7 miles south of Surf. 5 Comment
  RSA131728  Bromus grandis E. K. Balls 1958-6-27 23293 Riverside Between Santiago Peak and Indian Truck Trail, along Main Divide, Santa Ana Mountains. 1372 Comment
  RSA67423  Bromus hordeaceus E. K. Balls 1951-4-26 16377 Santa Barbara Canada Honda, 7 miles south of Surf. 5 Comment
  RSA79349  Bromus tectorum E. K. Balls, Lee W. Lenz 1952-5-13 17225 Trinity 5.1 miles SW from Douglas City Bridge over Trinity River on road to Hayfork. Comment
  CAS-BOT-BC185351  Calamagrostis canadensis E. K. Balls 1950-9-8 15719 Plumas Lakes Center Public Camp. 2042 Comment
  CAS-BOT-BC185352  Calamagrostis canadensis E. K. Balls 1950-9-8 15722 Plumas Lakes Center Public Campground. 2042 Comment
  RSA0034842  Calandrinia ciliata var. menziesii E. K. Balls 1948-4-15 7900 Monterey Carmel Highlands above Yankee Pt. 213 Comment
  RSA81965  Calocedrus decurrens E. K. Balls, Percy C. Everett 1952-10-6 18072 Tuolumne 4.4. mi. w. of Kennedy Meadows, Hwy 108, Deadman Creek Camp. 1829 Comment
  CAS-BOT-BC487821  Calochortus bruneaunis E. K. Balls 1950-5-25 14836 Mono Above Paradise Camp, Hwy 395, just north of Iny9o co. line 1981 Comment
  RSA50312  Calochortus kennedyi E. K. Balls 1948-10-18 14402 San Bernardino Cushenbury Grade [San Bernardino Mountians]. 1829 Comment
  RSA78908  Calochortus macrocarpus E. K. Balls, Percy C. Everett 1952-10-10 18149 Modoc Above S. Fk. Public Camp, 8 mi. E. of Likely on road to Jess Valley. 1555 Comment
  RSA113230B  Calochortus monophyllus E. K. Balls, Lee W. Lenz 1955-5-13 20691 Butte Along road from Oroville - Magalia to U.S. Highway alt. via Pentz 488 Comment
  RSA113243  Calochortus monophyllus E. K. Balls, Lee W. Lenz 1955-5-12 20469 El Dorado 2 mi along road, 0.25 mi. above Rainbow Hybridizing Gdns., Placerville. 884 Comment
  RSA126004  Calochortus monophyllus E. K. Balls 1957-5-23 22526 Butte State Highway 32, 11.5 miles south from Lomo 945 Comment
  RSA49790  Calochortus nudus E. K. Balls 1949-7-7 13876 Trinity Scott Mountain Camp Meadow, Scott Mt. 1631 Comment
  CAS-BOT-BC492711  Calochortus nudus E. K. Balls 1949-7-7 13876 Trinity Scott Mountain camp Meadow, Scott Mt. 1630 Comment
  RSA109808  Calochortus nudus E. K. Balls 1956-6-19 21838 Plumas 0.3 mile east along State Highway 89, past P.G.&E. Dam, Lake Almanor 1433 Comment
  RSA112700  Calochortus nudus E. K. Balls, Lee W. Lenz 1955-5-13 20698 Butte 7 miles northeast from Pentz Trading Station on road to U.S. Highway 40 alt. from Oroville-Magalia road 579 Comment
  RSA50295  Calochortus splendens E. K. Balls 1949-5-4 13479 Riverside Cajalco Road, road to Lake Mathews, Gavilan Hills. 2 miles from Corona to Elsinore Highway. Comment
  CAS-BOT-BC483501  Calochortus splendens E. K. Balls 1949-5-4 13479 Riverside Cajalco Road, 2 miles from Corona to Elsinore Highway, road to Lake Matthews, Gavilan Hills Comment
  RSA114628  Calochortus superbus E. K. Balls, Percy C. Everett 1956-4-17 21523 Tulare Between Porterville and Springville 183 Comment
  RSA116074  Calochortus superbus E. K. Balls, Lee W. Lenz 1955-5-14 20721 Tehama 5.6 miles southwest of Paynes Creek along Highway 36, Lake Almanor to Red Bluff 213 Comment
  RSA113893  Calochortus tolmiei E. K. Balls, Lee W. Lenz 1955-5-15 20738 Humboldt 13.5 miles SW from Ferndale along Old Coast road to Capetown. 335 Comment
  RSA66913  Calochortus tolmiei E. K. Balls 1951-5-3 16415 Mendocino 13 miles south of Cummings, Highway 101 Comment
  UC1294007  Calochortus weedii E. K. Balls 1958-6-27 23278 Orange 2.8 mi e Silverado Station; Santa Ana Mts., Silverado Canyon 731 Comment
  RSA79043  Calycanthus occidentalis E. K. Balls, P. C. Everett 1952-10-14 18212 Plumas 18.6 mi. SW of Belden on Hwy 24, Feather River Hwy. Comment
  RSA81552  Calycanthus occidentalis E. K. Balls, P. C. Everett 1953-10-15 18674 Lake St. Helena Creek, Hwy 29, 1 mi. N of Lake-Napa Co. line. 381 Comment
  RSA246185  Calystegia macrostegia subsp. cyclostegia E. K. Balls 1965-7-10 12101 Monterey Carmel Highlands, oppostie Yankee Point Comment
  RSA130917  Calystegia macrostegia subsp. macrostegia E. K. Balls, E. R. Blakley, B. K. Balls 1958-10-12 23659 Santa Barbara Santa Cruz Island, 2 mi. E. from Main Ranch, along road to China Harbor 213 Comment
  RSA50178  Calystegia malacophylla E. K. Balls 1949-7-4 13865 Trinity Trail from Chloride Mine to Globe Mine. 1006 Comment
  SEINET8471949  Camassia quamash E. K. Balls 1950-5-15 14697 Modoc 15.8 miles NW Canby, Hwy 139 by turn to Hackamore.. 1402 Comment
  RSA124262  Camissonia brevipes subsp. brevipes E. K. Balls, P. C. Everett 1958-3-20 22936 Riverside south base of Eagle Mountains. US Highway 60/70. 366 Comment
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Apr 14 2009
  RSA48289  Camissonia brevipes subsp. brevipes E. K. Balls 1949-4-3 12922 Imperial Colorado Desert. Chocolate Mountains, open slopes 8 miles along road from Niland to Blythe. Lower slopes of mountains. 152 Comment
  RSA114439  Camissonia californica E. K. Balls 1955-5-20 20770 Los Angeles Claremont, volunteer plant at Rancho Santa Ana Botanic Garden, coming in on soil from Ontario-Chino area. Comment
  RSA48538  Camissonia campestris subsp. campestris E. K. Balls 1948-6-12 7958 San Bernardino above Coyote Lake, Barstow to Camp Irwin. 915 Comment
  RSA60196  Camissonia campestris subsp. campestris E. K. Balls, L. W. Lenz 1950-3-28 14468 Los Angeles 1 mile east of junction of Hwys 99 and 138, just south of Gorman. 1159 Comment
  RSA60280  Camissonia campestris subsp. campestris E. K. Balls, L. W. Lenz 1950-3-28 14475 Kern 5.5 miles north of Willow Springs, on road to Tehachapi. 762 Comment
  RSA78658  Camissonia campestris subsp. campestris E. K. Balls, L. W. Lenz 1952-4-16 17028 Tulare 2 mi. east of junction of North Fork with Middle Fork Tule River, along road to Camp Nelson. 335 Comment
  NY679525  Camissonia cheiranthifolia subsp. cheiranthifolia E. K. Balls 1953-10-9 18597 Sonoma S end of Doran Park, Bodega Bay, Hwy 1. 3 Comment
  NY679526  Camissonia cheiranthifolia subsp. cheiranthifolia E. K. Balls 1951-4-26 16382 Santa Barbara 4 miles S of Surf, road to Cañada Honda. 15 Comment
  RSA183006  Camissonia cheiranthifolia subsp. cheiranthifolia E. K. Balls 1965-11-8 12111 Monterey At end and along 100 block Roberts Avenue, Seaside 3 Comment
  RSA67450  Camissonia cheiranthifolia subsp. cheiranthifolia E. K. Balls, B. K. Balls 1951-4-26 16382 Santa Barbara 4 mi. s. of Surf on road to Canada Honda. 15 Comment
  RSA59095  Camissonia cheiranthifolia subsp. suffruticosa E. K. Balls 1950-8-24 15501 Ventura [Unspecified] 3 Comment
  RSA48537  Camissonia claviformis subsp. claviformis E. K. Balls 1948-6-14 7980 San Bernardino [Unspecified] 640 Comment
  RSA59792  Camissonia claviformis subsp. lancifolia E. K. Balls 1950-5-23 14858 Inyo 4.2 miles northwest of Bishop. 1250 Comment
  RSA60006  Camissonia claviformis subsp. lancifolia E. K. Balls 1950-5-23 14841 Mono Above Paradise Camp, off Highway 395, just north of Inyo Co. Line. 1982 Comment
  RSA124651  Camissonia claviformis subsp. peirsonii E. K. Balls, P. C. Everett 1958-3-19 22880 San Diego 7 mi. w. San Diego-Imperial Co. line, road to Canebrake Canyon. 274 Comment
  RSA48299  Camissonia claviformis subsp. yumae E. K. Balls 1949-4-3 12934 Imperial Near Grays Well on Highway 80 between Holtville and Yuma, Colorado Desert. 76 Comment
  RSA79376  Camissonia contorta E. K. Balls, L. W. Lenz 1952-5-12 17202 Humboldt 0.6 mi E of Dinsmore along Hwy 36 from Alton to Red Bluff. Comment
  RSA60268  Camissonia pallida subsp. pallida E. K. Balls, L. W. Lenz 1950-3-28 14487 Kern 5.5 miles north of Willow Springs, on road to Tehachapi. 762 Comment
  RSA60267  Camissonia palmeri E. K. Balls, L. W. Lenz 1950-3-28 14487 a Kern 5.5 miles north of Willow Springs, on road to Tehachapi. 762 Comment
  RSA59542  Camissonia tanacetifolia subsp. tanacetifolia E. K. Balls 1950-5-10 14600 Modoc 1 mile E of Eagleville, between Middle and Lower Lakes. 1402 Comment
  RSA59843  Camissonia tanacetifolia subsp. tanacetifolia E. K. Balls 1950-5-17 14727 Modoc South shore, Clear Lake Bird Refuge 1381 Comment
  RSA60365  Camissonia tanacetifolia subsp. tanacetifolia E. K. Balls 1950-5-9 15954 Lassen 0.5 mi. south of Modoc Co. Line, Highway 395 1220 Comment
  RSA60139  Campanula prenanthoides E. K. Balls 1950-9-5 15682 Plumas Main trail Thompson Creek, off La Porte Road, off Hwy 24, e. of Quincy. 1463 Comment
  SEINET10462875  Campanula prenanthoides Edward K. Balls 1949-7-2 Balls 13783 Trinity 0.5 MI ABOVE BEAR CREEK (RIGHT FORK) ABOVE DEDRIC 3900', PARTLY UNDER PINUS AND QUERCUS Comment
  SEINET10463198  Campanula prenanthoides Edward K. Balls 1955-8-8 Balls 20996 Unknown Seedling, gorwn in Rancho Santa Ana Botanic Garden, Claremont, Cal.; seed collected 15 Aug 1948, by P. A. Munz, on Highway 101, 5 miles south of Richardson Redwoods, Mendicino County. Alt. 8 ft. Comment
  SEINET10463201  Campanula prenanthoides Edward K. Balls 1950-7-11 Balls 14924 Unknown Grown in Rancho Santa Ana Botanic Garden under prop. number 6012; seed collected 15 Aug 1948 by P. A. Munz, Highway 101, 5 miles south of Richardson Redwoods Comment
  SEINET10840330  Campanula prenanthoides Edward K. Balls 1955-6-22 Balls 20787 Unknown Grown in Rancho Santa Ana Botanic Garden; seed collected 15 Aug. 1948 by P. A. Munz, on Highway 101, 5 miles south of Richardson Redwoods, Mendocino County Comment
  RSA49805  Campanula scouleri E. K. Balls 1949-7-1 1775 Trinity Trial from Ripstein Camp to lakes, Canyon Creek. 1067 Comment
  RSA49970  Campanula scouleri E. K. Balls 1949-6-30 13680 Trinity Above Ripstein Camp, Canyon Creek 793 Comment
  SEINET10463624  Campanula scouleri Edward K. Balls 1949-7-1 Balls 1775 Trinity Trail from Ripstein Camp to lakes, Canyon Creek 1067 Comment
  SEINET10463694  Campanula scouleri Edward K. Balls 1949-6-30 Balls 13680 Trinity ABOVE RIPSTEIN CAMP, CANYON CREEK SHADE OF MIXED WOODLAND 792 Comment
  SD46549  Cardamine californica E. K. Balls, P. C. Everett 1956-4-17 21524 Tulare Middle Fork, Tule River, Pacific Gas and Electric Poser Station to Camp Nelson. 1160 Comment
  RSA49704  Cardamine californica var. integrifolia E. K. Balls 1948-2-27 7840 Monterey Carmel Highlands. Wild Cat Creek. 30 Comment
  RSA67012  Cardamine californica var. integrifolia E. K. Balls 1951-5-9 16525 Mendocino 2.1 miles from Rockport on road to coast. Comment
  RSA130727  Cardionema ramosissimum E. K. Balls, E. R. Blakley 1958-10-15 23759 Santa Barbara Santa Cruz Island. Mouth of Laguna Canyon, S shore. 2 Comment
  RSA59707  Carex aquatilis E. K. Balls 1950-5-20 14796 Modoc South Fork Public Camp, South Fork Pit River, Likely to Clear Lake. 1433 Comment
  RSA0100835  Carex barbarae E. K. Balls, E. R. Blakley 1958-10-11 23621 Santa Barbara Santa Cruz Island. 1/2 mile from Main Ranch on road to Prisoner's Harbor. 30 Comment
  RSA59541  Carex douglasii E. K. Balls 1950-5-17 14732 Modoc Foot of south slope Double Head, Modoc National Forest, south of Clear Lake. 1463 Comment
  RSA59664  Carex lasiocarpa E. K. Balls 1950-9-9 15734 Plumas West of Lakes Center Public Campgound. 2043 Comment
  CAS-BOT-BC31213  Carex lenticularis var. impressa E. K. Balls 1950-9-2 15646 Plumas Nye Meadows, west slope of Mt. Ingalls, north of Grizzly Valley. 2255 Comment
  CAS-BOT-BC245175  Carex multicaulis Edward Kent Balls 1950-5-18 14749 Modoc Above Upper Rush Creek Public Camp, 2.5 mi. E of Hwy 299. 1828 Comment
  RSA59539  Carex multicaulis E. K. Balls 1950-5-18 14749 Modoc Above Upper Rush Creek Public Camp, 2.5 miles east from Highway 299. 1829 Comment
  RSA59544  Carex praegracilis E. K. Balls 1950-5-10 14596 Modoc West shore Middle Lake, near Cedarville. 1402 Comment
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Nov 5 2008
  RSA59876  Carex praegracilis E. K. Balls 1950-5-10 14603 Modoc Below Menlo Baths, west shore Lower Alkali Lake. 1402 Comment
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Nov 5 2008
  CAS-BOT-BC118611  Carex raynoldsii E. K. Balls 1950-9-1 15613 Plumas East of Long Lake in meadow leading down to smaller lakes, Southern county 2133 Comment
  RSA50177  Carex scopulorum E. K. Balls 1949-7-4 13814 Trinity Chloride Mine, above Dedrick. 915 Comment
  CAS-BOT-BC28307  Carex scopulorum var. bracteosa E. K. Balls 1950-9-1 15597 Plumas East of Long Lake in meadow, sloping down to 2 smaller lakes, southern county. 2103 Comment
  RSA60032  Carex scopulorum var. bracteosa E. K. Balls 1950-9-1 15597 Plumas East of Long Lake in meadow, sloping down to 2 smaller lakes. 2104 Comment
  CAS-BOT-BC117469  Carex senta E. K. Balls; P. C. Everett 1954-5-19 19376 San Bernardino Fish Creek, SE from Santa Ana River, San Bernardino Mts. Comment
  RSA59668  Carex senta E. K. Balls 1950-9-9 15736 Plumas West of Lakes Center Public Campground. Southern Plumas County. 2043 Comment
  CAS-BOT-BC117106  Carex spectabilis E. K. Balls 1950-9-1 15598 Plumas East of Long Lake, on slopes S of meadow leading to 2 smaller lakes. 2103 Comment
  RSA60016  Carex spectabilis E. K. Balls 1950-9-1 15598 Plumas East of Long Lake, on slopes south of meadow leading to 2 smaller lakes. 2104 Comment
  RSA96722  Carpenteria californica E. K. Balls 1954-4-27 19089 Fresno Botanic Garden Propagation No. 5141. Origin of material: seed coll. by P.C. Everett, July 13, 1935, 5 mi. from Auberry on rd. to Pineridge, w. slope Sierra Nevada. Comment
  RSA244452  Castilleja affinis E. K. Balls 1965-7-20 12103 Monterey Carmel Highlands, opposite Yankee Point. 183 Comment
  RSA67424  Castilleja affinis E. K. Balls, B. K. Balls 1951-4-26 16344 Santa Barbara Canada Honda, 7 miles south of Surf. Comment
  UCR133536  Castilleja affinis E. K. Balls 1948-2-24 7837 Monterey Carmel Highlands, Yankee Point 46 Comment
  RSA49754  Castilleja affinis E. K. Balls 1948-2-24 7837 Monterey Carmel Highlands, Yankee Pt. 46 Comment
  UC1369828  Castilleja affinis subsp. affinis E. K. Balls 1969-9-12 12168 Monterey opposite Yankee Point (Carmel Highlands, n end of Santa Lucia Mts); Santa Lucia Mts., Carmel Highlands 304 Comment
  RSA49935  Castilleja applegatei subsp. pinetorum E. K. Balls 1949-7-6 13845 Trinity Trinity River. Trail to Scorpion Creek nr.road [<--misspelling that is on the label] from Trinity Center to Scott Mt. 732 Comment
  RSA50045  Castilleja applegatei subsp. pinetorum E. K. Balls 1949-7-1 13748 Trinity Below Canyon Creek Meadow, trail to Dedrick. 1311 Comment
  RSA114606  Castilleja brevilobata E. K. Balls, Lee W. Lenz 1956-6-13 21672 Del Norte High Divide, 5.1 mi. ne. from jct. with 'North Bank Road'. 518 Comment
  RSA113358  Castilleja franciscana E. K. Balls, Percy C. Everett 1956-5-10 21629 Kern 12.4 mi. s. of Bodfish along road to Caliente. 1189 Comment
  UC1294178  Castilleja lanata subsp. hololeuca E. K. Balls and E. R. Blakley 1958-10-12 23666 Santa Barbara n coast Santa Cruz Island 15 Comment
  RSA50311  Castilleja linariifolia E. K. Balls 1949-10-18 14403 San Bernardino Cushenbury Grade. 1768 Comment
  RSA78907  Castilleja linariifolia E. K. Balls, Percy C. Everett 1952-10-10 18148 Modoc Above S. Fk. Public Camp, 8 mi. E. of Likely on road to Jess Valley. 1555 Comment
  CAS-BOT-BC254000  Castilleja miniata E. K. Balls 1950-9-1 15668 Plumas east of Long Lake in meadow sloping to 2 smaller lakes (Helgamite Pont?) 2133 Comment
  RSA50046  Castilleja miniata E. K. Balls 1949-7-1 13747 Trinity Below Canyon Creek Meadow, trail to Dedrick. 1311 Comment
  RSA59585  Castilleja miniata E. K. Balls 1950-9-1 15667 Plumas East of Long Lake, meadow leading down to two smaller lakes. 2134 Comment
  RSA59586  Castilleja miniata E. K. Balls 1950-9-1 15668 Plumas East of Long Lake, meadow leading down to two smaller lakes. 2134 Comment
  RSA59688  Castilleja miniata E. K. Balls 1950-9-9 15755 Plumas West of Lakes Center Public Campground. Southern Plumas County. 2043 Comment
  RSA59703  Castilleja miniata E. K. Balls 1950-5-23 14835 Mono Paradise Camp, Hwy 395, just north of Inyo County line. 1951 Comment
  CAS-BOT-BC241004  Castilleja pilosa E. K. Balls 1950-5-19 14 .778 Lassen 17.5 mi. W. of Madeline on rd. from Adin 1676 Comment
  RSA50157  Castilleja pruinosa E. K. Balls 1949-7-9 13949 Siskiyou Salmon Mtns. top of pass on rd from Etna to Sawyer's Bar. 1479 Comment
  RSA59750  Castilleja psittacina E. K. Balls 1950-5-19 14778 Lassen 17.5 mi. W. of Madeline on rd. from Adin. 1677 Comment
  SD46674  Castilleja subinclusa var. jepsonii E. K. Balls, P. C. Everett 1956-5-10 21629 Kern 12.4 mi. s. of Bodfish along road to Caliente 1189 Comment
  RSA49954  Castilleja wightii E. K. Balls 1949-6-1 13493 Monterey Highway 1, between Point Gorda and Piedra Blancas 15 Comment
  RSA59999  Caulanthus E. K. Balls 1950-5-23 14843 Mono Just north of Inyo County Line, Hwy 395, Paradise Camp. 1951 Comment
  RSA89634  Caulanthus cooperi E. K. Balls, R. M. Straw 1954-5-11 19322 San Bernardino above Horse Spring, Kingston Mountains 1494 Comment
  SD46548  Caulanthus inflatus E. K. Balls 1956-3-13 21461 San Bernardino 19 miles north of Adlanto. 825 Comment
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Mar 7 2016
  SEINET13945761 Image available Ceanothus arboreus E. K. Balls 1954-1 18820 Unknown Grown at Botanic Garden, Propagation No. 6319 Comment
  RSA97082  Ceanothus cordulatus E. K. Balls 1954-9-27 20197 San Bernardino Sugarloaf Mt, road from Moonridge, San Bernardino Mts. 2866 Comment
  SEINET13945828 Image available Ceanothus cuneatus E. K. Balls 1952-1 17026 Tulare 7.8 mi E of Springfield, along Middle Fork Tule River near P.G.E. Powerhouse, Sequoia National Forest. Alt 2500 ft 762 Comment
  CAS-BOT-BC49088  Ceanothus cuneatus var. rigidus E. K. Balls 1954-2-26 18840 Monterey Cultivated at Rancho Santa Ana Botanic Garden, Prop. No. 5783, from seed collected by Lester Rowntree, Yankee Point, Comment
  RSA48794  Ceanothus dentatus E. K. Balls 1948-5-11 7915 Santa Cruz State Rt 1, 1/2 between Watsonivlle and Santa Cruz. 183 Comment
  RSA79341  Ceanothus diversifolius E. K. Balls, Lee W. Lenz 1952-5-13 17214 Trinity 6.6 miles SW from Douglas City Bridge over Trinity River on road to Hayfork Comment
  SEINET13945843 Image available Ceanothus diversifolius E. K. Balls, L. W. Lenz 1952-1 17214 Trinity 6.6 mi SW from Douglas City Bridge over Trinity River on road to Hayfork Comment
  RSA67008  Ceanothus foliosus E. K. Balls 1951-5-10 16533 Mendocino 3.5 miles W of Booneville across bridge on road to Manchester. Comment
  RSA79724  Ceanothus gloriosus var. exaltatus E. K. Balls, Lee W. Lenz 1952-5-10 17164 Mendocino 17.4 miles SE and E along road to willits from hwy 1 at Noyo. Comment
  SD46587  Ceanothus greggii var. vestitus E. K. Balls, P. C. Everett 1956-5-10 21632 Kern 7 mi. nw. of summit, Walker Pass, along Hwy. 178, Isabella to Freeman Jct. 1527 Comment
  UC1174826  Ceanothus greggii var. vestitus E. K. Balls 1960-4-2 24065 San Bernardino San Bernardino Mountains, 3 mi above Cushenberry Spring 1676 Comment
  RSA210936  Ceanothus griseus E. K. Balls 1969-7-25 12157 Monterey Along coast, 1/2 mile S of Garapata Creek. 6 Comment
  UC1348990  Ceanothus griseus E. K. Balls 1960-4-18 24092 Mendocino 1 1/4 mi S of Pt. Arena Comment
  CAS-BOT-BC50968  Ceanothus integerrimus E. K. Balls 1949-7-1 13758 Trinity Trail from Dedrick to lakes, Canyon Creek 1066 Comment
  SEINET13945945 Image available Ceanothus integerrimus E. K. Balls 1950-1 15691 Plumas .6 mi W of Spring Garden, between Quincy and Portola, hwy 24. Alt 4000 ft. 1219 Comment
  RSA60217  Ceanothus integerrimus var. puberulus E. K. Balls 1950-9-6 15691 Plumas 0.6 miles W of Spring Garden, betw Quincy and Portola, Hwy 24. 1220 Comment
  RSA130886  Ceanothus jepsonii E. K. Balls 1958-7-21 23586 Sonoma Edges of forest, Mixed Evergreen Forest, near Bohemian Grove, on road from Hwy 12 to Camp Meeker. 46 Comment
  CAS-BOT-BC51732  Ceanothus lemmonii E. K. Balls; L. W. Lenz 1955-5-13 20688 Butte Yellow Pine F.; Paradise, on road from Oroville to Magalia 579 Comment
  RSA126019  Ceanothus lemmonii E. K. Balls 1957-5-22 22508 Butte Hwy 40 , 18 miles NE from Oroville 701 Comment
  RSA48530  Ceanothus megacarpus E. K. Balls 1948-8-19 8010 Santa Barbara San Marcos Pass, S grade. 610 Comment
  RSA130805  Ceanothus megacarpus var. insularis E. K. Balls, E. R. Blakley 1958-10-14 23708 Santa Barbara Santa Cruz Island. SE from Cocho Diablo, ridges S side of Canyon Medio 213 Comment
  UC1174926  Ceanothus megacarpus var. insularis E. K. Balls and E. R. Blakley 1958-10-14 23708 Santa Barbara s side Canyon Medio (se from Cocho Diablo); Santa Cruz Island 213 Comment
  RSA130905  Ceanothus papillosus E. K. Balls 1958-7-19 23565 Santa Cruz Redwood Forest, Hwy 9, 8 miles SE from Big Basin State Park Headquarter. 366 Comment
  RSA59344  Ceanothus prostratus E. K. Balls 1950-5-11 14632 Modoc 0.75 miles below E of crest of Fandango Pass (from Fort Bidwell - Lake City road to Bucks Creek Ranger Station on Hwy 395). 1860 Comment
  RSA66981  Ceanothus prostratus E. K. Balls 1951-5-7 16501 Del Norte Douglas Lodge, moist woodland, across Mill Creek Bridge, off Hwy 199, between Crescent City and Grants Pass, Del Norte County Comment
  SEINET13946045 Image available Ceanothus prostratus E. K. Balls 1950-1 15623 Plumas Road to Mt. Ingalls Lookout after leaving road from Ramelli to Walker Mine. Alt 6900 ft 2103 Comment
  SEINET5339372  Ceanothus prostratus E. K. Balls 1950-5-15 14696 Modoc 8.5 miles NW Canby, Hwy. 139 to Klamath Falls. 1402 Comment
  OBI10363  Ceanothus rigidus E. K. Balls 1948-3-19 7872 Monterey Between Seaside and Fort Ord 15 Comment
  SEINET13946066 Image available Ceanothus rigidus E. K. Balls 1954-1 18840 Monterey Cultivated at Botanic Garden, Prop. No. 5783 Comment
  RSA49746  Ceanothus thyrsiflorus E. K. Balls 1948-1-31 7828 Monterey Shrub covered slopes and cliffs, Hwy1 below Big Sur. 30 Comment
  RSA67419  Ceanothus thyrsiflorus E. K. Balls, B. K. Balls 1951-4-26 16349 Santa Barbara Canada Honda, 7 miles south of Surf. 5 Comment
  RSA79723  Ceanothus thyrsiflorus E. K. Balls, Lee W. Lenz 1952-5-10 17163 Mendocino 13 miles SE along road to Willits from Hwy 1, at Noyo Comment
  RSA113238  Ceanothus tomentosus E. K. Balls, Lee W. Lenz 1955-5-13 20480 Nevada Hwy 20, Grass Valley to Marysville. 534 Comment
  SEINET13946109 Image available Ceanothus tomentosus E. K. Balls 1954-1 18856 Unknown Grown at Botanic Garden, Propagation No 6350 Comment
  CAS-BOT-BC52369  Ceanothus tomentosus var. tomentosus E. K. Balls; L. W. Lenz 1955-5-13 20480 Nevada Foothill Wd.; State Hwy. 20, Grass Valley to Marysville 533 Comment
  RSA59902  Ceanothus velutinus E. K. Balls 1950-9-14 15817 Plumas 6 miles northwest of Chester, North Fork Feather River Comment
  RSA79293  Ceanothus velutinus E. K. Balls, Percy C. Everett 1952-10-9 18122 Sierra 0.7 miles NW of Nevada Sierra County line. 1524 Comment
  SEINET3162966  Ceanothus velutinus E. K. Balls 1950-9-14 15817 Plumas 6 miles northwest of Chester, North Fork Feather River 1402 Comment
  RSA130718  Centaurea solstitialis E. K. Balls 1958-10-14 23718 Santa Barbara Santa Cruz Island, Yslay Field, 3/4 mi. from main ranch 91 Comment
  RSA78927  Centaurium venustum E. K. Balls, P. C. Everett 1952-10-16 18228 Madera South end of Bass Lake where road forks to North Fork. 1067 Comment
  UC1174923  Centranthus ruber E. K. Balls and E. R. Blakley 1958-10-14 23711 Santa Barbara ca 1/4 mi w El Reparo Viejo (Santa Cruz Island); Santa Cruz Island 335 Comment
  UCD130194  Centromadia pungens E. K. Balls 1950-9-16 15887 Santa Clara Milpitas. 5 Comment
  RSA49750  Cerastium arvense E. K. Balls 1948-2-21 7832 Monterey Slopes above Yankee Point. Comment
  CAS-BOT-BC135433  Cercocarpus betuloides var. blancheae E. K. Balls; E. R. Blakley 1958-10-17 23748 Santa Barbara Santa Cruz Island, Canyon from Prisoners' Harbor to Main Ranch 53 Comment
  RSA134752  Cercocarpus betuloides var. blancheae E. K. Balls 1959-5-26 23813 Santa Barbara Santa Cruz Island. 200 yds above base of Puerto Zuelo Grade. Interior [of island]. 152 Comment
  RSA59495  Cercocarpus ledifolius E. K. Balls 1950-5-16 14705 Siskiyou Caldwell Caves, Lava Beds National Monument. 1524 Comment
  UC1294018  Chaenactis artemisiifolia E. K. Balls 1958-6-27 23294 Riverside between Santiago Peak and Indian Truck Trail (along Main Divide); Santa Ana Mts. 1310 Comment
  RSA124288  Chaenactis carphoclinia var. carphoclinia E. K. Balls, Percy C. Everett 1958-3-20 22938 Riverside south base of Eagle Mountains. US Highway 60/70. 365 Comment
  UC1080286  Chaenactis carphoclinia var. carphoclinia E. K. Balls and P. C. Everett 1958-3-20 22938 Riverside s base of Eagle Mts., U.S. Hwy 60/70 Eagle Mts. 365 Comment
  SD46766  Chaenactis douglasii E. K. Balls, L. W. Lenz 1956-6-19 2185 Shasta 2.7 miles north of Subway Cave along Hat Creek; State Highway 89, McCloud to Mt Lassen. 1340 Comment
  RSA113296  Chaenactis douglasii var. douglasii E. K. Balls, L. W. Lenz 1956-6-19 21825 Shasta 2.7 mi. n. of Subway Cave along Hat Creek, State Hwy. 89, McCloud to Mt. Lassen. 1341 Comment
  RSA113264  Chaenactis glabriuscula var. megacephala E. K. Balls 1955-4-4 20424 Orange N of Dana Poit off Hwy 101. 46 Comment
  RSA31040  Chaenactis santolinoides E. K. Balls, Percy C. Everett 1954-5-19 19362 San Bernardino Yellow Pine Forest, 6 miles N of jct of Mill Creek, along Mt. Home Creek, San Bernardino Mts. 1829 Comment
  CAS-BOT-BC106048  Chaenactis suffrutescens E. K. Balls 1949-7-6 13847 Trinity Trail to Scorpion Creek, off main road from Trinity Center to Scott Mt. 731 Comment
  RSA79186  Chamaebatiaria millefolium E. K. Balls, Percy C. Everett 1952-10-5 18046 Mono Lower Rock Creek Forest Station camp, N end of Rock Creek, along Hwy 395. 2073 Comment
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Sep 27 2010
  RSA89802  Chamaecyparis lawsoniana E. K. Balls, Percy C. Everett 1953-10-12 18649 Del Norte 3.3 miles east of Six Rivers National Forest, Highway 199, between Crescent City and Grants Pass 38 Comment
  SD46659  Chamaesaracha nana E. K. Balls, L. W. Lenz 1956-6-18 21802 Siskiyou 1.5 mi. e. of McCloud, State Hwy. 89, roadside 1006 Comment
  RSA59273  Chamaesyce serpillifolia E. K. Balls 1950-8-31 15567 Plumas Behind Forest Service Ranger Station, Quincy, American Valley Comment
  UC1174854  Chamaesyce setiloba E. K. Balls and P. C. Everett 1959-8-19 23886 San Bernardino 1.5 mi sw junction of rds to Ivanpah and Cima (along rd to Cima); southest base of Ivanpah Mtns 914 Comment
  RSA67421  Chenopodium berlandieri var. sinuatum E. K. Balls, B. K. Balls 1951-4-26 16347 Santa Barbara Canada Honda, 7 miles south of Surf. 5 Comment
  RSA67401  Chenopodium californicum E. K. Balls, B. K. Balls 1951-4-26 16368 Santa Barbara Canada Honda, 7 miles south of Surf. 7 Comment
  RSA59920  Chenopodium pumilio E. K. Balls 1950-9-14 15833 Plumas 6 miles northwest of Chester, North Fork Feather River. 1402 Comment
  RSA48506  Chilopsis linearis subsp. arcuata E. K. Balls 1948-6-13 7978 San Bernardino Avawats Mts. Cave Springs. 915 Comment
  RSA49974  Chimaphila menziesii E. K. Balls 1949-6-30 13676 Trinity Below Ripstein Camp, Canyon Creek. 793 Comment
  RSA60133  Chimaphila umbellata subsp. occidentalis E. K. Balls 1950-9-5 15676 Plumas Thompson Creek main trail, .2 mi. above turn off to Spur 3, near Quincy. 1524 Comment
  RSA49989  Chimaphila umbellata subsp. occidentalis E. K. Balls 1949-6-29 13665 Trinity Ripstein Camp. 793 Comment
  RSA130926  Chlorogalum pomeridianum var. divaricatum E. K. Balls 1958-7-20 23579 Marin 1 mile NE from Point Reyes Lighthouse. 168 Comment
  RSA48330  Chorizanthe brevicornu var. brevicornu E. K. Balls 1949-4-4 12966 Imperial Colorado Desert. between Durmid and Salton on Highway 111. 0 Comment
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Sep 18 2012
  RSA48486  Chorizanthe membranacea E. K. Balls 1948-6-3 7942 Monterey Laffley Creek, Big Sur 152 Comment
  RSA124366  Chorizanthe rigida E. K. Balls, Percy C. Everett 1958-3-20 22897 Imperial 0.5 miles along road to Blythe from Hwy 80. 61 Comment
  UC1175013  Chorizanthe staticoides E. K. Balls 1958-6-26 23814 Orange Comment
  RSA246186  Chorizanthe staticoides E. K. Balls 1967-8-19 12140 Monterey Santa Lucia Mountain, on ridge between Wild Cat Creek and Malpaso Creek (Carmel Highland) 610 Comment
  RSA59258  Chrysanthemum leucanthemum E. K. Balls 1950-8-31 15558 Plumas Spanish Creek, off Hwy. 24, just north of Quincy 1067 Comment
  RSA23924  Chrysolepis chrysophylla E. K. Balls, P. C. Everett 1953-10-17 18687 Santa Cruz Road to Bonnie Doon, 6.3 mi. s. of Felton. 488 Comment
  RSA50184  Chrysolepis sempervirens E. K. Balls 1949-7-8 13923 Siskiyou 5 miles from Callahan, by junction of road to Tangle Blue Lake, from Scott Mt. 1372 Comment
  RSA50265  Chrysolepis sempervirens E. K. Balls 1949-7-3 13789 Trinity Trail to right above Bear Creek, on trail above Ripstein Camp. 1220 Comment
  RSA59449  Chrysolepis sempervirens E. K. Balls 1950-9-2 15656 b Plumas South slope below Mt. Ingalls Lookout, north of Grizzly Valley. 2287 Comment
  RSA59447  Chrysothamnus nauseosus subsp. albicaulis E. K. Balls 1950-9-2 15662 Plumas Mt. Ingalls, south slope below turn-off to Nye Meadow, north of Grizzly Valley 2134 Comment
  RSA60126  Chrysothamnus nauseosus subsp. albicaulis E. K. Balls 1950-9-2 15649 Plumas Mt. Ingalls Lookout, north of Grizzly Valley 2485 Comment
  RSA60214  Chrysothamnus nauseosus subsp. albicaulis E. K. Balls 1950-9-6 15689 Plumas 1.9 miles NW of Spring Garden, Hwy. 24, east of Quincy 1220 Comment
  RSA79085  Chrysothamnus nauseosus subsp. albicaulis E. K. Balls, Percy C. Everett 1952-10-14 18199 Shasta 6.1 miles SW of Honn Creek Public Camp, Hwy. 89, between Mt. Shasta and Lassen Peak 1067 Comment
  RSA50310  Chrysothamnus nauseosus subsp. consimilis E. K. Balls 1949-10-18 14404 San Bernardino Baldwin Lake, San Bernardino Mountains 1921 Comment
  RSA78964  Chrysothamnus nauseosus subsp. consimilis E. K. Balls, Percy C. Everett 1952-10-3 18020 Inyo Little Lake, Hwy 6 and 395. 1021 Comment
  RSA97087  Chrysothamnus nauseosus subsp. consimilis E. K. Balls 1954-9-27 20198 San Bernardino Sugarloaf Mountain, northwest slopes (from Moonridge), San Bernardino Mountains. 2866 Comment
  SEINET5926447 Image available Chrysothamnus nauseosus var. speciosus E. K. Balls, P. C. Everett 1952-1 18152 Modoc Off rd to Fandango Pass, 2 I SE of Buck's Creek Ranger Station Comment
  RSA124703  Chrysothamnus paniculatus E. K. Balls 1957-11-5 22771 San Diego 3.6 miles NW of Canebrake Canyon along road to Agua Caliente Hot Springs 305 Comment
  RSA78963  Chrysothamnus paniculatus E. K. Balls, Percy C. Everett 1952-10-3 18016 Kern 8.2 mi. NE of jct. with Hwy 466, on Hwy 6, above Mojave. 915 Comment
  RSA78911  Chrysothamnus parryi subsp. nevadensis E. K. Balls 1952-10-11 18152 Modoc Off road to Fandango Pass, 2 miles SE of Buck's Creek Ranger Station. 1738 Comment
  RSA78913  Chrysothamnus parryi subsp. nevadensis E. K. Balls 1952-10-11 18154 Modoc Off road to Fandango Pass, 2 miles SE of Buck's Creek Ranger Station. 1738 Comment
  SEINET3146295  Chrysothamnus parryi subsp. nevadensis E. K. Balls 1950-8-4 15672 Plumas 4 mi. N of Quency; Feather Rv. Exper. Stat. 1219 Comment
  CAS-BOT-BC100829  Chrysothamnus viscidiflorus subsp. viscidiflorus E. K. Balls 1950-9-2 15666 Plumas Yellow Pine Forest, Grizzly Creek, near Grasshopper Flat, rd. from Ramelli to Walker Mine 1828 Comment
  CAS-BOT-BC100835  Chrysothamnus viscidiflorus subsp. viscidiflorus E. K. Balls 1954-9-27 20196 San Bernardino Sugarloaf Mt., n.w. slope from Moonridge 2895 Comment
  RSA59456  Chrysothamnus viscidiflorus subsp. viscidiflorus E. K. Balls 1950-9-2 15654 Plumas South slope below Mt. Ingalls Lookout, north of Grizzly Valley 2439 Comment
  SD48486  Chylismia claviformis subsp. aurantiaca E. K. Balls, P. C. Everett 1956-3-20 22888 Imperial On dry sandy flats, 0.5 miles north of US Highway 80, road to Blythe. (IPB 10/07) 60 Comment
  CAS-BOT-BC162711  Chylismia claviformis subsp. lancifolia E. K. Balls 1950-5-23 14841 Mono Above Paradise Camp, off Hwy. 395, just N. of Inyo Co. line. 1981 Comment
  RSA59315  Cichorium intybus E. K. Balls 1950-9-14 15799 Plumas Where Dixie Canyon runs into Indian Creek, Hwy 89 1098 Comment
  UCD130475  Cichorium intybus E. K. Balls 1950-9-14 15799 Plumas where Dixie Canyon run into Indian Creek. 1097 Comment
  CAS-BOT-BC285275  Cirsium andersonii E. K. Balls; P. C. Everett 1952-10-8 18101 Amador Silver Lake Forest Service Camp, off Hwy 88 to Carson Pass 2133 Comment
  CAS-BOT-BC285344  Cirsium andersonii E. K. Balls 1949-7-8 13920 Siskiyou Between Callahan and Scott Mountain 1524 Comment
  CAS-BOT-BC285347  Cirsium andersonii E. K. Balls 1949-7-8 13920 Siskiyou Road to Callahan from Scott Mt., southern Siskiyou County 1524 Comment
  RSA0070844  Cirsium andersonii E. K. Balls 1949-7-8 13920 Siskiyou Road to Callahan from Scott Mt. 1524 Comment
  RSA78973  Cirsium andersonii E. K. Balls 1952-10-8 18101 Amador Silver Lake Forest Service Camp, off Hwy. 88 to Carson Pass 2134 Comment
