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Academy of Natural Sciences of Drexel University
PH	Euphorbia ocellata Durand & Hilg. PH00764660Louis C. Wheeler   40411935-10-16 United States, California, Glenn, Stony Creek, 2 mi. N of Orland, 39.791492 -122.19711, 82m Full Record Details
PH	Euphorbia maculata L. PH00759017A. A. Heller   111391913-09-16 United States, California, Butte, near Big Chico creek, E of Chico, 39.722227 -121.937284 Full Record Details
PH	Euphorbia serpyllifolia Pers. PH00759294A. A. Heller   116741914-08-11 United States, California, Butte, Chico-Hamilton road, 6 miles from Chico, 39.754455 -121.942162 Full Record Details
PH	Euphorbia ocellata Durand & Hilg. PH00764657A. A. Heller   126451916-09-05 United States, California, Butte, 8 mi. N of Oroville, 39.629736 -121.555672 Full Record Details
PH	Euphorbia serpyllifolia Pers. PH00759260A. A. Heller   133531919-08-13 United States, California, Butte, between Nelson and Richvale, 39.523791 -121.754523 Full Record Details
PH	Euphorbia serpyllifolia Pers. PH00759293A. A. Heller   33531919-08-13 United States, California, Butte, between Nelson and Richvale, 39.523791 -121.754523 Full Record Details
PH	Euphorbia ocellata Durand & Hilg. PH00764661A. A. Heller   126451916-09-05 United States, California, Butte, 8 mi. N of Oroville, 39.629736 -121.555672 Full Record Details
PH	Euphorbia ocellata Durand & Hilg. PH00764659A. A. Heller   111431913-09-24 United States, California, Butte, Table Mountain Olive Ranch 8 mi. N of Oroville, 39.629736 -121.556359, 122m Full Record Details
PH	Euphorbia ocellata Durand & Hilg. PH00764665A. A. Heller   115551914-07-09 United States, California, Glenn County, 5 mi. E of Newville in the Quercus Douglasii belt, 39.791479 -122.422339 Full Record Details
PH	Euphorbia serpyllifolia Pers. PH00759264H. E. Brown   5911897-07-15 United States, California, Siskiyou, S side of Mt. Shasta, 41.389698 -122.204586, 1524 - 3048m Full Record Details
PH	Euphorbia ocellata Durand & Hilg. PH00764664Louis C. Wheeler   40411935-10-16 United States, California, Glenn, Stony Creek, 2 mi. N of Orland, 39.776322 -122.216336, 82m Full Record Details
PH	Euphorbia ocellata Durand & Hilg. PH00764658A. A. Heller   111401913-09-16 United States, California, Butte, near Big Chico creek, E of Chico., 39.774642 -121.754956 Full Record Details
PH	Euphorbia serpyllifolia Pers. PH00759262William Bridge Cooke   161391941-07-31 United States, California, Siskiyou, along the Memorial Highway and the Wagon Camp road, 41.324043 -122.216119, 1219m Full Record Details
PH	Euphorbia serpyllifolia Pers. PH00759263William Bridge Cooke   16258 United States, California, Siskiyou, Memorial Highway, Mount Shasta, 41.338494 -122.258725, 1372m Full Record Details
PH	Euphorbia serpyllifolia Pers. PH00759290A. A. Heller   117211914-08-26 United States, California, Siskiyou, Weed, 41.42265 -122.386127, 1067m Full Record Details
PH	Euphorbia serpyllifolia Pers. PH00759261A. A. Heller   117211914-08-26 United States, California, Siskiyou, 41.5833 -122.5167, 1067m Full Record Details
PH	Euphorbia serpyllifolia Pers. PH00759295Milo S. Baker   s.n.1893-07-25 United States, California, Modoc, Island in Egg Lake, 41.328028 -121.280106 Full Record Details
Botanical Research Institute of Texas, Philecology Herbarium
BRIT:BRIT	Chamaesyce serpyllifolia subsp. serpyllifolia Small BRIT505004Lowell Ahart   164042009-09-13 United States, California, Butte, T17N, R4E, northeast 1/4 Section 4. On dry gravelly soil, on the bottom of a large wash, Peter Ahart Ranch, about 2 miles north and 1/4 mile east of Honcut, about 12 miles (air) south of Oroville. Valley Grassland.; 39.3638889 -121.53, 39.364 -121.530028, 30m Full Record Details
