Search Results — 2000 specimen records retrieved (1149 records with coordinates)
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Results for search: Collector=Balls;   

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 Please cite data retrieved from this page: Data provided by the participants of the Consortium of California Herbaria (ucjeps.berkeley.edu/cch_archive/).
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? Specimen ID Determination * Collector Collection Date Collection Number County Locality Elevation in meters Feedback
  RSA96131  Abies concolor E. K. Balls 1954-9-27 20185 San Bernardino Hwy 18, 6 mi. east of Running Springs towards Big Bear Lake 2134 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
  RSA0025914  Abronia umbellata E. K. Balls 1948-5-14 7914 Monterey 17 Mile Drive, Pebble Beach. 3 Comment
  RSA48334  Abronia villosa var. aurita E. K. Balls 1949-4-4 12970 Riverside Near Salton Beach on Highway 111, Colorado Desert. -61 Comment
  RSA125463  Acacia greggii var. arizonica E. K. Balls, Percy C. Everett 1957-8-20 22664 Riverside Morongo Pass, 8 3/4 mi N. along rd. to 29 Palms from jct. with U.S. Hwy 60/70/99. 640 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
  RSA48500  Acamptopappus sphaerocephalus var. hirtellus E. K. Balls 1948-6-12 7963 San Bernardino Barstow to Camp Irwin. 915 Comment
  RSA89794  Acer circinatum E. K. Balls, Percy C. Everett 1953-10-12 18641 Del Norte 2.7 mi. E of Crescent City along Hwy 199. 30 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
  RSA60019  Acer glabrum var. torreyi E. K. Balls 1950-9-1 15594 Plumas East of Long Lake, by trail going south around lake 2134 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
  RSA59414  Achillea millefolium E. K. Balls 1950-9-8 15711 Plumas Lakes Center Public Campground. 2043 Comment
  RSA170142  Achnatherum hymenoides E. K. Balls 1956-5-9 10672 b Kern 5.8 miles NE along US Hwy 6 from jct. with Hwy 466 at Mojave 808 Comment
  RSA124318  Achyronychia cooperi E. K. Balls 1958-3-20 22911 Imperial 0.5 miles N along road to Ogilby and Blythe from U.S. Hwy 80 60 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
  RSA50092  Aconitum columbianum E. K. Balls 1949-7-1 13706 Trinity Canyon Creek Meadows, Canyon Creek. 1372 Comment
  CAS-BOT-BC391556  Aconitum columbianum subsp. columbianum E. K. Balls 1949-7-1 13706 a Trinity 1 mile below Canyon Creek Meadow, Canyon Creek 1310 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
  RSA130806  Adenostoma fasciculatum var. 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
  RSA131114  Adiantum capillus-veneris E. K. Balls, E. R. Blakley 1958-10-15 23724 Santa Barbara Small canyon E of Laguna Canyon, Santa Cruz Island. 15 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
  RSA124721  Adiantum jordanii E. K. Balls, Percy C. Everett 1957-11-25 22844 Orange Trabuco Canyon, 1.7 mi W of entrance to Holy Jim Canyon. 671 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
  RSA48484  Aesculus californica E. K. Balls 1948-5-29 7937 Monterey Carmel Valley. 10 miles from Carmel. 183 Comment
  SEINET13948392 Image available Agastache urticifolia E. K. Balls 1950-1 15724 Plumas Rather open woodland; Lakes Center Public Campground, Southern Plumas County. 6700 ft 2042 Comment
  UC1080338  Agave deserti E. K. Balls and P. C. Everett 1957-8-20 22671 Riverside 6.6. mi sw Palm Village (along State Hwy 74, jct with Hwy 111) 502 Comment
  UC1080644  Agave deserti E. K. Balls and P. C. Everett 1957-11-6 22777 San Diego about 3 mi ne Banner Trading Post (State Hwy 78) 822 Comment
  RSA125248  Agave deserti subsp. deserti E. K. Balls, Percy C. Everett 1957-8-20 22671 Riverside 6.6 mi. sw. along State Hwy. 74 from Palm Village (jct. State Hwy. 111). 502 Comment
  RSA65812  Ageratina adenophora E. K. Balls, P. C. Everett 1953-10-8 18583 Marin 0.1 mi E of Stinson Beach on road across Mt. Tamalpais from Hwy 1 76 Comment
  RSA59187  Ageratina occidentalis E. K. Balls 1950-9-1 15614 Plumas East of Long Lake above meadow leading down to two smaller lakes. 2134 Comment
  CAS-BOT-BC295582  Agnorhiza elata E. K. Balls; P. C. Everett 1952-10-16 18226 Mariposa .5 mi. s. of Nipinnawasee on road to Ahwahee [Ahwahnee] and Oakhurst 1066 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
  RSA131724  Agrostis pallens E. K. Balls 1958-6-27 23301 Riverside Between Santiago Peak and Indian Truck Trail, along Main Divide, Santa Ana Mountains. 1372 Comment
  RSA59661  Agrostis scabra E. K. Balls 1950-9-9 15731 Plumas West of Lakes Center Public Campground. Southern Plumas County. 2043 Comment
  RSA59303  Agrostis stolonifera E. K. Balls 1950-9-12 15792 Plumas Lakes Center Public Campground 2043 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
  CAS-BOT-BC462367  Allium amplectens E. K. Balls; L. W. Lenz 1956-6-19 21832 Shasta 2 mi. S along road to Manton from turn-off Hwy. 44 at Shingletown; Foothill Wd. Plant Community 914 Comment
  RSA59948  Allium bisceptrum var. bisceptrum E. K. Balls 1950-5-23 14853 Mono Above Paradise Creek, along Rock Creek, just north Inyo County line. 1951 Comment
  RSA79408  Allium bolanderi E. K. Balls 1952-5-27 17254 Trinity Minersville Road, between Covington s and Lavey s sawmill. 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
  RSA59157  Allium howellii var. howellii E. K. Balls, Lee W. Lenz 1950-3-28 14492 Kern 4 miles NW of Woodford, Highway 466, between Tehachapi and Bakersfield. 610 Comment
  RSA77906  Allium hyalinum E. K. Balls, Lee W. Lenz 1952-4-16 17033 Tulare 2.2 miles south of Bear Creek, along North Fork Tule River. 366 Comment
  SD46472  Allium peninsulare var. peninsulare E. K. Balls, P. C. Everett 1956-5-10 21631 Kern Common, in semi-shade among rocks on steep slopes,under shrubs. 4.8 miles northeast of Onyx along Highway 178, Isabella to walker Pass. 853 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
  SEINET3879889  Allium validum E. K. Balls 1950-9-1 15601 Plumas East of Long lake, at foot of meadow leading down to two smaller lakes.; 0 2103 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
  RSA246192  Ambrosia chamissonis E. K. Balls 1969-8-19 12160 Monterey By Lake Roberts 6 Comment
  RSA29215  Ambrosia chamissonis var. chamissonis E. K. Balls 1953-10-9 18595 Sonoma South end of Doran Park, Bodega Bay, Hwy 1 3 Comment
  UCR168321  Ambrosia salsola E. K. Balls 1949-4-2 12904 Riverside Sonoran (Colorado) Desert, towards Salton Sea near Durmid on Highway 111 -67 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
  RSA59502  Amelanchier pallida E. K. Balls 1950-5-16 14712 Siskiyou By turn off to Caldwell Caves, Lava Beds National Monument. 1463 Comment
  RSA59866  Amelanchier pallida E. K. Balls 1950-5-11 14611 Modoc West of Middle Lake, between Eagleville and Cedarville. 1433 Comment
  RSA79000  Amelanchier pallida E. K. Balls, Percy C. Everett 1952-10-13 18188 Siskiyou E shore of Castle Lake. 1585 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-BC245114  Amphiscirpus nevadensis Edward Kent Balls 1950-5-13 14668 Modoc Goose Lake, E shore near Willow Ranch. 1463 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
  RSA67454  Amsinckia spectabilis E. K. Balls, B. K. Balls 1951-4-26 16375 Santa Barbara 5 miles S of Surf, road to Canada Honda. 8 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
  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
  SEINET3145476  Anaphalis margaritacea E. K. Balls 1950-9-9 15761 Plumas W of Lakes Center Campground, ca. 1.5 mi. on trail to outlet from Long Lake 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
  SD43791  Anemopsis californica E. K. Balls 1949-10-18 14397 San Bernardino Rabbit Springs, Lucerne Valley 914 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
  SEINET13945520 Image available Angelica breweri E. K. Balls 1950-1 15790 Plumas 1.5 mi along trail from Lakes Center Public Campground to Long Lake outlet. 6600 ft 2012 Comment
  RSA59270  Anthemis cotula E. K. Balls 1950-8-31 15564 Plumas Behind Forest Service Ranger Station, Quincy, American Valley Comment
  RSA179749  Antirrhinum multiflorum E. K. Balls 1965-7-8 12098 Monterey Carmel Highlands, opposite Yankee Point. 183 Comment
  RSA24006  Antirrhinum vexillocalyculatum subsp. breweri E. K. Balls, Percy C. Everett 1953-10-11 18620 Mendocino 1.5 mi. n. of Hickey Grove, along Hwy 101 between Willits and Garberville. 229 Comment
  SD46627  Apocynum androsaemifolium E. K. Balls, L. W. Lenz 1956-6-12 21661 Humboldt 4.4 miles southwest from Willow Creek, along US 299, Willow Creek to Arcata. 365 Comment
  RSA59285  Apocynum androsaemifolium subsp. pumilum E. K. Balls 1950-9-4 15579 Plumas Feather River Experiment Station, Hwy. 24, 4 miles north of Quincy. 1067 Comment
  RSA59487  Apocynum androsaemifolium subsp. pumilum E. K. Balls 1950-9-15 15892 Plumas S tip Lake Almanor by P.G.E. dam, Hwy 89. 1372 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
  RSA0126002  Arabis divaricarpa E. K. Balls 1950-9-2 15626 Plumas Road to Mt. Ingalls Lookout after leaving road from Ramelli to Walker Mine. 2104 Comment
  SEINET5340313  Arabis holboellii var. pinetorum E. K. Balls 1950-5-14 14691 Modoc .2m. south boundary Modoc National Forest, trail from Alturas to Thomas Reservoir. 1524 Comment
  RSA31181  Arbutus menziesii E. K. Balls, P. C. Everett, B. K. Balls 1953-10-11 18623 Mendocino 3.9 mi. n. of Hickey Grove, Hwy 101, between Willits and Garberville. 244 Comment
  CAS-BOT-BC23645  Arctostaphylos columbiana E. K. Balls; P. C. Everett 1953-10-9 18603 Sonoma .2 mi. n.w. of Ocean Cove, Hwy 1 between Fort Ross and Point Arena, 5 mi. n.w. of Fort Ross 91 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-BC23799  Arctostaphylos columbiana E. K. Balls; L. W. Lenz 1955-5-16 20746 Humboldt 24.6 mie. SE of Shelter Cove, Coast Road to Rockport 457 Comment
  RSA114979  Arctostaphylos columbiana E. K. Balls, L. W. Lenz, B. K. Balls 1955-5-16 20748 Mendocino 27 mi. se. from Shelter cove on old Coast Road to Rockport. 442 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
  RSA28374  Arctostaphylos columbiana var. tracyi E. K. Balls, Percy C. Everett, B. K. Balls 1953-10-11 18621 Mendocino 3.9 mi. n. of Hickey Grove, Hwy 101, between Willits and Garberville. 244 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
  RSA28379  Arctostaphylos edmundsii E. K. Balls, Percy C. Everett 1953-10-17 18696 Monterey Hurricane Point off Hwy 1, S of Little Sur River mouth. 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
  RSA77276  Arctostaphylos glandulosa subsp. mollis E. K. Balls 1952-4-2 8395 Santa Barbara 0.5 mi. North of Crest, San Marcos Pass, Hwy 150, Santa Barbara to Santa Ynes. 610 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
  RSA130894  Arctostaphylos hookeri subsp. montana E. K. Balls 1958-7-22 23590 Marin Mt. Tamalpais, 2 mi. E from Pan Toll Campground. 457 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
  RSA31062  Arctostaphylos manzanita E. K. Balls, Percy C. Everett 1953-10-15 18676 Napa 3.4 mi S of Lake-Napa Co. line, Hwy 29, between Middletown and Calistoga. 640 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
  RSA59587  Arctostaphylos manzanita subsp. manzanita E. K. Balls 1950-9-4 15669 Plumas 2 mi. from Feather River Esxperiment Stn.[Station], Quincy, on road from Stn. to Snake Lake. 1098 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
  UC1075901  Arctostaphylos mewukka E. K. Balls and L. W. Lenz 1955-5-11 20458 Mariposa Hwy 49 3.8 mi w Bagby (top of grade, Bear Valley to Bagby) 640 Comment
  RSA60027  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
  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
  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-BC44488  Arctostaphylos patula E. K. Balls 1949-7-3 13792 Trinity Trail to right above Bear Creek, on trail from Dedrick 1066 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
  RSA96408  Arctostaphylos patula E. K. Balls 1954-8-4 19784 Los Angeles trail to ski lift, Baldy summit 2500 Comment
  RSA69799  Arctostaphylos patula subsp. platyphylla E. K. Balls, Percy C. Everett 1954-5-19 19374 San Bernardino Fish Creek, s.e. from Santa Ana River, San Bernardino Mts 2256 Comment
  RSA97221  Arctostaphylos patula subsp. platyphylla E. K. Balls 1954-9-27 20201 San Bernardino San Bernardino Mts. on road from Moonridge to Sugarloaf Mt. 2439 Comment
  RSA125854  Arctostaphylos pringlei subsp. drupacea E. K. Balls, Percy C. Everett 1957-11-6 22795 Riverside Idyllwild to Banning. 1768 Comment
  RSA26650  Arctostaphylos pungens E. K. Balls, Percy C. Everett 1954-5-19 19381 San Bernardino 2.6 mi. n.w. from South Fork Campground along road to Seven Oaks 1829 Comment
  RSA50292  Arctostaphylos pungens E. K. Balls 1949-5-4 13485 Riverside 0.5 mile south of Vista Grande Ranger Station, San Jacinto Mts. 1494 Comment
  RSA49955  Arctostaphylos refugioensis E. K. Balls 1949-8-6 13495 Santa Barbara near top of Refugio Pass. 305 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
  RSA48822  Arctostaphylos tomentosa subsp. crustacea E. K. Balls 1948-3-19 7870 San Mateo 2 mi. N. of S end of State Rt. 5. 305 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
  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
  RSA89783  Arctostaphylos tomentosa subsp. tomentosa E. K. Balls, Percy C. Everett, B. K. Balls 1953-10-7 18561 Monterey 0.6 mi s. of China Camp on road to Tassajara Hot Springs. 1311 Comment
  RSA130906  Arctostaphylos tomentosa subsp. tomentosa E. K. Balls 1958-7-19 23564 Monterey State Hwy. 1, Watsonville to Santa Cruz, se. from Rio del Mar. 152 Comment
  RSA28391  Arctostaphylos tomentosa subsp. tomentosiformis E. K. Balls, Percy C. Everett, B. K. Balls 1953-10-17 18686 Santa Cruz 3.4 mi. w. of Felton on road to Bonnie Doon and coast. 488 Comment
  RSA89375  Arctostaphylos viscida E. K. Balls, Percy C. Everett 1953-10-14 18669 Shasta 10 mi. E of Trinity-Shasta Co. line, Hwy 299. 244 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
  RSA125630  Arctostaphylos viscida subsp. viscida E. K. Balls 1957-2-26 22444 Nevada Grown in Botanic Garden, Claremont, from collection of Oct. 15, 1952, by P.C. Everett and E.K. Balls, 4.4 mi. e. of Smartsville, Hwy. 20 to Grass Valley. Alt. 1800 ft. Comment
  RSA59527  Arenaria aculeata E. K. Balls 1950-5-20 14812 Modoc Slope south of [Pitt] river; South Fork Public Camp, Likely to Jess Valley. 1433 Comment
  RSA59890  Arenaria congesta var. simulans E. K. Balls 1950-5-19 14775 Lassen 21 miles W of Madeline on road to Adin. 1372 Comment
  RSA50025  Arenaria congesta var. suffrutescens E. K. Balls 1949-7-1 13713 Trinity Canyon Creek Meadow, Canyon Creek, 8 miles above Dedrick 1372 Comment
  RSA89359  Argemone munita subsp. rotundata E. K. Balls, R. M. Straw 1954-5-11 19324 San Bernardino Horse Spring, Kingston Mountains 1402 Comment
  RSA79188  Argemone munita subsp. rotundata E. K. Balls, Percy C. Everett 1952-10-5 18048 Mono 2.6 mi. nw from Rock Creek along Hwy. 395. 1982 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-BC82586  Arnica discoidea E. K. Balls 1949-7-4 13810 Trinity Trail from Chloride Mine to Globe Mine above Dedrick 1005 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
  RSA50262  Arnica discoidea E. K. Balls 1949-7-4 13810 Trinity Trail from Chloride Mine to Globe Mine above Dedrick 1006 Comment
  CAS-BOT-BC82766  Arnica mollis E. K. Balls 1950-9-1 15607 Plumas east of Long Lake 2133 Comment
  CAS-BOT-BC90192  Artemisia californica E. K. Balls; P. C. Everett 1957-11-4 22755 Riverside Snow Creek 609 Comment
  RSA125963  Artemisia californica E. K. Balls, Percy C. Everett 1957-11-4 22755 Riverside Snow Creek. 610 Comment
  RSA131484  Artemisia californica E. K. Balls, E. R. Blakley 1958-10-12 23653 Santa Barbara Santa Cruz Island. S. of Main Ranch. 76 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
  RSA59445  Artemisia douglasiana E. K. Balls 1950-9-8 15725 Plumas Lakes Center Public Campground. 2043 Comment
  RSA81968  Artemisia dracunculus E. K. Balls, Percy C. Everett 1952-10-6 18073 Tuolumne 4.4. mi. w. of Kennedy Meadows, Hwy 108, Deadman Creek Camp. 1829 Comment
  RSA90135  Artemisia dracunculus E. K. Balls, Percy C. Everett 1953-8-19 18531 Riverside On Hwy from Banning to Idyllwild, SE from Lake Fullmore. 1677 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
  RSA90123  Artemisia ludoviciana subsp. incompta E. K. Balls, Percy C. Everett 1953-8-19 18542 Riverside About Mountain Home Spring, Santa Rosa Mountain 1921 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
  RSA124680  Artemisia tridentata E. K. Balls, Percy C. Everett 1957-11-6 22789 San Diego 11 mi. nw. of Warner Springs, State Hwy. 79. 960 Comment
  RSA125855  Artemisia tridentata E. K. Balls, Percy C. Everett 1957-11-6 22794 Riverside South end of San Jacinto Mountains, State Highway 74 1372 Comment
  RSA125891  Artemisia tridentata E. K. Balls, Percy C. Everett 1957-11-13 22811 San Bernardino 11.5mi NW along road Pioneer Town to Big Bear. 1677 Comment
  RSA109801  Artemisia tridentata E. K. Balls, Percy C. Everett 1956-10-17 22205 Ventura 8 mi. w. of lake of the woods on road to Mt. Pinos from U.S. Hwy. 99. 2073 Comment
  RSA97079  Artemisia tridentata E. K. Balls 1954-9-27 20199 San Bernardino Sugarloaf Mountain, northwest slopes from Moonridge, San Bernardino Mountains 2866 Comment
  RSA126008  Asarum hartwegii E. K. Balls 1957-5-22 22514 Butte N Fork Feather River, above Camp Rogers, on trail to Buck s Lake 640 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
  RSA78985  Asclepias cordifolia E. K. Balls, Lee W. Lenz 1952-5-8 17130 Lake 3.2 mi S of Lower Lake on Hwy 53 from Middletown 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
  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
  SD48453  Asclepias erosa E. K. Balls, P. C. Everett 1957-11-6 22782 San Diego San Felipe Wash, 4 miles northwest from Scissors Crossing. 760 Comment
  RSA49336  Asclepias fascicularis E. K. Balls 1949-10-18 14399 San Bernardino Rabbit Spring, near Lucerne Valley. 915 Comment
  UC1174922  Asclepias fascicularis E. K. Balls and E. R. Blakley 1958-10-14 23712 Santa Barbara w main ranch; Santa Cruz Island 213 Comment
  SEINET7113561  Asclepias fascicularis E. K. Balls 1949-10-18 14399 San Bernardino Rabbit Spring, near Lucerne Valley 914 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
  RSA59687  Aster alpigenus E. K. Balls 1950-9-9 15754 Plumas South end of small lake, to west of Lakes Center Public Campground. 2043 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
  RSA96128  Aster ascendens E. K. Balls 1954-9-27 20188 San Bernardino Moonridge, along road just past jct with road to Sugarloaf Mts 2165 Comment
  RSA49333  Aster frondosus E. K. Balls 1949-10-18 14395 San Bernardino Rabbit Spring, near Lucerne Valley. 915 Comment
  RSA60033  Aster integrifolius E. K. Balls 1950-9-1 15588 Plumas E shore of Long Lake, turning south from Mt. Elwell; Southern Plumas Co. 2104 Comment
  RSA59416  Aster integrifolius E. K. Balls 1950-9-8 15709 Plumas Lakes Center Public Campground. 2043 Comment
  RSA59479  Aster intermedius E. K. Balls 1950-9-16 15872 Plumas 5 miles southeast of Graeagle, Sulphur Creek, highway 89. 1372 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
  RSA59309  Aster occidentalis E. K. Balls 1950-9-12 15793 Plumas Lakes Center Public Campground 2043 Comment
  RSA59462  Aster occidentalis E. K. Balls 1950-9-16 15871 Plumas 5 miles soutehast of Graeagle, along Sulphur Creek, Hwy 89 1372 Comment
  RSA210956  Aster radulinus E. K. Balls 1969-10-1 12184 Monterey Carmel Highlands opposite Yankee Point, Crest Road. 457 Comment
  RSA59492  Astragalus anxius E. K. Balls 1950-5-19 14784 Lassen 16.5 miles W of Madeline on road from Adin 1677 Comment
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Jan 3 2013
  RSA124268  Astragalus aridus E. K. Balls, Percy C. Everett 1958-3-19 22886 Imperial On sand dunes. 30 Comment
  UC1080292  Astragalus aridus E. K. Balls and P. C. Everett 1958-3-19 22886 Imperial 30 Comment
  SEINET5325493  Astragalus aridus E. K. Balls 1949-4-2 12906 Riverside Near Durmid by the Salton Sea on Hwy 111, Colorado Desert 67 Comment
  RSA59356  Astragalus curvicarpus var. curvicarpus E. K. Balls 1950-5-21 14825 Lassen Near Standish, Hwy 395, 7 miles from jct of Hwy 36 and 395. 1250 Comment
  RSA110423  Astragalus didymocarpus var. didymocarpus E. K. Balls, Carl B. Wolf 1955-5-24 20774 Ventura 1.2 miles W of second summit from Lockwood Valley to Ozena. 1341 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
  RSA60233  Astragalus filipes E. K. Balls 1950-5-17 14719 Siskiyou By New Lava Flow, on rd. to Capt. Jacks Stronghold. Lava Beds National Monument. 1585 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
  UCD104979  Astragalus lentiginosus var. nigricalycis E. K. Balls; L. W. Lenz 1950-3-29 14522 Kern 4 mi. S. of Maricopa, Hwy 399. 274 Comment
  RSA67449  Astragalus nuttallii E. K. Balls, B. K. Balls 1951-4-26 16383 Santa Barbara 4 mi. s. of Surf on road to Canada Honda. 15 Comment
  UC1043512  Astragalus nuttallii E. K. Balls 1954-1-8 18718 San Luis Obispo Comment
  CAS-BOT-BC186538  Astragalus nuttallii var. nuttallii E. K. Balls 1954-6-30 10137 San Luis Obispo 1.8 mi. S. of Piedras Blancas Coastguard Stn. along State Hwy. #1 6 Comment
  CAS-BOT-BC193029  Astragalus purshii var. tinctus E. K. Balls 1950-5-13 14662 Modoc Goose Lake, east shore, about Willow Ranch 1463 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
  CAS-BOT-BC199091  Astragalus trichopodus var. phoxus E. K. Balls; L. W. Lenz 1950-3-28 14460 Los Angeles 3 miles north of Castaic, Hwy 99. 457 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
  RSA60323  Astragalus whitneyi var. confusus E. K. Balls 1950-5-10 15964 Modoc 0.5 mi. p ast fork of Hwy 395 and road from Alturas to Cedarville. 1585 Comment
  CAS-BOT-BC181989  Astragalus whitneyi var. lenophyllus Edward Kent Balls 1950-5-18 14741 Modoc 1 mi. SW of Canby Bridge on Hwy. 299. 1341 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
  RSA49995  Athyrium filix-femina subsp. cyclosorum E. K. Balls 1949-6-30 13698 Trinity 0.7 mile above Dedrick Canyon Creek 747 Comment
  CAS-BOT-BC58459  Athysanus pusillus Edward Kent Balls 1950-5-12 14648 Modoc Hillsides N of Bucks Creek Ranger Station, E of Goose Lake. 1737 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
  UC1080284  Atrichoseris platyphylla E. K. Balls and P. C. Everett 1958-3-29 22935 Imperial 1 mile north of Midway Wells (on the road to Blythe); Barren Mts. 274 Comment
  RSA78887  Atriplex canescens E. K. Balls, P. C. Everett 1952-10-3 18018 Kern 6.8 miles NE of Redrock Canyon, Hwy 6. 915 Comment
  SD154848  Atriplex canescens E. K. Balls, P. C. Everett 1957-11-6 22790 Riverside 0.5 miles north of the junction of Hwy 79 & the road to Coahuila, in sun on open sandy hills 655 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
  RSA49463  Atriplex confertifolia E. K. Balls 1949-10-18 14387 San Bernardino 1 mile west of village, Lucerne Valley. 915 Comment
  RSA125960  Atriplex lentiformis E. K. Balls, P. C. Everett 1957-11-5 s.n. Riverside Just S. of Thermal, State Hwy. 111 30 Comment
  RSA132292  Atriplex leucophylla E. K. Balls, E. R. Blakley 1958-10-11 23639 Santa Barbara Santa Cruz Island. Prisioner s Harbor. Comment
  UC1294030  Atriplex leucophylla E. K. Balls and E. R. Blakley 1958-10-11 23639 Santa Barbara Prisoners' Harbor , Prisoners' Harbor (Santa Cruz Island) 1 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
  RSA48310  Atriplex polycarpa E. K. Balls 1949-4-4 12945 Imperial On highway 111, 5 miles north of Niland, Colorado Desert. -61 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
  SEINET5767762  Atriplex polycarpa E. K. Balls 1949-4-4 12945 Imperial Highway 111 five miles north of Niland, Colorado Desert. 61 Comment
  RSA132295  Atriplex semibaccata E. K. Balls, E. R. Blakley 1958-10-11 23638 Santa Barbara Santa Cruz Island. Prisoner s Harbor. 2 Comment
  RSA67420  Atriplex semibaccata E. K. Balls 1951-4-26 16348 Santa Barbara Canada Honda, 7 miles south of Surf. 5 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
  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
  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
  RSA113539  Baccharis sarothroides E. K. Balls 1955-10-21 21452 Imperial 5 miles E of Holtwille Comment
  RSA48417  Baileya pauciradiata E. K. Balls 1949-4-2 12902 Riverside sand N of Salton on Hwy 111, Colorado Desert -61 Comment
  RSA0083848  Balsamorhiza deltoidea E. K. Balls, L. W. Lenz 1952-4-17 17073 Tulare Along Deer Creek, 12 miles SE of road to Tule River Indian Reservation on road to California Hot Springs 213 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-BC15133  Balsamorhiza sagittata Edward Kent Balls 1950-5-10 15966 Modoc 0.5 mi. E past fork of Hwy 395 and road to Alturas. 1584 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
  RSA60350  Balsamorhiza sagittata E. K. Balls 1950-5-10 15966 Modoc 0.5 mi. east of fork of Hwy 395 and Alturas Road. 1585 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
  RSA113261  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
  RSA49330  Berula erecta E. K. Balls 1949-10-18 14393 San Bernardino Rabbit Spring, near Lucerne Valley. 915 Comment
  RSA79397  Betula occidentalis E. K. Balls, P. C. Everett 1952-10-4 18040 Inyo Whiney Portal Public Campground, east slope of Mt. Whitney. 2530 Comment
  SEINET7239964 Image available Bidens cernua E. K. Balls 1950-8-31 15565 Plumas Behind Forest Service Ranger Station, Quincy (American Valley) 1097 Comment
  CAS-BOT-BC101980  Bidens laevis E. K. Balls; P. C. Everett 1957-11-24 22206 San Bernardino N. of Victorville along Mojave River 822 Comment
  CAS-BOT-BC412949  Bistorta bistortoides E. K. Balls 1949-7-7 13882 Trinity Scott Mountain Camp Meadow, Scott Mt. 1630 Comment
  RSA48512  Bloomeria crocea var. crocea E. K. Balls 1948-6-16 7899 Fresno Coalinga Pass, between Coalinga and San Lucas 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
  CAS-BOT-BC35120  Boechera sparsiflora Edward Kent Balls 1950-5-11 14606 Modoc W of Middle Lake on road from Eagleville to Cedarville. 1432 Comment
  RSA0128826  Boechera sparsiflora E. K. Balls 1950-5-11 14606 Modoc W of Middle Lake. Between Eagleville and Cedarville. 1433 Comment
