Search Results — 368 specimen records retrieved (208 records with coordinates)
Results for search: Scientific name=Asclepias speciosa;   More information: Jepson Online Interchange

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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
  CAS-BOT-BC15663  Asclepias speciosa Bruce Bartholomew 1994-10-9 6888 Modoc 0.5 km N of Lassen County on road to Eagleville, S end of Surprise Valley. 1380 Comment
  CAS-BOT-BC15664  Asclepias speciosa Bruce Bartholomew 1994-7-4 6847 Modoc Hubert Creek. 1390 Comment
  CAS-BOT-BC15665  Asclepias speciosa Bruce Bartholomew 1994-7-4 6847 Modoc Hubert Creek. 1390 Comment
  CAS-BOT-BC15666  Asclepias speciosa Bruce Bartholomew 1990-6-17 5285 Modoc Surprise Valley, SW side of Lower Alkali Lake, 1.8 km N of Lassen County border. 1370 Comment
  CAS-BOT-BC437680  Asclepias speciosa John Thomas Howell 1945-6-24 21244 Marin Lagunitas Meadows, Mount Tamalpais Comment
  CAS-BOT-BC497459  Asclepias speciosa B. Bartholomew 1995-7-31 7079 Modoc 1.6 km S of Foest Service road 30on US Hwy 395 along the N fork of the Pit River 1390 Comment
  CDA14078  Asclepias speciosa G. F. Hrusa, T. D. Wilfred 1997-7-3 13961 Butte Sierra Nevada; NE side of upper end of Paradise Lake. Where last tributaries from E enter. Comment
  CDA15398  Asclepias speciosa G. F. Hrusa 1997-9-18 14109 Siskiyou Shasta Valley. 1 mi. S of Gazelle on Old Hwy. 99. Comment
  CDA18577  Asclepias speciosa G. D. Barbe, T. C. Fuller & J. T. Howell 1981-6-25 3302 Plumas Sierra Nevada; 0.5 mile southwest of Engle Mine townsite, on Diamond Mountain Road. 1219 Comment
  CHSC101924  Asclepias speciosa Lowell Ahart; John Dittes 2009-7-13 16056 Plumas West side of Forest Service Road 27lN98, headwater of Clear Creek, about 2.0 miles (air) north of Butt Valley Reservoir Dam, about 3 miles (air) southwest of Lake Almanor Reservoir Dam. 1476 Comment
  CHSC102164  Asclepias speciosa Lowell Ahart 2009-6-19 15944 Butte On damp soil, on the east side of Big Chico Creek, southwest of the meadow, about 30 yards west of Ten Mile House Road, Upper Bidwell Park, about 3/4 mile (air) west of Highway 32, about 10 miles northeast of Chico. 209 Comment
  CHSC106108  Asclepias speciosa Lowell Ahart; John Dittes 2010-7-30 16965 Siskiyou About 10 yards west of the East Louie Road Bridge, Shasta Big Springs Ranch, 1.6 miles (air) southwest of Big Springs Lake, 4.6 miles (air) northwest of Dwinnel Dam, 5.7 miles (air) southeast of Grenada. 716 Comment
  CHSC10621  Asclepias speciosa Lowell Ahart 1968-7-14 Sierra Near Jackson Meadow Lake. 1828 Comment
  CHSC112457  Asclepias speciosa Lowell Ahart 2013-6-11 18799 Butte About 150 yards east of the intersection of Forbestown Road and Black Bart Road, about 3 1/4 miles (air) southwest of Forbestown. 737 Comment
  CHSC112830  Asclepias speciosa Lowell Ahart; John Dittes 2013-7-25 18955 Modoc 30 yards south of the east-west fence, south edge of Ash Creek Floodplain, northeast of Patterson Homestead, east of Elkins Lane, 1.0 mile (air) south of County Road 87, 3.14 miles (air) west of Adin, Big Valley. 1267 Comment
  CHSC121  Asclepias speciosa M. Underhill 1952-7-16 Trinity 304 Comment
  CHSC122  Asclepias speciosa M. Underhill 1952-7-16 Trinity 304 Comment
  CHSC123  Asclepias speciosa E. Walker 1932-6-2 Butte Magalia 670 Comment
  CHSC124  Asclepias speciosa M. Anthony 1954-5-30 Butte Concow, Rag Dump 5. 609 Comment
  CHSC21882  Asclepias speciosa Robert Schlising 1968-6-20 2892 Fresno Along road to Lake Thomas A. Edison, near crossing of South fork of the San Joaquin River. Comment
  CHSC28669  Asclepias speciosa S. Posner 1972-10-12 Butte Upper Bidwell Park, North bank Chico Creek. Vicinity of Archery Range. Chico. Comment
  CHSC31438  Asclepias speciosa L. Ahart 1980-7-29 2502 Butte Small open area near Forbestown Rd, ca. 100 m e of the jct of Black Bart Rd and Forbestown Rd, ca. 1 mi w of Robinson Mill Rd, w of Forbestown. 750 Comment
  CHSC33056  Asclepias speciosa J. P. Smith; Steve Selva 1970-6-16 4085 Siskiyou Immediately west of Sawyers Bar. Comment
  CHSC34824  Asclepias speciosa M. S. Taylor 1981-7-17 4052 Sierra On n side Hwy 49, ca. 2 mi w of its jct with Hwy 89, ca. 2 mi sw of Calpine. 2011 Comment
  CHSC38265  Asclepias speciosa Vernon Oswald. 1983-6-14 682 Butte Upper Bidwell Park, Chico, 100 ft. e of the turn-around at the e end of Upper Park Rd. 207 Comment
  CHSC43319  Asclepias speciosa Lowell Ahart 1979-6-25 1934 Yuba Near the edge of LaPorte Road, about 2 miles south-west of Brownsville. 365 Comment
  CHSC44365  Asclepias speciosa Lowell Ahart 1988-6-29 6112 Butte Along Bean Creek Road, near camping area along Bean Creek, about 3/4 mile south-west of Johnson Ranch, about 2 1/4 miles south of Little Bald Rock. 548 Comment
  CHSC46468  Asclepias speciosa Vernon Oswald 1989-6-26 3813 Butte Butte Sink Wildlife Area (w portion of Schohr Ranch), just e of the s gate. 18 Comment
  CHSC4694  Asclepias speciosa R. Carter 1966-8-10 474 Plumas Found ca. 8 mi. N Quincy along E side Hwy. 70, 500 yds S of bridge over Spanish Cr. 944 Comment
  CHSC47067  Asclepias speciosa R. A. Schlising; P. Broyles 1988-7-9 4577 Butte E of Paradise and Magalia, and N of Oroville and Jarbo Gap; along Rim Road. 792 Comment
  CHSC51850  Asclepias speciosa L. P. Janeway 1988-6-5 2728 Butte Cyn of Big Chico Cr ca 1 mi NE of the end of Upper Park Rd. 213 Comment
  CHSC51851  Asclepias speciosa L. P. Janeway 1988-7-2 2976 Butte Along dirt rd 6.0 mi SW of Coyote Gap; ca 1.7 air mi S of Big Bar Mtn. 929 Comment
  CHSC58483  Asclepias speciosa Vernon H. Oswald; Lowell Ahart 1992-7-6 5066 Plumas Lassen Volcanic Park. On Kelly Mtn. ca. 0.6 mi WSW of the end of Kelly Mtn. Rd. (Forest Rd. 29N75). 1770 Comment
  CHSC6223  Asclepias speciosa M. West 1946-7-7 Lassen Eagle Lake 1584 Comment
  CHSC66430  Asclepias speciosa Vernon H. Oswald; Lowell Ahart 1996-6-10 7749 Butte Sacramento National Wildlife Refuge, Llano Seco Unit. Near a U.S. Fish and Wildlife Service parcel between 7 Mile Lane and the Sacramento River. 28 Comment
  CHSC71520  Asclepias speciosa Vernon H. Oswald; Lowell Ahart 1998-7-28 9378 Trinity Rattlesnake Rd. along the west side of Post Creek 0.2 mi north of Hwy. 36, east of Forest Glen. 780 Comment
  CHSC71561  Asclepias speciosa Vernon H. Oswald; Lowell Ahart 1998-8-3 9413 Siskiyou Kangaroo Lake Rd. (USFS 41N08) 3.9 mi southeast of Gazelle-Callahan Rd. at its intersection with USFS 41N10. 1554 Comment