BRIT:BRIT	Euphorbia oblongata Griseb. BRIT438287Ed Finley   PDR13037872010-05-05 United States, California, Tehama, Los Molinos; field S of North Fork of Mill Creek, W of State Route 99, 40.052333 -122.101861 Full Record Details
Bureau of Land Management, Redding Field Office Herbarium
BLM:RD	Euphorbia crenulata Engelm. BLMRD0318J. Molter   2004-05-27 USA, California, Butte, Found E and misway b/w the Fork of Butte Rd. and the PG&E canal within dense woodland., 39.894 -121.6041, 829m Full Record Details
California Botanic Garden Herbarium
CalBG:RSA	Euphorbia ocellata var. rattanii (S. Watson) L.C. Wheeler RSA0239533L. C. Wheeler   40411935-10-16 United States, California, Glenn, Stony Creek, 2 miles north of Orland., 39.780132 -122.20847, 82m Full Record Details
CalBG:RSA	Chamaesyce serpillifolia subsp. serpillifolia RSA0037105Lowell A. Ahart   191862013-10-22 United States, California, Glenn, Near an old homestead, strand of Stony Gorge Reservoir, about two miles south of the dam, about 17 miles (air) northwest of Willows., 39.5634444 -122.5236389, 249m Full Record Details
CalBG:RSA	Chamaesyce ocellata subsp. rattanii (S. Watson) Koutnik RSA0112649Lowell Ahart   190122013-08-08 United States, California, Glenn, North end of Grizzly Flat, strand of Black Butte Reservoir, about 9 miles (air) west of Orland., 39.7794722 -122.3738889, 133m Full Record Details
CalBG:RSA	Chamaesyce maculata (L.) Small RSA0112565Lowell A. Ahart   190132013-08-08 United States, California, Glenn, North end of Grizzly Flat, strand of Black Butte Reservoir, about 9 miles (air) west of Orland., 39.7794722 -122.3738889, 133m Full Record Details
CalBG:RSA	Chamaesyce serpillifolia subsp. serpillifolia RSA0118878Lowell Ahart   189712013-08-02 United States, California, Tehama, South side of Burris Creek, strand of Black Butte Reservoir, about 1 1/2 miles southwest of the Dam, about 12 miles (air) northwest of Orland., 39.8016667 -122.3859167, 136m Full Record Details
CalBG:RSA	Chamaesyce ocellata subsp. rattanii (S. Watson) Koutnik RSA0119057Lowell Ahart   190482013-09-17 United States, California, Tehama, Gravel bar on the south side of Burris Creek, strand of Black Butte Reservoir, about 1/2 miles (air) northwest of Orland., 39.8027778 -122.3946389, 136m Full Record Details
CalBG:RSA	Chamaesyce ocellata subsp. rattanii (S. Watson) Koutnik RSA0118879Lowell Ahart   189832013-08-02 United States, California, Tehama, On the south side of Burris Creek, strand of Black Butte Reservoir, about 1 1/2 miles southwest of the Dam, about 12 miles (air) northwest of Orland., 39.8027778 -122.3946389, 136m Full Record Details
CalBG:RSA	Euphorbia ocellata var. rattanii (S. Watson) L.C. Wheeler RSA0239535D. W. Taylor   132721992-10-08 United States, California, Tehama, Ca. 10 miles SW of Corning, South Fork Hall Creek, 39.8708333 -122.3061111, 140m Full Record Details
CalBG:RSA	Euphorbia oblongata Griseb. John Dittes   10612005-04-13 United States, California, Tehama, Northern Sacramento Valley, E bank of Sacramento River at Southern edge of Mill Creek confluence, sand bar in active floodplain of Sacramento River.; Los Molinos 7.5', 40.0371667 -122.1167306, 63m Full Record Details
CalBG:RSA	Chamaesyce maculata (L.) Small RSA0118934Lowell Ahart   191372013-10-19 United States, California, Butte, Between the river and the large gravel bar, along the west side of the Sacramento River, southwest of the boat launch area, west of Butte City., 39.4621111 -121.9944722, 27m Full Record Details
