BRU

Erythronium hartwegii S. Watson

United States of America, California, Sonoma County

BLM:RD

USA, California, Tehama, Hog Lake Plateau on S side of Paynes Creek, 40.294552 -122.13269, 480m

CM:Botany-botany

United States, California, Butte, 5 mi W of bridge over outlet from Paradise Irrigation Dist. Res. #1, Magalia, 830m

CM:Botany-botany

United States, California, Butte, W side of Coutelenc Rd, N of spur rd, just N of RR overpass & Skyway, ca 0.25 mi N of Magalia, 39.815729 -121.578306, 701m

CM:Botany-botany

United States, California, Butte, from bridge crossing West Branch Feather River, ca 0.5 mi E & S along Ponderosa Way (Jordan Hill Rd), 579m

CM:Botany-botany

United States, California, Butte, ca 1.8 mi S of Concow Res. & 100 yds W of Concow Rd, 457m

CM:Botany-botany

United States, California, Nevada, ca 4.5 mi SSW of Grass Valley (city) on McCourtney Road and CA 20-49, 39.15879 -121.093282, 762m

CM:Botany-botany

United States, California, Nevada, ca 4.5 mi SSW of Grass Valley (city) on McCourtney Road and CA 20-49, 39.15879 -121.093282, 762m

CM:Botany-botany

United States, California, Nevada, ca 4.5 mi SSW of Grass Valley (city) on McCourtney Road and CA 20-49, 39.15879 -121.093282, 762m

CM:Botany-botany

United States, California, Nevada, Nevada City, 39.261561 -121.016059

CM:Botany-botany

United States, California, Butte, no further locality

CM:Botany-botany

United States, California, Nevada, Nevada City, 39.261561 -121.016059

CM:Botany-botany

United States, California, no further locality

CM:Botany-botany

United States, California, Nevada, 4.5 mi SSW of Grass Valley (Nevada County Fairgrounds) & CA 20 on McCourtney Road, 39.11611111111 -121.1525

Harvard:GH

Erythronium hartwegii S. Watson

United States of America, California

USU:UTC

UNITED STATES, California, El Dorado, 1-2 mi. west of Placerville, near Hangtown Creek, 579m

USU:UTC

UNITED STATES, California, Butte, 1/2 mile north of Magalia, 732m

MO

Erythronium multiscapideum (Kellogg) A. Nelson & P.B. Kenn.

United States, California, Butte, T23N R4E east center third sec 30 Paradise SE quad; Open serpentine ridge nnw of Sawmill Peak, off Ponderosa Way (Jordan Hill Rd), ca. 1 air mi ne of Magalia; 2300-2400 ft., 701 - 731m

MO

Erythronium multiscapideum (Kellogg) A. Nelson & P.B. Kenn.

United States, California, Butte, T22N R4E sw sec 12, Pulga SW quad. 8 side of private rd. ca. 1/8 mi E of 4 mi N of Jarbo Gap on Hwy 70, ca. 19 air mi N of Oroville. Yellow Pine Forest; 3000 ft., 914m

MO

Erythronium multiscapideum (Kellogg) A. Nelson & P.B. Kenn.

United States, California, Butte, T22N R4E sw sec 12. Pulga SW quad. Mixed Coniferous Forest, loamy soil over rocky base, on Ponderosa Way(Rim Rd) ca. 2 mi N of Jarbo Gap on Hwy 70, ca. 20 air mi N of Oroville. 2900 ft., 884m

MO

Erythronium cliftonii Hemphill

United States, California, Butte, T22N R4E north center border sec 12, Pulga SW quad. Serpentine ridge n of logging landing site just w of power lines, 1/2 mi w of Ponderosa Way/Rim Rd, ca. 5 mi n of Jarbo Gap on Hwy 70; n of Oroville. 2900 ft., 884m

MO

Erythronium cliftonii Hemphill

United States, California, Butte, T22N R4E east center sec 1, Pulga SW quad. On serpentine slope, w side of Ponderosa Way, where powerlines cross the rd on Rocky Ridge, ca. 6 mi n of Jarbo Gap on Hwy 70, ca. 21 air mi n of Oroville. 3000 ft., 914m

MO

Erythronium cliftonii Hemphill

United States, California, Butte, T20N R6E se sec 15; Forbestown quad. S side of Rd 20N67A (old RR bed) at curve in rd, ca. 1/10 mi s of its jct with 20N67, ca. 1/4 mi nw of Lumpkin Rd, ca. 1.5 mi w of Feather Falls. Yellow Pine Forest opening; 2500 ft., 762m