  CHSC71675  Asclepias speciosa Vernon H. Oswald; Lowell Ahart 1998-8-20 9525 Nevada East of Bowman Lake on Graniteville Rd. ca. 0.2 mi east of Austin Meadows Rd. (USFS 76). 1990 Comment
  CHSC75583  Asclepias speciosa Vernon H. Oswald; Lowell Ahart 1999-6-22 9774 Colusa Fouts Springs Rd. (M10) 9.9 mi west of Stonyford-Elk Creek Rd. 624 Comment
  CHSC77296  Asclepias speciosa L. P. Janeway; B. Castro 1999-6-14 6463 Tehama Along south side South Fork Cottonwood Creek. 310 Comment
  CHSC80584  Asclepias speciosa Lowell Ahart 2001-6-1 8748 Butte South side of Biggs Princeton Road, about 1 mile east of Butte Creek, about 7 1/2 miles west of Biggs. 21 Comment
  CHSC8509  Asclepias speciosa Edward Laidlaw Smith 1958-6-28 554 Mariposa Along Merced River near Water House. Yosemite National Park. 914 Comment
  GMDRC5453  Asclepias speciosa J. Andre 2011-8-6 20328 Inyo Big Pine Canyon: Eastern Sierra; along Big Pine Creek at Hines property, approx. 8.5 mi. west of Big Pine 2087 Comment
  HSC311  Asclepias speciosa William J. Ferlatte 1966-8-6 366 Trinity Big Flat. 1524 Comment
  HSC38700  Asclepias speciosa J. P. Smith, J. O. Sawyer 1975-6-23 8294 Trinity 1/2 mi. S of Douglas City on SR 3 503 Comment
  HSC39689  Asclepias speciosa D. E. Anderson, J. P. Smith 1971-6-26 - 1184 Lake Register area of Mendocino National Forest. Comment
  HSC56338  Asclepias speciosa Griswold, Butler 1979-7-10 6223 Humboldt Near Kinsey Ridge, close to the town of Willow Creek 1244 Comment
  HSC59927  Asclepias speciosa D. L. Goforth 1979-7-4 190 Trinity Lewiston Lake, Pine Cove Trailer Park 595 Comment
  HSC65054  Asclepias speciosa J. P. Smith, Steve Selva 1970-6-16 4085 Siskiyou W of Sawyers Bar Comment
  HSC65314  Asclepias speciosa J. P. Smith, Steve Selva 1970-7-15 4362 Siskiyou Baldy Mtn. Lookout Station 1723 Comment
  HSC93541  Asclepias speciosa G. Fred Hrusa 1997-9-18 14109 Siskiyou Shasta Valley, 1 mi. S of Gazelle on Old Hwy. 99 800 Comment
  HSC98022  Asclepias speciosa Cara Witte 2007-7-3 406 Humboldt White Oak Opening. 1242 Comment
  HSC98884  Asclepias speciosa Cara Witte 2007-7-3 406 Humboldt White Oak Opening. 1242 Comment
  JEPS100853  Asclepias speciosa Dean W. Taylor 1998-7-21 16883 Mono Witcher Creek (ca. 10 air mile NW of Bishop) 2133 Comment
  JEPS102321  Asclepias speciosa Lowell Ahart 2001-6-1 8748 Butte 7 1/2 mi W of Biggs (S side of Biggs - Princeton road, about 1 mi E of Butte Creek) 21 Comment
  JEPS105295  Asclepias speciosa Dean W. Taylor 1995-6-23 15103 Calaveras Sheep Ranch Road 3 mi N Murphys, along roadbank above roadway 670 Comment
  JEPS115173  Asclepias speciosa Lowell Ahart, John Dittes 2009-7-13 16056 Plumas West side of Forest Service Road 27lN98, headwater of Clear Creek, about 2.0 miles (air) north of Butt Valley Reservoir Dam, about 3 miles (air) southwest of Lake Almanor Reservoir Dam 1476 Comment
  JEPS115193  Asclepias speciosa Lowell Ahart 2009-6-19 15944 Butte On damp soil, on the east side of Big Chico Creek, southwest of the meadow, about 30 yards west of Ten Mile House Road, Upper Bidwell Park, about 3/4 mile (air) west of Highway 32, about 10 miles northeast of Chico 209 Comment
  JEPS117565  Asclepias speciosa Lowell Ahart, John Dittes 2010-7-30 16965 Siskiyou About 10 yards west of the East Louie Road Bridge, Shasta Big Springs Ranch, 1.6 miles (air) southwest of Big Springs Lake, 4.6 miles (air) northwest of Dwinnel Dam, 5.7 miles (air) southeast of Grenada 716 Comment
  JEPS11959  Asclepias speciosa Rimo Bacigalupi with G. T. Robbins 1954-6-25 4612 Lake about 1.8 mi w Bartlett Springs (Bartlett Flat, at base of grade of Ruppert Ridge, 4.6 mi w of e boundary of Mendocino National Forest); Bartlett Creek 640 Comment
  JEPS120898  Asclepias speciosa Lowell Ahart 2013-6-11 18799 Butte About 10 yards N of the Forbestown Road, about 150 yards E of the intersection of Forbestown Road and Black Bart Road, about 3.25 air miles SW of Forbestown. Comment
  JEPS121197  Asclepias speciosa Lowell Ahart, John Dittes 2013-7-25 18955 Modoc About 30 yards S of the E-W fence, S edge of Ash Creek floodplain, NE of Patterson Homestead, E of Elkins Lane, 1.0 air mile S of County Road 87, 3.14 air miles W of Adin, Big Valley. Comment
  JEPS122711  Asclepias speciosa Jake Ruygt 1986-6-28 1844 Napa Mt. Millhouse Camp, Mt. St. Helena. Quad: Detert Reservoir. Comment
  JEPS49822  Asclepias speciosa W. L. Jepson 1936-6-14 17625 Solano Little Oak Vaca Valley, Vacaville 50 Comment
  JEPS49823  Asclepias speciosa W. L. Jepson 1898-7-22 14540 Nevada Bear Valley 1371 Comment
  JEPS49824  Asclepias speciosa Willis L. Jepson July 24, 1894 - August 10, 1894 14539 Siskiyou near Sisson; Region of the Upper Sacramento Comment
  JEPS49826  Asclepias speciosa W. L. Jepson 1928-8-11 13224 Fresno Lower Hot Springs = Mono Hot Springs South Fork of the San Joaquin River 1981 Comment
  JEPS49827  Asclepias speciosa W. L. Jepson 1920-7-12 9065 Solano Lagoon Valley Comment
  JEPS49831  Asclepias speciosa Adele Lewis Grant 1918-8-3 1498 Fresno Mono Hot Springs 1950 Comment
  JEPS49832  Asclepias speciosa E. Fritz and T. H. Harris 1926-7-18 Plumas Meadow Valley Comment
  JEPS49833  Asclepias speciosa Adele Lewis Grant 1914-10-18 Tuolumne near Standard City Comment
  JEPS49834  Asclepias speciosa W. H. Shockley May 1886 377 Inyo Bishop Creek Comment
  JEPS49835  Asclepias speciosa Miss Alice Rhine c.1898 Inyo Independence Comment
  JEPS6282  Asclepias speciosa W. L. Jepson 1939-8-4 19340 Plumas Rock Creek; Meadow Valley 1219 Comment
  JEPS6283  Asclepias speciosa W. L. Jepson 1939-8-4 19340 Plumas Rock Creek; Meadow Valley 1219 Comment
  JEPS6284 Image available Asclepias speciosa E. W. Gifford Jul 1913 Tuolumne Tuolumne town; Tuolumne; Tuolumne town, Tuolumne Co. Comment
  JEPS6285  Asclepias speciosa W. L. Jepson 1940-6-22 19971 Siskiyou Hornbrook 670 Comment
  JEPS71545  Asclepias speciosa Gladys L. Smith 1970-7-16 2541 Alpine road going into Grover Hot Springs State Park 1889 Comment
  JEPS76721  Asclepias speciosa L. R. Heckard 1975-9-7 4150 Mendocino ca 13 air mi ne Covelo (nw of Leech Lake Mt) 1767 Comment
  JEPS80660  Asclepias speciosa W. B. and V. G. Cooke 1980-7-26 59013 Siskiyou Everitt Memorial Highway Mt. Shasta Comment
  JEPS82548  Asclepias speciosa L. R. Heckard 1983-7-27 6111 Colusa slopes around Summit Springs (s flank of Snow Mt.); Snow Mt. Comment
  JEPS93924  Asclepias speciosa Vernon H. Oswald and Lowell Ahart 1998-8-3 9418 Siskiyou Kangaroo Lake Road (USFS 41N08) 3.9 mi se of Gazelle-Callahan Road at its intersection with USFS 41N10 Kangaroo Lake Road 1554 Comment