CalBG:RSA	Chamaesyce maculata (L.) Small L. Ahart   159872009-07-03 United States, California, Butte, E side of the road, 30 yards SE of the Bear's Lair Picnic Area and Coastal Redwood Grove sign, about 100 yards E of Cedar Grove, Lower Bidwell Park, Chico., 39.7456944 -121.8085833, 67m Full Record Details
CalBG:RSA	Chamaesyce maculata (L.) Small L. Ahart   162722009-08-13 United States, California, Butte, In the channel, about 100 yards east of the diversion structure that controls Mud Creek diversion and Lindo Channel, northeast of Hooker Oak, Upper Bidwell Park, Chico., 39.7616111 -121.7970833, 69m Full Record Details
CalBG:RSA	Euphorbia serpillifolia subsp. serpillifolia RSA0106562Lowell Ahart   198772014-09-23 United States, California, Butte, On the northeast part of Horeshoe Lake, about 100 yards northeast of the Rod and Gun Club, Upper Bidwell Park, about one mile east of Chico., 39.7718889 -121.7811667, 89m Full Record Details
CalBG:RSA	Euphorbia peplus L. RSA0162797Lowell Ahart   199592015-03-24 United States, California, Butte, Along the Humboldt Trail, southeast part of Upper Bidwell Park, about 100 yards south of where the trail comes out to the old road and Highway 32, on the west side of the old road, about 6 miles (air) northeast of Chico., 39.7833056 -121.7276944, 368m Full Record Details
CalBG:RSA	Euphorbia ocellata var. rattanii (S. Watson) L.C. Wheeler RSA0239539Milo S. Baker   s.n.1953-05-30 United States, California, Tehama, Logging road west of Paskenta near 5 mile post., 39.87897873 -122.6258087 Full Record Details
CalBG:RSA	Euphorbia maculata L. Justin M. Wood   25132010-09-01 United States, California, Shasta, City of Redding: Small pond open to the river on the west side of the river, +/- 0.5 miles upstream of Cypress Ave bridge.; Enterprise, 40.5777778 -122.37, 143m Full Record Details
CalBG:RSA	Chamaesyce serpillifolia subsp. serpillifolia L. Ahart   145642007-11-03 United States, California, Butte, About 3/4 mile east of the Power House below Kuncke Reservoir, about 1.25 miles north of the Lime Saddle Campground, about 5 miles (air) southeast of Paradise., 39.7058889 -121.5629167, 259m Full Record Details
CalBG:RSA	Chamaesyce ocellata subsp. ocellata (Durand & Hilg.) Millsp. RSA0239441L. Ahart   159552009-06-30 United States, California, Butte, Open area west of the Guardian Rock Trail, about 120 yards north of the Pine Trail, about 3/8 air mile southwest of the intersection of Ten Mile House Road and Highway 32, Upper Bidwell Park, about 10 miles northeast of Chico., 39.8031667 -121.7199722, 399m Full Record Details
CalBG:RSA	Euphorbia spathulata Lam. L. Ahart   157012009-05-15 United States, California, Butte, About 20 yards E of the dirt road that is Ten Mile House Road, Upper Bidwell Park, about 3/4 air mile W of Highway 32, about 10 miles NE of Chico., 39.80975 -121.7231944, 234m Full Record Details
CalBG:RSA	Chamaesyce maculata (L.) Small L. Ahart   132842006-09-11 United States, California, Butte, South edge of the North Fork of the Feather River, north side of Highway 760, about 1/8 mile west of the Poe Dam, about 3/4 mile northeast of Pulga, about 21 miles (air) northeast of Oroville., 39.8072222 -121.4366111, 432m Full Record Details
CalBG:RSA	Chamaesyce serpillifolia subsp. serpillifolia L. Ahart   162852009-08-15 United States, California, Butte, In a large wash, Peter Ahart Ranch, about 1.5 miles north and 1 mile east of Honcut, about 12 miles south of Oroville., 39.3514722 -121.5206944, 34m Full Record Details
CalBG:RSA	Chamaesyce ocellata subsp. ocellata (Durand & Hilg.) Millsp. RSA0239443L. Ahart   162842009-08-15 United States, California, Butte, Road edges, Peter Ahart Ranch, about 1.5 miles north and 1 mile east of Honcut, about 12 miles south of Oroville., 39.3514722 -121.5206944, 34m Full Record Details