  RSA59759  Boisduvalia stricta E. K. Balls 1950-9-14 15807 Plumas 6 miles northwest of Chester, North Fork Feather River. 1402 Comment
  SEINET13948807 Image available Boschniakia hookeri E. K. Balls 1949-1 13780 Trinity Ripstein Camp, Canyon Creek, 2 miles above Dedrick. Alt 2500 ft 762 Comment
  RSA49453  Boykinia major E. K. Balls 1949-7-2 13782 Trinity Trinity County: Ripstein Camp, Canyon Creek. 762 Comment
  RSA49454  Boykinia major E. K. Balls 1949-7-2 13782 -a Trinity Trail to R above Bear Creek, from Dedrick. 1067 Comment
  RSA130936  Boykinia occidentalis E. K. Balls 1958-7-16 23548 Monterey S bank Salmon Creek. State Hwy 1. 46 Comment
  RSA138274  Boykinia occidentalis E. K. Balls 1960-5-13 24115 Monterey Grown in Botanic Garden, Claremont, from material collected July 16, 1958 (seed from #9997) by E.K. Balls, along Ste Hwy 1. S bank Salmon Creek. 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
  CAS-BOT-BC418515  Boykinia occidentalis E. K. Balls 1958-7-16 23548 Monterey Redwood Forest. S. bank, Salmon Creek, State Hwy. 1. 45 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
  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
  RSA125999  Brodiaea coronaria subsp. coronaria E. K. Balls 1957-5-23 22533 Butte US Hwy 99 E, 1.7 mi NW from jct with road from Pentz. 91 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
  UC1080383  Brodiaea minor E. K. Balls 1957-5-23 22532 Butte US Hwy 99, 1.7 mi NW from jct 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
  RSA90050  Brodiaea orcuttii E. K. Balls 1953-6-15 18333 San Diego Grown in Botanic Garden, under Prop. No. 6741, from seed purchased from Mrs. E. W. Cisler, San Diego, by Rowntree and Balls, then purchased from them by Garden in 1948 Comment
  RSA67453  Bromus diandrus E. K. Balls 1951-4-26 16379 Santa Barbara Canada Honda, 7 miles south of Surf. 5 Comment
  RSA67423  Bromus hordeaceus E. K. Balls 1951-4-26 16377 Santa Barbara Canada Honda, 7 miles south of Surf. 5 Comment
  RSA113307  Bromus marginatus E. K. Balls, Lee W. Lenz 1956-6-17 21708 Del Norte just s. of Ore-Calif. State line, U.S. Hwy. 199 366 Comment
  RSA67435  Bromus rubens E. K. Balls, B. K. Balls 1951-4-26 16376 Santa Barbara Canada Honda, 7 miles south of Surf. 5 Comment
  NY664730  Bromus tectorum var. glabratus E. K. Balls 1952-5-13 17225 Trinity 5.1 mi. s.w. from Douglas City Bridge over Trinity River on road to Hayfork Comment
  CAS-BOT-BC185352  Calamagrostis canadensis E. K. Balls 1950-9-8 15722 Plumas Lakes Center Public Campground. 2042 Comment
  RSA0107176  Calandrinia ambigua E. K. Balls, P. C. Everett 1958-3-19 22885 Imperial 4 mi. W of Mt. Signal, State Hwy. 98. 0 Comment
  RSA0034842  Calandrinia ciliata var. menziesii E. K. Balls 1948-4-15 7900 Monterey Carmel Highlands above Yankee Pt. 213 Comment
  RSA0083843  Calochortus amoenus E. K. Balls, Lee W. Lenz 1952-4-17 17062 Tulare Tule River Indian Reservation, Stony Creek, South Fork Tule River. 549 Comment
  UC1174999  Calochortus clavatus E. K. Balls and P. C. Everett 1959-6-29 23863 Los Angeles 1 mi ne Stokes Canyon entrance; Santa Monica Mts. 243 Comment
  RSA134724  Calochortus clavatus var. clavatus E. K. Balls, Percy C. Everett 1959-7-29 23863 Los Angeles Northeast of entrance to Stokes Canyon, Santa Monica Mountains. 244 Comment
  RSA22430  Calochortus kennedyi var. munzii E. K. Balls 1954-5-12 19350 San Bernardino Providence Mts, 1 mi up canyon W from Bonanza King Mine 1402 Comment
  RSA79011  Calochortus luteus E. K. Balls, Lee W. Lenz 1952-5-8 17128 Lake 3.1 miles north of Putah Creek along Highway 53, Middletown to Lower Lake Comment
  RSA113891  Calochortus luteus E. K. Balls, Lee W. Lenz 1955-5-13 20482 Butte 3.2 miles north of Oroville on road to Magalia and Paradise 122 Comment
  RSA125981  Calochortus luteus E. K. Balls 1957-5-24 22536 Tehama 12.2 miles northwest from junction State Highway 36 and U.S. Highway 99 244 Comment
  RSA48546  Calochortus luteus E. K. Balls 1948-5-16 7927 Monterey Road from Carmel Valley to Salinas 183 Comment
  CAS-BOT-BC483472  Calochortus minimus E. K. Balls; L. W. Lenz 1956-6-19 21838 Plumas 0.3 mile east along State Highway 89, past P.G.&E. Dam, Lake Almanor 1432 Comment
  CAS-BOT-BC492619  Calochortus monophyllus E. K. Balls; L. W. Lenz 1955-5-12 20469 El Dorado Rancho Santa and Botanical Garden, 2 mi. along rd. 1/4 mi. above Rainbow Hybridizing Gdns., Placerville 883 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
  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
  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
  SD46484  Calochortus venustus E. K. Balls, P. C. Everett 1956-5-10 21630 Kern On dry, open slopes in hard rocky soil, 4.9 miles east of Isabella, along Highway 178 to Walker Pass. 792 Comment
  UC1075572 Image available Calochortus venustus E. K. Balls and P. C. Everett 1956-5-10 21630 Kern 4.9 mi e Isabella (along Hwy 178 to Walker Pass) 792 Comment
  RSA89547  Calochortus weedii E. K. Balls, Percy C. Everett 1953-7-1 18341 San Diego San Pasqual Grade, 3 miles NW of Ramona, Highway 78. 396 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
  RSA48435  Calycoseris wrightii E. K. Balls 1949-4-3 12920 Imperial Colorado Desert. Chocolate Mountains, open slopes 8 miles along road from Niland to Blythe. Lower slopes of mountains. 152 Comment
  RSA67426  Calystegia macrostegia subsp. intermedia E. K. Balls, B. K. Balls 1951-4-26 16342 Santa Barbara Canada Hondo, along road leading south from Surf. 5 Comment
  UC1294041  Calystegia macrostegia subsp. macrostegia E. K. Balls and E. R. Blakley 1958-10-12 23659 Santa Barbara along road to China Harbor 2 mi e from Main Ranch (Santa Cruz Island); , e from Main Ranch 213 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
  RSA124290  Camissonia boothii subsp. condensata E. K. Balls, P. C. Everett 1958-3-20 22889 Imperial 0.5 mi north of US Highway 80 on road to Blythe. 61 Comment
  RSA48296  Camissonia boothii subsp. condensata E. K. Balls 1949-4-3 12930 Imperial Beal Well on road from Niland to Blyther, Colorado Desert. 457 Comment
  RSA60007  Camissonia boothii subsp. desertorum E. K. Balls 1950-5-23 14842 Mono Above Paradise Camp, off Highway 395, just north of Inyo Co. Line. 1982 Comment
  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
  RSA59393  Camissonia campestris subsp. campestris E. K. Balls, L. W. Lenz 1950-3-29 14500 Kern Mojave Desert, Old River to Buena Vista Lake, 8 miles E of Kern River Bridge. on Highway 399. 152 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
  RSA29336  Camissonia cheiranthifolia subsp. cheiranthifolia E. K. Balls 1953-10-9 18597 Sonoma South end of Doran Park, Bodega Bay, Hwy 1 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
  RSA124289  Camissonia claviformis subsp. aurantiaca E. K. Balls, P. C. Everett 1956-3-20 22888 Imperial Dry sandy flats; 0.5 mi. n. of U.S. Hwy. 80, road to Blythe. 61 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
  RSA114984  Camissonia ovata E. K. Balls, L. W. Lenz 1955-5-17 20755 Mendocino 3.1 miles SE of Willits along U.S. highway 101 427 Comment
  RSA48818  Camissonia ovata E. K. Balls 1948-3-5 7868 Monterey Carmel Mesa, Carmel 30 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
  RSA48428  Camissonia refracta E. K. Balls 1949-4-3 12912 a Imperial Gentle slopes and open flats between Niland and Blythe, Colorado Desert. 61 Comment
  RSA59843  Camissonia tanacetifolia subsp. tanacetifolia E. K. Balls 1950-5-17 14727 Modoc South shore, Clear Lake Bird Refuge 1381 Comment
  RSA59850  Camissonia tanacetifolia subsp. tanacetifolia E. K. Balls 1950-5-15 14694 Modoc 14.8 miles west of Alturas, Highway 299 1341 Comment
  CAS-BOT-BC162838  Camissoniopsis cheiranthifolia subsp. cheiranthifolia E. K. Balls 1965-11-8 12110 Monterey At end of 100 block Roberts Avenue 3 Comment
  CAS-BOT-BC162839  Camissoniopsis cheiranthifolia subsp. cheiranthifolia E. K. Balls 1951-3-16 15971 Monterey Carmel 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
  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
  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
  SEINET10972395  Campanula prenanthoides Edward K. Balls 1950-9-5 Balls 15682 Plumas Thompson Creek, main trail off La Porte Road (trail to Little Volcano), of Highway 24 east of Quincy 1463 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
  RSA114629  Cardamine californica var. integrifolia E. K. Balls, P. C. Everett 1956-4-17 21524 Tulare Middle Fork, Tule River, P. G. and E. Power Station to Camp Nelson. 1159 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
  RSA210933  Cardionema ramosissimum E. K. Balls 1969-5-19 12146 Monterey Carmel Highlands, opposite Yankee Point. 183 Comment
  RSA59915  Carex athrostachya E. K. Balls 1950-9-15 15836 Plumas North Fork Feather River, 6 miles northwest of Chester. 1402 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
  RSA60234  Carex feta E. K. Balls 1950-8-31 15530 Plumas Hwy 24, 1 mile north of Spanish Creek, just north of Quincy. 1098 Comment
  CAS-BOT-BC20141  Carex feta E. K. Balls 1949-6-30 13695 Trinity Open hollow in woods, 0.5 mile above Dedrick. 731 Comment
  RSA60122  Carex lenticularis var. impressa E. K. Balls 1950-9-2 15646 Plumas Nye Meadows, west slope of Mt. Ingalls, north of Grizzly Valley. 2256 Comment
  CAS-BOT-BC28511  Carex lenticularis var. lipocarpa E. K. Balls 1950-9-9 15736 Plumas Along small lake W of Lakes Center Public Campground. 2042 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
  CAS-BOT-BC118321  Carex praegracilis E. K. Balls 1950-5-10 14603 Modoc Below Monlo Baths, west shore Lower Alkali Lake 1402 Comment
  RSA59877  Carex praegracilis E. K. Balls 1950-5-11 14618 Modoc 8 miles N of Lake City, west shore of Upper Lake. 1402 Comment
  RSA29484  Carex senta E. K. Balls, Percy C. Everett 1954-5-19 19376 San Bernardino Fish Creek, SE from Santa Ana River, San Bernardino Mountains. 2195 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
  RSA67424  Castilleja affinis E. K. Balls, B. K. Balls 1951-4-26 16344 Santa Barbara Canada Honda, 7 miles south of Surf. Comment
  RSA89346  Castilleja angustifolia E. K. Balls, R. M. Straw 1954-5-11 19337 San Bernardino Above Beck Spring, Kingston Mountain, E Mojave Desert 1433 Comment
  CAS-BOT-BC225997  Castilleja applegatei subsp. pinetorum Edward Kent Balls 1950-5-10 15967 Modoc 0.5 mi. E of fork of Hwy 395 and Alturas Rd. 1584 Comment
  RSA49810  Castilleja applegatei subsp. pinetorum E. K. Balls 1949-7-1 13770 Trinity Trail to lakes, above Ripstein Camp, Canyon Creek. 1067 Comment
  RSA50045  Castilleja applegatei subsp. pinetorum E. K. Balls 1949-7-1 13748 Trinity Below Canyon Creek Meadow, trail to Dedrick. 1311 Comment
  RSA60360  Castilleja applegatei subsp. pinetorum E. K. Balls 1950-5-10 15967 Modoc 0.5 mi. east of fork of Hwy 395 and Alturas Road. 1585 Comment
  UC1080445  Castilleja attenuata E. K. Balls 1957-5-24 22553 Trinity Hayfork 716 Comment
  RSA113256  Castilleja foliolosa E. K. Balls 1955-4-4 20431 Riverside Chaparral, Ortega Hwy. 11 mi. ne. from Orange-Riverside Co. line, San Capistrano to Elsinore. 579 Comment
  UC1075900  Castilleja foliolosa E. K. Balls 1955-4-4 20431 Riverside San Juan Capistrano to Elsinore (11 mi ne from Orange-Riverside county line) 579 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
  UC1075563  Castilleja hispida subsp. brevilobata E. K. Balls and L. W. Lenz 1956-6-13 21672 Del Norte 5.1 mi ne junction with North Bank Road (High Divide); High Divide 518 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
  RSA210955  Castilleja latifolia E. K. Balls 1968-9-10 12166 Monterey 0.5 mile S from Garapata Creek along Coast 6 Comment
  RSA49755  Castilleja latifolia E. K. Balls 1948-2-24 7836 Monterey Carmel Highlands, Yankee Point 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-BC253998  Castilleja miniata E. K. Balls 1950-9-1 15667 Plumas east of Long Lake in meadow sloping to 2 smaller lakes (Helgamite Pond?) 2133 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
  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
  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
  RSA89634  Caulanthus cooperi E. K. Balls, R. M. Straw 1954-5-11 19322 San Bernardino above Horse Spring, Kingston Mountains 1494 Comment
  CAS-BOT-BC47870  Ceanothus cordulatus E. K. Balls 1954-9-27 20197 San Bernardino Sugarloaf Mt., n.w. slopes (from Moonridge) 2865 Comment
  RSA60216  Ceanothus cordulatus E. K. Balls 1950-9-6 15690 a Plumas 3.1 miles E of turn to Sloat, Hwy 24, between Quincy and Portola. 1250 Comment
  RSA97082  Ceanothus cordulatus E. K. Balls 1954-9-27 20197 San Bernardino Sugarloaf Mt, road from Moonridge, San Bernardino Mts. 2866 Comment
  SEINET3162178  Ceanothus crassifolius E. K. Balls, L. W. Lenz 1950-3-29 14532 Ventura Sespe Gorge above Portero Creek Bridge, Hwy 399 1067 Comment
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Apr 2 2014
  RSA49934  Ceanothus cuneatus E. K. Balls 1949-7-6 13846 Trinity Trail to Scorpion Creek, off main road from Trinity Center to Scott Mountain. 732 Comment
  RSA49957  Ceanothus cuneatus E. K. Balls 1949-7-5 13497 Trinity Rather open hillside, betw jct City and Derick. 610 Comment
  RSA78656  Ceanothus cuneatus E. K. Balls, Lee W. Lenz 1952-4-16 17026 Tulare 7.8 miles E of Springfield, along middle Fork Tule River near Powerhouse, Sequoia National Forest 762 Comment
  RSA48819  Ceanothus cuneatus var. dubius E. K. Balls 1948-3-19 7869 San Mateo 2 mi. N. of S end of State Rt. 5. 305 Comment
  UC1293858  Ceanothus cuneatus var. fascicularis E. K. Balls 1958-7-15 23539 Santa Barbara above La Purisima Mission, 1.5 mi S of Jct. with State Hwy 1. 152 Comment
  RSA130867  Ceanothus dentatus E. K. Balls 1958-7-18 23557 Monterey 3/4 miles S from china Camp along road to Tassajara Hot Springs. 1341 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
  RSA67008  Ceanothus foliosus E. K. Balls 1951-5-10 16533 Mendocino 3.5 miles W of Booneville across bridge on road to Manchester. Comment
  RSA79725  Ceanothus foliosus E. K. Balls, Lee W. Lenz 1952-5-10 17165 Mendocino 17.4 miles SE and E along road to willits from hwy 1 at Noyo. Comment
  CAS-BOT-BC49891  Ceanothus foliosus var. foliosus E. K. Balls; P. C. Everett 1953-7-1 18344 San Diego Pine Hills, near Julian on Dr. Melhorn's property, Pine Hills Drive 1310 Comment
  RSA113912  Ceanothus greggii var. vestitus E. K. Balls, Percy C. Everett 1956-5-10 21632 Kern 7 miles northwest of summit, Walker Pass, along Highway 178, Isabella to Freeman Junction 1527 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
  RSA79361  Ceanothus integerrimus E. K. Balls, Lee W. Lenz 1952-5-11 17176 Mendocino 9.9 miles NE along road to Dos Rios From Hwy 101 at Longvale Comment
Read comments
Feb 13 2015
  SEINET13945963 Image available Ceanothus integerrimus E. K. Balls 1949-1 13798 Trinity By old mine house, Chloride Mine above Dedrick. Alt 3000 ft 914 Comment
  RSA49822  Ceanothus integerrimus var. californicus E. K. Balls 1949-7-1 13758 Trinity Trail from Dedrick to Lakes, Canyon Creek. 1067 Comment
  RSA79094  Ceanothus integerrimus var. puberulus E. K. Balls, Percy C. Everett 1952-10-14 18208 Plumas 1 miles NE of jct of Hwy 89 and 24, betw Greenville and Quincy 915 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
  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
  RSA79058  Ceanothus oliganthus var. sorediatus E. K. Balls, Lee W. Lenz 1952-5-6 17093 Santa Clara Jct Hwy 5 with side road to Los Gatos along Santa Cruz Santa Clara County line. 610 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
  RSA79083  Ceanothus papillosus E. K. Balls, Lee W. Lenz 1952-5-6 17084 Santa Clara Hwy 17 between Santa Cruz and Los Gatos, .2 mi s. of Los Gatos. 122 Comment
  RSA109840  Ceanothus parvifolius E. K. Balls, Lee W. Lenz 1956-6-21 21858 Tuolumne 7 miles NE from Long Barn, Hwy 108, Sonora Pass road. 1738 Comment
  SEINET13946036 Image available Ceanothus perplexans E. K. Balls 1954-1 19382 San Bernardino 2.6 mi NW from South Fork Campground on road to Seven Oaks, San Bernardino mts. Alt 6000 ft. 1829 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
  RSA59889  Ceanothus prostratus E. K. Balls 1950-9-14 15816 Plumas 6 miles northwest of Chester, North Fork Feather River Comment
  SEINET13946047 Image available Ceanothus prostratus E. K. Balls 14632 Modoc .75 mile below (east of) crest of Fandango Pass. (from Fort Bidwell- Lake City Road to Bucks Creek Ranger Station on Hwy 395) Alt. 6100 ft 1859 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
  RSA130904  Ceanothus thyrsiflorus E. K. Balls 1958-7-19 23566 Santa Cruz 3.7 miles SE from Big Basin State Park Hqs, along Hwy 9. 366 Comment
  RSA66949  Ceanothus thyrsiflorus E. K. Balls 1951-5-4 16425 Del Norte Middle Fork Smith River, near Myrtle Creek Bridge, Hwy 199, 6 Rivers National Forest Comment
  RSA130937  Ceanothus thyrsiflorus E. K. Balls 1958-7-16 23547 San Luis Obispo 1.8 miles N from Arroyo de la cruz, Hwy 1. 30 Comment
  RSA113231  Ceanothus tomentosus E. K. Balls, Lee W. Lenz 1955-5-13 20688 Butte Paradise, on road from Oroville to Magalia 579 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
  RSA50142  Centaurium muehlenbergii E. K. Balls 1949-7-11 13970 Humboldt Nine miles from Bluff Creek, on Highway 96 on way to Willow Creek. 110 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
  RSA49802  Cephalanthera austiniae E. K. Balls 1949-7-1 13778 Trinity Trail to lakes, above Ripstein Camp, Canyon Creek. 1067 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
  RSA130882  Cercocarpus betuloides var. blancheae E. K. Balls, Blakley 1958-10-17 23748 Santa Barbara Santa Cruz Island. Canyon from Prisoner's Harbor to Main Ranch 53 Comment
  RSA59495  Cercocarpus ledifolius E. K. Balls 1950-5-16 14705 Siskiyou Caldwell Caves, Lava Beds National Monument. 1524 Comment
  RSA79381  Cercocarpus ledifolius E. K. Balls, Percy C. Everett 1952-10-4 18035 Inyo Whiney Portal Public Campground, east slope of Mt. Whitney. 2530 Comment
  RSA131712  Chaenactis artemisiifolia E. K. Balls 1958-6-27 23294 Riverside Yellow Pine Forest. Santa Ana Mts. , between Santiago Peak and Indian Truck Trail along Main Divide. 1311 Comment
  SD48479  Chaenactis carphoclinia E. K. Balls, P. C. Everett 1958-3-20 22938 Riverside South base, Eagle Mountains. 365 Comment
  RSA48424  Chaenactis carphoclinia var. carphoclinia E. K. Balls 1949-4-2 12909 Imperial Dominant on stony soil, gravel and sand and open slopes between Pope and Frink. -30 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
  RSA114987  Chaenactis glabriuscula var. heterocarpha E. K. Balls, L. W. Lenz 1955-5-17 20761 Mendocino 3.5 miles NE along State Hwy. 20 from jct. with U. S. Hwy. 101, north of Ukiah 366 Comment
  RSA49933  Chaenactis suffrutescens E. K. Balls 1949-7-6 13847 Trinity Trail to Scorpion Creek, off main road from Trinity Center to Scott Mountain. 732 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
  NY19050  Chamaecyparis lawsoniana E. K. Balls 1953-10-12 18649 Del Norte 3.3 miles east of Six Rivers National Forest, Highway 199 between Crescent City and Grants Pass 38.1 Comment
  RSA59811  Chamaesyce serpillifolia E. K. Balls 1950-9-14 15809 Plumas 6 miles northwest of Chester, North Fork Feather River. 1402 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
  RSA60225  Chenopodium botrys E. K. Balls 1950-9-7 15699 Plumas 4.4 miles W of Mohawk Ranger Station, Hwy 24 between Cromberg and Portola. Comment
  RSA210939  Chenopodium californicum E. K. Balls 1969-5-19 12148 Monterey Carmel Highlands, opposite Yankee Point; N end of Santa Lucia Mts. 183 Comment
  RSA246540  Chenopodium multifidum E. K. Balls 1969-8-19 12161 Monterey By Lake Roberts 6 Comment
  RSA48313  Chenopodium murale E. K. Balls 1949-4-4 12947 Riverside near Salton Beach on Highway 111, Colorado Desert -61 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
  SEINET3164136  Chimaphila umbellata E. K. Balls 1950-9-5 15676 Plumas Thompson Creek main trail, .2 mi. above turn off to Spur 3, near Quincy 1524 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
  RSA92005  Chlorogalum pomeridianum var. divaricatum E. K. Balls 1954-7-16 10150 Monterey Carmel Highlands above Yankee Point 351 Comment
  RSA48321  Chorizanthe corrugata E. K. Balls 1949-4-4 12955 Imperial Near Frink on Hwy 111 -61 Comment
  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
  RSA48301  Chorizanthe rigida E. K. Balls 1949-4-3 12936 Imperial Near Grays Well on Highway 80 between Holtville and Yuma, Colorado Desert. 76 Comment
  RSA48322  Chorizanthe rigida E. K. Balls 1949-4-4 12956 Imperial Near Frink on Hwy 111 -61 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
  RSA130950  Chorizanthe wheeleri E. K. Balls, E. R. Blakely 1958-10-16 23742 Santa Barbara Santa Cruz Island. Above swimming hole. 229 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
  RSA81971  Chrysolepis sempervirens E. K. Balls, P. C. Everett 1952-10-6 18075 Tuolumne 5.8 mi. s.w. of Niagara Creek, Hwy 108, between Dardanelle and Strawberry. 1677 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
  RSA59904  Chrysothamnus nauseosus subsp. albicaulis E. K. Balls 1950-9-14 15819 Plumas 6 miles NW of Chester, North Fork Feather River. 1402 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
  RSA79189  Chrysothamnus nauseosus subsp. albicaulis E. K. Balls, Percy C. Everett 1952-10-5 18049 Mono 0.5 miles NW of Long Valley Resorts, Hwy. 395 2134 Comment
  RSA81989  Chrysothamnus nauseosus subsp. albicaulis E. K. Balls, Percy C. Everett 1952-10-5 18056 Mono 3 miles NW of Summit Conway Grade, Hwy. 395, north of Lake Tioga 2287 Comment
  RSA125856  Chrysothamnus nauseosus subsp. bernardinus E. K. Balls, Percy C. Everett 1957-11-6 22793 Riverside Vanderventer Flat, State Hwy 74, 1402 Comment
  RSA81990  Chrysothamnus nauseosus subsp. consimilis E. K. Balls 1952-10-5 18057 Mono Hwy. 395 at turnoff to Green Lake, 8.1 miles NW of Summit Conway Grade 2134 Comment
  RSA96063  Chrysothamnus nauseosus subsp. consimilis E. K. Balls, Percy C. Everett 1954-10-4 20207 Los Angeles Hwy 6, 0.5 miles S of kern County line, between Lancaster to Rosamond 732 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
  RSA49458  Chrysothamnus nauseosus subsp. hololeucus E. K. Balls 1949-10-17 14382 San Bernardino 1 mile north of Cajon on Hwy. 66. 1067 Comment
  RSA125893  Chrysothamnus nauseosus subsp. mohavensis E. K. Balls, Percy C. Everett 1957-11-13 22809 San Bernardino 8.6 miles NW on road Pioneer Town to Big Bear, Pinyon Juniper woodland. 1524 Comment
  RSA78897  Chrysothamnus nauseosus subsp. mohavensis E. K. Balls, Percy C. Everett 1952-10-3 18007 Los Angeles 2.3mi. N of lancaster, Hwy 6 at jct. with Hwy 138. 762 Comment
  RSA125849  Chrysothamnus paniculatus E. K. Balls, Percy C. Everett 1957-11-13 22802 San Bernardino E. slope, Morongo Valley. 915 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
  RSA78945  Chrysothamnus viscidiflorus subsp. viscidiflorus E. K. Balls, Percy C. Everett 1952-10-12 18172 Siskiyou 1.8 miles south of turn off to Medicine Lake, on road from Indian Well Ranger Station, Modoc Lava Beds National Monument. 1372 Comment
  RSA81984  Chrysothamnus viscidiflorus subsp. viscidiflorus E. K. Balls 1952-10-5 18051 Mono 0.5 miles NW of Long Valley Resorts, Hwy. 395 2134 Comment
  UC1080352  Chylismia cardiophylla subsp. cardiophylla E. K. Balls and P. C. Everett 1958-3-20 22918 Imperial Ogilby 106 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
  RSA59315  Cichorium intybus E. K. Balls 1950-9-14 15799 Plumas Where Dixie Canyon runs into Indian Creek, Hwy 89 1098 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
  CAS-BOT-BC280040  Cirsium mohavense E. K. Balls 1949-10-18 14392 San Bernardino Rabbit Spring, near Lucerne Valley 914 Comment
  RSA0070641  Cirsium mohavense E. K. Balls 1949-10-18 14392 San Bernardino Rabbit Spring, near Lucerne Valley. 915 Comment
  CAS-BOT-BC14930  Cirsium occidentale var. candidissimum Edward Kent Balls; Percy C. Everett 1952-10-11 18157 Modoc 1 mi. SE of crest of Fandango Pass, Warner Mountains 1706 Comment
  RSA48543  Cirsium occidentale var. candidissimum E. K. Balls 1948-5-13 7921 Monterey Carmel Highlands above Yankee Point. 183 Comment
  SEINET3146345  Cirsium occidentale var. candidissimum E. K. Balls 1950-9-6 15696 Plumas Jackson Crk Public Camp, Middle Fork Feather Rv. of Hwy. 24, E of Quincy 1402 Comment
  RSA0070696  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
  RSA59828  Cirsium vulgare E. K. Balls 1950-9-15 15845 Plumas North Fork Feather River, 6 miles northwest of Chester 1402 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
  RSA59113  Cirsium vulgare E. K. Balls 1950-8-30 15517 Plumas Just west of Feather River Experiment Station. 4 miles north of Quincy. 1067 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
  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
  RSA0059994  Clarkia biloba subsp. brandegeeae E. K. Balls, Lenz 1956-6-20 21853 Nevada 7.6 miles NW of Nevada City, Hwy 49, South Fork Yuba River. 457 Comment
  RSA50005  Clarkia concinna subsp. concinna E. K. Balls 1949-6-30 13686 Trinity About Ripstein Camp, Canyon Creek 762 Comment
  RSA85398  Clarkia concinna subsp. concinna E. K. Balls, Lee W. Lenz 1956-6-12 21658 Trinity 1.1 mi. nw. of Burnt Ranch along U.S. Hwy 299, Weaverville to Willow Creek. 427 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
  RSA0060011  Clarkia davyi E. K. Balls 1958-7-20 23572 Marin Point Reyes Peninsula, about jct of roads to Drake s Bay and Point Reyes Lighthouse. 122 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
  UC1293862  Clarkia prostrata E. K. Balls 1958-7-16 23546 San Luis Obispo 1.5 mi n Cambria (State Hwy. 1) 15 Comment
  RSA48801  Clarkia purpurea subsp. quadrivulnera E. K. Balls 1948-5-16 7926 Monterey Road from Carmel Valley to Salinas 183 Comment
  RSA78961  Clarkia stellata E. K. Balls, Percy C. Everett 1952-10-11 18166 Modoc 6.1 mi. W of turn off of Highway 139 on road to Pumice Pits at E edge of Glass Flow. 1280 Comment
  RSA162471  Clarkia unguiculata E. K. Balls 1963-8-14 12078 Monterey Carmel Highlands, opposite Yankee Point 305 Comment
  RSA244449  Clarkia unguiculata E. K. Balls 1965-7-8 12097 Monterey Carmel Highlands, opposite Yankee Point. 183 Comment