  RSA0070576  Cirsium brevistylum E. K. Balls, B. K. Balls 1951-4-26 16367 Santa Barbara Canada Honda, 7 miles south of Surf. 5 Comment
  CAS-BOT-BC280040  Cirsium mohavense E. K. Balls 1949-10-18 14392 San Bernardino Rabbit Spring, near Lucerne Valley 914 Comment
  RSA48543  Cirsium occidentale var. candidissimum E. K. Balls 1948-5-13 7921 Monterey Carmel Highlands above Yankee Point. 183 Comment
  CAS-BOT-BC285543  Cirsium occidentale var. candidissimum E. K. Balls 1950-9-6 15696 Plumas Jackson Creek Public Camp, Middle Fork Feather River, off Hwy 24 east of Quincy 1402 Comment
  RSA0070851  Cirsium occidentale var. candidissimum E. K. Balls, Percy C. Everett 1952-10-11 18157 Modoc 1 mile SE of crest of Fandango Pass, Warner Mts. 1707 Comment
  UC1293869  Cirsium occidentale var. venustum E. K. Balls 1958-7-17 23555 Monterey 5 mi n from Carmel Valley (on road to Salinas) 426 Comment
  RSA131103  Cirsium quercetorum E. K. Balls 1958-7-20 23580 Marin 1.5 miles NE from Point Reyes Lighthouse 168 Comment
  CAS-BOT-BC288779  Cirsium remotifolium E. K. Balls 1949-7-10 13959 Siskiyou 8 miles from Sawyer's Bar on road to Cecilville 792 Comment
  RSA0070868  Cirsium remotifolium E. K. Balls 1949-7-10 13959 Siskiyou 3 miles from Sawyer's Bar on road to Cecilville. 793 Comment
  SEINET3146355  Cirsium vulgare E. K. Balls 1950-9-15 15845 Plumas 6 mi. NW of Chester, N Fork Feather Rv. 1402 Comment
  CAS-BOT-BC285833  Cirsium vulgare E. K. Balls 1950-8-30 15517 Plumas Just west of Feather River Experiment Station 4 miles north of Quincy 1066 Comment
  RSA124269  Cistanthe ambigua E. K. Balls, Percy C. Everett 1958-3-19 22885 Imperial 4 miles west of Mt. Signal, State Hwy. 98. 0 Comment
  RSA60273  Cistanthe monandra E. K. Balls, Lee W. Lenz 1950-3-28 14482 Kern 5 miles N of Willow Springs, road to Tehachapi 762 Comment
  CAS-BOT-BC172403  Clarkia biloba subsp. brandegeeae E. K. Balls; L. W. Lenz 1956-6-20 21853 Nevada 7.6 mi. ne. of Nevada City, State Hwy. 49, South Fork Yuba River 457 Comment
  UC1075583  Clarkia biloba subsp. brandegeeae E. K. Balls and L. W. Lenz 1956-6-20 21853 Nevada 7.6 mi nw Nevada City (State Hwy 49); South Fork Yuba river 457 Comment
  RSA26409  Clarkia cylindrica E. K. Balls 1956-5-10 21602 Kern 4.6 mi SW from jct. of road from Arvin with Hwy 466. 381 Comment
  UC1294046  Clarkia davyi E. K. Balls 1958-7-20 23572 Marin about junction of roads to Drakes Bay and Lighthouse; Pt. Reyes Peninsula 121 Comment
  RSA78990  Clarkia gracilis subsp. gracilis E. K. Balls, Lee W. Lenz 1952-5-9 17139 Lake Lakeshore Blvd., 1.3 mi. S of Lucerne on Highway 20 405 Comment
  CAS-BOT-BC162494  Clarkia prostrata E. K. Balls 1958-7-16 23546 San Luis Obispo 1.5 mi. N of Cambria along State Hwy. 1 15 Comment
  RSA130938  Clarkia prostrata E. K. Balls 1958-7-16 23546 San Luis Obispo 1.5 mile north of Cambria along State Highway 1 15 Comment
  UC1293862  Clarkia prostrata E. K. Balls 1958-7-16 23546 San Luis Obispo 1.5 mi n Cambria (State Hwy. 1) 15 Comment
  RSA125978  Clarkia purpurea subsp. quadrivulnera E. K. Balls 1957-5-24 22539 Tehama 3.3 mi. SE from Beegum, along State Highway 36, Red Bluff to Alton. 290 Comment
  RSA162471  Clarkia unguiculata E. K. Balls 1963-8-14 12078 Monterey Carmel Highlands, opposite Yankee Point 305 Comment
  RSA48485  Clarkia unguiculata E. K. Balls 1948-5-31 7940 Monterey Carmel Highlands above Yankee Point 152 Comment
  RSA50231  Claytonia cordifolia E. K. Balls 1949-7-9 13939 Siskiyou 8.3 miles from Etna on road to Sawyer s Bar. 1006 Comment
  RSA77911  Claytonia parviflora E. K. Balls 1952-4-16 17037 Tulare 4 mi. n.e. along Bear Creek Road, North Fork Tule River. 396 Comment
  UC1075905  Claytonia parviflora subsp. grandiflora E. K. Balls and L. W. Lenz 1955-5-12 20466 El Dorado 0.25 mi n Rainbow Hybridizing Gardens, Placerville (along road to n) 883 Comment
  RSA0059506  Claytonia parviflora subsp. grandiflora E. K. Balls, Lee W. Lenz 1955-5-12 20466 El Dorado 2 miles N along road to N, 1/4 mile above Rainbow Hybridizing Gdns, Placerville. 884 Comment
  RSA29189A  Claytonia rubra subsp. rubra E. K. Balls, Percy C. Everett 1954-5-19 19366 San Bernardino 3 miles NE of Camp Angelus along road to Barton Flats, San Bernardino Mts. 1950 Comment
  RSA113854  Clematis lasiantha E. K. Balls 1956-3-26 21463 Riverside In Santa Ana Mountains, e. slope along Main Divide, Motorway between Indian Canyon and Trabuco. Alt. 4500 ft. 1372 Comment
  RSA246528  Clematis ligusticifolia E. K. Balls 1969-10-3 12185 Monterey Above entrance to Carmel Valley from Hwy 1 along N bank of Carmel River. 6 Comment
  RSA49928  Clematis ligusticifolia E. K. Balls 1949-7-6 13853 Trinity Trinity River valley, by trail to Scorpion Creek from Minersville to Scott Mt. 732 Comment
  NY222822  Cleome lutea E. K. Balls 1956-6-21 21864 Inyo U.S. Hwy. 395, 1 mi. S. of Mono-Inyo County Line. 1402.1 Comment
  RSA66979  Clintonia andrewsiana E. K. Balls 1951-5-8 16512 Humboldt 3.5 miles south of Myers, Highway 101. Comment
  RSA89864  Coleogyne ramosissima E. K. Balls, R. M. Straw 1954-5-11 19341 San Bernardino Above Beck Spring, Kingston Mountain, E Mojave Desert 1433 Comment
  UCR133552  Collinsia heterophylla E. K. Balls 1948-2-27 7843 Monterey Central Coast, Carmel Highlands, above Yankee Point 213 Comment
  RSA49707  Collinsia heterophylla E. K. Balls 1948-2-27 7843 Monterey Carmel Highlands above Yankee Pt. 213 Comment
  RSA0117239  Collinsia parviflora E. K. Balls 1950-5-13 14665 Modoc Goose Lake, east shore about Willow Ranch. 1463 Comment
  RSA23901  Collinsia rattanii E. K. Balls, Lee W. Lenz 1956-6-12 21659 Trinity 1.1 mi. nw. of Burnt Ranch along U.S. Hwy 299, Weaverville to Willow Creek. 427 Comment
  SD46682  Collinsia rattanii E. K. Balls, L. W. Lenz 1956-6-12 21659 Trinity 1.1 mi. nw. of Burnt Ranch along U.S. Hwy. 299, Weaverville to Willow Creek 427 Comment
  RSA113374  Collomia grandiflora E. K. Balls 1956-5-29 21653 San Diego Palomar Mt., 0.6 mi. beyond crossroads to Observatory. 1463 Comment
  RSA67013  Collomia heterophylla E. K. Balls 1951-5-9 16524 Mendocino 15.3 mi. from jct. with Hwy 101, w. along road to Rockport and Fort Bragg Comment
  RSA67014  Collomia heterophylla E. K. Balls 1951-5-9 16521 Mendocino 7.4 miles N jct with Hwy 101 road from Rockport to Fort Bragg. Comment
  RSA50238  Collomia tracyi E. K. Balls 1949-7-5 13823 Trinity From Weaverville to trinity alps along Trinity River 762 Comment
  RSA59433  Collomia tracyi E. K. Balls 1950-9-15 15849 Plumas North Fork Feather River, 6 miles northwest of Chester 1402 Comment
  CAS-BOT-BC58993  Comarostaphylis diversifolia subsp. planifolia E. K. Balls; E. R. Blakley 1958-10-10 23612 Santa Barbara Santa Cruz Island - 3 mi. from Prisoners' Harbor on road to Main Ranch 91 Comment
  RSA50136  Corallorhiza maculata E. K. Balls 1949-7-10 13964 Siskiyou 8.6 miles from Sawyers Bar on the way to Cecilville. 762 Comment
  RSA49849  Corallorhiza mertensiana E. K. Balls 1949-7-1 13750 Trinity Trail from Dedrick to Lakes, Canyon Creek. 1220 Comment
  RSA59282  Cordylanthus tenuis subsp. tenuis E. K. Balls 1950-9-4 15574 Plumas Behind Feather River Experiment Station, Hwy 24, 4 miles north of Quincy. 1098 Comment
  SEINET3146395  Coreopsis bigelovii E. K. Balls, Lenz, LW 1950-3-28 14463 Los Angeles 1 mi. E of jct. of Hwys. 99 & 138, just S of Gorman 1158 Comment
  UCD142994  Coreopsis bigelovii E. K. Balls; P. C. Everett 1958-5-4 23098 San Bernardino 3.1 mile northwest from Yucca Valley on road to Pioneer Town. 1097 Comment
  RSA130875  Coreopsis gigantea E. K. Balls, E. R. Blakley 1958-10-15 23755 Santa Barbara Santa Cruz Island. Canyon into East center Laguna Harbor. 30 Comment
  CAS-BOT-BC101195  Corethrogyne filaginifolia E. K. Balls 1969-9-9 12167 Monterey 1/2 mi. S. of [Garapata] Garrapata Creek along coast 6 Comment
  CAS-BOT-BC101215  Corethrogyne filaginifolia E. K. Balls 1969-8-10 12159 Monterey Carmel Highlands, off Yankee Point, N. end Santa Lucia Mts. 365 Comment
  RSA131481  Corethrogyne filaginifolia E. K. Balls, E. R. Blakley 1958-10-11 23649 Santa Barbara Santa Cruz Island, slope Back of Main Ranch 61 Comment
  RSA244451  Corethrogyne filaginifolia E. K. Balls 1965-9-11 12107 Monterey Carmel Highlands, opposite Yankee Point. 152 Comment
  UC1294038  Corethrogyne filaginifolia E. K. Balls and E. R. Blakley 1958-10-11 23649 Santa Barbara slope back of Main Ranch; Santa Cruz Island 60 Comment
  RSA210950  Corethrogyne filaginifolia var. filaginifolia E. K. Balls 1969-8-10 12159 Monterey Carmel Highlands, opposite Yankee Point, N end Santa Lucia Mts. 183 Comment
  RSA60134  Cornus nuttallii E. K. Balls 1950-9-5 15677 Plumas Main trail Thompson Creek, off La Porte Road, off Hwy 24, e. of Quincy. Comment
  RSA89897  Cornus nuttallii E. K. Balls, P. C. Everett 1953-10-14 18659 Trinity 6.7 mi. NE of Douglas City bridge over Trinity River on Hwy 299. 640 Comment
  SEINET3161702  Cornus nuttallii E. K. Balls 1950-9-5 15677 Plumas main trail Thompson Creek, off La Porte road, off Hwy 24, E of Quincy 1524 Comment
  CAS-BOT-BC210485  Cornus sericea subsp. occidentalis E. K. Balls 1969-10-23 12188 Monterey 1/4 mi from entrance to Carmel Valley from Hwy 1 along N. bank of Carmel River 6 Comment
  RSA89591  Cornus stolonifera E. K. Balls, P. C. Everett 1953-10-12 18640 Del Norte 2.7 mi. E of Crescent City along Hwy 199. 30 Comment
  RSA210948  Cornus stolonifera E. K. Balls 1969-10-23 122188 Monterey 1/4 mi. from enterance to Carmel Valley from Hwy 1. Along N bank of Carmel River. 6 Comment
  RSA87480  Cortaderia selloana E. K. Balls 1953-9-24 9591 Monterey About Lucia, along State Highway 1, Carmel to Cambria. 76 Comment
  RSA0112189  Cortaderia selloana E. K. Balls 1953-9-24 9591 Monterey About Lucia, along State Highway 1, Carmel to Cambria. 76 Comment
  RSA89898  Corylus cornuta var. californica E. K. Balls, P. C. Everett 1953-10-14 18660 Trinity 6.7 mi. NE of Douglas City bridge over Trinity River on Hwy 299. 640 Comment
  SD48459  Crataegus gaylussacia E. K Balls 1957-5-25 22602 Trinity State Highway 36, Van Duzen River, w. of Trinity-Humboldt Co. line. 730 Comment
  RSA125703  Crepis monticola E. K. Balls 1957-5-24 22555 Trinity Hayfork. 716 Comment
  RSA49917  Crepis pleurocarpa E. K. Balls 1949-7-7 13865 Trinity Trinity River Valley. 1 mile beyond Eagle Creek. N of Trinity Center. 793 Comment
  RSA49962  Crepis pleurocarpa E. K. Balls 1949-7-7 13873 Trinity 5.3 miles N of Eagle Creek on road to Scott Mt. 823 Comment
  RSA59690  Crepis pleurocarpa E. K. Balls 1950-9-9 15759 Plumas West of Lakes Center Public Campground, ca. 1 mile along trail to outlet Long Lake 2073 Comment
  OBI20819  Cryptantha E. K. Balls 1948-3-21 7877 Monterey Carmel Highlands above Yankee Pt 213 Comment
  RSA49793  Cryptantha E. K. Balls 1949-7-7 13872 Trinity 5.3 miles N of Eagle Creek on road to Scott Mt. 823 Comment
  RSA124319  Cryptantha angustifolia E. K. Balls, P. C. Everett 1958-3-20 22910 Imperial 0.5 miles N along road to Ogilby and Blythe from U.S. Hwy 80 60 Comment
  RSA48332  Cryptantha angustifolia E. K. Balls 1949-4-4 12968 Riverside between Durmid and Salton on Highway 111, Colorado Desert. 0 Comment
  RSA48339  Cryptantha angustifolia E. K. Balls 1949-4-3 12975 Imperial Near Grays Well on Highway 80 between Holtville and Yuma, Colorado Desert. 76 Comment
  RSA89391  Cryptantha barbigera E. K. Balls, R. M. Straw 1954-5-10 19314 San Bernardino Horse Springs, Kingston Mts. 1433 Comment
  RSA67451  Cryptantha clevelandii E. K. Balls, B. K. Balls 1951-4-26 16381 Santa Barbara 5 miles south of surf on road to Canada Honda 15 Comment
  RSA125577  Cryptantha confertiflora E. K. Balls 1957-2-20 22429 Inyo White Mts, Westgard Pass to Deep Springs Road, 14.8 miles NE from Zurich. 2012 Comment
  UC1294015  Cryptantha intermedia E. K. Balls 1958-6-27 23287 Orange Santiago-Mojeska Saddle Santa Ana Mts. 1463 Comment
  SEINET3152260  Cryptantha intermedia E. K. Balls 1950-3-10 14447 Los Angeles Volunteer west Picnic Grove; rancho Santa Ana Botanic Garden Comment
  RSA48337  Cryptantha maritima E. K. Balls 1949-4-4 12973 Imperial Near Frink on Hwy 111 -61 Comment
  UC1080287  Cryptantha maritima E. K. Balls and P. C. Everett 1958-3-20 22943 Imperial 2.4 mi n U.S. Hwy. 80 jct. (on rd to Blythe) 91 Comment
  RSA50324  Cryptantha micrantha var. lepida E. K. Balls 1949-5-4 13489 Riverside 6 miles from boundry of National forest, on Baning-Idylwild road. 1371 Comment
  SEINET3152302  Cryptantha muricata E. K. Balls, L. W. Lenz 1950-3-29 14544 Ventura 2.5 miles S of junction of Rose Valley road and hwy 399 457 Comment
  RSA0079187  Cryptantha muricata var. muricata E. K. Balls, Lee W. Lenz 1950-3-29 14544 Ventura 2.5 miles S of Jct or Rose Valley road and Hwy 399. 457 Comment
  RSA50181  Cryptantha torreyana E. K. Balls 1949-7-4 13799 Trinity Chloride Mine, above Dedrick. 915 Comment
  RSA59149  Cryptogramma acrostichoides E. K. Balls 1950-9-1 15610 Plumas East of Long Lake in meadow sloping down to two smaller lakes. 2134 Comment
  RSA50018  Cryptogramma acrostichoides E. K. Balls 1949-7-1 13722 Trinity Canyon Creek Meadow, Canyon Creek, 8 miles above Dedrick 1372 Comment
  RSA89419  Cupressus macnabiana E. K. Balls, Percy C. Everett 1953-10-14 18600 Shasta 0.5 mi E of Whiskeytown, Hwy 299, between Weaverville and Redding. 351 Comment
  RSA125848  Cylindropuntia echinocarpa E. K. Balls, Percy C. Everett 1957-11-13 22803 San Bernardino E. slope, Morongo Valley. 915 Comment
  RSA67017  Cynoglossum grande E. K. Balls 1951-5-9 16516 Humboldt ca. 5 miles S of Richardson s Grove, Highway 101. Comment
  RSA79056  Cynoglossum grande E. K. Balls, Lee W. Lenz 1952-5-6 17091 Santa Clara 2 miles along road to Los Gatos from highway 5, Santa Cruz-Santa Clara county line. 610 Comment
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Jun 10 2012
  RSA137980  Cyperus eragrostis E. K. Balls 1960-1-25 24018 Los Angeles Grown in Botanic Garden, Claremont. 412 Comment
  SEINET3164823  Cyperus inflexus E. K. Balls 1950-9-14 15814 Plumas 6 miles northwest of Chester, North Fork Feather River 1402 Comment
  CAS-BOT-BC114126  Cyperus squarrosus E. K. Balls 1950-8-31 15547 Plumas Spanish Creek, off Hwy 24, north of Quincy. 1066 Comment
  CAS-BOT-BC136478  Cypripedium montanum E. K. Balls 1949-7-10 13957 Siskiyou Field redacted by CAS, contact the data manager for more information 1219 Comment
  RSA125676  Cypripedium montanum E. K. Balls 1957-5-25 22564 Trinity Just west of Forest Glen on Hwy 36. 701 Comment
  RSA125997  Cystopteris fragilis E. K. Balls 1957-5-24 22545 Shasta 3.4 mi. w. of Platina along Hwy. 36, Red Bluff to Alton 610 Comment
  RSA124334  Dalea mollissima E. K. Balls, Percy C. Everett 1958-3-20 22922 Imperial 3.5 miles N of Ogilby on road to Blythe 152 Comment
  RSA48505  Dalea mollissima E. K. Balls 1948-6-14 7977 San Bernardino Above Bicycle Lake, Camp Irwin to Barstow. 915 Comment
  RSA124095  Datura discolor E. K. Balls, Percy C. Everett 1958-3-20 22916 Imperial Ogilby. 107 Comment
  RSA124725  Datura discolor E. K. Balls 1957-11-5 22761 Imperial Road NE from Niland to Beal Well. 122 Comment
  RSA131095  Datura wrightii E. K. Balls, E. R. Blakley 1958-10-15 23720 Santa Barbara Santa Cruz Island. North of Laguna Canyon. 2 Comment
  UC1293861  Deinandra corymbosa E. K. Balls 1958-7-16 23542 San Luis Obispo .5 mi n Cambria (State Highway 1) 15 Comment
  CAS-BOT-BC291961  Deinandra pallida E. K. Balls; L. W. Lenz 1950-3-28 14499 Kern 5 mi. n.w. of Woodford, Hwy 466, between Tehachapi and Bakersfield 487 Comment
  CAS-BOT-BC116245  Delphinium amabile E. K. Balls 1950-5-23 14837 Mono Paradise Camp, Hwy 395, just north of Inyo co. line 1981 Comment
  CAS-BOT-BC9096  Delphinium cardinale E. K. Balls 1954-7-27 19549 Los Angeles N. of Claremont, just E of Botanic Garden Comment
  SD48458  Delphinium decorum E. K. Balls 1957-5-25 22567 Trinity 7.5 mi. nw. from Forest Glen, State Hwy. 36. 1219 Comment
  UC1080301  Delphinium decorum subsp. tracyi E. K. Balls 1957-5-25 22567 Trinity State Hwy 36 7.5 mi nw Forest Glen 1219 Comment
  CAS-BOT-BC8776  Delphinium gracilentum E. K. Balls; L. W. Lenz 1955-5-12 20472 Placer Foothill Wd., 0.8 mi. W of El Dorado-Placer Co. line, Hwy. 49 to Auburn 365 Comment
  SD48509  Delphinium gracilentum E. K. Balls 1957-5-23 22529 Butte 3 mi. se. from turn-off, Hwy. 32 to De Sabla 2200 Comment
  CAS-BOT-BC8659  Delphinium gracilentum f. versicolor E. K. Balls; L. W. Lenz 1955-5-13 20700 Plumas Between Tobin and Camp Rogers, U.S. Hwy. 40 alt. 609 Comment
  RSA59375  Delphinium gypsophilum subsp. gypsophilum E. K. Balls 1950-3-29 14518 Kern 2.5 miles N of maricopa, Hwy 399 305 Comment
  CAS-BOT-BC8580  Delphinium hansenii E. K. Balls 1950-4-25 15938 Kern 13 mi. SE of Edison, Hwy 466, at turn off to Caliente 487 Comment
  UC1080379  Delphinium hansenii subsp. hansenii E. K. Balls 1957-5-22 22501 Butte Hwy U.S. 40, 8.6 mi NE of Oroville, Foothill Woodland Plant Community 91 Comment
  SD46536  Delphinium hesperium E. K. Balls, L. W. Lenz 1956-6-12 21665 Humboldt 9.1 miles ne from Blue Lake along U.S. Hwy. 299, Arcata to Willow Creek. 487 Comment
  UC1075562  Delphinium hesperium E. K. Balls and L. W. Lenz 1956-6-12 21665 Humboldt along US Hwy 299 9.1 mi ne Blue Lake (Arcata to Willow Creek) 487 Comment
  RSA0106170  Delphinium hesperium subsp. pallescens E. K. Balls, Lee W. Lenz 1952-4-17 17051 Tulare 6.7 mi. SE of turn off to the Tule River Indian Reservation from Hwy 190, South Fork Tule River. 198 Comment
  RSA49729  Delphinium hutchinsoniae E. K. Balls 1948-4-15 7901 Monterey Carmel Highlands above Yankee Point 183 Comment
  RSA0110260  Delphinium hutchinsoniae E. K. Balls 1948-3-26 7884 Monterey Laffley Creek, Big Sur. 76 Comment
  RSA0110261  Delphinium hutchinsoniae E. K. Balls 1965-5-7 12089 Monterey Carmel Highlands opposite Yankee Point. 183 Comment
  NY24258  Delphinium luteum E. K. Balls 1952-3-27 16215 Los Angeles 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
  RSA66954  Delphinium nudicaule E. K. Balls 1951-5-7 16492 Del Norte 3.2 miles E of Idlewilde, Hwy 199, Grants Pass to Crescent City Comment
  RSA79281  Delphinium nudicaule E. K. Balls, Lee W. Lenz 1952-5-9 17144 Lake 4.4 miles N from upper Lake on road to Lake Pilsbury. 457 Comment
  CAS-BOT-BC217279  Delphinium nuttallianum Edward Kent Balls; N. N. Thompson 1950-5-17 14733 Modoc SW of Double Head, 7.5 km from Hwy 139, S of Clear Lake Burs Refuge. 1463 Comment
  CAS-BOT-BC217313  Delphinium nuttallianum Edward Kent Balls 1950-5-12 14367 Modoc Above Bucks Creek Ranger Station, E of Goose Lake. 1767 Comment
  RSA59653  Delphinium nuttallianum E. K. Balls 1950-5-12 14637 Modoc above Bucks Creek Ranger Station, Modoc National Forest; east of Goose Lake. 1768 Comment
  RSA49961  Delphinium nuttallianum E. K. Balls 1949-7-8 13899 Siskiyou Trail to Carmen Lake from Scott Mountain Camp, Scott Mt. 1707 Comment
  RSA66935  Delphinium nuttallianum E. K. Balls 1951-5-4 16426 Del Norte Middle Fork Smith River, near Myrtle Creek Bridge, Hwy 199, 6 Rivers National Forest Comment
  RSA89387  Delphinium parishii E. K. Balls, R. M. Straw 1954-5-11 19319 San Bernardino Above Horse Spring, Kingston Mts. 1402 Comment
  RSA50296  Delphinium parryi E. K. Balls 1949-5-4 13478 Riverside Cajalco Road, road to Lake Mathews, Gavilan Hills. 2 miles from Corona to Elsinore Highway. Comment
  RSA96217  Delphinium parryi E. K. Balls 1954-4-19 19014 San Diego Botanic Garden. Comment
  RSA49728  Delphinium patens E. K. Balls 1948-4-23 7903 Monterey Carmel Valley 1 mile above Robles del Rio. 152 Comment
  CAS-BOT-BC121973  Delphinium trolliifolium E. K. Balls; L. W. Lenz 1955-5-15 20736 Humboldt 9.9 mi. SW from Fernbridge, along Old Coast road to Capetown 502 Comment
  RSA114995  Delphinium trolliifolium E. K. Balls, Lee W. Lenz 1955-5-15 20736 Humboldt 9.9 miles SW from Fernbridge, along Old Coast road to Capetown. 503 Comment
  UC1075803  Delphinium trolliifolium E. K. Balls and L. W. Lenz 1955-5-15 20736 Humboldt hills 9.9 mi sw Fernbridge (along Old Coast rd to Capetown) 502 Comment
  UC1080304  Delphinium trolliifolium E. K. Balls 1957-5-25 22603 Humboldt State Hwy 36 4.5 mi sw Dinsmores 822 Comment
  RSA0106171  Delphinium variegatum subsp. variegatum E. K. Balls, Lee W. Lenz 1952-4-17 17052 Tulare 6.7 mi. SE of turn off to the Tule River Indian Reservation from Hwy 190, South Fork Tule River. 198 Comment
  RSA0110255  Delphinium variegatum subsp. variegatum E. K. Balls 1952-5-8 17117 Napa 4 miles N along Hwy 29 from jct of Hwy 28 and 29 at Woodleaf. Comment
  CAS-BOT-BC82843  Dendromecon harfordii E. K. Balls; E. R. Blakley 1958-10-11 23642 Santa Barbara Santa Cruz Island. Southeast from Cocho Diablo Ridge, south side of Canyon Medio. 213 Comment
  CAS-BOT-BC82844  Dendromecon harfordii E. K. Balls; E. R. Blakley 1958-10-14 B- 2590 Santa Barbara Santa Cruz Island. Ridge south of Canyon Medio and west of the Stanton Ranch Headquarters 2 miles. 213 Comment
  UC1294033  Dendromecon harfordii E. K. Balls and E. R. Blakley 1958-10-11 23642 Santa Barbara s side of canyon se from Cocho Diablo Ridge; Santa Cruz Island, Canyon Medio 213 Comment
  OBI11832  Dendromecon rigida E. K. Balls 1948-4-7 7889 Monterey State Rte 1 14m S of Carmel Comment
  RSA48837  Dendromecon rigida E. K. Balls 1948-4-7 7889 Monterey State Rt. 1, 14 mi. south of Carmel 15 Comment
  SEINET5339595  Dendromecon rigida E. K. Balls 1948-4-7 7889 Monterey State Rt. 1. 14 miles south of Carmel. 15 Comment
  RSA131474  Dendromecon rigida subsp. harfordii E. K. Balls, Blakely 1958-10-11 23642 Santa Barbara Santa Cruz Island. SE from Cocho Diablo Ridge, S side of Canyon Medio 213 Comment
  RSA59663  Deschampsia cespitosa E. K. Balls 1950-9-9 15730 Plumas West of Lakes Center Public Campgound. 2043 Comment
  RSA60031  Deschampsia cespitosa E. K. Balls 1950-9-1 15599 Plumas East of Long Lake, 2134 Comment
  RSA60115  Deschampsia cespitosa E. K. Balls 1950-9-2 15640 Plumas Nye Meadows, west slope of Mt. Ingalls, north of Grizzly Valley. 2256 Comment
  SEINET3143875  Deschampsia cespitosa E. K. Balls 1950-9-1 15599 Plumas E Long Lake, at foot of meadow leading to 2 smaller lakes 2103 Comment
  RSA113103  Deschampsia elongata E. K. Balls 1956-7-11 22031 Calaveras 1.2 mi. ne. from Dorrington Ranger Station, State Hwy. 4, Ebbetts Pass road 1524 Comment
  SEINET5343300  Descurainia incisa subsp. filipes E. K. Balls 1950-5-17 14722 Siskiyou New Lava Flow, along rd. from Schonchin Butte to Capt. Jack's Stronghold. Lava Beds Nat'l Monument. 1463 Comment
  RSA254326  Descurainia pinnata subsp. glabra E. K. Balls 1966-3-17 12122 Los Angeles 2.3 miles W of Hano along Hwy 139, Palmdale Cajon Pass Comment
  CAS-BOT-BC402392  Dicentra formosa subsp. formosa E. K. Balls; L. W. Lenz 1955-5-13 20687 Butte Magalia Reservoir, n. of Magalia 731 Comment
  CAS-BOT-BC499434  Dichelostemma capitatum E. K. Balls 1954-5-26 19413 Los Angeles (Rancho Santa Ana Botanic Garden) Native plants in garden, Claremont Comment
  RSA59155  Dichelostemma capitatum subsp. capitatum E. K. Balls, Lee W. Lenz 1950-3-28 14494 Kern 4 miles NW of Woodford, Highway 466, between Tehachapi and Bakersfield. 610 Comment
  SD48558  Dichelostemma capitatum subsp. capitatum E. K. Balls, P. C. Everett 1958-5-16 23261 Kern 4.2 miles southwest from Freeman Junction, along U.S. Highway 6. On hard dry flats. 975 Comment
  CAS-BOT-BC502188  Dichelostemma ida-maia E. K. Balls 1949-7-10 13954 Siskiyou 5 miles from Sawyer's Bar on road to Cecilville. 1219 Comment
  RSA95855  Dichelostemma ida-maia E. K. Balls 1954-5-26 19408 Los Angeles [Claremont], Botanic Garden plants, Prop. No. 5811, from bulbs cultivated in garden of Henry R. davis, Los Angeles, presented to Garden Aug. 1942. Comment
  RSA49797  Dichelostemma multiflorum E. K. Balls 1949-7-7 13868 Trinity 5.3 miles N of Eagle Creek on road to Scott Mt. 823 Comment
  RSA49842  Dichelostemma multiflorum E. K. Balls 1949-7-1 13757 Trinity Trail from Dedrick to Lakes, Canyon Creek. 1220 Comment
  RSA50170  Dichelostemma multiflorum E. K. Balls 1949-7-6 13835 Trinity Between Covington s and Lavey s sawmills, Minersville to Trinity Center road. 701 Comment
  RSA59106  Dichelostemma multiflorum E. K. Balls 1950-8-30 15510 Plumas 1 mile west of Feather River Experiment Station, 4 miles north of Quincy. 1220 Comment
  RSA65816  Dichondra donelliana E. K. Balls, P. C. Everett, B. K. Balls 1953-10-8 18584 Marin 0.1 mi. e. of Stinson Beach on road across Mt. Tamalpais from Hwy 1. 76 Comment
  CAS-BOT-BC290984  Dieteria canescens var. shastensis E. K. Balls 1950-9-15 15859 Plumas South tip Lake Almanor, near P.G.E. dam, Hwy 89 1371 Comment
  SD48485  Diplacus bigelovii var. bigelovii E. K. Balls, P. C. Everett 1958-3-19 22878 San Diego In sun, on sandy wash and rocky hillsides; about 7 mi. west of San Diego-Imperial Co. line, on road from Agua Caliente. 274 Comment
  SD48448  Diplacus clevelandii E. K. Balls, P. C. Everett 1957-11-25 22845 Orange 4.7 mi. e. of Silverado Comment
  SD46686  Diplacus layneae E. K. Balls, L. W. Lenz 1956-6-18 21811 Shasta crossroads about Burney Falls (jct. State Hwy. 89 and U.S. Hwy. 299) 1006 Comment
  CAS-BOT-BC150591  Diplacus parviflorus E. K. Balls; E. R. Blakley 1958-10-13 23672 Santa Barbara Santa Cruz Island, cliffs above W. end of Prisoners' Harbor 15 Comment
  RSA50059  Disporum hookeri var. hookeri E. K. Balls 1949-7-1 13734 Trinity Above Canyon Creek Meadow, trail to lakes. 1402 Comment
  RSA124322  Ditaxis serrata E. K. Balls, Percy C. Everett 1958-3-20 s.n. Imperial 0.5 miles N along road to Ogilby and Blythe from U.S. Hwy 80. 60 Comment
  RSA124321  Dithyrea californica E. K. Balls, P. C. Everett 1958-3-20 22908 Imperial 0.5 miles N along road to Ogilby and Blythe from U.S. Hwy 80 60 Comment
  RSA77917  Dodecatheon clevelandii subsp. patulum E. K. Balls, Lee W. Lenz 1952-4-16 17036 Tulare 4 mi. n.e. along Bear Creek Road, North Fork Tule River. 396 Comment
  RSA59651  Dodecatheon conjugens E. K. Balls 1950-5-12 14639 Modoc above Bucks Creek Ranger Station, Modoc National Forest; east of Goose Lake. 1768 Comment
  RSA59799  Dodecatheon conjugens E. K. Balls 1950-5-17 14737 Modoc Howard's Gulch Public Camp, off Hwy. 139. N.W. of Canby. 1433 Comment
  RSA59365  Dodecatheon conjugens E. K. Balls 1950-5-11 14628 Modoc 8.1 miles NE of Fort Bidwell, above Cow Head Lake, along 8-mile Creek. 1463 Comment
  RSA59710  Dodecatheon conjugens E. K. Balls 1950-5-18 14766 Lassen Above Ash Creek Public Camp., off rd. from Adin to Madeline. 1616 Comment
  RSA114442  Dodecatheon hendersonii E. K. Balls, Lee W. Lenz 1955-5-14 20708 Plumas 1.5 mi. n. of Greenville along road to Lake Almanor, Hwy. 89. 1128 Comment
  RSA79284  Dodecatheon hendersonii E. K. Balls, Lee W. Lenz 1952-5-9 17148 Lake 3.4 mi. n. from crest of pass, Elk Mt., on road from Upper Lake to Lake Pilsburry. 854 Comment
  RSA66917  Dodecatheon hendersonii subsp. cruciatum E. K. Balls 1951-5-3 16406 Sonoma Maacama (Miyakama) Creek, 2mi. from turn-off to Geyserville, from Petrifird Forest, Hwy 28, 610 Comment
  RSA59718  Draba verna E. K. Balls 1950-5-18 14753 Modoc N of Upper Rush Creek Public Camp; 2.5 mi. east from Hwy. 299 1738 Comment
  RSA109815  Draperia systyla E. K. Balls, Lee W. Lenz 1956-6-20 21847 Sierra 2 miles northeast of Sierra City along State Highway 49. 1433 Comment
  RSA50021  Drymocallis glandulosa E. K. Balls 1949-7-1 13719 Trinity Canyon Creek Meadow, Canyon Creek, 8 miles above Dedrick. 1372 Comment
  RSA50232  Drymocallis glandulosa var. glandulosa E. K. Balls 1949-7-9 13940 Siskiyou 8.3 miles from Etna on road to Sawyer's Bar. 1006 Comment
  UC1175152  Dryopteris arguta E. K. Balls and E. R. Blakely 1958-10-15 23734 Santa Barbara road to Collina de La Cuesta; Santa Cruz Isl. 396 Comment
  SD115765  Dudleya E. K. Balls 1949-6-24 13660 Santa Barbara Mojagui Pass, road to Solvang through Alisal. Comment
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Apr 15 2014
  RSA0048062  Dudleya anomala E. K. Balls 1953-6-13 18331 Los Angeles Grown in Rancho Santa Ana Botanic Garden under propagation No. 4195 from plants collected by Reid Moran (#885), on north Coronado Island, Mexico. Comment
  CAS-BOT-BC109562  Dudleya attenuata E. K. Balls 1949-6-12 13474 San Diego From southwest corner of the U.S., 55 feet north of Initial Boundary Monument. Comment
  UC1174898  Dudleya candelabrum E. K. Balls and E. R. Blakley 1958-10-15 23726 Santa Barbara mouth Laguna Canyon; Santa Cruz Island 3 Comment
  RSA130728  Dudleya greenei E. K. Balls 1958-10-13 23758 Santa Barbara Santa Cruz Island. East of Prisoners' Harbor. 5 Comment
  CAS-BOT-BC411400  Dudleya lanceolata E. K. Balls 1949-5-21 13470 Orange Botanic Garden, hillside E of Cactus Gerden, Santa Ana River canyon 198 Comment
  RSA78213  Dudleya lanceolata E. K. Balls 1953-6-5 17623 San Bernardino San Antonio Canyon. Comment
  RSA0077731  Dudleya semiteres E. K. Balls 1949-6-12 14347 Los Angeles Grown Rancho Santa Ana Botanic Garden. Comment
  CAS-BOT-BC109771  Dudleya viscida E. K. Balls 1936-6-17 19736 Orange Santa Ana Mountains, San Juan Canyon, along Ortega Highway, 0.6 mile below San Juan Hot Springs. Comment
  RSA59674  Dulichium arundinaceum E. K. Balls 1950-9-9 15742 Plumas South end of small lake, to west of Lakes Center Public Campground. 2043 Comment
  UCD98708  Dysphania botrys E. K. Balls 1950-9-7 15699 Plumas 4.4 mi. w. of Mohawk Ranger Station, Hwy 24 between Cromberg and Portola. 1310 Comment
  RSA120293  Dyssodia cooperi E. K. Balls, Percy C. Everett 1958-5-14 23209 San Bernardino 1.5 miles NW from Crystal Spring, Kingston Mts. 1006 Comment
  CAS-BOT-BC56756  Echinocereus emoryi E. K. Balls 1954-2-15 18758 San Diego Field redacted by CAS, contact the data manager for more information Comment
  RSA59254  Echinochloa muricata var. microstachya E. K. Balls 1950-8-31 15550 Plumas Spanish Creek, off Hwy. 24, just north of Quincy. 1067 Comment
  CAS-BOT-BC211467  Elaeagnus angustifolia E. K. Balls; P. C. Everett 1956-10-24 22212 San Bernardino About 1/2 mi. n. of Victorville along Mojave River 822 Comment
  RSA0011700  Elaeagnus angustifolia E. K. Balls, Percy C. Everett 1956-10-24 22212 San Bernardino About 1/2 mile north of Victorville along Mojave River. 823 Comment
  RSA109783  Eleocharis parishii E. K. Balls, Percy C. Everett 1956-10-24 22213 San Bernardino North of Victorville along Mojave River. 823 Comment
  UCD61806  Elymus glaucus E. K. Balls 1963-5-18 12063 Monterey Closed Cone Pine Forest and Coastal Scrub. 152 Comment
  RSA131727  Elymus glaucus subsp. jepsonii E. K. Balls 1958-6-27 23293 Riverside Between Santiago Peak and Indian Truck Trail, along Main Divide, Santa Ana Mountains. 1372 Comment
  SEINET3156053  Emmenanthe penduliflora E. K. Balls, L. W. Lenz 1950-4-25 15944 Ventura 1.5 miles from turn-off to Rose Valley 610 Comment
  RSA48495  Encelia californica E. K. Balls 1948-6-6 7954 Santa Barbara Near La Purissima Mission, Lompoc. 37 Comment
  UC809737  Encelia farinosa E. K. Balls 1949-4-2 12903 Riverside near Durmid (on Highway 111 and slopes toward Salton Sea); Colorado Desert -67 Comment
  UC1175015  Ephedra californica E. K. Balls 1959-5-28 23817 Los Angeles Rancho Santa Botanic Garden Claremont, Rancho Santa Botanic Garden Comment
  RSA131106  Epilobium canum subsp. canum E. K. Balls, E. R. Blakley 1958-10-15 23733 Santa Barbara Santa Cruz Island. Road to Collina de la Cuesta. 396 Comment
  UC1174925  Epilobium canum subsp. canum E. K. Balls and E. R. Blakley 1958-10-14 23709 Santa Barbara 1/2 mi from Main Ranch (in wash); Santa Cruz Island 76 Comment
  UC1293993  Epilobium canum subsp. canum E. K. Balls and E. R. Blakley 1958-10-11 23618 Santa Barbara 1/2 mi from Main Ranch (on road to Prisoner's Harbor); Santa Cruz Island 91 Comment
  UC1294176  Epilobium canum subsp. canum E. K. Balls and E. R. Blakley 1958-10-12 23664 Santa Barbara 3 1/2 mi from Main Ranch (on road to China Harbor); Santa Cruz Island 335 Comment
  CAS-BOT-BC171717  Epilobium canum subsp. latifolium E. K. Balls 1950-9-5 15674 Plumas 1 mile off Hwy 24, La Porte road between Quincy and Ramelli, Thompson Valley 1158 Comment
  RSA125973  Epilobium canum subsp. latifolium E. K. Balls 1957-11-4 22745 Riverside Snow Creek near old Fish Hatchery, north base San Jacinto Mountains. 701 Comment
  RSA50249  Epilobium canum subsp. latifolium E. K. Balls 1949-7-5 13819 Trinity 8 miles below Dedrick towards Junction City 610 Comment
  RSA59186  Epilobium canum subsp. latifolium E. K. Balls, R. Weatherby 1950-9-1 15612 Plumas East of Long Lake, cliffs above meadow sloping down to two smaller lakes. 2134 Comment
  RSA60131  Epilobium canum subsp. latifolium E. K. Balls 1950-9-5 15674 Plumas 1 mile off Highway 24 on La Porte Road, between Quincy and Ramelli, Thompson Valley 1159 Comment
  RSA59922  Epilobium ciliatum subsp. ciliatum E. K. Balls 1950-9-15 15837 Plumas North Fork Feather River, 6 miles northwest of Chester. 1402 Comment
  RSA50052  Epilobium hallianum E. K. Balls 1949-7-1 13741 Trinity Canyon Creek Meadow, Canyon Creek, 8 miles above Dedrick. 1372 Comment