  JEPS94027  Asclepias speciosa Vernon H. Oswald and Lowell Ahart 1998-7-28 9378 Trinity e. Forest Glen (Rattlesnake Rd. along the w. side of Post Creek 0.2 mi. n. of Hwy. 36); Post Creek 780 Comment
  JEPS94058  Asclepias speciosa Vernon H. Oswald and Lowell Ahart 1998-8-20 9525 Nevada e. Bowman Lake (on Graniteville Rd. ca. 0.2 mi. e. of Austin Meadows Rd. (USFS 76)) 1990 Comment
  JEPS95651  Asclepias speciosa Vernon H. Oswald and L. Ahart 1999-6-18 9774 Colusa Fouts Springs Rd. (M10) 9.9 mi west of Stonyford-Elk Creek Rd.: T17N R7W Sect. 7, 2050 ft, chaparral, serpentine substrate. From a colony growing along the edge of a roadside seep. 624 Comment
  JEPS98982  Asclepias speciosa Lowell Ahart 2001-6-1 8748 Butte South side of Biggs Princeton Road, about 1 mile east of Butte Creek, about 7 1/2 miles west of Biggs. 21 Comment
  NY950682  Asclepias speciosa R. S. Mitchell 1964-7-13 2165 Inyo White Mountains. Near creek in Cottonwood Canyon 1707 Comment
  POM127430  Asclepias speciosa L. R. Abrams 1911-7-6 s.n. Mariposa Yosemite Valley; Yosemite National Park 1220 Comment
  POM127914  Asclepias speciosa P. E. Goddard 1906-06 688 Humboldt Blocksburg Comment
  POM127924  Asclepias speciosa Daniel Cleveland 1882-6-27 s.n. Lake Allen Springs Comment
  POM130168  Asclepias speciosa A. A. Heller 1902-8-1 s.n. Lake Eel River one mile below Hullville Comment
  POM130169  Asclepias speciosa A. A. Heller 1902-7-14 s.n. Lake Foothills south of Mt. Sanhedrin, midway between Potter Valley and Hullville. Comment
  POM268921  Asclepias speciosa Lyman Benson 1928-6-16 s.n. Lake Highland Springs. Mayacamas mtn range. Dobe Creek. 610 Comment
  POM76191  Asclepias speciosa Marcus E. Jones 1881-7-30 s.n. Nevada Soda Springs. 2134 Comment
  RSA0053786  Asclepias speciosa Jim Andre 2013-6-14 26265 Inyo Along Big Pine Cr. at Hines property, 8.5 mi. west of Big Pine, 2.5 mi. down-canyon from Glacier Lodge cabins. 2176 Comment
  RSA0115080  Asclepias speciosa Lowell A. Ahart 2013-6-11 18799 Butte About 10 yards north of Forbestown Road, about 150 yards east of the intersection of Forbestown Road and Black Bart Road, about 3.25 miles (air) southwest of Forbestown. 738 Comment
  RSA149789  Asclepias speciosa Wesley O. Griesel 1961-6-23 s.n. Tulare Kennedy Meadows, South Fork Kern River, Sierra Nevada Mts. 1890 Comment
  RSA227009  Asclepias speciosa Mary DeDecker 1971-6-16 2705 Inyo Owens Valley: Little Black Rock Springs. 1165 Comment
  RSA276351  Asclepias speciosa M. V. Hood 1978-7-18 s.n. Mariposa Yosemite National Park, valley floor 1220 Comment
  RSA552377  Asclepias speciosa D. Charlton 1991-8-28 5586 Inyo Fish Slough, 5 mi N of Bishop & 1 mile N of junction with Five Bridges Rd.; [ On the border of Inyo and Mono County] 1220 Comment
  RSA619265  Asclepias speciosa Mary DeDecker 1971-6-16 2705 Inyo Owens Valley: Little Black Rock Springs. 1165 Comment
  RSA682226  Asclepias speciosa Michael Honer 2000-7-19 375 Mono O'Harrel Canyon: Appx 300m NE of road end, along vague hiking trail, about 50m N of stream. 2439 Comment
  RSA695880  Asclepias speciosa Wm. Taylor 1995-6-23 15103 Calaveras Sheep ranch road 3 mi N Murphys 671 Comment
  RSA747344  Asclepias speciosa K. M. Meyer, A. Townesmith 2007-7-31 173 Siskiyou Shasta-Trinity National Forest, 5.3 mi. on NF rd. 17, off US Hwy. 97, turn out right before foest road 42N19 1298 Comment
  RSA794788  Asclepias speciosa L. Ahart, John Dittes 2009-7-13 16056 Plumas On the side of Forest Service Road 27N98, headwater of Clear Creek, about 2.0 air miles north of Butt Valley Reservoir Dam, about 3 air miles southwest of Lake Almanor Reservoir dam. 1477 Comment
  SBBG21900  Asclepias speciosa D. Myrick 1964-7-24 944 Shasta Hwy 89, near Big Spring between Manzanita Lake and Mt Shasta 1371 Comment
  SBBG25826  Asclepias speciosa D. Myrick 1966-8-9 1504 Siskiyou Mountain Meadow Ranch, Big Flat 1524 Comment
  SBBG34979  Asclepias speciosa T. L. Secrest 1950-7-2 Alpine Markleeville 1767 Comment
  SBBG58647  Asclepias speciosa Mark Kerr 1937-6-12 Inyo Lone Pine 1127 Comment
  SCFS1003  Asclepias speciosa E. Krimmel 2014-6-26 Placer Edge of Soda Springs road, across from Cedars driveway Comment
  SCFS1032  Asclepias speciosa F. Felix 2015-1 Nevada Near where creek approaches access road Comment
  SD104893  Asclepias speciosa Darley Howe 1979-6-26 5112 Siskiyou 1/4 mile south of Ca. Highway 3 on Little Shasta Road, Yreka. Comment
  SD239562  Asclepias speciosa G. K. Helmkamp, E. A. Helmkamp 2009-6-29 15063 El Dorado Sierra Nevada Mountains Foothills: Ice House Road, 0.2 mil;es north of its junction with CA-50, c. 7.3 miles ENE (83a^z) of Pollock Pines (Riverton 7.5'Q) 989 Comment
  SD240268  Asclepias speciosa J. M. Andre 2013-6-14 26265 Inyo Region: Big Pine Canyon Main (5,000 ft to GLodge); Eastern Sierra Nevada along Big Pine Cr. at Hines property, 8.5 mi. west of Big Pine, 2.5 mi. down-canyon from Glacier Lodge cabins 2175 Comment
  SD53385  Asclepias speciosa Darley F. Howe 1962-8-4 3393 Siskiyou Near summit of Baldy Mountain 1735 Comment
  SD7695  Asclepias speciosa Daniel Cleveland 1882-6-17 Lake Allen Springs Comment
  SD7717  Asclepias speciosa Daniel Cleveland 1881-7-18 Lake Allen Spring Comment
  SDSU2730  Asclepias speciosa K. Dixon 1942-7-31 168 Tehama Soda Springs Comment
  SDSU2733  Asclepias speciosa D. F. Howe 1962-8-4 3393 Siskiyou Near summit of Baldy Mt. 1737 Comment
  SEINET10741601  Asclepias speciosa Dean W. Taylor 1995-6-23 Taylor 15103 Calaveras Sheep Ranch Road 3 mi N of Murphys 671 Comment
  SEINET10950966  Asclepias speciosa Karen M. Meyer, Andrew Townesmith 2007-7-31 Meyer 173 Siskiyou Shasta-Trinity National Forest. 5.3 mi. on NF Rd. 17, off US Hwy. 97, turn out right before forest rd. 42N19. 1298 Comment
  SEINET195648  Asclepias speciosa G. Thomas Robbins 1943-7-18 1278 El Dorado Near Phippen Mill, 5 miles south of Pollock Pines. 1006 Comment
  SEINET3158828  Asclepias speciosa G. D. Butler 1910-6-8 1557 Siskiyou near Yreka Comment
  SEINET3158835  Asclepias speciosa G. D. Butler 1910-8-5 1813 Siskiyou Yreka Comment
  SEINET516156  Asclepias speciosa Vernon H. Oswald 1998-8-20 9525 Nevada East of Bowman Lake on Graniteville Rd. ca. 0.2 mi east of Austin Meadows Rd. (USFS 76). 1990 Comment
  SEINET7067385  Asclepias speciosa A. G. Vestal 1947-6-3 s.n. Mariposa About 6 miles east of Bootjack. Coordinate datum: NAD27. UTM Zone 11, 252943mE, 4149563mN. Comment
  SEINET7120944  Asclepias speciosa W. Harnach, N. Harnach 1990-7-30 495 Sierra Sierra Valley, Sierraville, intersection of Dotta Rd. and Cemetary Rd. 1524 Comment