CalBG:RSA	Chamaesyce maculata (L.) Small L. Ahart   162832009-08-15 United States, California, Butte, Garden area, Peter Ahart Ranch, about 1.5 miles north and 1 miles east of Honcut, about 12 miles south of Oroville., 39.3514722 -121.5206944, 34m Full Record Details
CalBG:RSA	Euphorbia maculata L. George K. Helmkamp   130632007-10-07 United States, California, Butte, East Gridley Road at the west edge of the Feather River bridge; Gridley 7.5', 39.3658333 -121.6466667, 27m Full Record Details
CalBG:RSA	Chamaesyce serpillifolia subsp. serpillifolia RSA0037020Lowell A. Ahart   192992013-11-30 United States, California, Yuba, On the sides of a deep wash (Willow Glen Creek), northwest of Dry Creek, below the high water line of Collins Lake, about 100 yards north of Marysville Road, about 2 1/2 miles west of Oregon House., 39.3633333 -121.3164167, 357m Full Record Details
CalBG:RSA	Euphorbia maculata L. RSA0020538George K. Helmkamp   155922009-09-05 United States, California, Butte, Palermo Road 0.3 mi. east of its junction with CA-70, 6.1 mi. ENE (76deg.) of Biggs; Palermo 7.5', 39.4333333 -121.5994444, 58m Full Record Details
CalBG:RSA	Chamaesyce maculata (L.) Small L. Ahart   142422007-07-02 United States, California, Butte, East road edge of Oroville Quincey Highway, about one mile south of Big Ridge Road, about 9 miles (air) northeast of Oroville., 39.609 -121.4422222, 363m Full Record Details
CalBG:RSA	Chamaesyce maculata (L.) Small L. Ahart   164072009-10-07 United States, California, Butte, Just under water when the Thermalito Afterbay is full, Larkin Road access to the Thermalito Afterbay, about 5 air miles southwest of Oroville., 39.4677778 -121.6317222, 41m Full Record Details
CalBG:RSA	Euphorbia crenulata Engelm. RSA0014254Justin M. Wood   25462010-09-02 United States, California, Shasta, Southeast face of Round Mtn: +/- 1.0 mile northwest of general store (highway 299), just southeast of communication towers on peak.; Montgomery Creek, 40.8041667 -121.9572222, 995m Full Record Details
CalBG:RSA	Chamaesyce maculata (L.) Small L. C. Wheeler   40381935-10-16 United States, California, Glenn, Stony Creek 2 miles N Orland., 39.76666667 -122.1972222, 82m Full Record Details
CalBG:RSA	Euphorbia ocellata var. rattanii (S. Watson) L.C. Wheeler RSA0239534Robert F. Hoover   37251938-08-02 United States, California, Tehama, 6 miles east of Newville, 39.80020905 -122.4270935 Full Record Details
CalBG:RSA	Chamaesyce ocellata subsp. rattanii (S. Watson) Koutnik L. C. Wheeler   40411935-10-16 United States, California, Glenn, Stony Creek, 2 miles north of Orland., 39.780132 -122.20847, 82m Full Record Details
CalBG:RSA	Chamaesyce serpillifolia (Pers.) Small E. K. Balls   158091950-09-14 United States, California, Plumas, 6 miles northwest of Chester, North Fork Feather River., 40.343778 -121.328558, 1402m Full Record Details
CalBG:RSA	Euphorbia crenulata Engelm. Thomas Wood   1781979-05-12 United States, California, Trinity, Philpott Camp, Trinity National Forest., 40.466563 -123.183985, 793m Full Record Details
CalBG:RSA	Euphorbia ocellata var. rattanii (S. Watson) L.C. Wheeler RSA0239538G. L. Clifton   224991990-08-07 United States, California, Tehama, Thomas Creek, under Rawson Road bridge crossing.; Corning, 39.97774 -122.22586, 95m Full Record Details
CalBG:RSA	Euphorbia ocellata var. rattanii (S. Watson) L.C. Wheeler RSA0239536D. W. Taylor   122711992-08-13 United States, California, Tehama, ca. 4.5 miles WNW of Corning, in area of vernal pools.; Henelyville 7.5', 39.950708 -122.262564, 113m Full Record Details