  RSA125975  Epilobium minutum E. K. Balls 1957-5-24 22542 Tehama State Hwy. 36, 5.7 miles E of Tehama-Shasta County line. 427 Comment
  RSA59784  Epipactis gigantea E. K. Balls 1950-5-23 14866 Inyo 5 miles N of Lone Pine, Highway 395. 1128 Comment
  CAS-BOT-BC57000  Equisetum arvense E. K. Balls 1950-8-31 15532 Plumas Hwy. 24, 1 mile north of Spanish Creek, just north of Quincy 1097 Comment
  CAS-BOT-BC30176  Equisetum hyemale subsp. affine Edward Kent Balls 1950-5-21 14818 Modoc Around south Fork Public Camp, South Fork Pitt River, Likely to Jess Valley 1432 Comment
  RSA109797  Equisetum laevigatum E. K. Balls, L. W. Lenz 1956-10-17 22199 Ventura Mount Pinos, Iris Point. 2348 Comment
  RSA125988  Equisetum telmateia var. braunii E. K. Balls, Percy C. Everett 1957-11-4 22739 San Bernardino Oak Glen; south San Bernardino Mts. 1524 Comment
  RSA67414  Equisetum telmateia var. braunii E. K. Balls, B. K. Balls 1951-4-26 16354 Santa Barbara Canada Honda, 7 miles south of Surf. 5 Comment
  RSA134718  Eragrostis cilianensis E. K. Balls 1959-6-10 23857 Los Angeles L.A. Co. On cultivated ground. Comment
  UC1169793  Eragrostis cilianensis E. K. Balls 1959-6-10 23857 Los Angeles 396 Comment
  RSA48297  Eremalche rotundifolia E. K. Balls 1949-4-3 12932 Imperial Beal Wells, Chocolate Mts., Colorado Desert. 457 Comment
  RSA59849  Eremocarpus setiger E. K. Balls 1950-9-14 15812 Plumas 6 mi. northwest of Chester, North Fork Feather River. 1402 Comment
  SEINET3164607  Eremocarpus setiger E. K. Balls 1950-9-14 15812 Plumas 6 miles northwest of Chester, North Fork Feather River 1402 Comment
  RSA59280  Eremocarpus setiger E. K. Balls 1950-9-4 15577 Plumas Opposite Feather River Experiment station, across Hwy. 24, 4 miles north of Quincy. 1067 Comment
  RSA105557  Eremogone cliftonii E. K. Balls, Lee W. Lenz 1955-5-13 20700 Plumas Between Tobin and Camp Rogers, U.S. Hwy 40. 610 Comment
  SD48487  Eremothera boothii subsp. condensata E. K. Balls, P. C. Everett 1958-3-20 22889 Imperial 0.5 mile north of U. S. Highway 80 on road to Blythe. 60 Comment
  CAS-BOT-BC160220  Eremothera boothii subsp. desertorum E. K. Balls 1950-5-23 14842 Mono Above Paradise Camp, Hwy. 395, just north of Inyo County Line 1981 Comment
  RSA0107367  Eriastrum densifolium subsp. densifolium E. K. Balls 1948-6-5 7951 San Luis Obispo Between Pismo Beach and Guadalupe. 8 Comment
  RSA0122962  Eriastrum sapphirinum subsp. sapphirinum E. K. Balls, P. C. Everett 1957-8-20 22679 Riverside Along State Hwy. 74, SE of Hemet Reservoir, S end San Jacinto Mountains. 1357 Comment
  RSA59448  Ericameria bloomeri E. K. Balls 1950-9-2 15658 Plumas S slope of Mt. Ingalls below turnoff to Nye Valley. 2104 Comment
  RSA59682  Ericameria bloomeri E. K. Balls 1950-9-9 15751 Plumas About 1 mile west of Lakes Center Public Camp, trail to Long Lake outlet 2073 Comment
  RSA59903  Ericameria bloomeri E. K. Balls 1950-9-14 15818 Plumas 6 miles NW of Chester, North Fork Feather River 1402 Comment
  RSA79228  Ericameria bloomeri E. K. Balls, Percy C. Everett 1952-10-9 18134 Lassen About Plumas-Lassen county line, Hwy. 89, east of Lake Almanor. 1220 Comment
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Jul 1 2013
  UC1080646  Ericameria brachylepis E. K. Balls and P. C. Everett 1957-11-6 22780 San Diego on State Hwy 78 3 mi ne Banner Trading Post 822 Comment
  RSA79204  Ericameria cuneata var. cuneata E. K. Balls 1952-10-4 18042 Inyo 1 miles below Whiney Portal Public Campground, east slope of Mt. Whitney. 2287 Comment
  RSA79033  Ericameria cuneata var. cuneata E. K. Balls, Percy C. Everett 1952-10-17 18241 Fresno 14.7 miles SW of summit of Kaiser Pass on road to Huntington Lake 2195 Comment
  RSA125847  Ericameria cuneata var. spathulata E. K. Balls, Percy C. Everett 1957-11-13 22804 San Bernardino 4.7 miles NW along road Yucca Valley to Pioneer Town. 1128 Comment
  SD48399  Ericameria cuneata var. spathulata E. K. Balls, P. C. Everett 1957-11-13 22804 San Bernardino 4.7 miles northwest on road from Yucca Valley to Pioneer Town. Comment
  RSA0003649  Ericameria ericoides E. K. Balls, Percy C. Everett 1953-10-17 18695 Monterey Hurricane Point, South of Little Sur River, Hwy 1 6 Comment
  RSA113357  Ericameria linearifolia E. K. Balls, Percy C. Everett 1956-5-10 21628 Kern 12.4 miles S of Bodfish along road to Caliente. 1189 Comment
  RSA89351  Ericameria linearifolia E. K. Balls, R. M. Straw 1954-5-11 19331 San Bernardino Kingston Mountains: Tecopa Pass, 2 miles W of Horse Springs 1616 Comment
  CAS-BOT-BC299055  Ericameria nauseosa var. hololeuca E. K. Balls 1949-10-18 14390 San Bernardino Rabbit Spring, near Lucerne 914 Comment
  SD43787  Ericameria nauseosa var. hololeuca E. K. Balls 1949-10-18 14390 San Bernardino Rabbit Spring, near Lucerne. 915 Comment
  SD48445  Ericameria nauseosa var. mohavensis E. K. Balls, P. C. Everett 1957-11-13 22809 San Bernardino 8.6 miles northwest on road Pioneer Town to Big Bear and Baldwin Lake. 1525 Comment
  CAS-BOT-BC294285  Ericameria nauseosa var. speciosa E. K. Balls 1950-9-14 15819 Plumas 6 mi. northwest of Chester, North Fork Feather River 1402 Comment
  UC1080585  Ericameria paniculata E. K. Balls and P. C. Everett 1957-11-13 22802 San Bernardino 3 slope Morongo Valley 914 Comment
  CAS-BOT-BC136046  Ericameria parishii var. parishii E. K. Balls 1949-10-19 14413 San Bernardino Hwy 18, Arrowhead to San Bernardino 914 Comment
  RSA141590  Ericameria pinifolia E. K. Balls 1960-10-27 24315 Los Angeles Volunteer in Rancho Santa Ana Botanic Garden, Claremont. 396 Comment
  RSA81966  Ericameria suffruticosa E. K. Balls, Percy C. Everett 1952-10-5 18064 Mono 0.8 mi. e. of summit, Sonora Pass, on Hwy 108 2896 Comment
  SD48395  Ericameria teretifolia E. K. Balls, P. C. Everett 1957-11-13 22805 San Bernardino 4.7 miles northwest along road Yucca Valley to Pioneer Town. 1130 Comment
  RSA130887  Erigeron biolettii E. K. Balls 1958-7-21 23585 Sonoma Highway 12, 0.5 mile NE from junction with Hwy. 1 at Bridgehaven, along Russian River 30 Comment
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Jun 7 2019
  RSA50187  Erigeron bloomeri E. K. Balls 1949-7-8 13917 Siskiyou Trail from Scott Mt. Camp to Carmen Lake, Scott Mt. 1753 Comment
  UCD131756  Erigeron canadensis E. K. Balls 1950-9-16 15879 Plumas Near fish hatchery, just north of Plumas-Sierra Co. line, Hwy. 89. 1432 Comment
  RSA49993  Erigeron cervinus E. K. Balls 1949-7-1 13709 Trinity Canyon Creek Meadows, Canyon Creek. 1372 Comment
  CAS-BOT-BC294909  Erigeron chrysopsidis var. austiniae E. K. Balls 1950-5-17 14717 Siskiyou 1 mi. N. of rd. branching to Black Crater. Lava Beds Nat'l Monument 1402 Comment
  RSA79030  Erigeron divergens E. K. Balls, Percy C. Everett 1952-10-17 18238 Fresno N end of Florence Lake, above shore line. 2234 Comment
  RSA134725  Erigeron foliosus E. K. Balls, Percy C. Everett 1959-6-29 23864 Los Angeles Stokes Canyon. 1 mi. NE of Entrance. 244 Comment
  CAS-BOT-BC296123  Erigeron foliosus var. confinis E. K. Balls 1949-7-9 13947 Siskiyou Salmon Mts. summit of pass on road from Etna to Sawyer's Bar 1478 Comment
  RSA130713  Erigeron glaucus E. K. Balls, E. R. Blakley 1958-10-13 23686 Santa Barbara Santa Cruz Island. East of Prisoners' Harbor. 4 Comment
  CAS-BOT-BC295401  Erigeron inornatus E. K. Balls 1949-7-4 13793 Trinity Trail from Dedrick to Chloride Mine 762 Comment
  CAS-BOT-BC300084  Erigeron philadelphicus E. K. Balls 1949-7-9 13927 Siskiyou 3.1 miles from Etna on rd to Sawyer's Bar, southern Siskiyou County 914 Comment
  CAS-BOT-BC300121  Erigeron pumilus var. intermedius E. K. Balls 1950-5-22 14829 Lassen 1.5 mi. southeast of Milford, Hwy 395, above Honey Lake 1280 Comment
  RSA89370  Eriodictyon californicum E. K. Balls, P. C. Everett 1953-10-14 18664 Shasta 9.1 mi E of Trinity-Shasta county line, Hwy 299, between Weaverville and Redding. 396 Comment
  RSA79086  Eriodictyon californicum E. K. Balls, Percy C. Everett 1952-10-14 18200 Shasta Between Mt. Shasta and Lassen Peak, 6.1 miles southwest of Honn Creek Public Camp, Highway 89. 1067 Comment
  UC1181196  Eriodictyon tomentosum E. K. Balls 1958-7-18 23558 Monterey along road to Tassajara Hot Springs 1.5 mi s from China Camp; s from China Camp along rd to Tassajara Hot Springs 1371 Comment
  RSA125845  Eriodictyon trichocalyx E. K. Balls, Percy C. Everett 1957-11-13 22806 San Bernardino 1.9 miles W of Pioneer Town, on road Yucca Valley to Baldwin Lake. 1250 Comment
  RSA131310  Eriogonum arborescens E. K. Balls, E. R. Blakley 1958-10-11 23626 Santa Barbara Santa Cruz Island. 1/2 mile from main ranch on road to Prisoner's Harbor. 30 Comment
  UC1293997  Eriogonum arborescens E. K. Balls and E. R. Blakley 1958-10-11 23626 Santa Barbara 1/2 mi on road to Prisoner's Harbor Main Ranch; Santa Cruz Island 30 Comment
  RSA79264  Eriogonum baileyi var. baileyi E. K. Balls, Percy C. Everett 1952-10-10 18139 Lassen 5.5 miles NE of Litchfield, Hwy 395, between Susanville and Alturas 1280 Comment
  RSA79735  Eriogonum brachyanthum E. K. Balls, Percy C. Everett 1952-10-4 18029 Inyo Above Lone Pine Campground, on rd. to Mt. Whitney from Lone Pine. 1677 Comment
  RSA130888  Eriogonum caninum E. K. Balls 1958-7-22 23589 Marin Mt. Tamalpais above Pan Toll Campground 518 Comment
  CAS-BOT-BC250067  Eriogonum compositum var. compositum E. K. Balls 1949-7-9 13932 Siskiyou 8.3 miles from Etna on road to Sawyer's Bar 1005 Comment
  RSA50225  Eriogonum compositum var. compositum E. K. Balls 1949-7-9 13932 Siskiyou 8.3 miles from Etna on road to Sawyer's Bar. 1006 Comment
  UC1080651  Eriogonum davidsonii E. K. Balls and P. C. Everett 1957-11-6 22785 San Diego 4 mi nw Scissors Crossing (San Felipe Wash); San Felipe Wash 914 Comment
  CAS-BOT-BC246436  Eriogonum deflexum var. deflexum E. K. Balls 1949-4-4 12953 Imperial About Frink, 16 miles northwest of Niland on Highway 111, Colorado Desert -60 Comment
  RSA125986  Eriogonum elongatum E. K. Balls, Percy C. Everett 1957-11-4 22741 San Bernardino Oak Glen, south San Bernardino Mts. 1250 Comment
  SD48517  Eriogonum elongatum var. elongatum E. K. Balls, P. C. Everett 1957-11-4 22741 San Bernardino roadside banks; Oak Glen, south San Bernardino Mts. 1250 Comment
  SD48523  Eriogonum elongatum var. elongatum E. K. Balls, P. C. Everett 1957-11-4 22750 Riverside granite wash, Snow Creek, about old Fish Hatchery; n. base San Jacinto Mts. 701 Comment
  UC1080339  Eriogonum elongatum var. elongatum E. K. Balls and P. C. Everett 1957-11-4 22741 San Bernardino Oak Glen San Bernardino Mts., Oak Glen 1249 Comment
  UCD99954  Eriogonum elongatum var. elongatum E. K. Balls; P. C. Everett 1957-11-4 22750 Riverside Snow Creek, about old Fish Hatchery, north base of San Jacinto Mountains. 701 Comment
  RSA78886  Eriogonum fasciculatum var. polifolium E. K. Balls, Percy C. Everett 1952-10-3 18015 Kern 8.2 mi. NE of jct. with Hwy 466, on Hwy 6, above Mojave. 915 Comment
  SD48516  Eriogonum fasciculatum var. polifolium E. K. Balls, P. C. Everett 1957-11-4 22740 San Bernardino Hillside and roadside banks; Oak Glen, south San Bernardino Mts. 1250 Comment
  SD48456  Eriogonum gracile E. K. Balls, P. C. Everett 1957-11-6 22786 San Diego in sun; in open grass meadows; San Felipe Creek, 1 mi. southeast of jct. with rd. along Buena Vista Creek. 975 Comment
  RSA124743  Eriogonum gracile var. gracile E. K. Balls, Percy C. Everett 1957-11-6 22786 San Diego San Felipe Creek, 1 mi. SE of jct. with rd. along Buena Vista Creek. 976 Comment
  RSA59771  Eriogonum gracillimum E. K. Balls 1950-5-24 14873 Kern 1 mile north of Johannesburg, Hwy 395. 1067 Comment
  RSA60274  Eriogonum gracillimum E. K. Balls, Lee W. Lenz 1950-3-28 14481 Kern 5 miles N of Willow Springs, road to Tehachapi 762 Comment
  RSA78919  Eriogonum microtheca var. ambiguum E. K. Balls, Percy C. Everett 1952-10-10 18143 Lassen 8 mi. SE of Ravendale, Hwy 395, Susanville to Alturas. 1280 Comment
  RSA78921  Eriogonum microtheca var. ambiguum E. K. Balls, Percy C. Everett 1952-10-4 18024 Inyo Above Lone Pine Campground, on rd. to Mt. Whitney from Lone Pine. 1677 Comment
  RSA78918  Eriogonum microtheca var. laxiflorum E. K. Balls, Percy C. Everett 1952-10-10 18143 Lassen 8 mi. SE of Ravendale, Hwy 395, Susanville to Alturas. 1280 Comment
  CAS-BOT-BC268676  Eriogonum microthecum var. corymbosoides E. K. Balls 1954-9-27 20193 San Bernardino Sugarloaf Mt., n.w. slope (from Moonridge), San Bernardino Mts. 2895 Comment
  CAS-BOT-BC268677  Eriogonum microthecum var. corymbosoides E. K. Balls 1954-9-27 20193 San Bernardino Sugarloaf Mt., n.w. slope (from Moonridge), San Bernardino Mts. 2895 Comment
  NY281555  Eriogonum microthecum var. laxiflorum E. K. Balls 1952-10-10 18143 Lassen In Northern Juniper Woodland, 8 mi. s.e. of Ravendale, Hwy 395, between Susanville and Alturas. 1280.2 Comment
  RSA90134  Eriogonum molestum E. K. Balls, Percy C. Everett 1953-8-19 18530 Riverside On Hwy from Banning to Idyllwild, SE from Lake Fullmore. 1677 Comment
  SEINET3160019  Eriogonum nudum var. nudum E. K. Balls 1950-9-14 15823 Plumas 6 mi. n.w. of Chester, North Fork Feather River 1402 Comment
  CAS-BOT-BC264842  Eriogonum nudum var. nudum E. K. Balls 1949-6-30 13681 Trinity Above Ripstein Camp, Canyon Creek 777 Comment
  RSA59486  Eriogonum nudum var. nudum E. K. Balls 1950-9-15 15863 Plumas South tip Lake Almanor, near P. G. E. dam, Highway 89. 1372 Comment
  RSA59908  Eriogonum nudum var. pubiflorum E. K. Balls 1950-9-14 15823 Plumas 6 miles northwest of Chester, North Fork Feather River. 1402 Comment
  RSA49969  Eriogonum nudum var. pubiflorum E. K. Balls 1949-6-30 13661 Trinity 0.75 mile above Ripstein Camp, Canyon Creek 777 Comment
  RSA50182  Eriogonum nudum var. pubiflorum E. K. Balls 1949-7-8 13925 Siskiyou Etna Public Camp, southern Siskiyou County 851 Comment
  NY282262  Eriogonum nummulare E. K. Balls 1952-10-4 18027 Inyo Above Lone Pine Campground on road to Mt. Whitney from Lone Pine. 1676.4 Comment
  RSA78967  Eriogonum ovalifolium var. ovalifolium E. K. Balls, Percy C. Everett 1952-10-11 18164 Modoc 4.9 mi. w. from turn off of Hwy 139 on road to Pumice Pits, e. edge of Glass Flow. 1280 Comment
  NY282672  Eriogonum palmerianum E. K. Balls 1952-10-4 18028 Inyo Above Lone Pine Campground on road to Mt. Whitney from Lone Pine. 1676.4 Comment
  RSA89572  Eriogonum parvifolium subsp. paynei E. K. Balls, Percy C. Everett 1953-10-5 18554 Ventura 4.2 mi N of Santa Paula on road to Ojai, hwy 150. 305 Comment
  RSA23973  Eriogonum parvifolium var. parvifolium E. K. Balls, Percy C. Everett 1953-10-17 18697 Monterey Hwy 1, 2.5 mi. N of Hot Springs Creek, between Big Sur and San Simeon 122 Comment
  RSA59736  Eriogonum prociduum E. K. Balls 1950-5-19 14780 Lassen 16.5 miles W of Madeline on road from Adin 1677 Comment
  CAS-BOT-BC258148  Eriogonum pusillum E. K. Balls 1950-5-23 14847 Mono Paradise Camp, Hwy 395, just north of Inyo Co. line 1950 Comment
  RSA60005  Eriogonum pusillum E. K. Balls 1950-5-23 14847 Mono Just north of Inyo County Line, Hwy 395, Paradise Camp. 1951 Comment
  RSA50191  Eriogonum siskiyouense E. K. Balls 1949-7-8 13913 Siskiyou Trail from Scott Mountain Camp to Carmen Lake; Scott Mountain. 1753 Comment
  RSA50192  Eriogonum sphaerocephalum E. K. Balls 1949-7-8 13912 Siskiyou Trail from Scott Mountain Camp to Carmen Lake; Scott Mountain. 1753 Comment
  RSA48432  Eriogonum thomasii E. K. Balls 1949-4-3 12916 Imperial Colorado Desert. Chocolate Mountains, open slopes 8 miles along road from Niland to Blythe. Lower slopes of mountains. 152 Comment
  CAS-BOT-BC268005  Eriogonum umbellatum var. argus E. K. Balls 1949-7-4 13813 Trinity By Chloride Mine above Dedrick 914 Comment
  RSA50154  Eriogonum umbellatum var. dumosum E. K. Balls 1949-7-10 13061 Siskiyou 8 miles from Sawyers Bar on way to Cecilville. 793 Comment
  RSA50190  Eriogonum umbellatum var. humistratum E. K. Balls 1949-7-8 13914 Siskiyou Trail from Scott Mountain Camp to Carmen Lake; Scott Mountain. 1753 Comment
  RSA59341  Eriogonum umbellatum var. nevadense E. K. Balls 1950-9-11 15779 Plumas Lakes Center Public Campground, at west of stream. 2043 Comment
  RSA60125  Eriogonum umbellatum var. nevadense E. K. Balls 1950-9-2 15648 Plumas Mt. Ingalls Lookout, north of Grizzly Valley. 2485 Comment
  RSA78910  Eriogonum umbellatum var. polyanthum E. K. Balls, Percy C. Everett 1952-10-10 18151 Modoc Above S. Fk. Public Camp, 8 mi. E. of Likely on road to Jess Valley. 1555 Comment
  RSA60026  Eriogonum ursinum E. K. Balls 1950-9-1 15590 Plumas Above trail going S around lake, E of Long Lake. Southern county. 2134 Comment
  SEINET3160098  Eriogonum ursinum E. K. Balls 1950-9-1 15590 Plumas Long Lake, ridge above east shore, trail going south of lake 2134 Comment
  RSA113332  Eriogonum ursinum E. K. Balls, Lee W. Lenz 1956-6-19 21822 Shasta 2.9 mi. se. from Hat Creek Ranger Station along State Hwy. 89. 1037 Comment
  CAS-BOT-BC262373  Eriogonum vimineum E. K. Balls 1949-7-10 13967 Siskiyou 1 mile from Cecilville on way to Forks of Salmon 716 Comment
  RSA60132  Eriogonum vimineum E. K. Balls 1950-9-5 15675 Plumas on La Porte rd., 3 mi. S of turn off from Hwy 24, east of Quincy, 1220 Comment
  SEINET3160097  Eriogonum vimineum E. K. Balls 1950-9-5 15675 Plumas La Porte Road, 3 miles south of turnoff from Hwy 24, east of Quincy 1219 Comment
  RSA125206  Eriogonum wrightii var. membranaceum E. K. Balls, Percy C. Everett 1957-8-20 22674 Riverside Hamilton Grade along rd. from Palms to Pines Hwy to Aguanga. 1463 Comment
  RSA125850  Eriogonum wrightii var. nodosum E. K. Balls, Percy C. Everett 1957-11-13 22799 Riverside Snow Creek, n. side of valley 701 Comment
  RSA125643  Eriogonum wrightii var. subscaposum E. K. Balls 1957-9-7 22686 San Bernardino Big Bear Lake along Iris Drive, S side of lake. 2134 Comment
  RSA49663  Eriogonum wrightii var. subscaposum E. K. Balls 1947-9-12 7816 Mariposa 10mi. northeast of Crane Flat near trail to Tamrak Flat; among roacks and decomposed grantie in open, sunny exposures. 2134 Comment
  RSA125205  Eriophyllum confertiflorum E. K. Balls, Percy C. Everett 1957-8-20 22675 Riverside Hamilton Grade, along rd. from Palms to Pines Hwy. to Aguanga. Comment
  RSA131652  Eriophyllum confertiflorum E. K. Balls 1958-6-27 23286 Orange Mojeska Saddle, Santa Ana Mts 1463 Comment
  RSA162479  Eriophyllum confertiflorum E. K. Balls 1963-7-18 12072 Monterey Caramel Highlands, opposite Yankee Point. 183 Comment
  RSA49723  Eriophyllum confertiflorum E. K. Balls 1948-5-1 7858 Monterey Carmel Highlands above Yankee Point. 183 Comment
  RSA50172  Eriophyllum lanatum var. achilleoides E. K. Balls 1949-7-6 13837 Trinity Between Covington's and Lavey's sawmills, Minersville to Trinity Center 701 Comment
  RSA79042  Eriophyllum lanatum var. grandiflorum E. K. Balls, Percy C. Everett 1952-10-14 18211 Plumas 3.6 miles south of jct. of Highways 89 and 24 along Feather River Highway 762 Comment
  CAS-BOT-BC301731  Eriophyllum lanatum var. lanceolatum E. K. Balls 1949-7-1 13761 Trinity Trail from Dedrick to Lakes, Canyon Creek 1066 Comment
  RSA50226  Eriophyllum lanatum var. lanceolatum E. K. Balls 1949-7-9 13933 Siskiyou 8.3 miles from Etna on road to Sawyer's Bar. 1006 Comment
  RSA48340  Eriophyllum lanosum E. K. Balls 1949-4-3 13109 Imperial Beal Well on road from Niland to Blyther, Colorado Desert. 457 Comment
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Mar 27 2019
  RSA49953  Eriophyllum staechadifolium E. K. Balls 1949-6-1 13492 Monterey Highway 1, about Point Gorda 6 Comment
  RSA59548  Eriophyllum wallacei E. K. Balls 1950-5-23 14838 Mono Above Paradise Camp, off Highway 395, just north of Inyo Co. Line 1982 Comment
  RSA67445  Erodium botrys E. K. Balls 1951-4-26 16393 Santa Barbara 4 mi. s. of Surf on road to Canada Honda. 15 Comment
  UC1181197  Eryngium armatum E. K. Balls 1958-7-16 23544 San Luis Obispo 0.5 mi. n. Cambria (State Hwy. 1 along cliffs) 15 Comment
  RSA67004  Eryngium castrense E. K. Balls 1951-5-11 16542 Merced Along Highway 99, 2 miles north of Merced 52 Comment
  RSA48797  Erysimum ammophilum E. K. Balls 1948-5-12 7920 Monterey Castroville to Fort Ord. 15 Comment
  SEINET3148643  Erysimum capitatum E. K. Balls, L. W. Lenz 1950-3-29 14526 Kern Grocer Grade, 7 mi. from Maricopa, Hwy 399 518 Comment
  RSA124197  Erysimum capitatum var. capitatum E. K. Balls, P. C. Everett 1958-2-12 22864 Los Angeles SW of San Antonio Dam, north of Claremont 549 Comment
  SD48481  Erysimum capitatum var. capitatum E. K. Balls, P. C. Everett 1958-2-12 22864 Los Angeles Southwest of San Antonio Dam, north of Claremont. 550 Comment
  RSA50152  Erysimum capitatum var. capitatum E. K. Balls 1949-7-10 13958 Siskiyou 8 miles from Sawyer s Bar on road to Cecilville. 793 Comment
  RSA0008579  Erysimum menziesii E. K. Balls 1948-3-5 7865 Monterey 17 Mile Drive, Pebble Beach 15 Comment
  RSA67452  Erysimum suffrutescens E. K. Balls, B. K. Balls 1951-4-26 16380 Santa Barbara 5 miles south of surf on road to Canada Honda 15 Comment
  RSA0106179  Erythranthe floribunda E. K. Balls, Lee W. Lenz 1952-4-17 17072 Tulare 4.2 mi s.e. of turn off from road to Tule River Indian Reservation on road to California Hot Springs along Deer Creek. 213 Comment
  RSA0106178  Erythranthe guttata E. K. Balls, Lee W. Lenz 1952-4-17 17070 Tulare 2.5 mi. W of Soda Springs, Tule River Indian Reservation, South Fork Tule River. 305 Comment
  CAS-BOT-BC234503  Erythranthe microphylla Edward Kent Balls 1950-5-18 14752 Modoc N of Upper Rush Creek Public Camp, 2.5 mi. E of Hwy 299. 1737 Comment
  SEINET14349591  Erythranthe moschata E. K. Balls 1950-8-30 15507 Plumas North Fork Feather River, on Hwy 24, 21 miles from Quincy. Comment
  RSA0106180  Erythranthe nasuta E. K. Balls, Lee W. Lenz 1952-4-17 17071 Tulare 2.5 mi. W of Soda Springs, Tule River Indian Reservation, South Fork Tule River. 305 Comment
  RSA79280  Erythronium californicum E. K. Balls, Lee W. Lenz 1952-5-9 17143 Lake 6.3 miles NE from jct. with highway 20 on road to Bartlett Springs. 931 Comment
  RSA114986  Eschscholzia caespitosa subsp. caespitosa E. K. Balls, Lee W. Lenz 1955-5-17 20760 Mendocino 3.5 miles NE along State Hwy. 20 from jct. with U. S. Hwy. 101, north of Ukiah 366 Comment
  RSA77912  Eschscholzia caespitosa subsp. caespitosa E. K. Balls, Lee W. Lenz 1952-4-16 17038 Tulare 3 mi. n.e. along Bear Creek Road, North Fork Tule River. 366 Comment
  RSA59555  Eschscholzia californica E. K. Balls 1950-5-22 14828 Lassen 1 mile S of Milford, Hwy 395. 1280 Comment
  UC1175025  Eschscholzia californica E. K. Balls and E. R. Blakley 1958-10-16 23744 Santa Barbara 1.5 mi w Main Ranch (edge of grain field); Santa Cruz Island Comment
  RSA33437  Eschscholzia californica subsp. californica E. K. Balls, Percy C. Everett 1953-10-9 18596 Sonoma South end of Doran Park, Bodega Bay, Hwy 1 3 Comment
  RSA60218  Eschscholzia californica subsp. californica E. K. Balls 1950-9-6 15692 Plumas 3.1 miles E of turn to Sloat, Hwy 24, between Quincy and Portola. 1250 Comment
  RSA124243  Eschscholzia glyptosperma E. K. Balls, Percy C. Everett 1958-3-20 22929 Imperial 13.7 miles NW from Ogilby on road to Blythe 244 Comment
  UC1080310  Eschscholzia glyptosperma E. K. Balls and P. C. Everett 1958-3-20 22929 Imperial 13.7 mi nw from Ogilby (on road to Blythe) 243 Comment
  RSA23830  Eschscholzia minutiflora E. K. Balls, R. M. Straw 1954-5-11 19342 San Bernardino Crystal Spring, Kingston Mts, E mojave Desert 1189 Comment
  CAS-BOT-BC419590  Eschscholzia parishii E. K. Balls 1949-4-3 12918 Imperial Slopes from Chocolate Mts. to Salton Sea 8 miles along road from Niland to Blythe, Colorado Desert 152 Comment
  UC809706  Eschscholzia parishii E. K. Balls 1949-4-3 12918 Imperial 8 mi along road from Niland to Blythe; Colorado Desert 152 Comment
  RSA0022914  Eschscholzia parishii E. K. Balls 1955-4-1 20414 Riverside 10.2 miles S from Jct Hwy 74 and Hwy 111 to Palm Springs. 915 Comment
  CAS-BOT-BC202783  Euonymus occidentalis var. parishii E. K. Balls; C. H. Dodson 1955-9-20 21442 Riverside Just below Dark Canyon Camp Ground, San Jacinto Mts. 1615 Comment
  RSA126022  Euphorbia crenulata E. K. Balls 1957-5-22 22505 Butte Feather River Hwy. U.S. 40 alt., 18 mi. ne. from Oroville. 701 Comment
  SD48502  Euphorbia crenulata E. K. Balls 1957-5-22 22505 Butte Feather River Highway, U. S. 40 alt., 18 miles northeast from Oroville. 700 Comment
  CAS-BOT-BC310536  Eurybia integrifolia E. K. Balls 1950-9-8 15709 Plumas Lakes Center Public Campground, southern Plumas County 2042 Comment
  SEINET3146989  Eurybia integrifolia E. K. Balls 1950-9-1 15588 Plumas Long Lake, E shore, turning S from Mt Elwell 2103 Comment
  UC1293878  Eurybia radulina E. K. Balls 1958-9-25 23609 Monterey Carmel Highlands, along Lower Walden Road Carmel Highlands Comment
  RSA391187  Fagonia laevis E. K. Balls 1949-4-3 12974 Imperial Beal Well on road from Niland to Blyther, Colorado Desert. 457 Comment
  RSA48338  Fagonia laevis E. K. Balls 1949-4-3 12974 Imperial Beal Well on road from Niland to Blyther, Colorado Desert. 457 Comment
  RSA115035  Forestiera pubescens E. K. Balls 1955-7-19 20974 Riverside Hwy, 74, 17 mi. se. of Mountain Center on road to Palm Springs. Comment
  CAS-BOT-BC384199  Forestiera pubescens subsp. parvifolia E. K. Balls 1955-7-19 20974 Riverside Hwy. 74, 17 mi. se. of Mountain Center on road to Palm Springs 1371 Comment
  RSA79292  Fragaria californica E. K. Balls, Percy C. Everett 1952-10-8 18121 Placer 1 mile S of Deer Park, Hwy 89, along Truckee River. 1982 Comment
  RSA79728  Fragaria californica E. K. Balls, Lee W. Lenz 1952-5-11 17170 Mendocino 5.1 miles NE along road to Dos Rios from Hwy 101 at Longvale Comment
  RSA114996  Fragaria chiloensis E. K. Balls, Lee W. Lenz 1955-5-15 20737 Humboldt 12.6miles SW of Ferndale along Old Coast road to Capetown 259 Comment
  RSA78978  Fragaria virginiana subsp. platypetala E. K. Balls, Percy C. Everett 1952-10-8 7740 Alpine 2 miles W of jct Hwys 88 and 89, along Hwy 89 Comment
  CAS-BOT-BC55683  Frangula purshiana E. K. Balls 1950-9-12 15785 Plumas 1.5 mi. along trail from Lakes Center Public Camp to Long Lake outlet, southern Plumas County 2011 Comment
  CAS-BOT-BC53785  Frangula rubra E. K. Balls; P. C. Everett 1952-10-8 18113 El Dorado S.W. corner of Fallen Leaf Lake, by trail to Stanford Tract. 1981 Comment
  CAS-BOT-BC55712  Frangula rubra subsp. obtusissima E. K. Balls; P. C. Everett 1952-10-9 18132 Plumas 2 mi. e. of south tip of Lake Almanor, Hwy 89, between Greenville and Almanor 1158 Comment
  CAS-BOT-BC55783  Frangula rubra subsp. rubra E. K. Balls; P. C. Everett 1952-10-8 18120 Placer 1 mi. s. of Deer Park, Hwy 89, along Truckee River 1981 Comment
  RSA130928  Frankenia grandifolia E. K. Balls 1958-7-15 23536 Santa Barbara Surf, Ocean Beach Park 3 Comment
  RSA89905  Fraxinus latifolia E. K. Balls, P. C. Everett 1953-10-14 18661 Trinity Grass Valley Creek at bridge, 7.5 mi NE of Douglas City, Hwy 299. 610 Comment
  UC1348991  Fremontodendron californicum E. K. Balls 1960-4-18 24093 Unknown California Comment
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Aug 15 2010
  RSA66984  Fritillaria affinis E. K. Balls 1951-5-7 16496 Del Norte Douglas Lodge, moist woodland, across Mill Creek Bridge, off Hwy 199, between Crescent City and Grants Pass, Del Norte County Comment
  RSA149133  Fritillaria agrestis E. K. Balls, Lee Lenz 1955-5-11 20459 Mariposa 5 miles SE of Coulterville, Hwy 49, Mariposa to Sonora 732 Comment
  RSA59714  Fritillaria atropurpurea E. K. Balls 1950-5-18 14761 Modoc Between Lower and Upper Rush Creek Public Camps, 1.2 miles from Highway 299, 8 miles from Adin 1311 Comment
  RSA69894  Fritillaria pinetorum E. K. Balls, Percy C. Everett 1954-5-19 19379 San Bernardino Ridge above E bank of Fish Creek, 0.5 miles form creek along trail to Hart Bar Ranch, San Bernardino Mountains 2226 Comment
  RSA79282  Fritillaria recurva E. K. Balls, Lee W. Lenz 1952-5-9 17146 Lake 2.9 miles north of crest of pass, Elk Mountains, on road from Upper Lake to Lake Pilsbury 915 Comment
  RSA113320  Galium bolanderi E. K. Balls, Lee W. Lenz 1956-6-18 21814 Shasta Crossroads, about Burney Falls (jct State Hwy 89 and US Hwy 229) 1006 Comment
  RSA78929  Galium bolanderi E. K. Balls, Percy C. Everett 1952-10-17 18230 Fresno 2.2 miles N of N end of Shaver Lake. Hwy 168, on the way to Huntington Lake. 2287 Comment
  RSA141601  Galium californicum subsp. californicum E. K. Balls 1960-9-17 12056 Monterey Carmel Highlands. Above Yankee Pt. 244 Comment
  RSA97089  Galium parishii E. K. Balls 1954-9-27 20194 San Bernardino Sugarloaf Mt., NW slope (from Moonridge). 2896 Comment
  RSA48293  Galium stellatum E. K. Balls 1949-4-3 12927 Imperial Beal Well on road from Niland to Blyther, Colorado Desert. 457 Comment
  RSA67400  Gamochaeta ustulata E. K. Balls, B. K. Balls 1951-4-26 16397 Santa Barbara Coastal Strand, 2 mi. S of Surf road to Canada Honda. 15 Comment
  UC1080593  Garrya flavescens E. K. Balls and P. C. Everett 1957-11-25 22847 Orange 1.1 mi e Silverado 883 Comment
  RSA124723  Garrya flavescens var. pallida E. K. Balls, P. C. Everett 1957-11-25 22846 Orange 1.4 miles E of Silverado. Comment
  CAS-BOT-BC192121  Garrya fremontii E. K. Balls 1950-5-12 14652 Modoc Hillsides north of Bucks Creek Ranger Station, Modoc National Forest, east of Goose Lake. 1859 Comment
  RSA50247  Garrya fremontii E. K. Balls 1949-7-4 13815 Trinity 100 feet below Chloride Mine, trail to Dedrick. 884 Comment
  RSA115033  Garrya veatchii E. K. Balls, P. C. Everett, S. Tillett 1955-7-19 20972 Riverside San Jacinto Mts., Hwy 74, Hemet to Idyllwild, 2.8 mi. NW from Mountain Center 1189 Comment
  RSA179744  Gaultheria shallon E. K. Balls 1965-9-1 12105 Monterey Huckleberry Hill, 17 Mile Drive, Del Monte Properties between Cornell and Pacific Grove. 45 Comment
  RSA60220  Gayophytum diffusum subsp. parviflorum E. K. Balls 1950-9-6 15694 Plumas 3.1 miles E of turn to Sloat, Hwy 24, between Quincy and Portola. 1250 Comment
  RSA96125  Gayophytum diffusum subsp. parviflorum E. K. Balls 1954-9-27 20189 San Bernardino Moonridge, between Moonridge road and road to Sugarloaf Mountain, just past junction. 2165 Comment
  RSA59913  Gayophytum heterozygum E. K. Balls 1950-9-15 15828 Plumas North Fork Feather River, 6 miles northwest of Chester. 1402 Comment
  RSA60245  Gayophytum racemosum E. K. Balls 1950-9-2 15638 Plumas Nye Meadows, west slope of Mt. Ingalls, north of Grizzly Valley. 2256 Comment
  RSA70357  Genista stenopetala E. K. Balls 1952-2-24 8248 Monterey Carmel Highlands, aboe Yankee Point. 152 Comment
  RSA59441  Gentiana simplex E. K. Balls 1950-9-9 15729 Plumas West of Lakes Center Public Campground, by small lake. 2043 Comment
  RSA48406  Geraea canescens E. K. Balls 1949-4-2 12891 Riverside 20 miles from Whitewater on Hwy 60. 122 Comment
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Jan 16 2010
  CAS-BOT-BC214668  Geum triflorum Edward Kent Balls 1950-5-20 14792 Modoc South Fork Public Camp, South Fork Pit River, Likely to Clear Lake. 1432 Comment
  RSA59708  Geum triflorum var. ciliatum E. K. Balls 1950-5-20 14792 Modoc South Fork Public Camp, South Fork Pit River, Likely to Clear Lake. 1433 Comment
  RSA99182  Gilia brecciarum subsp. argusana E. K. Balls 1952-4-27 8569 Kern 0.25 mile west from Hwy 6, along trail to Jawbone Creek, at south end of Red Rock Canyon 915 Comment
  RSA48544  Gilia cana subsp. speciformis E. K. Balls 1948-6-13 7994 San Bernardino Avawatz Mts., Cave Springs. 1067 Comment
  RSA89390  Gilia cana subsp. triceps E. K. Balls, R. M. Straw 1954-5-11 19315 San Bernardino Horse Spring, Kingston Mountains 1402 Comment
  RSA50024  Gilia capitata E. K. Balls 1949-7-1 13712 Trinity Above Canyon Creek Meadow, Canyon Creek. 1387 Comment
  RSA77920  Gilia capitata subsp. staminea E. K. Balls, Lee W. Lenz 1952-4-16 17046 Tulare 1 mi. e. of city limit of Porterville on road to Springville. 152 Comment
  SEINET3163625  Gilia latiflora E. K. Balls, L. W. Lenz 1950-3-28 14470 Los Angeles Hwy 138, 1 mile east of Quail Lake, Antelope Valley 1067 Comment
  SEINET3163619  Gilia leptalea E. K. Balls 1950-9-5 15673 Plumas 0.5 mi. off Hwy 24, on La Porte Rd., e. of Quincy, Thompson Valley 1097 Comment
  SD46440  Gilia leptantha subsp. pinetorum E. K. Balls, P. C. Everett 1956-10-17 22203 Ventura 1.0 mile east of Iris Point, Mount Pinos. 2255 Comment
  RSA244454  Gilia minor E. K. Balls, N. N. Balls 1966-3-17 12117 Kern N of Mojave along Hwy 46 to Tehachapi. Comment
  CAS-BOT-BC402025  Gilia ochroleuca subsp. bizonata E. K. Balls; L. W. Lenz 1950-3-28 14464 Los Angeles 1 mi. e. of junction of Hwys 99 and 138, just s. of Gorman 1158 Comment
  RSA118198  Gilia scopulorum E. K. Balls, P. C. Everett 1958-5-15 23221 -A Inyo 1.9 miles SE of Emigrant Ranger Station on road to Trona, Panamint Mountains. 915 Comment
  RSA0083902  Gilia tricolor subsp. diffusa E. K. Balls, Lee W. Lenz 1952-4-17 17066 Tulare Tule River Indian Reservation by cemetary at entrance to Stony Creek, S Fork Tule River. 366 Comment