  SEINET7121401  Asclepias speciosa B. L. Wilson 2006-7-25 11946 Siskiyou Near spring on Forest Service road above Forest Mountain Summit 1265 Comment
  UC1037352  Asclepias speciosa Douglas Barbe 1955-6-28 22 Siskiyou 0.8 mi n Callahan; Klamath Mountains 975 Comment
  UC1040575  Asclepias speciosa L. T. Burcham 1956-7-21 351 Glenn 1.8 mi se Mendocino Pass 1691 Comment
  UC1051712  Asclepias speciosa Helen K. Sharsmith 1953-6-19 4262 Colusa near confluence of North and Middle Forks of Stoney Creek (Red Bridge Camp); Inner North Coast Ranges, Mendocino National Forest 548 Comment
  UC1096430  Asclepias speciosa George A. Fischer, Irwin H. Johnson 1933-7-29 F- 276 Lassen Stringer Lassen National Forest 1694 Comment
  UC111188  Asclepias speciosa H. M. Hall and H. P. Chandler July, 1900 637 Fresno Lost Valley Sierra Nevada Mountains, South Fork of San Joaquin River 2042 Comment
  UC1123561  Asclepias speciosa B. Bolt 1935-7-29 362 Calaveras 1 mi n Sheep Ranch; Big Trees Quadrangle Comment
  UC1123562  Asclepias speciosa C. M. Belshaw 1935-8-8 48 A Tuolumne Ackerson Meadow Stanislaus National Forest, Yosemite Quadrangle Comment
  UC1123563  Asclepias speciosa G. T. Nordstrom 1936-7-23 952 Sierra 2 1/2 mi s Purdy; Sierraville Quadrangle Comment
  UC1123564  Asclepias speciosa G. T. Nordstrom 1936-5-30 813 Amador 4.6 mi ese Plymouth; Jackson Quadrangle Comment
  UC1123565  Asclepias speciosa C. M. Belshaw 1936-7-10 2460 Amador 0.25 mi s Clinton; Jackson Quad. 609 Comment
  UC1123566  Asclepias speciosa P. L. Johannsen 1937-7-16 1249 Amador 2 mi se Volcano; Jackson Quadrangle Comment
  UC1123567  Asclepias speciosa A. Simontacchi 1937-7-13 299 Lake 3.1 mi s High Glade Lookout; Mendocino National Forest, Lakeport Quadrangle Comment
  UC1123568  Asclepias speciosa T. M. Hendrix 1937-7-12 324 Mono mouth Buckeye Canyon; Bridgeport Quadrangle Comment
  UC1123570  Asclepias speciosa G. T. Nordstrom 1934-6-19 118 Placer 1/2 mi w of mouth Monumental Creek; Tahoe National Forest, Colfax Quadrangle Comment
  UC1136827  Asclepias speciosa George A. Fisher, Irwin H. Johnson 1933-7-29 F Lassen Stringer Lassen National Forest 1694 Comment
  UC1222670  Asclepias speciosa Joseph P. Tracy 1951-7-6 19607 Lake near Ranger Station (s side of mountain); Northern Coast Ranges, Elk Mountain 975 Comment
  UC1225431  Asclepias speciosa Chas. H. Quibell 1959-8-27 Fresno from Florence Lake Rd to San Joaquin River (about halfway the Edison Co siphon, along road to Mono Hot Springs and Edison Lake) 2072 Comment
  UC1371033  Asclepias speciosa Theodore F. Niehaus 1965-6-4 540 Nevada about 1 mi s Grass Valley (on Old Auburn Road) Comment
  UC141592  Asclepias speciosa D. Cleveland 1882-6-17 Lake Allen's Springs Comment
  UC1537160  Asclepias speciosa Gordon H. True Jr. 1936-6-22 525 Lassen Honey Lake Valley 1219 Comment
  UC1545545  Asclepias speciosa James D. Morefield, Douglas H. McCarty 1986-6-2 3720 l Inyo w base Black Mtns. (Warm Springs); White Mountains, Owens Valley drainage, Black Mtns. 1216 Comment
  UC1548600  Asclepias speciosa C. Wilson 1983-7-22 FS 33 Mono 4.5 mi n Bishop (20 m e of BLM Spring, on e side of fence); Owens Valley, Fish Slough Comment
  UC1598223  Asclepias speciosa H. M. Hall 1909-7-11 8521 Shasta Delta Comment
  UC164147  Asclepias speciosa Geo. D. Butler 1910-8-5 1813 Siskiyou near Yreka Comment
  UC164149  Asclepias speciosa Geo. D. Butler 1908-8-13 1019 Siskiyou near Yreka Comment
  UC164150  Asclepias speciosa Geo. D. Butler 1910-6-8 1557 Siskiyou near Yreka Comment
  UC164998  Asclepias speciosa Miss M. Alice King Jun 24 1907-Jul 4 1907 Mariposa Yosemite Comment
  UC170376  Asclepias speciosa H. M. Hall 1911-7-29 9233 Mariposa Yosemite Valley Yosemite National Park 1219 Comment
  UC1786818  Asclepias speciosa Michael Honer 2000-7-19 375 Mono Glass Mountain Region; O'Harrel Canyon: Appx 300m NE of road end, along vague hiking trail, about 50m N of stream. 2438 Comment
  UC201585  Asclepias speciosa Le Roy Abrams 1911-7-6 4647 Mariposa Yosemite Valley Yosemite National Park 1219 Comment
  UC221739  Asclepias speciosa H. E. Brown Jul 15 1897-Jul 31 1897 493 Siskiyou n side Mt. Shasta 1524 Comment
  UC23009  Asclepias speciosa T. H. Gilbert Jun 15 1899-Jul 15 1899 Siskiyou Scott River Valley Comment
  UC249520  Asclepias speciosa Joseph P. Tracy 1922-9-3 6114 Humboldt Klamath River at Bluff Creek Northern Coast Ranges, Klamath River 91 Comment
  UC35246  Asclepias speciosa Chesnut and Drew 1888-7-22 Humboldt Hy-Am-Pum Comment
  UC353843  Asclepias speciosa Milo S. Baker 1927-7-2 2270 a Lake 1 mi n Cobb's Station (along Hiway) Comment
  UC449996  Asclepias speciosa Mrs. M. H. Manning 1900-6 Humboldt Hupa Valley Comment
  UC54559  Asclepias speciosa H. M. Hall and E. B. Babcock July, 1903 4425 Plumas Fox Creek Sierra Nevada Mountains 1219 Comment
  UC566927  Asclepias speciosa H. L. Mason 1923-7-13 591 Tuolumne Hog.Ranch Mather 1432 Comment
  UC566932  Asclepias speciosa Dorothy Tebbe 1929-7-3 8 Siskiyou Stewart's Springs Mount Eddy Comment
  UC57241  Asclepias speciosa H. M. Hall and E. B. Babcock July, 1903 4425 Plumas Fox Creek Sierra Nevada Mountains 1219 Comment
  UC575020  Asclepias speciosa C. Epling, Wm. Robison 1935-7-8 Mariposa Wawona Comment
  UC58462  Asclepias speciosa A. A. Heller 1903-8-14 7169 Nevada upper end Donner Lake Comment
  UC596057  Asclepias speciosa R. F. Hoover 1938-7-13 3630 Tuolumne Twain-Harte Comment
  UC61044  Asclepias speciosa W. A. Setchell, C. C. Dobie 1902-7-13 Siskiyou Sisson Mount Shasta Comment
  UC646420  Asclepias speciosa Burt Walker 1930-7-14 6 Tuolumne Mather Sierra Nevada Mountains, Yosemite National Park Comment
  UC694517  Asclepias speciosa Annie M. Alexander and Louise Kellogg 1942-6-23 3011 Inyo near Lone Pine Creek (e slope of Sierra Nevada); Sierra Nevada 1432 Comment
  UC726254  Asclepias speciosa A. A. Heller 1938-7-2 15237 Shasta 3 mi e Quincy 1097 Comment
  UC747580  Asclepias speciosa G. Thomas Robbins 1943-7-18 1278 El Dorado 5 mi s Pollock Pines (near Phippen Mill); Park Creek 1005 Comment
  UC763188  Asclepias speciosa Robert F. Hoover 1938-7-13 3630 Tuolumne Twain-Harte Comment
  UC763189  Asclepias speciosa R. F. Hoover 1938-6-19 3619 Tuolumne between Standard City and Tuolumne City Comment
  UC879107  Asclepias speciosa Carl B. Wolf 1933-6-30 5134 Amador 0.4 mi s Pine Grove; Sierra Nevada 762 Comment
  UC902064  Asclepias speciosa Joseph P. Tracy 1949-9-17 18578 Trinity near Helena; Trinity River 426 Comment
  UCD121367  Asclepias speciosa Samuel A. Bamberg; Jack Major 1963-8-29 925 Mono Above Lake Mildred flat, Convict Creek Basin, Sierra Nevada. 3048 Comment