CalBG:RSA	Euphorbia ocellata var. ocellata RSA0239529D. W. Taylor   114591990-08-11 United States, California, Tehama, North of Thomas Creek, 1 mile above Rawson Road.; Corning 7.5' 1969, 39.994095 -122.244694, 104m Full Record Details
CalBG:RSA	Euphorbia spathulata Lam. RSA0027420Barbara Ertter   89301990-05-12 United States, California, Tehama, Northwest side of Dry Fork Creek northwest of junction of Highway 36 and Route A5 (Bowman Road) about 15 air miles west-northwest of Red Bluff, on Reed property., 40.294606 -122.491699, 183m Full Record Details
CalBG:RSA	Chamaesyce nutans (Lag.) Small L. Ahart   66051990-09-30 United States, California, Butte, On the north side of Canyon Creek, below the high water line of Lake Oroville, about 1/8 miles north of the Canyon Creek Bridge across Lake Oroville., 39.5909 -121.4181, 229m Full Record Details
CalBG:RSA	Euphorbia ocellata var. ocellata RSA0239448Robert F. Hoover   37181938-08-02 United States, California, Butte, 7 miles southeast of Chico., 39.659676 -121.73454 Full Record Details
CalBG:RSA	Chamaesyce serpillifolia (Pers.) Small William J. Ferlatte   3611966-08-06 United States, California, Trinity, Big Flat. The Trinity Alps., 41.078521 -122.936093, 1524m Full Record Details
CalBG:RSA	Euphorbia ocellata subsp. rattanii (S. Watson) Oudejans RSA0112568Lowell Ahart   190012013-08-08 United States, California, Glenn, The area between the paved road and the dirt gutter, on the sides of Black Butte Road, about 0.4 mile southwest of the intersection of Road 206 and road 200A (intersection of Black Butte Road and Newville Road), about 7 1/2 miles (air) west of Orland., 39.75875 -122.345472, 135m Full Record Details
California Polytechnic State University, Robert F. Hoover Herbarium
OBI	Euphorbia esula L. OBI126426T. C. Fuller   186191969-07-01 United States, California, Siskiyou, SE of Flying K Ranch, Quartz Valley, S of Mugginsville, 41.57596 -122.94367 Full Record Details
OBI	Euphorbia crenulata Engelm. OBI126401Anthony Baniaga   4532011-07-18 United States, California, Shasta, Lassen NF. 1-1.4 mi ESE of Signal Butte. Swains Hole quad T32N R6E sec 9 NE of SW, 40.650542 -121.312779, 1700m Full Record Details
Carnegie Museum of Natural History Herbarium
CM:Botany	Euphorbia serpyllifolia Pers. CM333628Ahart, L.   47851984-08-19 United States, California, Butte, W of Pacific Heights Road, ca 5 mi SW of Oroville, 39.462508 -121.622788, 40m Full Record Details
Chadron State College, High Plains Herbarium
CSCN	Euphorbia hooveri L.C. Wheeler CSCN-V-0016332Beecher Crampton    United States, California, Butte, detailed locality information protected Full Record Details
Desert Botanical Garden Herbarium
DES	Euphorbia peplus L. DES00006814Grace Sprague   1968-05-17 USA, California, Yard weed, 41.42278 -122.385 Full Record Details
Georgia Southern University Herbarium
GAS	Euphorbia spathulata Lam. GAS034539Ahart, Lowell   15,7012009-05-15 United States, California, Butte County, T23N, R2E, southwest 1/4 Section 35. Normal size plants, on dry soil, broad open drainage in oak woodland, about 20 yards east of the dirt road which is Ten Mile House Road, Upper Bidwell Park, about 3/4 mile (air) west of Highway 32, 39.80975 -121.7231944 Full Record Details
GAS	Chamaesyce maculata (L.) Small GAS034549Ahart, Lowell   16,2832009-08-15 United States, California, Butte County, T17N, R4E, southeast 1/4 Section 4. Normal size plant, a broken stem produced a small drop of white sap, about 200 stem drops make up the sample, on dry to damp soil, garden area, Peter Ahart Ranch, about 1 1/2 miles north and 1 mile east of Honcut, 39.3514722 -121.5206944 Full Record Details
Illinois Natural History Survey