  RSA0083903  Gilia tricolor subsp. diffusa E. K. Balls, Lee W. Lenz 1952-4-16 17018 Tulare 8 mi. on road to Coffee Camp (hwy 190) above jct. with road to Tule River Indian Reservation. 213 Comment
  RSA125977  Githopsis diffusa subsp. robusta E. K. Balls 1957-5-24 22540 Tehama State Hwy. 36, 5.7 miles E of Tehama-Shasta County line. 427 Comment
  RSA59780  Glycyrrhiza lepidota E. K. Balls 1950-5-23 14869 Inyo 5 miles N of Lone Pine, Highway 395. 1128 Comment
  RSA67403  Gnaphalium californicum E. K. Balls, B. K. Balls 1951-4-26 16366 Santa Barbara Canada Honda, 7 miles south of Surf 5 Comment
  RSA59253  Gnaphalium palustre E. K. Balls 1950-8-31 15542 Plumas Spanish Creek, off Highway 24, just north of Quincy. 1067 Comment
  RSA59918  Gnaphalium palustre E. K. Balls 1950-9-15 15831 Plumas North Fork Feather River, 6 miles northwest of Chester. 1402 Comment
  RSA59842  Grayia spinosa E. K. Balls 1950-5-17 14726 Siskiyou SW corner of Tule Lake, (State Game Refuge). 1265 Comment
  UCD132466  Grindelia camporum E. K. Balls 1954-8-2 19715 Modoc in Botanic Garden, Prop. No. 8241. From 4.2 miles northeast of junction Highways 299 and 139, along highway 299 near Canby. 1371 Comment
  RSA67001  Grindelia camporum E. K. Balls 1951-5-11 16540 Merced Hwy 99, 2 miles N of Merced. 52 Comment
  RSA246187  Grindelia camporum var. bracteosa E. K. Balls 1969-9-18 12178 Monterey Hwy 1 from Fort Ord to Castroville. 9 Comment
  SD46642  Hackelia californica E. K. Balls, L. W. Lenz 1956-6-18 21800 Siskiyou 5.0 miles west of McCloud, State Highway 89. 1340 Comment
  RSA49991  Hackelia micrantha E. K. Balls 1949-7-1 13707 Trinity Canyon Creek Meadow, Canyon Creek, 8 miles above Dedrick. 1372 Comment
  RSA28540  Haplopappus venetus subsp. vernonioides E. K. Balls, P. C. Everett 1953-10-17 18698 San Luis Obispo 2 mi S of Piedras Blancas, Hwy 1. 0 Comment
  RSA114964  Hastingsia alba E. K. Balls, Lee W. Lenz 1956-6-18 21720 Siskiyou 5.7 miles southeast of Gazelle, U.S. Highway 99, Yreka to Dunsmuir 884 Comment
  RSA50028  Hastingsia alba E. K. Balls 1949-7-5 13716 -a Trinity 0.5 mile above Junction City, Canyon Creek 610 Comment
  RSA49783  Hastingsia serpentinicola E. K. Balls 1949-7-7 13883 Trinity Scott Mountain Camp Meadow, Scott Mt. 1631 Comment
  RSA131312  Hazardia detonsa E. K. Balls, Blakley 1958-10-11 23624 Santa Barbara Santa Cruz Island. 1/2 mile from main ranch on road to Prisoner's Harbor. 91 Comment
  UC1080643  Hazardia squarrosa var. grindelioides E. K. Balls and P. C. Everett 1957-11-6 22776 San Diego State Hwy. 78 Banner Grade 944 Comment
  RSA73235  Hazardia squarrosa var. squarrosa E. K. Balls, P. C. Everett 1953-10-17 18694 Monterey Caramel Highlands, Crest road above Yankee Point. 168 Comment
  SD73474  Hazardia squarrosa var. squarrosa E. K. Balls 1969-10-29 12179 Monterey Carmel Highlands Comment
  RSA113254  Hedypnois cretica E. K. Balls 1955-4-4 20433 Orange Coastal Strand, mouth of Santa Ana River, W bank, Hwy 101. 3 Comment
  CAS-BOT-BC306303  Hedypnois cretica E. K. Balls 1955-4-4 20433 Orange Mouth of Santa Ana River, w. bank, Hwy. 101 3 Comment
  UC1293860  Helenium puberulum E. K. Balls 1958-7-15 23541 Santa Barbara boggy margins of e shore Oso Flaco Lake 30 Comment
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Feb 12 2014
  RSA49958  Helianthella californica var. shastensis E. K. Balls 1949-7-7 13891 Trinity Scott Mountain Public Camp, Scott Mt. 1631 Comment
  RSA59753  Helianthus bolanderi E. K. Balls 1950-9-15 15800 Plumas 2 miles east of S tip of Lake Almanor, between Greenvillle and Lake Alamnor, Hwy 89 1402 Comment
  CAS-BOT-BC305563  Helianthus bolanderi E. K. Balls; P. C. Everett 1952-10-9 18125 Sierra 6.7 mi. n.w. of Sierraville, Hwy 89, 1.9 mi. n. of jct. with Hwy 49 1280 Comment
  SEINET3147436  Helianthus exilis E. K. Balls 1950-9-15 15800 Plumas 2 mi E of S tip of Lake Almanor, between Greenville and Lake Almanor, Hwy 89 1402 Comment
  GH414528  Helianthus nuttallii subsp. parishii E. K. Balls 1950-9-20 15892 Unknown Rancho Santa Ana Botanic Garden Comment
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May 1 2014
  RSA131506  Heliotropium curassavicum var. oculatum E. K. Balls, E. R. Blakley 1958-10-13 23693 Santa Barbara Santa Cruz Island, Sauces Canyon 8 Comment
  RSA162480  Hemizonia corymbosa subsp. corymbosa E. K. Balls 1963-7-18 12071 Monterey Caramel Highlands, opposite Yankee Point. 183 Comment
  RSA67003  Hemizonia kelloggii E. K. Balls 1951-5-11 16543 Merced Hwy 99, 2 miles N of Merced. 52 Comment
  CAS-BOT-BC180043  Hesperochiron californicus Edward Kent Balls 1950-5-11 14617 Modoc 8 mi. N of Lake City, W shore of Upper Lake. 1402 Comment
  RSA109817  Hesperochiron californicus E. K. Balls, Lee W. Lenz 1956-6-21 21861 Mono 10.2 miles east of crest, Sonora Pass, State Highway 108 (about Pickle Meadows). 2058 Comment
  RSA59751  Hesperochiron californicus E. K. Balls 1950-5-19 14777 Lassen 17.5 miles west of Madeline on road from Adin. 1677 Comment
  SEINET3156116  Hesperochiron pumilus E. K. Balls 1950-5-17 14739 Modoc Howard's Gulch Public Camp, off Hwy. 139, NW of Canby. 1433 Comment
  CAS-BOT-BC180030  Hesperochiron pumilus E. K. Balls 1950-5-19 14770 Lassen Ash Creek Public Camp, off rd. from Adin to Madeline. Comment
  RSA59914  Heterocodon rariflorum E. K. Balls 1950-9-15 15829 Plumas North Fork Feather River, 6 miles NW of Chester. 1402 Comment
  SEINET3147639  Heterocodon rariflorum E. K. Balls 1950-9-15 15829 Plumas 6 mi NW of Chester, North Fork Feather River 1402 Comment
  CAS-BOT-BC149798  Heteromeles arbutifolia E. K. Balls; E. R. Blakley 1958-10-11 23630 Santa Barbara Santa Cruz Island, 1/2 mi. from main ranch on road to Prisoner's Harbor 91 Comment
  RSA0072443  Heteromeles arbutifolia E. K. Balls, E. R. Blakley 1958-10-11 23630 Santa Barbara Santa Cruz Island. 1/2 mile from main ranch on road to Prisoner's Harbor. 91 Comment
  RSA0075902  Heterotheca grandiflora E. K. Balls 1950-9-18 15890 San Benito Hwy 156, 1 mile from junction with Hwy 101, to San Juan Bautista. 152 Comment
  UC1080368  Heterotheca sessiliflora subsp. fastigiata E. K. Balls and P. C. Everett 1957-8-20 22680 Riverside se of Hemet Reservoir (along State Hwy 74, s end of San Jacinto Mts.); San Jacinto Mts. 1356 Comment
  RSA0066214  Heuchera micrantha var. erubescens E. K. Balls, P. C. Everett 1952-10-14 18213 Plumas Just above Butte Co. line, North Fork Feather River, on Hwy 24. 305 Comment
  SEINET3161039  Heuchera rubescens E. K. Balls 1950-9-1 15593 Plumas above trail going S around lake, E of Long Lake. Southern Pluma Co. 2134 Comment
  RSA124108  Hibiscus denudatus E. K. Balls, P. C. Everett 1958-3-20 22924 Imperial 3.7 mi. N of Ogilby on road to Blythe. 152 Comment
  SD48473  Hibiscus denudatus E. K. Balls, P. C. Everett 1958-3-20 22924 Imperial 3.7 miles north of Ogilby on road to Blythe. 152 Comment
  UC1293852  Hieracium argutum E. K. Balls 1958-7-14 23305 Santa Barbara 1.5 mi se from crest San Marcos Pass (State Highway 150) 655 Comment
  RSA49844  Hieracium scouleri E. K. Balls 1949-7-1 13755 Trinity Trail from Dedrick to Lakes, Canyon Creek. 1220 Comment
  SD48474  Hilaria rigida E. K. Balls, P. C. Everett 1958-3-20 22925 Imperial 3.7 mi. n. of Ogilby on road to Blythe 152 Comment
  RSA67413  Hoita orbicularis E. K. Balls, B. K. Balls 1951-4-26 16355 Santa Barbara Canada Honda, 7 miles south of Surf. 5 Comment
  RSA59096  Holocarpha virgata subsp. virgata E. K. Balls 1950-8-29 15502 Sacramento Hwy 99, about 1 mile N of Galt on way from Galt to Sacramento. 14 Comment
  RSA50153  Holodiscus discolor E. K. Balls 1949-7-10 13960 Siskiyou 8 miles from Sawyers Bar on way to Cecilville. 793 Comment
  CAS-BOT-BC152361  Holodiscus discolor var. discolor E. K. Balls 1949-7-10 13960 Siskiyou 8 miles from Sawyers Bar on the way to Cecilville 792 Comment
  RSA67402  Hordeum murinum subsp. glaucum E. K. Balls 1951-4-26 16378 Santa Barbara Canada Honda, 7 miles south of Surf. 5 Comment
  RSA174976  Horkelia fusca var. brownii E. K. Balls, Lee W. Lenz 1956-6-18 21804 Siskiyou 1.4 miles W of Bartle (jct with road to Lava Beds), Hwy 89, McCloud to Burney. 1220 Comment
  CAS-BOT-BC537875  Horkelia fusca var. parviflora E. K. Balls 1950-8-31 15526 Plumas Hwy. 24, 1 mile north of Spanish Creek, just north of Quincy 1097 Comment
  RSA126021  Horkelia tridentata E. K. Balls 1957-5-22 22506 Butte Hwy 40 , 18 miles NE from Oroville 701 Comment
  RSA113223  Horkelia tridentata subsp. flavescens E. K. Balls, Lee W. Lenz 1955-5-14 20709 Plumas 1.5 mi. n. of Greenville along road to Lake Almanor, Hwy. 89. 1128 Comment
  UC1075097  Horkelia tridentata subsp. tridentata E. K. Balls and L. W. Lenz 1955-5-12 20478 Nevada 1 mi nw Nevada City limit (along state hwy 49) 762 Comment
  CAS-BOT-BC538230  Horkelia tridentata var. flavescens E. K. Balls; L. W. Lenz 1955-5-14 20709 Plumas 1.5 mi.N of Greenville along Hwy. 89 to Lake Almanor 1127 Comment
  RSA89546  Hulsea heterochroma E. K. Balls, P. C. Everett 1953-7-1 18346 Riverside 5 miles NW of Idyllwild on road to Banning. 1524 Comment
  SEINET3156124  Hydrophyllum capitatum var. alpinum E. K. Balls 1950-5-11 14627 Modoc 8.1 miles NE of Fort Bidwell, above Cow Head Lake, along 8 mile Creek. 1463 Comment
  RSA59366  Hydrophyllum capitatum var. alpinum E. K. Balls 1950-5-11 14627 Modoc 8.1 mi NE of Fort Bidwell, above Cowhead Lake, along 8 mile Creek. 1463 Comment
  RSA59652  Hydrophyllum capitatum var. alpinum E. K. Balls 1950-5-12 14638 Modoc Above Bucks Creek Ranger Station, Modoc National Forest, E of Goose Lake. 1738 Comment
  SD46777  Hymenoxys lemmonii E. K. Balls, L. W. Lenz 1956-6-18 21723 Siskiyou 5.7 miles southeast of Gazelle, U. S. Highway 99, Yreka to Dunsmiur. 885 Comment
  RSA59760  Hypericum androsaemum E. K. Balls 1950-9-14 15808 Plumas 6 miles northwest of Chester, North Fork Feather River Comment
  RSA49992  Hypericum androsaemum E. K. Balls 1949-7-1 13708 Trinity Canyon Creek Meadows, Canyon Creek. 1372 Comment
  RSA115037  Hyptis emoryi E. K. Balls, Percy C. Everett, S. Tillett 1955-7-19 20977 Riverside Material Collected on Hwy 74, 15.5 mi NE from PinyonFlat F.S. Campground on road to Palm Springs. 701 Comment
  RSA48430  Hyptis emoryi E. K. Balls 1949-4-3 12914 Imperial Gentle slopes 8 miles along road from Niland to Blythe, Colorado desert. 152 Comment
  RSA59646  Idahoa scapigera E. K. Balls 1950-5-12 14647 Modoc N of Bucks Creek Ranger Station, Modoc National Forest, E of Goose Lake. 1738 Comment
  RSA78914  Iliamna bakeri E. K. Balls, P. C. Everett 1952-10-11 18155 Modoc 0.2 miles SE of crest of Fandango Pass, Warner Mountains. 1860 Comment
  SD46431  Ipomopsis aggregata E. K. Balls, L. W. Lenz 1956-6-18 21803 Siskiyou 4.4 miles east of McCloud, State Highway 89. 1036 Comment
  SD46432  Ipomopsis aggregata E. K. Balls, L. W. Lenz 1956-6-18 21803 Siskiyou 4.4 miles east of McCloud, State Highway 89. 1036 Comment
  RSA59455  Ipomopsis aggregata subsp. formosissima E. K. Balls 1950-9-2 15655 Plumas south slope below Mt. Ingalls Lookout, area north of Grizzly Valley 2439 Comment
  RSA135895  Iris douglasiana E. K. Balls, Lee W. Lenz 1951-4-26 16359 Santa Barbara Canada Honda, 7 miles south of Surf. 5 Comment
  RSA135869  Iris douglasiana E. K. Balls, Lee W. Lenz 1951-5-10 16530 Mendocino Above Booneville, road to Manchester, 2.2 miles west across bridge Comment
  RSA135813  Iris fernaldii E. K. Balls 1957-5-27 22619 Sonoma Mt. St. Helena, 4.2 miles south of Lake-Somona County line 732 Comment
  RSA135875  Iris fernaldii E. K. Balls, Lee W. Lenz 1952-5-8 17118 Napa 6.3 miles south of Lake County, Highway 29 Comment
  RSA135896  Iris fernaldii E. K. Balls, Lee W. Lenz 1952-5-8 17119 Napa Troutdale Creek, Highway 29, 1.4 miles south of Lake County line Comment
  RSA135897  Iris fernaldii E. K. Balls, Lee W. Lenz 1952-5-6 17098 Santa Clara Above Los Trancos woods, Old Alpine Ranch. 366 Comment
  RSA135898  Iris fernaldii E. K. Balls, Lee W. Lenz 1952-5-6 17083 Santa Clara Highway 17 between Santa Cruz and Los Gatos, 0.2 mi south of Los Gatos 122 Comment
  RSA79065  Iris fernaldii E. K. Balls, Lee W. Lenz 1952-5-8 17106 Sonoma About junction of road from Calistoga to Santa Rosa and Mark West Springs in Petrified Forest 76 Comment
  CAS-BOT-BC133566  Iris hartwegii E. K. Balls 1957-5-22 22503 Butte Feather River Hwy. U.S. 40 alt., 18 mi. ne. from Oroville 701 Comment
  CAS-BOT-BC135736  Iris hartwegii E. K. Balls 1950-8-30 15505 Plumas Trail to Buck's Creek from Tobin's Resort, North Fork, Feather River 609 Comment
  RSA135815  Iris macrosiphon E. K. Balls 1957-5-26 22612 -3 Mendocino 20 miles south of Lanes Grove along U.S. Highway 101 518 Comment
  RSA135826  Iris macrosiphon E. K. Balls 1957-5-25 22563 Trinity Just west of Forest Glen on Highway 36 701 Comment
  RSA135827  Iris macrosiphon E. K. Balls 1957-5-25 22560 -1 Trinity 7.4 miles SW from Peanut along State Hwy 36 to Forest Glen. 1006 Comment
  RSA135828  Iris macrosiphon E. K. Balls 1957-5-25 22557 Trinity 1.5 miles southwest from Peanut on road to Forest Glen, State Highway 36 762 Comment
  RSA135848  Iris macrosiphon E. K. Balls, Lee W. Lenz 1951-5-10 16537 Sonoma 0.7 miles south of Mendocino-Sonoma County line on Highway 28 Comment
  RSA48699  Iris missouriensis E. K. Balls 1948-4-30 7909 Monterey Rt. 1, 1.5 miles south of Carmel 15 Comment
  RSA59532  Iris missouriensis E. K. Balls 1950-5-20 14806 Modoc 2.1 miles above S Fork Public Camp, aldong S Fork Pit River to Jess Valley 1463 Comment
  RSA77909  Iris munzii E. K. Balls, Lee W. Lenz 1952-4-16 17042 Tulare 0.5 miles S of Tule River Bridge (Milo) along North Fork Tule River. 610 Comment
  RSA78652  Iris munzii E. K. Balls, LW Lenz 1952-4-16 17022 Tulare Coffee Campground, 5 miles E of Springville on road to Camp Nelson, Sequoia Natl Forest. 610 Comment
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Mar 28 2016
  RSA135816  Iris purdyi E. K. Balls 1957-5-26 22610 Trinity 1.8 miles northeast of Humboldt - Trinity County line, road from Alder Point to Zenia 579 Comment
  RSA135817  Iris purdyi E. K. Balls 1957-5-26 22609 Humboldt 0.9 mile southwest [of] Humboldt - Trinity County line, on road Alder Point to Zenia 396 Comment
  RSA135818  Iris purdyi E. K. Balls 1957-5-26 22607 Humboldt 0.3 miles northeast of Harris on road to Alder Point 762 Comment
  RSA135851  Iris purdyi E. K. Balls, Lee W. Lenz 1951-5-10 16539 Sonoma 1.8 miles northwest of junction of Highway 101 and Highway 28, road to Yorkville Comment
  RSA135823  Iris tenuissima E. K. Balls 1957-5-25 22570 Trinity 11.4 miles northwest from Forest Glen along State Highway 36 1006 Comment
  RSA109803  Isocoma acradenia E. K. Balls, P. C. Everett 1956-10-24 22207 San Bernardino North of Victorville along Mojave River. 823 Comment
  RSA49325  Isocoma acradenia E. K. Balls 1949-10-18 14388 San Bernardino 1 mile west of village, Lucerne Valley. 915 Comment
  RSA124687  Isocoma acradenia subsp. eremophila E. K. Balls, P. C. Everett 1957-11-5 22773 San Diego 5.8 miles NW from Agua Caliente Hot Springs 518 Comment
  UC1075608  Isocoma acradenia var. acradenia E. K. Balls and P. C. Everett 1956-10-24 22207 San Bernardino n of Victorville (on the upper banks of the Mojave River); Mojave River 822 Comment
  RSA124686  Isocoma acradenia var. eremophila E. K. Balls, P. C. Everett 1957-11-5 22773 San Diego 5.8 miles NW from Agua Caliente Hot Springs 518 Comment
  RSA125959  Isocoma acradenia var. eremophila E. K. Balls, P. C. Everett 1957-11-5 22759 Riverside Beside Salton Sea, Hwy 111, 5.1 miles NW County line -70 Comment
  UC1080344  Isocoma acradenia var. eremophila E. K. Balls and P. C. Everett 1957-11-5 22756 Riverside just s Thermal (State Hwy. 111) 30 Comment
  RSA131507  Isocoma menziesii var. vernonioides E. K. Balls, E. R. Blakley 1958-10-13 23692 Santa Barbara Santa Cruz Island, Sauces Canyon 15 Comment
  RSA131113  Isocoma veneta var. sedoides E. K. Balls 1958-10-15 23725 Santa Barbara Santa Cruz Island. Mouth of Laguna Canyon. 3 Comment
  RSA59709  Ivesia paniculata E. K. Balls 1950-5-19 14783 Lassen 16.5 miles W of Madeline on road from Adin 1677 Comment
  UC1293854  Jaumea carnosa E. K. Balls 1958-7-15 23308 Santa Barbara Ocean Beach Park Surf 3 Comment
  RSA28542  Jaumea carnosa E. K. Balls, P. C. Everett 1953-10-17 18690 Monterey 1 mile southwest of Castroville, highway 1. 3 Comment
  RSA30188  Juglans hindsii E. K. Balls, Percy C. Everett 1953-10-14 18670 Colusa Hwy 20, 10.5 miles SW of Williams on road to Clear Lake 183 Comment
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Jun 18 2011
  RSA50256  Juncus bolanderi E. K. Balls 1949-7-4 13803 Trinity Chloride mine, by old cabin, above Dedrick. 915 Comment
  RSA59260  Juncus covillei E. K. Balls 1950-8-31 15561 Plumas Spanish Creek, off Highway 24, just north of Quincy. 1067 Comment
  RSA59919  Juncus ensifolius E. K. Balls 1950-9-15 15841 Plumas North Fork Feather River, 6 miles northwest of Chester. 1402 Comment
  RSA59683  Juncus macrandrus E. K. Balls 1950-9-9 15757 Plumas South end of small lake, to west of Lakes Center Public Campground. 2043 Comment
  RSA50308  Juncus phaeocephalus E. K. Balls 1949-5-9 13467 Orange [Rancho Santa Ana] Botanic Garden, Santa Ana River Canyon. 198 Comment
  SEINET6174580  Juncus phaeocephalus E. K. Balls 1949-5-9 13467 Orange Botanic Garden, Santa Ana River Canyon 198 Comment
  RSA50307  Juncus phaeocephalus var. paniculatus E. K. Balls 1949-6-6 13467 -A Orange [Rancho Santa Ana] Botanic Garden, Santa Ana River Canyon. 198 Comment
  SEINET3150963  Juncus phaeocephalus var. paniculatus E. K. Balls 1950-9-15 15841 Plumas N Fork Feather River, 6 miles NW of Chester 1402 Comment
  UC1105690  Juncus textilis E. K. Balls and P. C. Everett 1957-11-13 22800 Riverside n side Snow Creek 701 Comment
  RSA78920  Juniperus occidentalis E. K. Balls, P. C. Everett 1952-10-10 18141 Lassen 8 mi SE of ravendale, Hwy 395, between Susanville and Alturas. 1280 Comment
  SEINET3134322  Juniperus occidentalis E. K. Balls 1950-9-2 15661 Plumas Below turn to Nye Meadows on S slope of Mt Ingalls, N of Grizzly Val 2103 Comment
  RSA59343  Juniperus occidentalis var. occidentalis E. K. Balls 1950-5-12 14634 Modoc Above Bucks Creek Ranger Station, Modoc National Forest, E of Goose Lake. 1738 Comment
  CAS-BOT-BC81123  Juniperus osteosperma E. K. Balls 1949-10-18 14401 San Bernardino Cushenbury Grade 1676 Comment
  RSA50313  Juniperus osteosperma E. K. Balls 1949-10-18 14401 San Bernardino Cushenbury Grade 1677 Comment
  RSA30135  Keckiella antirrhinoides subsp. microphylla E. K. Balls, R. M. Straw 1954-5-12 19351 San Bernardino Providence Mts, 1 mi up canyon W from Bonanza King Mine 1402 Comment
  NY790178  Keckiella breviflora var. glabrisepala E. K. Balls 1952-10-5 18058 Mono 6.1 miles west of junction with Highway 395 on Highway 108, on way to Sonora Pass 2133.6 Comment
  CAS-BOT-BC235722  Keckiella cordifolia E. K. Balls 1958-6-27 23283 Orange 5 mi. se. from Silverado (Gate) Silverado Canyon, Santa Ana Mts. 1097 Comment
  RSA131402  Keckiella cordifolia E. K. Balls 1958-6-27 23283 Riverside Yellow Pine Forest, upper edge. 5 mi. se. from Silverado (Gate), Silverado Canyon. 1098 Comment
  RSA31004A  Keckiella corymbosa E. K. Balls, Percy C. Everett 1953-10-11 18619 Mendocino 1.5 mi N of Hickory Grove, along Hwy 101 between Willits and Gaberville. 229 Comment
  RSA60208  Keckiella lemmonii E. K. Balls 1950-9-5 15684 Plumas Thompson Creek, main trail off La Porte road, turn off highway 24, east of Quincy. 1524 Comment
  RSA59348  Kelloggia galioides E. K. Balls 1950-9-2 15625 Plumas Road to Mt. Ingalls Lookout after leaving road from Ramelli to Walker Mine. 2104 Comment
  RSA0078564  Kopsiopsis strobilacea E. K. Balls 1949-7-2 13780 Trinity Ripstein Camp, Canyon Creek, 2 miles above Dedrick. 762 Comment
  RSA59531  Lamium amplexicaule E. K. Balls 1950-5-20 14808 Modoc 2 mi. E. of South Fork Public Camp, along South Fork Pit River to Jess Valley. 1463 Comment
  RSA115036  Larrea tridentata E. K. Balls, Percy C. Everett, S. Tillett 1955-7-19 20976 Riverside Hwy 74, 12 mi. E and N from Pinyon Flat F.S. Campground on road to Palm Springs Comment
  RSA60281  Lasthenia gracilis E. K. Balls, Lee W. Lenz 1950-3-28 14474 Kern 5 miles N of Willow Springs, road to Tehachapi 762 Comment
  RSA78281  Lasthenia gracilis E. K. Balls, Lee W. Lenz 1952-4-17 17069 Tulare South Fork Tule River, Tule River Indian Reservation, above Soda Springs. 366 Comment
  RSA48832  Lasthenia minor E. K. Balls 1948-3-21 7882 Monterey Carmel Highlands above Yankee Point. 183 Comment
  RSA48833  Lasthenia minor E. K. Balls 1948-3-21 7882 -a Monterey State Rt. 1; 2 miles S of Carmel. 0 Comment
  SEINET3145111  Lathyrus laetiflorus E. K. Balls, LW Lenz 1950-3-28 14454 Los Angeles 12 mi S of Castaic, Hwy 99 335 Comment
  RSA79342  Lathyrus lanszwertii E. K. Balls, Lee W. Lenz, B. K. Balls 1952-5-13 17216 Trinity 6.6 mi. sw from Douglas City B ridge over Trinity River on road to Hayfork. Comment
  RSA59768  Lathyrus odoratus E. K. Balls 1950-6-11 14884 Monterey 0.5 mile n. of Big Sur Post Office. 46 Comment
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Feb 26 2011
  RSA60259  Lathyrus tingitanus E. K. Balls 1950-6-9 14883 Monterey Carmel Highlands, opposite Yankee Point. 122 Comment
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Feb 26 2011
  RSA60260  Lathyrus tingitanus E. K. Balls 1950-5-9 14883 Monterey Carmel Highlands, opposite Yankee Point. 122 Comment
  RSA125262  Lathyrus vestitus subsp. laevicarpus E. K. Balls 1957-11-19 22834 Riverside Grown in Botanic Garden, from seed collected Aug. 20, 1957, by E. K. Balls & P. C. Everett, 6.6 mi. sw. along State Hwy 74 from Palm Village (jct. with State Hwy 111). 396 Comment
  RSA60204  Lathyrus vestitus subsp. laevicarpus E. K. Balls, L. W. Lenz 1950-3-28 14454 Los Angeles 12 miles south of Castaic, hwy 99. 335 Comment
  RSA49751  Lathyrus vestitus subsp. vestitus E. K. Balls 1948-2-21 7833 Monterey Carmel Highlands upper Walden Road. 91 Comment
  RSA59777  Layia glandulosa subsp. glandulosa E. K. Balls 1950-5-23 14879 Mono Above Paradise Camp, off Highway 395, just north of Inyo Co. Line 1982 Comment
  RSA49721  Layia platyglossa subsp. platyglossa E. K. Balls 1948-3-1 7856 Monterey Carmel Highlands above Yankee Pt. 183 Comment
  RSA59268  Lemna minor E. K. Balls 1950-8-31 15562 Plumas Spanish Creek, off Highway 24, just north of Quincy. 1067 Comment
  RSA96126  Lemna trisulca E. K. Balls 1954-9-27 20191 San Bernardino Moonridge, between Moonridge road and road to Sugarloaf Mountain, just past junction. 2165 Comment
  RSA131384  Lepechinia calycina E. K. Balls 1958-7-14 23307 Santa Barbara State Hwy. 150, nw. from San Marcos Pass, 14 mi. se. from jct. with rd. to Los Olivos. 335 Comment
  RSA179741  Lepechinia calycina E. K. Balls 1965-3-23 12084 Monterey Carmel Highlands, Crest Road. 152 Comment
  GH379654  Lepidium flavum E. K. Balls & N. N. Balls 1966-3-17 12118 Unknown just S. of Rosamond on Hwy. 6 Comment
  RSA244437  Lepidium flavum E. K. Balls, B. K. Balls 1966-3-17 12118 Kern Just S of Rosamond along Hwy 6. Comment
  RSA124283  Lepidium lasiocarpum E. K. Balls, P. C. Everett 1958-3-20 22939 Imperial 2.4 mi. N of U. S Hwy. 80 on rd. to Blythe. 91 Comment
  RSA48315  Lepidium lasiocarpum var. lasiocarpum E. K. Balls 1949-4-4 12949 Imperial On Highway 111 between Niland and Wister. -61 Comment
  OBI14995  Lepidium nitidum E. K. Balls 1948-3-21 7879 Monterey Carmel Highlands above Yankee Pt 152 Comment
  RSA59543  Lepidium perfoliatum E. K. Balls 1950-5-10 14597 Modoc West shore Middle Lake, near Cedarville. 1402 Comment
  UC1174913  Lepidospartum squamatum E. K. Balls and E. R. Blakley 1958-10-17 23750 Santa Barbara Field Yslay; Santa Cruz Island 76 Comment
  SEINET3163757  Leptodactylon californicum E. K. Balls 1950-3-28 14451 Los Angeles 12 miles south of Castaic, Hwy 99 335 Comment
  RSA179763  Leptosiphon androsaceus E. K. Balls 1965-4-21 12086 Monterey Carmel Valley. 2 mi. W. of turn off to Chew's Ridge. Comment
  RSA48896  Leptosiphon androsaceus E. K. Balls 1948-4-9 7895 Monterey Carmel Highlands above Yankee Point. 183 Comment
  RSA67007  Leptosiphon androsaceus E. K. Balls 1951-5-10 16536 Sonoma 0.3 miles south of Mendocino-Sonoma Co. line on Hwy 28. Comment
  RSA60279  Leptosiphon aureus E. K. Balls, Lee W. Lenz 1950-5-28 14476 Kern 6 miles north of Willow Springs on road to Tehachapi 762 Comment
  RSA79005  Leptosiphon bicolor E. K. Balls, Lee W. Lenz 1952-5-8 17116 Napa 4 mi N along hwy 29 from jct. of hwy 28 at Woodleaf NW of Calistoga Comment
  RSA49977  Leptosiphon ciliatus E. K. Balls 1949-6-30 13674 Trinity Below Ripstein Camp. Canyon Creek 762 Comment
  RSA48805  Leptosiphon grandiflorus E. K. Balls 1948-5-22 7931 Monterey Carmel Highlands above Yankee Point. 213 Comment
  RSA112930  Leptosiphon montanus E. K. Balls, P. C. Everett 1956-4-17 21526 Tulare Below Coffee Creek, E of Springville. 366 Comment
  SD46446  Leptosiphon montanus E. K. Balls, P. C. Everett 1956-4-17 21526 Tulare Below Coffee Creek, east of Springville. 366 Comment
  RSA125996  Leptosiphon rattanii E. K. Balls 1957-5-24 22549 Trinity 9 miles NW of Wildwood, along Hwy 36 to Peanut. 793 Comment
  SD48365  Lessingia glandulifera var. glandulifera E. K. Balls, P. C. Everett 1957-8-20 22678 Riverside Along State Highway 74, southeast of Hemet Reservoir, south end San Jacinto Mountains. 1355 Comment
  RSA78917  Lessingia glandulifera var. glandulifera E. K. Balls, P. C. Everett 1952-10-3 18012 Kern 4.3 mi. N of Rosamond, Hwy 6. 762 Comment
  RSA81976  Lessingia leptoclada E. K. Balls, Percy C. Everett 1952-10-6 18078 Tuolumne 7.3 miles southwest of Strawberry, Highway 108, to Sonora 1220 Comment
  CAS-BOT-BC341918  Lessingia nemaclada E. K. Balls 1949-7-6 13826 Trinity 3 miles from Minersville Camp, road to Trinity Center from Weaverville 609 Comment
  RSA50242  Lessingia nemaclada E. K. Balls 1949-7-6 13826 Trinity 3 miles from Minersville Camp, on road to Trinity Center from Weaverville. 610 Comment
  RSA60138  Leucothoe davisiae E. K. Balls 1950-9-5 15681 Plumas Thompson Creek, along trail to Little Volcano. 1402 Comment
  RSA50194  Lewisia rediviva E. K. Balls 1949-7-8 13910 Siskiyou Trail from Scott Mountain Camp to Carmen Lake; Scott Mountain. 1753 Comment
  RSA50053  Ligusticum californicum E. K. Balls 1949-7-1 13740 Trinity Canyon Creek Meadow, Canyon Creek, 8 miles above Dedrick 1372 Comment
  RSA50089  Ligusticum californicum E. K. Balls 1949-7-1 13704 Trinity Canyon Creek Meadow, Canyon Creek. 1372 Comment
  RSA49945  Lilium kelleyanum E. K. Balls 1949-7-7 13888 Trinity Scott Mountain Camp Meadow, Scott Mt. 1631 Comment
  RSA50243  Lilium kelleyanum E. K. Balls 1949-7-6 13828 Trinity 3.4 miles from Minersville Camp on way to Trinity Center. 610 Comment
  RSA50000  Lilium kelleyanum E. K. Balls 1949-6-30 13692 Trinity Little East Fork, Canyon Creek, above Dedrick 732 Comment
  CAS-BOT-BC130698  Lilium occidentale E. K. Balls 1949-7-1 19763 Trinity Below Canyon Creek Meadow trail to Dedrick Comment
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Feb 10 2018
  SD46486  Lilium pardalinum E. K. Balls, L. W. Lenz 1956-6-19 21820 Shasta Hat Creek, 1.5 miles southeast from Ranger Station, along State Highway 89. At streamside, bog. 975 Comment
  CAS-BOT-BC130864  Lilium pardalinum E. K. Balls 1949-7-1 13779 Trinity Trail from Ripstein Camp to lakes, Canyon Creek 1066 Comment
  RSA113330  Lilium pardalinum E. K. Balls, Lee W. Lenz 1956-6-19 21820 Shasta Hat Creek, 1.5 miles SE of Ranger Station along State Hwy 89. 976 Comment
  RSA49960  Lilium parvum E. K. Balls 1949-7-7 13888 -a Trinity Scott Mountain Camp Meadow, Scott Mt. 1631 Comment
  CAS-BOT-BC508466  Lilium parvum E. K. Balls 1950-9-8 15718 Plumas Lakes Center Public Campground 2316 Comment
  CAS-BOT-BC508467  Lilium parvum E. K. Balls 1949-7-7 13888 Trinity Scott Mountain Camp Meadow, Scott Mt. 1630 Comment
  CAS-BOT-BC132995  Lilium rubescens E. K. Balls 1949-7-10 13953 Siskiyou 3 miles from Sawyers bar on rd. to Cecilville 1005 Comment
  RSA50266  Lilium rubescens E. K. Balls 1949-7-3 13790 Trinity Trail to right above Bear Creek, above Dedrick. 1220 Comment
  RSA113247  Limnanthes alba E. K. Balls, L. W. Lenz 1955-5-12 20464 Amador 4,4 mi. s. of Amador-El Dorado Co. line along Ste Hwy. 49, Jackson to Placerville. 396 Comment
  RSA114441  Limnanthes douglasii subsp. rosea E. K. Balls, Lee W. Lenz 1955-5-17 20759 Mendocino 8.1 mi. NE along State Hwy. 20 from jct. with U.S. Hwy. 101, n. of Ukiah. 305 Comment
  UC1294003  Limonium californicum E. K. Balls 1958-7-22 23587 Marin along Hwy 1 3.5 mi nw Stinson Beach 1 Comment
  RSA60246  Linanthus californicus E. K. Balls 1950-3-28 14451 Los Angeles 12 miles south of Castaic, hwy 99. 335 Comment
  RSA78909  Linanthus pungens subsp. pulchriflorus E. K. Balls, Percy C. Everett 1952-10-10 18150 Modoc Above South Fork Public Camp, 8 mi. E. of Likely on road to Jess Valley 1555 Comment
  RSA0087560  Linnaea borealis subsp. longiflora E. K. Balls 1949-7-9 13937 Siskiyou 8.3 miles from Etna on road to Sawyer's Bar. 1006 Comment
  RSA0121679  Linum usitatissimum E. K. Balls 1949-4-3 12938 Imperial Hwy 80 near Brawley, Colorado Desert. 37 Comment
  RSA79096  Lithocarpus densiflorus var. echinoides E. K. Balls, P. C. Everett 1952-10-13 18193 Siskiyou 3 mi. e. of jct. of hwys 99 and 89 on road to McCloud. 1220 Comment
  RSA59798  Lithophragma glabrum E. K. Balls 1950-5-17 14738 Modoc Howard s Gulch Public Camp, off Hwy. 139. N.W. of Canby. 1433 Comment
  RSA59724  Lithophragma parviflorum E. K. Balls 1950-5-18 14750 Modoc N of Upper Rush Creek Public Camp; 2.5 mi. east from Hwy. 299 1738 Comment
  RSA48541  Loeseliastrum matthewsii E. K. Balls 1948-6-14 7982 San Bernardino Jimgrey to Johannesburg. 640 Comment
  RSA59787  Loeseliastrum matthewsii E. K. Balls 1950-5-23 14863 Inyo 9 miles south of Big Pine 1220 Comment
  SEINET8688201  Lomatium macrocarpum E. K. Balls 1950-5-13 14670 Modoc 0.2 miles south of Oregon- California State line, west shore Goose Lake 1463 Comment
  RSA59537  Lomatium nevadense E. K. Balls 1950-5-20 14803 Modoc 0.75 mile below Mill Creek Falls Public Camp, toward Jess Valley and South Fork Pit River 1677 Comment
  RSA59723  Lomatium nudicaule E. K. Balls 1950-5-18 14751 Modoc N of Upper Rush Creek Public Camp; 2.5 mi. east from Hwy. 299 1738 Comment
  RSA59278  Lomatium nudicaule E. K. Balls 1950-9-4 15572 Plumas Feather River Experiment Station, Highway 24, 4 miles north of Quincy 1067 Comment
  RSA49712  Lomatium parvifolium E. K. Balls 1948-2-27 7848 Monterey Carmel Highlands above Yankee Point. 183 Comment
  RSA48787  Lomatium vaginatum E. K. Balls 1948-4-23 7905 Monterey Carmel Valley 2 miles above Robles del Rio 152 Comment
  RSA50164  Lonicera interrupta E. K. Balls 1949-7-10 13956 Siskiyou 5 miles from Sawyer's Bar on road to Cecilville. Comment
  RSA26136  Lonicera involucrata E. K. Balls, P. C. Everett 1953-10-10 18615 Mendocino ca. 3 miles N of Fort Bragg on Hwy 1. 30 Comment
  CAS-BOT-BC234890  Lonicera subspicata var. denudata E. K. Balls; P. C. Everett; S. Tillett 1955-7-19 20973 Riverside San Jacinto Mts., Hwy. 74, Hemet to Idyllwild, 2.8 mi. nw. from Mountain Center 1188 Comment
  RSA113275  Lotus argophyllus var. argophyllus E. K. Balls 1955-4-1 20413 Riverside Hwy 74, 3 miles NE of Pinyon Flats. Alt 915 Comment
  RSA59779  Lotus benthamii E. K. Balls 1950-5-31 14882 San Luis Obispo 0.8 miles south of Monterey Co. line on State Hwy 1. 30 Comment
  RSA114978  Lotus crassifolius E. K. Balls, Lee W. Lenz, B. K. Balls 1955-5-16 20747 Mendocino 24.6 mi. se. of Shelter Cove, Coast Road to Rockport. 457 Comment
  RSA137553  Lotus dendroideus var. dendroideus E. K. Balls 1959-12-15 24008 Santa Barbara Santa Cruz Island. 3 Comment
  RSA67011  Lotus formosissimus E. K. Balls 1951-5-9 16527 Mendocino 10.3 mi. s. of jct. of Hwy 1 with rd. from Rockport, ca. 6.8 mi. s. of Abalone Point. 15 Comment
  RSA246533  Lotus junceus E. K. Balls 1969-6-4 12150 Monterey Wild Cat Creek, Carmel Highlands. 152 Comment
  RSA79348  Lotus micranthus E. K. Balls, Lee W. Lenz, B. K. Balls 1952-5-13 17224 Trinity 5.1 miles SW of Douglas City Bridge over Trinity River on road to Hayfork. Comment
  RSA49924  Lotus oblongifolius var. nevadensis E. K. Balls 1949-7-6 13857 Trinity Trinity River 1 mile beyond Eagle Creek, north of Trinity Center. 793 Comment
  RSA89633  Lotus rigidus E. K. Balls, R. M. Straw 1954-5-11 19333 San Bernardino 1 mi W of Crest of Tecopa Pass, 3 mi W of Horse Spring, Kingston Mts. 1402 Comment
  RSA67422  Lotus scoparius E. K. Balls, B. K. Balls 1951-4-26 16346 Santa Barbara Canada Honda, 7 miles south of Surf. 5 Comment
  RSA59912  Lotus unifoliolatus E. K. Balls 1950-9-15 15827 Plumas North Fork Feather River, 6 mi. n.w. of Chester. 1402 Comment
  UC1075577  Ludwigia peploides subsp. peploides E. K. Balls and P. C. Everett 1956-10-24 22214 San Bernardino n. Victorville (along Mojave R.); Mojave R. 822 Comment