  UCD121370  Asclepias speciosa C. J. W. 1913-7-2 176 Placer Emigrant Gap. Comment
  UCD121377  Asclepias speciosa K. M. Meyer; A. Townesmith 2007-7-31 173 Siskiyou Shasta-Trinity National Forest. 5.3 mi. on NF Rd. 17, off US Hwy. 97, turn out right before forest rd. 42N19. 1298 Comment
  UCD130169  Asclepias speciosa Albert Grigarick 2011-8-18 285 Nevada Truckee. N roadside of Beacon Road halfway between Alder Drive and Lockwood Drive. 1876 Comment
  UCD141599  Asclepias speciosa Ellen Dean; M. Taylor 2013-6-3 7770 Yolo Along Putah Creek between the Yolo Bypass and Mace Blvd. (County Road 104). On private agricultural land (Los Rios Farms), North of County Road 35, and East of County Road 106 on the North side of Putah Creek. Plot PCS 1D of Putah Creek vegetation survey. Also in Plot 1E and others here. 6 Comment
  UCD149329  Asclepias speciosa Collector Unknown 1925-6-13 s.n. Yolo University of California, Davis. University Farm. 15 Comment
  UCD150267  Asclepias speciosa James A. Neilson Jr. 1971-7-25 2283 Placer Tahoe Basin, King's Beach. 1901 Comment
  UCD164137  Asclepias speciosa Craig Thomsen 2000-6-12 2364 Colusa Bear Valley. About 7 miles north of Hwy 20. Comment
  UCD38237  Asclepias speciosa Beecher Crampton 1953-6-10 1446 Solano Vacaville. Comment
  UCD41154  Asclepias speciosa N. Williams 2002-6-12 232 Yolo Eastern foothills of inner north coast range, Capay Valley. North of Guinda, Rd 43 off Hwy 16; Fullbelly Farm. Comment
  UCD41800  Asclepias speciosa Geri Hulse-Stephens 2001-6-5 729 Lake Goat Mountain. Bear Wallow; Common name: showy milkweed. 944 Comment
  UCD58164  Asclepias speciosa Gordon Harrington 2007-5-15 54 Colusa BLM Payne Ranch. Sandy north side of Cache Creek, about 1/2 mile upstream from the confluence of Cache Creek and Bear Creek. 190 Comment
  UCD89250  Asclepias speciosa Ellen Dean; K. Mawdsley 2010-7-18 6692 Alpine Grover Hot Springs State Park, W of Markleeville. Central part of park along Hot Springs Creek near road bridge that is just west of campground. 1743 Comment
  UCR132841  Asclepias speciosa A. C. Sanders 1998-7-30 22169 Tuolumne Sierra Nevada Mtns., Harden Flat, 0.25 mi. south of Hwy 120, South Fork Tuolumne River, Stanislaus National Forest 1098 Comment
  UCR13796  Asclepias speciosa George K. Helmkamp 1973-6-13 s.n. Inyo Owens Valley, south edge Bishop on US Hwy 395 1265 Comment
  UCR215904  Asclepias speciosa George K. Helmkamp, E. A. Helmkamp 2009-6-29 15063 El Dorado Sierra Nevada Mountains Foothills, Ice House Road, 0.2 miles north of its junction with CA-50, c. 7.3 miles ENE (83 deg. ) of Pollock Pines 989 Comment
  UCR218751  Asclepias speciosa George K. Helmkamp, Mary Jane Ganibe, Mary Alice Barnes 2010-6-19 16307 El Dorado Sierra Nevada Mountains Foothills, junction of Perry Creek Road and Slug Gulch Road, about 1 mile northeast of Fair Play 677 Comment
  UCR243922  Asclepias speciosa Jim Andre 2011-8-6 20328 Inyo Eastern Sierra Nevada Mtns., Big Pine Canyon; along Big Pine Creek at Hines property, c. 8.5 mi. west of Big Pine 2087 Comment
  UCR263906  Asclepias speciosa Ann Howald 1999-7-21 2019 Mono Eastern Sierra Nevada Mtns., Convict Creek, UC Sierra Nevada Aquatic Research Lab, Mt. Morrison Rd, 0.8 mi NW of intersection with Hwy 395 2156.459996722180805 Comment
  UCR278464  Asclepias speciosa Ann Howald 2016-6-20 3765 Mono East of Sierra Nevada, Antelope Valley, west side of Hwy 395, c. 0.6 mile southeast of Centennial Bluff 1585 Comment
  UCR60163  Asclepias speciosa James D. Morefield, D. H. McCarty 1986-6-2 3720 Inyo Northern Mojave Desert, White Mountains: Warm Springs, W base Black Mtn. Owens Valley drainage 1216 Comment
  UCR63482  Asclepias speciosa Wendy Weitkamp 1990-4-26 s.n. Inyo Eastern Sierra; Owens valley, Bishop, off Hwy 168 West 1262 Comment
  UCR63912  Asclepias speciosa L. F. LaPre 1990-6-4 s.n. San Joaquin Borden Ranch, south side of Dry Creek 70 Comment
  UCSB16098  Asclepias speciosa 1962-6-14 Amador Along State Highway 88, 2.0 miles west of Pine Grove; Sierra Nevada 640 Comment
  UCSB37308  Asclepias speciosa Millet, Barbara; Rindlaub, Kathy 1980-8-12 Mono Fish Slough, 6.4 mi. N of intersection of Fish Slough Rd. and Five Bridges Rd. 1277 Comment
  UCSB53291  Asclepias speciosa Roberts, Dar 1983-7-22 Mono SE of Pister's Pond (pupfish refuge) at NW end of slough, within fenced area; Fish Slough; a desert wetland system 4.5 mi. north of Bishop at the northern end of Owens Valley; study site includes 14 sq. mi. along a 7 mi. drainage axis 1341 Comment
  UCSB53320  Asclepias speciosa Wilson, C. 1983-7-22 Mono 20 m. east of BLM Spring, on east side of fence; Fish Slough; a desert wetland system 4.5 mi. north of Bishop at the northern end of Owens Valley; study site includes 14 sq. mi. along a 7 mi. drainage axis 1341 Comment
  YM-YOSE64948  Asclepias speciosa Bevans 1923-7-18 2 Mariposa YOSEMITE VALLEY 1219 Comment
  CAS-BOT-BC229163  Asclepias speciosa Eugene Carter 1975-6-20 985 Trinity North Fork Trinity River. Dry road shoulder near Helena 426 Comment
  CAS-BOT-BC474548  Asclepias speciosa James A. Neilson 1971-7-25 2283 Placer Tahoe Basin, King's Beach 1901 Comment
  CDA39823  Asclepias speciosa T. C. Fuller 1958-6-18 1881 Del Norte Darlingtonia. 0 Comment
  CDA39824  Asclepias speciosa T. C. Fuller 1959-7-6 4298 Plumas Highway 89, 1 mile north of Highway 40A, 1.7 miles north of Patton. 0 Comment
  CDA39827  Asclepias speciosa T. C. Fuller 1957-9-18 337 -57 Modoc Adin. 0 Comment
  CDA39828  Asclepias speciosa T. C. Fuller 1957-9-18 337 -57 Modoc Adin. 0 Comment
  CDA39829  Asclepias speciosa T. C. Fuller 1958-7-9 2053 Modoc 5 miles west of Adin. 0 Comment
  CDA39830  Asclepias speciosa T. C. Fuller 1965-7-14 13807 Inyo Round Valley, north side of Pine Creek Rd., 1.2 miles west of Hwy 395. 0 Comment
  CDA39831  Asclepias speciosa Gordon Leppig, T. LaBanca 1998-7-11 925 Siskiyou French Creek Road. Comment
  CDA39832  Asclepias speciosa Gordon Leppig, T. LaBanca 1998-7-11 925 Siskiyou French Creek Road. Comment
  CDA39833  Asclepias speciosa L. Ahart 2001-6-1 8748 Butte On the south side of Biggs Princeton Road, about 1 mile east of Butte Creek, about 7 1/2 miles west of Biggs. Comment
  HSC103564  Asclepias speciosa Thomas W. Nelson, Jane Nelson 1986-6-21 8119 Trinity Along County Road, ~ 12 mi. N of Hyampom; along Grouse Creek 152 Comment
  HSC30617  Asclepias speciosa Frederick W. Oettinger 1969-8-12 1331 Siskiyou Salmon Mtns., 1 mi. from Etna Summit on Rd. toward Etna. Comment