  RSA78742  Clarkia williamsonii E. K. Balls, Percy C. Everett 1952-10-16 18227 Madera South end of Bass Lake where road forks to North Fork. 1067 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
  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
  CAS-BOT-BC197475  Claytonia rubra subsp. rubra Edward Kent Balls 1950-5-12 14640 Modoc Above Buck Creek Ranger Station. 1767 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
  CAS-BOT-BC443925  Claytonia sibirica E. K. Balls; L. W. Lenz 1955-5-16 20749 Mendocino About jct. old Coast Road with State Hwy. 1, n. of Rockport. 45 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
  RSA386259  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
  CAS-BOT-BC423228  Cleomella plocasperma E. K. Balls 1949-10-18 14394 San Bernardino Rabbit Springs, near Lucerne Valley 914 Comment
  RSA50041  Clintonia uniflora E. K. Balls 1949-7-1 13727 Trinity Above Canyon Creek Meadow, trail to lakes. 1387 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
  RSA66915  Collinsia heterophylla E. K. Balls 1951-5-3 16409 Sonoma Maacama (Miyakama) Creek, between Kellogg and Alexander Valley, Hwy 28, 2 mi. from turnoff to Geyserville. 610 Comment
  RSA80616  Collinsia linearis E. K. Balls, Lee W. Lenz 1952-5-13 17231 Trinity 5.6 mi. n. of Junction City (Hwy 299) along Canyon Creek to Dedrick. Comment
  RSA49813  Collinsia parviflora E. K. Balls 1949-7-1 13767 Trinity Trail from Dedrick to lakes. Canyon Creek. 915 Comment
  RSA60368  Collinsia parviflora E. K. Balls 1950-5-9 15951 Lassen 6 miles south of Milford, Hwy 395. 1296 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
  RSA49807  Collinsia torreyi var. latifolia E. K. Balls 1949-7-1 13773 Trinity Trail to lakes from Ripstein Camp, Canyon Creek. 1067 Comment
  RSA59239  Collomia grandiflora E. K. Balls 1950-8-31 15527 Plumas Hwy. 24, 1 mile north of Spanish Creek, just north of Quincy 1098 Comment
  RSA50221  Collomia grandiflora E. K. Balls 1949-7-9 13928 Siskiyou 4.3 miles from Etna on road to Sawyer's Bar Comment
  RSA494448  Collomia tracyi E. K. Balls 1949-7-3 13787 Trinity Trail to right above Bear Creek, above Dedrick. 1067 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
  RSA131497  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 rd. to Main Ranch. 91 Comment
  SEINET3158290  Convolvulus villosus E. K. Balls, L. W. Lenz 1950-3-29 14537 Ventura Ventura; 1.5 miles S of junction Rose Valley road and Hwy 399 610 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
  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
  RSA60306  Coreopsis bigelovii E. K. Balls, Lee W. Lenz 1950-3-29 14541 Ventura 2 mi. south of junction of Hwy 399 and road to Rose Valley. 488 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
  RSA0070728  Coreopsis calliopsidea E. K. Balls, N. N. Balls 1966-3-17 12114 Kern N of Mojave along Hwy 46 [466] to Tehachapi. Comment
  RSA262299  Coreopsis gigantea E. K. Balls 1974-3-15 12191 Monterey Carmel Highlands opposite Yankee Point. 152 Comment
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Jul 15 2020
  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
  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
  RSA179738  Corethrogyne filaginifolia var. filaginifolia E. K. Balls 1965-9-11 12107 Monterey Carmel Highlands, opposite Yankee Point. 152 Comment
  RSA210941  Corethrogyne filaginifolia var. filaginifolia E. K. Balls 1969-9-9 12167 Monterey 0.5 mile S of Garapata Creek 6 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
  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
  RSA50016  Cornus stolonifera E. K. Balls 1949-7-1 13724 Trinity Above Canyon Creek Meadow, Canyon Creek. 1387 Comment
  RSA59421  Cornus stolonifera E. K. Balls 1950-9-7 15702 Plumas Lakes Center Public Campground. 2043 Comment
  RSA79730  Cornus stolonifera E. K. Balls, P. C. Everett, B. K. Balls 1952-10-4 18038 Inyo Whitney Portal Public Campground, east slope of Mt. Whitney. 2530 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
  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
  RSA78930  Corylus cornuta var. californica E. K. Balls, P. C. Everett 1952-10-17 18231 Fresno 4.5 mi. n. of Shavers Lake, Hwy 168, to Huntington Lake. 2134 Comment
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Jul 25 2009
  UC1080303  Crataegus gaylussacia E. K. Balls 1957-5-25 22602 Humboldt State Hwy 36, Van Duzen River, W of Trinity-Humboldt Co. line 731 Comment
  UC1080446  Crepis monticola E. K. Balls 1957-5-24 22555 Trinity Hayfork 716 Comment
  CAS-BOT-BC290896  Crepis pleurocarpa E. K. Balls 1949-7-7 13873 Trinity 5.3 miles north of Eagle Creek on road to Scott Mt. 822 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
  RSA59786  Cressa truxillensis E. K. Balls 1950-5-23 14864 Inyo 11 miles south of Independence. 1189 Comment
  CAS-BOT-BC14874  Crocidium multicaule Edward Kent Balls 1950-5-10 15956 Modoc Hwy 395, 5.5 mi. E of Alturas. 1524 Comment
  SEINET3146470  Crocidium multicaule E. K. Balls 1950-5-10 15956 Modoc Hwy. 395, 5.5 mi. E of Alturas 1524 Comment
  RSA60364  Crocidium multicaule E. K. Balls 1950-5-10 15956 Modoc Highway 395, 5.5 miles east of Alturas. 1524 Comment
  RSA48827  Cryptantha E. K. Balls 1948-3-21 7877 Monterey Carmel Highlands above Yankee Pt. 213 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
  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
  RSA60002  Cryptantha circumscissa E. K. Balls 1950-5-23 14850 Mono Above Paradise Camp, Highway 395, just north of Inyo County line. 1951 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
  RSA124328  Cryptantha maritima E. K. Balls 1958-3-20 22914 Imperial 2.4 mi. N of U. S Hwy. 80 on rd. to Blythe. 91 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
  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
  RSA0079578  Cryptantha muricata var. muricata E. K. Balls 1948-1-31 7831 Monterey Laffley Creek. 30 Comment
  RSA59756  Cryptantha torreyana E. K. Balls 1950-9-14 15804 Plumas 6 miles northwest of Chester, North Fork Feather River. 1402 Comment
  RSA50181  Cryptantha torreyana E. K. Balls 1949-7-4 13799 Trinity Chloride Mine, above Dedrick. 915 Comment
  RSA29511  Cryptantha tumulosa E. K. Balls, Straw 1954-5-12 19346 San Bernardino Cedar Canyon, Mid Hills, 5.3 mi E. of Chase Siding. 1524 Comment
  CAS-BOT-BC70459  Cryptogramma acrostichoides E. K. Balls 1950-9-1 15610 Plumas East of Long Lake 2133 Comment
  RSA50018  Cryptogramma acrostichoides E. K. Balls 1949-7-1 13722 Trinity Canyon Creek Meadow, Canyon Creek, 8 miles above Dedrick 1372 Comment
  RSA125841  Cylindropuntia echinocarpa E. K. Balls, Percy C. Everett 1957-11-13 22801 Riverside Snow Creek, between village and Fish Hatchery. 671 Comment
  RSA0084998  Cylindropuntia ganderi var. ganderi E. K. Balls, Percy C. Everett 1957-11-5 22768 Imperial 6.9 miles NW from Ocotillo. 244 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
  RSA138268  Cyperus eragrostis E. K. Balls 1960-6-9 24160 Los Angeles Grown in Botanic Garden, Claremont. 412 Comment
  RSA78211  Cyperus eragrostis E. K. Balls, Percy C. Everett 1952-10-14 18217 -a Butte 2.6 miles SW of Butte-Plumas County line. Highway 24. 274 Comment
  RSA59247  Cyperus squarrosus E. K. Balls 1950-8-31 15547 Plumas Spanish Creek, off Highway 24, just north of Quincy. 1067 Comment
  RSA78212  Cyperus strigosus E. K. Balls, Percy C. Everett 1952-10-14 18217 Butte 2.6 miles SW of Butte-Plumas County line. Highway 24. 274 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
  RSA50165  Cypripedium montanum E. K. Balls 1949-7-10 13957 Siskiyou 5 miles from Sawyers Bar on road to Cecilville. 1220 Comment
  RSA48327  Dalea mollis E. K. Balls 1949-4-4 12961 Riverside Hollows between Durmid and Salton sea on Hwy 111. -30 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
  UC1080354  Dalea mollissima E. K. Balls and P. C. Everett 1958-3-20 22922 Imperial 3.5 mi. n. of Ogilby on rd. to Blythe Comment
  UC1080594  Datura discolor E. K. Balls and P. C. Everett 1957-11-5 22761 Imperial road ne from Niland to Beal Well Beal Well 121 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
  SEINET13943961 Image available Daucus pusillus E. K. Balls 1948-1 7930 Monterey Carmel Highlands above Yankee Point; 600 ft 183 Comment
  CAS-BOT-BC300031  Deinandra corymbosa subsp. corymbosa E. K. Balls 1963-7-18 12071 Monterey Carmel Highlands, opp. Yankee Point 182 Comment
  UC1174924  Deinandra fasciculata E. K. Balls and E. R. Blakley 1958-10-14 23710 Santa Barbara head of Canyon Medio; Santa Cruz Island 274 Comment
  CAS-BOT-BC9096  Delphinium cardinale E. K. Balls 1954-7-27 19549 Los Angeles N. of Claremont, just E of Botanic Garden Comment
  RSA125674  Delphinium decorum E. K. Balls 1957-5-25 22567 Trinity 7.5 miles NW from forest Glen, Hwy 36. 1220 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
  RSA79370  Delphinium decorum subsp. tracyi E. K. Balls, Lee W. Lenz 1952-5-12 17196 Humboldt 11.2 miles E along Hwy 36 from Bridgeville to Cobbs Comment
  RSA79336  Delphinium depauperatum E. K. Balls, Lee W. Lenz 1952-5-12 17208 Trinity 3.9 miles W of turn off Hwy 36 to Peanut and Hayford 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
  RSA0106162  Delphinium gracilentum E. K. Balls, Lee W. Lenz 1952-4-17 17060 Tulare Tule River Indian Reservation, Stony Creek, from South Fork Tule River. 610 Comment
  RSA59375  Delphinium gypsophilum subsp. gypsophilum E. K. Balls 1950-3-29 14518 Kern 2.5 miles N of maricopa, Hwy 399 305 Comment
  RSA60377  Delphinium hansenii E. K. Balls 1950-4-25 15938 Kern 13 miles SE of Edison, turn-off to Caliente, Hwy 466. 488 Comment
  CAS-BOT-BC10314  Delphinium hesperium E. K. Balls; L. W. Lenz 1956-6-12 21665 Humboldt 9.1 mi. NE from Blue Lake along U.S. Hwy. 299, Arcata to Willow Creek 487 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
  RSA0110261  Delphinium hutchinsoniae E. K. Balls 1965-5-7 12089 Monterey Carmel Highlands opposite Yankee Point. 183 Comment
  RSA0110262  Delphinium hutchinsoniae E. K. Balls 1948-3-26 7884 Monterey Laffley Creek, Big Sur. 76 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
  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-BC217307  Delphinium nuttallianum Edward Kent Balls 1950-5-18 14745 Modoc Above Upper Rush Creek Public Camp, 2.5 mi. E of Hwy 299. 1828 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
  RSA107041  Delphinium nuttallianum E. K. Balls, Lee W. Lenz 1955-5-13 20700 Plumas Between Tobin and Camp Rogers, U.S. Hwy 40. 610 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
  RSA96217  Delphinium parryi E. K. Balls 1954-4-19 19014 San Diego Botanic Garden. Comment
  RSA49725  Delphinium parryi subsp. blochmaniae E. K. Balls 1948-6-6 7953 Santa Barbara Near La Purissima Mission, Lompoc. 37 Comment
  CAS-BOT-BC121436  Delphinium parryi subsp. parryi E. K. Balls 1949-5-4 13478 Riverside Cajalco Road, 2 miles from Corona to Elsinore Highway on road to Lake Matthews, Gavilan Hills. Comment
  UC1080381  Delphinium patens subsp. patens E. K. Balls 1957-5-23 22529 Butte 3 mi se turn-off (Hwy 32 to De Sabla) 670 Comment
  RSA125699  Delphinium polycladon E. K. Balls 1957-5-25 22603 Humboldt 4.5 miles SW of Dinsmores, Hwy 36. 823 Comment
  RSA77948  Delphinium recurvatum E. K. Balls, Lee W. Lenz 1952-4-17 17077 Kern About Kern and Tulare counties, 19 miles NE of jct. with Hwy 99 and Hwy65. 152 Comment
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Feb 19 2014
  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
  RSA400060  Delphinium variegatum E. K. Balls 1948-4-15 7901 Monterey Carmel Highlands above Yankee Point 183 Comment
  RSA0106172  Delphinium variegatum subsp. variegatum E. K. Balls, Lee W. Lenz 1952-4-16 17015 Tulare 8 miles NE jct with road to Tule River Indian Reservation, Hwy 190, between Porterville and Coffee Camp. 213 Comment
  RSA126027  Delphinium variegatum subsp. variegatum E. K. Balls 1957-5-21 22500 Amador Hwy 49, 4.1 miles S of Amador El Dorado County line. Comment
  SD48374  Delphinium variegatum subsp. variegatum E. K. Balls 1957-5-21 22500 Amador State Hwy. 49, 4.1 mi. s. of Amador-El Dorado Co. line 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
  CAS-BOT-BC82952  Dendromecon rigida E. K. Balls 1954-7-29 19561 Riverside Along Indian Truck Trail in Santa Ana Mountains. 944 Comment
  OBI11832  Dendromecon rigida E. K. Balls 1948-4-7 7889 Monterey State Rte 1 14m S of Carmel Comment
  SEINET5339595  Dendromecon rigida E. K. Balls 1948-4-7 7889 Monterey State Rt. 1. 14 miles south of Carmel. 15 Comment
  SEINET4566879  Deschampsia danthonioides E. Balls 1948-5-22 7932 Monterey Carmel Highlands above Yankee Point 213 Comment
  RSA60121  Deschampsia elongata E. K. Balls 1950-9-2 15644 Plumas Nye Meadows, west slope of Mt. Ingalls, north of Grizzly Valley. 2256 Comment
  RSA134666  Descurainia E. K. Balls 1959-2-9 23761 Los Angeles Claremont. Comment
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Aug 6 2008
  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
  RSA59808  Descurainia pinnata subsp. filipes E. K. Balls 1950-5-17 14722 Siskiyou New Lava Flow, along road from Schonchin Butte to Capt. Jack s Stronghold, Lava Beds Nat l Monument. 1463 Comment
  RSA59388  Descurainia pinnata subsp. glabra E. K. Balls, Lee W. Lenz 1950-3-29 14505 Kern Mojave Desert, Old River to Buena Vista Lake, 8 miles E of Kern River Bridge. on Highway 399 152 Comment
  RSA96477  Dicentra chrysantha E. K. Balls 1954-8-3 19734 Ventura on road from Cuyama Valley to Ojai, Ventura County 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
  RSA0083834  Dichelostemma capitatum E. K. Balls, Lee W. Lenz 1952-4-17 17063 Tulare Tule River Indian Reservation, Stony Creek, South Fork Tule River. 549 Comment
  RSA179760  Dichelostemma capitatum subsp. capitatum E. K. Balls 1965-5-26 12088 Monterey Carmel Highlands, opposite Yankee Point. 213 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
  RSA95878  Dichelostemma capitatum subsp. capitatum E. K. Balls 1954-5-26 19413 Los Angeles Grown in Botanic Garden [Claremont] 412 Comment
  SEINET3142998  Dichelostemma capitatum subsp. pauciflorum E. K. Balls, L. W. Lenz 1950-3-28 14494 Kern 4 mi NW of Woodford, Hwy 466, between Tehachapi and Bakersfield 610 Comment
  RSA50162  Dichelostemma ida-maia E. K. Balls 1949-7-10 13954 Siskiyou 5 miles from Sawyer s bar on road to Cecilville. 1220 Comment
  CAS-BOT-BC502706  Dichelostemma multiflorum E. K. Balls 1949-7-7 13868 Trinity 5.3 miles N of Eagle Creek on road to Scott Mt. 822 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
  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
  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
  CAS-BOT-BC152263  Diplacus clevelandii E. K. Balls 1958-6-27 23279 Orange Road to Santiago Peak from Silverado Canyon, 3.8 mi. from gate. 975 Comment
  CAS-BOT-BC153435  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) 1005 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
  RSA130910  Dirca occidentalis E. K. Balls 1958-7-22 23593 San Mateo North end of Searsville Lake 183 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
  RSA48408  Dithyrea californica E. K. Balls 1949-4-3 12893 Imperial Hwy 80 between Holtwille and Yuma near Grays Well. 30 Comment
  SD48527  Dithyrea californica E. K. Balls, P. C. Everett 1958-3-20 22908 Imperial 0.5 miles north from US Highway 80 on road to Blythe 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
  SEINET3163994  Dodecatheon conjugens E. K. Balls 1950-5-11 14628 Modoc 8.1 mi. northeast of Fort Bidwell, above Cow Head Lake, along 8-mile Creek 1463 Comment
  CAS-BOT-BC218271  Dodecatheon conjugens var. conjugens Edward Kent Balls 1950-5-17 14737 Modoc Howard's Gulch Public Camp, off Hwy 139, NW of Canby. 1432 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
  UC1075814  Dodecatheon hendersonii E. K. Balls and L. W. Lenz 1955-5-14 20708 Plumas 1.5 mi n Greenville (along road to Lake Almanor, Hwy 89); n of Greenville, rd to Lake Almanor 1127 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
  RSA50055  Dodecatheon jeffreyi E. K. Balls 1949-7-1 13738 Trinity Canyon Creek Meadows, Canyon Creek. 1372 Comment
  RSA79374  Draba verna E. K. Balls, Lee W. Lenz 1952-5-12 17200 Humboldt 0.6 mi E of Dinsmore along Hwy 36 from Alton to Red Bluff. 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
  RSA59482  Drymocallis glandulosa E. K. Balls 1950-9-15 15867 Plumas S tip Lake Almanor, near P G E dam, Hwy 89. 1372 Comment
  RSA79050  Drymocallis glandulosa var. wrangelliana E. K. Balls, Lee W. Lenz 1952-5-6 17086 Santa Clara Hwy 17 between Santa Cruz and Los Gatos, .2 mi s. of Los Gatos. 122 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
  RSA131112  Dudleya candelabrum E. K. Balls, E. R. Blakley 1958-10-15 23726 Santa Barbara Santa Cruz Island. Mouth of Laguna Canyon. 3 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
  CAS-BOT-BC109691  Dudleya densiflora E. K. Balls 1954-8-3 19735 Los Angeles San Gabriel Mountains. At mouth of San Gabriel Canyon. 228 Comment
  RSA131303  Dudleya greenei E. K. Balls, E. R. Blakely 1958-10-11 23619 Santa Barbara Santa Cruz Island. 1/2 mile from main ranch on road to Prisoner's Harbor. 91 Comment
  UC1174872  Dudleya greenei E. K. Balls and E. R. Blakley 1958-10-13 23758 Santa Barbara e Prisoner's Harbor; Santa Cruz Island 4 Comment
  CAS-BOT-BC414975  Dudleya lanceolata E. K. Balls 1949-6-24 13660 Santa Barbara Mojagui Pass, road to Solvang through Alisal Ranch 274 Comment
  UC933322  Dudleya virens E. K. Balls 1949-5-11 13468 Los Angeles in Botanic Garden RSABG (material originally collected by Wolf on Santa Catalina Island, Fourth of July Canyon) Comment
  CAS-BOT-BC109731  Dudleya virens subsp. hassei E. K. Balls 1932-5-11 19733 Los Angeles On point at west side of Fourth of July Cave, Santa Catalina Island. Comment
  RSA81993  Dugaldia hoopesii E. K. Balls, Percy C. Everett 1952-10-5 18060 Mono 1.5 mi. east of crest of Sonora Pass on Hwy 108 2744 Comment
  CAS-BOT-BC113789  Dulichium arundinaceum E. K. Balls 1950-9-9 15742 Plumas West of Lakes Center Public Campground, S end of small lake. 2042 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
  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
  RSA69989  Dyssodia cooperi E. K. Balls, R. M. Straw 1954-5-11 19344 San Bernardino Below crystal Spring, Kingston Mts 1189 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
  UC1028478  Eleocharis parishii E. K. Balls and P. C. Everett 1956-10-24 22213 San Bernardino N of Victorville (along Mojave River) 822 Comment
  RSA59402  Elymus glaucus E. K. Balls 1950-9-8 15721 Placer Lakes Center Public Campground 2043 Comment
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Sep 16 2014
  UCD61806  Elymus glaucus E. K. Balls 1963-5-18 12063 Monterey Closed Cone Pine Forest and Coastal Scrub. 152 Comment
  RSA162487  Elymus glaucus E. K. Balls 1963-5-18 12063 Monterey Closed Cone Pine Forest & 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
  RSA60304  Emmenanthe penduliflora E. K. Balls, Lee W. Lenz 1950-3-29 14545 Ventura 2.5 miles S of Jct or Rose Valley road and Hwy 399, just above Wheeler Hot Springs 457 Comment
  RSA60371  Emmenanthe penduliflora E. K. Balls 1950-4-25 15944 Ventura 1.5 miles from turn off to Rose Valley, HWY 399. 610 Comment
  UC1175015  Ephedra californica E. K. Balls 1959-5-28 23817 Los Angeles Rancho Santa Botanic Garden Claremont, Rancho Santa Botanic Garden Comment
  RSA50185  Epilobium angustifolium var. macrophyllum E. K. Balls 1949-7-8 13922 Siskiyou Road from Scott Mountain to Callahan, southern Siskiyou county. 1372 Comment
  RSA59241  Epilobium brachycarpum E. K. Balls 1950-8-31 15529 Plumas Hwy 24, 1 mile north of Spanish Creek, just north of Quincy. 1098 Comment
  CAS-BOT-BC166447  Epilobium canum subsp. canum E. K. Balls; E. R. Blakley 1958-10-14 23709 Santa Barbara Santa Cruz Island, 1/2 mi. W. from main ranch 76 Comment
  RSA130804  Epilobium canum subsp. canum E. K. Balls, E. R. Blakley 1958-10-14 23709 Santa Barbara Santa Cruz Island. 1.2 mi W from Main Ranch. 76 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
  RSA131097  Epilobium ciliatum subsp. ciliatum E. K. Balls, E. R. Blakley 1958-10-15 23722 Santa Barbara Santa Cruz Island. Small canyon E. of Laguna Canyon. 15 Comment
  RSA59252  Epilobium ciliatum subsp. ciliatum E. K. Balls 1950-8-31 15541 Plumas Spanish Creek, off Highway 24, just north of Quincy. 1067 Comment
  RSA130935B  Epilobium ciliatum subsp. watsonii E. K. Balls 1958-7-16 23551 Monterey 11.8 mi. northwest of San Luis Obispo-Monterey Co. Line along State Hwy 1 15 Comment
  UC1293866  Epilobium ciliatum subsp. watsonii E. K. Balls 1958-7-16 23551 Monterey along State Hwy 1 11.8 mi nw San Luis Obispo-Monterey Co. line (facing sea cliffs) 15 Comment
  RSA60114  Epilobium hallianum E. K. Balls 1950-9-2 15637 Plumas Nye Meadows, west slope of Mt. Ingalls, north of Grizzly Valley 2256 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
  SD46498  Epipactis gigantea E. K. Balls, P. C. Everett 1956-7-6 21888 Inyo West side, south end of Owens Lake, 5 miles north of Olancha, U.S. Highway 6/395, alkali sink community. At moist ditch. 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
  SEINET6032073  Equisetum arvense E. K. Balls 1950-8-31 15532 Plumas Highway 24, 1 mile north of Spanish Creek just north of Quincy. 1097 Comment
  RSA59521  Equisetum hyemale var. affine E. K. Balls 1950-5-21 14818 Modoc Around South Fork Public Camp, South fork Pit River, Likley to Jess Valley. 1433 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
  RSA131101  Eremocarpus setiger E. K. Balls, E. R. Blakley 1958-10-11 23652 Santa Barbara Santa Cruz Island. 305 Comment
  RSA0107367  Eriastrum densifolium subsp. densifolium E. K. Balls 1948-6-5 7951 San Luis Obispo Between Pismo Beach and Guadalupe. 8 Comment
  RSA115042  Eriastrum eremicum E. K. Balls 1955-7-26 20983 San Bernardino At Dolimite, west from Hwys. 66/91 at Hodge. Comment
  RSA0120360  Eriastrum eremicum subsp. eremicum E. K. Balls 1948-6-12 7960 San Bernardino above Coyote Lake, Barstow to Camp Irwin. 914 Comment
  UC952869  Eriastrum pluriflorum E. K. Balls 1950-5-24 14874 San Bernardino 11.3 mi n junction of Hwd. 395 and Hwd. 466 762 Comment
  CAS-BOT-BC515257  Eriastrum wilcoxii E. K. Balls 1950-5-23 14854 Mono Above Paradise Camp, off Hwy 395, just north of Inyo Co. line 1981 Comment
  RSA79196  Ericameria arborescens subsp. arborescens E. K. Balls, Percy C. Everett 1952-10-7 18084 Tuolumne 5.3 mi NW of Sonora on road to Vallecito, off Hwy 49. 457 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
  RSA78947  Ericameria bloomeri E. K. Balls, Percy C. Everett 1952-10-12 18174 Siskiyou S boundary of Lava Beds National Monument on road to Tennant from Indian Well Ranger Station 1372 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
  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
  UC1080586  Ericameria cuneata var. spathulata E. K. Balls and P. C. Everett 1957-11-13 22804 San Bernardino 4.7 mi nw on rd Yucca Valley to Pioneer Town (on dry rocky hills and on rocks); Joshua Tree Woodland Plant Community 1127 Comment
  CAS-BOT-BC286921  Ericameria ericoides E. K. Balls 1969-8-31 12163 Monterey Carmel Highlands, opp. Yankee Point. N. end Santa Lucia Mts. 304 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
  CAS-BOT-BC292334  Ericameria linearifolia E. K. Balls; L. W. Lenz 1950-3-29 14529 Santa Barbara 8 miles N of fork to Camp Ozena, Highway 399 on way to Ojai 944 Comment
  RSA59308  Ericameria linearifolia E. K. Balls, Lee W. Lenz 1950-3-29 14529 Santa Barbara 8 miles N of Fork to Camp Ozena, Hwy 399, on road to Ojai 945 Comment
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Apr 15 2014
  SD43787  Ericameria nauseosa var. hololeuca E. K. Balls 1949-10-18 14390 San Bernardino Rabbit Spring, near Lucerne. 915 Comment
  SEINET7950754 Image available Ericameria nauseosa var. hololeuca E. K. Balls 1949-10-18 14390 San Bernardino Rabbit Spring, near Lucerne Valley 914 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
  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
  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
  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
  RSA116073  Erigeron divergens E. K. Balls, Lee W. Lenz 1955-5-14 20720 Tehama 4.6 miles SW of Payne's Creek along State Hwy. 36, Lake Almanor to Red Bluff 488 Comment
  RSA78916  Erigeron divergens E. K. Balls, Percy C. Everett 1952-10-10 18144 Lassen 8 mi. SE of Ravendale, Hwy 395, between Susanville and Alturas. 1280 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
  RSA50155  Erigeron foliosus var. confinis E. K. Balls 1949-7-9 13947 Siskiyou Salmon Mts., summit of pass on road from Etna to Sawyer's Pass 1479 Comment
  UC1175000  Erigeron foliosus var. foliosus E. K. Balls and P. C. Everett 1959-6-29 23864 Los Angeles 1 mi ne of entrance Stokes Canyon; Santa Monica Mts. 243 Comment
  RSA89920  Erigeron foliosus var. stenophyllus E. K. Balls, Percy C. Everett 1953-7-1 18351 Riverside 2.2 miles NW of boundary of San Bernardino National Forest, raod from Idyllwild to Banning. Comment
  CAS-BOT-BC295401  Erigeron inornatus E. K. Balls 1949-7-4 13793 Trinity Trail from Dedrick to Chloride Mine 762 Comment
  RSA50270  Erigeron inornatus var. 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
  RSA126015  Erigeron philadelphicus E. K. Balls 1957-5-23 22523 Tehama 10.1 miles SW along State hwy. 32 from jct. with State Hwy. 89 1037 Comment
  RSA89619  Erigeron pumilus subsp. concinnoides E. K. Balls, R. M. Straw 1954-5-8 19118 San Bernardino Clark Mts along crest toward peak. 1707 Comment
  RSA50274  Eriodictyon californicum E. K. Balls 1949-7-4 13797 Trinity About Chloride Mine, a trail from Dedrick. 915 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
  UC1087302  Eriodictyon trichocalyx E. K. Balls and P. C. Everett 1957-11-13 22806 San Bernardino on road Yucca Valley to Baldwin Lake 1.9 mi w Pioneer Town; on road Yucca Valley to Baldwin Lake 1249 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
  RSA79734  Eriogonum baileyi var. praebens E. K. Balls, Percy C. Everett 1952-10-4 18028 Inyo Above Lone Pine Campground, on rd. to Mt. Whitney from Lone Pine. 1677 Comment