  RSA90137  Ludwigia peploides subsp. peploides E. K. Balls, George B. Everett 1953-8-19 18528 Riverside Lake Fulmore, on road from Banning to Idyllwild. 1625 Comment
  UC1080302  Lupinus adsurgens E. K. Balls 1957-5-25 22571 Trinity State Hwy 36, 15.4 mi nw from Forest Glen; nw from Forest Glen 762 Comment
  RSA79727  Lupinus affinis E. K. Balls, Lee W. Lenz, B. K. Balls 1952-5-10 17168 Mendocino 28 mi. s.e. and e. along road to Willits from Hwy 1 at Noyo. Comment
  SEINET5327611  Lupinus albicaulis E. K. Balls 1949-7-1 13743 Trinity Canyon Creek Meadow, Canyon Creek, 8 miles above Dedrick. 1372 Comment
  RSA50050  Lupinus albicaulis var. shastensis E. K. Balls 1949-7-1 13743 Trinity Canyon Creek Meadow, Canyon Creek, 8 miles above Dedrick. 1372 Comment
  UC1080300  Lupinus albifrons E. K. Balls 1957-5-25 22559 Trinity along State Hwy 36 to Forest Glen 6.4 mi w Peanut; sw from Peanut 1036 Comment
  UC1294193  Lupinus albifrons E. K. Balls and E. R. Blakley 1959-10-13 23689 Santa Barbara hills s Christie; Santa Cruz Island, hills s of Christie 106 Comment
  SEINET10488399  Lupinus albifrons Edward K. Balls, N. N. Balls 1966-3-21 Balls 12129 Kern Abundant shrub to 18" tall. 2 Spe. Flowers red-purple, with white, leaves Silver. Rather dense rounded shrubs, on steep slopes in raod cuts, dry gravelly Soils, pastures, open country. 9 Miles se of ker-san luis obispo co line. Hwy 58 (466) Comment
  SEINET10488441  Lupinus albifrons Edward K. Balls, Robert F. Hoover 1948-1 Balls 18940 Stanislaus Field coll. Directly n of modesto on escalon rd on stanislaus river. Comment
  SEINET10841339  Lupinus albifrons Edward K. Balls 1953-5-23 Balls 9303 Monterey A single plant growing with typical albifrons. Flowers vinous purple, foliage Gray-green, stems woody at base, plant to 18 inches tall, 2 1/2 ft across. 150 Yards above salmon creek ranger station, los padres national forest. Along State hwy 1. 15 Comment
  CAS-BOT-BC195840  Lupinus albifrons var. albifrons E. K. Balls 1952-4-2 8409 Santa Barbara 5 mi. S. of Santa Maria, U.S. Hwy. 101 76 Comment
  CAS-BOT-BC201521  Lupinus albifrons var. albifrons E. K. Balls 1952-2-25 8251 Monterey 150 yds. above Salmon Creek Guard Stn., Los Padres Natn'l Forest, State Hwy. #1 15 Comment
  RSA66919  Lupinus albifrons var. collinus E. K. Balls 1951-5-3 16404 Sonoma Ca. 1 mi. e. from Petrified forest on rd. to Calistoga. 610 Comment
  RSA79279  Lupinus albifrons var. collinus E. K. Balls, Lee W. Lenz, B. K. Balls 1952-5-9 17142 Lake 6 mi. n.e. from turn off Hwy 20 on road to Bartlett Springs. 915 Comment
  RSA78653  Lupinus albifrons var. eminens E. K. Balls, Lee W. Lenz, B. K. Balls 1952-4-16 17021 Tulare Coffee Campground, 5 mi. e. of Springville on rd. to Camp Nelson, Middle Fork Tule River, Sequoia Natl Forest. 549 Comment
  RSA89136  Lupinus albifrons var. eminens E. K. Balls 1954-3-8 18871 San Diego Cottonwood Valley, 0.5mile west of Cottonwood Creek Bridge on Dulzuara to Potrero Road. Comment
  RSA96176  Lupinus albifrons var. eminens E. K. Balls 1954-5-25 19388 San Diego Botanic Garden, Prop 6452, original seed coll. by C.B. Wolf, June 28, 1941, .5 mi. w. of Cottonwood Creek Bridge on Dulzura-Potrero Road Comment
  RSA96246  Lupinus albifrons var. eminens E. K. Balls 1954-3-30 18969 San Diego Cottonwood Valley, 0.5 mile west of Cottonwood Creek Bridge on Dulzura Potrero Road. Comment
  OBI19305  Lupinus arboreus E. K. Balls 1948-4-7 7893 Monterey State rte 1 opp Big Sur lighthouse Comment
  RSA130885  Lupinus arboreus var. arboreus E. K. Balls 1958-7-20 23581 Marin 4.2 miles northeast of Point Reyes Lighthouse along road to Inverness. 137 Comment
  RSA48790  Lupinus arboreus var. arboreus E. K. Balls 1948-4-30 7908 Monterey Carmel Valley, 2 miles from Carmel. 30 Comment
  RSA49662  Lupinus arboreus var. arboreus E. K. Balls 1948-2-27 7851 Monterey Carmel Highlands above Yankee Point. 244 Comment
  RSA48540  Lupinus arboreus var. arboreus E. K. Balls 1948-6-4 7944 San Luis Obispo 3 miles from Cayuoos on road to Paso Robles. 91 Comment
  RSA50322  Lupinus arboreus var. arboreus E. K. Balls 1949-5-29 13491 San Luis Obispo Piedras Blancas, along Highway 1. 6 Comment
  CAS-BOT-BC498681  Lupinus arbustus E. K. Balls 1950-5-20 14798 Modoc 1.5 mi below Clear Lake, from Likely, South Fork Pit River 1676 Comment
  RSA59729  Lupinus arbustus subsp. calcaratus E. K. Balls 1950-5-18 14742 Modoc 1.3 miles southwest of Canby Bridge on Highway 299. 1341 Comment
  CAS-BOT-BC208732  Lupinus argenteus var. heteranthus E. K. Balls 1950-5-9 15948 Lassen Along roadsides 6 miles south of Doyle. 1371 Comment
  RSA48403B  Lupinus arizonicus E. K. Balls 1949-4-2 12894 Riverside Between Mecca and Mortmar on Hwy 111 -61 Comment
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Jun 24 2012
  UC1080285  Lupinus arizonicus E. K. Balls and P. C. Everett 1958-3-20 22937 Riverside S base of Eagle Mts., U.S. Hwy. 60/70 365 Comment
  UCD107031  Lupinus benthamii E. K. Balls; L. W. Lenz 1950-3-28 14493 Kern 5 mi. nw.w of Woodford, Hwy 466, between Tehachapi and Bakersfield. 487 Comment
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Jul 28 2016
  RSA78636  Lupinus benthamii var. benthamii E. K. Balls, Lee W. Lenz, B. K. Balls 1952-4-16 17019 Tulare 10 mi. N.E. of jct. with road to Tule River Indian Reservation on Hwy 190. 335 Comment
  RSA125654  Lupinus bicolor subsp. bicolor E. K. Balls 1957-5-26 22611 Mariposa Redwood Hwy., s. of Lanes Grove, Leggett Valley. 229 Comment
  CAS-BOT-BC196685  Lupinus breweri var. breweri E. K. Balls; L. W. Lenz 1956-6-20 21846 Sierra 5.7 mi. w. along State Hwy. 49 from jct. with State Hwy. 89 2011 Comment
  RSA109813  Lupinus breweri var. breweri E. K. Balls, Lee W. Lenz, B. K. Balls 1956-6-20 21845 Plumas 5 mi. se. of Graeagle along Staate Hwy. 89, Quincy to Sierraville. 1433 Comment
  SEINET3145129  Lupinus caudatus E. K. Balls 1950-5-9 15948 Lassen 6 mi S of Doyle 1372 Comment
  RSA246536  Lupinus chamissonis E. K. Balls 1969-5-22 12149 Monterey Sand dunes between Lake Roberts and the freeway. 3 Comment
  SEINET10451225  Lupinus chamissonis Edward K. Balls 1953-5-23 Balls 9300 Santa Barbara Locally abundant shrub to 2 1/2 ft tall. 3 Ft through. On open, rolling Meadows and roadside banks. Flowers lavender, leaves silver. Basal stems Woody. 5 Mi s of santa maria along us hwy 101. Material from locality of B.8409. 76 Comment
  RSA50323  Lupinus concinnus subsp. optatus E. K. Balls 1949-5-4 13490 Riverside Disintegrated granite, in shelter of large rocks, chaparral on Banning Idyllwild road Comment
  RSA60030  Lupinus confertus E. K. Balls 1950-9-1 15580 Plumas Mohawk Ranger Station, off Hwy 24 and 98 to Reno. 1372 Comment
  RSA79298  Lupinus confertus E. K. Balls, Percy C. Everett, B. K. Balls 1952-10-9 18127 Plumas 2.9 mi. n.w. of Sierra-Plumas Co. line, Hwy 89. 1220 Comment
  SEINET3145131  Lupinus confertus E. K. Balls 1950-9-1 15580 Plumas Mohawk Ranger Station, off Hwy 24 & 98 to Reno, NV 1372 Comment
  CAS-BOT-BC215425  Lupinus dalesiae E. K. Balls; L. W. Lenz 1956-6-20 21844 Plumas 2 miles SE of Spring Garden, US Highway, Quincy to Portola 1249 Comment
  RSA77945  Lupinus densiflorus var. lacteus E. K. Balls, Lee W. Lenz 1952-4-17 17078 Kern About Kern and Tulare counties, 19 miles NE of jct. with Hwy 99 and Hwy65. 152 Comment
  RSA48900  Lupinus densiflorus var. palustris E. K. Balls 1948-5-12 7919 Monterey Between Castroville and Fort Ord. 6 Comment
  RSA23919  Lupinus elatus E. K. Balls, Percy C. Everett 1954-5-19 19383 San Bernardino 5.2 miles SW from Seven Oaks, to Camp Angelus, Above Santa Ana River 1677 Comment
  SEINET10871253  Lupinus excubitus subsp. austromontanus Edward K. Balls, P. C. Everett 1954-5-19 Balls 19353 San Bernardino Coll. Along mill creek rd 3.6 mi. W of mill creek ranger station. Open dry Slopes of san bernardino mts. 1128 Comment
  CAS-BOT-BC205405  Lupinus excubitus var. austromontanus E. K. Balls 1952-4-9 8449 Los Angeles 1/2 mi. E of Junct. Hwy. 99 & Hwy. 138 at Gorman 1127 Comment
  RSA89545  Lupinus excubitus var. austromontanus E. K. Balls, Percy C. Everett 1953-7-1 18345 Riverside 1.5 miles West and North of Idyllwild on road to Banning. 1616 Comment
  UC1294006  Lupinus formosus E. K. Balls 1958-7-22 23592 San Mateo Hwy 5 at turn-off to San Bruno (San Bruno Hills); San Bruno Hills 213 Comment
  SEINET10485379  Lupinus formosus Edward K. Balls, P. C. Everett 1954-5-19 Balls 19383 San Bernardino 5.2 mi w and s from seven oaks along rd to camp angelus (above santa ana river). San bernardeno mtns. 1676 Comment
  RSA246535  Lupinus formosus var. bridgesii E. K. Balls 1969-7-3 12154 Monterey Carmel Valley- at Carmel Valley Country Club, west of Carmel Village. 30 Comment
  RSA125651  Lupinus formosus var. formosus E. K. Balls 1957-5-27 22617 Mendocino 9.9 miles northeast from US Highway 101, above Ukiah, on State Highway 20. 335 Comment
  RSA126009  Lupinus grayi E. K. Balls 1957-5-22 22516 Butte Tobins N fork Feather river, Hwy 40 640 Comment
  RSA59773  Lupinus horizontalis var. platypetalus E. K. Balls 1950-5-24 14875 San Bernardino 11.3 mi. N of junction of Hwy 395 and Hwy 466. 762 Comment
  RSA90133  Lupinus latifolius subsp. parishii E. K. Balls, Percy C. Everett 1953-8-19 18532 Riverside North of Fullermill Co., 1.3 miles north of Black Mt, Truck Trail, hwy from Banning to Idyllwild 1829 Comment
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Jul 14 2012
  CAS-BOT-BC211678  Lupinus longifolius E. K. Balls 1954-3-8 18870 Los Angeles 1 mi. e. of La Crescenta Comment
  SD46406  Lupinus microcarpus var. densiflorus E. K. Balls, L. W. Lenz 1956-6-12 21657 Trinity 13.3 miles west of Junction City along US Hwy 299, Weaverville to Willow Creek 366 Comment
  CAS-BOT-BC181846  Lupinus microcarpus var. microcarpus Edward Kent Balls 1950-5-18 14763 Modoc By Lower Rush Creek Public Camp. 1310 Comment
  SD48457  Lupinus nanus E. K. Balls 1957-5-24 22551 Trinity Hayfork. 715 Comment
  SEINET3145138  Lupinus nanus E. K. Balls, LW Lenz 1950-3-28 14495 Kern 4 mi NW of Woodford, Hwy 466 between Tehachapi and Bakersfield 488 Comment
  UCD109092  Lupinus nanus E. K. Balls; L. W. Lenz 1950-3-28 14495 Kern 4 mi. n.w. of Woodford, Hwy 466, between Tehachapi and Bakersfield. 487 Comment
  SEINET10870818  Lupinus nanus subsp. menkerae Edward K. Balls, Lee W. Lenz 1950-3-28 Balls 14495 Kern Bright blue and white flrs, annuals abundantly coloring large areas in open Meadows and draws in dry loam soils; 4 mi nw of woodford, hwy 466, between Tehachapi and bakersfield. 488 Comment
  RSA59778  Lupinus nanus subsp. nanus E. K. Balls 1950-5-31 14881 San Luis Obispo 5 mi. north of Cambria, State Hwy. 1. 15 Comment
  RSA109964  Lupinus palmeri E. K. Balls 1956-12-20 22395 Inyo White Mts, 5.1 miles north of Westgard Pass on road to White Mtn. 2530 Comment
  RSA59713  Lupinus polycarpus E. K. Balls 1950-5-18 14763 Modoc Lower Rush Creek Public Camp, off Hwy. 299, 8 mi. N. of Adin. 1311 Comment
  RSA59466  Lupinus polyphyllus subsp. superbus E. K. Balls 1950-9-16 15884 Sierra Just north of Sattley, Hwy 89. 1524 Comment
  RSA59325  Lupinus ruber E. K. Balls, Lee W. Lenz 1950-3-29 14520 Kern 2.5 miles N of maricopa, Hwy 399 305 Comment
  RSA59534  Lupinus ruber E. K. Balls 1950-5-20 14805 Modoc 3.3 mi. above S. Fk. Public Camp, S. Fork Pit River, on way to Jess Valley. 1463 Comment
  CAS-BOT-BC181818  Lupinus saxosus Edward Kent Balls 1950-5-10 15965 Modoc 0.5 mi. past fork of Hwy 395 and road from Alturas to Cedarville. 1584 Comment
  RSA114969  Lupinus sellulus subsp. sellulus E. K. Balls, Lee W. Lenz, B. K. Balls 1956-6-18 21799 Siskiyou 7.5 mi SE of Weed, US Hwy 99. 1220 Comment
  RSA78977  Lupinus sellulus subsp. sellulus E. K. Balls, Percy C. Everett, B. K. Balls 18103 Alpine 2 mi. w. of jct. of Hwys 88 and 89, on Hwy 89, Luther Pass. 2360 Comment
  SD46405  Lupinus sellulus var. ursinus E. K. Balls, L. W. Lenz 1956-6-18 21799 Siskiyou 7.5 miles southeast of Weed, U. S. Highway 99. 1219 Comment
  CAS-BOT-BC181806  Lupinus sericeus var. flexuosus Edward Kent Balls 1950-5-18 14742 Modoc 1.3 mi. SW of Canby Bridge on Hwy 299. 1341 Comment
  RSA60227  Lupinus sparsiflorus E. K. Balls, Lee W. Lenz 1950-3-29 14542 Ventura 2 mi. south of junction of Hwy 399 and road to Rose Valley. 488 Comment
  SBBG98278  Lupinus sparsiflorus E. K. Balls 1949-4-2 12895 Riverside Hwy 111 between Mecca and Mortmar -60 Comment
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Jun 24 2012
  RSA113262  Lupinus sparsiflorus subsp. sparsiflorus E. K. Balls 1955-4-4 20426 Orange San Juan Creek along Hwy 74, San Juan Capistrano to Elsinore. 46 Comment
  RSA94038  Lupinus subvexus var. subvexus E. K. Balls, Lee W. Lenz, B. K. Balls 1956-6-12 21657 Trinity 13.3 mi. w. of Junction City along U.S. Hwy. 299, Weaverville to Willow Creek. 366 Comment
  RSA246183  Lupinus succulentus E. K. Balls, B. K. Balls 1966-3-21 12127 Kern 4.6 miles SE of Kern- San Luis Obispo county, along Hwy 58 (466) Comment
  RSA48834  Lupinus succulentus E. K. Balls 1948-3-26 7833 Monterey State Hwy. 1 N. of Pfeiffer State Redwood Park, Big Sur. 30 Comment
  SEINET10936771  Lupinus succulentus Edward K. Balls, N. N. Balls 1966-3-21 Balls 12127 Kern Common annual, in patches, to 2 ft tall, 18 inch spread. Flowers blue with White keel; t mark on banner. Sweet scented (not the deep purple of the usual Form). In moist ditches along hwy 58 (466)--open valley largely cultivated Pasture. Valley grassland. 4-6 Mi se of kern-san luis obispo co line along Hwy 58 (466). Comment
  SEINET3145145  Lupinus succulentus E. K. Balls, LW Lenz 1950-3-28 14459 Los Angeles 3 mi N of Castaic, Hwy 99 457 Comment
  SEINET8058009  Lupinus succulentus E. K. Balls 1949-3-26 7883 Monterey State Rt. 1, Big Sur, N. of Pfeiffer State Redwood Park 30 Comment
  RSA48539  Lupinus tidestromii E. K. Balls 1948-5-14 7922 Monterey 17 Mile Drive, Pebble Beach 6 Comment
  SEINET3145146  Lupinus truncatus E. K. Balls, LW Lenz 1950-3-28 14452 Los Angeles 12 mi S of Castaic, Hwy 99 335 Comment
  RSA113235  Lupinus vallicola subsp. vallicola E. K. Balls, Lee W. Lenz, B. K. Balls 1955-5-13 20684 Butte 0.5 mi. s. of Paradise on road from Oroville to Magalia. 427 Comment
  RSA79047  Lupinus vallicola subsp. vallicola E. K. Balls, Percy C. Everett, B. K. Balls 1952-10-14 18216 Butte 2.6 miles SW of Butte-Plumas County line. Highway 24. 274 Comment
  RSA179755  Lupinus variicolor E. K. Balls 1965-6-29 12092 Monterey Carmel Highlands opposite Yankee Point. 305 Comment
  RSA162482  Lupinus variicolor E. K. Balls 1963-5-22 12067 San Mateo 2 mi. N. from turn out to San Gregorio, State Hwy. #1. 15 Comment
  SEINET10973280  Lupinus variicolor Edward K. Balls 1953-6-1 Balls 9336 Monterey Common perennial on steep grass-covered slopes, decomposed granite, overlooking Sea. Keel blue or purple, banner cream or yellowish. Prostrate stems to 2 ft Long, plants to 18 inches tall, 3 ft across. Carmel highlands, above yankee Point. 244 Comment
  RSA126020  Luzula comosa E. K. Balls 1957-5-22 22507 Butte Feather River Hwy. U.S. 40 alt., 18 mi. ne. from Oroville. 701 Comment
  RSA54022  Luzula parviflora E. K. Balls, Lee W. Lenz 1956-6-12 21662 Humboldt 4.4 miles SW from Willow Creek along U. S. Highway 299 to Arcata. 366 Comment
  RSA48316  Lycium brevipes var. brevipes E. K. Balls 1949-4-4 12950 Imperial 5 mi. northwest of Niland on Hiway 111, Colorado Desert. -61 Comment
  RSA131480  Lyonothamnus floribundus subsp. aspleniifolius E. K. Balls, Blakely 1958-10-11 23648 Santa Barbara Santa Cruz Island. Ridge on S of Canyon Medio 351 Comment
  RSA0014838  Lythrum hyssopifolia E. K. Balls 1963-7-17 12070 Monterey Carmel Highlands, opp. Yankee Point. 152 Comment
  RSA58096  Madia E. K. Balls, Percy C. Everett 1953-10-9 18594 Marin Hwy 1, E shore Tomales Bay, 4 miles SE of Marshall 3 Comment
  RSA50239  Madia elegans subsp. elegans E. K. Balls 1949-7-5 13824 Trinity 3 miles below Trinity Alps, from Weaverville 762 Comment
  RSA59465  Madia elegans subsp. elegans E. K. Balls 1950-9-16 15885 Sierra 1.1 mile west of Sierraville, Highway 89 1509 Comment
  RSA79075  Madia elegans subsp. elegans E. K. Balls, L. W. Lenz 1952-5-13 17232 Trinity 5.3 miles north from Junction City (Highway 299) along Canyon Creek to Dedrick Comment
  RSA79297  Madia elegans subsp. elegans E. K. Balls, Percy C. Everett 1952-10-9 18126 Sierra Sagebrush Scrub Community, 6.7 mi. n.w. of Sierraville, Hwy 89, 1.9 miles north of jct. with Hwy 49. 1280 Comment
  RSA246538  Madia elegans subsp. vernalis E. K. Balls 1969-9-30 12183 Monterey Carmel Highlands, opposite Yankee Point, north end Santa Lucia Mountains 366 Comment
  RSA49999  Madia exigua E. K. Balls 1949-6-30 13693 Trinity 1/2 mile above Dedrick, Canyon Creek. 732 Comment
  RSA59442  Madia glomerata E. K. Balls 1950-9-8 15728 Plumas Lakes Center Public Campground. 2043 Comment
  CAS-BOT-BC343476  Madia gracilis E. K. Balls 1949-6-30 1373 Trinity Below Ripstein Camp, Canyon Creek 762 Comment
  RSA59430  Madia gracilis subsp. gracilis E. K. Balls 1950-9-15 15852 Plumas North Fork Feather River, 6 miles northwest of Chester. 1402 Comment
  RSA49978  Madia gracilis subsp. gracilis E. K. Balls 1949-6-30 13673 Trinity Below Ripstein Camp, Canyon Creek 762 Comment
  RSA66977  Madia madioides E. K. Balls 1951-5-9 16515 Humboldt ca. 5 miles S of Richardson's Grove, Highway 101. Comment
  RSA50135  Mahonia nervosa E. K. Balls 1949-7-10 13963 Siskiyou 8.6 miles from Sawyers Bar on the way to Cecilville. 762 Comment
  RSA89891  Mahonia nervosa E. K. Balls, P. C. Everett 1953-10-13 18655 Humboldt 17.4 mi. E of jct Hwys 101 and 299 above Blue Lake. 274 Comment
  RSA59540  Mahonia repens E. K. Balls 1950-5-20 14800 Modoc Above Mill Creek Falls Camp, toward Clear Lake. 1784 Comment
  RSA59970  Mahonia repens E. K. Balls 1950-5-13 14681 Modoc West of Goose Lake, 0.5 mile S of Oregon- California State Line. 1463 Comment
  RSA90673  Maianthemum dilatatum E. K. Balls, Lee W. Lenz 1956-6-12 21668 Humboldt 4.7 miles south of Humboldt-Del Norte county line, U.S. Highway 101, Arcata to Crescent City 61 Comment
  SD46488  Maianthemum dilatatum E. K. Balls, L. W. Lenz 1956-6-12 21668 Humboldt 4.7 miles south of Humboldt-Del Norte County line, U.S. Highway 101, Arcata to Crescent City. O forest floor in deep humus. 60 Comment
  RSA49702  Maianthemum racemosum subsp. amplexicaule E. K. Balls 1948-2-27 7838 Monterey Carmel Highlands, Wild Cat Creek 46 Comment
  RSA50058  Maianthemum racemosum subsp. amplexicaule E. K. Balls 1949-7-1 13735 Trinity Above Canyon Creek Meadow, trail to lakes. 1402 Comment
  RSA179765  Maianthemum stellatum E. K. Balls 1965-3-23 12083 Monterey Carmel Highlands, Crest Road. 152 Comment
  RSA50090  Maianthemum stellatum E. K. Balls 1949-7-1 13705 Trinity Canyon Creek Meadow, Canyon Creek. 1372 Comment
  UC1174808  Malacothamnus aboriginum E. K. Balls 1960-6-7 24148 San Benito 5 mi above Poicines, tres Pinos Creek, Inner Coast Range 274 Comment
  RSA125998  Malacothrix floccifera E. K. Balls 1957-5-24 22534 Tehama 3.5 miles west of junction to Elk Creek and Government Flat 305 Comment
  UC1080384  Malacothrix floccifera E. K. Balls 1957-5-24 22534 Tehama 3.5 mi w jct. orads to Elk Creek and Govt. Flat 304 Comment
  RSA59791  Malacothrix glabrata E. K. Balls 1950-5-23 14859 Inyo 4.2 miles northwest of Bishop. 1249 Comment
  SEINET3148141  Malacothrix glabrata E. K. Balls, L. W. Lenz 1950-3-29 14513 Kern 1 mi W of Kern River Bridge, Hwy 399, between Bakerfield and Taft 183 Comment
  CAS-BOT-BC322520  Malacothrix incana E. K. Balls 1958-7-15 23537 Santa Barbara Beyond Ocean Beach Park 3 Comment
  RSA130943  Malacothrix incana E. K. Balls 1958-7-15 23537 Santa Barbara Coastal Strand; surf beyond Ocean Beach Park 3 Comment
  RSA11444  Malus fusca E. K. Balls, Percy C. Everett 1953-10-12 18638 Del Norte 2.7 mi. E of Crescent City along Hwy 199. 30 Comment
  RSA125207  Mammillaria tetrancistra E. K. Balls, Percy C. Everett 1957-8-20 22672 Riverside 14.7 mi. SW and W along State Hwy. 74 from Palm Village (jct. with State Hwy 111) 1127 Comment
  RSA49718  Marah fabacea E. K. Balls 1948-2-28 7853 Monterey Carmel Highlands above Yankee Pt. 152 Comment
  RSA77913  Meconella californica E. K. Balls, Lee W. Lenz 1952-4-16 17039 Tulare 3 miles northeast along Bear Creek Road, North Fork Tule River 366 Comment
  RSA59257  Medicago lupulina E. K. Balls 1950-8-31 15552 Plumas Spanish Creek, off Hwy. 24, just north of Quincy. 1067 Comment
  UC1174907  Medicago polymorpha E. K. Balls and E. R. Blakley 1958-10-16 23737 Santa Barbara 2 mi e Prisoners' Harbor; Santa Cruz Island 365 Comment
  RSA130945  Medicago polymorpha E. K. Balls 1958-10-16 23737 Santa Barbara Santa Cruz Island. 2 miles E of Prisoners' Harbor. 366 Comment
  RSA67404  Medicago sativa E. K. Balls 1951-4-26 16346 Santa Barbara Canada Honda, 7 miles south of Surf 5 Comment
  UCD87722  Melica imperfecta E. K. Balls 9 May 19633 12062 Monterey Closed Cone Pine Forest. 152 Comment
  RSA59235  Melilotus albus E. K. Balls 1950-8-31 15538 Plumas Spanish Creek, off Hwy. 24, just north of Quincy. 1067 Comment
  RSA78885  Menodora spinescens E. K. Balls, P. A. Munz 1952-5-30 17408 San Bernardino 16 miles east of Baker on road to Las Vegas, San Bernardino County. Comment
  RSA59923  Mentha canadensis E. K. Balls 1950-9-15 15839 Plumas North Fork Feather River, 6 miles northwest of Chester 1402 Comment
  RSA59236  Mentha canadensis E. K. Balls 1950-8-31 15539 Plumas Spanish Creek off Hwy 24, just N of Quincy. 1067 Comment
  RSA28405  Mentha pulegium E. K. Balls, P. C. Everett 1953-10-9 18592 Marin East shore of Tomales Bay along Hwy 1, 4 miles SE of Marshall 8 Comment
  RSA60269  Mentzelia albicaulis E. K. Balls, Lee W. Lenz 1950-3-28 14486 Kern 5.5 miles north of Willow Springs, on road to Tehachapi. 762 Comment
  SD48530  Mentzelia involucrata E. K. Balls, P. C. Everett 1958-3-20 22921 Imperial Ogilby 152 Comment
  UCR133533  Mentzelia involucrata E. K. Balls 1949-4-2 12896 Riverside Sonoran (Colorado) Desert, between Mecca and Mortmar on Hwy 111 -61 Comment
  RSA50248  Mentzelia laevicaulis E. K. Balls 1949-7-5 13820 Trinity Canyon Creek, 9 miles below Dedrick. 610 Comment
  RSA95728  Mentzelia longiloba var. longiloba E. K. Balls 1954-4-6 18995 San Bernardino From the road to SE corner of Turtle Mts, 1 mile E of Grommet Station and at crossing of Colorado River Aqueduct. Comment
  RSA59793  Mentzelia nitens E. K. Balls 1950-5-23 14857 Inyo 4.2 miles northwest of Bishop. 1250 Comment
  SEINET3155071  Mentzelia veatchiana E. K. Balls, L. W. Lenz 1950-3-28 14466 Los Angeles 1 miles E of junction of Hwy 99 and Hwy 138, just S of Gorman. 1158 Comment
  RSA59505  Mentzelia veatchiana E. K. Balls 1950-5-16 14709 Siskiyou Caldwell Butte, east slope, near base. Lava Beds National Moneument Comment
  CAS-BOT-BC498692  Mertensia ciliata E. K. Balls 1950-5-20 14791 Modoc South Fork Public Camp, South Fork Pit River (likely to Clear Lake) 1432 Comment
  SEINET8588887  Mertensia oblongifolia E. K. Balls 1950-5-20 14791 Modoc South Fork Pit River, South Fork Public Camp. 1433 Comment
  RSA0114749  Micranthes californica E. K. Balls, L. W. Lenz 1952-4-17 17064 Tulare Tule River Indian Reservation. Stony Creek. S Fork Tule River. 457 Comment
  RSA48895  Microseris lindleyi E. K. Balls 1948-4-9 7894 Monterey Carmel Highlands above Yankee Pt. 183 Comment
  RSA50022  Microseris nutans E. K. Balls 1949-7-1 13718 Trinity Canyon Creek Meadow, Canyon Creek, 8 miles above Dedrick. 1372 Comment
  RSA60283  Microsteris gracilis E. K. Balls, Lee W. Lenz 1950-3-28 14472 Los Angeles 1 mile east of Quail Lake, Antelope Valley. 1067 Comment
  RSA59719  Mimulus androsaceus E. K. Balls 1950-5-18 14755 Modoc N of Upper Rush Creek Public Camp; 2.5 mi. east from Hwy. 299 1738 Comment
  RSA89573  Mimulus aurantiacus var. aurantiacus E. K. Balls, Percy C. Everett 1953-10-8 18575 Marin 0.8 mi. e. of turn to tope of Mt. Tamalpais on road from Hwy1 to Stinson Beach 366 Comment
  RSA126024  Mimulus aurantiacus var. grandiflorus E. K. Balls 1957-5-22 22502 Butte U.S. Hwy 40, 12 mi. ne. of Oroville. Comment
  RSA89785  Mimulus aurantiacus var. grandiflorus E. K. Balls, Percy C. Everett 1953-10-7 18564 Monterey 0.4 mi. w. along Pine Ridge Trail, from China Camp, between Jamesburg and Tassajara Spgs. 1280 Comment
  RSA130854  Mimulus aurantiacus var. parviflorus E. K. Balls, E. R. Blakley 1958-10-13 23672 Santa Barbara Santa Cruz Island. Above W. end of Prisoners Harbor. 15 Comment
  RSA131479  Mimulus aurantiacus var. parviflorus E. K. Balls, E. R. Blakley 1958-10-11 23647 Santa Barbara Santa Cruz Island. Ridge on S of Canyon Medio (SE from Cocho Diablo) 351 Comment
  RSA67409  Mimulus aurantiacus var. pubescens E. K. Balls, B. K. Balls 1951-4-26 16360 Santa Barbara Canada Honda, 7 miles south of Surf. 5 Comment
  UC1294183  Mimulus aurantiacus var. pubescens E. K. Balls and E. R. Blakley 1958-10-13 23673 Santa Barbara cliffs above w end Prisoner's Harbor; Santa Cruz Island 15 Comment
  RSA124233  Mimulus bigelovii var. bigelovii E. K. Balls, Percy C. Everett 1958-3-19 22878 San Diego 7 mi. w. San Diego-Imperial Co. line, road to Canebrake Canyon. 274 Comment
  RSA48431  Mimulus bigelovii var. bigelovii E. K. Balls 1949-4-3 12915 Imperial Gentle slopes 8 miles along road from Niland to Blythe, Colorado desert. 152 Comment
  RSA59440  Mimulus brevipes E. K. Balls, Lee W. Lenz 1950-3-29 14540 Ventura 2 mi. south of junction of Hwy 399 and road to Rose Valley. 488 Comment
  RSA59917  Mimulus breweri E. K. Balls 1950-9-15 15830 Plumas North Fork Feather River, 6 miles northwest of Chester. 1402 Comment
  RSA125993  Mimulus cardinalis E. K. Balls, Percy C. Everett 1957-11-4 22735 San Bernardino Oak Glen; south San Bernardino Mts. 1540 Comment
  RSA131399  Mimulus clevelandii E. K. Balls 1958-6-27 23280 Orange 4.1 miles from Silverado (gate), Silverado Canyon, Santa Ana Mountains 1037 Comment
  RSA59437  Mimulus guttatus E. K. Balls 1950-5-10 14602 Modoc Menlo Baths, west of Lower Alkali Lake. 1433 Comment
  RSA59438  Mimulus guttatus E. K. Balls 1950-5-18 14752 Modoc N of Upper Rush Creek Public Camp; 2.5 mi. east from Hwy. 299 1738 Comment
  RSA60116  Mimulus guttatus E. K. Balls 1950-9-2 15636 Plumas Nye Meadows, west slope of Mt. Ingalls, north of Grizzly Valley 2256 Comment
  RSA130913  Mimulus guttatus E. K. Balls 1958-7-16 23552 Monterey 16.2 mi. nw. of San Luis Obispo - Monterey Co. line, State Hwy 1. 61 Comment
  RSA130948  Mimulus guttatus E. K. Balls 1958-10-16 23740 Santa Barbara Santa Cruz Island. Above swimming hole. 229 Comment
  RSA49722  Mimulus guttatus E. K. Balls 1948-3-1 7857 Monterey Carmel Highlands above Yankee Pt. 152 Comment
  RSA50179  Mimulus guttatus E. K. Balls 1949-7-6 13831 Trinity 3.4 miles from Minersville Camp toward Trinity Center. 610 Comment
  RSA50180  Mimulus guttatus E. K. Balls 1949-7-4 13811 Trinity By Chloride Mine, above Dendrick. 915 Comment
  RSA59439  Mimulus guttatus E. K. Balls 1950-5-23 14867 Inyo 5 miles N of Lone Pine, Highway 395. 1128 Comment
  RSA59677  Mimulus guttatus E. K. Balls 1950-9-9 15746 Plumas West of Lakes Center Public Campground in small creek running into south end of small lake. 2043 Comment
  RSA67407  Mimulus guttatus E. K. Balls, B. K. Balls 1951-4-26 16362 Santa Barbara Canada Honda, 7 miles south of Surf. 3 Comment
  RSA80596  Mimulus guttatus E. K. Balls, Lee W. Lenz 1952-5-8 17109 Sonoma 3.3 mi. n.e. from Mark West Springs on rd. to Kellogg. 91 Comment
  UC933920  Mimulus guttatus E. K. Balls 1950-8-31 15556 Plumas just n Quincy (off Hwy. 24); Spnish Creek 1066 Comment
  RSA80677  Mimulus kelloggii E. K. Balls, Lee W. Lenz 1952-5-8 17112 Sonoma 0.4 mi. s. of Franz Valley Road along road from Mark West Springs to Kellogg. 107 Comment
  RSA49449  Mimulus layneae E. K. Balls 1949-7-3 13786 Trinity Trail to right above Bear Creek, above Dedrick. 1067 Comment
  RSA59245  Mimulus moschatus E. K. Balls 1950-8-31 15534 Plumas Hwy. 24, 1 mile north of Spanish Creek, just north of Quincy. 1098 Comment
  RSA59754  Mimulus moschatus E. K. Balls 1950-9-14 15801 Plumas 6 mi. northwest of Chester, North Fork Feather River. 1402 Comment
  RSA50001  Mimulus moschatus var. sessilifolius E. K. Balls 1949-6-30 13691 Trinity 0.5 mile below Ripstein Camp, Canyon Creek. 732 Comment
  RSA59506  Mimulus nanus var. nanus E. K. Balls 1950-5-16 14708 Siskiyou Caldwell Butte, east slope. Lava beds Nat'l Monument. 1646 Comment
  RSA60366  Mimulus nanus var. nanus E. K. Balls 1950-5-9 15953 Lassen 6 miles south of Milford, Hwy 395. 1296 Comment
  UC1174908  Mimulus nasutus E. K. Balls and E. R. Blakley 1958-10-16 23740 Santa Barbara canyon above swimming hole; Santa Cruz Island 228 Comment
  UC1174905  Mimulus nasutus E. K. Balls and E. R. Blakley 1958-10-15 23753 Santa Barbara road to Collina de la Cuesta; Santa Cruz Island 396 Comment
  RSA49789  Mimulus primuloides E. K. Balls 1949-7-7 13877 Trinity Scott Mountain Public Camp, Scott Mt. 1631 Comment
  RSA59722  Mimulus suksdorfii E. K. Balls 1950-5-18 14754 Modoc N of Upper Rush Creek Public Camp; 2.5 mi. east from Hwy. 299 1738 Comment
  RSA59704  Mirabilis laevis var. villosa E. K. Balls 1950-5-23 14834 Mono Just north of Inyo County Line, Hwy 395, Paradise Camp. 1951 Comment
  RSA110028  Mirabilis multiflora var. pubescens E. K. Balls 1956-10-29 22215 San Bernardino Mojave Desert, Clark Mt. Comment
  RSA124246  Mohavea confertiflora E. K. Balls, Percy C. Everett 1958-3-20 22931 Imperial 15 miles NW from Ogilby on road to Blythe. 259 Comment
  RSA48434  Mohavea confertiflora E. K. Balls 1949-4-3 12919 Imperial Open slope between Chocolate Mts. and Salton Sea 8 miles along road from Niland to Blythe, Colorado desert 152 Comment
  RSA96406  Monardella australis subsp. cinerea E. K. Balls 1954-9-4 19786 Los Angeles Trail from ski lift to Badly Summit Comment
  CAS-BOT-BC219926  Monardella breweri subsp. lanceolata E. K. Balls 1958-6-27 23285 Orange 8 mi. se. from Silverado (Gate), Silverado Canyon, Santa Ana Mts. 1249 Comment
  RSA131404  Monardella lanceolata var. lanceolata E. K. Balls 1958-6-27 23285 Orange Santa Ana Mountains: 8 miles SE of Silverado (Gate), Silverado canyon. Comment
  RSA109793  Monardella linoides subsp. oblonga E. K. Balls, Percy C. Everett 1956-10-17 22194 Ventura Mount Pinos, Iris Point. 2348 Comment
  RSA0005694  Monardella linoides subsp. sierrae E. K. Balls, P. C. Everett 1952-10-4 18030 Inyo On road to Mt. Whitney from Lone Pine Campground. 1677 Comment
  RSA50198  Monardella odoratissima subsp. glauca E. K. Balls 1949-7-8 13906 Siskiyou Trail from Scott Mountain Camp to Carmen Lake, Scott Mt. 1753 Comment
  RSA59349  Monardella odoratissima subsp. glauca E. K. Balls 1950-9-2 15629 Plumas Road to Mt. Ingalls Lookout after leaving road from Ramelli to Walker Mine. 2104 Comment
  RSA96048  Monardella odoratissima subsp. pallida E. K. Balls 1954-8-4 19751 Mono Grown in Botanic Garden. Comment
  CAS-BOT-BC220407  Monardella purpurea E. K. Balls 1958-7-22 23591 Marin Mt. Tamalpais, 3 mi. e. from Pan Toll Campground 365 Comment
  UC1294005  Monardella purpurea E. K. Balls 1958-7-22 23591 Marin 3 mi east from Pan Toll Campground; Mt. Tamalpais 365 Comment
  RSA96049  Monardella robisonii E. K. Balls 1954-8-4 19752 Riverside grown in Botanic Garden. Comment
  RSA226531  Monardella villosa E. K. Balls 1969-6-12 12152 Monterey Carmel Highlands, opposite Yankee Point. 305 Comment
  SEINET13948724 Image available Monardella villosa E. K. Balls 1949-1 13794 Trinity Trail from Dedrick to Chloride Mine. 2500 ft alt. 762 Comment
  RSA60315  Monolopia lanceolata E. K. Balls 1950-4-25 15934 Kern 0.8 mile from Tehachapi on Hwy 466 to Bakersfield. 1189 Comment
  SEINET3148209  Monolopia major E. K. Balls, L. W. Lenz 1950-4-25 15942 Kern Grocer Grade, 7 mi S of Maricopa, Hwy 399 457 Comment
Read comments
Feb 9 2019
  RSA49988  Montia parvifolia E. K. Balls 1949-6-29 13666 Trinity Ripstein Camp, Canyon Creek. 793 Comment
  RSA59684  Muhlenbergia andina E. K. Balls 1950-9-9 15756 Plumas South end of small lake, to west of Lakes Center Public Campground. 2043 Comment
  RSA59838  Muhlenbergia filiformis E. K. Balls 1950-9-14 15810 Plumas 6 miles northwest of Chester, North Fork Feather River. 1402 Comment
  RSA124237  Muhlenbergia microsperma E. K. Balls, Percy C. Everett 1958-3-20 22926 Imperial 3.7 mi. N of Ogilby on road to Blythe. 152 Comment
  RSA59900  Muhlenbergia minutissima E. K. Balls 1950-9-14 15815 Plumas 6 miles northwest of Chester, North Fork Feather River. 1402 Comment
  RSA96721  Muilla maritima E. K. Balls 1954-4-27 19088 Los Angeles Native to Botanic Garden, Claremont. 396 Comment
  RSA59267  Myosotis scorpioides E. K. Balls 1950-8-31 15560 Plumas Spanish Creek off Hwy. 24, just north of Quincy. 1067 Comment
  CAS-BOT-BC392256  Myosurus apetalus E. K. Balls 1950-5-14 14693 Modoc 2.5 mi. n. of boundary Modoc Nat'l Forest, junction of roads to Emigrant Spring, Thomas Reservoir and Dead Horse Reservoir 1524 Comment