  HSC3285  Asclepias speciosa R. G. Means 1962-7-5 78 Shasta 10 mi. N of Jct. of Shasta Rt. A-20 and Hwy. 299 on Shasta Rt. A-19 976 Comment
  HSC36205  Asclepias speciosa John Rehling 1975-7-21 100 Yolo Near the S Pacific tracks just W of Davis. Comment
  HSC36219  Asclepias speciosa John Rehling 1974-8-24 38 Siskiyou Along Scott River at the confluence of the Klamath River. Comment
  HSC40718  Asclepias speciosa R. York 1977-6-26 30 Amador Along Volcano - Pioneer Rd. 762 Comment
  HSC63192  Asclepias speciosa M. A. Baker 1979-7-6 1006 Humboldt Along E bank of Klamath River Comment
  HSC84475  Asclepias speciosa Gladys L. Smith, Geri Hulse-Stephens, C. H. Smith 1981-7-24 7072 Mendocino Between Lily Pad Lake and Long Opening Creek, below and SE of Sanhedrin Mtn. Lookout. 1616 Comment
  HSC84476  Asclepias speciosa Gladys L. Smith, Clare R. Wheeler 1982-6-28 7491 Mendocino On access Rd. to Little Red Mtn., (N) just above locked gate, 1.5 mi. from Jct. with State Rte. 101 564 Comment
  HSC84477  Asclepias speciosa Gladys L. Smith 1982-7-11 7724 Glenn Along Rd. from Mendocino Pass to Keller Lake, .5 mi. from the Mendocino county line. 1677 Comment
  HSC84586  Asclepias speciosa Clare R. Wheeler, Gladys L. Smith 1982-6-29 3035 Mendocino Little Red Mtn. access Rd., ca. 3/4 mi. N of Hwy. 101 and Cummings. 503 Comment
  HSC84598  Asclepias speciosa Clare R. Wheeler 1982-7-8 3116 Mendocino Leech Lake Mtn. Rd., ca. 3 mi. N of Mendocino Pass Rd. 762 Comment
  JEPS124871 Image available Asclepias speciosa Peter Schultz 1967-7-11 71 Lassen 1 mile south of Milford on U. S. 395. Comment
  JEPS124872 Image available Asclepias speciosa Lynne C. Carter 1967-7-11 81 Lassen 1.1 mi. South of Millford on Hwy 395. West of Honey Lake. Comment
  JEPS49828  Asclepias speciosa W. L. Jepson 1919-6-28 8356 Mariposa near Yosemite Falls; Upper Yosemite Valley 1237 Comment
  JEPS49829  Asclepias speciosa W. L. Jepson 1918-10-28 8197 Solano near Foree Bridge (on Alamo Creek); Vacaville, Alamo Creek 50 Comment
  JEPS49830  Asclepias speciosa Willis L. Jepson 1900-5-19 552 Solano Alamo Creek; Little Oak Comment
  JEPS49836  Asclepias speciosa Adele Lewis Grant 1392 Fresno bridge at river, where Chiquito joins it South Fork of San Joaquin River 883 Comment
  JEPS80758  Asclepias speciosa L. R. Heckard and J. C. Hickman 1981-7-29 5725 Colusa above Summit Springs (s side of mountain); Snow Mt., Colusa-Lake County Boundary 1554 Comment
  NY950683  Asclepias speciosa A. M. Ottley 1920-7-7 1120 -a Mono Hillside, Pickle Meadow, West Fork Walker River 2073 Comment
  NY950684  Asclepias speciosa A. M. Ottley 1920-7-7 1120 -b Mono Hillside, Pickle Meadow, West Fork Walker River 2073 Comment
  OBI20517  Asclepias speciosa Lewis S. Rose 1967-7-12 67174 Plumas Twain, North Fork, Feather River 853 Comment
  OBI65278  Asclepias speciosa David J. Keil 2004-7-10 30325 Shasta Along California Routes 44/89 southwest of Old Station. Lassen National Forest. Vicinity of 40 deg. 36.386'N x 121 deg. 31.381'W 1577 Comment
  OBI6687  Asclepias speciosa Robert J. Rodin 1958-8-23 6309 Mariposa By trl near home of Park superintendent near Old Village in Yosemite Natl Park Comment
  POM127916  Asclepias speciosa H. S. Yates 1914-6-22 449 Trinity Near Weaverville Comment
  POM127925  Asclepias speciosa Evelina Cannon 1900-7-30 s.n. Sacramento [Unspecified] Comment
  POM129634  Asclepias speciosa W. J. Williamson 1919-6-12 s.n. Tuolumne Hills near Bear Creek 366 Comment
  POM129781  Asclepias speciosa P. A. Munz 1923-7-18 7391 Tuolumne Mather. 1372 Comment
  POM129817  Asclepias speciosa Geo. D. Butler 1910-6-8 s.n. Siskiyou Dry land near Yreka Comment
  POM130172  Asclepias speciosa A. A. Heller 1903-8-14 s.n. Nevada Upper end of Donner Lake Comment
  POM181465  Asclepias speciosa H. F. Copeland 1927-7-18 s.n. Los Angeles Campus of the University of California. Comment
  POM253214  Asclepias speciosa A. A. Heller 1938-7-2 s.n. Plumas 3 miles east of Quincy. 1098 Comment
  POM268962  Asclepias speciosa Lyman Benson 1932-7-17 s.n. Lake Cobb Valley, below Hoberg s. 915 Comment
  POM298459  Asclepias speciosa Lester Rowntree 1935-6-10 s.n. Shasta E of Cottonwood Comment
  POM76059  Asclepias speciosa Geo. D. Butler 1910-6-8 1557 Siskiyou Dry land near Yreka Comment
  POM76189  Asclepias speciosa Mrs. R. M. Austin s.n. Modoc Goose Lake Valley Comment
  POM89846  Asclepias speciosa Chesnut, E. R. Drew 1888-7-22 s.n. Humboldt [Unspecified] Comment
  POM92423  Asclepias speciosa L. R. Abrams 1922-6-21 s.n. Mendocino About a mile north of Cummings Comment
  RSA0011641  Asclepias speciosa Joan Stewart 1999-7-9 903 Tulare Along So. Fork Kern River, around Kennedy Meadows Comment
  RSA0069294  Asclepias speciosa Katie Gallagher 2014-7-1 320 Tuolumne Stanislaus NF, Rim Fire 2013, on 3N01 200 m west of junction with 3N01C. 1158 Comment
  RSA120779  Asclepias speciosa G. D. Barbe 1955-6-28 22 Siskiyou 0.8 mile north of Callahan along an irrigation ditch. 976 Comment
  RSA121912  Asclepias speciosa A. Simontacchi 1937-7-13 299 Lake 3.1 miles SSE of High Glade Lookout Station, Bartlett Mountain, Mendocino National Forest 1220 Comment
  RSA121913  Asclepias speciosa B. Bolt 1935-7-29 362 Calaveras One mile north of Sheep Ranch 640 Comment
  RSA125562  Asclepias speciosa R. Weatherby 1949-5-30 535 Inyo Common in damp roadside ditch. Edge of Bishop. 1220 Comment
  RSA151414  Asclepias speciosa Chas. H. Quibell 1959-8-27 s.n. Fresno About half way down the Edison Co. siphon from the Florence Lake road to the San Joaquin River along road to Mono Hot Springs and Edison Lake. At a point where road in S. curve & siphon straight & level for short distance 2073 Comment
  RSA15601  Asclepias speciosa C. B. Wolf 1927-8-26 1100 Siskiyou Klamath River, 14 miles above Happy Camp. Comment
  RSA167434  Asclepias speciosa Joseph P. Tracy 1950-7-6 19002 Humboldt On the Albee Road 2 miles south of Burr Valley 1159 Comment
  RSA167468  Asclepias speciosa Joseph P. Tracy 1951-7-6 19607 Lake Moist gully near Ranger Station, south side of Elk Mountain 976 Comment
  RSA16851  Asclepias speciosa P. C. Everett, E. R. Johnson 1935-7-19 s.n. Fresno Sierra Nevada. Mono Creek Road to Huntington Lake - Florence Lake Road, 2.1 mi. S of Campgrounds 2134 Comment
  RSA189327  Asclepias speciosa L. S. Rose 1967-6-12 s.n. Plumas Twain, North Fork, Feather River 854 Comment
  RSA21599  Asclepias speciosa C. B. Wolf 1937-9-14 s.n. Trinity Inner North Coast Range, west weaver Creek, 2 mi. W. of Weaverville. 762 Comment