  RSA95747  Eriogonum cinereum E. K. Balls 1954-7-30 19572 Ventura 1 mi. NW of Ventura on S slopes of coastal bluffs 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
  RSA124742  Eriogonum davidsonii E. K. Balls, Percy C. Everett 1957-11-6 22785 San Diego San Felipe Wash, 4 mi. NW from Scissors Crossing. 915 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
  RSA48319  Eriogonum deflexum E. K. Balls 1949-4-4 12953 Imperial Colorado Desert. Dry gravel spots raised above heavy clay washes near Frink about 16 miles northwest of Niland on Highway 111. -61 Comment
  RSA125968  Eriogonum elongatum E. K. Balls, Percy C. Everett 1957-11-4 22750 Riverside Snow Creek, near old Fish Hatchery and through wash. 701 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
  RSA48509  Eriogonum fasciculatum var. polifolium E. K. Balls 1948-6-15 7985 Kern Walker Pass. Inyokern to Onyx. 1524 Comment
  CAS-BOT-BC250456  Eriogonum gracile E. K. Balls; P. C. Everett 1957-11-6 22786 San Diego San Felipe Creek, 1 mi. se. of jct. with rd. along Buena Vista Creek 975 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
  RSA79733  Eriogonum kearneyi subsp. monoense E. K. Balls, Percy C. Everett 1952-10-4 18027 Inyo Above Lone Pine Campground, on rd. to Mt. Whitney from Lone Pine. 1677 Comment
  RSA113378  Eriogonum kennedyi var. purpusii E. K. Balls, Percy C. Everett 1956-7-7 22471 Inyo 11.8 mi. NE of Zurich, over Westgard Pas to Deep Springs. 2195 Comment
  RSA246541  Eriogonum latifolium E. K. Balls 1969-9-16 12177 San Mateo 1 mile northwest of Santa Cruz county line, Highway 1. 9 Comment
  RSA79090  Eriogonum marifolium E. K. Balls, Percy C. Everett 1952-10-14 18204 Shasta Summit Pass, Lassen Peak, Hwy 89. 2595 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
  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
  RSA246182  Eriogonum nortonii E. K. Balls 1967-8-19 12138 Monterey Santa Lucia Mountain, on ridge between Wild Cat Creek and Malpaso Creek (Carmel Highland) 610 Comment
  RSA59398  Eriogonum nudum var. deductum E. K. Balls 1950-9-11 15782 Plumas Lakes Center Public Campground, trail leading to Gold Lake road 2043 Comment
  CAS-BOT-BC264842  Eriogonum nudum var. nudum E. K. Balls 1949-6-30 13681 Trinity Above Ripstein Camp, Canyon Creek 777 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
  RSA50182  Eriogonum nudum var. pubiflorum E. K. Balls 1949-7-8 13925 Siskiyou Etna Public Camp, southern Siskiyou County 851 Comment
  RSA78895  Eriogonum nudum var. pubiflorum E. K. Balls, Percy C. Everett 1952-10-11 18161 Modoc About junction of road to lookout with Highway 139, between Alturas and Klamath Falls 1402 Comment
  RSA48511  Eriogonum nudum var. westonii E. K. Balls 1948-6-15 7987 Kern Near Onyx. W slope Walker Pass. 701 Comment
  CAS-BOT-BC266819  Eriogonum nummulare E. K. Balls; P. C. Everett 1952-10-4 18027 Inyo Above Lone Pine Campground on road to Mt. Whitney from Lone Pine 1676 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
  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
  SEINET5330019  Eriogonum prociduum E. K. Balls 1950-5-19 14780 Lassen 16.5 mi. W. of Madeline on road from Adin. 1676 Comment
  RSA60005  Eriogonum pusillum E. K. Balls 1950-5-23 14847 Mono Just north of Inyo County Line, Hwy 395, Paradise Camp. 1951 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
  UCR133522  Eriogonum thomasii E. K. Balls 1949-4-3 12916 Imperial Sonoran (Colorado) Desert, 8 miles along road from Niland toward Blythe, Chocolate Mountains 244 Comment
  CAS-BOT-BC267911  Eriogonum umbellatum E. K. Balls; P. C. Everett 1952-10-8 18111 El Dorado 6.6 mi. NW of El Dorado - Alpine Co. line, Hwy. 89 2072 Comment
  CAS-BOT-BC268005  Eriogonum umbellatum var. argus E. K. Balls 1949-7-4 13813 Trinity By Chloride Mine above Dedrick 914 Comment
  RSA49821  Eriogonum umbellatum var. argus E. K. Balls 1949-7-1 13759 Trinity Trail from Dedrick to Lakes, Canyon Creek. 1067 Comment
  RSA60125  Eriogonum umbellatum var. nevadense E. K. Balls 1950-9-2 15648 Plumas Mt. Ingalls Lookout, north of Grizzly Valley. 2485 Comment
  RSA50236  Eriogonum umbellatum var. polyanthum E. K. Balls 1949-7-9 13945 Siskiyou Salmon Mtns. top of pass on rd from Etna to Sawyer's Bar. 1479 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
  RSA79256  Eriogonum umbellatum var. polyanthum E. K. Balls, Percy C. Everett 1952-10-9 18129 Plumas Just n.w. of Spring Garden, Hwy 89, between Portola and Quincy. 1220 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
  RSA50139  Eriogonum vimineum E. K. Balls 1949-7-10 13967 Siskiyou 1 mi. from Cecilville on way to Forks of Salmon 716 Comment
  RSA59474  Eriogonum vimineum E. K. Balls 1950-9-16 15877 Plumas Near fish hatchery, just north of Plumas-Sierra Co. line, Hwy 89. 1433 Comment
  RSA90126  Eriogonum wrightii var. membranaceum E. K. Balls, Percy C. Everett 1953-8-19 18539 Riverside NW slope Santa Rosa Mt, road from Vandeventer Flat to Santa Rosa Peak 1677 Comment
  SD48398  Eriogonum wrightii var. nodosum E. K. Balls, P. 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
  RSA89389  Eriophyllum ambiguum var. paleaceum E. K. Balls, R. M. Straw 1954-5-11 19316 San Bernardino below Horse Springs, Kingston Mountains. 1372 Comment
  RSA162479  Eriophyllum confertiflorum E. K. Balls 1963-7-18 12072 Monterey Caramel Highlands, opposite Yankee Point. 183 Comment
  UC1294014  Eriophyllum confertiflorum var. confertiflorum E. K. Balls 1958-6-27 23286 Orange Santiago-Mojeska Saddle Santa Ana Mts., Santiago-Mojeska Saddle 1463 Comment
  RSA113328  Eriophyllum lanatum var. achilleoides E. K. Balls, Lee W. Lenz 1956-6-19 21818 Shasta Hat Creek, 20.5 miles SE along State Hwy 89 from crossroads with Hwy 299, 976 Comment
  UC1080204  Eriophyllum lanatum var. achilleoides E. K. Balls and P. C. Everett 1952-10-11 Unknown Comment
  RSA78965  Eriophyllum lanatum var. cuneatum E. K. Balls, Percy C. Everett 1952-10-11 18162 Modoc 4.9 miles west of turnoff to Lava Beds Monument, on road to Pumice Pits at east edge of Glass Flow 1280 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
  RSA89332  Eriophyllum staechadifolium var. artemisiifolium E. K. Balls 1953-9-24 9575 Monterey 2.5 miles N of Little Sur Bridge along hwy 1 Carmel to Cambria. 46 Comment
  CAS-BOT-BC302033  Eriophyllum wallacei E. K. Balls 1950-5-23 14838 Mono Above Paradise Camp, Hwy 395, just north of Inyo Co. line 1981 Comment
  RSA50326  Eriophyllum wallacei E. K. Balls 1949-5-4 13487 Riverside 6 miles from boundry of National forest, on Baning-Idylwild road. 1371 Comment
  RSA59312  Eryngium alismifolium E. K. Balls 1950-9-14 15796 Plumas Along Indian Creek, Highway 89, 1.5 miles from junction with Highway 24 915 Comment
  RSA49947  Eryngium articulatum E. K. Balls 1949-6-28 13663 Glenn Highway 99, Willows to Red Bluff, Walker Creek, 0.8 mile south of bridge 11-03 46 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
  RSA59507  Erysimum capitatum E. K. Balls 1950-5-16 14707 Siskiyou About Caldwell Caves, Lava Beds Nat l Monument. 1555 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
  UCD114986  Erysimum capitatum var. capitatum E. K. Balls; P. C. Everett 1958-2-12 22864 Los Angeles SW of San Antonio Dam north of Claremont. 548 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
  RSA59516  Erysimum repandum E. K. Balls 1950-5-13 14664 Modoc Goose Lake, east shore about Willow Ranch. 1463 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
  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
  RSA113224  Erythronium purpurascens E. K. Balls, Lee W. Lenz 1955-5-14 20706 Plumas Forest Lodge just SW of Greenville. 1128 Comment
  SD48499  Eschscholzia androuxii Everett Balls 23114 Riverside southern end of Joshua Tree National Monument 914 Comment
  SEINET3160687  Eschscholzia caespitosa E. K. Balls, L. W. Lenz 1950-3-29 14536 Ventura 1.5 mi. s. from junction of Rose Valley road and Hwy 399 610 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
  CAS-BOT-BC403573  Eschscholzia californica E. K. Balls; E. R. Blakley 1958-10-16 23744 Santa Barbara Santa Cruz Island, 1.5 mi. w. of main ranch 76 Comment
  SEINET3160626  Eschscholzia californica E. K. Balls 1950-9-6 15692 Plumas 3.1 mi. e. of turn to Sloat, between Quincy and Portola, Hwy 24 1250 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
  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
  RSA48814  Eschscholzia californica var. maritima E. K. Balls 1948-3-5 7864 Monterey 17 Mile Drive, Pebble Beach 6 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
  RSA0105419  Eschscholzia lobbii E. K. Balls, Lee W. Lenz 1952-4-16 17016 Tulare 8 mi NE on road to Coffee Camp, Hwy 190, above jct with road to Tule River Indian Reservation. 213 Comment
  RSA0105420  Eschscholzia lobbii E. K. Balls, Lee W. Lenz 1952-4-17 17067 Tulare South Fork Tule River, Tule River Indian Reservation. 396 Comment
  CAS-BOT-BC91562  Eschscholzia minutiflora E. K. Balls 1950-5-23 14878 Mono Above Paradise Camp, Highway 395, just north of Inyo county line. 1981 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
  RSA0023202  Eschscholzia papastillii E. K. Balls 1949-4-3 12918 Imperial Open slopes from Chocolate Mts. to Salton Sea 8 miles along road from Niland to Blythe, Colorado Desert. 152 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
  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
  RSA60257  Eucrypta chrysanthemifolia var. chrysanthemifolia E. K. Balls, Lee W. Lenz 1950-3-29 14550 Ventura just below branch to Matilija Hot Springs and Camp Ortega, Hwy 399Just below lower Canyon Creek Meadow, 10 miles north of Dedrick, Salmon-Trinity Alps. 396 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
  SEINET13945541 Image available Fagonia chilensis E. K. Balls 1949-1 12974 Imperial near Beal Well, Chocolate Mts., on the Niland to Blythe Rd, Colorado Desert; 1500 ft alt. 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
  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
  RSA79029  Fragaria virginiana subsp. platypetala E. K. Balls, Percy C. Everett 1952-10-17 18237 Fresno N end of Florence Lake, above shore line. 2234 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-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-BC211612  Frankenia salina E. K. Balls 1958-7-15 23536 Santa Barbara Coastal Salt Marsh, Surf, Ocean Beach Park 3 Comment
  RSA113855  Fraxinus dipetala E. K. Balls 1956-3-26 21464 Orange 0.5 miles below Silverado Motorway, W slope of Santa Ana Mts. 640 Comment
  UC1348991  Fremontodendron californicum E. K. Balls 1960-4-18 24093 Unknown California Comment
Read comments
Aug 15 2010
  CAS-BOT-BC504388  Fritillaria E. K. Balls 1950-8-30 15504 Plumas Trail to Buck's Creek from Tobin's Resort, North Fork Feather River 609 Comment
  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
  RSA113184  Fritillaria atropurpurea E. K. Balls, Lee W. Lenz 1955-5-14 20715 Plumas 3.1 miles north of Greenville along Highway 89 to Lake Almanor 1159 Comment
  RSA59815  Fritillaria atropurpurea E. K. Balls 1950-5-19 14769 Lassen Above Ash Creek Public Camp, off rd. from Adin to Madeline. 1616 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
  SEINET8480187  Fritillaria recurva E. K. Balls 1950-8-30 15504 Plumas Trail to Bucks Creek from Tobin's Resort, North Fork Feather River. 610 Comment
  GH417107  Galium E. K. Balls 1960-9-17 12056 Unknown Carmel Highlands, above Yankee Pt. 243 Comment
  UC1174912  Galium angustifolium subsp. foliosum E. K. Balls and E. R. Blakley 1958-10-17 23749 Santa Barbara canyon from Prisoner's Harbor to main ranch; Santa Cruz Island 45 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
  UC1187675  Galium californicum subsp. californicum E. K. Balls 1960-9-17 12056 Monterey near Yankee Pt.; Carmel Highlands 243 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
  RSA30138  Garrya elliptica E. K. Balls, P. C. Everett 1953-10-9 18591 Marin Tomales Bay, SE end, along Hwy 1, 5.7 mi SE of Marshall. 3 Comment
  RSA124723  Garrya flavescens var. pallida E. K. Balls, P. C. Everett 1957-11-25 22846 Orange 1.4 miles E of Silverado. Comment
  RSA50247  Garrya fremontii E. K. Balls 1949-7-4 13815 Trinity 100 feet below Chloride Mine, trail to Dedrick. 884 Comment
  RSA59641  Garrya fremontii E. K. Balls 1950-5-12 14652 Modoc Hillsides north of Bucks Creek Ranger Station, Modoc National Forest, east of Goose Lake. 1860 Comment
  RSA29512  Gaultheria shallon E. K. Balls, Percy C. Everett, B. K. Balls 1953-10-10 18611 Mendocino 2.5 mi. east along road from Ft. Bragg to Willits. 122 Comment
  RSA95762  Gaultheria shallon E. K. Balls 1954-4-7 19001 Humboldt 64 miles from Bluff Creek on Hwy 299 from Willow Creek to Arcata. Origin of material: seed coll. by E.K. Balls, July 11, 1949. 152 Comment
  RSA59470  Gayophytum diffusum subsp. parviflorum E. K. Balls 1950-9-16 15881 Plumas Near fish hatchery, just north of Plumas-Sierra Co. line, Hwy 89. 1433 Comment
  RSA59353  Gayophytum heterozygum E. K. Balls 1950-9-2 15622 Plumas 2.5 miles towards Mt. Ingalls Lookout after turn off from Ramelli to Walker Mine. 1951 Comment
  RSA81969  Gayophytum heterozygum E. K. Balls 1952-10-6 18074 Tuolumne 4.4. mi. w. of Kennedy Meadows, Hwy 108, Deadman Creek Camp. 1829 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
  RSA48318  Geraea canescens E. K. Balls 1949-4-4 12952 Imperial Between Mts and Salton Sea near Wister on Hwy 111, Colorado Desert -61 Comment
  RSA48406  Geraea canescens E. K. Balls 1949-4-2 12891 Riverside 20 miles from Whitewater on Hwy 60. 122 Comment
Read comments
Jan 16 2010
  UC809707  Geraea canescens E. K. Balls 1949-4-2 12891 Riverside on Hwy 60 20 mi from Whitewater; Colorado Desert 121 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
  RSA77390  Gilia brecciarum subsp. argusana E. K. Balls 1952-4-27 8589 San Bernardino 3.6 mi. S of Atolia, Hwy 395. 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
  RSA89849  Gilia cana subsp. triceps E. K. Balls 1954-5-11 19339 San Bernardino Above Beck Spring, Kingston Mountains 1402 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
  SEINET3163623  Gilia latiflora E. K. Balls, L. W. Lenz 1950-3-28 14484 Kern 5.5 mi. n. of Willow Springs, road to Tehachapi 762 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
  RSA77393  Gilia latiflora subsp. davyi E. K. Balls 1953-4-12 9184 Kern 3.5 miles north of Johannesburg, Hwy 395 884 Comment
  CAS-BOT-BC226345  Gilia latiflora subsp. davyi E. K. Balls; N. N. Balls 1966-3-17 12124 Los Angeles 1.5 mi E. of Llano along Hwy 138. Palmdale to the Cajon Pass Comment
  RSA244455  Gilia latiflora subsp. davyi E. K. Balls 1966-3-17 12124 Los Angeles 1.5 miles E of Llano along hwy 138 Palmdale to the Cajon Pass. Comment
  RSA60285  Gilia latiflora subsp. davyi E. K. Balls, Lee W. Lenz 1950-3-28 14470 Los Angeles 1 mile east of Quail Lake, Antelope Valley. 1067 Comment
  RSA77396  Gilia latiflora subsp. davyi E. K. Balls 1952-4-27 8586 Kern 0.5 mile SW of jct. roads to Garlock and Randsburg along road from Mojave (turb-off Hwy 6) 915 Comment
  RSA77394  Gilia latiflora subsp. latiflora E. K. Balls 1953-4-11 9226 San Bernardino 9 miles due west of junction of Hwy. 395 and road to Little rock and Hwy. 138. 1098 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
  RSA94056  Gilia leptantha subsp. pinetorum E. K. Balls, Percy C. Everett 1956-10-17 22203 Ventura 1 mile E of Iris Point, Mt Pinos 2256 Comment
  RSA113856  Gilia minor E. K. Balls 1956-3-27 21513 San Bernardino 24 mi. W of Barstow. 1280 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
  RSA118194  Gilia scopulorum E. K. Balls, P. C. Everett 1958-5-15 23221 Inyo 1.9 miles SE of Emigrant Ranger Station on road to Trona, Panamint Mountains. 915 Comment
  RSA89348  Gilia sinuata E. K. Balls 1954-5-11 19335 San Bernardino Above Beck Spring, Kingston Mountains 1402 Comment
  RSA77388  Gilia sinuata E. K. Balls 1953-4-11 9165 San Bernardino Hwy 395, 6 miles north of jct. with Hwy 66 1067 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
  RSA59389  Gilia tricolor subsp. diffusa E. K. Balls, Lee W. Lenz 1950-3-29 14504 Kern 8 miles e. of Kern River Bridge, Highway 399 between Old River and Buena Vista Lake 152 Comment
  RSA0093987  Gilia tricolor subsp. tricolor E. K. Balls 1954-4-19 19017 Kern Tejon Ranch, Tejon Canyon, 7/10 m. below Tejon Canyon School. 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
  RSA79053  Githopsis specularioides E. K. Balls, Lee W. Lenz 1952-5-8 17113 Sonoma 0.4 mi s. of Franz Valley Road along road from Mark West Springs to Kellogg 107 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
  RSA49716  Gnaphalium californicum E. K. Balls 1948-2-27 7844 a Monterey Carmel Highlands above Yankee Pt. 213 Comment
  RSA131485  Gnaphalium microcephalum E. K. Balls, E. R. Blakley 1958-10-12 23654 Santa Barbara Santa Cruz Island. 76 Comment
  RSA60241  Gnaphalium palustre E. K. Balls 1950-9-2 15633 Plumas Nye Meadows, west slope of Mt. Ingalls, north of Grizzly Valley 2256 Comment
  RSA130946  Gnaphalium palustre E. K. Balls, E. R. Blakley 1958-10-16 23738 Santa Barbara Santa Cruz Island. 2 miles E of Prisoners' Harbor. 366 Comment
  RSA59685  Gnaphalium palustre E. K. Balls 1950-9-9 15752 Plumas West of Lakes Center Public Campground at south end of small lake. 2043 Comment
  RSA59410  Gnaphalium thermale E. K. Balls 1950-9-15 15858 Plumas S tip Lake Almanor, near P G E dam, Hwy 89. 1372 Comment
  SEINET3150081  Godetia cylindrica E. K. Balls, L. W. Lenz 1950-4-25 15939 Kern 13 mi. SE of Edison, turn off to Caliente, Hwy 466 488 Comment
  RSA130951  Grindelia camporum E. K. Balls, E. R. Blakley 1958-10-16 23743 Santa Barbara Santa Cruz Island, 1.5 miles W of Main Ranch. 76 Comment
  RSA29109  Grindelia camporum E. K. Balls, Percy C. Everett 1953-10-8 18586 Marin 0.1 mile E of Stinson Beach on road across Mt. Tamalpais from Hwy 1. 76 Comment
  RSA79193  Grindelia camporum E. K. Balls, Percy C. Everett 1952-10-7 18082 Tuolumne 1.3 miles N of Sonora, Hwy 49 to Angels Camp. 610 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
  RSA246187  Grindelia camporum var. bracteosa E. K. Balls 1969-9-18 12178 Monterey Hwy 1 from Fort Ord to Castroville. 9 Comment
  SD48363  Gutierrezia californica E. K. Balls 1957-9-9 22687 Yolo Cache Creek, 5.8 miles northwest of Rumsey on Highway 16. 149 Comment
  RSA114970  Hackelia bella E. K. Balls, L. W. Lenz 1956-6-18 21800 Siskiyou 5 mi. w. of McCloud, State Hwy. 89. 1341 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
  SD46490  Hastingsia alba E. K. Balls, L. W. Lenz 1956-6-18 21720 Siskiyou In boggy meadows and ditches. 5.7 miles southeast of Gazelle, U.S. Highway 99, Yreka to Dunsmuir. 883 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
  RSA50027  Hastingsia alba E. K. Balls 1949-7-1 13716 Trinity Canyon Creek Meadow, Canyon Creek, 8 miles above Dedrick. 1372 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
  RSA124689  Hazardia squarrosa var. grindelioides E. K. Balls, P. Everett 1957-11-6 22776 San Diego Banner Grade, Hwy 78 945 Comment
  RSA132296  Hazardia squarrosa var. grindelioides E. K. Balls 1958-10-11 23636 Santa Barbara Santa Cruz Island, Prisoners' harbor 8 Comment
  UC1294027  Hazardia squarrosa var. grindelioides E. K. Balls and E. R. Blakley 1958-10-11 23636 Santa Barbara Prisoner's Harbor Santa Cruz Island 7 Comment
  RSA89777  Hazardia squarrosa var. grindelioides E. K. Balls 1953-10-5 18555 Ventura 4.2 mi N of Santa Paula on road to Ojai, hwy 150. 305 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
  RSA60127  Hazardia whitneyi E. K. Balls 1950-9-4 15670 Plumas Road from Feather River Experiment Stn. [Station], Quincy, to Snake Lake. 1220 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
  CAS-BOT-BC306783  Helenium bigelovii E. K. Balls 1949-7-7 13890 Trinity Scott Mountain Camp Meadow, Scott Mt. 1630 Comment
  CAS-BOT-BC306862  Helenium bolanderi E. K. Balls 1949-7-6 13844 Trinity 1.3 miles from Coffee Creek (road from Stringtown to Scott Mt.) 731 Comment
  RSA0010426  Helenium decurrens E. K. Balls 1949-7-6 13844 Trinity 1.3 miles from Coffee Creek (road from Stringtown to Scott Mt.). 731 Comment
  RSA130942  Helenium puberulum E. K. Balls 1958-7-15 23541 Santa Barbara At boggy margins of lakeFreshwater Marsh, E shore Oso Flaco Lake 30 Comment
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Feb 12 2014
  RSA67406  Helenium puberulum E. K. Balls 1951-4-26 16363 Santa Barbara Equisetum and Helenium, Coastal Sage Scrub; Canada Honda, 7 mi. south of Surf. 3 Comment
  UC809683  Helianthella californica subsp. shastensis E. K. Balls 1949-7-7 13891 Trinity Scott Mountain Camp Scott Mt. 1630 Comment
  SD46764  Helianthella californica var. nevadensis E. K. Balls, L. W. Lenz 1956-6-18 21815 Shasta Crossroads, about Burney Falls, junction State Highway 89 abnd U. S. Highway 299. 1004 Comment
  RSA60247  Helianthus annuus E. K. Balls 1950-3-28 14450 Los Angeles S of Sunland 442 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
  RSA79296  Helianthus bolanderi E. K. Balls, Percy C. Everett 1952-10-9 18125 Sierra Sagebrush Scrub Community, 6.7 mi. n.w. of Sierraville, Hwy 89, 1.9 miles north of jct. with Hwy 49. 1280 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
  RSA130802  Hemizonia fasciculata E. K. Balls, E. R. Blakley 1958-10-14 223710 Santa Barbara Santa Cruz Island, Head of Canyon Medio 274 Comment
  RSA67003  Hemizonia kelloggii E. K. Balls 1951-5-11 16543 Merced Hwy 99, 2 miles N of Merced. 52 Comment
  RSA11731  Hemizonia lutescens E. K. Balls, P. C. Everett 1953-10-9 18593 Marin Hwy 1, E shore Tomales Bay, 4 miles SE of Marshall 3 Comment
  RSA59399  Hemizonia pungens subsp. pungens E. K. Balls 1950-9-16 15887 Santa Clara Milpitas. 5 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
  CAS-BOT-BC180030  Hesperochiron pumilus E. K. Balls 1950-5-19 14770 Lassen Ash Creek Public Camp, off rd. from Adin to Madeline. Comment
  RSA59731  Hesperochiron pumilus E. K. Balls 1950-5-17 14739 Modoc Howard s Gulch Public Camp, off Highway 139. 1433 Comment
  RSA50141  Heteromeles arbutifolia E. K. Balls 1949-7-10 13969 Humboldt on way from Somes Bar to Orleans, near Siskiyou County line. 152 Comment
  RSA0072400  Heteromeles arbutifolia E. K. Balls, Percy C. Everett 1952-10-15 18219 Nevada 4.3 mi E of Smartsville, Hwy 20 to Grass Valley. 549 Comment
  RSA0072483  Heteromeles arbutifolia E. K. Balls, Percy C. Everett 1953-10-14 18668 Shasta 10 mi. E of Trinity-Shasta Co. line, Hwy 299. 244 Comment
  RSA244440  Heteromeles arbutifolia E. K. Balls 1963-10-25 12079 Monterey Carmel Highlands at end of Crest road. 152 Comment
  RSA125200  Heterotheca fastigiata E. K. Balls, P. C. Everett 1957-8-20 22680 Riverside Along State Hwy. 74, SE of Hemet Reservoir, S end San Jacinto Mountains. 1357 Comment
  RSA0075910  Heterotheca grandiflora E. K. Balls, E. R. Blakley 1958-10-11 23632 Santa Barbara Santa Cruz Island. About halfway between Main Ranch and Prisoner's Harbor. 30 Comment
  CAS-BOT-BC311148  Heterotheca sessiliflora E. K. Balls 1969-9-10 12165 Monterey Carmel Highlands, opp. Yankee Point N. end Santa Lucia Mts. 365 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
  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
  RSA0066261  Heuchera rubescens var. alpicola E. K. Balls 1950-9-1 15593 Plumas Above trail going S around lake, E of Long Lake. 2134 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
  RSA79198  Hoita macrostachya E. K. Balls, Percy C. Everett 1952-10-7 18086 Tuolumne 2.1 mi. E of Tuolumne-Calaveras County line, road from Sonora to Vallecito. 610 Comment
  SEINET3156770  Holodiscus boursieri E. K. Balls 1950-9-1 15583 Plumas Long Lake, above E shore toward Mt. Elwell 2103 Comment
  UC1043493  Holodiscus discolor E. K. Balls 1954-5-25 19387 Humboldt 6.3 mi s of Ferndale (North Coast Range, Wild Cat Ridge); North Coast Range, Wild Cat Ridge Comment
  UC1294012  Holodiscus discolor E. K. Balls 1958-6-27 23284 Orange 5 mi se from Silverado (Gate), Silverado Canyon, Santa Ana Mountains Silverado Canyon; Santa Ana Mountains 1097 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
  RSA81988  Holodiscus microphyllus E. K. Balls, Percy C. Everett 1952-10-5 18055 Mono 3.5miles north of Deadman's Pass, Hwy 395, South of Mono Lake. 2439 Comment
  RSA113329  Holodiscus microphyllus var. glabrescens E. K. Balls, Lee W. Lenz 1956-6-19 21819 Shasta Hat Creek, 20.5 miles SE along State Hwy 89 from crossroads with Hwy 299, 976 Comment
  RSA59360  Holodiscus microphyllus var. glabrescens E. K. Balls 1950-5-20 14813 Modoc South Fork Public Camp, South Fork Pit River, Likely to Clear Lake. 1433 Comment
  RSA59238  Horkelia fusca subsp. parviflora E. K. Balls 1950-8-31 15526 Plumas Hwy. 24, 1 mile north of Spanish Creek, just north of Quincy 1098 Comment
  SD215712  Horkelia fusca subsp. pseudocapitata E. K. Balls, L. W. Lenz 1956-6-18 21804 Siskiyou 1.4 miles west of Bartle (junction with road to Lava Beds), State Highway 89, McCloud to Burney 1219 Comment
  RSA113239  Horkelia tridentata E. K. Balls, Lee W. Lenz 1955-5-12 20478 Nevada 1 mile NW of city limit, Nevada City along 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
  RSA89923  Hulsea vestita subsp. callicarpha E. K. Balls, Everett 1953-7-1 18347 Riverside 5 miles NW of Idyllwild on road to Banning. 1524 Comment
  RSA109782  Hydrocotyle ranunculoides E. K. Balls, P. C. Everett 1956-10-24 22211 San Bernardino North of Victorville along Mojave River. 823 Comment
  UC1028636  Hydrocotyle ranunculoides E. K. Balls and P. C. Everett 1956-10-24 22211 San Bernardino n. Victorville (along Mojave R.); Mojave R. 822 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
  RSA114967  Hymenoxys lemmonii E. K. Balls, Lenz 1956-6-18 21723 Siskiyou 5.7 miles SE of Gazelle, Hwy 99, Yreka to Dunsmuir. 884 Comment
  RSA59760  Hypericum androsaemum E. K. Balls 1950-9-14 15808 Plumas 6 miles northwest of Chester, North Fork Feather River 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
  CAS-BOT-BC179102  Iliamna bakeri Edward Kent Balls; Percy C. Everett 1952-10-11 20958 Modoc 0.2 mi. SE of crest of Fandango Pass. 1859 Comment