  RSA59764  Myosurus aristatus E. K. Balls 1950-5-14 14693 Modoc 2.5 miles N of boundary Modoc National Forest, jct of roads to Emigrant Spring, Thomas Reservoir and Dead Horse Reservoir. 1524 Comment
  RSA21963  Myrica californica E. K. Balls, P. C. Everett 1953-10-8 18582 Marin 0.8 mi E of Stinson Beach on road across Mt. Tamalpais from Hwy 1. 91 Comment
  RSA26145  Myrica californica E. K. Balls, P. C. Everett 1953-10-9 18604 Sonoma 0.2 mi. NW of Ocean cove, Hwy 1 between Fort Ross and Point Arena; 5 mi. NW of Fort Ross. 91 Comment
  RSA130895  Myrica californica E. K. Balls 1958-7-16 23533 Monterey 18.2 mi NW of San Luis Obispo-Montery Co line, State Hwy 1. 61 Comment
  RSA59547  Nama aretioides E. K. Balls 1950-5-23 14839 Mono Above Paradise Camp, off Highway 395, just north of Inyo Co. Line. 1982 Comment
  RSA134654  Nama depressa E. K. Balls 1959-4-11 23777 San Bernardino Hwy 66, 10.9 miles E of Newberry near Pisgah Siding, W of Ludlow. 595 Comment
  RSA124278  Nama hispida var. spathulata E. K. Balls 1958-3-20 22942 Imperial 0.5 miles N along road to Ogilby and Blythe from U.S. Hwy 80. 61 Comment
  SD46636  Nama lobbii E. K. Balls, L. W. Lenz 1956-6-19 21827 Shasta State Highway 89 north of Subway Cave, McCloud to Mt. Lassen. 1341 Comment
  RSA113298  Nama lobbii E. K. Balls, Lee W. Lenz 1956-6-19 21827 Shasta State Highway 89, just north of Subway Cave, McCloud to Mt. Lassen. 1341 Comment
  UCD85247  Nassella pulchra E. K. Balls 1963-5-18 12064 Monterey Carmel Highlands. 152 Comment
  RSA89354  Nasturtium officinale E. K. Balls, R. M. Straw 1954-5-11 19328 a San Bernardino Horse Spring, Kingston Mountains 1402 Comment
  RSA114444  Navarretia atractyloides E. K. Balls 1955-6-23 20792 Los Angeles native to Botanical Garden site, Claremont 335 Comment
  UC1075815  Navarretia atractyloides E. K. Balls 1955-6-23 20792 Los Angeles Botanic Garden site Claremont 335 Comment
  RSA49927  Navarretia intertexta E. K. Balls 1949-7-6 13854 Trinity Trail to Scorpion Creek, off main road from Trinity Center to Scott Mountain. 732 Comment
  RSA59758  Navarretia intertexta subsp. propinqua E. K. Balls 1950-9-14 15806 Plumas 6 miles northwest of Chester, North Fork Feather River. 1402 Comment
  RSA60130  Navarretia leptalea E. K. Balls 1950-9-5 15673 Plumas 0.5 mi. off Highway 24 on La Porte Road, east of Quincy, Thompson Valley 1098 Comment
  RSA59671  Navarretia leptalea subsp. bicolor E. K. Balls 1950-9-9 15739 Plumas West of Lakes Center Public Campground. Southern Plumas County. 2043 Comment
  CAS-BOT-BC109089  Nemacaulis denudata var. denudata E. K. Balls; P. C. Everett 1955-9-7 21431 Orange On Highway 101, mouth of Santa Ana River. 3 Comment
  RSA113269  Nemacaulis denudata var. denudata E. K. Balls 1955-4-4 20419 Orange Coastal Strand, mouth of Santa Ana River, W bank, Hwy 101 Comment
  RSA99639  Nemacladus sigmoideus E. K. Balls 1952-4-26 8515 Los Angeles 9.7 miles NE & W of Desert Springs, along Hwy 138 to Palmdale. Comment
  UC1075906  Nemophila heterophylla E. K. Balls and L. W. Lenz 1955-5-12 20467 El Dorado 2 mi n along road 1/4 mi above Rainbow Hybridizing Gdns (Placerville); , above Rainbow Hybridizing Gdns 883 Comment
  RSA113245  Nemophila heterophylla E. K. Balls, Lee W. Lenz 1955-5-12 20467 El Dorado 2 miles N along road to N, 1/4 mile above Rainbow Hybridizing Gdns, Placerville. 884 Comment
  UCR133547  Nemophila menziesii var. atomaria E. K. Balls 1948-2-27 7841 Monterey Central Coast, Carmel Highlands, above Yankee Point 213 Comment
  SEINET3156484  Nemophila menziesii var. integrifolia E. K. Balls, L. W. Lenz 1950-3-28 14453 Los Angeles 12 miles S of Castaic, Hwy. 99 335 Comment
  RSA77919  Nemophila menziesii var. menziesii E. K. Balls, Lee W. Lenz 1952-4-16 17034 Tulare About Bear Creek, roughly 4 miles north of Springville along North Fork Tule River. 457 Comment
  RSA59717  Nemophila pedunculata E. K. Balls 1950-5-18 14758 Modoc N of Upper Rush Creek Public Camp; 2.5 mi. east from Hwy. 299 1738 Comment
  RSA77918  Nemophila pulchella var. pulchella E. K. Balls, Lee W. Lenz 1952-4-16 17035 Tulare 4 miles northeast along Bear Creek Road, North Fork Tule River. 396 Comment
  RSA125677  Noccaea fendleri subsp. glauca E. K. Balls 1957-5-25 22562 Trinity 7.4 miles SW from Peanut along State Hwy 36 to Forest Glen. 1006 Comment
  CAS-BOT-BC349923  Nothocalais troximoides E. K. Balls 1950-5-17 14715 Siskiyou 1.5 mi. NW. Schonchin Butte, (along road) Lava Beds Nat'l Monument 1402 Comment
  RSA0013779  Nuphar lutea subsp. polysepala E. K. Balls 1950-5-19 14787 Lassen 15.5 mi. W of Madeline on rd. from Adin. 1631 Comment
  SD48512  Odontostomum hartwegii E. K. Balls 1957-5-24 22537 Tehama 13.7 miles northwest of junction [of] State Highway 36 and U.S. Highway 99. On moist ground. 274 Comment
  SD46612  Oemleria cerasiformis E. K. Balls, P. C. Everett 1956-4-17 21525 Tulare on steep, wooded slopes in canyon; just below Camp Nelson e. of Springville. 1402 Comment
  RSA124320  Oenothera deltoides subsp. deltoides E. K. Balls, P. C. Everett 1958-3-20 22909 Imperial 0.5 miles north of U.S. Hwy. 80, along road to Blythe. 61 Comment
  RSA48298  Oenothera deltoides subsp. deltoides E. K. Balls 1949-4-3 12933 Imperial Near Grays Well on Highway 80 between Holtville and Yuma, Colorado Desert. 76 Comment
  SEINET3150332  Oenothera dentata var. johnstonii E. K. Balls, L. W. Lenz 1950-3-29 14500 Kern Old River to Buena Vista Lake, 8 mi. E of Kern Riv. Bridge on Hwy. 399 152 Comment
  SEINET3150333  Oenothera dentata var. parishii E. K. Balls, L. W. Lenz 1950-3-28 14475 Kern 5 mi. N of Willow Springs, on road to Tehacahpi 762 Comment
  UC1080340  Oenothera elata subsp. hirsutissima E. K. Balls and P. C. Everett 1957-11-4 22746 Riverside about Old Fish Hatchery; n. base San Jacinto Mts., Snow Creek 701 Comment
  RSA78993  Oenothera elata subsp. hirsutissima E. K. Balls, P. C. Everett 1953-10-13 18182 Siskiyou 0.7 mi S of Fish Hatchery, Mt Shasta and on road to Castle Lake. 1067 Comment
  RSA124374  Oenothera primiveris subsp. primiveris E. K. Balls, P. C. Everett 1958-3-20 22892 Imperial 0.5 miles N along road to Ogilby and Blythe from U.S. Hwy 80. 61 Comment
  RSA59650  Olsynium douglasii var. douglasii E. K. Balls 1950-5-12 14641 Modoc Above Bucks Creek Ranger Station, Modoc National Forest, east of Goose Lake. Comment
  CAS-BOT-BC58064  Opuntia basilaris var. basilaris E. K. Balls 1954-3-16 18937 San Bernardino Field redacted by CAS, contact the data manager for more information 1219 Comment
  RSA125050  Opuntia bigelovii var. bigelovii E. K. Balls, Percy C. Everett 1957-11-5 22772 San Diego 3 mi NW from Agua Caliente Hot Springs 427 Comment
  RSA130869  Opuntia littoralis E. K. Balls, E. R. Blakley 1958-10-12 23667 Santa Barbara Santa Cruz Island. About the El Sobrante Field. 152 Comment
Read comments
Apr 4 2015
  RSA130877  Opuntia littoralis E. K. Balls, E. R. Blakley 1958-10-12 23753 Santa Barbara Santa Cruz Island. 1 mi SW from Navy Road on Road to main Ranch 213 Comment
  UC1174916  Opuntia oricola E. K. Balls and E. R. Blakley 1958-10-15 23754 Santa Barbara 2 mi. from Christie (on rd. to main ranch, Santa Cruz Isl.); Santa Cruz Isl. 121 Comment
  RSA130878  Opuntia prolifera E. K. Balls, E. R. Blakley 1958-10-15 23752 Santa Barbara Santa Cruz Island. Mouth of Laguna Canyon. 3 Comment
  UC1174915  Opuntia prolifera E. K. Balls and E. R. Blakley 1958-10-15 23752 Santa Barbara mouth of Laguna Canyon (s. shore Santa Cruz Isl.); Santa Cruz Isl. 3 Comment
  RSA0059401  Orobanche cooperi subsp. cooperi E. K. Balls 1949-4-4 12959 Imperial Roadside and bare patches between shrubs northeast of Bertram on Highway 111, Colorado Desert. -61 Comment
  RSA0066431  Orobanche fasciculata E. K. Balls 1949-7-8 13916 Siskiyou Trail from Scot Mountain Camp to Carmen Lake. 1752 Comment
  CAS-BOT-BC190783  Orobanche uniflora Edward Kent Balls 1950-5-18 14756 Modoc N of Upper Rush Creek Public Camp, 2.5 mi. E of Hwy 299. 1737 Comment
  RSA59720  Orobanche uniflora E. K. Balls 1950-5-18 14756 Modoc N of Upper Rush Creek Public Camp; 2.5 mi. east from Hwy. 299 1738 Comment
  RSA0070489  Orobanche uniflora subsp. occidentalis E. K. Balls 1950-5-12 14649 Modoc Hillsides north of Bucks Creek Ranger Station, Modoc National Forest; E of Goose Lake. 1737 Comment
  RSA0083194  Orthilia secunda E. K. Balls 1949-7-10 13962 Siskiyou 8.6 miles from Sawyers Bar on way to Cecilville. 762 Comment
  RSA66918  Orthocarpus attenuatus E. K. Balls 1951-5-3 16405 Sonoma Ca. 1 mi. e. from Petrified Forest, road to Calistoga 610 Comment
  RSA48791  Orthocarpus densiflorus E. K. Balls 1948-5-6 7912 Monterey Road from Carmel Valley to Salinas. 107 Comment
  RSA80608  Orthocarpus erianthus var. roseus E. K. Balls, Lee W. Lenz 1952-5-5 17081 San Luis Obispo San Simeon, along Hwy 1. 6 Comment
  RSA59681  Orthocarpus hispidus E. K. Balls 1950-9-9 15750 Plumas West of Lakes Center Public Campground at south end of small lake. 2043 Comment
  RSA244450  Orthocarpus purpurascens E. K. Balls 1965-7-8 12099 Monterey Carmel Highlands, opposite Yankee Point. 213 Comment
  RSA48792  Orthocarpus purpurascens E. K. Balls 1948-5-5 7910 Monterey Carmel Highlands above Yankee Pt. 244 Comment
  RSA80661  Orthocarpus purpurascens E. K. Balls, Lee W. Lenz 1952-4-16 17049 Tulare South of city limit of Porterville. 140 Comment
  RSA79722  Oxalis oregana E. K. Balls, Lee W. Lenz 1962-5-10 17162 Mendocino 8 miles southeast along road to Willits from Highway 1 at Noyo. 183 Comment
  UCD110990  Oxalis pilosa E. K. Balls 1960-4-14 24087 Los Angeles in the Botanic Garden, Claremont. 396 Comment
  NY404414  Oxytheca dendroidea E. K. Balls 1952-10-10 18140 Lassen 5.5 miles northeast of Litchfield, Highway 395, between Susanville and Alturas 1280.2 Comment
  CAS-BOT-BC318447  Packera cana E. K. Balls; L. W. Lenz 1956-6-19 21828 Shasta State Hwy. 89, just N. of Subway Cave, McCloud to Mt. Lassen; on edge of Chaparral and Yellow Pine F. Plant Communities Comment
  SD46769  Packera cana E. K. Balls, L. W. Lenz 1956-6-19 21828 Shasta State Highway 89, just north of Subway Cave, McCloud to Mount Lassen 1340 Comment
  UC1075554  Packera cana E. K. Balls and L. W. Lenz 1956-6-19 21828 Shasta State Highway 89 McCloud to Mt. Lassen just n Subway Cave 1341 Comment
  RSA13972  Packera ionophylla E. K. Balls, Percy C. Everett 1954-5-19 19361 San Bernardino Along Mountain Home Creek, 6.8 mi. n. of jct. with Mill Creek, San Bernardino Mts 1828 Comment
  SD46776  Packera streptanthifolia E. K. Balls, L. W. Lenz 1956-6-18 21722 Siskiyou 5.7 miles southeast of Gazelle, US Highway 99, Yreka to Dunsmuir 885 Comment
  RSA124227  Paeonia californica E. K. Balls, Percy C. Everett 1958-3-19 22874 San Diego 2.4 miles SE Riverside - San Diego County line, state Hwy 79. 793 Comment
  RSA67408  Paeonia californica E. K. Balls, B. K. Balls 1951-4-26 16361 Santa Barbara Canada Honda, 7 miles south of Surf. 5 Comment
  CAS-BOT-BC253755  Panicum capillare E. K. Balls; P. C. Everett 1956-10-24 22210 San Bernardino N of Victorville along Mojave River 822 Comment
  RSA59316  Parnassia fimbriata E. K. Balls 1950-9-12 15878 Plumas 1.5 miles along trail from Lakes Center Public Camp to Long Lake Outlet, southern Plumas County 2012 Comment
  CAS-BOT-BC175583  Parnassia palustris E. K. Balls 1950-9-10 15778 Plumas Trail, 2 mi. from camp, from Lakes Center Public Camp to Long Lake outlet, southern Plumas County 2011 Comment
  RSA109805  Paspalum distichum E. K. Balls, Percy C. Everett 1956-10-24 22209 San Bernardino North of Victorville along Mojave River. Alt. 2700 Ft. 823 Comment
  RSA124688  Pectis papposa E. K. Balls, Percy C. Everett 1957-11-5 22774 San Diego 5.8 miles NW from Agua Caliente Hot Springs. 518 Comment
  RSA124727  Pectis papposa E. K. Balls, Percy C. Everett 1957-11-5 22762 Imperial On road NE from Niland to Beal Well 122 Comment
  SD48451  Pectis papposa var. papposa E. K. Balls, P. C. Everett 1957-11-5 22774 San Diego 5.8 miles northwest from Agua Caliente Hot Springs. 519 Comment
  UC1080606  Pectis papposa var. papposa E. K. Balls and P. C. Everett 1957-11-5 22762 Imperial road ne from Niland to Beal Well 121 Comment
  RSA60278  Pectocarya penicillata E. K. Balls, Lee W. Lenz 1950-3-28 14477 Kern 5 miles N of Willow Springs, road to Tehachapi 762 Comment
  RSA126012  Pedicularis aurantiaca E. K. Balls 1957-5-23 22519 Plumas Sw. shore Lake Almanor, 2 mi S of jct of State Hwys 89 and 36. 1402 Comment
  UC1080380  Pedicularis densiflora E. K. Balls 1957-5-23 22519 Plumas sw shore of Lake Almanor (2 mi s of junction of State Hwys 89/36) 1402 Comment
  RSA124717  Pellaea andromedifolia var. andromedifolia E. K. Balls, Percy C. Everett 1957-11-25 22840 Orange Upper Trabuco Canyon, 2.2 mi. ne. from entrance to Holy Jim Canyon, 990 Comment
  SD48447  Pellaea andromedifolia var. andromedifolia E. K. Balls, P. C. Everett 1957-11-25 22840 Orange Upper Trabuco Canyon, 2.2 miles northeast from entrance to Holy Jum Canyon 990 Comment
  RSA60025  Pellaea bridgesii E. K. Balls 1950-9-1 15589 Plumas Long Lake, ridge above east shore, toward trail going south of lake 2134 Comment
  RSA124707  Pellaea mucronata var. mucronata E. K. Balls, Percy C. Everett 1957-11-6 22778 San Diego 3 mi. NE Banner Trading Post, State Hwy. 78, Julian to Brawley. 823 Comment
  RSA126030  Pellaea mucronata var. mucronata E. K. Balls, Percy C. Everett 1957-8-20 22673 Riverside 14.7 mi. SW and W along State Hwy. 74 from Palm Village (jct. with State Hwy 111) 1127 Comment
  UC1080645  Pellaea mucronata var. mucronata E. K. Balls and P. C. Everett 1957-11-6 22778 San Diego 3 mi ne Banner Trading Post (State Hwy 78) 822 Comment
  RSA90130  Penstemon clevelandii subsp. connatus E. K. Balls, Percy C. Everett 1953-8-19 18535 Riverside Head of Palm Canyon, where stream crosses Hwy 74 on Palms to Pines Hwy. 1372 Comment
  RSA78951  Penstemon davidsonii var. davidsonii E. K. Balls, Percy C. Everett 1952-10-12 18178 Siskiyou 3.6 mi W of boundary of Lava Beds Nat'l Monument, road from Indian Well Ranger Station to Tenant. 1372 Comment
  RSA78952  Penstemon deustus E. K. Balls, Percy C. Everett 1952-10-12 18179 Siskiyou 3.6 mi W of boundary of Lava Beds Nat'l Monument, road from Indian Well Ranger Station to Tenant. 1372 Comment
  RSA78936  Penstemon deustus subsp. deustus E. K. Balls, Percy C. Everett 1952-10-8 18114 El Dorado 0.5 mi W of Fallen Leaf Lake, along road to Glen Alpine Springs. 1982 Comment
  RSA78950  Penstemon gracilentus E. K. Balls, Percy C. Everett 1952-10-12 18177 Siskiyou 3.1 mi W of boundary of Lava Beds Nat'l Monument on road from Indian Well Ranger Station to Tennant. 1372 Comment
  RSA78992  Penstemon gracilentus E. K. Balls, Percy C. Everett 1952-10-12 18181 Siskiyou 7.2 miles SW of boundary of Lava Bed Nat'l Monument on road from Indian Well Ranger Station to Tennant. 1067 Comment
  RSA131654  Penstemon grinnellii E. K. Balls 1958-6-27 23288 Orange Yellow Pine Forest. 1/4 mi. S. from Santiago Peak. 1494 Comment
  NY601213  Penstemon grinnellii var. grinnellii E. K. Balls 1953-8-19 18540 Riverside Mountain Home Springs, Santa Rosa Mountain 1920.2 Comment
  RSA130864  Penstemon grinnellii var. scrophularioides E. K. Balls 1958-7-18 23559 Monterey 1 mi S from China Camp along road to Tassajara Hot Springs. 1357 Comment
  RSA48496  Penstemon heterophyllus subsp. heterophyllus E. K. Balls 1948-6-6 7956 San Luis Obispo Alamo Rise, Rt 166 (Santa Maria to Maricopa). Comment
  RSA125650  Penstemon heterophyllus subsp. purdyi E. K. Balls 1957-5-27 22618 Lake State Hwy 53, 11.4 mi NE from Middletown. 351 Comment
  NY601735  Penstemon heterophyllus var. purdyi E. K. Balls 1957-5-27 22618 Lake State Highway 53, 11.4 miles northeast from Middletown. 350.5 Comment
  NY604091  Penstemon incertus E. K. Balls 1952-10-4 18023 Inyo Above Lone Pine Campground on road to Mt. Whitney from Lone Pine 1676.4 Comment
  RSA78922  Penstemon incertus E. K. Balls, Percy C. Everett 1952-10-4 18023 Inyo Above Lone Pine Campground, on rd. to Mt. Whitney from Lone Pine. 1677 Comment
  RSA109795  Penstemon labrosus E. K. Balls, Percy C. Everett 1956-10-17 22197 Ventura Mt Pinos, about Iris Point. 2317 Comment
  UC1174993  Penstemon labrosus E. K. Balls 1956-10-17 23790 Ventura 2346 Comment
  NY604570  Penstemon laetus var. sagittatus E. K. Balls 1952-10-11 18167 Modoc 6.7 miles west of turn off Highway 139 on road to Pumice Pits at edge of Glass Flow (east edge) 1280.2 Comment
  RSA50174  Penstemon laetus var. sagittatus E. K. Balls 1949-7-6 13839 Trinity 3 miles from Trinity Center on road from Minersville. 732 Comment
  RSA78969  Penstemon laetus var. sagittatus E. K. Balls, Percy C. Everett 1952-10-11 18167 Modoc 6.7 mi W of turn off Hwy 139 on road to Pumice Pits at E edge of Glass Flow. 1280 Comment
  SEINET3160444  Penstemon lemmonii E. K. Balls 1950-9-5 15684 Plumas Thompson Creek, main trail off La Porte rd., turn off Hwy 24, E of Quincy 1524 Comment
  NY605190  Penstemon neotericus E. K. Balls 1952-10-14 18196 Shasta Honn Creek Public Camp, Highway 89, from Mt. Shasta to Lassen Peak 0.0 Comment
  NY627258  Penstemon neotericus E. K. Balls 1952-10-14 18207 Tehama 0.5 mile southeast of jct. of highways 89 and 36, on road from Mineral to Chester 1676.4 Comment
  RSA113295  Penstemon neotericus E. K. Balls, Lee W. Lenz 1956-6-19 21824 Shasta 2.9 mi. se. from Hat Creek Ranger Station along State Hwy. 89. 1037 Comment
  RSA109785  Penstemon newberryi var. newberryi E. K. Balls, Lee W. Lenz 1956-6-19 21831 Shasta 0.5 mi. W of entrance of Mt. Lassen Natl. Park along State Hwy. 44 to Viola. 1677 Comment
  RSA49806  Penstemon parvulus E. K. Balls 1942-7-1 13774 Trinity Trail to lakes from Ripstein Camp, Canyon Creek. 1067 Comment
  RSA49929  Penstemon parvulus E. K. Balls 1949-7-6 13852 Trinity Trinity River bed by trail to Scorpion Creek, main road from Trinity Center to Scott Mt. 732 Comment
  RSA50199  Penstemon parvulus E. K. Balls 1949-7-8 13905 Siskiyou Trail from Scott Mountain Camp to Carmen Lake, Scott Mtn. 1738 Comment
  RSA50088  Penstemon procerus subsp. brachyanthus E. K. Balls 1949-7-1 13703 Trinity Canyon Creek Meadow, Canyon Creek. 1372 Comment
  RSA49664  Penstemon roezlii E. K. Balls 1947-9-12 7817 Mariposa Yosemite National Park, rt from Crane Flat to Tuolumne Meadows. 2287 Comment
  RSA49918  Penstemon roezlii E. K. Balls 1949-7-7 13864 Trinity Trinity River Valley. 1 mile beyond Eagle Creek. N of Trinity Center. 793 Comment
  RSA50197  Penstemon roezlii E. K. Balls 1949-7-8 13907 Siskiyou Trail from Scott Mountain Camp to Carmen Lake, Scott Mt. 1753 Comment
  RSA114975  Penstemon rydbergii var. oreocharis E. K. Balls, Lee W. Lenz 1956-6-18 21806 Siskiyou 1.3 mi SE of Bartle (jct with rd to Lava Beds) State Hwy 89, McCloud to Burney. 1220 Comment
  UC1075552  Penstemon speciosus E. K. Balls and L. W. Lenz 1956-6-19 21817 Shasta 20.5 mi se along Hwy. 89 from crossroads with. with U. S. Hwy. 299 (Hat Creek); State Hwy. 89, Hat Creek 975 Comment
  NY661022  Penstemon speciosus E. K. Balls 1956-6-19 21817 Shasta 20.5 miles southeast along Highway 89, from crossroads with U.S. Highway 299, Hat Creek 975.4 Comment
  RSA78912  Penstemon speciosus E. K. Balls, Percy C. Everett 1952-10-10 18153 Modoc 0.5 mi below South Fork Public Camp, 7.5 mi E of Likely on road to Jess Valley. 1524 Comment
  RSA79294  Penstemon speciosus E. K. Balls, Percy C. Everett 1952-10-9 18123 Sierra Hwy 89, 3.6 mi NW of Sierra-Nevada County line, along Little Truckee River. 1372 Comment
  SD46693  Penstemon speciosus E. K. Balls, L. W. Lenz 1956-6-18 21798 Siskiyou 7.5 mi. se. of Weed, U.S. Hwy. 99 1219 Comment
  RSA90131  Penstemon spectabilis E. K. Balls, Percy C. Everett 1953-8-19 18534 Riverside 1-1.5 mi W of Anza along hwy from Anza to Agaunga. 1220 Comment
  NY661151  Penstemon spectabilis var. spectabilis E. K. Balls 1953-8-19 18534 Riverside 1-1.5 miles west of Anza along highway from Anza to Aguanga 1219.2 Comment
  NY762855  Penstemon utahensis E. K. Balls 1954-5-11 19332 San Bernardino Tecopa Pass, 2 miles west of Horse Springs, Kingston Mountains, east Mojave Desert 1615.4 Comment
  RSA89350  Penstemon utahensis E. K. Balls 1954-5-11 19332 San Bernardino Kingston Mountains: Tecopa Pass, 2 miles W of Horse Springs 1616 Comment
  RSA0066055  Pentagramma triangularis E. K. Balls, E. R. Blakley 1958-10-11 23629 Santa Barbara Santa Cruz Island, 1/2 mile from main ranch on road to Prisoner's Harbor. 91 Comment
  UC1294310  Pentagramma viscosa E. K. Balls and E. R. Blakely 1958-10-11 23629 Santa Barbara 1/2 mi from main ranch on road to Prisoner's Harbor; Santa Cruz Isl 91 Comment
  CAS-BOT-BC214735  Peraphyllum ramosissimum Edward Kent Balls 1950-5-20 14811 Modoc Above South Fork Public Camp, on slope S of River, Likely to Jess Valley. 1432 Comment
  RSA49815  Perideridia bolanderi subsp. bolanderi E. K. Balls 1949-7-1 13765 Trinity Trail from Dedrick to lakes, Canyon Creek. 915 Comment
  RSA59673  Perideridia lemmonii E. K. Balls 1950-9-9 15741 Plumas West of Lakes Center Public Campground. Southern Plumas County. 2043 Comment
  RSA48288  Perityle emoryi E. K. Balls 1949-4-3 12921 Imperial Colorado Desert. Chocolate Mountains, open slopes 8 miles along road from Niland to Blythe. Lower slopes of mountains. 152 Comment
Read comments
Jan 14 2009
  SEINET4335752  Persicaria maculosa E. K. Balls 1950-8-31 15544 Plumas Spanish Creek, off Hwy 24, just north of Quincy 1067 Comment
  OBI15579  Petasites frigidus var. palmatus E. K. Balls 1948-4-7 7890 Monterey Big Sur River bed 1/2 m from Big Sur P.O. 15 Comment
  RSA48331  Peucephyllum schottii E. K. Balls 1949-4-4 12967 Riverside between Durmid and Salton on Highway 111, Colorado Desert. 0 Comment
  RSA0084146  Phacelia bicolor E. K. Balls, N. N. Balls 1966-3-17 12121 Los Angeles 2.3 mi W of Llano - along Hwy 138, Palmdale to the Cajon Pass. Comment
  RSA59945  Phacelia bicolor E. K. Balls 1950-5-23 14844 Mono Just north of Inyo County Line, Hwy 395, Paradise Camp. 1951 Comment
  RSA113259  Phacelia brachyloba E. K. Balls 1955-4-4 20428 Riverside Chaparral, Ortega Hwy. 8.3 mi. ne. from Orange-Riverside Co. line, Elsinore overlook. 793 Comment
  SEINET3158088  Phacelia ciliata E. K. Balls 1950-4-25 15943 Ventura 1 mile north of Round Spring Creek, near Apache School, Hwy. 399. 1036 Comment
  RSA246177  Phacelia ciliata E. K. Balls, N. N. Balls 1966-3-21 12130 San Luis Obispo 1.3 miles east of Cholame along Highway 46, east of Paso Robles. Comment
  RSA60282  Phacelia ciliata E. K. Balls, L. W. Lenz 1950-3-28 14473 Los Angeles 3 mi. E of junction of hwy 138 and road to Sandberg, Antelope Valley. 915 Comment
  UC1087289  Phacelia crenulata var. ambigua E. K. Balls and P. C. Everett 1958-3-20 22933 Imperial 15 mi nw from Ogilby (on road to Blythe) 243 Comment
  UCR133546  Phacelia crenulata var. ambigua E. K. Balls 1949-4-3 12913 Imperial Sonoran (Colorado) Desert, 4 miles from Niland toward Blythe 61 Comment
  UC1087290  Phacelia crenulata var. minutiflora E. K. Balls and P. C. Everett 1958-3-20 22932 Imperial 15 mi nw Ogilby (on road to Blythe) 259 Comment
  RSA59376  Phacelia distans E. K. Balls, Lee W. Lenz 1950-3-29 14517 Kern 1 mile west of Kern River Bridge, Highway 399, between Bakersfield and Taft. 183 Comment
  RSA89616  Phacelia distans E. K. Balls, R. M. Straw 1954-5-9 19121 San Bernardino Joshua Tree Woodland, Clark Mtns 1677 Comment
  RSA254352  Phacelia distans E. K. Balls 1966-3-21 12120 Kern 14 miles NW of Mc Kihericl along Hwy 33, to Blackwels s Carner. Comment
  RSA77907  Phacelia douglasii E. K. Balls, Lee W. Lenz 1952-4-16 17045 Tulare One mile east of city limit of Porterville on Highway 190 to Springville. 152 Comment
  RSA60253  Phacelia douglasii var. petrophila E. K. Balls, Lee W. Lenz 1950-3-29 14557 Kern Mojave Desert, Old River to Buena Vista Lake, 8 miles E of Kern River Bridge. on Highway 399. 152 Comment
  RSA244438  Phacelia fremontii E. K. Balls 1966-3-17 12119 Kern Just S of Rosamond along Hwy 6, Kern county. Comment
  RSA60270  Phacelia fremontii E. K. Balls, Lee W. Lenz 1950-3-28 14485 Kern 5.5 miles north of Willow Springs, on road to Tehachapi. 762 Comment
  RSA138138  Phacelia grandiflora E. K. Balls 1960-5-23 24124 Los Angeles 0.5 mile N of Jct Mulholland Drive and road to Backus, Santa Monica Mts. 610 Comment
  RSA50007  Phacelia heterophylla subsp. virgata E. K. Balls 1949-6-30 13684 Trinity Above Ripstein Camp, right fork from Bear Creek. 823 Comment
  RSA59115  Phacelia humilis var. humilis E. K. Balls 1950-8-31 15519 Plumas Spanish Creek, off Highway 24, just north of Quincy. 1067 Comment
  RSA59806  Phacelia linearis E. K. Balls 1950-5-17 14725 Siskiyou New Lava Flow, road from Schonchin Butte to Capt. Jack s Stronghold, Lava Bed National Monument. 1494 Comment
  UCD120556  Phacelia linearis E. K. Balls 1950-5-17 14725 Siskiyou New Lava Flow, rd. from Schonchin Butte to Capt. Jack's Stronghold, Lava Beds Nat'l Monument. 1493 Comment
  RSA131083  Phacelia ramosissima var. latifolia E. K. Balls 1959-6-4 23756 Orange Grown in RSABG, Claremont. Comment
  RSA254375  Phacelia tanacetifolia E. K. Balls 1966-3-17 12125 Los Angeles 1.5 miles E of Llano along hwy 138 Palmdale to the Cajon Pass. Comment
  RSA59946  Phacelia vallis-mortae E. K. Balls 1950-5-23 14845 Mono Paradise Camp, Highway 395, just north of Inyo County line. 1951 Comment
  CAS-BOT-BC265860  Phalaris canariensis E. K. Balls 1963-6-26 12069 Monterey Carmel Highlands, opp. Yankee Point 152 Comment
  UCD88774  Phalaris canariensis E. K. Balls 1963-6-26 12069 Monterey Closed Cone Pine Forest. Carmel Highlands, opp Yankee Point. 152 Comment
  RSA0058045  Philadelphus lewisii E. K. Balls, P. C. Everett 1952-10-7 18091 Amador 1.1 mi NW of Calaveras-Amador County line, Hwy 49, between Sonora and Jackson. 366 Comment
  CAS-BOT-BC128867  Philadelphus microphyllus E. K. Balls 1955-9-20 21443 Riverside Above Dark Canyon, up from end of trail, w. slope San Jacinto Mts. 2606 Comment
  UC1075773  Philadelphus microphyllus var. stramineus E. K. Balls 1955-9-20 21443 Riverside Above Dark Canyon up from end of trail, W slope of San Jacinto Mts. Comment
  RSA0057752  Philadelphus microphyllus var. stramineus E. K. Balls 1955-9-20 21443 Riverside Above Dark Canyon, up from end of trail, w. slope San Jacinto Mts. 2607 Comment
  CAS-BOT-BC250778  Phleum alpinum E. K. Balls 1950-9-1 15606 Plumas East of Long Lake 2133 Comment
  RSA59338  Phleum pratense E. K. Balls 1950-9-8 15705 Plumas Lakes Center Public Campground 2043 Comment
  CAS-BOT-BC197954  Phlox diffusa Edward Kent Balls 1950-5-18 14748 Modoc Above Upper Rush Creek Public Camp, 2.5 mi. E of Hwy 299. 1828 Comment
  SEINET3145512  Phlox douglasii E. K. Balls 1950-5-10 15959 Modoc Hwy. 395, 5.5 mi NE of Alturas, 0.5 mi before junction 1524 Comment
  SEINET3145526  Phlox longifolia E. K. Balls 1950-5-10 15958 Modoc Hwy 395, 8.5 mi NE of Alturas 1524 Comment
  RSA114693  Phlox speciosa subsp. occidentalis E. K. Balls, Lee W. Lenz 1955-5-14 20711 Plumas 3.1 miles N of Greenville on road to Lake Almanor Hwy 89. 1159 Comment
  RSA49792  Phlox speciosa subsp. occidentalis E. K. Balls 1949-7-7 13874 Trinity 12 miles north of Eagle Creek, on Scott Mt. near Siskiyou county line 1524 Comment
  UC1075816  Phlox speciosa subsp. occidentalis E. K. Balls and L. W. Lenz 1955-5-14 20711 Plumas 3.1 mi n Greenville (on road to Lake Almanor, Hwy 89) 1158 Comment
  RSA109818  Phlox stansburyi E. K. Balls, Lee W. Lenz 1956-6-21 21862 Mono U.S. Highway 395, 5.5 miles north of Conway Summit 2195 Comment
  RSA89353  Phlox viridis subsp. compacta E. K. Balls, R. M. Straw 1954-5-11 19329 San Bernardino Kingston Mountains: Tecopa Pass, 2 miles W of Horse Springs 1616 Comment
  UCR133554  Phoradendron californicum E. K. Balls 1949-4-4 12972 Riverside Sonoran (Colorado) Desert, Desert Beach on Hwy 111 -46 Comment
  RSA125888  Phoradendron densum E. K. Balls, Percy C. Everett 1957-11-13 22808 San Bernardino In sun and semishade; grows on Juniperus, occasionally on Quercus; 2.3 mi. NW. from Pioneer Town, road Big Bear and Baldwin Lake. 1250 Comment
  UC1080588  Phoradendron densum E. K. Balls and P. C. Everett 1957-11-13 22808 San Bernardino 2.3 mi. n.w. from Pioneer Town (<rd. Big Bear and Baldwin Lake>) 1249 Comment
  RSA48433  Physalis crassifolia E. K. Balls 1949-4-3 12917 Imperial Open slope between Chocolate Mts. and Salton Sea 8 miles along road from Niland to Blythe, Colorado desert 152 Comment
Read comments
Oct 18 2007
  RSA49922  Physocarpus capitatus E. K. Balls 1949-7-6 13859 Trinity Trinity River, 1 mile beyond Eagle Creek, north of Trinity Center. 793 Comment
  NY34411  Picea sitchensis E. K. Balls 1953-10-11 18631 Humboldt 23.4 miles north of Petrolia on Old Coast Road, toward Ferndale 365.8 Comment
  NY34412  Picea sitchensis E. K. Balls 1953-10-11 18631 Humboldt 23.4 miles north of Petrolia on Old Coast Road, toward Ferndale 365.8 Comment
  RSA109838  Pickeringia montana var. montana E. K. Balls, Lee W. Lenz, B. K. Balls 1956-6-20 21854 Nevada 3.8 mi. nw. from Nevada City along State Hwy. 49. 671 Comment
  CAS-BOT-BC78208  Pinus albicaulis E. K. Balls 1950-9-2 15653 Plumas slightly below Mt. Ingalls Lookout on south slope, north of Grizzly Valley; Lodgepole Pine Forest 2484 Comment
  NY49351  Pinus attenuata E. K. Balls 1953-10-12 18648 Del Norte 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
  NY49352  Pinus attenuata E. K. Balls 1953-10-12 18648 Del Norte 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
  RSA89801  Pinus attenuata E. K. Balls, P. C. Everett 1953-10-12 18648 Del Norte 0.1 mi W of boundry of Six-Rivers Nat. Forest, Hwy 199 between Crescent City and Grants Pass (Oregon). 61 Comment
  RSA0116403  Pinus contorta var. murrayana E. K. Balls, P. C. Everett 1952-10-5 18053 Mono 3.5 miles north of Deadman s Pass, Hwy 395, South of Mono Lake. 2439 Comment
  RSA96405  Pinus contorta var. murrayana E. K. Balls 1954-9-4 19787 Los Angeles Trail from ski lift to Badly Summit Comment
  RSA0062958  Pinus flexilis E. K. Balls 1954-9-27 20192 San Bernardino San Bernardino Mt. NW slopes of Sugarloaf Mt. (from Moonridge). 2591 Comment
  RSA81985  Pinus jeffreyi E. K. Balls, P. C. Everett 1952-10-5 18052 Mono Deadman Summit, highway 395, between Bishop and Mono Lake. 2452 Comment
  NY61581  Pinus jeffreyi E. K. Balls 1952-10-6 18068 Tuolumne 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
  NY61582  Pinus jeffreyi E. K. Balls 1952-10-6 18068 Tuolumne 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
  CAS-BOT-BC72918  Pinus muricata E. K. Balls; E. R. Blakley 1958-10-14 23702 Santa Barbara Rocky slopes above China Harbor, east end of Santa Cruz Island 243 Comment
  UC1293726  Pinus muricata E. K. Balls and E. R. Blakley 1958-10-12 23670 Santa Barbara ridge n Sauces Canyon; Santa Cruz Island 457 Comment
  UC1293727  Pinus muricata E. K. Balls and E. R. Blakley 1958-10-14 23702 Santa Barbara slopes above, e end of island China Harbor; Santa Cruz Island 243 Comment
  RSA79259  Pinus ponderosa E. K. Balls, P. C. Everett 1952-10-9 18133 Plumas E shore of Lake Almanor, 6.5 mi N of south tip of lake, Hwy 89 between Greenville and Westwood. 1220 Comment
  RSA50019  Piperia unalascensis E. K. Balls 1949-7-1 13721 Trinity Canyon Creek Meadow, Canyon Creek, 8 miles above Dedrick. 1372 Comment
  CAS-BOT-BC254415  Piptatherum miliaceum E. K. Balls 1956-1-9 10678 Los Angeles San Dimas Wash, 1 mile N of Baseline Road, along continuation of Bunnelle Avenue 304 Comment
  UC1075873  Piptatherum miliaceum E. K. Balls 1956-1-9 10678 Los Angeles along continuation of Bunnelle Avenue 1 mi n Baseline Road (banks of wash); San Dimas Wash 304 Comment
  RSA60254  Plagiobothrys nothofulvus E. K. Balls, Lee W. Lenz 1950-3-29 14553 Ventura Ojai City limit, Hwy 399 Comment
  SEINET3152912  Plagiobothrys nothofulvus E. K. Balls, L. W. Lenz 1950-3-29 14553 Ventura About Ojai city limit, hwy 399, Ventura 229 Comment
  SEINET3152913  Plagiobothrys nothofulvus E. K. Balls, L. W. Lenz 1950-3-28 14493 Kern 4 miles NW of Woodford, hwy 466, between Tehachapi and Bakersfield 610 Comment
  UC1080444  Plagiobothrys nothofulvus E. K. Balls 1957-5-24 22552 Trinity Hayfork 716 Comment
  RSA59156  Plagiobothrys nothofulvus E. K. Balls, Lee W. Lenz 1950-3-28 14493 Kern 4 miles NW of Woodford, Highway 466, between Tehachapi and Bakersfield. 610 Comment
  RSA78654  Plagiobothrys nothofulvus E. K. Balls, L. W. Lenz 1952-4-16 17024 Tulare Above Coffee Campground, 5 miles E of Springville on road to Camp Nelson, Sequoia Nat l Forest. 610 Comment
  RSA59935  Plagiobothrys scouleri var. hispidulus E. K. Balls 1950-5-13 14667 Modoc Goose Lake, east shore, near Willow Ranch. 1463 Comment
  RSA113331  Platanthera leucostachys E. K. Balls, Lee W. Lenz 1956-6-19 21821 Shasta Hat Creek, 1.5 miles SE of Ranger Station along State Hwy 89. 976 Comment
  RSA50051  Platanthera leucostachys E. K. Balls 1949-7-1 13742 Trinity Canyon Creek Meadow, Canyon Creek, 8 miles above Dedrick. 1372 Comment