  RSA240059  Asclepias speciosa Frederick W. Oettinger 1969-8-12 1331 Siskiyou 1 mile from Etna Summit on road toward Etna. The Salmon Mountains. High Lake Basins in the vicinity of English Peak. Marble Mountain Wilderness Area. Comment
  RSA261482  Asclepias speciosa S. L. Morrison 1974-6-2 34 Yolo Along Southern Pacific Railroad tracks; 0.8 mile east on County Road 32 from its junction with Mace Boulevard Comment
  RSA401102  Asclepias speciosa M. V. Hood 1939-7-13 s.n. Fresno Shark Tooth Creek, Fish Valley 2226 Comment
  RSA401103  Asclepias speciosa H. M. Pollard 1947-8-27 s.n. Humboldt Orleans Hotel grounds (Orleans region) Comment
  RSA401104  Asclepias speciosa George Willet 1935-6-27 s.n. Lassen Susanville Comment
  RSA401106  Asclepias speciosa B. C. Templeton 1957-6-23 s.n. Siskiyou North of Callahan on Hwy. 3 Comment
  RSA401107  Asclepias speciosa Glenn A. Gorelick 1965-8-26 s.n. Yolo Davis Comment
  RSA407177  Asclepias speciosa Gladys L. Smith, C. Smith 1981-7-24 7072 Mendocino Between Lily Pad Lake and Long Opening Creek. Below & SE of Lookout, Mt. Sanhedrin 1616 Comment
  RSA436664  Asclepias speciosa James D. Morefield, D. McCarty 1986-6-2 3720 Inyo Warm Springs at the W base of Black Mountain. 1216 Comment
  RSA47105  Asclepias speciosa Doris K. Kildale 1925-7-5 s.n. Humboldt Willow Creek Flat 152 Comment
  RSA49920  Asclepias speciosa E. K. Balls 1949-7-6 13862 Trinity 3.4 miles from Minersville Camp on way to Trinity Center. 610 Comment
  RSA520444  Asclepias speciosa Bruce Bartholomew 1990-6-17 5285 Modoc Surprise Valley, SW side of Lower Alkali lake, 1.8 km N of Lassen County border. 1370 Comment
  RSA60530  Asclepias speciosa John H. Thomas 1949-6-16 957 Siskiyou Roadside, 2 miles north of Hornbrook. Comment
  RSA615478  Asclepias speciosa Mary DeDecker 1957-6-23 667 Inyo Owens Valley: Highway Junction N of Big Pine, Big Pine Quadrangle. 1203 Comment
  RSA7235  Asclepias speciosa C. B. Wolf 1933-6-30 5134 Amador 0.4 miles south of Pine Grove, west slope Sierra Nevada 762 Comment
  SBBG128803  Asclepias speciosa L. Ahart 2013-6-11 18799 Butte wet meadow ca. 10 yards N of Forbestown Rd, ca. 150 yards E of the intersection of Forbestown Rd and Black Bart Rd, ca. 3.25 mi (air) SW of Forbestown 737 Comment
  SBBG5725  Asclepias speciosa H. and M. Dearing 1938-6-30 2895 Shasta Sacramento Valley near Redding Comment
  SBBG58649  Asclepias speciosa E. Rockwell -Aug-1918 12 Placer Ladds Springs, American River 1219 Comment
  SD41808  Asclepias speciosa Edith A. Purer 1933-7-23 5274 Mariposa Yosemite National Park, along Coulterville Road 1525 Comment
  SD62251  Asclepias speciosa Richard S. Mitchell 1964-7-13 2165 Inyo Cottonwood Canyon near creek 1705 Comment
  SD81125  Asclepias speciosa Darley F. Howe 1971-6-22 Inyo 8 miles south of Big Pine 1310 Comment
  SDSU2731  Asclepias speciosa D. R. Harvey 1938-8-15 2353 Trinity U.S 299 Comment
  SDSU2732  Asclepias speciosa D. F. Howe 1979-6-26 5112 Siskiyou 0.3 mile south of #3 on Little Shasta road near Yreka. Comment
  SEINET10496068  Asclepias speciosa Mary Susan Taylor 1981-7-17 Taylor 4052 Sierra T20N R14E nw sec 31, Sierraville NW quad. On N side of Hwy 49, ca. 2 mi W of its jct with Hwy 89, ca. 2 mi SW of Calpine; 6600 ft elev. 2011 Comment
  SEINET10496069  Asclepias speciosa Mary Susan Taylor 1982-7-7 Taylor 4788 Plumas T23N R11E nw/se sec 11. Johnsville quad. SE corner of jct of Hwy 70 and Rd 509 (to Sloat), ca. 1 mi ne of Sloat. 4200 ft. 1280 Comment
  SEINET10496076  Asclepias speciosa LeRoy E. Detling 1947-6-5 Detling 6137 Siskiyou 2 mi. W. Of klamath river bridge, siskiyou co, yellow pine-oak forest, assoc: pinus ponderosa, quercus kellogii, pseudosuga taxifolia, thuja plicata, acer macrophyllum, ceonathus cuneatus, rhus diversifolia. Valley floor, rocky clay, full sun, fairly abindant, 518 Comment
  SEINET10741558  Asclepias speciosa A. Arthur Heller 1903-8-14 Heller 7169 Nevada Upper end of Donner Lake Comment
  SEINET10741559  Asclepias speciosa George Hansen Hansen 29 Amador Agr. Station 610 Comment
  SEINET10741560  Asclepias speciosa Albert Kellogg, W. G. W. Harford 1868-1 Kellogg 846 Mendocino Cahto Comment
  SEINET10741561  Asclepias speciosa A. Arthur Heller 1902-8-1 Heller 6009 Lake On Eel River 1 mi below Hullville Comment
  SEINET10741562  Asclepias speciosa A. Arthur Heller 1902-7-14 Heller 5876 Lake Foothills south of Mt. Sanhedrin, midway between Potter Valley and Hullville. Comment
  SEINET10741563  Asclepias speciosa Harvey M. Hall, Harley P. Chandler Hall 637 Fresno South Fork San Joaquin River. 2332 Comment
  SEINET10741564  Asclepias speciosa Willis L. Jepson 1900-5-19 Jepson 552 Solano Alamo Creek Comment
  SEINET10741565  Asclepias speciosa George D. Butler 1910-8-5 Butler 1813 Siskiyou Dry land, Yreka Comment
  SEINET10741566  Asclepias speciosa Ernest Braunton Braunton 1035 Amador Vicinity of Ione 61 Comment
  SEINET10741573  Asclepias speciosa H. E. Brown 1897-7-15 Brown 493 Siskiyou N side of Mt. Shasta Comment
  SEINET10741574  Asclepias speciosa R. M. Austin 1896-1 Austin 231 Butte Colby Comment
  SEINET10741575  Asclepias speciosa P. C. Everett, E. R. Johnson 1935-7-19 Everett 7433 Fresno Sierra Nevada, Mono Creek Road to Hunington Lake, Florence Lake Road, 2.1 mi S of camp grounds 2134 Comment
  SEINET10741576  Asclepias speciosa Mark Kerr 1937-6-12 Kerr s.n. 1937 Inyo Lone Pine Comment
  SEINET10741579  Asclepias speciosa Annie M. Alexander, Louise Kellogg 1942-6-23 Alexander 3011 Inyo Lone Pine Creek, E slope of Sierra Nevada 1433 Comment
  SEINET10741630  Asclepias speciosa Carl B. Wolf 1937-7-14 Wolf s.n. 1937 Trinity W. Weaver Creek, 2 mi W of Weaverville 762 Comment
  SEINET10779684  Asclepias speciosa J. D. Morefield, Douglas H. McCarty 1986-6-2 Morefield 3720 Inyo Warm Springs at the W base of Black Mtn., T8S R34E S8. Moist alkaline and sod sloping 1 degree W with Chrysothamnus, Distichlis, Cleomella, Atriplex, Sarcobatus, Juncus, Eleocharis. Scattered. Owens Valley drainage. 1216 Comment
  SEINET10814570  Asclepias speciosa Edward L. Greene 1876-6-28 Greene 899 Siskiyou Collected near Yreka. Comment
  SEINET10829529  Asclepias speciosa G. Sommers 1976-8-3 Sommers 457 Sierra 5 mi E of Yuba Pass along Highway 49 1829 Comment
  SEINET10847800  Asclepias speciosa David Griffiths 1904-7-12 Griffiths 6614 Madera North Fork Comment
  SEINET10847801  Asclepias speciosa Joseph W. Blankinship 1929-8-4 Blankinship s.n. 1929 Lake Foot of Elk Mtn. Comment
  SEINET10913619  Asclepias speciosa K. Bridwell 1978-7-5 Bridwell 164 Siskiyou Along county dirt road between the Tablelands and Mahogany Ridge, ca 18 mi S of Klamath Falls, Ore., and 3 mi NE of Dorris, Calif. 1244 Comment