  CAS-BOT-BC179106  Iliamna bakeri Edward Kent Balls; Percy C. Everett 1952-10-11 20958 Modoc 0.2 mi. SE of crest of Fandango Pass. 1859 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
  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
  RSA79003  Ipomopsis aggregata subsp. formosissima E. K. Balls, P. C. Everett 1952-10-13 18191 Siskiyou Mt. Shasta, 10.2 mi n.e. of town of Mt. Shasta, John Everitt Hwy 1829 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
  RSA135819  Iris douglasiana E. K. Balls 1957-5-25 22606 Humboldt 0.5 miles west of Bridgeville, along Van Duzen River, State Highway 36 122 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
  RSA59101  Iris hartwegii E. K. Balls 1950-8-30 15505 Plumas Trail to Bucks Creek from Tobins Resort, North Fork Feather River. 610 Comment
  RSA26629  Iris hartwegii subsp. australis E. K. Balls, Percy C. Everett 1954-5-19 19257 San Bernardino 4.2 miles N of junction of Mill Creek with Mt. Home Creek, along Mt. Home Creek, San Bernardino Mountains. 1707 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
  RSA135829  Iris macrosiphon E. K. Balls 1957-5-24 22548 -2 Trinity 9.9 miles west of Shasta-Trinity County line, Highway 36 Comment
  RSA48699  Iris missouriensis E. K. Balls 1948-4-30 7909 Monterey Rt. 1, 1.5 miles south of Carmel 15 Comment
  RSA59551  Iris missouriensis E. K. Balls 1950-5-22 14832 Mono 5.3 miles north of Mono Lake P.O., Highway 395 1982 Comment
  RSA66912  Iris missouriensis E. K. Balls, Lee W. Lenz 1951-5-3 16399 Sonoma Ca. 2 miles north of Highway 12 on road to Petrified Forest 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
  RSA135818  Iris purdyi E. K. Balls 1957-5-26 22607 Humboldt 0.3 miles northeast of Harris on road to Alder Point 762 Comment
  RSA135820  Iris purdyi E. K. Balls 1957-5-25 22605 Humboldt 12.1 miles southwest from Dinsmores, State Highway 36 335 Comment
  RSA135821  Iris purdyi E. K. Balls 1957-5-25 22601 Humboldt 0.2 mile west of Trinity-Humboldt County line, along State Highway 36 732 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
  RSA135904  Iris thompsonii E. K. Balls, Lee W. Lenz 1951-5-4 16424 Del Norte Del Norte County: Middle Fork Smith River, near Myrtle Creek Bridge, Hwy 199, 6 Rivers National Forest 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
  CAS-BOT-BC311546  Isocoma acradenia var. acradenia E. K. Balls 1949-10-18 14388 San Bernardino Lucerne Valley, 1 mile west of village 914 Comment
  UC1080642  Isocoma acradenia var. eremophila E. K. Balls and P. C. Everett 1957-11-5 22773 San Diego 5.8 mi nw Agua Caliente Hot Springs 518 Comment
  RSA130862  Isocoma menziesii var. vernonioides E. K. Balls, E. R. Blakley 1958-10-12 23662 Santa Barbara Santa Cruz Island. 3.5 mi from main ranch on roadto China Harbor. 335 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
  RSA59709  Ivesia paniculata E. K. Balls 1950-5-19 14783 Lassen 16.5 miles W of Madeline on road from Adin 1677 Comment
  RSA131383  Jaumea carnosa E. K. Balls 1958-7-15 23308 Santa Barbara Ocean Beach Park, Surf. 3 Comment
  RSA162478  Juncus bufonius var. bufonius E. K. Balls 1963-7-20 12073 Monterey Carmel Highlands opposite Yankee Point. 152 Comment
  RSA59906  Juncus bufonius var. occidentalis E. K. Balls 1950-9-14 15821 Plumas 6 miles northwest of Chester, North Fork Feather River. 1402 Comment
  RSA50257  Juncus dudleyi E. K. Balls 1949-7-4 13804 Trinity Chloride Mine by old cabins, above Dedrick. 915 Comment
  RSA89383  Juncus ensifolius E. K. Balls 1953-9-24 9589 Monterey 10 miles S from Big Sur along State Highway #1 Carmel to Cambria. 61 Comment
  RSA59407  Juncus nevadensis var. nevadensis E. K. Balls 1950-9-8 15714 Plumas stream 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
  SEINET3150963  Juncus phaeocephalus var. paniculatus E. K. Balls 1950-9-15 15841 Plumas N Fork Feather River, 6 miles NW of Chester 1402 Comment
  RSA49459  Juniperus californica E. K. Balls 1949-10-17 14384 San Bernardino Cajon Pass, on way to Victorville 915 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
  UCD123741  Keckiella antirrhinoides subsp. microphylla E. K. Balls; P. C. Everett 1958-5-14 23200 San Bernardino 0.3 mile east of Horsethief Spring, Kingston Mountains. 1356 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
  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
  RSA89622  Krameria erecta E. K. Balls, R. M. Straw 1954-5-9 19115 San Bernardino 2 miles SE of Valley Wells, along Highway 91/466. 780 Comment
  RSA29488  Krascheninnikovia lanata E. K. Balls 1954-3-9 18919 San Bernardino Along rd. to dolomite deposits west from Hodge at Hwy 66-91. Comment
  CAS-BOT-BC340353  Kyhosia bolanderi E. K. Balls 1950-9-9 15744 Plumas W. of Lakes Center Public Campground, about creek at south end of small lake, so. Plumas County 2042 Comment
  RSA59676  Kyhosia bolanderi E. K. Balls 1950-9-9 15744 Plumas West of Lakes Center Public Campground. Southern Plumas County. 2043 Comment
  CAS-BOT-BC340603  Lactuca serriola E. K. Balls 1950-8-31 15518 Plumas Hwy. 24, 1 mile north of Spanish Creek, north of Quincy 1097 Comment
  RSA59114  Lactuca serriola E. K. Balls 1950-8-31 15518 Plumas Hwy 24, 1 mile north of Spanish Creek, just north of Quincy. 1098 Comment
  RSA59119  Lagophylla ramosissima E. K. Balls 1950-8-31 15523 Plumas Hwy 24, 1 mile north of Spanish Creek, just north of Quincy. 1098 Comment
  RSA89388  Langloisia setosissima subsp. punctata E. K. Balls, R. M. Straw 1954-5-11 19317 San Bernardino below Horse Springs, Kingston Mountains. 1372 Comment
  RSA48302  Larrea tridentata E. K. Balls 1949-4-3 12937 Imperial Near Grays Well on Highway 80 between Holtville and Yuma, Colorado Desert. 76 Comment
  RSA246179  Lasthenia californica E. K. Balls, N. N. Balls 1966-3-17 12120 Kern Just S of Rosamond along Hwy 6. 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
  RSA210949  Lasthenia minor E. K. Balls 1969-5-15 12141 Monterey Carmel Highlands, opposite Yankee Point; N end of Santa Lucia Mts. 305 Comment
  RSA59384  Lasthenia minor E. K. Balls, Lee W. Lenz 1950-3-29 14509 Kern Mojave Desert, Old River to Buena Vista Lake, 8 miles E of Kern River Bridge. on Highway 399 152 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
  RSA49727  Lathyrus tingitanus E. K. Balls 1948-5-12 7916 Santa Cruz near Aptos, Watsonville to Santa Cruz. Comment
  RSA49747  Lathyrus vestitus subsp. vestitus E. K. Balls 1948-1-31 7829 Monterey Highway 1, south of Big Sur, Laffley Creek. 30 Comment
  RSA49751  Lathyrus vestitus subsp. vestitus E. K. Balls 1948-2-21 7833 Monterey Carmel Highlands upper Walden Road. 91 Comment
  RSA48494  Layia glandulosa subsp. glandulosa E. K. Balls 1948-6-5 7952 San Luis Obispo Between Pismo Beach and Guadalupe. 15 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
  RSA60202  Layia platyglossa subsp. campestris E. K. Balls, Lee W. Lenz 1950-3-28 14456 Los Angeles 2 miles north of Castaic, Hwy 99. 366 Comment
  RSA246530  Layia platyglossa subsp. platyglossa E. K. Balls 1965-5-15 12142 Monterey Carmel Highlands - opposite Yankee Pt.; N end of Santa Lucia Mts. 305 Comment
  RSA49721  Layia platyglossa subsp. platyglossa E. K. Balls 1948-3-1 7856 Monterey Carmel Highlands above Yankee Pt. 183 Comment
  RSA90128  Lemna minor E. K. Balls, Percy C. Everett 1953-8-19 18537 Riverside Head of Palm Canyon, where stream crosses Hwy 74 on Palms to Pines Hwy. 1372 Comment
  RSA179741  Lepechinia calycina E. K. Balls 1965-3-23 12084 Monterey Carmel Highlands, Crest Road. 152 Comment
  RSA89784  Lepechinia calycina E. K. Balls, P. C. Everett 1953-10-7 18563 Monterey 0.7 mi. s. of China Camp on road from Jamesburg to Tassajara Hot Springs. 1311 Comment
  UC1293853  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
  CAS-BOT-BC215676  Lepechinia ganderi E. K. Balls 1959-6-25 23859 San Diego Otay Mt. 609 Comment
  RSA50276  Lepidium campestre E. K. Balls 1949-7-4 13800 Trinity Chloride Mine, above Dedrick. 915 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
  UCD115673  Lepidium lasiocarpum subsp. lasiocarpum E. K. Balls; P. C. Everett 1958-3-20 22939 Imperial 2.4 mi. n. of jct. with U.S. Hwy. 80, on road to Blythe. 91 Comment
  RSA78925  Lepidospartum squamatum E. K. Balls, P. C. Everett 1952-10-3 18014 Kern 8.2 mi. NE of jct. with Hwy 466, on Hwy 6, above Mojave. 915 Comment
  CAS-BOT-BC273935  Leptochloa fusca subsp. fascicularis E. K. Balls 1953-7-15 18356 Los Angeles In Botanic Garden, Claremont 411 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
  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
  RSA66176  Leptosiphon breviculus E. K. Balls 1954-5-19 19365 San Bernardino 3 miles NE of Camp Angelus along road to Barton Flats, San Bernardino Mts. 1950 Comment
  RSA29435  Leptosiphon floribundus E. K. Balls, Percy C. Everett 1954-5-19 19368 San Bernardino 4 miles E of Camp Angelus along road to Barton Flats. 1966 Comment
  RSA48805  Leptosiphon grandiflorus E. K. Balls 1948-5-22 7931 Monterey Carmel Highlands above Yankee Point. 213 Comment
  RSA0083901  Leptosiphon liniflorus E. K. Balls, Lee W. Lenz 1952-4-17 17068 Tulare South Fork Tule River, Tule River Indian Reservation, above Soda Springs. 366 Comment
  RSA48499  Lessingia glandulifera var. glandulifera E. K. Balls 1948-6-12 7962 San Bernardino above Coyote Lake, Barstow to Camp Irwin. 914 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
  RSA79046  Lessingia nemaclada E. K. Balls, Percy C. Everett 1952-10-14 18215 Butte 2.4 miles southwest of Butte-Plumas county line on Highway 24 274 Comment
  SEINET3154178  Leucocrinum montanum E. K. Balls 1950-5-10 15962 Modoc hwy 395, 5.5 mi NE of Alturas, 5 mi. before junction 1524 Comment
  RSA114971  Leucophysalis nana E. K. Balls, Lee W. Lenz 1956-6-18 21802 Siskiyou 1.5 mi E of McCloud State Hwy. 1006 Comment
  CAS-BOT-BC59608  Leucothoe davisiae E. K. Balls 1950-9-5 15681 Plumas Thomspson Creek, along trail to Little Volcano. 1402 Comment
  RSA60138  Leucothoe davisiae E. K. Balls 1950-9-5 15681 Plumas Thompson Creek, along trail to Little Volcano. 1402 Comment
  UC809684  Ligusticum grayi E. K. Balls 1949-7-1 13740 Trinity 8 mi. above Dedrick (Canyon Creek Meadow); Canyon Creek Meadow 1371 Comment
  RSA59419  Ligusticum grayi E. K. Balls 1950-9-8 15706 Plumas Lakes Center Public Campground. 2043 Comment
  RSA49945  Lilium kelleyanum E. K. Balls 1949-7-7 13888 Trinity Scott Mountain Camp Meadow, Scott Mt. 1631 Comment
  CAS-BOT-BC130700  Lilium occidentale E. K. Balls 1949-7-6 13828 Trinity 3.4 miles from Minersville Camp on way to Trinity Center 609 Comment
Read comments
Feb 10 2018
  CAS-BOT-BC130861  Lilium pardalinum E. K. Balls 1949-7-3 13788 Trinity Trail to right above Bear Creek, above Dedrick 1066 Comment
  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
  RSA49801  Lilium pardalinum E. K. Balls 1949-7-1 13779 Trinity Trail to lakes, above Ripstein Camp, Canyon Creek. 1067 Comment
  SEINET9634340 Image available 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. 975 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
  UC1043491  Lilium parvum E. K. Balls 1954-8-11 19764 Los Angeles Rancho Santa Botanic Garden Comment
  RSA50161  Lilium rubescens E. K. Balls 1949-7-10 13953 Siskiyou 3 miles from Sawyers Bar on road to Cecilville 1006 Comment
  RSA50267  Lilium rubescens E. K. Balls 1949-7-3 13790 Trinity Trail to right above Bear Creek, above Dedrick. 1220 Comment
  RSA60136  Lilium washingtonianum E. K. Balls 1950-9-5 15678 Plumas Thompson Creek, main trail off La Porte road, turn off highway 24, east of Quincy. 1524 Comment
  RSA113249  Limnanthes alba E. K. Balls, Lee W. Lenz 1955-5-12 20462 Calaveras Hwy 49, 3.8 miles NW of Altaville, Sonora to San Andreas Comment
  UC1294003  Limonium californicum E. K. Balls 1958-7-22 23587 Marin along Hwy 1 3.5 mi nw Stinson Beach 1 Comment
  RSA79032  Linanthus pungens subsp. pulchriflorus E. K. Balls, Percy C. Everett 1952-10-17 18240 Fresno N end of Florence Lake, above shore line. 2234 Comment
  RSA0121679  Linum usitatissimum E. K. Balls 1949-4-3 12938 Imperial Hwy 80 near Brawley, Colorado Desert. 37 Comment
  SEINET13953009 Image available Lithocarpus densiflorus E. K. Balls, P. C. Everett 1953-1 18562 Monterey .7 mi S of China Camp on road from Jamesburg to Tassajara Hot Springs 1311 Comment
  RSA130850  Lithocarpus densiflorus var. densiflorus E. K. Balls 1958-7-18 23561 Monterey 0.5 mi. s. from China Camp along road to Tassajara Hot Springs. 1220 Comment
  RSA89570  Lithocarpus densiflorus var. densiflorus E. K. Balls, P. C. Everett 1953-10-7 18562 Monterey 0.7 mi. s. of China Camp on road from Jamesburg to Tassajara Hot Springs. 1311 Comment
  RSA89799  Lithocarpus densiflorus var. densiflorus E. K. Balls, P. C. Everett 1953-10-13 18646 Del Norte 1 mi. e. of e. boundary of Jedediah Smith State Park, Hwy 199, between Crescent City and Grants Pass. 61 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
  RSA59363  Lithophragma glabrum E. K. Balls 1950-5-11 14630 Modoc 8.1 miles NE of Fort Bidwell. Above Cow Head Lake. Along 8 Mile Creek. 1463 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
  CAS-BOT-BC54040  Lithospermum ruderale Edward Kent Balls 1950-5-11 14614 Modoc 2 mi. N of Lake City, W of Upper Alkali Lake. 1417 Comment
  RSA59826  Lithospermum ruderale E. K. Balls 1950-5-13 14675 Modoc West of Goose Lake, 0.5 mile S of Oregon- California State Line. 1463 Comment
  RSA59863  Lithospermum ruderale E. K. Balls 1950-5-11 14614 Modoc 2 miles N of Lake City. W of Upper Alkali Lake. 1418 Comment
  RSA59868  Lithospermum ruderale E. K. Balls 1950-5-11 14608 Modoc West of Alkali Lake, between Eagleville and Cedarville. Comment
  RSA113872  Loeseliastrum schottii E. K. Balls 1956-5-16 21637 San Bernardino Botanic Garden, Desert Sand Dunes, Prop. No. 7896, Grown from seed,Dolomite along rd. to Domite deposits w. from Hodge a Hwy. 66/91. 762 Comment
  UC809714  Loeseliastrum schottii E. K. Balls 1949-4-4 12963 Riverside between Durmid and Salton (on Hwy. 111); Colorado Desert Comment
  UCR120710  Loeseliastrum schottii E. K. Balls 1949-4-4 12963 Riverside Sonoran (Colorado) Desert, Between Durmid and Salton on Hwy 111 0 Comment
  CAS-BOT-BC342217  Logfia filaginoides E. K. Balls; L. W. Lenz 1955-5-13 20693 Butte 0.5 mi. s. of Paradise on road from Oroville to Magalia 426 Comment
  RSA59732  Lomatium macrocarpum E. K. Balls 1950-5-13 14670 Modoc West shore of Goose Lake, 0.5 mile south of Oregon-California State line 1463 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
  RSA48787  Lomatium vaginatum E. K. Balls 1948-4-23 7905 Monterey Carmel Valley 2 miles above Robles del Rio 152 Comment
  RSA60201  Lomatium vaginatum E. K. Balls, L. W. Lenz 1950-3-28 14457 Los Angeles 2 miles north of Castaic, Hwy 99. 366 Comment
  RSA79509  Lonicera conjugialis E. K. Balls, P. C. Everett 1952-10-8 18109 El Dorado 1.8 miles NW of El Dorado-Alpine Co line. Hwy 89. 2134 Comment
  RSA29164  Lonicera hispidula var. vacillans E. K. Balls, P. C. Everett 1953-10-8 18587 Marin Hwy. 1, Stinson Beach to Olmea, 6.1 mi. NW of Stinson Beach. 122 Comment
  RSA65775  Lonicera hispidula var. vacillans E. K. Balls, P. C. Everett 1953-10-11 18625 Humboldt 0.1 mi. N of Humbolt-Mendecino Co. line, Hwy 101. 168 Comment
  UC1080442  Lonicera interrupta E. K. Balls 1957-6-27 22654 Los Angeles Botanic Garden Claremont 396 Comment
  RSA115034  Lonicera subspicata var. denudata E. K. Balls 1955-07 20973 Riverside San Jacinto Mountains, Hwy 74, Hemet to Idyllwild, 2.8 miles NW from Mountains Center. 1189 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
  RSA130934  Lotus benthamii E. K. Balls 1958-7-16 23550 Monterey 11.8 mi. nw. of San Luis Obispo-Monterey Co. Line along State Hwy 1. 15 Comment
  UC1293865  Lotus benthamii E. K. Balls 1958-7-16 23550 Monterey 11.8 mi nw San Luis Obispo-Monterey Co. line (along State Hwy 1) 15 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
  RSA50273  Lotus crassifolius E. K. Balls 1949-7-4 13796 Trinity Below Chloride Mine, trail to Dedrick. 915 Comment
  RSA130712  Lotus dendroideus var. dendroideus E. K. Balls, E. R. Blakley 1958-10-13 23684 Santa Barbara Santa Cruz Island. Prisoner's Harbor, East beach 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
  RSA113319  Lotus nevadensis E. K. Balls, Lee W. Lenz, B. K. Balls 1956-6-18 21813 Shasta Crossroads, about Burney Falls (jct State Hwy 89 and US Hwy 229) 1006 Comment
  RSA59783  Lotus oblongifolius E. K. Balls 1950-5-23 14868 Inyo 5 miles north of Lone Pine 1128 Comment
  RSA59912  Lotus unifoliolatus E. K. Balls 1950-9-15 15827 Plumas North Fork Feather River, 6 mi. n.w. of Chester. 1402 Comment
  RSA59274  Lotus unifoliolatus E. K. Balls 1950-8-31 15568 Plumas Behind Forest Service Ranger Station, Quincy, American Valley. 1098 Comment
  RSA109784  Ludwigia peploides subsp. peploides E. K. Balls, Percy C. Everett 1956-10-24 22214 San Bernardino North of Victorville along Mojave River. 823 Comment
  RSA130811  Ludwigia peploides subsp. peploides E. K. Balls 1958-10-13 23680 Santa Barbara Santa Cruz Island. Above Cuerva Valdez 488 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
  RSA50261  Lupinus adsurgens var. lilacinus E. K. Balls 1949-7-4 13809 Trinity Trail f rom Chloride Mine to Globe Mine, above Dedrick. 1006 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
  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
  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-BC195853  Lupinus albifrons var. albifrons E. K. Balls; E. R. Blakley 1959-10-13 23689 Santa Barbara Santa Cruz Island, hills s. of Christie 106 Comment
  CAS-BOT-BC196026  Lupinus albifrons var. albifrons E. K. Balls; L. W. Lenz 1950-3-29 14543 Ventura 2 mi. south of junction of Rose Valley rd. and Hwy 399 487 Comment
  CAS-BOT-BC198463  Lupinus albifrons var. albifrons E. K. Balls 1952-5-9 8777 Lake 6 mi. NE from turn off Hwy. 20 on road to Barlett Springs 914 Comment
  CAS-BOT-BC201550  Lupinus albifrons var. albifrons E. K. Balls 1952-5-8 8743 Napa 2.8 mi. W. from Calistoga on rd. to Santa Rosa, via. Petrified Forest Comment
  RSA179754  Lupinus albifrons var. albifrons E. K. Balls 1965-6-29 12093 Monterey Carmel Highlands, opposite Yankee Point. 213 Comment
  RSA59317  Lupinus albifrons var. albifrons E. K. Balls, Lee W. Lenz, B. K. Balls 1950-3-29 14528 San Luis Obispo Just over Kern County Line on Hwy. 399. 762 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
  UCR142724  Lupinus albifrons var. eminens E. K. Balls 1954-3-8 18871 San Diego Peninsular Range, Cottonwood Valley, [Barrett Junction] 0.5 mi west of Cottonwood Creek Bridge on Dulzura to Potrero Rd. 274 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
  RSA67448  Lupinus arboreus E. K. Balls 1951-4-26 16384 Santa Barbara 4 mi. s. of Surf on road to Canada Honda. 15 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
  RSA48821  Lupinus arboreus var. arboreus E. K. Balls 1948-3-19 7874 Monterey Between Seaside and Fort Ord. 15 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
  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
  RSA59743  Lupinus arbustus subsp. calcaratus E. K. Balls 1950-5-19 14788 Lassen 14 miles west of Madeline on road from Adin. 1616 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
  SD48478  Lupinus arizonicus E. K. Balls, P. C. Everett 1958-3-20 22937 Riverside South base of Eagle Mountains, US Hwy 60/70 366 Comment
  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
  UCR143488  Lupinus arizonicus E. K. Balls 1949-4-2 12894 Riverside Sonoran (Colorado) Desert, Hwy 111 between Thermal and [Indio] Arabia Comment
  SEINET3145128  Lupinus benthamii E. K. Balls, LW Lenz 1950-3-28 14498 Kern 5 mi NW of Woodford, Hwy 466 between Tehachapi and Bakersfield 488 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
Read comments
Jul 28 2016
  RSA125654  Lupinus bicolor subsp. bicolor E. K. Balls 1957-5-26 22611 Mariposa Redwood Hwy., s. of Lanes Grove, Leggett Valley. 229 Comment
  RSA59396  Lupinus bicolor subsp. microphyllus E. K. Balls, L. W. Lenz 1950-3-28 14497 Kern 5 miles NW of Woodford, Highway 466, between Tehachapi and Bakersfield 488 Comment
  UC1075581  Lupinus breweri E. K. Balls and L. W. Lenz 1956-6-20 21845 Plumas along State Hwy 89 Quincy to Sierraville 5 mi se Graeagle; se of Graeagle 1432 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
  RSA109814  Lupinus breweri var. breweri E. K. Balls, Lee W. Lenz, B. K. Balls 1956-6-20 21846 Sierra 5.7 mi. w. along State Hwy. 49 from j ct. with state Hwy. 89. 2012 Comment
  SD46394  Lupinus caudatus E. K. Balls, L. W. Lenz 1956-6-18 21816 Shasta Crossroads, about Burney Falls (junction State Highway 89 and U. S. Highway 299). 1006 Comment
  RSA60369  Lupinus caudatus E. K. Balls 1950-5-9 15948 Lassen 6 miles south of Doyle. 1372 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
  SD48484  Lupinus concinnus E. K. Balls, P. C. Everett 1958-3-19 22877 San Diego At roadside in sharp gravel; San Felipe Creek, 6.9 miles northwest from Scissors Crossing. 853 Comment
  RSA124231  Lupinus concinnus subsp. optatus E. K. Balls, Percy C. Everett 1957-3-19 22877 San Diego San Felip Creek, 6.9 miles NW from Scissors Crossing. 854 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
  RSA59107  Lupinus confertus E. K. Balls 1950-8-31 15511 Plumas Hwy. 24, Feather River Experiment Station, 4 miles north of Quincy. 1220 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
  RSA96129  Lupinus confertus E. K. Balls 1954-9-27 20187 San Bernardino Moonridge along road by junction with road to Sugarloaf Mt. 2165 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-BC215352  Lupinus croceus E. K. Balls 1949-7-7 13867 Trinity 3.5 miles from Eagle Creek on Road to Scott Mountain, N of Trinity Center 822 Comment
  CAS-BOT-BC215402  Lupinus dalesiae E. K. Balls; L. W. Lenz 1956-6-20 21844 Plumas 2 miles SE of Spring Garden, U.S. Highway, Quincy to Portola 1249 Comment
  RSA109812  Lupinus dalesiae E. K. Balls, L. W. Lenz 1956-6-20 21844 Plumas 2 miles SE of Spring Garden, US Hwy, Quincy to Portola. 1250 Comment
  UC1075580  Lupinus dalesiae E. K. Balls and L. W. Lenz 1956-6-20 21844 Plumas U.S. Hwy Quincy to Portola 2 mi se Spring Garden; se of Spring Garden 1249 Comment
  RSA78637  Lupinus densiflorus var. lacteus E. K. Balls, Lee W. Lenz 1952-4-16 17020 Tulare 1 mile south of Springville, Highway 190 on road to Camp Nelson. 335 Comment
  RSA244441  Lupinus densiflorus var. palustris E. K. Balls, N. N. Balls 1966-3-16 12113 Monterey 8.3 miles southwest from Greenfield, along road to Carmel Valley. Comment
  CAS-BOT-BC205406  Lupinus excubitus var. austromontanus E. K. Balls 1952-4-26 8490 Los Angeles Junct. Hwy. 138 & side rd. to Victorville 9.6 mi. N.W. of Camp Cajon 914 Comment
  RSA26624  Lupinus excubitus var. austromontanus E. K. Balls, Percy C. Everett 1954-5-19 19353 San Bernardino Mill Creek Road, 3.6 miles west of Mill Creek Ranger Station, San Bernardino Mts. 1128 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
  CAS-BOT-BC216745  Lupinus excubitus var. excubitus E. K. Balls 1952-4-16 8606 Tulare Coffee Campground, 5 miles E of Springville on road to Camp Nelson, Middle Fork Tule River 548 Comment
  RSA109841  Lupinus excubitus var. excubitus E. K. Balls, Lee W. Lenz 1956-6-21 21859 Tuolumne 10 miles northeast from Long Barn, State Highway 108, Sonora Pass Road. 1768 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
  RSA48520  Lupinus formosus var. formosus E. K. Balls 1948-7-29 8000 Monterey Carmel Valley 3 miles northwest of Robles del Rio. 46 Comment
  RSA79064  Lupinus formosus var. formosus E. K. Balls, Lee W. Lenz 1952-5-8 17105 Napa 2.8 miles west from Calistoga, road to Santa Rosa via Petrified Forest. 91 Comment
  SD48461  Lupinus formosus var. formosus E. K. Balls 1957-5-27 22617 Mendocino 9.9 miles northeast from U. S. Highway 101, above Ukiah, on State Highway 20. 334 Comment
  SEINET10964914  Lupinus formosus var. robustus Edward K. Balls 1953-3-12 Balls 9139 Los Angeles Common subshrub to 2 ft tall, 3 ft spr. Fls varying from diip to pale purple, Lvs silvery. Dry, stony wash sun. Opposite fire guard stn. Padua hills, n of Claremont, s slopes san gabriel mts. 610 Comment
  RSA126009  Lupinus grayi E. K. Balls 1957-5-22 22516 Butte Tobins N fork Feather river, Hwy 40 640 Comment
  RSA124230  Lupinus hirsutissimus E. K. Balls, Percy C. Everett 1958-3-19 22875 San Diego San Felipe Creek, 6.9 miles NW from Scissors Crossing. 610 Comment
  RSA89958  Lupinus latifolius subsp. parishii E. K. Balls, Percy C. Everett 1953-7-1 18350 Riverside 6.6 miles SE of San Bernardino National Forest Boundary on road from Idyllwild to Banning, San Jacinto Mts. 1829 Comment
  RSA89147  Lupinus longifolius E. K. Balls 1954-3-8 18882 Los Angeles Palos Verdes Hills Comment
  RSA49606  Lupinus lyallii var. lyallii E. K. Balls 1947-9-13 7818 Mariposa Tuolumne Meadows. 2896 Comment
  OBI12907  Lupinus microcarpus var. microcarpus E. K. Balls 1948-5-12 7919 Monterey Between Castroville and Fort Ord 6 Comment
  UC1075909  Lupinus nanus E. K. Balls and L. W. Lenz 1955-5-13 20684 Butte on road from Oroville to Magalia 1/2 mi s Paradise Comment
  RSA114724  Lupinus nanus subsp. menkerae E. K. Balls 1955-3-15 20404 Kern 14 miles from Edison on Hwy 466, Tehachapi Bakersfield. 488 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
  UC1075912  Lupinus onustus E. K. Balls and L. W. Lenz 1955-5-14 20712 Plumas 3.1 mi n Greenville (along Hwy 89 to Lake Alamdor) 1158 Comment
  RSA49742  Lupinus polycarpus E. K. Balls 1948-1-13 7825 a Monterey Big Sur 30 Comment
  SD46403  Lupinus polyphyllus E. K. Balls, L. W. Lenz 1956-6-17 21705 Del Norte 1.0 mile south of Oregon-California State line, U. S. Highway 101. 121 Comment
  RSA113305  Lupinus polyphyllus var. grandifolius E. K. Balls, Lee W. Lenz, B. K. Balls 1956-6-17 21705 Del Norte 1 mi. s. of Oregon-California State line, U.S. Hwy. 101. 122 Comment
  UC1075556  Lupinus polyphyllus var. pallidipes E. K. Balls and L. W. Lenz 1956-6-17 21705 Del Norte U.S. Hwy 101, 1 mi s Oregon-Calif. State line 121 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
  RSA60328  Lupinus ruber E. K. Balls 1950-5-10 15965 Modoc 0.5 miles past fork of 395 and road to Cedarville, from Alturas. 1585 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