  RSA59678  Platanthera leucostachys E. K. Balls 1950-9-9 15747 Plumas West of Lakes Center Public Campground. Southern Plumas County. 2043 Comment
  RSA125985  Platanus racemosa E. K. Balls, Percy C. Everett 1957-11-4 22742 Riverside Snow Creek near old Fish Hatchery, north base San Jacinto Mountains. 701 Comment
  RSA48831  Platystemon californicus var. californicus E. K. Balls 1948-3-21 7881 Monterey Carmel Highlands above Yankee Point. 183 Comment
  UC1080298  Plectritis brachystemon E. K. Balls 1957-5-24 22556 Trinity Hayfork 716 Comment
  RSA48784  Plectritis congesta subsp. brachystemon E. K. Balls 1948-5-6 7913 Monterey Road from Carmel Valley to Salinas. 61 Comment
  CAS-BOT-BC245400  Plectritis macrocera Edward Kent Balls 1950-5-10 14605 Modoc Menlo Baths, W shore Lower Lake. 1447 Comment
  UC1075903  Plectritis macrocera E. K. Balls and L. W. Lenz 1955-5-12 20463 Calaveras 2.7 mi n of San Andreas (along Highway 49 to Jackson) 304 Comment
  RSA125673  Plectritis macrocera E. K. Balls 1957-5-25 22568 Trinity 7.5 miles NW from forest Glen, Hwy 36. 1220 Comment
  RSA113248  Plectritis macrocera subsp. macrocera E. K. Balls, Lee W. Lenz 1955-5-12 20463 Calaveras 2.7 miles N of San Andreas along Hwy 49 to Jackson. 305 Comment
  RSA132290  Pluchea odorata E. K. Balls, E. R. Blakley 1958-10-11 23640 Santa Barbara Santa Cruz Island. Prisoners' Harbor 2 Comment
  RSA131096  Pluchea odorata E. K. Balls, E. R. Blakley 1958-10-15 23721 Orange In Narrow Canyon E oif Laguna Canyon, S side Santa Cruz Island. 5 Comment
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Jun 27 2013
  UC1174933  Pluchea odorata var. odorata E. K. Balls and E. R. Blakley 1958-10-15 23721 Santa Barbara e of Laguna Canyon (s side of Santa Cruz Island); Santa Cruz Island 4 Comment
  RSA48306  Pluchea sericea E. K. Balls 1949-4-4 12941 Imperial On highway 111, 5 miles north of Niland, Colorado Desert. -61 Comment
  RSA89571  Pluchea sericea E. K. Balls, Percy C. Everett 1953-10-5 18553 Ventura Santa Clara River, Hwy 126, 11.4 miles E of Fillmore, Newhall Ranch to Fillmore. 244 Comment
  RSA79016  Poa pratensis E. K. Balls 1953-4-29 18292 Mono Botanic Garden, From slope north of Mono Lake, Along Hwy 395 2134 Comment
  RSA79334  Poa secunda E. K. Balls, Lee W. Lenz 1952-5-13 17228 Trinity 5.1 miles s.w from Douglas City Bridge over Trinity Ricer on road to Hayfork. Comment
  RSA114988  Polygala californica E. K. Balls, Lee W. Lenz 1955-5-17 20764 Napa 7.6 miles south of Lake-Napa county line along State Highway 20, Middletown to Calistoga 442 Comment
  RSA49946  Polygala cornuta var. cornuta E. K. Balls 1949-6-29 13664 Trinity About Ripstein Camp 793 Comment
  RSA49784  Polygonum bistortoides E. K. Balls 1949-7-7 13882 Trinity Scott Mountain public Camp, Scott Mtn. 1631 Comment
  RSA50151  Polygonum davisiae E. K. Balls 1949-7-9 13946 Siskiyou Salmon Mtns. top of pass on rd from Etna to Sawyer's Bar. 1479 Comment
  RSA59176  Polygonum phytolaccifolium E. K. Balls 1950-9-1 15602 Plumas Long Lake, above east shore toward Mt. Elwell. 2104 Comment
  RSA49983  Polygonum spergulariiforme E. K. Balls 1949-6-30 13672 Trinity above Ripstein Camp, Canyon Creek 823 Comment
  SD48446  Polypodium californicum E. K. Balls, P. C. Everett 1957-11-25 22837 Orange Trabuco Canyon Comment
  RSA130813  Polypodium scouleri E. K. Balls, E. R. Blakley 1958-10-13 23682 Santa Barbara Santa Cruz Island, east of Prisoners' Harbor. 4 Comment
  UC1294302  Polystichum munitum E. K. Balls 1958-9-23 23607 Monterey above Yankee Point; Carmel Highlands 182 Comment
  RSA113850  Populus fremontii E. K. Balls 1956-3-5 21459 San Bernardino Palm Oasis, 29 Palms. Comment
  RSA125852  Populus fremontii E. K. Balls, Percy C. Everett 1957-11-13 22797 Riverside Snow Creek, north base San Jacinto Mountains. 701 Comment
  SEINET11984523  Populus fremontii subsp. fremontii E. K. Balls, Everett, P. C. 1957-1 22797 Riverside Snow Creek, N base San Jacinto Mts 701 Comment
  CAS-BOT-BC102703  Populus tremuloides E. K. Balls; P. C. Everett 1954-5-19 19372 San Bernardino Fish Creek, se. from Santa Ana River, San Bernardino Mts. 2255 Comment
  RSA59330  Populus tremuloides E. K. Balls 1950-9-9 15776 Plumas Lakes Center Public Campground. Southern Plumas Co. 2043 Comment
  POM26532  Populus trichocarpa E. K. Balls, Percy C. Everett 1954-5-19 19375 San Bernardino Fish Creek, s.e. from Santa Ana River, San Bernardino Mts. 2256 Comment
  RSA130715  Populus trichocarpa E. K. Balls, E. R. Blakley 1958-10-13 23688 Santa Barbara Santa Cruz Island. Road from Prisoners' Harbor to Main Ranch. 91 Comment
  RSA59670  Populus trichocarpa E. K. Balls 1950-9-9 15738 Plumas West of Lakes Center Public Campground. Southern Plumas County. 2043 Comment
  RSA59907  Populus trichocarpa E. K. Balls 1950-9-14 15822 Plumas 6 miles northwest of Chester, North Fork Feather River. 1402 Comment
  CAS-BOT-BC453794  Potamogeton natans E. K. Balls 1950-9-9 15733 Plumas West of Lakes Center Public Campground, southern Plumas County 2042 Comment
  RSA50087  Potentilla gracilis var. fastigiata E. K. Balls 1949-7-1 13702 Trinity Canyon Creek Meadow, Canyon Creek. 1372 Comment
  RSA49923  Prunella vulgaris subsp. lanceolata E. K. Balls 1949-7-6 13858 Trinity Trinity River, 1 mile beyond Eagle Creek, north of Trinity Center. 793 Comment
  RSA59693  Prunella vulgaris var. lanceolata E. K. Balls 1950-9-9 15763 Plumas South end of small lake, to west of Lakes Center Public Campground. 2043 Comment
  RSA50060  Prunus emarginata E. K. Balls 1949-7-1 s.n. Trinity Above Canyon Creek Meadow, trail to lakes. 1402 Comment
  RSA60137  Prunus emarginata E. K. Balls 1950-9-5 15679 Plumas Main trail Thompson Creek, off La Porte Road, off Hwy 24, e. of Quincy. Comment
  RSA78998  Prunus emarginata E. K. Balls 1952-10-13 18186 Siskiyou North end of Castle Lake 1585 Comment
  SEINET3143622  Prunus emarginata E. K. Balls 1950-9-5 15679 Plumas Thompson Creek, main trail off La Porte Road, off Hwy 24, E of Quincy 1524 Comment
  RSA29325  Prunus fasciculata E. K. Balls 1954-2-24 18812 San Bernardino Moores Ranch, 15 mi. s. of Cima. Comment
  RSA37086  Prunus fasciculata E. K. Balls, R. M. Straw 1954-5-12 19352 San Bernardino Hole-in-the-Wall, 10 mi. n. from jct. of road from Mitchell's Caverns along road from Essex to Cima. 1341 Comment
  RSA79291  Prunus ilicifolia subsp. ilicifolia E. K. Balls, Percy C. Everett 1952-10-3 18004 Los Angeles 0.7 mile N of turn-off to Mt. Wilson on Highway 2 from La Canada. 457 Comment
  CAS-BOT-BC154582  Prunus ilicifolia subsp. lyonii E. K. Balls; E. R. Blakley 1958-10-11 23631 Santa Barbara Santa Cruz Island, about half way between main ranch and Prisoner's Harbor 30 Comment
  RSA67427  Prunus mahaleb E. K. Balls 1951-4-22 16341 San Bernardino 7 mi. from San Bernardino, Hwy 18 to Arrowhead Lake, not far from old home. 1067 Comment
  CAS-BOT-BC154643  Prunus subcordata E. K. Balls; L. W. Lenz 1955-5-12 20474 Placer 0.8 mi. from Hwy. 40 w. along rd. from Colfax to Grass Valley 670 Comment
  RSA59972  Prunus subcordata E. K. Balls 1950-5-13 14679 Modoc W of Goose lake. 1/2 mile S of Oregon-California state line. 1463 Comment
  CAS-BOT-BC151206  Prunus virginiana var. demissa E. K. Balls 1949-5-4 13486 Riverside On road from Idyllwild to Banning, San Jacinto Mts. 1371 Comment
  RSA50327  Prunus virginiana var. demissa E. K. Balls 1949-5-4 13486 Riverside On road from Idyllwild to Banning. 1372 Comment
  RSA59264  Prunus virginiana var. demissa E. K. Balls 1950-8-31 15555 Plumas Spanish Creek off Hwy 24, just N of Quincy. 1067 Comment
  RSA60213  Prunus virginiana var. demissa E. K. Balls 1950-9-6 15688 Plumas East turn of Massack Rd, Hwy 24, East of Quincy. 1159 Comment
  SEINET7412894  Prunus virginiana var. demissa E. K. Balls 1949-5-4 13486 Riverside On road from Idyllwild to Banning, San Jacinto Mountains 1372 Comment
  RSA59556  Prunus virginiana var. melanocarpa E. K. Balls 1950-5-22 14827 Lassen 1.8 miles SE of Buntingville. W of Honey Lake, Hwy 395. 1280 Comment
  CAS-BOT-BC356297  Psathyrotes annua E. K. Balls 1949-10-18 14385 San Bernardino Lucerne Valley, 1 mile west of village 914 Comment
  CAS-BOT-BC356477  Pseudognaphalium beneolens E. K. Balls; E. R. Blakley 1958-10-12 23654 Santa Barbara Santa Cruz Island, hillsides s. of main ranch 76 Comment
  UC1294187  Pseudognaphalium luteoalbum E. K. Balls and E. R. Blakley 1958-10-13 23679 Santa Barbara e end Prisoners' Harbor; Santa Cruz Island, Prisoners' Harbor 1 Comment
  CAS-BOT-BC361482  Pseudognaphalium stramineum E. K. Balls 1950-9-4 15575 Plumas Feather River Experiment Stn., Hwy 24, 4 mi. north of Quincy 1066 Comment
  RSA49964  Pseudostellaria jamesiana E. K. Balls 1949-7-8 13897 Siskiyou Trail to Carmel Lake from Scott Mountain Camp, Scott Mtn. 1753 Comment
  RSA48326  Psorothamnus emoryi E. K. Balls 1949-4-4 129060 Riverside Hollows between Durmid and Salton sea on Hwy 111. -30 Comment
  POM109821  Psorothamnus polydenius E. K. Balls, Lee W. Lenz 1956-6-21 21865 Inyo 16.6 mi. N of Independence, US Hwy 395 1220 Comment
  UC1075585  Psorothamnus polydenius E. K. Balls and L. W. Lenz 1956-6-21 21865 Inyo 16.6 mi n Independence (U.S. Hwy 395, valley); n of Independence 1219 Comment
  RSA48290  Psorothamnus schottii E. K. Balls 1949-4-3 12923 Imperial Colorado Desert. Chocolate Mountains, open slopes 8 miles along road from Niland to Blythe. Lower slopes of mountains. 152 Comment
  SEINET7453021  Psorothamnus schottii E. K. Balls 1949-4-3 12923 Imperial Chocolate Mts., 8 miles along road from Niland to Blythe, Colorado Desert. 152 Comment
  RSA125245  Psorothamnus spinosus E. K. Balls, George B. Everett 1957-8-20 22668 Riverside Palm Springs, on S boundary, along rd. to Cathedral City. 91 Comment
  RSA89360  Purshia tridentata var. glandulosa E. K. Balls, R. M. Straw 1954-5-11 19323 San Bernardino Above Horse Spring, Kingston Mts. 1494 Comment
  UC1174797  Purshia tridentata var. glandulosa E. K. Balls 1960-4-15 24089 Inyo Lone Pine F. S. Campground, 7.4 mi W of Lone Pine on Rd to Mt. Whwitney 1828 Comment
  RSA60223  Purshia tridentata var. tridentata E. K. Balls 1950-9-6 15697 Plumas By Jackson Creek Public Camp, Middle Fork Feather River. E of Quincy, Hwy 24. Comment
  RSA0082805  Pyrola aphylla E. K. Balls 1949-6-30 13677 Trinity Ripstein Camp, Canyon Creek. 793 Comment
  CAS-BOT-BC462783  Pyrola dentata E. K. Balls 1950-8-30 15508 Plumas 5 mi W of Feather River Experiment Station, Quincy 1066 Comment
  RSA0080486  Pyrola dentata E. K. Balls 1949-7-8 13921 Siskiyou Road from Scott Mountain to Callahan. 1372 Comment
  RSA0080596  Pyrola dentata E. K. Balls 1950-8-30 15508 Plumas 0.5 mile west of Feather River Experiment Station, Quincy. 1067 Comment
  RSA0083250  Pyrola picta E. K. Balls 1949-6-29 13669 Trinity Ripstein Camp, Canyon Creek. 793 Comment
  CAS-BOT-BC328162  Pyrrocoma lucida E. K. Balls 1950-9-4 15578 Plumas Opposite Feather River Experiment Station across Highway 24, 4 miles north of Quincy 1066 Comment
  RSA59283  Pyrrocoma lucida E. K. Balls 1950-9-4 15578 Plumas Opposite Feather River Experiment Station across Hwy 24, 4 miles north of Quincy. 1067 Comment
  RSA79038  Quercus X acutidens E. K. Balls, P. C. Everett 1952-11-18 18256 Riverside Vandeventer Flats, s.e. end of San jacinto Mts., 1402 Comment
  RSA79203  Quercus X morehus E. K. Balls, P. C. Everett 1952-10-7 18092 Amador 0.5 miles northeast of Alpine, Highway 88 to Carson Pass. 595 Comment
  UC1294037  Quercus agrifolia E. K. Balls and E. R. Blakley 1958-10-11 23646 Santa Barbara ridge s Canyon Medio; Santa Cruz Island 350 Comment
  SEINET4077590  Quercus agrifolia E. K. Balls, L. W. Lenz 1950-1 14546 Ventura Matilija Creek, just above Wheeler Hot Springs. 457 Comment
  RSA79037  Quercus agrifolia var. oxyadenia E. K. Balls, Percy C. Everett 1952-11-18 18255 Riverside Vandeventer Flats, s.e. end of San jacinto Mts., 1402 Comment
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Jun 30 2012
  RSA78902  Quercus berberidifolia E. K. Balls, P. C. Everett 1952-10-3 18005 Los Angeles 7.7 miles N of junction of Hwy 2, 1 mile from Hidden Springs 457 Comment
  CAS-BOT-BC62684  Quercus chrysolepis E. K. Balls; P. C. Everett 1952-10-7 18093 Amador Foothill Woodland Community, Pine Grove Shool grounds, Hwy 88, Carson Pass Road 762 Comment
  RSA50336  Quercus chrysolepis E. K. Balls 1949-10-19 14410 San Bernardino On steep granite slopes of Foothill Woodland; west of Arrowhead Highlands on Hwy 18, San Bernardino Mts. 1220 Comment
  RSA70642  Quercus chrysolepis E. K. Balls, P. C. Everett 1953-10-11 18622 Mendocino 3.9 mi. n. of Hickey Grove, Hwy 101, between Willits and Garberville. 244 Comment
  RSA78970  Quercus chrysolepis var. hansenii E. K. Balls, P. C. Everett 1952-10-7 18093 Amador Pine Grove School grounds, Hwy 88, Carson Pass Road. 762 Comment
  RSA78972  Quercus chrysolepis var. hansenii E. K. Balls, P. C. Everett 1952-10-7 18095 Amador Pine Grove School grounds, Hwy 88, Carson Pass Road. 762 Comment
  SEINET13953259 Image available Quercus dumosa E. K. Balls, P. C. Everett 1952-1 18005 Los Angeles dry slopes, 7.7 mi. n. of jct. of Hwy 2, 1 mi. from Hidden Springs Comment
  RSA62045  Quercus durata E. K. Balls, P. C. Everett 1953-10-15 18673 Lake Hwy 29, 1 mi. n. of Lake-Napa Co. line. St. Helena Creek. 381 Comment
  SEINET13953378 Image available Quercus durata E. K. Balls, P. C. Everett 1953-1 18673 Lake Hwy 29, 1 mi. n. of Lake-Napa Co. line, St. Helena, Creek 381 Comment
  RSA125106  Quercus engelmannii E. K. Balls, P. C. Everett 1957-11-6 22787 San Diego 4 mi SE from Moretti's Corner, State Hwy 79 976 Comment
  RSA30018  Quercus kelloggii E. K. Balls, P. C. Everett 1954-5-19 19378 San Bernardino 0.25 mile along trail to Hart Baer Ranch, east and above bank of Fish Creek. 2226 Comment
  RSA28534  Quercus lobata E. K. Balls, P. C. Everett 1953-10-15 18677 Napa 5.5 miles south of junction of highways 37 and 28, between Monticello and Napa. 305 Comment
  RSA131424  Quercus pacifica E. K. Balls, Blakely 1958-10-10 23617 Santa Barbara Santa Cruz Island. 0.5 miles from Main Ranch on road to Prisoner's Harbor. 91 Comment
  UC1174917  Quercus pacifica E. K. Balls and E. R. Blakley 1958-10-11 23757 Santa Barbara s of Canyon Medio; Santa Cruz Island 350 Comment
  UC1294036  Quercus pacifica E. K. Balls and E. R. Blakley 1958-10-11 23645 Santa Barbara s of Canyon Medio; Santa Cruz Island 350 Comment
  CAS-BOT-BC104313  Quercus palmeri E. K. Balls; P. C. Everett 1952-11-18 18257 Riverside by entrance to Santa Rosa Indian reservation, Vandeventer Flats 1402 Comment
  RSA130807  Quercus tomentella E. K. Balls, Blakely 1958-10-14 23706 Santa Barbara Santa Cruz Island. Above China Harbor. 244 Comment
  RSA130947  Quercus tomentella E. K. Balls, Blakely 1958-10-16 23739 Santa Barbara Santa Cruz Island. West side above China Harbor. 213 Comment
  UC1174928  Quercus tomentella E. K. Balls and E. R. Blakley 1958-10-14 23704 Santa Barbara just above Merquetes; Santa Cruz Island 426 Comment
  RSA49848  Quercus vacciniifolia E. K. Balls 1949-7-1 13751 Trinity Trail from Dedrick to lakes, below Canyon Creek Meadow. 1341 Comment
  UC1174927  Quercus wislizeni E. K. Balls and E. R. Blakley 1958-10-14 23706 Santa Barbara above China Harbor; Santa Cruz Island 243 Comment
  SEINET13954087 Image available Quercus wislizeni E. K. Balls, L. W. Lenz 1952-1 17059 Tulare Tule River Indian Reservation, Stoney Creek from South Fork Tule River, on hillsides and river valley, Foothill Woodland 610 Comment
  RSA125969  Quercus wislizeni var. frutescens E. K. Balls, P. C. Everett 1957-11-4 22749 Riverside Snow Creek near old Fish Hatchery, north base San Jacinto Mountains. 701 Comment
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Jun 13 2008
  RSA89373  Quercus wislizeni var. frutescens E. K. Balls, P. C. Everett 1953-10-14 18667 Shasta 10 miles east of Trinity-Shasta county line, highway 299. 244 Comment
  RSA79201  Quercus wislizeni var. wislizeni E. K. Balls, P. C. Everett 1952-10-7 18090 Calaveras 2.4 miles northwest of San Andreas, Hwy 49, across North Fork of Calaveras River. 366 Comment
  SEINET5338403  Ranunculus aquatilis E. K. Balls 1950-5-18 14765 Modoc Just south of Adin, in city limit, by turn to Madeline off Hwy. 299. 1280 Comment
  RSA59711  Ranunculus aquatilis var. capillaceus E. K. Balls 1950-5-18 14765 Modoc Modoc: just S of Adin, in city limit, by turn to Madeline off Hwy 299. 1280 Comment
  RSA49713  Ranunculus californicus E. K. Balls 1948-2-27 7849 Monterey Carmel Highlands above Yankee Point. 183 Comment
  RSA179742  Ranunculus californicus E. K. Balls 1965-3-21 12082 Monterey Halton Feilds, Carmel, alongside State Hwy 1. 61 Comment
  RSA113250  Ranunculus muricatus E. K. Balls, Lee W. Lenz 1955-5-12 20461 Calaveras Hwy 49, 3.8 miles NW of Altaville, Sonora to San Andreas Comment
  RSA59533  Ranunculus occidentalis var. eisenii E. K. Balls 1950-5-20 14807 Modoc 2.1 miles above S Fork Public Camp, aldong S Fork Pit River to Jess Valley 1463 Comment
  RSA49794  Ranunculus occidentalis var. rattanii E. K. Balls 1949-7-7 13871 Trinity 5.3 miles N of Eagle Creek on road to Scott Mt. 823 Comment
  RSA126011  Ranunculus occidentalis var. ultramontanus E. K. Balls 1957-5-22 22518 Butte SW shore, Lake Almanor, W of Big Meadows Dam, 1402 Comment
  RSA49963  Ranunculus orthorhynchus E. K. Balls 1949-7-8 13898 Siskiyou Trail to Carmen Lake from Scott Mountain Camp, Scott Mt. 1707 Comment
  RSA79288  Ranunculus repens E. K. Balls, Lee W. Lenz 1952-5-10 17158 Mendocino 2.7 miles N of Albion along Hwy 1, just S of Van Damme State Park. 15 Comment
  UC1174807  Rhamnus californica E. K. Balls 1960-6-2 24144 Mendocino Botanic Garden Claremont Comment
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Jun 30 2014
  SEINET13946270 Image available Rhamnus californica E. K. Balls, P. C. Everett 1953-1 18691 Monterey Carmel Highlands, Wild Cat Creek, on road to Peter Pan. Alt. 100 ft. 30 Comment
  UC1002983  Rhamnus californica subsp. occidentalis E. K. Balls and P. C. Everett 1953-10-13 18644 Del Norte between Crescent City and Grants Pass (Hwy 199, e boundary of Jedediah Smith State Park); Jedediah Smith State Park 45 Comment
  RSA89899  Rhamnus ilicifolia E. K. Balls 1953-10-14 18662 Shasta 2.2 miles E of Shasta Trinity County line, Hwy 299, between Weaverville and Redding. 671 Comment
  RSA59332  Rhamnus purshiana E. K. Balls 1950-9-12 15785 Plumas 1.5 miles along trail from Lakes Center Public Camp to Long Lake Outlet, southern Plumas County 2012 Comment
  SEINET13946362 Image available Rhamnus purshiana E. K. Balls 1950-1 15785 Plumas Red Fir Forest, 1.5 mi. along trail from Lakes Center Public Campground to Long Lake outlet,southern 2012 Comment
  RSA49968  Rhamnus rubra E. K. Balls 1949-6-30 13682 Trinity 0.75 mile above Ripstein Camp, Canyon Creek 777 Comment
  RSA78935  Rhamnus rubra subsp. obtusissima E. K. Balls, Percy C. Everett 1952-10-8 18113 El Dorado SW corner of Fallen Leaf Lake, by trail to Stanford Tract. 1982 Comment
  RSA79258  Rhamnus rubra subsp. obtusissima E. K. Balls, Percy C. Everett 1952-10-9 18132 Plumas 2 miles E of S tip of Lake Almanor, Hwy 89 betw Greenville and Almanor. 1159 Comment
  RSA79034  Rhamnus rubra subsp. yosemitana E. K. Balls, Percy C. Everett 1952-10-18 18242 Fresno 100ft E of Pine Ridge, Hwy 168, Shaver Lake to Tollhouse. 1494 Comment
  CAS-BOT-BC56580  Rhododendron columbianum E. K. Balls 1950-9-9 15770 Plumas west of Lakes Center Public Camp, southern Plumas County 2042 Comment
  RSA66983  Rhododendron macrophyllum E. K. Balls 1951-5-7 16497 Del Norte Douglas Park, across Mill Creek Bridge, off Hwy 199, Crescent City to Grants Pass. Comment
  RSA79721  Rhododendron macrophyllum E. K. Balls, L. W. Lenz, B. K. Balls 1952-5-10 17160 Mendocino 6.2 mi. s.e. along road to Willits from Hwy 1, at Noyo. 152 Comment
  RSA78928  Rhododendron occidentale var. californicum E. K. Balls, Percy C. Everett 1952-10-17 18229 Fresno 5 miles NE of Shaver lake on Hwy 168 to Big Creek. 1982 Comment
  RSA50167  Rhododendron occidentale var. paludosum E. K. Balls 1949-7-6 13833 Trinity 6.4 miles from Minersville Camp towards Trinity Center 671 Comment
  RSA66950  Rhododendron occidentale var. paludosum E. K. Balls 1951-5-4 16423 Del Norte Along north bank of Smith River, 1 mile from bridge on secondary road to Crescent City. Comment
  RSA67429  Rhus integrifolia E. K. Balls 1951-6-17 16208 Los Angeles Native in Botanic Garden.. 396 Comment
  UC1174823  Rhus trilobata E. K. Balls 1960-4-1 24060 San Bernardino 6 mi e Kelso (from windmill in Providence Mountains); Providence Mountains 1524 Comment
  RSA89357  Rhus trilobata var. anisophylla E. K. Balls, R. Straw 1954-5-11 19326 San Bernardino below Horse Springs, Kingston Mountains. 1372 Comment
  RSA59530  Ribes aureum E. K. Balls 1950-5-20 14809 Modoc 2.1 mi. above South Fork Public Camp along South Fork Pit River. 1463 Comment
  RSA109796  Ribes cereum E. K. Balls, Lee W. Lenz 1956-10-17 22198 Ventura Mt. Pinos, below Iris Point. 2287 Comment
  RSA110027  Ribes cereum E. K. Balls 1956-10-29 22216 San Bernardino Sugarloaf Mt, road from Moonridge. 2866 Comment
  RSA26329  Ribes cereum E. K. Balls, P. C. Everett 1954-5-19 19373 San Bernardino Fish Creek, s.e. from Santa Ana River, San Bernardino Mts 2256 Comment
  RSA59735  Ribes cereum E. K. Balls 1950-5-20 14797 Modoc South Fork Public Camp, South Fork Pit River, Likely to Clear Lake. 1433 Comment
  RSA79026  Ribes cereum E. K. Balls, P. C. Everett 1952-10-8 18110 El Dorado 5.5 mi. w. and n. of El Dorado-Alpine Co. Lone, Hwy 89. 2073 Comment
  RSA0024862  Ribes cereum E. K. Balls 1950-9-2 15627 Plumas Road to Mt. Ingalls Lookout after leaving road to Ramelli to Walker Mine. 2104 Comment
  RSA0024873  Ribes cereum E. K. Balls 1950-5-15 14703 Siskiyou Lava Beds National Monument, below Indian Wells Public Camp. 1402 Comment
  RSA97078  Ribes cereum E. K. Balls 1954-9-27 20200 San Bernardino Sugarloaf Mt, road from Moonridge, San Bernardino Mts. 2866 Comment
  SEINET13942379 Image available Ribes cereum E. K Balls 1950-1 14703 Siskiyou Lava beds. Lava Beds National Monument, below Indian Well Public Camp. Alt 4600 ft 1402 Comment
  RSA0021640  Ribes malvaceum E. K. Balls, P. C. Everett 1953-10-11 18627 Humboldt S. boundary Eel River Lodge, 4.3 mi. N of Richardson s Grove, Highway 101. 152 Comment
  RSA0021778  Ribes menziesii E. K. Balls, P. C. Everett 1953-10-10 18605 Mendocino Jughandle Creek, Hwy 1, 3.5 mi N of Russian Gulch, between Mendocino and Ft. Bragg. 8 Comment
  SD4652  Ribes nevadense E. K. Balls 1956-5-17 21641 El Dorado Lake Tahoe, West side, State Highway 89, by Upper Emerald Bay tract Comment
  RSA0022858  Ribes nevadense E. K. Balls, P. C. Everett 1952-10-17 18234 Fresno 3.5 mi. N of Big Creek Power House, Hwy 168 to Huntington Lake. 2287 Comment
  RSA0023140  Ribes nevadense E. K. Balls, Lee W. Lenz 1955-5-14 20704 Plumas 1 mi. NE along Highway 89 toward Lake Almanor, from junct. with US Highway 40 alt. 671 Comment
  RSA50328  Ribes roezlii E. K. Balls 1949-5-4 1348 Riverside 0.5 mile south of Vista Grande Ranger Station, San Jacinto Mts. 1494 Comment
  RSA0018028  Ribes roezlii E. K. Balls 1950-9-9 15775 Plumas Lakes Center Public Campground, Southern Plumas County. 2043 Comment
  SD46563  Ribes sanguineum E. K. Balls, L. W. Lenz 1956-6-13 21680 Del Norte 6.3 miles south of Oregon-California State line along road to Sanger Peak. 1392 Comment
  RSA0019535  Ribes sanguineum E. K. Balls, Lee W. Lenz 1952-5-6 17092 Santa Clara 2 mi. along side road to Los Gatos from Hwy 5 [Highway 35?], Santa Cruz-Santa Clara county line. 610 Comment
  RSA0019072  Ribes sanguineum var. glutinosum E. K. Balls 1965-10-19 12109 Monterey Carmel Highlands, Wildcat Creek at first bend of Peter Pan Road from State Highway 1. 15 Comment
  RSA59538  Ribes velutinum E. K. Balls 1950-5-20 14802 Modoc Above Mill Creek Falls Public Camp on way from likely to Clear Lake 1738 Comment
  RSA0019692  Ribes velutinum E. K. Balls 1950-5-13 14666 Modoc Goose Lake, east shore near Willow Ranch. 1463 Comment
  RSA96016  Romneya coulteri var. trichocalyx E. K. Balls 1954-8-10 19762 San Diego Cottonwood Valley, 0.5 mile W of Cottonwood Creek Bridge, road from Dulzura to Potrere. Comment
  CAS-BOT-BC74644  Rorippa curvisiliqua E. K. Balls 1950-8-31 15549 Plumas Spanish Creek, off Highway 24, just north of Quincy. 1066 Comment
  RSA59250  Rorippa curvisiliqua E. K. Balls 1950-8-31 15549 Plumas Spanish Creek, off Highway 24, just north of Quincy. 1067 Comment
  RSA59432  Rorippa curvisiliqua E. K. Balls 1950-9-15 15850 Plumas North Fork Feather River, 6 miles northwest of Chester. 1402 Comment
  RSA179739  Rosa californica E. K. Balls 1965-9-20 12108 Monterey Carmel Highlands along crest road 152 Comment
  SD48515  Rosa californica E. K. Balls, P. C. Everett 1957-11-4 22738 San Bernardino Oak Glen, south San Bernardino Mts. 1524 Comment
  RSA246188  Rosa gymnocarpa E. K. Balls 1969-9-18 12174 San Mateo 6 miles S from jct (crossing) of Hwy 84 with Hwy 35 along the La Honda [road?]. Beside San Gregorio Creek. Comment
  RSA26121  Rosa gymnocarpa E. K. Balls, Percy C. Everett 1953-10-10 18616 Mendocino 2.5 miles SW of Rockport on Hwy 1 Comment
  RSA67010  Rosa gymnocarpa E. K. Balls 1951-5-10 16531 Mendocino Above Booneville. On road to Manchester, 2.2 miles W across bridge. Comment
  UC1174803  Rosa minutifolia E. K. Balls 1960-5-18 24120 Los Angeles Claremont, in Botanic Garden Comment
  UC1188264  Rosa nutkana var. nutkana E. K. Balls 1960-10-20 24304 Los Angeles Ranch Santa Ana Botanic Garden Claremont Comment
  CAS-BOT-BC147066  Rosa pisocarpa E. K. Balls; P. C. Everett 1952-10-13 18185 Siskiyou 3.6 mi. s.w. of turn off to Ney Springs on road from town of Mt. Shasta to Castle Lake 1524 Comment
  RSA78997  Rosa pisocarpa E. K. Balls, Percy C. Everett 1952-10-13 18185 Siskiyou 3.6 miles SW of turn off to Ney Springs on road from town of Mt. Shasta to Castle Lake. 1524 Comment
  RSA78994  Rubus discolor E. K. Balls, Percy C. Everett 1952-10-13 18183 Siskiyou Just above turn off to Deer Creek on road to Castle Lake from Mt. Shasta. 1037 Comment
  RSA79048  Rubus discolor E. K. Balls, Percy C. Everett 1952-10-15 18218 Yuba 5.9 miles E and N of Marysville. Hwy 20 to Smartsville. 152 Comment
  RSA89552  Rubus discolor E. K. Balls, Percy C. Everett 1953-10-8 18569 Marin Road to Mt Tamalpais between Hwy 1 and Stinson Beach. 3.4 miles E of jct to Mtn top. 305 Comment
  RSA59306  Rubus parviflorus var. bifarius E. K. Balls 1950-9-12 15789 Plumas 1.5 miles along trail from Lakes Center Public Campground to Long Lake outlet (S Plumas Co.) 2012 Comment
  RSA0110485  Rubus procerus E. K. Balls, Percy C. Everett 1953-10-8 18569 Marin Road to Mt. Tamalpais, between Hwy 1 and Stinson Beach, 3.4 mi E of jct to mt. top. 305 Comment
  RSA67411  Rubus ursinus E. K. Balls, B. K. Balls 1951-4-26 16357 Santa Barbara Canada Honda, 7 miles south of Surf. 5 Comment
  RSA59805  Rumex lacustris E. K. Balls 1950-5-17 14731 Modoc South shore, Clear Lake Bird Refuge 1381 Comment
  RSA97022  Rumex maritimus E. K. Balls 1954-9-27 20202 San Bernardino Big Bear Lake, north shore at east end of Camp Juniper 2058 Comment
  RSA130916  Rumex salicifolius E. K. Balls, E. R. Blakley 1958-10-12 23658 Santa Barbara Santa Cruz Island. Creek below main Ranch toward Prisoners' Harbor. 55 Comment
  CAS-BOT-BC434026  Rumex salicifolius E. K. Balls 1949-7-6 13842 Trinity Stringtown, on road from Trinity Center to Scott Mt. 762 Comment
  RSA60212  Rumex salicifolius var. triangulivalvis E. K. Balls 1950-9-6 15687 Plumas Road from Quincy to E Quincy. 1098 Comment
  RSA59886  Sagina saginoides E. K. Balls 1950-9-14 15813 Plumas 6 miles northwest of Chester, North Fork Feather River. Comment
  RSA60263  Salix eastwoodiae E. K. Balls 1950-9-1 15586 Plumas E shore of Long Lake, turning south from Mt. Elwell; Southern Plumas Co. 2104 Comment
  RSA89358  Salix exigua E. K. Balls, R. M. Straw 1954-5-11 19325 San Bernardino below Horse Springs, Kingston Mountains. 1372 Comment
  SEINET3158590  Salix lasiandra E. K. Balls 1950-5-11 14621 Modoc 4 mi S of Fort Bidwell, W of Upper Lake 1402 Comment
  CAS-BOT-BC229690  Salix lasiandra subsp. caudata E. K. Balls 1950-5-20 14794 Modoc South Fork public camp, South Fork of the Pit River, Likely to Clear Lake. 1432 Comment
  RSA130883  Salix lasiolepis E. K. Balls 1958-10-17 23747 Santa Barbara Santa Cruz Island. Canyon from Prisoner's Harbor to Main Ranch. 46 Comment
  RSA60229  Salix lasiolepis E. K. Balls, Lee W. Lenz 1950-3-29 14530 Ventura 2.8 mi. from southern summit of Pine Grade, Hwy 399. 1220 Comment
  SEINET3158592  Salix lasiolepis E. K. Balls, L. W. Lenz 1950-3-29 14530 Ventura 2.8 mi from southern summit of Pine Grade, Hwy 399 1219 Comment
  CAS-BOT-BC128393  Salix lasiolepis var. lasiolepis E. K. Balls; P. C. Everett 1954-5-19 19380 San Bernardino San Bernardino Mts., Santa Ana River, Beaver Dam, lower end Big Meadow, hart Baer Ranch. 2042 Comment
  SEINET10417376  Salix lucida subsp. lasiandra E. K. Balls 1950-5-20 14794 Modoc South Fork Pit River, South Fork Public Camp. 1433 Comment
  RSA49919  Salix melanopsis E. K. Balls 1949-7-7 13863 Trinity Trinity River Valley. 1 mile beyond Eagle Creek. N of Trinity Center. 793 Comment
  RSA59485  Salsola tragus E. K. Balls 1950-9-15 15864 Plumas S tip Lake Almanor, near P G E dam, Hwy 89. 1372 Comment
  UC1080342  Salvia apiana E. K. Balls and P. C. Everett 1957-11-4 22748 Riverside Snow Creek San Jacinto Mts., Snow Creek (near old Fish Hatchery, n base of San Jacinto Mts) 701 Comment
  UC1043511  Salvia brandegeei E. K. Balls 1954-1-8 18717 Santa Barbara Santa Rosa I. Comment
  SEINET13947289 Image available Salvia carduacea E. K. Balls, L. W. Lenz 1950-1 14510 Kern 1 mi W of Kern River Bridge, Hwy 399, above Buena Vista Lake; 600 ft alt. 183 Comment
  SEINET3152998  Salvia columbariae E. K. Balls, L. W. Lenz 1950-3-29 14534 Ventura 1.5 mi. from junction of Rose Valley road and hwy 399, on hwy 399 610 Comment
  RSA89372  Salvia sonomensis E. K. Balls, Percy C. Everett 1953-10-14 18666 Shasta 10 mi. E of Trinity-Shasta Co. line, Hwy 299. 244 Comment
  CAS-BOT-BC233340  Salvia vaseyi E. K. Balls 1959-6-25 23860 Riverside Along road to 29 Palms, 7.5 mi. N. of jct. with U.S. Hwys. 60/70/99 381 Comment
  RSA125250  Salvia vaseyi E. K. Balls, P. C. Everett 1957-8-20 22669 Riverside 6.6 mi. sw. along State Hwy. 74 from Palm Village (jct. State Hwy. 111). 503 Comment
  SD48391  Salvia vaseyi E. K. Balls, P. C. Everett 1957-8-20 22663 Riverside 7.5 miles north along road to 29 Palms from junction with U. S. Highway 60/70/99 381 Comment
  UC1293851  Sambucus mexicana E. K. Balls and N. Balls 1958-7-14 23304 Santa Barbara State Hwy 150 5 mi se crest of pass; San Marcos Pass 350 Comment
  CAS-BOT-BC246018  Sambucus nigra subsp. caerulea E. K. Balls 1969-9-18 12171 San Mateo 1 mi. No of Skywood along Hwy. 84, from Woodside to junct. with Hwy. 35 Comment
  RSA28455  Sambucus racemosa var. callicarpa E. K. Balls, P. C. Everett 1953-10-12 18633 Humboldt moist ditches, road to Crannell, 0.5 mi. E from Hwy 101, near first overhead bridge. 15 Comment
  SEINET13945120 Image available Sanicula bipinnata E. K. Balls, L. W. Lenz 1952-1 17061 Tulare Tule River Indian Reservation, Stony Creek, South Fork Tule River. alt 1800 ft 549 Comment
  RSA78987  Sanicula bipinnatifida E. K. Balls, Lee W. Lenz 1952-5-9 17134 Lake 2.2 miles east of Lower Lake on road to Reiff and Knoxville Comment
  SEINET13945129 Image available Sanicula bipinnatifida E. K. Balls, L. W. Lenz 1952-1 17134 Lake 2.2 miles east of Lower Lake on road to Reiff and Knoxville; 1400 ft 427 Comment
  RSA67412  Sanicula crassicaulis E. K. Balls, B. K. Balls 1951-4-26 16356 Santa Barbara Canada Honda, 7 miles south of Surf. 5 Comment
  RSA59855  Sanicula graveolens E. K. Balls 1950-5-18 14746 Modoc Upper Rush Creek Public Camp, 2.5 miles E from Hwy 299. 1829 Comment
  RSA79261  Sarcobatus vermiculatus E. K. Balls 1952-10-10 18136 Lassen 5.2 miles W of Standish, Hwy 395, Susanville to Alturas. 1250 Comment
  RSA49719  Saxifraga californica E. K. Balls 1948-3-1 7854 Monterey Carmel Highlands above Yankee point. 213 Comment
  RSA66972  Saxifraga mertensiana E. K. Balls 1951-5-7 16498 Del Norte Douglas Park. Across Mill Creek Bridge. Off Hwy 199. From Crescent City to Grants Pass. Comment
  CAS-BOT-BC111006  Scirpus microcarpus E. K. Balls 1950-8-31 15553 Plumas Spanish Creek, off Hwy. 24, just north of Quincy 1066 Comment
  RSA59261  Scirpus microcarpus E. K. Balls 1950-8-31 15553 Plumas Spanish Creek, off Highway 24, just north of Quincy. 1067 Comment
  RSA59406  Scirpus microcarpus E. K. Balls 1950-9-8 15715 Plumas Stream west of Lakes Center Public Campground, Southern Plumas County 2043 Comment
  RSA59679  Scirpus microcarpus E. K. Balls 1950-9-9 15748 Plumas West of Lakes Center Public Campground. Southern Plumas County. 2043 Comment