ILLS	Euphorbia spathulata Lamarck ILLS00142416A.G. Vestal   s.n.1947-05-02 United States, California, Shasta, About 4.9 miles east of Redding on Route 229. (WGS84/NAD83). UTM Zone 10, 558241mE, 4497158mN., 40.6232 -122.3114, 180m Full Record Details
Indiana University Herbarium, Deam Herbarium
IND	Euphorbia crenulata Engelm. IND-0068517A. Arthur Heller   79811905-06-05 United States, California, Siskiyou, Between Shasta Retreat and Shasta Springs., 41.240754 -122.265582 Full Record Details
Intermountain Herbarium (Vasc. & Algae)
USU:UTC	Euphorbia L. UTC00280614Leila M. Shultz   113211990-05-03 United States, California, Tehama, North Coast Ranges, Mendocino Forest, 39.821158 -122.616468, 305 - 457m Full Record Details
Missouri Botanical Garden
MO	Euphorbia peplus L. 140264Mary Susan Taylor   4331975-04-06 United States, California, Butte, Chico., 39.7284944 -121.8374777, 52m Full Record Details
MO	Euphorbia crenulata Engelm. 140036Mary Susan Taylor   26151980-05-08 United States, California, Butte, T24N R3E e half nw sec 33. Paradise quad. Ca. 3 mi N of Forest Ranch, ca. 1 mi E of Hwy 32; area soon to be deveø loped; Yellow Pine Forest., 39.8947991 -121.6452175, 853m Full Record Details
MO	Euphorbia crenulata Engelm. 142843Mary Merello   7201993-06-25 United States, California, Siskiyou, Shasta National Forest. At end of Forest Service Road 39N 28, road to Lower Falls and Fowlers Campground. Open conifer woodlands. Disturbed. Along McCloud River., 41.21666 -122.01666, 970m Full Record Details
New York Botanical Garden Steere Herbarium
NY	Euphorbia prostrata Aiton 4011511G. K. Helmkamp   183912011-10-08 United States of America, California, Glenn Co., Northern Sacramento Valley: Co. Road 61 (Riz Rd.), 2.6 miles east of CA-45 and at the junction with Co. Road V, 8.26 mi SE (124°) of Willows (Princeton 7.5Q), 39.4575 -122.0639, 26m Full Record Details
NY	Euphorbia prostrata Aiton 4011510G. K. Helmkamp   183722011-10-08 United States of America, California, Glenn Co., Northern Sacramento Valley: along CA-45, 1.2 miles north of Princeton (Princeton 7.5 Q), 39.4303 -122.0108, 44m Full Record Details
NY	Euphorbia ocellata Durand & Hilg. 4010895A. A. Heller   126451916-09-05 United States of America, California, Butte Co., Hills 8 miles north of Oroville, 39.629736 -121.556359 Full Record Details
NY	Chamaesyce serpyllifolia (Pers.) Small 1001697M. S. Baker   s.n.1893-07-25 United States of America, California, Modoc Co., On island in Egg Lake, 41.320157 -121.291095 Full Record Details
NY	Euphorbia serpyllifolia Pers. 02886939B. Bartholomew   49611989-07-14 United States of America, California, Modoc Co., Service Gulch ca. 3 km NE of Egg Lake., 41.349804 -121.263532, 1340m Full Record Details
Pacific Union College Hebarium
PUA	Euphorbia crenulata Engelm. 32711Richard York   1980-05-24 United States, California, Trinity, Local landmark: Long Ridge. Kettenpom Quad., 40.067917 -123.331944, 1036m Full Record Details
PUA	Euphorbia spathulata Lam. 35010Gail Newton   1980-06-26 United States, California, Trinity, Local landmark: Underwood Creek. Pilot Creek Quad., 40.720694 -123.533417, 451m Full Record Details
PUA	Euphorbia crenulata Engelm. 18999Clifton And Overton   1979-06-03 United States, California, Trinity, Local landmark: Murphy Glades. Pickett Peak Quad., 40.292417 -123.460222, 914m Full Record Details
PUA	Euphorbia serpyllifolia Pers. 23736G.L. Clifton   1979-07-19 United States, California, Trinity, Local landmark: Mad River. Pickett Peak Quad., 40.289028 -123.333556, 817m Full Record Details
PUA	Euphorbia crenulata Engelm. 35148Gail Newton   1980-07-01 United States, California, Trinity, Local landmark: Hayden Roughs. Black Rock Mountain Quad., 40.116583 -123.244111, 1250m Full Record Details