  RSA50219  Lupinus sellulus subsp. sellulus E. K. Balls 1949-7-8 13926 Siskiyou 1 mile east of Etna (Callahan to Etna Road). 854 Comment
  RSA50195  Lupinus sellulus var. artulus E. K. Balls 1949-7-8 13909 Siskiyou Trail from Scott Mountain Camp to Carmen Lake, Scott Mt. 1753 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
  RSA88903  Lupinus succulentus E. K. Balls 1954-3-1 18850 Orange Botanic Garden, Santa Ana Canyon Comment
  RSA89141  Lupinus succulentus E. K. Balls 1952-3-8 18876 Orange Along Esperanza Road, W of entrance to Rancho Santa Ana. 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
  CAS-BOT-BC202181  Lupinus tidestromii E. K. Balls 1948-5-14 7922 Monterey 17 Mile Drive, Pebble Beach 6 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
  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
  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
  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
  RSA59442  Madia glomerata E. K. Balls 1950-9-8 15728 Plumas Lakes Center Public Campground. 2043 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
  RSA130932  Madia sativa E. K. Balls 1958-7-16 23543 San Luis Obispo 0.5 mile north of Cambria, State Highway 1, along cliffs. 15 Comment
  RSA130853  Mahonia pinnata subsp. insularis E. K. Balls, Blakely 1958-10-12 23671 Santa Barbara Santa Cruz Island. Road to Collina De La Cuesto 396 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
  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
  RSA59380  Malacothrix glabrata E. K. Balls, Lee W. Lenz 1950-3-29 14513 Kern 1 mile W of Kern River Bridge, Hwy 399, above Buena Vista Lake 182 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
  RSA89551  Malacothrix saxatilis var. arachnoidea E. K. Balls, Percy C. Everett 1953-10-7 18568 Monterey Carmel Valley, 6.2 miles E of jct. with Hwy 1 at Carmel 183 Comment
  RSA48517  Malacothrix saxatilis var. arachnoidea E. K. Balls 1948-7-16 7997 Monterey Carmel Valley, 5 miles east of Carmel 61 Comment
  RSA29747  Malus fusca E. K. Balls 1953-10-12 18634 Humboldt moist ditches, road to Crannell, 0.5 mi. E from Hwy 101, near first overhead bridge. 15 Comment
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May 24 2020
  RSA59788  Malvella leprosa E. K. Balls 1950-5-23 14862 Mono By Paradise Camp, Hwy 395 just N of Inyo Co. line. 1951 Comment
  SEINET8893959  Malvella leprosa E. K. Balls 1950-5-23 14862 Inyo Hwy 395, 3 miles N of Big Pine. 1219 Comment
  RSA49718  Marah fabacea E. K. Balls 1948-2-28 7853 Monterey Carmel Highlands above Yankee Pt. 152 Comment
  RSA96892  Marina parryi E. K. Balls 1954-6-18 19536 Riverside Along U.S Hwy 60-70 near Hayfields. Comment
  UC1075898  Matthiola incana E. K. Balls 1955-4-4 20423 Orange w end of Newport Beach Newport Beach 3 Comment
  RSA59257  Medicago lupulina E. K. Balls 1950-8-31 15552 Plumas Spanish Creek, off Hwy. 24, just north of Quincy. 1067 Comment
  RSA59473  Medicago lupulina E. K. Balls 1950-9-16 15878 Plumas Near fish hatchery, just north of Plumas-Sierra Co. line, hwy. 89. 1433 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
  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
  RSA124335  Mentzelia involucrata E. K. Balls, P. C. Everett 1958-3-20 22921 Imperial Ogilby, 152 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
  RSA48523  Mentzelia laevicaulis E. K. Balls 1948-8-3 8002 Ventura Ojai, 1 mile E towards Santa Paula 91 Comment
  RSA59793  Mentzelia nitens E. K. Balls 1950-5-23 14857 Inyo 4.2 miles northwest of Bishop. 1250 Comment
  RSA59323  Mentzelia pectinata E. K. Balls, Lee W. Lenz 1950-3-29 14521 Kern 4 miles S of Maricopa, Hwy 399 274 Comment
  RSA79302  Mentzelia pectinata E. K. Balls 1950-3-29 16227 Kern Crocer Grade, 7 miles S of Maricopa, Hwy 399 Comment
  RSA59505  Mentzelia veatchiana E. K. Balls 1950-5-16 14709 Siskiyou Caldwell Butte, east slope, near base. Lava Beds National Moneument Comment
  RSA77932  Mentzelia veatchiana E. K. Balls, Lee W. Lenz 1952-4-16 17048 Tulare One mile east of city limit of Porterville on Highway 190 to Springville. 152 Comment
  RSA59740  Mertensia oblongifolia E. K. Balls 1950-5-20 14791 Modoc South Fork Public Camp, South Fork Pit River, Likely to Clear Lake. 1433 Comment
  SEINET8588887  Mertensia oblongifolia E. K. Balls 1950-5-20 14791 Modoc South Fork Pit River, South Fork Public Camp. 1433 Comment
  RSA59969  Mertensia oblongifolia var. nevadensis E. K. Balls 1950-5-13 14684 Modoc West shore of Goose Lake, 0.5 mile south of Oregon-California State line 1463 Comment
  RSA113255  Mesembryanthemum crystallinum E. K. Balls 1955-4-4 20432 Orange Coastal Strand, mouth of Santa Ana River, W bank, Hwy 101. 3 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
  RSA79069  Micropus californicus E. K. Balls, L. W. Lenz 1952-5-10 17153 Mendocino 6.4 miles W along road to Boonville from Hwy 101. 427 Comment
  RSA48895  Microseris lindleyi E. K. Balls 1948-4-9 7894 Monterey Carmel Highlands above Yankee Pt. 183 Comment
  RSA59514  Microsteris gracilis subsp. humilis E. K. Balls 1950-5-12 14659 Modoc Bucks Creek Ranger Station, Modoc National Forest, east of Goose Lake 1677 Comment
  UC1294008  Mimulus E. K. Balls 1958-6-27 23729 Orange road from Silverado Canyon to Santiago Peak (3.8 mi from gate) 975 Comment
  RSA26604  Mimulus aurantiacus var. aurantiacus E. K. Balls, Percy C. Everett 1953-10-17 18692 Monterey Carmel Highlands above Yankee Point, off Crest Road (closed-cone Pine forest community) 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
  UC1294182  Mimulus aurantiacus var. parviflorus E. K. Balls and E. R. Blakley 1958-10-13 23672 Santa Barbara cliffs above w end Prisoner's Harbor; Santa Cruz Island 15 Comment
  RSA130879  Mimulus aurantiacus var. pubescens E. K. Balls, E. R. Blakley 1958-10-17 23751 Santa Barbara Santa Cruz Island. Corral de Siesta. 198 Comment
  RSA131308  Mimulus aurantiacus var. pubescens E. K. Balls, E. R. Blakley 1958-10-11 23628 Santa Barbara Santa Cruz Island. 1/2 mile from main ranch on road to Prisoner's Harbor. 46 Comment
  RSA60255  Mimulus aurantiacus var. pubescens E. K. Balls 1950-3-29 14552 Ventura Just below branch to Matilija Hot Springs. Camp Ortega, Hwy 399. 396 Comment
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Sep 13 2013
  RSA125702  Mimulus bicolor E. K. Balls 1957-5-25 22558 Trinity 4.3 mi. sw. from Peanut, along Hwy. 36 to Forest Glen. 1098 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
  RSA125976  Mimulus bolanderi E. K. Balls 1957-5-24 22541 Tehama State Hwy. 36, 5.7 miles E of Tehama-Shasta County line. 427 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
  UC1080592  Mimulus clevelandii E. K. Balls and P. C. Everett 1957-11-25 22845 Orange 4.7 mi e Silverado 1341 Comment
  UC1294009  Mimulus clevelandii E. K. Balls 1958-6-27 23280 Orange 4.1 mi from (gate of) Silverado ( Santa Ana Mountains, Silverado Canyon); Santa Ana Mountains, Silverado Canyon 1036 Comment
  UC1293867  Mimulus grandis E. K. Balls 1958-7-16 23552 Monterey 16.2 mi nw San Luis Obispo-Monterey Co. line (State Hwy. 1) 60 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
  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
  RSA59439  Mimulus guttatus E. K. Balls 1950-5-23 14867 Inyo 5 miles N of Lone Pine, Highway 395. 1128 Comment
  RSA80551  Mimulus guttatus E. K. Balls, Lee W. Lenz 1952-5-11 17174 Mendocino 9.9 miles NE along road to Dos Rios From Hwy 101 at Longvale Comment
  RSA49845  Mimulus layneae E. K. Balls 1949-7-1 13754 Trinity Trail from Dedrick to Lakes, Canyon Creek. 1220 Comment
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Oct 3 2014
  RSA49449  Mimulus layneae E. K. Balls 1949-7-3 13786 Trinity Trail to right above Bear Creek, above Dedrick. 1067 Comment
  RSA50176  Mimulus layneae E. K. Balls 1949-7-6 13850 Trinity In Trinity River Valley. On road from Trinity Center to Scott Mt. 732 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
  RSA49925  Mimulus moschatus E. K. Balls 1949-7-6 13855 Trinity Trinity River, 1 mile beyond Eagle Creek (50 miles from Weaverville) 793 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
  RSA60018  Mimulus primuloides var. pilosellus E. K. Balls 1950-9-1 15595 Plumas East of Long Lake, by smaller lake flowing into it. Southern Plumas Co. 2104 Comment
  CAS-BOT-BC10932  Mimulus suksdorfii E. K. Balls 1950-5-18 14754 Modoc North of Upper Rush Creek Public Camp, 2.5 miles east of Hwy 299. 1737 Comment
  RSA0026060  Mirabilis laevis var. crassifolia E. K. Balls 1948-6-3 7943 Monterey Laffley Creek, Big Sur. 152 Comment
  RSA113272  Mirabilis laevis var. retrorsa E. K. Balls 1955-4-1 20416 Riverside Hwy 74, 10.2mi, S from jct. of Hwy. 111 to Palm Springs 915 Comment
  CAS-BOT-BC384057  Mirabilis laevis var. villosa E. K. Balls 1950-5-23 14834 Mono Paradise Camp, Hwy 395, just north of Inyo Co. line 1950 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
  RSA79318  Mirabilis multiflora var. pubescens E. K. Balls 1952-8-12 17301 San Bernardino Mojave Desert, Clark Mountain Comment
  RSA49450  Mitella trifida E. K. Balls 1949-7-3 13785 Trinity 0.7 mile above Bear Creek (right fork) above Dedrick. 915 Comment
  RSA96406  Monardella australis subsp. cinerea E. K. Balls 1954-9-4 19786 Los Angeles Trail from ski lift to Badly Summit 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
  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
  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
  RSA96049  Monardella robisonii E. K. Balls 1954-8-4 19752 Riverside grown in Botanic Garden. Comment
  RSA48480  Monardella undulata E. K. Balls 1948-6-5 7948 San Luis Obispo Between Pismo Beach and Guadalupe. 9 Comment
  RSA246184  Monolopia lanceolata E. K. Balls, N. N. Balls 1966-3-21 12128 Kern 3.5 miles SE of Kern- San Luis Obispo County line along Hwy 58 (466). Comment
  RSA60315  Monolopia lanceolata E. K. Balls 1950-4-25 15934 Kern 0.8 mile from Tehachapi on Hwy 466 to Bakersfield. 1189 Comment
  SEINET3148208  Monolopia major E. K. Balls 1950-4-25 15934 Kern 0.8 mi from Tehachapi on Hwy 466 to Bakersfield 1189 Comment
  RSA48426  Monoptilon bellioides E. K. Balls 1949-4-3 12911 Imperial Beal Well on road from Niland to Blyther, Colorado Desert. 457 Comment
  RSA125974  Montia linearis E. K. Balls 1957-5-24 22544 Shasta 3.4 miles W of Platina along Hwy 36, Red Bluff to Alton. 671 Comment
  RSA130929  Mucronea californica E. K. Balls 1958-7-15 23538 Santa Barbara 0.5 mi NW from La Purisima Mission along road to Orcutt. Comment
  UCD86823  Muhlenbergia microsperma E. K. Balls; P. C. Everett 1958-3-20 22926 Imperial 3.7 mi. n. of Ogilby on road to Blythe. Creosote Bush Scrub Plant Community. 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
  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
  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
  RSA79403  Nama rothrockii E. K. Balls, Percy C. Everett 1952-10-4 18031 Inyo 2.4 miles below Whitney Portal Campground, in loose scree, E slope Mt. Whitney. 2287 Comment
  RSA162486  Nassella pulchra E. K. Balls 1963-5-18 12064 Monterey Carmel Highlands. 152 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
  RSA60242  Navarretia capillaris E. K. Balls 1950-9-2 15634 Plumas Nye Meadows, west slope of Mt. Ingalls, north of Grizzly Valley. 2256 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
  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
  RSA79345  Nemophila heterophylla E. K. Balls, Lee W. Lenz 1952-5-13 17219 Trinity 6.6 miles SW from Douglas City Bridge over Trinity River on road to Hayfork Comment
  RSA59320  Nemophila menziesii E. K. Balls, Lee W. Lenz 1950-3-29 14525 Kern 7 miles S of Maricopa, Grocer Grade, Hwy 399 457 Comment
  RSA60205  Nemophila menziesii var. integrifolia E. K. Balls, Lee W. Lenz 1950-3-28 14453 Los Angeles 12 miles south of Castaic, hwy 99. 335 Comment
  RSA49705  Nemophila menziesii var. menziesii E. K. Balls 1948-2-27 7841 Monterey Carmel Highlands above Yankee Pt. 213 Comment
  CAS-BOT-BC179294  Nemophila pedunculata Edward Kent Balls 1950-5-18 14758 Modoc N of Upper Rush Creek Public Camp, 2.5 mi. E of Hwy 299. 1737 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
  RSA59368  Nemophila pedunculata E. K. Balls 1950-5-11 14625 Modoc 8.1 miles NE of Fort Bidwell. Above Cow Head Lake. Along 8 Mile Creek. 1463 Comment
  RSA124323  Nicotiana obtusifolia E. K. Balls, Percy C. Everett 1958-3-20 22913 Imperial 2.4 mi. N of U. S Hwy. 80 on rd. to Blythe. 91 Comment
  RSA59501  Nothocalais troximoides E. K. Balls 1950-5-17 14715 Siskiyou 1.5 miles NW Schonchin Butte, lava Beds National Monument. Comment
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Sep 21 2009
  RSA0013791  Nuphar lutea subsp. polysepala E. K. Balls, P. C. Everett 1953-10-18 18702 San Luis Obispo Highway 1, 4.4 mi S of Oceano. 15 Comment
  RSA125980  Odontostomum hartwegii E. K. Balls 1957-5-24 22537 Tehama 13.7 miles northwest of junction State Highway 36 and US Highway 99. 274 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
  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
  RSA125972  Oenothera elata subsp. hirsutissima E. K. Balls, Percy C. Everett 1959-11-4 22746 Riverside Snow Creek, about Old Fish Hatchery, n. base San Jacinto Mountains. 701 Comment
  RSA125991  Oenothera elata subsp. hirsutissima E. K. Balls, Percy C. Everett 1957-11-4 22736 San Bernardino Oak Glen; south San Bernardino Mts. 1540 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
  RSA124373  Oenothera primiveris subsp. bufonis E. K. Balls, Percy C. Everett 1958-3-20 22892 Imperial 0.5 miles north of U.S. Hwy. 80, along road to Blythe. 61 Comment
  RSA59364  Olsynium douglasii E. K. Balls 1950-5-11 14629 Modoc 8.1 miles NE of Fort Bidwell. Above Cow Head Lake. Along 8 Mile Creek. 1463 Comment
  CAS-BOT-BC58053  Opuntia basilaris var. basilaris E. K. Balls 1954-4-22 19053 Riverside Field redacted by CAS, contact the data manager for more information 914 Comment
  SEINET224228  Opuntia bigelovii E. K. Balls, P. C. Everett 1957-11-5 22769 Imperial 9 mi. NW. from Ocotillo 244 Comment
  RSA124672  Opuntia fosbergii E. K. Balls, Percy C. Everett 1957-11-5 22770 San Diego NE end Canebrake Canyon, 14 mi. W of county line. Comment
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Dec 22 2010
  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
  CAS-BOT-BC97500  Oreostemma alpigenum var. andersonii E. K. Balls 1949-7-7 13884 Trinity Scott Mountain Camp Meadow, Scott Mt. 1630 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
  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
  RSA125681  Orthocarpus attenuatus E. K. Balls 1957-5-24 22553 Trinity Hayfork. 716 Comment
  RSA48791  Orthocarpus densiflorus E. K. Balls 1948-5-6 7912 Monterey Road from Carmel Valley to Salinas. 107 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
  RSA79009  Orthocarpus lithospermoides E. K. Balls, Lee W. Lenz 1952-5-8 17125 Lake 1.4 mi S of Putah Creek on Hwy 53 from Middletown to Lower Lake. Comment
  RSA125955  Orthocarpus purpurascens E. K. Balls 1957-6-14 22647 Los Angeles E. bank San Gabriel River. 0.5 mi. W. of Rosemead Blvd. on Beverly Blvd., E. side of Montebello. 396 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
  RSA179748  Orthocarpus purpurascens var. latifolius E. K. Balls 1965-7-8 12099 Monterey Carmel Highlands, opposite Yankee Point. 213 Comment
  RSA78976  Osmaronia cerasiformis E. K. Balls, Percy C. Everett 1952-10-7 18097 Amador 4.3 mi E and N of Pine Grove, Hwy 88, Carson Pass Hwy. 884 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
  RSA89796  Oxalis oregana E. K. Balls, Percy C. Everett 1953-10-13 18643 Del Norte Jedediah Smith State Park, off Highway 199 to Grants Pass 38 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
  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
  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
  RSA59737  Paeonia brownii E. K. Balls 1950-5-20 14795 Modoc South Fork Public Camp, South Fork Pit River, Likely to Clear Lake. 1433 Comment
  RSA59800  Paeonia brownii E. K. Balls 1950-5-17 14736 Modoc Howard's Gulch Public Camp, off Hwy. 139. N.W. of Canby. 1433 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
  UC1028642  Panicum capillare E. K. Balls and P. C. Everett 1956-10-24 22210 San Bernardino n Victorville (along Mohave River); Mohave River 822 Comment
  SEINET3161129  Parnassia fimbriata E. K. Balls 1950-9-12 15787 Plumas 1.5 mi along trail from Lakes Center Public Camp to Long Lake outlet, southern Plumas Co. 2012 Comment
  RSA59337  Parnassia palustris var. californica E. K. Balls 1950-9-10 15778 Plumas Trail from Lakes Center Public Camp to Long Lake outlet, 2 miles from camp. Southern Plumas County. 2012 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
  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
  RSA49785  Pedicularis attollens E. K. Balls 1949-7-7 13881 Trinity Scott Mountain Camp Meadow, Scott Mt. 1631 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
  RSA59174  Pedicularis groenlandica subsp. surrecta E. K. Balls 1950-9-1 15600 Plumas East of Long Lake, at foot of meadow leading down to two smaller lakes. 2104 Comment
  RSA69904  Pedicularis semibarbata E. K. Balls, Percy C. Everett 1954-5-19 19371 San Bernardino 2 miles SE from South Fork Public Camp road terminal towards Big Meadows. 2012 Comment
  SEINET9628401 Image available Pellaea andromedifolia E. K. Balls, P. C. Everett 1957-11-13 22796 Riverside Snow Creek, n. base, San Jacinto Mts. 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
  RSA78941  Pellaea bridgesii E. K. Balls, Percy C. Everett 1952-10-8 18118 El Dorado By junction of trails to Lily Lake and Glen Alpine Springs, west of Fallen Leaf Lake 1982 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
  RSA79028  Penstemon azureus subsp. azureus E. K. Balls, Percy C. Everett 1952-10-17 18236 Fresno W slope Kaiser Pass, 9.5 miles E and N of north tip of Huntington Lake. 2591 Comment
  NY583967  Penstemon clevelandii var. connatus E. K. Balls 1953-8-19 18535 Riverside Head of Palm Canyon, where stream crosses Highway 74 on Palms to Pines Highway 1371.6 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
  RSA59311  Penstemon deustus E. K. Balls 1950-9-14 15795 Plumas Hwy 89, along Indian Creek, 1.5 mi from jct with Hwy 24. 915 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
  RSA49819  Penstemon deustus subsp. deustus E. K. Balls 1949-7-1 13762 Trinity Trail from Dedrick to lakes. Canyon Creek. 915 Comment
  RSA79100  Penstemon deustus subsp. deustus E. K. Balls, Percy C. Everett 1952-10-14 18197 Shasta Honn Creek Public Camp, Hwy 89, between Mt Shasta and Lassen Peak. 1037 Comment
  NY600718  Penstemon gracilentus E. K. Balls 1952-10-13 18192 Siskiyou Mt. Shasta, 10.4 miles northeast of town of Mt. Shasta on John Everitt Memorial Highway up the mountain 1828.8 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
  RSA79004  Penstemon gracilentus E. K. Balls, Percy C. Everett 1952-10-13 18192 Siskiyou Mt Shasta, 10.4 miles NE of town of Mt Shasta on John Everitt Memorial Hwy up Mt Shasta. 1829 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
  UC1293871  Penstemon grinnellii var. scrophularioides E. K. Balls 1958-7-18 23559 Monterey 1 mi s China Camp (Santa Lucia Mts.); , s of China Camp 1356 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
  UC1174989  Penstemon heterophyllus var. purdyi E. K. Balls 1959-4-17 23783 Unknown 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
  SD46696  Penstemon laetus E. K. Balls, L. W. Lenz 1956-6-18 21810 Shasta roadside; 1 mi. se. towards Burney from crossroads State Hwy. 89 and U.S. Hwy. 299 1006 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
  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
  NY605200  Penstemon neotericus E. K. Balls 1956-6-18 21810 Shasta 1 mile southeast towards Burney from crossroads of State Highway 89 and U.S. Highway 299. 1005.8 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
  RSA59102  Penstemon neotericus E. K. Balls 1950-8-30 15506 Plumas Trail to Buck's Creek from Tobin's Resort, North Fork Feather River. 610 Comment
  RSA79093  Penstemon neotericus E. K. Balls, Percy C. Everett 1952-10-14 18207 Tehama 0.5 mi SE of jct of hwys 89 and 36, on road from Mineral to Chester. 1677 Comment
  RSA79099  Penstemon neotericus E. K. Balls, Percy C. Everett 1952-10-14 18196 Shasta Honn Creek Public Camp, Hwy 89, between Mt Shasta and Lassen Peak. 1037 Comment
  RSA49847  Penstemon newberryi subsp. newberryi E. K. Balls 1949-7-1 13752 Trinity Trail from Dedrick to lakes, below Canyon Creek Meadow. 1341 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
  RSA89621  Penstemon palmeri E. K. Balls, R. M. Straw 1954-5-9 19116 San Bernardino Clark Mts., NE slopes off Hwy 91/466 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
  NY650693  Penstemon rostriflorus E. K. Balls 1953-8-19 18544 Riverside Above Santa Rosa Spring, Santa Rosa Peak 2133.6 Comment
  NY650694  Penstemon rostriflorus E. K. Balls 1956-10-17 22201 Ventura 1 mile east of Iris Point, Mt. Pinos. 2255.5 Comment
  RSA79379  Penstemon rostriflorus E. K. Balls, Percy C. Everett 1952-10-4 18032 Inyo Whitney Portal Campground, east slope of Mt. Whitney. 2530 Comment
  CAS-BOT-BC239606  Penstemon rydbergii var. oreocharis E. K. Balls 1950-9-16 15883 Plumas Near fish hatchery, just n. of Plumas-Sierra co. line, Hwy 89 1432 Comment
  SD46702  Penstemon rydbergii var. oreocharis E. K. Balls, L. 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 1219 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
  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
  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
  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
  RSA0070765  Pentagramma triangularis E. K. Balls, E. R. Blakley 1958-10-10 23611 Santa Barbara Santa Cruz Island, 3 mi. from Prisoners' Harbor on road to Main Ranch. 91 Comment
  RSA0066056  Pentagramma triangularis subsp. viscosa 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
  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
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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
  RSA125461  Petalonyx thurberi E. K. Balls, P. C. Everett 1957-8-20 22662 Riverside 3.2 miles N along road to 29 Palms from Jct with Hwy 60/70/99. 259 Comment
  SD48389  Petalonyx thurberi subsp. thurberi E. K. Balls, P. C. Everett 1957-8-20 22662 Riverside In sun, on dry open desert; 3.2 mi. north along road to 29 Palms from jct. with U.S. Hwy. 60/70/99. 259 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
  RSA48891  Petasites palmatus E. K. Balls 1948-4-7 7890 Monterey Big Sur River bed 0.5 mile below Big Sur P.O. 15 Comment
  RSA124192  Phacelia ambigua E. K. Balls, Percy C. Everett 1958-3-20 22933 Imperial 15 miles NW from Ogilby on road to Blythe. 244 Comment
  RSA48429  Phacelia ambigua E. K. Balls 1949-4-3 12913 Imperial e 4 miles from Niland toward Blythe. Colorado Desert,. 61 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
  RSA66953  Phacelia bolanderi E. K. Balls 1951-5-3 16417 Mendocino Two miles west of Eel River bridge on road to Rockport and Fort Bragg, from Highway 101. Comment
  UC1087288  Phacelia cicutaria var. hispida E. K. Balls and P. C. Everett 1958-3-19 22873 Riverside hills 1 mi e Hwy. 17 to Elsinore 198 Comment
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Mar 1 2014
  RSA60372  Phacelia ciliata E. K. Balls, Lee W. Lenz 1950-4-25 15943 Ventura 1 mile N of Round Spring Creek, near Apache School, Hwy 399. 1037 Comment
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Mar 5 2007
  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
  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
  SEINET208171 Image available Phacelia crenulata var. minutiflora E. K. Balls, PC Everett 1959-3-20 22932 Imperial 15 miles northwest from Ogilby on road to Blythe 259 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
  RSA29108  Phacelia davidsonii E. K. Balls, Percy C. Everett 1954-5-19 19364 San Bernardino 3 miles NE of Camp Angelus along road to Barton Flats, San Bernardino Mts. 1951 Comment
  OBI13817  Phacelia distans E. K. Balls 1948-4-15 7896 Monterey Carmel Highlands above Yankee Pt 183 Comment
  RSA67440  Phacelia distans E. K. Balls, B. K. Balls 1951-4-26 16388 Santa Barbara 5 miles south of surf on road to Canada Honda 15 Comment
  RSA89616  Phacelia distans E. K. Balls, R. M. Straw 1954-5-9 19121 San Bernardino Joshua Tree Woodland, Clark Mtns 1677 Comment
  UC1075899  Phacelia distans E. K. Balls 1955-4-4 20425 Orange just n Dana Pt. (off Hwy 101 Alt.) 45 Comment
  RSA113263  Phacelia distans E. K. Balls 1955-4-4 20425 Orange N of Dana Poit off Hwy 101. 46 Comment
  RSA244438  Phacelia fremontii E. K. Balls 1966-3-17 12119 Kern Just S of Rosamond along Hwy 6, Kern county. Comment
  RSA59386  Phacelia fremontii E. K. Balls, Lee W. Lenz 1950-3-29 14507 Kern Mojave Desert, Old River to Buena Vista Lake, 8 miles E of Kern River Bridge. on Highway 399. 152 Comment
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Dec 8 2011
  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
  RSA50007  Phacelia heterophylla subsp. virgata E. K. Balls 1949-6-30 13684 Trinity Above Ripstein Camp, right fork from Bear Creek. 823 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
  RSA60308  Phacelia longipes E. K. Balls, Lee W. Lenz 1950-3-29 14538 Ventura on steep shaley slopes, 1.5 mi. south of junction of Rose Valley rd. and Hwy 399. 610 Comment
  RSA50042  Phacelia mutabilis E. K. Balls 1949-7-1 13726 Trinity Above Canyon Creek Meadow. 1372 Comment
  RSA59427  Phacelia mutabilis E. K. Balls 1950-9-15 15855 Plumas South tip Lake Almanor, near P. G. E. dam, Highway 89. 1372 Comment
  SEINET3158303  Phacelia parryi E. K. Balls, L. W. Lenz 1950-3-29 14538 Ventura 1.5 miles S from turnoff to Rose Valley, on Hwy 399 610 Comment
  SEINET3158352  Phacelia tanacetifolia E. K. Balls, L. W. Lenz 1950-3-29 14551 Ventura just below branch to Matilija Hot Springs and camp Ortega, Hwy. 399 396 Comment
  CAS-BOT-BC265860  Phalaris canariensis E. K. Balls 1963-6-26 12069 Monterey 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
  SEINET6641365  Philadelphus lewisii E. K. Balls 1949-6-29 13670 Trinity Above Ripstein Camp, Canyon Creek 808 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