  RSA67649  Scrophularia californica E. K. Balls, B. K. Balls 1951-4-26 16372 Santa Barbara Canada Honda, 7 miles south of Surf. 8 Comment
  RSA92010  Scrophularia californica E. K. Balls 1954-7-19 10151 Monterey Lower end of Peter Pan Road, S side of Wild Cat Creek, just off State Hwy 1, Carmel Highlands. 30 Comment
  RSA109836  Scutellaria californica E. K. Balls, L. W. Lenz 1956-6-20 21852 Yuba 4 mi. sw. of Camptonville, along State Hwy. 49. 976 Comment
  RSA126002  Sedella pumila E. K. Balls 1957-5-23 22530 Butte 3.8 miles NE of Pentz on road from Paradise. 457 Comment
  SD48510  Sedella pumila E. K. Balls 1957-5-23 22530 Butte 3.8 miles northeast of Pentz on road from Paradise. 455 Comment
  CAS-BOT-BC59183  Sedum lanceolatum E. K. Balls 1949-7-8 13915 Siskiyou Trail from Scott Mountain Camp to Carmen Lake, Scott Mt. 1752 Comment
  RSA124718  Selaginella bigelovii E. K. Balls, Percy C. Everett 1957-11-25 22841 Orange Upper Trabuco Canyon, 2.2 mi. ne. from entrance to Holy Jim Canyon. 990 Comment
  RSA125964  Selaginella bigelovii E. K. Balls, Percy C. Everett 1957-11-4 22754 Riverside Snow Creek, near old Fish Hatchery and through wash. 701 Comment
  RSA60203  Senecio californicus E. K. Balls, L. W. Lenz 1950-3-28 14455 Los Angeles 12 miles south of Castaic, hwy 99. 335 Comment
  RSA78968  Senecio canus E. K. Balls, Percy C. Everett 1952-10-11 18165 Modoc 4.9 miles west from turn off Highway 139 on road to Pumice Pits at east edge of Glass Flow. 1280 Comment
  RSA130859  Senecio flaccidus var. douglasii E. K. Balls, E. R. Blakley 1958-10-12 23665 Santa Barbara Santa Cruz Island: 3.7 miles from main ranch along Navy Road to Prisoners Harbor. 305 Comment
  UC1294177  Senecio flaccidus var. douglasii E. K. Balls and E. R. Blakley 1958-10-12 23665 Santa Barbara 3.7 mi from Santa Cruz Island main ranch (along Navy Road to Prisoner's Harbor); Santa Cruz Island 304 Comment
  CAS-BOT-BC363730  Senecio hydrophilus E. K. Balls 1950-9-6 15685 Plumas Road from Quincy to East Quincy 1097 Comment
  RSA0012736  Senecio hydrophilus E. K. Balls 1950-9-6 15685 Plumas Road from Quincy to East Quincy. 1098 Comment
  SEINET3148726  Senecio hydrophilus E. K. Balls 1950-9-6 15685 Plumas Road from Quincy to East Quincy 1097 Comment
  RSA0124944  Senecio integerrimus var. exaltatus E. K. Balls 1950-5-19 14 .772 Lassen Above Ash Creek Public Camp, off rd. from Adin to Madeline. 1616 Comment
  RSA0124971  Senecio integerrimus var. exaltatus E. K. Balls 1950-5-19 14776 Lassen By E. end Maul Reservoir, on rd. from Adin to Madeline. 1524 Comment
  RSA0125033  Senecio integerrimus var. exaltatus E. K. Balls 1950-5-13 14682 Modoc West of Goose Lake, 1.5 miles south of Oregon-California State Line. 1463 Comment
  SEINET3148743  Senecio integerrimus var. ochroleucus E. K. Balls 1950-5-12 14655 Modoc Hillsides N of Bucks Creek Ranger Station, Modoc National Forest, E of Goose Lake 1646 Comment
  UCR64444  Senecio mikanioides E. K. Balls 1948-2-28 7852 Monterey Carmel Highlands, above Highlands Inn 76 Comment
  RSA49780  Senecio triangularis E. K. Balls 1949-7-7 13887 Trinity Scott Mountain Camp Meadow, Scott Mt. 1631 Comment
  RSA59691  Senecio triangularis E. K. Balls 1950-9-9 15760 Plumas West of Lakes Center Public Campground. Southern Plumas County. 2043 Comment
  SD48392  Senegalia greggii E. K. Balls, P. C. Everett 1957-8-20 22664 Riverside Morongo Pass, 8.75 miles north along the road to 29 Palms from the junction with US Hwy 60/70/99, in dry rocky wash & cliffs 640 Comment
  RSA138146  Senna armata E. K. Balls 1960-5-26 24127 San Bernardino Barstow. 412 Comment
  UCD108474  Senna armata E. K. Balls 1950-5-24 14872 Inyo 10 miles south of Inyokern, Hwy 395. 914 Comment
  RSA79066  Sidalcea diploscypha E. K. Balls, L. W. Lenz 1952-5-8 17108 Sonoma 1.3 miles NE from Mark West Springs along road to Kellogg. Comment
  RSA49921  Sidalcea malviflora subsp. asprella E. K. Balls 1949-7-6 13860 Trinity Trinity River Valley, 1 mile beyond Eagle Creek, north of Trinity Center. 793 Comment
  RSA49711  Sidalcea malviflora subsp. malviflora E. K. Balls 1948-2-27 7847 Monterey Carmel Highlands above Yankee Pt. 213 Comment
  RSA59405  Sidalcea oregana subsp. spicata E. K. Balls 1950-9-8 15720 Plumas Lakes Center Public Campground 2043 Comment
  RSA59475  Sidalcea oregana subsp. spicata E. K. Balls 1960-9-16 15876 Plumas Near Fish Hatchery, just N of Plumas and Sierra Co line. 1433 Comment
  RSA50240  Silene californica E. K. Balls 1949-7-6 13825 Trinity 3 miles from Minersville Camp, on road to Trinity Center from Weaverville. 610 Comment
  RSA66980  Silene californica E. K. Balls 1951-5-8 16506 Del Norte Just N of Klamath, Hwy 101. Comment
  CAS-BOT-BC386991  Silene douglasii E. K. Balls 1950-9-1 156166 Plumas East of Long Lake, above meadow leading down to two smaller lakes. 2133 Comment
  RSA114985  Silene hookeri E. K. Balls, Lee W. Lenz 1955-5-17 20756 Mendocino 3.7 miles SE of Willits along U.S. Hwy 101. Comment
  RSA134727  Silene laciniata subsp. major E. K. Balls, Percy C. Everett 1959-6-29 23866 Los Angeles Stokes Canyon. 152 Comment
  RSA59697  Silene lemmonii E. K. Balls 1950-9-9 15766 Plumas 1.5 miles along trail from Lakes Center Public Campground to Long Lake outlet. 2073 Comment
  RSA78971  Silene lemmonii E. K. Balls, Percy C. Everett 1952-10-8 18094 Amador Silver Lake forest station camp, off Hwy 88, Carson Pass Hwy. Comment
  UCD115461  Sisymbrium altissimum E. K. Balls 1950-9-15 15853 Plumas south tip of Lake Almanor by PG and E Station, Highway 89. 1371 Comment
  RSA49788  Sisyrinchium bellum E. K. Balls 1949-7-7 13878 Trinity Scott Mountain Camp Meadow, Scott Mt. 1631 Comment
  RSA79289  Sisyrinchium californicum E. K. Balls, Lee W. Lenz 1952-5-10 17159 Mendocino 2.7 miles N of Albion along Hwy 1, just S of Van Damme State Park. 15 Comment
  RSA49787  Sisyrinchium elmeri E. K. Balls 1949-7-7 13879 Trinity Scott Mountain Camp Meadow, Scott Mountain. 1616 Comment
  UCR80222  Smilacina racemosa var. amplexicaulis E. K. Balls 1948-2-27 7838 Monterey Carmel Highlands, Wild Cat Creek 46 Comment
  UC1294186  Solanum douglasii E. K. Balls and E. R. Blakley 1958-10-13 23678 Santa Barbara e end of Prisoner's Harbor, Santa Cruz Island Prisoner's Harbor; Santa Cruz Island, Prisoner's Harbor 1 Comment
  CAS-BOT-BC537222  Solanum pseudocapsicum E. K. Balls 1959-3-19 23765 Los Angeles Rancho Santa Ana Botanic Garden, Claremont Comment
  RSA67417  Solanum umbelliferum E. K. Balls, B. K. Balls 1951-4-26 16351 Santa Barbara Canada Honda, 7 miles south of Surf. 5 Comment
  NY820557  Solanum umbelliferum E. K. Balls 1952-5-6 17085 Santa Clara Hwy 17 between Santa Cruz and Los Gatos, 0.2 mi. S. of Los Gatos 122 Comment
  OBI9135  Solanum umbelliferum E. K. Balls 1948-3-19 7871 San Mateo Skyline Dr about 12 mi N of Santa Cruz 244 Comment
  RSA126014  Solanum umbelliferum E. K. Balls 1957-5-23 22522 Tehama 10.1 mi sw. of jct. of State Hwys. 32/89 1037 Comment
  RSA80604  Solanum umbelliferum E. K. Balls, Lee W. Lenz 1952-5-6 17085 Santa Clara Hwy 17 between Santa Cruz and Los Gatos, .2 mi s. of Los Gatos. 122 Comment
  RSA80672  Solanum umbelliferum E. K. Balls, Lee W. Lenz 1952-5-9 17137 Lake Just out of Clear Lake Park on road to Mineral Springs. Comment
  SEINET3162626  Solanum xanti E. K. Balls, L. W. Lenz 1950-3-28 14458 Los Angeles 3 mi N of Castaic, Hwy 99 457 Comment
  RSA125203  Solidago californica E. K. Balls, Percy C. Everett 1957-8-20 22677 Riverside Along State Hwy. 74, SE of Hemet Reservoir, S end San Jacinto Mountains. 1357 Comment
  RSA131499  Solidago californica E. K. Balls, E. R. Blakley 1958-10-13 23690 Santa Barbara Santa Cruz Island, hills south of Christie 107 Comment
  RSA210954  Solidago californica E. K. Balls 1969-9-25 12182 Monterey Carmel Highlands, opposite of Yankee Point Crest Road. 152 Comment
  RSA60219  Solidago californica E. K. Balls 1950-9-9 15693 Plumas 3.1 miles east of turn to Sloat, between Quincy and Portola, Highway 24. 1250 Comment
  RSA79299  Solidago californica E. K. Balls, Percy C. Everett 1952-10-9 18128 Plumas 8.5 mi NW of jct. of Hwys 89 and 24 at Mohawk. 1372 Comment
  SEINET3149129  Solidago californica E. K. Balls 1950-9-9 15693 Plumas 3.1 mi E of turn to Sloat, between Quincy and Portola, Hwy 24 1250 Comment
  RSA90132  Solidago californica E. K. Balls, Percy C. Everett 1953-8-19 18533 Riverside 0.5 miles southeast of Kenworthy Ranger Station, Highway 74, Palms to Pines Highway 1402 Comment
  RSA59443  Solidago canadensis subsp. elongata E. K. Balls 1950-9-8 15727 Plumas Lakes Center Public Campground. 2043 Comment
  RSA79185  Solidago canadensis subsp. elongata E. K. Balls, Percy C. Everett 1952-10-5 18045 Mono Lower Rock Creek Forest Station camp, N end of Rock Creek, along Hwy 395. 2073 Comment
  RSA50314  Solidago confinis E. K. Balls 1949-10-18 14400 San Bernardino Lucerne Valley to Cushenbury Grade. 1037 Comment
  CAS-BOT-BC365207  Solidago velutina subsp. californica E. K. Balls; E. R. Blakley 1958-10-13 23690 Santa Barbara Santa Cruz Island, hills s. of Christie 106 Comment
  UC1293876  Solidago velutina subsp. californica E. K. Balls and E. R. Blakley 1958-10-13 23690 Santa Barbara hills s Christie (Santa Cruz Island); Santa Cruz Island 106 Comment
  CAS-BOT-BC157306  Sorbus californica E. K. Balls 1950-9-12 15786 Plumas 1.5 mi. along trail from Lakes Center Public Campground towards Long Lake outlet 2011 Comment
  RSA78980  Sorbus californica E. K. Balls, Percy C. Everett 1952-10-8 18105 El Dorado 1.8 miles NW of El Dorado-Alpine Co line. Hwy 89. 2134 Comment
  RSA78999  Sorbus californica E. K. Balls, Percy C. Everett 1952-10-13 18187 Siskiyou E shore of Castle Lake. 1585 Comment
  RSA0097258  Spergularia bocconi E. K. Balls, E. R. Blakley 1958-10-16 23736 Santa Barbara Santa Cruz Island. 2 miles E of Prisoners Harbor. 366 Comment
  RSA0097260  Spergularia bocconi E. K. Balls, B. K. Balls 1951-4-26 16345 Santa Barbara Canada Honda, 7 miles south of Surf. 5 Comment
  OBI17385  Spergularia macrotheca E. K. Balls 1948-4-7 7892 Monterey State Rte 1 opposite Big Sub lighthouse 15 Comment
  RSA0097830  Spergularia macrotheca E. K. Balls 1948-4-7 7892 Monterey State Route 1 opposite Big Sur Lighthouse. 15 Comment
  RSA0098155  Spergularia macrotheca E. K. Balls, E. R. Blakley 1958-10-13 23691 Santa Barbara Santa Cruz Island. Sauces Canyon. 8 Comment
  RSA59781  Sphaeralcea ambigua E. K. Balls 1950-5-23 14870 Inyo 4.5 miles south of Olancha. 1098 Comment
  SEINET9019088  Sphaeralcea ambigua var. ambigua E. K. Balls 1950-5-23 14870 Inyo 4.5 miles S of Olancha. 1097 Comment
  UC1075897  Sphaeralcea ambigua var. rosacea E. K. Balls 1955-4-1 20417 Riverside Hwy. 74, 6.4 mi s from juct. to Hwy 74 and 111 on road to Palm Springs 548 Comment
  UC809695  Sphaeralcea orcuttii E. K. Balls 1949-4-4 12957 Imperial at Popo on Highway 111 Colorado Desert 60 Comment
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Jun 19 2013
  SEINET3157051  Sphenosciadium capitellatum E. K. Balls 1950-9-7 15700 Plumas southern Plumas county; Lakes Center Public Campground 2042 Comment
  RSA50241  Spiraea douglasii E. K. Balls 1949-7-6 13827 Trinity 3.4 miles from Minersville Camp on road to Trinity Center. 610 Comment
  SEINET7707962  Spiraea splendens E. K. Balls 1950-9-1 15604 Plumas E of Long Lake, upper slopesof meadow leading to two smaller lakes. 2134 Comment
  RSA59672  Spiranthes romanzoffiana E. K. Balls 1950-9-9 15740 Plumas West of Lakes Center Public Campground. Southern Plumas County. 2043 Comment
  SEINET3153393  Stachys ajugoides E. K. Balls 1950-9-15 15842 Plumas N Fork Feather River, 6 mi. NW of Chester 1402 Comment
  RSA67410  Stachys bullata E. K. Balls 1951-4-26 16358 Santa Barbara Canada Honda, 7 miles south of Surf. 5 Comment
  SEINET13948128 Image available Stachys rigida E. K. Balls 1949-1 13781 Trinity By riverside. Ripstein Camp, Canyon Creek. 2500 ft 762 Comment
  RSA80600  Stachys rigida subsp. quercetorum E. K. Balls, Lee W. Lenz 1952-5-6 17100 Santa Clara Above Los Trancos woods, Old Alpine Ranch. 366 Comment
  RSA49456  Stachys rigida subsp. rivularis E. K. Balls 1949-7-2 13781 Trinity Trinity County: Ripstein Camp, Canyon Creek. 762 Comment
  RSA59246  Stachys rigida subsp. rivularis E. K. Balls 1950-8-31 15535 Plumas Hwy 24, 1 mile north of Spanish Creek, just north of Quincy. 1098 Comment
  RSA131400  Stachys stebbinsii E. K. Balls 1958-6-27 23281 Orange 4.4 miles from Silverado (gate), Silverado Canyon, Santa Ana Mountains. 1021 Comment
  RSA59847  Stenotus stenophyllus E. K. Balls 1950-5-17 14730 Modoc South shore, Clear Lake Bird Refuge 1381 Comment
  RSA87482  Stephanomeria cichoriacea E. K. Balls 1953-9-24 9592 Monterey 9 mi S & E of Lucia, along State Hwy 1, Carmel to Cambria. 46 Comment
  UC1080650  Stephanomeria exigua subsp. deanei E. K. Balls and P. C. Everett 1957-11-6 22784 San Diego San Felipe Wash, 4 mi NW Scissors Crossing. 914 Comment
  RSA59769  Stephanomeria parryi E. K. Balls 1950-5-23 14880 Mono Above Paradise Camp, off Highway 395, just north of Inyo Co. Line 1982 Comment
  SD46463  Stipa hymenoides E. K. Balls, P. C. Everett 1956-5-9 21575 Kern 5.8 miles northeast along U.S. Highway 6 from junction with Highway 466 at Mojave. On sandy banks and flats. 808 Comment
  SD46464  Stipa hymenoides E. K. Balls, P. C. Everett 1956-7-7 21918 Inyo 5.1 miles north along road to White Mountain from junction with road, Westgard Pass to Deep Springs. On dry, rocky slopes. 2530 Comment
  RSA254328  Streptanthella longirostris E. K. Balls 1966-3-17 12123 Los Angeles 2.3 miles W of Hano along Hwy 139, Palmdale Cajon Pass Comment
  UC1175023  Streptanthella longirostris E. K. Balls 1959-4-13 23778 Inyo 7.6 mi s of Little Lake (along U.S. Hwy 395) 868 Comment
  RSA49816  Streptanthus tortuosus E. K. Balls 1949-7-1 13764 Trinity Trail from Dedrick to lakes, about 3 m from [Dedr] Canyon Creek 915 Comment
  RSA109816  Streptanthus tortuosus E. K. Balls, Lee W. Lenz 1956-6-21 21860 Tuolumne 3.8 mi W of Baker Station, State Hwy 108, Sonora Pass. 1799 Comment
  RSA126029  Streptanthus tortuosus E. K. Balls 1957-5-21 22498 Tuolumne S. Fork Stanislaus River, above Five Mile Creek. 610 Comment
  RSA59326  Stylomecon heterophylla E. K. Balls, Lee W. Lenz 1950-3-29 14519 Kern 2.5 miles N of maricopa, Hwy 399 305 Comment
  SEINET3160763  Stylomecon heterophylla E. K. Balls, L. W. Lenz 1950-3-29 14519 Kern 2.5 mi. n. of Maricopa, Hwy 399 305 Comment
  RSA50335  Styrax redivivus E. K. Balls 1949-10-19 14411 San Bernardino On steep granite slopes of Foothill Woodland; west of Arrowhead Highlands on Hwy 18, San Bernardino Mts. 1220 Comment
  RSA89371  Styrax redivivus E. K. Balls, Percy C. Everett 1953-10-14 18665 Shasta 10 mi E of Trinity-Shasta Co line, Hwy 299. 244 Comment
  RSA78984  Symphoricarpos acutus E. K. Balls, P. C. Everett 1952-10-8 18107 Alpine 2 miles W of jct Hwys 88 and 89, along Hwy 89 Comment
  CAS-BOT-BC234714  Symphoricarpos mollis E. K. Balls 1958-9-22 23606 Monterey Carmel Highlands, above Yankee Point 182 Comment
  RSA131309  Symphoricarpos mollis E. K. Balls 1958-10-11 23627 Santa Barbara Santa Cruz Island. 1/2 mile from Main Ranch on road to Prisoner's Harbor. 30 Comment
  RSA49998  Symphoricarpos mollis E. K. Balls 1949-6-30 13694 Trinity 1/2 mile above Dedrick, Canyon Creek. Comment
  RSA79257  Symphoricarpos vaccinioides E. K. Balls, P. C. Everett 1952-10-9 18130 Plumas Pine valley, 5 mi. N of Crescent Mills, Hwy 89. Comment
  SEINET3141530  Symphyotrichum ascendens E. K. Balls 1950-9-11 15781 Plumas Lakes Center Public Campground W of stream, opposite lodges, south 2042 Comment
  CAS-BOT-BC99161  Symphyotrichum chilense E. K. Balls 1950-7-17 14927 Humboldt Redwood Hwy, 4 mi. north of Loleta 7 Comment
  CAS-BOT-BC97921  Symphyotrichum frondosum E. K. Balls 1949-10-18 14395 San Bernardino in Alkali Sink, Rabbit Spring, Lucerne Valley 914 Comment
  RSA48305  Tamarix chinensis E. K. Balls 1949-4-4 12940 Imperial Hwy 111 near Wister, Salton Sea, 5 miles from Niland -61 Comment
  RSA67428  Tamarix parviflora E. K. Balls 1951-4-22 16340 San Bernardino 7 miles from San Bernardino, Hwy 18 on way to Arrowhead Lake 762 Comment
  RSA389667  Tamarix ramosissima E. K. Balls 1949-4-4 12940 Imperial Hwy 111 near Wister, Salton Sea, 5 miles from Niland -61 Comment
  RSA50057  Tellima grandiflora E. K. Balls 1949-7-1 13736 Trinity Above Canyon Creek Meadow, trail to lakes. 1402 Comment
  RSA59797  Tetradymia axillaris var. longispina E. K. Balls 1950-5-23 14852 Mono Just north of Inyo County Line, Hwy 395, Paradise Camp. 1951 Comment
  RSA78900  Tetradymia stenolepis E. K. Balls, Percy C. Everett 1952-10-3 18010 Kern 1.7 miles north of Rosamond, Hwy 6, 4.7 miles north of Kern-Los Angeles County line 716 Comment
  RSA59342  Thalictrum fendleri E. K. Balls 1950-9-7 15703 Plumas Lakes Center Public Campground. 2043 Comment
  RSA109988  Thamnosma montana E. K. Balls 1956-11-1 22375 San Bernardino On road to Las Vegas. 16 mi E of Baker. 1067 Comment
  RSA48294  Thamnosma montana E. K. Balls 1949-4-3 12928 Imperial Beal Well on road from Niland to Blyther, Colorado Desert. 457 Comment
  UCR133526  Thamnosma montana E. K. Balls 1949-4-3 12928 Imperial Sonoran (Colorado) Desert, Beal Well, Chocolate Mountains 427 Comment
  SD43788  Thelypodium integrifolium E. K. Balls 1949-10-18 14391 San Bernardino Rabbit Spring, near Lucerne Valley. 915 Comment
  RSA59794  Thelypodium laciniatum E. K. Balls 1950-5-23 14856 Mono By Paradise Camp, Hwy 395 just N of Inyo Co. line. 1951 Comment
  RSA28962  Thuja plicata E. K. Balls, Percy C. Everett 1953-10-11 18632 Humboldt 3.3 miles south of Ferndale on Old Coast Road from Petrolia 366 Comment
  RSA89625  Thuja plicata E. K. Balls, P. C. Everett 1953-10-13 18653 Humboldt 10.6 mi E of jct of Hwys 101 and 299 between Arcata and Willow Creek. 244 Comment
  RSA124238  Thysanocarpus laciniatus E. K. Balls 1958-3-14 22870 Los Angeles 4 miles north of Claremont, SW of San Antonio Dam 548 Comment
  OBI14846  Thysanocarpus laciniatus E. K. Balls 1948-3-21 7880 Monterey Carmel Highlands above Yankee Pt 213 Comment
  SD48482  Thysanocarpus laciniatus var. laciniatus E. K. Balls, P. C. Everett 1958-3-14 22870 Los Angeles 4.0 miles north of Claremont, southwest of San Antonio Dam. 550 Comment
  RSA29344  Tiarella trifoliata var. unifoliata E. K. Balls, Percy C. Everett 1953-10-11 18599 Humboldt Fleishman s Grove, north boundary, Hwy 101 between Miranda and Weott. 152 Comment
  SD48449  Tidestromia suffruticosa var. oblongifolia E. K. Balls, P. C. Everett 1957-11-5 22765 Imperial n road northeast from Niland to Beal Well 120 Comment
  RSA124706  Tiquilia palmeri E. K. Balls, P. C. Everett 1957-11-5 22766 Imperial Ocotillo on Hwy 80 107 Comment
  SD48450  Tiquilia palmeri E. K. Balls, P. C. Everett 1957-11-5 22766 Imperial In sand and gravel by roadside, Ocotillo on U. S. Hwy. 80. (IPB 10/07) 106 Comment
  RSA124796  Tiquilia plicata E. K. Balls 1957-11-5 22763 Imperial On road NE from Niland to Beal Well 122 Comment
  UC1080607  Tiquilia plicata E. K. Balls and P. C. Everett 1957-11-5 22763 Imperial on rd. n.e. from Niland to Beal Well Comment
  RSA49781  Tofieldia glutinosa subsp. occidentalis E. K. Balls 1949-7-7 13885 Trinity Scott Mountain Camp Meadow, Scott Mt. 1631 Comment
  RSA79343  Tonella tenella E. K. Balls, Lee W. Lenz 1952-5-13 17221 Trinity 6.6 miles SW from Douglas City Bridge over Trinity River on road to Hayfork Comment
  RSA26631  Torreya californica E. K. Balls, P. C. Everett 1953-10-9 18590 Marin Devil s Gulch, Opposite Samuel P. Taylor Redwood Park, along road to Lagunitas. 76 Comment
  RSA81594  Torreya californica E. K. Balls, P. C. Everett 1953-10-16 18683 Santa Clara 0.2 miles east of Santa Clara-Santa Cruz county line, Highway 9 762 Comment
  NY17677  Torreya californica E. K. Balls 1953-10-9 18590 Marin 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
  RSA113273  Trichoptilium incisum E. K. Balls 1955-4-1 20415 Riverside Hwy 74, 10.2mi, S from jct. of Hwy. 111 to Palm Springs 915 Comment
  SEINET13948206 Image available Trichostema lanatum E. K. Balls 1954-1 18824 Los Angeles 3.5 mi. above where L.A. water Aqueduct crosses road, Bouquet Canyon; 1500 ft alt. 457 Comment
  RSA50171  Trichostema laxum E. K. Balls 1949-7-6 13836 Trinity Between Covington s and Lavey s sawmills, Minersville to Trinity Center road. 701 Comment
  RSA59757  Trichostema oblongum E. K. Balls 1950-9-14 15805 Plumas 6 miles northwest of Chester, North Fork Feather River. 1402 Comment
  RSA79366  Trientalis latifolia E. K. Balls, Lee W. Lenz 1952-5-11 17185 Mendocino Bridge on from Dos Rios over N Fork Eel River just S of Mina. Comment
  RSA50173  Trifolium breweri E. K. Balls 1949-7-6 13838 Trinity Between Covingtons and Laveys sawmills, Minersville to Trinity Center road. 701 Comment
  RSA50029  Trifolium longipes subsp. elmeri E. K. Balls 1949-7-1 13710 Trinity Canyon Creek Meadow, Canyon Creek. 1372 Comment
  RSA59431  Trifolium microcephalum E. K. Balls 1950-9-15 15851 Plumas North Fork Feather River, 6 miles northwest of Chester. 1402 Comment
  RSA66920  Trifolium willdenovii E. K. Balls 1951-5-3 16403 Sonoma Ca. 1 mi. e. from Petrified Forest, road to Calistoga 610 Comment
  RSA66982  Trillium rivale E. K. Balls 1951-5-7 16499 Del Norte Douglas Lodge, moist woodland, across Mill Creek Bridge, off Hwy 199, between Crescent City and Grants Pass, Del Norte County Comment
  RSA0114901  Triphysaria eriantha subsp. eriantha E. K. Balls, Lee W. Lenz 1952-4-16 17017 Tulare 8 mi NE on road to Coffee Camp, Hwy 190, above jct with road to Tule River Indian Reservation. 213 Comment
  RSA179757  Triteleia ixioides subsp. ixioides E. K. Balls 1965-6-26 12090 Monterey Carmel Highlands, upper Walden Road 137 Comment
  RSA244445  Triteleia ixioides subsp. ixioides E. K. Balls 1965-6-26 12090 Monterey Carmel Highlands, upper Walden Road 137 Comment
  RSA48799  Triteleia ixioides subsp. ixioides E. K. Balls 1948-5-16 7924 Monterey Road from Carmel Valley to Salinas 183 Comment
  RSA109848  Triteleia laxa E. K. Balls 1956-12-20 22387 Kern on Hwy. 466, 13.6 mi. from Tehachapi on road to Bakersfield., Grown in Botanic Garden, Prop. no. 9026, from seed coll. April 25, 1950 by E.K. Balls & L. W. Lenz 915 Comment
  RSA36387  Triteleia laxa E. K. Balls, Lee W. Lenz 1956-6-12 21663 Humboldt 23 miles southwest of Willow Creek along U.S. Highway 299 toward Arcata 640 Comment
  RSA77910  Triteleia laxa E. K. Balls, Lee W. Lenz 1952-4-16 17030 Tulare 2.2 miles south of Bear Creek, along North Fork Tule River. 366 Comment
  SD46480  Triteleia laxa E. K. Balls, L. W. Lenz 1956-6-12 21663 Humboldt On steep, open, grassy slopes withscattered trees, 23 miles southwest of Willow Creek, along U.S. Highway 299 toward Arcata. 640 Comment
  RSA89626  Tsuga heterophylla E. K. Balls, P. C. Everett 1953-10-13 18654 Humboldt 11.3 mi to 16.6 mi E of jct. w/ Hwy 101 on Hwy 299 above Blue Lake. 244 Comment
  RSA89803  Tsuga heterophylla E. K. Balls, P. C. Everett 1953-10-12 18650 Del Norte 2.5 miles east of Six Rivers National Forest, Highway 199, between Crescent City and Grants Pass. 30 Comment
  CAS-BOT-BC80234  Tsuga mertensiana subsp. grandicona E. K. Balls 1950-9-2 15651 Plumas Lodgepole Pine Forest; Mt. Ingalls Lookout, north of Grizzly Valley 2484 Comment
  RSA131401  Turricula parryi E. K. Balls 1958-6-27 23282 Orange 4.4 miles E from Silverado (Gate), Silverado Canyon, Santa Ana Mts 1067 Comment
  UC1181195  Turricula parryi E. K. Balls 1958-6-27 23282 Orange 4.4 mi e Silverado (Gate); Santa Ana Mts., Silverado Canyon 1066 Comment
  RSA89384  Typha latifolia E. K. Balls 1952-9-22 8925 Los Angeles N of Claremont, Indian Hill Mesa. 366 Comment
  UC1294026  Ulmus minor E. K. Balls and E. R. Blakely 1958-10-11 23635 Santa Barbara opposite Old House Prisoner's Harbor (Santa Cruz Island); , Prisoner's Harbor 6 Comment
  RSA30091  Umbellularia californica E. K. Balls, P. C. Everett 1953-10-15 18675 Lake St. Helena Creek, Highway 29, one mile north of Lake-Napa County line. 381 Comment
  RSA49745  Umbellularia californica E. K. Balls 1948-1-31 7827 Monterey Highway One, Laffley Creek. 30 Comment
  RSA89558  Umbellularia californica E. K. Balls, P. C. Everett 1953-10-8 18574 Marin 0.8 mile east of turn off to top of Mt. Tamalpais on road from Highway 1 to Stinson Beach. 366 Comment
  RSA59667  Utricularia vulgaris subsp. macrorhiza E. K. Balls 1950-9-9 15735 Plumas West of Lakes Center Public Campground. Southern Plumas County. 2043 Comment
  RSA131108  Vaccinium ovatum E. K. Balls 1958-10-15 23730 Santa Barbara Santa Cruz Island. Ridge from Canyada De Sauces to Christie. 335 Comment
  RSA66951  Vaccinium ovatum E. K. Balls 1951-5-4 16421 Humboldt Nelson Grove to Robinson Grove, Hwy 101, 20 mi. north of Garberville. Comment
  CAS-BOT-BC199412  Vaccinium parvifolium E. K. Balls 1949-7-11 13973 Humboldt 35 miles west of Willow Creek on Hwy 299 to Arcata 152 Comment
  RSA114608  Vancouveria chrysantha E. K. Balls, LW Lenz 1956-6-13 21674 Del Norte High Divide, 8.4 miles NE from jct. with North Bank Road 671 Comment
  SD46542  Vancouveria chrysantha E. K. Balls, L. W. Lenz 1956-6-13 21674 Del Norte High Divide, 8.4 miles north from junction with North Bank Road 669 Comment
  CAS-BOT-BC76129  Vancouveria planipetala E. K. Balls 1951-5-10 16532 Mendocino 2.7 miles west of Booneville, road to Manchester. Comment
  RSA57271  Vancouveria planipetala E. K. Balls, Lee W. Lenz 1956-6-12 21660 Trinity 4.4 miles SW from Willow Creek along Hwy 299, Willow Creek to Arcata. 366 Comment
  RSA67009  Vancouveria planipetala E. K. Balls 1951-5-10 16532 Mendocino 2.7 mi. w. of Booneville on rd. to Manchester. Comment
  RSA67418  Venegasia carpesioides E. K. Balls, B. K. Balls 1951-4-26 16350 Santa Barbara Canada Honda, 7 miles south of Surf. 5 Comment
  SEINET3150249  Venegasia carpesioides E. K. Balls, L. W. Lenz 1950-3-29 14549 Ventura among coarse tumbled rocks under Quercus, Platanus; just below branch to Matilija Hot Springs and Camp Ortega, Hwy. 399 396 Comment
  SEINET3154438  Veratrum californicum E. K. Balls 1950-9-1 15592 Plumas Long Lake, dip down from trail round lake to trail to 2 smaller lakes 2134 Comment
  RSA78974  Veratrum californicum E. K. Balls, Percy C. Everett 1952-10-8 18102 Amador 4.6 miles north of Silver Lake Public Campground, Highway 88 2165 Comment
  RSA29200  Veratrum fimbriatum E. K. Balls 1953-10-10 18606 Mendocino 4.2 miles N of Russian Gulch, Hwy 1 between Mendocino and fort Bragg. 30 Comment
  RSA30592  Veratrum fimbriatum E. K. Balls, Percy C. Everett 1953-10-10 18606 Mendocino 4.2 miles N of Russian Gulch, Hwy 1 between Mendocino and fort Bragg. 30 Comment
  RSA50160  Verbascum blattaria E. K. Balls 1949-7-10 13952 Siskiyou Eddy's Gulch, 2 miles from Sawyer's Bar on road to Cecilville. 762 Comment
  RSA59279  Verbascum blattaria E. K. Balls 1950-9-4 15573 Plumas Behind Feather River Experiment Station, Hwy 24, 4 miles north of Quincy. 1067 Comment
  RSA59284  Verbascum blattaria E. K. Balls 1950-9-4 15576 Plumas Opposite Feather River Experiment Station, across Hwy 24, 4 miles north of Quincy. 1067 Comment
  RSA59901  Verbascum thapsus E. K. Balls 1950-9-14 15825 Plumas 6 miles northwest of Chester, North Fork Feather River. 1402 Comment
  UCD124739  Verbascum thapsus E. K. Balls 1950-9-14 15825 Plumas 6 miles NW of Chester, North Fork Feather River. 1402 Comment
  RSA50244  Verbascum thapsus E. K. Balls 1949-7-6 13829 Trinity 3.4 miles from Minersville Camp on way to Trinity Center. 610 Comment
  UC1294185  Verbena lasiostachys var. lasiostachys E. K. Balls and E. R. Blakley 1958-10-13 23677 Santa Barbara e end Prisoners' Harbor; Santa Cruz Island 1 Comment
  RSA50255  Verbena lasiostachys var. lasiostachys E. K. Balls 1949-7-4 13802 Trinity Chloride Mine, above Dedrick. 915 Comment
  RSA50002  Veronica americana E. K. Balls 1949-6-30 13690 Trinity 0.5 mile below Ripstein Camp, Canyon Creek. 732 Comment
  RSA79287  Veronica americana E. K. Balls, Lee W. Lenz 1952-5-10 17156 Mendocino 2.7 mi N of Albion, along Hwy 1. 15 Comment
  RSA59434  Veronica peregrina subsp. xalapensis E. K. Balls 1950-9-15 15848 Plumas North Fork Feather River, 6 miles northwest of Chester. 1402 Comment
  RSA66936  Vicia americana var. americana E. K. Balls 1951-5-4 16427 Del Norte Smith River, Middle Fork, near Myrtle Creek Bridge, Hwy 199, Six Rivers National Forest. Comment
  RSA48793  Vicia villosa E. K. Balls 1948-5-5 7911 Monterey Carmel Valley 1.5 mi. from Carmel. 15 Comment
  RSA114998  Viola adunca E. K. Balls, Lee W. Lenz 1955-5-15 20739 Humboldt 13.5 miles SW from Ferndale along Old Coast road to Capetown. 335 Comment
  CAS-BOT-BC245362  Viola beckwithii Edward Kent Balls 1950-5-11 14626 Modoc Along 8-Mile Creek above Cowhead Lake. 1463 Comment
  RSA59977  Viola beckwithii E. K. Balls 1950-5-13 14676 Modoc West of Goose Lake, 0.5 mile S of Oregon- California State Line. 1463 Comment
  UC1761403  Viola beckwithii E. K. Balls 1950-5-11 14626 Modoc 8.1 mi NE of Fort Bidwell (above Cowhead Lake, along 8-Mile Creek) 1463 Comment
  RSA109835  Viola lobata E. K. Balls, Lee W. Lenz 1956-6-20 21850 Yuba 0.5 mi W of Sierra-Yubs Co line along State Hwy 49. 915 Comment
  RSA49791  Viola lobata E. K. Balls 1949-7-7 13875 Trinity 12 miles north of Eagle Creek, on Scott Mt. near Siskiyou county line 1524 Comment
  RSA125675  Viola lobata subsp. integrifolia E. K. Balls 1957-5-25 22566 Trinity 6.7 mi NW from Forest Glen along State Hwy 36. 1220 Comment
  RSA49798  Viola lobata subsp. integrifolia E. K. Balls 1949-7-6 13840 Trinity 3 miles from Trinity Center on road from Minersville. 732 Comment
  RSA50054  Viola macloskeyi E. K. Balls 1949-7-1 13739 Trinity Canyon Creek Meadow, Canyon Creek, 8 miles above Dedrick. 1372 Comment
  RSA66978  Viola ocellata E. K. Balls 1951-5-9 16514 Humboldt ca. 5 miles S of Richardson's Grove, Highway 101. Comment
  UCR168433  Viola pedunculata E. K. Balls 1948-2-27 7850 Monterey Central Coast, Carmel Highlands, above Yankee Point 213 Comment
  RSA49714  Viola pedunculata E. K. Balls 1946-2-27 7858 Monterey Carmel Highlands above Yankee Pt. 213 Comment
  CAS-BOT-BC245320  Viola praemorsa Edward Kent Balls 1950-5-11 14624 Modoc Above Cowhead Lake, along 8-mile Creek. 1463 Comment
  CAS-BOT-BC245327  Viola praemorsa Edward Kent Balls 1950-5-12 14643 Modoc Bucks Creek Ranger Station. 1737 Comment
  UC1761655  Viola praemorsa subsp. linguifolia E. K. Balls 1950-5-11 14624 Modoc 8.1 mi NE of Fort Bidwell (above Cowhead Lake, along 8-Mile Creek) 1463 Comment
  UC1761656  Viola praemorsa subsp. linguifolia E. K. Balls 1950-5-12 14643 Modoc E of Goose Lake (Bucks Creek Ranger Station); Modoc National Forest 1737 Comment
  RSA77908  Viola purpurea subsp. quercetorum E. K. Balls, Lee W. Lenz 1952-4-16 17043 Tulare 0.5 mi S of Tule River Bridge (Milo) along North Fork Tule River. 610 Comment
  RSA59727  Viola purpurea subsp. venosa E. K. Balls 1950-5-18 14744 Modoc Above Upper Rush Creek Public Camp, 2.5 miles east from Highway 299. 1829 Comment
  RSA50036  Viola sheltonii E. K. Balls 1949-7-1 13732 Trinity Above Canyon Creek Meadow, trail to lakes. 1402 Comment
  RSA0121701  Vitis californica E. K. Balls, Percy C. Everett 1952-10-7 18083 Tuolumne 5.1 mi NW of Sonora, rd. to Vallecito, off Hwy 49. 457 Comment
  UC1294173  Xanthium strumarium E. K. Balls and E. R. Blakley 1958-10-12 23661 Santa Barbara 2 mi e Main Ranch (along road to China Harbor); Santa Cruz Island 213 Comment
  RSA89906  Yucca baccata E. K. Balls, R. M. Straw 1954-5-11 19338 San Bernardino Above Beck Spring, Kingston Mountain, E Mojave Desert 1433 Comment
  RSA125410  Yucca schidigera E. K. Balls, Percy C. Everett 1957-8-20 22666 San Bernardino Morongo Pass, 0.5 mile NE of Riverside-San Bernardino County line, along road to 29 Palms. 732 Comment
  RSA89590  Yucca schidigera E. K. Balls, R. M. Straw 1954-5-9 19114 San Bernardino 2 miles SE of Valley Wells, along Highway 91/466. 780 Comment
  RSA49753  Zigadenus fremontii E. K. Balls 1948-2-24 7835 Monterey Carmel Highlands above Yankee Point 152 Comment
  SEINET8519795  Zigadenus fremontii E. K. Balls 1948-2-24 7835 Monterey Carmel Highlands, above Yankee Point. 152 Comment
  CAS-BOT-BC530545  Zigadenus fremontii E. K. Balls 1954-7-16 10148 Monterey Carmel Highlands, above Yankee Point 274 Comment
  RSA92007  Zigadenus fremontii E. K. Balls 1954-7-16 10148 Monterey Carmel Highlands, above Yankee Point. 274 Comment
  RSA125652  Zigadenus micranthus E. K. Balls 1957-5-27 22616 Mendocino 3.5 miles southeast of Willits along U.S. Highway 101 183 Comment
  RSA50309  Zigadenus paniculatus E. K. Balls 1949-7-9 13498 Siskiyou Findlays Camp 793 Comment
  RSA59967  Zigadenus paniculatus E. K. Balls 1950-5-14 14689 Modoc 0.2 mi. south of boundary Modoc National Forest, trail from Alturas to Thomas Reservoir. 1524 Comment
  RSA59971  Zigadenus paniculatus E. K. Balls 1950-5-13 14680 Modoc West of Goose Lake, 0.5 mile S of Oregon- California State Line. 1463 Comment



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