PUA	Euphorbia crenulata Engelm. 35497Gail Newton   1980-07-09 United States, California, Trinity, Local landmark: Shanty Creek. Blocksburg Quad., 40.354694 -123.512861, 1113m Full Record Details
PUA	Euphorbia serpyllifolia Pers. 24568Overton And Butler   1979-08-02 United States, California, Humboldt, Local landmark: Grogan Hole. Salmon Mt Quad., 41.084583 -123.470556, 1554m Full Record Details
PUA	Euphorbia crenulata Engelm. 21765Clifton And Griswold   1979-06-26 United States, California, Siskiyou, Local landmark: 'salmon River. Sawyer's Bar Quad., 41.332056 -123.176722, 683m Full Record Details
PUA	Euphorbia crenulata Engelm. 14624Clifton & Ground   1978-06-13 United States, California, Siskiyou, Local landmark: Forest House. Yreka Quad., 41.674194 -122.693472, 975m Full Record Details
San Diego Natural History Museum
SD:Plants	Euphorbia ocellata Durand & Hilg. A. A. Heller   144691927-09-05 United States, California, Butte, at the base of hills ca. 3 miles east of Chico, 39.744 -121.7653 Full Record Details
SD:Plants	Euphorbia L. Louis C. Wheeler   67821950-08-15 United States, California, Trinity, Eel river at Island Mountain., 40.02626 -123.4903 Full Record Details
SD:Plants	Euphorbia serpillifolia subsp. hirtula (Engelm. ex S.Watson) Oudejans George K. Helmkamp   155922009-09-05 United States, California, Butte, Sacramento Valley: Palermo Road 0.3 mi east of its junction with CA-70, 6.1 mile ENE (76ø) of Biggs (Palermo 7.5'Q), 39.43333 -121.59944, 58m Full Record Details
SD:Plants	Euphorbia serpillifolia Pers. Lowell Ahart   52001985-10-12 United States, California, Butte, End of Nelson Bar Road, south of Kunkle Reservoir, South of Paradise, 39.695 -121.5609, 298m Full Record Details
SD:Plants	Euphorbia crenulata Engelm. E. K. Balls   225051957-05-22 United States, California, Butte, Feather River Highway, U. S. 40 alt, 18 miles northeast from Oroville., 39.7113 -121.5239, 700m Full Record Details
SD:Plants	Euphorbia serpillifolia Pers. Lowell Ahart   47851984-08-19 United States, California, Butte, West of Pacific Heights Road, 5 miles Southwest of Oroville, 39.4536 -121.607, 40m Full Record Details
Santa Barbara Botanic Garden, Clifton Smith Herbarium
SBBG	Euphorbia serpyllifolia subsp. serpyllifolia (Pers.) Small 128779Lowell Ahart   191862013-10-22 United States, California, Glenn, near old homestead, strand of Stony Gorge Reservoir, ca. 2 mi S of the dam, ca. 17 mi (air) NW of Willows, 39.5633 -122.5236, 249m Full Record Details
SBBG	Euphorbia serpyllifolia subsp. serpyllifolia SBBG157308Lowell Ahart   189712013-08-02 United States, California, Tehama, S side of Burris Creek, strand of Black Butte Reservoir, ca. 1.5 mi SW of the Dam, ca. 12 mi (air) NW of Orland., 39.801667 -122.385917, 136m Full Record Details
SBBG	Euphorbia ocellata Durand & Hilg. 27196Louis C. Wheeler   40411935-10-16 United States, California, Glenn, Stony Crk, 2 mi N of Orland, 39.77 -122.203 Full Record Details
SBBG	Euphorbia maculata L. SBBG157853Lowell Ahart   191372013-10-19 United States, California, Glenn, between river and large gravel bar, along W side of Sacramento River, SW of boat launch area, W of Butte City, 39.462111 -121.994472, 27m Full Record Details
SBBG	Euphorbia peplus L. SBBG158033Lowell Ahart   199592015-03-24 United States, California, Butte, along Humboldt Trail, SE part of Upper Bidwell Park, ca. 100 yds S of where the trail comes out to the old rd and Hwy 32, on the W side of old rd, ca. 6 mi (air) NE of chico, 39.783306 -121.727694, 368m Full Record Details

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