  CAS-BOT-BC250778  Phleum alpinum E. K. Balls 1950-9-1 15606 Plumas East of Long Lake 2133 Comment
  RSA59151  Phleum alpinum E. K. Balls 1950-9-1 15606 Plumas East of Long Lake, in meadow sloping to two smaller lakes 2134 Comment
  SEINET3144280  Phleum pratense E. K. Balls 1950-9-15 15844 Plumas 6 mi NW of Chester, Nrth Fork Feather River 1402 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
  RSA59706  Phlox douglasii subsp. rigida E. K. Balls 1950-5-18 14748 Modoc Above Upper Rush Creek Public Camp, 2.5 miles east from Highway 299. 1829 Comment
  RSA59931  Phlox douglasii subsp. rigida E. K. Balls 1950-5-12 14658 Modoc N of Bucks Creek Ranger Station. Modoc National Forest. E of Goose Lake. 1646 Comment
  RSA60320  Phlox douglasii subsp. rigida E. K. Balls 1950-5-10 15959 Modoc Hwy 395, 0.5 mile before jct, 5.5 miles NE of Alturas. 1524 Comment
  SEINET3134806  Phlox gracilis E. K. Balls 1950-5-12 14659 Modoc Bucks Creek Ranger Station, Modoc Natl. For., E of Goose Lake 1676 Comment
  RSA59854  Phlox hoodii subsp. lanata E. K. Balls 1950-5-15 14700 Modoc 6 miles SW of Dry Lake Ranger Station, along railroad. 1280 Comment
  RSA79307  Phlox speciosa subsp. nitida E. K. Balls, Lee W. Lenz 1952-5-13 17236 Trinity 1.2 mi. west of Fawn Lodge on Highway 299 between Douglas City and Redding Comment
  RSA114445  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
  RSA59557  Phlox speciosa subsp. occidentalis E. K. Balls 1950-5-22 14826 Lassen 10.8 miles SE of Susanville, 1.1 miles SE of Buntingville, W of Honey Lake 1280 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
  RSA59968  Phlox stansburyi E. K. Balls 1950-5-13 14686 Modoc 14 miles south of Oregon - California state line, along the west shore road, Goose Lake 1494 Comment
  RSA59358  Phoenicaulis cheiranthoides E. K. Balls 1950-5-10 14598 Modoc East of Middle Lake, near Cedarville. 1402 Comment
  RSA48785  Pholistoma auritum E. K. Balls 1948-4-23 7902 Monterey Camel Valley 1 mile above Robles del Rio. 152 Comment
  SD48394  Phoradendron bolleanum E. K. Balls, P. C. Everett 1957-11-13 22808 San Bernardino 2.3 mi. nw. from Pioneer town, road Big bear to Baldwin Lake 1250 Comment
  RSA48336  Phoradendron californicum E. K. Balls 1949-4-4 12972 Riverside At Desert Beach on Hwy 111, Colorado Desert. -15 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
  RSA97076  Phoradendron juniperinum subsp. juniperinum E. K. Balls 1954-9-27 20203 San Bernardino Big Bear Lake, north shore at east end of Camp Juniper 2058 Comment
  RSA79088  Phyllodoce breweri E. K. Balls, Percy C. Everett, B. K. Balls 1952-10-14 18202 Shasta E. of Summit Pass on Mt. Lassen Peak, Hwy 89. 2287 Comment
  RSA124337  Physalis crassifolia E. K. Balls 1958-3-20 22919 Imperial Ogilby. 107 Comment
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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
  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
  RSA79089  Pinus albicaulis E. K. Balls, P. C. Everett 1952-10-14 18203 Shasta Open hills among rocks and scree, E of Summit Pass, Mt. Lassen Peak, Hwy 89. 2561 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
  NY49721  Pinus contorta var. contorta E. K. Balls 1953-10-13 18651 Del Norte 0.5 mile south of Crescent City, Highway 101 3.0 Comment
  NY49922  Pinus contorta var. murrayana E. K. Balls 1952-10-5 18053 Mono 3.5 miles north of Deadman's Pass, Highway 395, south of Mono Lake 2438.4 Comment
  RSA0116434  Pinus contorta var. murrayana E. K. Balls, P. C. Everett 1952-10-13 18194 Siskiyou 6.9 mi E of McCloud, Hwy 89. 1067 Comment
  RSA81959  Pinus contorta var. murrayana E. K. Balls, P. C. Everett 1952-10-6 18069 Tuolumne In Deadman Creek Public Camp, 0.5 mi W of Kennedy Meadows, Hwy 108. 1905 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
  RSA79373  Pinus jeffreyi E. K. Balls, Percy C. Everett 1952-10-4 18034 Inyo Whiney Portal Public Campground, east slope of Mt. Whitney. 2530 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
  RSA59457  Pinus monticola E. K. Balls 1950-9-2 15653 Plumas Slightly below Mt. Ingalls Lookout on south slope, north of Grizzly Valley. 2485 Comment
  NY61956  Pinus monticola E. K. Balls 1952-10-7 18100 Amador 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
  RSA131082  Pinus muricata E. K. Balls, E. R. Blakley 1958-10-14 23702 Santa Barbara Slopes above China Harbor, east end of Santa Cruz Island 244 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
  UC1317660  Pinus muricata Balls and Blakley 1958-10-14 23702 Santa Barbara above China Harbor; Santa Cruz Island 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
  RSA89900  Pinus sabiniana E. K. Balls, P. C. Everett 1953-10-14 18663 Shasta 9.1 mi E of Trinity-Shasta county line, Hwy 299, between Weaverville and Redding. 396 Comment
  RSA141606  Piperia elegans E. K. Balls 1960-9-19 12057 Monterey Carmel Highlands, above Yankee Pt. 183 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
  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
  RSA125704  Plagiobothrys nothofulvus E. K. Balls 1957-5-24 22552 Trinity Hayfork. 716 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
  RSA60118  Plagiobothrys scouleri var. hispidulus E. K. Balls 1950-9-2 15642 Plumas Nye Meadows, west slope of Mt. Ingalls, north of Grizzly Valley 2256 Comment
  RSA59809  Plagiobothrys tenellus E. K. Balls 1950-5-17 14721 Siskiyou New Lava Flow, along road from Schonchin Butte to Capt. Jack s Stronghold, Lava Beds Nat l Monument. 1463 Comment
  RSA60317  Plagiobothrys tenellus E. K. Balls 1950-5-9 15950 Lassen 12 miles north of Doyle, Hwy 395. 1296 Comment
  RSA59766  Plantago aristata E. K. Balls 1950-6-15 14886 Monterey Carmel Highlands, 2 miles S of Yankee, Point 5 Comment
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Mar 5 2011
  RSA67444  Plantago erecta E. K. Balls, B. K. Balls 1951-4-26 16392 Santa Barbara 4 mile south of Surf on road to Canada Honda. 15 Comment
  RSA0106345  Plantago erecta E. K. Balls, Lee W. Lenz 1952-4-17 17055 Tulare 6.7 mi SE of turn off to Tule River Indian Reservation from Hwy 190, South Fork Tule River. 198 Comment
  RSA50133  Plantago lanceolata E. K. Balls 1949-7-4 13801 Trinity Chloride Mine, above Dedrick. 915 Comment
  RSA48412  Plantago ovata var. fastigiata E. K. Balls 1949-4-2 12897 Riverside Between Mecca and Mortmar on Hwy 111 -61 Comment
  SD46495  Platanthera dilatata var. leucostachys E. K. Balls, L. W. Lenz 1956-6-19 21821 Shasta Hat Creek, 1.5 miles southeast from Ranger Station, along State Highway 89. At streamside, bog. 975 Comment
  SD46496  Platanthera dilatata var. leucostachys E. K. Balls, P. C. Everett 1956-7-9 21986 Madera Agnew Meadow, on road to Devil's Postpile (head of San Joaquin River). In bog and stream. 2560 Comment
  RSA59678  Platanthera leucostachys E. K. Balls 1950-9-9 15747 Plumas West of Lakes Center Public Campground. Southern Plumas County. 2043 Comment
  RSA59377  Platystemon californicus var. californicus E. K. Balls, Lee W. Lenz 1950-3-29 14516 Kern 1 mile W of Kern River Bridge, Hwy 399, above Buena Vista Lake. 183 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
  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
  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
  OBI22127  Poa douglasii E. K. Balls 1948-4-5 7888 Monterey 17 mi drive, Pebble Beach 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
  UCD98408  Polycarpon tetraphyllum E. K. Balls 1953-5-7 18395 Los Angeles in Bontanic Garden in Claremont. 381 Comment
  RSA59804  Polyctenium fremontii E. K. Balls 1950-5-17 14728 Modoc South shore, Clear Lake Bird Refuge 1381 Comment
  RSA59937  Polyctenium fremontii E. K. Balls 1950-5-11 14631 Modoc 8.1 miles NE of Fort Bidwell, above Cow Head Lake, along 8-mile Creek. 1463 Comment
  RSA49916  Polygala cornuta var. cornuta E. K. Balls 1949-7-7 13866 Trinity Trinity River Valley. 1 mile beyond Eagle Creek. N of Trinity Center. 793 Comment
  RSA113318  Polygonum douglasii subsp. majus E. K. Balls, Lee W. Lenz 1956-6-18 21812 Shasta Burney Falls (jct Hwy 89 and Hwy 299). 1006 Comment
  RSA59255  Polygonum persicaria E. K. Balls 1950-8-31 15544 Plumas Spanish Creek off Hwy 24, just N of Quincy. 1067 Comment
  RSA59176  Polygonum phytolaccifolium E. K. Balls 1950-9-1 15602 Plumas Long Lake, above east shore toward Mt. Elwell. 2104 Comment
  UC1294299  Polypodium californicum E. K. Balls and E. R. Blakely 1958-10-13 23682 Santa Barbara e Prisoner's Harbor; Santa Cruz Isl. 4 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
  CAS-BOT-BC72459  Polystichum munitum E. K. Balls 1958-9-23 23607 Monterey Carmel Highlands above Yankee Point 182 Comment
  UC1294302  Polystichum munitum E. K. Balls 1958-9-23 23607 Monterey above Yankee Point; Carmel Highlands 182 Comment
  RSA125852  Populus fremontii E. K. Balls, Percy C. Everett 1957-11-13 22797 Riverside Snow Creek, north base San Jacinto Mountains. 701 Comment
  RSA56923  Populus tremuloides E. K. Balls, Percy C. Everett 1954-5-19 19372 San Bernardino Fish Creek, s.e. from Santa Ana River, San Bernardino Mts 2256 Comment
  RSA569263  Populus tremuloides E. K. Balls, Percy C. Everett 19372 San Bernardino Fish Creek, SE from Santa Ana River, San Bernardino Mts. 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
  SEINET3145579  Populus trichocarpa E. K. Balls 1950-9-14 15822 Plumas 6 mi. NW of Chester, N Fork Feather River 1402 Comment
  UC1294192  Populus trichocarpa E. K. Balls and E. R. Blakley 1958-10-13 23688 Santa Barbara road from Prisoners' Harbor to main ranch Santa Cruz Island (Santa Cruz Island); , rd from Prisoners' Harbor to main ranch 91 Comment
  SEINET11984746  Populus trichocarpa E. K. Balls 1950-1 14610 Modoc W of Middle Lake, between Eagleville and Cedarville 1433 Comment
  RSA59545  Potentilla anserina E. K. Balls 1950-5-10 14595 Modoc West shore Middle Lake, near Cedarville. 1402 Comment
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Feb 22 2013
  RSA59179  Potentilla glandulosa subsp. ashlandica E. K. Balls 1950-9-1 15605 Plumas East of Long Lake, 2134 Comment
  RSA50087  Potentilla gracilis var. fastigiata E. K. Balls 1949-7-1 13702 Trinity Canyon Creek Meadow, Canyon Creek. 1372 Comment
  RSA59413  Potentilla gracilis var. fastigiata E. K. Balls 1950-9-8 15712 Plumas Lakes Center Public Campground. 2043 Comment
  RSA113540  Prosopis glandulosa var. torreyana E. K. Balls 1955-11-15 21453 Imperial 7 miles west of Imperial. Comment
  RSA59552  Prunus andersonii E. K. Balls 1950-5-22 14831 Mono 17 miles S of Coleville, along Walker River and Hwy. 395 1982 Comment
  SEINET3157217  Prunus andersonii E. K. Balls 1950-5-9 15947 Lassen 6 mi S of Doyle, hwy 395 1372 Comment
  RSA59452  Prunus emarginata E. K. Balls 1950-9-2 15657 Plumas South slope of Mt. Ingalls on road to lookout, North of Grizzly Valley. 2134 Comment
  RSA78934  Prunus emarginata E. K. Balls 1952-10-8 18112 El Dorado SW corner of Fallen Leaf Lake, by trail to Stanford Tract. 1982 Comment
  SD46570  Prunus emarginata E. K. Balls, L. W. Lenz 1956-6-13 21679 Del Norte 6 mi. s. of Oregon-Calif. State Line along road to Sanger Peak 1387 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
  RSA114611  Prunus emarginata E. K. Balls 1956-6-13 21679 Del Norte 6 miles S of Oregon-California state line along road to Sanger Peak 1387 Comment
  SEINET7347118  Prunus emarginata E. K. Balls 1950-5-15 14701 Siskiyou Lava Beds National Monument, below Indian Well Public Camp 1402 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
  RSA132470  Prunus lyonii E. K. Balls, E. R. Blakley 1958-10-11 23631 Santa Barbara Santa Cruz Island. About halfway between Main Ranch and Prisoner's Harbor. 30 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
  RSA113241  Prunus subcordata E. K. Balls, Lee W. Lenz 1955-5-12 20474 Placer 0.8 mile from Hwy 40. W along rd from Colfax to Grass Valley. 671 Comment
  RSA59642  Prunus subcordata E. K. Balls 1950-5-12 14651 Modoc N of Bucks Creek Ranger Station. Modoc National Forest. 1829 Comment
  RSA59864  Prunus subcordata E. K. Balls 1950-5-11 14613 Modoc 2 miles N of Lake City. W of Upper Alkali Lake. 1418 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
  RSA26144  Prunus virginiana var. demissa E. K. Balls, Percy C. Everett 1954-5-19 19355 San Bernardino 1 mi. n. of jct. of Mill Creek with Mountain Home Creek, along Mountain Home Creek. 1463 Comment
  RSA59944  Prunus virginiana var. demissa E. K. Balls 1950-5-12 14653 Modoc Hillsides north of Bucks Creek Ranger station, Modoc Nat'l Forest, east of Goose Lake. 1860 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
  RSA59525  Prunus virginiana var. melanocarpa E. K. Balls 1950-5-20 14815 Modoc S Fork Pit River. About S Fork Public Camp. Likely to Jess Valley. 1433 Comment
  RSA124336  Psathyrotes ramosissima E. K. Balls, Percy C. Everett 1958-3-20 22920 Imperial Ogilby. 106 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
  UC1294040  Pseudognaphalium microcephalum E. K. Balls and E. R. Blakley 1958-10-12 23654 Santa Barbara hillsides s of main ranch Santa Cruz Island 76 Comment
  CAS-BOT-BC357351  Pseudognaphalium microcephalum E. K. Balls 1950-9-15 15858 Plumas South tip Lake Almanor, near P.G.E. dam, Hwy 89 1371 Comment
  RSA89386  Psilostrophe cooperi E. K. Balls, R. M. Straw 1954-5-11 19318 San Bernardino Above Horse Spring, Kingston Mts. 1402 Comment
  CAS-BOT-BC340868  Psorothamnus schottii E. K. Balls 1949-4-3 12923 Imperial Open slopes of Chocolate Mts. 8 miles along road from Niland to Blythe, Colorado Desert 152 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
  RSA78765  Ptelea crenulata E. K. Balls, Percy C. Everett 1952-10-15 18223 El Dorado 3.3 mi E of Pilot Hill along Black Rock Creek, Hwy 49. 610 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
  RSA59510  Purshia tridentata var. tridentata E. K. Balls 1950-5-15 14702 Siskiyou Below Indian Wells Public Camp. Lava Beds National Monument. 1402 Comment
  RSA59519  Purshia tridentata var. tridentata E. K. Balls 1950-5-21 4850 Modoc Opposite South Fork Public Camp. South Fork Pit River. 1479 Comment
  RSA0082805  Pyrola aphylla E. K. Balls 1949-6-30 13677 Trinity Ripstein Camp, Canyon Creek. 793 Comment
  CAS-BOT-BC462896  Pyrola asarifolia E. K. Balls 1950-9-8 15708 Plumas Lakes Center Public Campground, southern part of the county 2042 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
  SEINET3164126  Pyrola picta E. K. Balls 1950-9-5 15683 Plumas lower trail to Spur 5, Thompson Creek, off Hwy 24 east of Quincy 1372 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
  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
  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
Read comments
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
  RSA78741  Quercus berberidifolia E. K. Balls, P. C. Everett 1952-10-16 18225 Tuolumne Hwy 49 above Mocassin Creek Power House, Toulumne-Mariposa county line. 488 Comment
  CAS-BOT-BC62676  Quercus chrysolepis E. K. Balls; P. C. Everett 1952-10-7 18095 Amador Foothill Woodland Community, Pine Grove Shool grounds, Hwy 88, Carson Pass Road 762 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
  SEINET13953239 Image available Quercus chrysolepis E. K. Balls, P. C. Everett 1952-1 18095 Amador Foothill Woodland Community, Pine Grove School grounds, Hwy 88, Carson Pass Road. 2500 ft. 762 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
  SEINET13953286 Image available Quercus douglasii E. K. Balls, P. C. Everett 1952-1 18087 Calaveras hills in Foothill Woodland, 29 mi W of Tuolumne-Calaveras county line at Parrots Ferry Bridge rd from Sonora to Vallecito 610 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
  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
  RSA89896  Quercus garryana var. garryana E. K. Balls, P. C. Everett 1953-10-14 18658 Trinity 3.8 mi. e. of Douglas City , Hwy 299 toward Redding. 640 Comment
  RSA79035  Quercus garryana var. semota E. K. Balls, P. C. Everett 1952-10-18 18244 Fresno 2.9 mi. s.w. of Pine Ridge, Hwy 168, between Big Creek and Auberry. 1220 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
  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
  UC1293992  Quercus pacifica E. K. Balls and E. R. Blakley 1958-10-10 23617 Santa Barbara 0.5 mi from Main Ranch (on road to Prisoners' Harbor); Santa Cruz Island 91 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
  CAS-BOT-BC104435  Quercus tomentella E. K. Balls; E. R. Blakley 1958-10-14 23704 Santa Barbara Santa Cruz Island, just above Marquetes 426 Comment
  RSA130947  Quercus tomentella E. K. Balls, Blakely 1958-10-16 23739 Santa Barbara Santa Cruz Island. West side above China Harbor. 213 Comment
  RSA131094  Quercus tomentella E. K. Balls, Blakely 1958-10-14 23700 Santa Barbara Santa Cruz Island. Above China Harbor. 213 Comment
  RSA138040  Quercus turbinella E. K. Balls 1960-4-15 24088 Los Angeles Johnson Grade, San Bernardino Mts. 1799 Comment
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May 15 2008
  RSA78939  Quercus vacciniifolia E. K. Balls, P. C. Everett 1952-10-8 18117 El Dorado Junction of trails to Lily Lake and Glen Alpine Springs, west of Fallen Leaf Lake. 1982 Comment
  RSA81963  Quercus vacciniifolia E. K. Balls, P. C. Everett 1952-10-6 18071 Tuolumne 3.2 miles west of Kennedy Meadows, Deadman Creek Public Camp, Hwy 108. 1845 Comment
  SEINET13954007 Image available Quercus vacciniifolia E. K. Balls, P. C. Everett 1952-1 18071 Tuolumne Yellow Pine Forest, 3.2 mi. w. of Kennedy Meadows, Deadman Creek Public Camp, Hwy 108 1844 Comment
  UC1174900  Quercus wislizeni E. K. Balls and E. R. Blakley 1958-10-15 23728 Santa Barbara ridge from Canyana de Sauces to Christie; Santa Cruz Island 335 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
  UC1174931  Quercus wislizeni E. K. Balls and E. R. Blakley 1958-10-14 23700 Santa Barbara above China Harbor; Santa Cruz Island 213 Comment
  RSA0063633  Quercus wislizeni E. K. Balls, L. W. Lenz 1952-4-17 17059 Tulare Tule River indian Reservation, Stoney Creek, from South Fork Tule River. 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
Read comments
Jun 13 2008
  RSA50337  Quercus wislizeni var. frutescens E. K. Balls 1949-10-19 14409 San Bernardino Hwy 18, 2 mi. W of Arrowhead Highlands, San Bernardino Mts. 1524 Comment
  SD48476  Rafinesquia neomexicana E. K. Balls, P. C. Everett 1958-3-20 22934 Imperial 22.4 miles NW along road from Ogilby to Blythe. 365 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
  UCR133531  Ranunculus californicus E. K. Balls 1948-2-27 7849 Monterey Central Coast, Carmel Highlands, above Yankee Point 213 Comment
  RSA179743  Ranunculus californicus E. K. Balls 1965-3-14 12080 Monterey Carmel Highlands, upper Walden Road. 122 Comment
  RSA244457  Ranunculus californicus E. K. Balls, N. N. Balls 1966-3-22 12134 Monterey 18miles SE from Carmel Valley village Comment
  RSA90129  Ranunculus cymbalaria var. saximontanus E. K. Balls, Percy C. Everett 1953-8-19 18536 Riverside Head of Palm Canyon, where stream crosses Hwy 74 on Palms to Pines Hwy. 1372 Comment
  SEINET3161109  Ranunculus glaberrimus E. K. Balls 1950-5-10 15968 Modoc Cedar Pass; on way from Alturas to Cedarville 1829 Comment
  CAS-BOT-BC217207  Ranunculus glaberrimus var. glaberrimus Edward Kent Balls 1950-5-12 14636 Modoc Above Bucks Creek Ranger Station. 1767 Comment
  SD48507  Ranunculus occidentalis E. K. Balls 1957-5-22 22518 Butte Sw. shore, Lake Almanor, w. of Big Meadows Dam 1402 Comment
  RSA59860  Ranunculus occidentalis var. eisenii E. K. Balls 1950-5-11 14616 Modoc 8 miles N of Lake City, W side of Upper Lake. 1402 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
  RSA28480  Rhamnus californica E. K. Balls, Percy C. Everett 1953-10-17 18691 Monterey Carmel Highlands, Wild Cat Creek, on road to Peter Pan. 30 Comment
  RSA48483  Rhamnus californica E. K. Balls 1948-5-23 7936 Monterey Carmel Highlands, Yanke Pt. 15 Comment
  RSA50038  Rhamnus californica E. K. Balls 1949-7-1 137330 Trinity Above Canyon Creek Meadow 1402 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
  RSA79031  Rhamnus rubra E. K. Balls, Percy C. Everett 1952-10-17 18239 Fresno N end of Florence Lake, above shore line. 2234 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
  RSA79199  Rhamnus tomentella subsp. tomentella E. K. Balls, Percy C. Everett 1952-10-7 18088 Calaveras 1.9 miles W of Vallecito, road to Angels Camp. 549 Comment
  RSA29529  Rhododendron macrophyllum E. K. Balls, Percy C. Everett, B. K. Balls 1953-10-10 18608 Mendocino 2.5 mi. east along road from Ft. Bragg to Willits. 122 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
  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
  RSA67415  Rhus integrifolia E. K. Balls, B. K. Balls 1951-4-26 16353 Santa Barbara Canada Honda, 7 miles south of Surf. 5 Comment
  RSA67429  Rhus integrifolia E. K. Balls 1951-6-17 16208 Los Angeles Native in Botanic Garden.. 396 Comment
  UC1174822  Rhus trilobata E. K. Balls 1960-4-1 24059 Shasta 6 mi n Hat Creek Ranger Station (on Hwy 89) 944 Comment
  RSA138056  Rhus trilobata var. anisophylla E. K. Balls 1960-4-1 24060 San Bernardino From Windmill in Providence Mountains ca. 6 mi. E of Kelso in airline 1524 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
  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
  RSA0024873  Ribes cereum E. K. Balls 1950-5-15 14703 Siskiyou Lava Beds National Monument, below Indian Wells Public Camp. 1402 Comment
  RSA59647  Ribes cereum E. K. Balls 1950-5-12 14644 Modoc Above Bucks Creek Ranger Station, Modoc National Forest, east of Goose Lake. 1738 Comment
  RSA90124  Ribes cereum E. K. Balls, P. C. Everett 1953-8-19 18541 Riverside Mtn Home Spring, santa Rosa Mt 1921 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
  SEINET13942430 Image available Ribes cereum E. K. Balls, P. C. Everett 1954-1 19373 San Bernardino Fish Creek, SE from Santa Ana River, San Bernardino mountains, 7,400 ft. North slopes 122 Comment
  RSA0022845  Ribes nevadense E. K. Balls, P. C. Everett 1952-10-8 18119 El Dorado Lake Tahoe, W side of Highway 89, Upper Emerald Bay Tract. 1921 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
  RSA0018046  Ribes roezlii E. K. Balls, Lee W. Lenz 1952-5-13 17230 Trinity Ripstein Camp, Canyon Creek, north of Junction City. 762 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
  RSA0019075  Ribes sanguineum var. glutinosum E. K. Balls 1948-3-5 7861 Monterey 17 Mile Drive, Pebble Beach. Comment
  RSA131109  Ribes thacherianum E. K. Balls 1958-10-15 23729 Santa Barbara Santa Cruz Island. Head of [Canada] de Sauces to Christie. 335 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
  CAS-BOT-BC147656  Rosa californica E. K. Balls; E. R. Blakley 1958-10-11 23620 Santa Barbara Santa Cruz Island, 1/2 mi. from main ranch on road to Prisoners' Harbor 30 Comment
  CAS-BOT-BC147657  Rosa californica E. K. Balls; E. R. Blakley 1958-10-14 23716 Santa Barbara Santa Cruz Island, beside swimming hole 243 Comment
  RSA125989  Rosa californica E. K. Balls, Percy C. Everett 1957-11-4 22738 San Bernardino Oak Glen; south San Bernardino Mts. 1524 Comment
  RSA130884  Rosa californica E. K. Balls, E. R. Blakley 1958-10-17 23745 Santa Barbara Santa Cruz Island. 76 Comment
  RSA179739  Rosa californica E. K. Balls 1965-9-20 12108 Monterey Carmel Highlands along crest road 152 Comment
  UC1293994  Rosa californica E. K. Balls and E. R. Blakley 1958-10-11 23620 Santa Barbara 1/2 mi from main ranch (on road to Prisoner's Harbor); Santa Cruz Island 30 Comment
  RSA78738  Rosa canina E. K. Balls, Percy C. Everett 1952-10-15 18221 Nevada 4.4 miles E of Smartsville on Hwy 20 to Grass Valley 549 Comment
  CAS-BOT-BC146551  Rosa gymnocarpa E. K. Balls 1951-5-10 16531 Mendocino Above Booneville, on rd. to Manchester, 2.2 mi. w. across bridge Comment
  RSA50039  Rosa gymnocarpa E. K. Balls 1949-7-1 13729 -A Trinity Below Canyon Creek Meadow. 7 miles above Dedrick. 1067 Comment
  RSA50227  Rosa gymnocarpa E. K. Balls 1949-7-9 13934 Siskiyou 8.3 miles from Etna on road to Sawyer's Bar. 1006 Comment
  RSA28275  Rosa nutkana E. K. Balls, Percy C. Everett 1953-10-12 18639 Del Norte 2.7 mi. E of Crescent City along Hwy 199. 30 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
  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
  RSA48836  Rubus parviflorus var. velutinus E. K. Balls 1948-3-26 7887 Monterey Laffley Creek. Big Sur. 46 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
  RSA246531  Rubus vitifolius E. K. Balls 1969-5-16 12143 Monterey Carmel highlands. S branch Wildcat Creek. 152 Comment
  CAS-BOT-BC211346  Rumex lacustris Edward Kent Balls 1950-5-13 14661 Modoc Goose Lake, E shore, about Willow Ranch. 1463 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
  RSA59886  Sagina saginoides E. K. Balls 1950-9-14 15813 Plumas 6 miles northwest of Chester, North Fork Feather River. Comment
  RSA48504  Salazaria mexicana E. K. Balls 1948-6-13 7976 San Bernardino Granite Mountains. Cave Springs to Camp Irwin. 915 Comment
  RSA131504  Salicornia virginica E. K. Balls, E. R. Blakley 1958-10-13 23965 Santa Barbara Santa Cruz Island. Sauces Canyon. 6 Comment
  CAS-BOT-BC103457  Salix eastwoodiae E. K. Balls; P. C. Everett 1956-7-9 21987 Madera Agnew Meadow on road to Devil's Postpile (head of San Joaquin River) 2560 Comment
  RSA89358  Salix exigua E. K. Balls, R. M. Straw 1954-5-11 19325 San Bernardino below Horse Springs, Kingston Mountains. 1372 Comment
  RSA59859  Salix exigua E. K. Balls 1950-5-20 14793 Modoc South Fork Public Camp, South Fork Pit River, Likely to Clear Lake. 1433 Comment
  SEINET3158590  Salix lasiandra E. K. Balls 1950-5-11 14621 Modoc 4 mi S of Fort Bidwell, W of Upper Lake 1402 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-BC229661  Salix lemmonii E. K. Balls 1950-5-11 14622 Modoc 4 miles south of Fort Bidwell, west of Upper Lake. 1402 Comment
  RSA59371  Salix lemmonii E. K. Balls 1950-5-11 14622 Modoc 4 miles S of Fort Bidwell. W of Upper Lake. 1402 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
  OBI9868  Salix sitchensis E. K. Balls 1948-4-7 7891 Monterey Big Sur River bed 1/2 M. below Big Sur P.O. 15 Comment