  SEINET10913623  Asclepias speciosa Gordon H. True 1966-5-25 True 2908 Nevada Tyler Road about 2.5 mi E of N. San Juan 732 Comment
  SEINET10913624  Asclepias speciosa Lowell Ahart 1988-6-29 Ahart 6112 Butte Along Bean Creek Road, ca 3/4 mi SW of Johnson Ranch, ca 2 1/4 mi S of Little Bald Rock 549 Comment
  SEINET10946900  Asclepias speciosa Bruce M. Bartholomew 1990-6-17 Bartholomew 5285 Modoc Surprise Valley, SW side of Lower Alkali Lake, 1.8 km N of Lassen Co. border 1370 Comment
  SEINET10946901  Asclepias speciosa George D. Butler 1910-6-8 Butler 1557 Siskiyou Dry land near Yreka Comment
  SEINET12288883  Asclepias speciosa H. P. Chandler, Hall, H. M. 1900-1 637 Unknown Sierra Nevada Mountains Comment
  SEINET12288884  Asclepias speciosa J. P. Tracy 1951-1 19607 Lake Comment
  SEINET12322358  Asclepias speciosa A. Walter, Kinght, I. 1981-1 4388 Mendocino Comment
  SEINET195794  Asclepias speciosa Unknown 1945-6-14 4251 Inyo West of Bishop. 1265 Comment
  SEINET199764  Asclepias speciosa George A. Fischer 1933-7-29 F- 276 Lassen Lassen National Forest; Stringer, in southwest corner of N.F. 1695 Comment
  SEINET201001  Asclepias speciosa Joseph P. Tracy 1949-9-17 18578 Trinity Near Helena. 427 Comment
  SEINET5612551 Image available Asclepias speciosa Unknown Aug-72 Unknown Yosemite National Park; Corolla lobes are rose-purple; hoods, pale pink. Monarch butterflies are fond of this one as it makes the butterflies poisonous to birds and thus protect the Monarchs. Specimen found on Evergreen roadside, 7 miles from Hetch Hetchy. Comment
  SEINET7120928  Asclepias speciosa M. Lavin 1980-7-10 SW 85 Mono E. Walker River, near stock cross. Comment
  SEINET7120950  Asclepias speciosa M. Lavin 1980-6-19 SW 44 Mono West Walker River 6 miles south of Coleville, CA- Sierra Nevada. 1768 Comment
  SEINET7120959  Asclepias speciosa G. D. Butler 1910-6-8 1557 Siskiyou Near Yreka Comment
  SEINET7120969  Asclepias speciosa A. A. Heller 1903-8-14 7169 Nevada Upper end of Donner Lake Comment
  SEINET7121032  Asclepias speciosa H. Hamlin s.n. Unknown Sierra Valley Comment
  SEINET7121037  Asclepias speciosa G. D. Butler 1910-8-5 1813 Siskiyou Yreka Comment
  SEINET7121069  Asclepias speciosa W. Roderick 1967-6-24 s.n. Mendocino E side of Covello 457 Comment
  SEINET7121070  Asclepias speciosa W. Roderick 1967-6-24 s.n. Mendocino E side of Covello 457 Comment
  SJSU11064  Asclepias speciosa H. L. Buckalew 1961-6-28 Modoc Fandango Pass Road near Goose Lake, northeastern Modoc County 1706 Comment
  SJSU12246  Asclepias speciosa N. A. Hopkins 1981-7-11 1031 .5 Sierra 1 mi S of Calpine 1524 Comment
  SJSU4133  Asclepias speciosa C. W. Sharsmith 1965-7-5 7427 Mariposa near foot of 4-mile Trail to Glacier Point, Yosemite Valley, Yosemite National Park 1219 Comment
  UC1197605  Asclepias speciosa Joseph P. Tracy 1911-7-8 3472 Humboldt near mouth Willow Creek; Northern Coast Ranges, Valley of the Trinity River 152 Comment
  UC1222242  Asclepias speciosa Joseph P. Tracy 1950-8-20 19321 Humboldt 8 mi below Orleans (at Big Bar, Klamath River near Slate Creek); Klamath River, Big Bar 121 Comment
  UC1222669  Asclepias speciosa Joseph P. Tracy 1950-7-6 19002 Humboldt 2 mi s Burr Valley (on the Albee Road) 1158 Comment
  UC1299927  Asclepias speciosa Richard S. Mitchell 1964-7-13 2165 Inyo Cottonwood Canyon White Mountains 1706 Comment
  UC1409503  Asclepias speciosa F. W. Oettinger 1969-8-12 1331 Siskiyou 1 mi from Etna Summit (on road toward Etna); Salmon Mountains Comment
  UC154168  Asclepias speciosa Harley P. Chandler June, 1901 1421 Del Norte Klamath River North Coast Ranges 304 Comment
  UC23010  Asclepias speciosa H. N. Bolander 6378 Unknown Comment
  UC23011  Asclepias speciosa J. Burtt Davy 1899-6-24 5866 Humboldt Hoopa Valley, along the river North Coast Ranges Comment
  UC23012  Asclepias speciosa H. N. Bolander 6378 Unknown Comment
  UC353941  Asclepias speciosa Milo S. Baker 1928-7-1 3107 b Lake Hiway to Bear Cr.; Cal. Nat. Forest, Elk Mt. Comment
  UC677515  Asclepias speciosa Frederick V. Coville, Frederick Funston 1891-6-7 898 Inyo near Lone Pine 1150 Comment
  UC736065  Asclepias speciosa Annie M. Alexander and Louise Kellogg 1945-6-14 4251 Inyo w Bishop 1264 Comment
  UCD121368  Asclepias speciosa Mark F. Bean 1976-8-10 s.n. Yolo Next to community gardens opposite PG and E, 5th Street, Davis. Comment
  UCD121369  Asclepias speciosa Mark F. Bean 1976-8-15 s.n. Nevada Mile marker 21.01 on State Highway 49. Comment
  UCD121371  Asclepias speciosa Jeanette Van Emon 1983-7-22 s.n. Yolo East Davis, vacant lot north side of 5th Street, across street from City of Davis Recycle Center. Comment
  UCD121372  Asclepias speciosa C. B. Heiser Jr. 1946-8-19 1838 Yolo Along Southern Pacific Railroad, near Davis. Comment
  UCD121373  Asclepias speciosa C. B. Heiser Jr. 1946-9-18 1862 Yolo Along Southern Pacific Railroad, near Davis. Comment
  UCD121374  Asclepias speciosa C. B. Heiser Jr. 1947-6-14 1935 Yolo Davis. Comment
  UCD121375  Asclepias speciosa Lynn M. Holstein 1979-5-18 2 Yolo Corner of 5th and Pole Line Rds. In Davis. Comment
  UCD121376  Asclepias speciosa June McCaskill; Katherine Onaga 1959-5-18 596 Yolo North of and adjacent to County Road 32-A and west of County Road 103-B, Willowbank area. Comment
  UCD121378  Asclepias speciosa William Moon 1960-7-28 s.n. Shasta 4.7 miles south Castle Crags State Park entrance, along the Sacramento River. Comment
  UCD121379  Asclepias speciosa H. P. Olmo 1931-6-1 s.n. Siskiyou Scott Creek. Comment
  UCD121380  Asclepias speciosa W. W. Robbins 1941-8-8 s.n. Mendocino Round Valley. Comment
  UCD121381  Asclepias speciosa J. P. Smith; Steve Selva 1970-7-15 4362 Siskiyou Baldy Mountain Lookout Station. 1722 Comment
  UCD121382  Asclepias speciosa Dean W. Taylor 1972-7-3 1620 Siskiyou Near the town of Etna in Yellow Pine Forest. 1219 Comment
  UCD121383  Asclepias speciosa S. W. Winter 1927-6-1 781 Sutter Sutter Basin. Comment
  UCD67398  Asclepias speciosa Juliette Nguyen Le 1992-5-30 12 Yolo Roadside along Road 32A. 6 Comment
  UCSB23331  Asclepias speciosa Keefe, Joseph 1967-7-11 Siskiyou 0.2 mile south of Old Stage Road on Castle Stage Road, near Mt. Shasta Hatchery, town of Mt. Shasta 1097 Comment
  UCSB44033  Asclepias speciosa Murphey, Tom 1982-7-19 Fresno On east side of the creek, 100 yards east of the bath house, Mono Hot Springs 1981 Comment



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