  RSA48892  Salix sitchensis E. K. Balls 1948-4-7 7891 Monterey Big Sur River bed 0.5 mile below Big Sur P.O. 15 Comment
  UCD99307  Salsola soda E. K. Balls 1950-9-15 15864 Plumas south tip of Lake Almanor; near P.G.E. dam, Hwy 89. 1371 Comment
  RSA59276  Salsola tragus E. K. Balls 1950-8-31 15 .57 Plumas Behind Forest Service Ranger Station, Quincy, American Valley. 1098 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
  RSA59383  Salvia carduacea E. K. Balls, L. W. Lenz 1950-3-29 14510 Kern 1 mile W of Kern River Bridge, Hwy 399, above Buena Vista Lake. 183 Comment
Read comments
Sep 4 2008
  RSA0043201  Salvia carduacea E. K. Balls, Lee W. Lenz 1952-4-17 17047 Tulare 3.5 miles s.e. of turnoff to Tule Indian Reservation on Hwy 190, South Fork Tule River 305 Comment
  SEINET13947290 Image available Salvia carduacea E. K. Balls, L. W. Lenz 1952-1 17047 Tulare Pastures and open hillsides. 3.5 mi SE of turnoff to Tule Indian Reservation on HWY 190, South Fork Tule River, alt 1000 ft 305 Comment
  RSA60312  Salvia columbariae E. K. Balls s.n. Inyo 1.5 miles from junction of Rose Valley road and hwy 399 [395?], on Hwy 399 Comment
  RSA59359  Salvia dorrii subsp. dorrii E. K. Balls 1950-5-21 14819 Modoc Opposite South Fork Public Camp, South Fork Pit River, on slopes 150 ft. above camp 1479 Comment
  SEINET3158619  Salvia lemmonii E. K. Balls 1950-5-11 14622 Modoc 4 mi S of Fort Bidwell, W of Upper Lake 1402 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-BC233341  Salvia vaseyi E. K. Balls; P. C. Everett 1957-8-20 22669 Riverside 6.6 mi. SW along State Hwy. 74 from Palm Villate, jct. State Hwy. 111 502 Comment
  RSA125249  Salvia vaseyi E. K. Balls, P. C. Everett 1957-8-20 22670 Riverside 6.6 mi. sw. along State Hwy. 74 from Palm Village (jct. State Hwy. 111). 503 Comment
  RSA79400  Sambucus caerulea E. K. Balls, P. C. Everett 1952-10-4 18036 Inyo Whiney Portal Public Campground, east slope of Mt. Whitney. 2530 Comment
  RSA113848  Sambucus callicarpa E. K. Balls 1956-2-16 21457 Humboldt Near first overhead bridge on road to Crannell, 0.5 miles east of Highway 101 15 Comment
  RSA114994  Sambucus callicarpa E. K. Balls, L. W. Lenz 1955-5-15 20735 Humboldt 7.7 miles southwest from Ferndale along Old Coast Road to Capetown 518 Comment
  RSA130722  Sambucus mexicana E. K. Balls, E. R. Blakely 1958-10-14 23714 Santa Barbara Santa Cruz Island. 3.5 mi. w. from Main Ranch, Canada Medio Road. 274 Comment
  UC1294017  Sambucus mexicana E. K. Balls 1958-6-27 23289 Orange below tower lookout; Santa Ana Mts., Santiago Peak 1661 Comment
  RSA59182  Sambucus microbotrys E. K. Balls 1950-9-1 15608 Plumas East of Long Lake at base of cliffs at top of meadow leading down to two smaller lakes 2134 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
  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
  RSA48810  Sanicula laciniata E. K. Balls 1948-3-2 7860 Monterey Carmel Highlands, upper Walden Road. 122 Comment
  CAS-BOT-BC95568  Sarcobatus vermiculatus Edward Kent Balls 1950-5-10 14599 Modoc E shore of Middle Lake, near Cedarville. 1402 Comment
  RSA59871  Sarcobatus vermiculatus E. K. Balls 1950-5-10 14599 Modoc E. shore Middle lake, near Cedarville 1402 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
  RSA59513  Saxifraga nidifica var. claytoniifolia E. K. Balls 1950-5-12 14657 Modoc N of Bucks Creek Ranger Station. Modoc National Forest. E of Goose Lake. 1646 Comment
  RSA79008  Scandix pecten-veneris E. K. Balls, Lee W. Lenz 1952-5-8 17124 Lake 4.2 mi N of Lake Co. line on Hwy 29 from Calistoga to Middletown. Comment
  RSA0102602  Sceptridium multifidum E. K. Balls 1950-9-9 15732 Plumas W. of Lakes Center Public Camp. 2042 Comment
  RSA130789  Schoenoplectus californicus E. K. Balls, E. R. Blakely 1978-10-13 23676 Santa Barbara Santa Cruz Island. Bog between creek mouth and ocean. East end of Prisoner s Island. 2 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
  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
  RSA59522  Scrophularia lanceolata E. K. Balls 1950-5-21 14820 Modoc Opposite South Fork Public Camp, South Fork Pit River. 1479 Comment
  RSA49795  Scutellaria siphocampyloides E. K. Balls 1949-7-7 13870 Trinity 5.3 miles N of Eagle Creek on road to Scott Mt. 823 Comment
  RSA49997  Scutellaria siphocampyloides E. K. Balls 1949-6-30 13696 Trinity 1/2 mile above Dedrick, Canyon Creek. 732 Comment
  RSA50245  Scutellaria siphocampyloides E. K. Balls 1949-7-6 13830 Trinity 3.4 miles from Minersville Camp on way to Trinity Center. 610 Comment
  RSA49814  Sedum obtusatum subsp. boreale E. K. Balls 1949-7-1 13766 Trinity Trail from Dedrick to lakes. Canyon Creek. 915 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
  RSA77904  Selaginella hansenii E. K. Balls, Lee W. Lenz 1952-4-17 17079 Tulare Tule River Indian Reservation, Stony Creek, from South Fork Tule River. 610 Comment
  RSA113299  Senecio canus E. K. Balls, Lee W. Lenz 1956-6-19 21828 Shasta State Highway 89, just north of Subway Cave, McCloud to Mt. Lassen. 1341 Comment
  RSA90040  Senecio douglasii var. monoensis E. K. Balls 1953-6-23 18338 San Bernardino Kaiser Iron Mine, east of Kelso 1372 Comment
  RSA124792  Senecio flaccidus var. douglasii E. K. Balls, Percy C. Everett 1957-11-6 22783 San Diego San Felipe Wash, 4 mi. NW from Scissors Crossing. 915 Comment
  SD43783  Senecio flaccidus var. douglasii E. K. Balls 1949-10-17 14383 San Bernardino 1.0 mile north of Cajon on Highway 66. 1064 Comment
  RSA0012736  Senecio hydrophilus E. K. Balls 1950-9-6 15685 Plumas Road from Quincy to East Quincy. 1098 Comment
  CAS-BOT-BC50256  Senecio integerrimus var. exaltatus Edward Kent Balls 1950-5-13 14682 Modoc W of Goose Lake, 1.5 mi. S of Oregon-California State Line. 1463 Comment
  RSA81964  Senecio streptanthifolius E. K. Balls, Percy C. Everett 1952-10-5 18063 Mono 0.8 mile east of summit of Sonora Pass, Highway 108. 2896 Comment
  RSA59418  Senecio triangularis E. K. Balls 1950-9-8 15707 Plumas Lakes Center Public Campground, Southern Plumas County. 2043 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
  RSA18570  Sequoia sempervirens E. K. Balls, P. C. Everett 1953-10-8 18570 Marin 1.9 mi E of turn off to top of Mt. Tamalpais, on road from Hwy 1 to Stinson Beach. 305 Comment
  CAS-BOT-BC95637  Shepherdia argentea Edward Kent Balls 1950-5-11 14612 Modoc Between Eagleville and Cedarville. 1432 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
  RSA59425  Sidalcea glaucescens E. K. Balls 1950-9-15 15857 Plumas S tip Lake Almanor, near P G E dam, Hwy 89. 1372 Comment
  UCR133548  Sidalcea malviflora E. K. Balls 1948-2-27 7847 Monterey Central Coast, Carmel Highlands, above Yankee Point 213 Comment
  UCR133549  Sidalcea malviflora E. K. Balls 1948-4-26 7847 A Monterey Carmel Highlands, Yankee Point 6 Comment
  RSA49710  Sidalcea malviflora subsp. malviflora E. K. Balls 1948-4-26 7847 -a Monterey Carmel Highlands, Yankee Pt. 6 Comment
  RSA79286  Sidalcea malviflora subsp. malviflora E. K. Balls, Lee W. Lenz 1952-5-10 17155 Mendocino 1 mile E. of Boonville on road from Hwy. 101. Comment
  RSA60239  Sidalcea oregana subsp. spicata E. K. Balls 1950-9-2 15631 Plumas Mt. Ingalls Lookout, north of Grizzly Valley. 2485 Comment
  RSA59405  Sidalcea oregana subsp. spicata E. K. Balls 1950-9-8 15720 Plumas Lakes Center Public Campground 2043 Comment
  RSA179761  Silene antirrhina E. K. Balls 1965-5-26 12087 Monterey Carmel Highlands opposite Yankee Point. 183 Comment
  RSA66980  Silene californica E. K. Balls 1951-5-8 16506 Del Norte Just N of Klamath, Hwy 101. Comment
  RSA77943  Silene californica E. K. Balls, Lee W. Lenz 1952-4-17 17074 Tulare Deer Creek, 1 mile NW of jct with road from California Hot Springs to Ducor. 305 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
  RSA79338  Silene hookeri E. K. Balls, Lee W. Lenz 1952-5-12 17211 Trinity 1.2 miles N of Peanut on road from Hwy 36 to Hayfork and Douglas City. 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
  UC1175001  Silene laciniata subsp. major E. K. Balls and P. C. Everett 1959-6-29 23866 Los Angeles Stokes Canyon Santa Monica Mts., Stokes Canyon 152 Comment
  UC1294184  Silene laciniata subsp. major E. K. Balls and E. R. Blakley 1958-10-13 23674 Santa Barbara above w end Prisoners Harbor (Santa Cruz Island); , w end of Prisoners Harbor 15 Comment
  RSA134727  Silene laciniata subsp. major E. K. Balls, Percy C. Everett 1959-6-29 23866 Los Angeles Stokes Canyon. 152 Comment
  RSA109809  Silene lemmonii E. K. Balls, Lee W. Lenz 1956-6-19 21841 Plumas 1.2 miles E along State Hwy 89 from southern tip of Lake Almanor. 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
  RSA124240  Simmondsia chinensis E. K. Balls, Percy C. Everett 1958-3-20 22928 Imperial 3.7 mi N of Ogilby on road to Blythe. 152 Comment
  SD48475  Simmondsia chinensis E. K. Balls, P. C. Everett 1958-3-20 22928 Imperial In dry rocky washes, 3.7 miles north of Ogilby, on road to Blythe. (IPB 10/07) 152 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
  NY821393  Solanum nigrum E. K. Balls 1951-4-26 16343 Santa Barbara Canada Hondo, along road from Surf, south 5 Comment
  CAS-BOT-BC537222  Solanum pseudocapsicum E. K. Balls 1959-3-19 23765 Los Angeles Rancho Santa Ana Botanic Garden, Claremont Comment
  GH244924  Solanum umbelliferum E. K. Balls 1953-2-17 9123 Unknown Just north of Claremont towards San Antonio Canyon. Comment
  RSA60311  Solanum umbelliferum E. K. Balls, Lee W. Lenz 1950-3-29 14535 Ventura on steep shaley slopes, 1.5 mi. south of junction of Rose Valley rd. and Hwy 399. 610 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
  RSA126014  Solanum umbelliferum E. K. Balls 1957-5-23 22522 Tehama 10.1 mi sw. of jct. of State Hwys. 32/89 1037 Comment
  NY820516  Solanum xanti E. K. Balls 1951-4-26 16351 Santa Barbara Cañada Honda, 7 miles south of Surf 5 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
  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
  CAS-BOT-BC365510  Solidago elongata E. K. Balls 1950-8-31 15520 Plumas Hwy. 24, 1 mile north of Spanish Creek, just north of Quincy 1097 Comment
  CAS-BOT-BC339790  Solidago multiradiata E. K. Balls 1950-9-8 15727 Plumas Lakes Center Public Campground, southern Plumas County 2042 Comment
  CAS-BOT-BC365121  Solidago velutina subsp. californica E. K. Balls 1950-8-31 15524 Plumas Hwy. 24, 1 mile north of Spanish Creek, just north of Quincy 1097 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
  RSA79098  Solidago velutina subsp. californica E. K. Balls, Percy C. Everett 1952-10-14 18195 Shasta Honn Creek Camp, Highway 89, from Mt. Shasta to Lassen Peak. 1037 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
  OBI17385  Spergularia macrotheca E. K. Balls 1948-4-7 7892 Monterey State Rte 1 opposite Big Sub 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
  RSA0098197  Spergularia macrotheca E. K. Balls, B. K. Balls 1951-4-26 16371 Santa Barbara Canada Honda, 7 miles south of Surf. 7 Comment
  RSA0097675  Spergularia marina E. K. Balls, E. R. Blakley 1958-10-11 23641 Santa Barbara Santa Cruz Island. Prisoner's Harbor. 2 Comment
  RSA48503  Sphaeralcea ambigua subsp. ambigua E. K. Balls 1948-6-12 7974 San Bernardino Barstow to Camp Irwin. 915 Comment
  SEINET9019088  Sphaeralcea ambigua var. ambigua E. K. Balls 1950-5-23 14870 Inyo 4.5 miles S of Olancha. 1097 Comment
  RSA59178  Spiraea densiflora E. K. Balls 1950-9-1 15604 Plumas East of Long Lake, 2134 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
  RSA59234  Spiraea douglasii E. K. Balls 1950-8-31 15536 Plumas Hwy 24. 1/2 mile N of Spanish Creek. Just N of Quincy. 1098 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
  SEINET13948128 Image available Stachys rigida E. K. Balls 1949-1 13781 Trinity By riverside. Ripstein Camp, Canyon Creek. 2500 ft 762 Comment
  RSA49456  Stachys rigida subsp. rivularis E. K. Balls 1949-7-2 13781 Trinity Trinity County: Ripstein Camp, Canyon Creek. 762 Comment
  RSA59436  Stachys rigida subsp. rivularis E. K. Balls 1950-9-15 15846 Plumas North Fork Feather River, 6 miles northwest of Chester. 1402 Comment
  RSA12064  Stephanomeria exigua subsp. exigua E. K. Balls, R. M. Straw 1954-5-12 19347 San Bernardino 5.9 mi. nw. from jct with road to Essex, along road to Bonanza King Mine, Providence Mts. 1052 Comment
  RSA59346  Stephanomeria lactucina E. K. Balls 1950-9-2 15628 Plumas Road to Mt. Ingalls Lookout after leaving road from Ramelli to Walker Mine. 2104 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
  RSA134653  Streptanthella longirostris E. K. Balls 1959-4-13 23778 Inyo Collected along Hwy 395, 7.6 miles S of Little Lake 869 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
  UC1080377  Streptanthus tortuosus E. K. Balls 1957-5-21 22498 Tuolumne steep rocky slopes above Five Mile Creek; s. fork Stanislaus River 609 Comment
  CAS-BOT-BC87994  Streptanthus tortuosus E. K. Balls 1957-5-21 22498 Tuolumne South fork Stanislaus River, above Five Mile Creek. 609 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
  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
  RSA59481  Symphoricarpos albus var. laevigatus E. K. Balls 1950-9-15 15868 Plumas Hwy 89, Lake Almanor to Quincy, 10 miles S of Lake Almanor. 1098 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
  RSA131428  Symphoricarpos mollis E. K. Balls 1958-9-22 23606 Monterey Carmel Highlands, above Yankee Point. Comment
  RSA79508  Symphoricarpos vaccinioides E. K. Balls, P. C. Everett 1952-10-8 18108 El Dorado 1.8 miles NW of El Dorado-Alpine County line, Hwy 89. 2134 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-BC99160  Symphyotrichum chilense E. K. Balls 1950-7-17 14927 Humboldt Redwood Hwy, 4 mi. north of Loleta 7 Comment
  CAS-BOT-BC98965  Symphyotrichum foliaceum var. parryi E. K. Balls 1950-9-8 15726 Plumas Lakes Center Public Camp, southern Plumas County 2042 Comment
  CAS-BOT-BC97921  Symphyotrichum frondosum E. K. Balls 1949-10-18 14395 San Bernardino in Alkali Sink, Rabbit Spring, Lucerne Valley 914 Comment
  CAS-BOT-BC98898  Symphyotrichum spathulatum var. intermedium E. K. Balls 1950-9-16 15871 Plumas 5 miles s.e. of Graeagle, along Sulphur Creek, Hwy 89 1371 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
  RSA59265  Tanacetum vulgare E. K. Balls 1950-8-31 15557 Plumas Spanish Creek, off Highway 24, just north of Quincy. 1067 Comment
  CAS-BOT-BC54227  Taraxacum officinale Edward Kent Balls 1950-5-11 14623 Modoc 8.1 mi. NE of Fort Bidwell, above Cowhead Lake, on Eight Mile Creek. 1463 Comment
  RSA50057  Tellima grandiflora E. K. Balls 1949-7-1 13736 Trinity Above Canyon Creek Meadow, trail to lakes. 1402 Comment
  RSA81983  Tetradymia canescens E. K. Balls, Percy C. Everett 1952-10-5 18050 Mono 0.5 mile NW of Long Valley Resorts, Hwy 395. 2134 Comment
  RSA60001  Tetradymia glabrata E. K. Balls 1950-5-23 14851 Mono Above Paradise Camp, off Highway 395, just north of Inyo Co. Line 1982 Comment
  RSA130871  Tetragonia tetragonoides E. K. Balls, E. R. Blakley 1958-10-15 23756 Santa Barbara Santa Cruz Island. Beach at mouth of sauces canyon. 2 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
  RSA114965  Thelypodium brachycarpum E. K. Balls, Lee W. Lenz 1956-6-18 21721 Siskiyou 5.7 miles SE of Gazelle, Hwy 99, Eureka to Dunsmuir. 884 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
  NY17203  Thuja plicata E. K. Balls 1953-10-11 18632 Humboldt 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
  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
  RSA0039377  Thysanocarpus curvipes var. curvipes E. K. Balls, Lee W. Lenz 1952-5-9 17132 Lake 2.2 mi. E from Lower Lake on road to Reiff and Knoxville. 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
  RSA124706  Tiquilia palmeri E. K. Balls, P. C. Everett 1957-11-5 22766 Imperial Ocotillo on Hwy 80 107 Comment
  RSA124796  Tiquilia plicata E. K. Balls 1957-11-5 22763 Imperial On road NE from Niland to Beal Well 122 Comment
  RSA48423  Tiquilia plicata E. K. Balls 1949-4-12 12908 Riverside Near Durmid on Hwy 111 by Salton Sea. -67 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
  UC809713  Tiquilia plicata E. K. Balls 1949-4-2 12908 Riverside near Durmid (by Salton Sea on Hwy. 111); Colorado Desert -67 Comment
  RSA49781  Tofieldia glutinosa subsp. occidentalis E. K. Balls 1949-7-7 13885 Trinity Scott Mountain Camp Meadow, Scott Mt. 1631 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
  NY17664  Torreya californica E. K. Balls 1953-10-16 18683 Unknown 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
  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
  SEINET13948223 Image available Trichostema laxum E. K. Balls 1949-1 13836 Trinity In pine forest. Between Covington's & Lavey's sawmills, Minersville to Trinity Center road. Alt 2300 ft 701 Comment
  RSA59251  Trichostema oblongum E. K. Balls 1950-8-31 15540 Plumas Spanish Creek, off Highway 24, just north of Quincy. 1067 Comment
  RSA79060  Trientalis latifolia E. K. Balls, Lee W. Lenz 1952-5-6 17097 San Mateo Old La Honda Road to Palo Alto, Ne from Hwy5. 305 Comment
  RSA50173  Trifolium breweri E. K. Balls 1949-7-6 13838 Trinity Between Covingtons and Laveys sawmills, Minersville to Trinity Center road. 701 Comment
  RSA131487  Trifolium variegatum var. melananthum E. K. Balls, E. R. Blakley 1958-10-12 23656 Santa Barbara Santa Cruz Island, Creek below main Ranch toward Prisoners Harbor. 55 Comment
  RSA66920  Trifolium willdenovii E. K. Balls 1951-5-3 16403 Sonoma Ca. 1 mi. e. from Petrified Forest, road to Calistoga 610 Comment
  CAS-BOT-BC245032  Triglochin concinna var. debilis Edward Kent Balls 1950-5-10 14604 Modoc Below Menlo Baths, W shore of Lower Lake. 1402 Comment
  RSA79313  Trillium albidum E. K. Balls, Lee W. Lenz 1952-5-11 17189 Trinity 5 miles southeast of Zenia on road from Mina to Harris. Comment
  RSA114613  Trillium ovatum E. K. Balls, Lee W. Lenz 1956-6-13 21681 Del Norte 8 miles south of Oregon-California state line along road from OBrien to Sanger Peak. 1463 Comment
  SD46492  Trillium ovatum E. K. Balls, L. W. Lenz 1956-6-13 21681 Del Norte On steep, moist rocky slopes by snow. 8 miles south of Oregon-California Stae line, along road from O'Brien to Sanger Peak. 1463 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
  RSA113306  Triteleia bridgesii E. K. Balls, Lee W. Lenz 1956-6-17 21706 Del Norte 3.8 miles SW of Idlewild Resort, US Hwy 199, Crescent City to Grants Pass (Ore.). 366 Comment
  RSA79411  Triteleia bridgesii E. K. Balls 1952-5-24 17251 Lassen Ash Creek Public Camp, along Ash Creek, off road from Adin to Madeline. 1524 Comment
  SD46476  Triteleia bridgesii E. K. Balls, L. W. Lenz 1956-6-17 21706 Del Norte On dry forest floor, 3.8 miles southwest of Idlewild Resort, U.S. Highway 199, Crescent City to Grants Pass (Oregon). 366 Comment
  RSA179757  Triteleia ixioides subsp. ixioides E. K. Balls 1965-6-26 12090 Monterey Carmel Highlands, upper Walden Road 137 Comment
  RSA78632  Triteleia ixioides subsp. scabra E. K. Balls, Lee W. Lenz 1952-4-16 17014 Tulare 1.5 miles northeast from junction to Tule Indian Reservation on Highway 190 183 Comment
  SEINET3142991  Triteleia laxa E. K. Balls 1950-4-25 15935 Kern 13.6 mi from Tehachapi on Hwy 466 to Bakersfield 914 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
  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
  RSA60197  Tropidocarpum gracile E. K. Balls, Lee W. Lenz 1950-3-28 14469 Los Angeles 1 mile east of junction of Hwys 99 and 138, just south of Gorman. 1159 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
  RSA89331  Typha domingensis E. K. Balls 1953-9-24 9585 Monterey 8.5 miles south of Big Sur along State Highway 1. Carmel to Cambria. 76 Comment
  RSA89344  Typha domingensis E. K. Balls 1953-9-24 9590 Monterey 10 miles S from Big Sur along State Highway #1 Carmel to Cambria. 61 Comment
  RSA26137  Typha latifolia E. K. Balls, Percy C. Everett 1953-10-18 18699 San Luis Obispo Highway 1, at southern city limits of Pismo Beach. 3 Comment
  RSA28468  Typha latifolia E. K. Balls, Percy C. Everett 1953-10-18 18699 San Luis Obispo Highway 1, at southern city limits of Pismo Beach. 3 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
  RSA49745  Umbellularia californica E. K. Balls 1948-1-31 7827 Monterey Highway One, Laffley Creek. 30 Comment
  RSA89780  Umbellularia californica E. K. Balls, P. C. Everett 1953-10-6 18558 Monterey 9.6 miles northeast of Jamesburg on road from Greenfield. 732 Comment
  RSA59192  Utricularia vulgaris subsp. macrorhiza E. K. Balls 1950-9-2 15619 Plumas Road from East Quincy to Quincy, just east of Qunicy. 1067 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
  RSA29417  Vaccinium ovatum E. K. Balls, Percy C. Everett 1953-10-10 18610 Mendocino 2.5 mi. east along road from Ft. Bragg to Willits. 122 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
  RSA50145  Vaccinium parvifolium E. K. Balls 1949-7-11 13973 Humboldt 35 miles west of Willow Creek on Hwy 299 to Arcata. 152 Comment
  RSA114992  Valeriana sitchensis subsp. scouleri E. K. Balls, Lee W. Lenz 1955-5-15 20732 Humboldt 6.4 miles SW of Willow Creek along US Hwy 299 to Arcata. 457 Comment
  RSA50010  Vancouveria planipetala E. K. Balls 1949-6-29 13668 Trinity 0.5 mile above Ripstein Camp, Canyon Creek. 793 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
  SD46543  Vancouveria planipetala E. K. Balls, L. W. Lenz 1956-6-12 21660 Trinity 4.4 miles southwest from Willow Creek along U.S.Highway 299, Willow Creek to Arcata 365 Comment
  RSA60300  Venegasia carpesioides E. K. Balls, Lee W. Lenz 1950-3-29 14549 Ventura just below branch to Matilija Hot Springs and Camp Ortega, Hwy 399 Just below lower Canyon Creek Meadow, 10 miles north of Dedrick, Salmon-Trinity Alps. 396 Comment
  RSA60021  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
  RSA60022  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
  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
  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
  RSA59434  Veronica peregrina subsp. xalapensis E. K. Balls 1950-9-15 15848 Plumas North Fork Feather River, 6 miles northwest of Chester. 1402 Comment
  RSA60119  Veronica serpyllifolia var. humifusa E. K. Balls 1950-9-2 15643 -b Plumas Nye Meadows, west slope of Mt. Ingalls, north of Grizzly Valley. 2256 Comment
  RSA130921  Vicia gigantea E. K. Balls 1958-7-20 23575 Marin Pt. Reyes Peninsula, about jct. of roads to Drakes Bay and Lighthouse. 122 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
  RSA113182  Viola beckwithii E. K. Balls, Lee W. Lenz 1955-5-14 20717 Plumas 8.6 mi N of Canyon dam, on road from Greenville to Lake Almanor. 1402 Comment
  RSA113222  Viola beckwithii E. K. Balls, Lee W. Lenz 1955-5-14 20709 -A Plumas 1.5 mi N of Greenville along Hwy 89 to Lake Almanor. 1128 Comment
  RSA113233  Viola lobata E. K. Balls, Lee W. Lenz 1955-5-13 20686 Butte Magalia Reservoir, above Magalia. 732 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
  RSA125655  Viola ocellata E. K. Balls 1957-5-26 22608 Humboldt 2.6 mi NE from Harris on road to Alder Point. 701 Comment
  RSA79054  Viola ocellata E. K. Balls, Lee W. Lenz 1952-5-6 17087 Santa Clara Hwy 17 between Santa Cruz and Los Gatos, 0.2 mi S of Los Gatos. 122 Comment
  RSA79367  Viola ocellata E. K. Balls, Lee W. Lenz 1952-5-11 17186 Mendocino Road from Dos Rios,a t bridge over North Fork Eel River just south of Mina. Comment
  UCR168433  Viola pedunculata E. K. Balls 1948-2-27 7850 Monterey Central Coast, Carmel Highlands, above Yankee Point 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
  RSA59369  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
  SEINET3163175  Viola purpurea E. K. Balls, L. W. Lenz 1950-3-28 14489 Kern 2 mi E of Clear Creek Hwy 466 1036 Comment
  SEINET3163176  Viola purpurea subsp. dimorpha E. K. Balls 1950-5-10 15969 Modoc Cedar Pass, E slope between Alturas and Cedarville 1676 Comment
  RSA29874  Viola purpurea subsp. purpurea E. K. Balls, Percy C. Everett 1954-5-19 19363 San Bernardino 3 miles NE of Camp Angelus along road to Barton Flats, San Bernardino Mts. 1951 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
  RSA60358  Viola purpurea subsp. venosa E. K. Balls 1950-5-10 15969 Modoc Cedar Pass, east slope between Alturas and Cedarville. 1677 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
  RSA79339  Vulpia microstachys var. ciliata E. K. Balls, Lee W. Lenz 1952-5-13 17226 Trinity 5.1 miles SW of Douglas City Bridge over Trinity River on road to Hayfork. Comment
  RSA79347  Vulpia myuros var. hirsuta E. K. Balls, Lee W. Lenz 1952-5-13 17223 Trinity 5.1 miles SW of Douglas City Bridge over Trinity River on road to Hayfork. Comment
  RSA67385  Watsonia meriana E. K. Balls 1951-5-9 16528 Mendocino 13.4 miles S of Fort Bragg, along Hwy 1 just S of Van Damme State Park. 15 Comment
  CAS-BOT-BC383269  Wyethia angustifolia E. K. Balls 1949-7-5 13821 Trinity West of Weaverville on road to Junction City 609 Comment
  RSA79071  Wyethia helenioides E. K. Balls, Lee W. Lenz 1952-5-8 17121 Lake 3.7 miles N of Lake Co line on Hwy 39 from Calistoga to Middletown. Comment
  RSA79072  Wyethia helenioides E. K. Balls, Lee W. Lenz 1952-5-8 17121 Lake 3.7 miles N of Lake Co line on Hwy 39 from Calistoga to Middletown. 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
  RSA50202  Xerophyllum tenax E. K. Balls 1949-7-8 13903 Siskiyou Trail from Scott Mountain Camp to Carmen Lake, Scott Mtn. 1677 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
  RSA125255  Yucca whipplei var. whipplei E. K. Balls 1957-11-19 22827 Santa Barbara Grown in Botanic Garden. Rancho Santa Ana Botanic Garden, Claremont. from material collected 1.5 miles S of Surf, Santa Barbara County. 396 Comment
  RSA125426  Yucca whipplei var. whipplei E. K. Balls, Percy C. Everett 1957-8-20 22667 Riverside Morongo Wash, 2.2 miles SE of San Bernardino-Riverside County line, along road from 29 Palms. 549 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
  RSA79362  Zigadenus micranthus E. K. Balls 1952-5-11 17179 Mendocino 4.8 miles south of Covelo on road from Dos Rios to Mina Comment
  RSA50309  Zigadenus paniculatus E. K. Balls 1949-7-9 13498 Siskiyou Findlays Camp 793 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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