MO

Erythronium cliftonii Hemphill

United States, California, Butte, T23N R4E nw sec 29, Paradise SE quad. Serpentine scrub, W side and downslope from spur rd to Old Utah Mine, off Ponderosa Way (Jordan Hill Rd), ca. 1 air mi NE of Magalia, on N side of ridge. 2800 ft., 853m

MO

Erythronium cliftonii Hemphill

United States, California, Butte, T23N R4E west center sec 36, Pulga SW quad. Open reddish serpentine slope, between Ponderosa Way/Rim Rd and Concow Rd, ca. 1/10 mi s of their jct, ca. 7 mi n of Jarbo Gap on Hwy 70, ca. 22 air mi n of Oroville. 3200 ft., 975m

MO

Erythronium cliftonii Hemphill

United States, California, Butte, T23N R4E sw sec 36, Pulga SW quad. Open rocky serpentine ridge, n side of Concow Rd, ca. 3/4 mi s of its jct with Ponderosa Way/Rim Rd, ca. 6 air mi n of Jarbo Gap on Hwy 70, ca. 21 air mi n of Oroville. 2800 ft., 853m

MO

Erythronium cliftonii Hemphill

United States, California, Butte, T22N R4E ne sec 2 to nw sec 1, Pulga SW quad. N-facing grassy serpentine slope, ca. 1/4 mi n of Pine Cluster Ranch, ca. 6 mi n of Jarbo Gap on Hwy 70, ca. 21 air mi n of Oroville. Elevation 2700 to 2900 ft., 731 - 889m

MO

Erythronium cliftonii Hemphill

United States, California, Butte, 3400 ft. T23N R4E nw sec 36, Pulga SW quad. S side of Ponderosa Way (Rim Rd) around low rise off logging spur rd around a landing in the open, ca. 1/10 mi N of its jct with Concow Rd, ca. 2 mi N of Lake Concow, ca. 3/4 mi S of Flea Mt., 1036m

MO

Erythronium cliftonii Hemphill

United States, California, Butte, T23N R4E east center third sec 30 Paradise SE quad; Open serpentine ridge nnw of Sawmill Peak, off Ponderosa Way (Jordan Hill Rd), ca. 1 air mi ne of Magalia; 2300-2400 ft., 701 - 731m

MO

Erythronium cliftonii Hemphill

United States, California, Butte, T22N R4E ne sec 12. Pulga SW quad. N side of spur rd, ca. 1/10 mi w of its jct with Ponderosa Way (Rim Rd), ca. 5 mi ne of its jct with Hwy 70 at Jarbo Gap, 18 mi n of Oroville; 2600 ft., 792m

MO

Erythronium cliftonii Hemphill

United States, California, Butte, T23N R4E center sec 36. Pulga SW quad. S side of Ponderosa Way (Rim Rd), ca. 1/4 mi se of its jct with Concow Rd, ca. 20 air mi n of Oroville; 3200 ft., 975m

MO

Erythronium cliftonii Hemphill

United States, California, Butte, T22N R4E north border sec 2/1. Pulga SW quad. S side of Concow Rd, ca. 0.5 mi s of its jct with Ponderosa Way, ca. 20 air mi n of Oroville; 2800 ft., 853m

MO

Erythronium cliftonii Hemphill

United States, California, Butte, T23N R4E north center third sec 30 Paradise SE quad; from bridge crossing West ranch Feather River, ca. 1/4-1/2 mi e and s along Ponderosa Way (Jordan Hill Rd), e of Magalia; 1600-1900 ft., 488 - 579m

MO

Erythronium cliftonii Hemphill

United States, California, Butte, T22N R5E ne sec 6. Pulga SW quad. Both sides of Hwy 70 at Pulga bridge, on serpentine outcrops, ca. 20 air mi ne of Oroville. 1600 ft., 488m

MO

Erythronium multiscapideum (Kellogg) A. Nelson & P.B. Kenn.

United States, California, Butte, Population at vicinity of intersection of Coutelene Rd. and Skyway, 0.25 mi n of Magalia. Soil Serpentine. 3000 feet., 915m

MO

Erythronium multiscapideum (Kellogg) A. Nelson & P.B. Kenn.

United States, California, Butte, Just s of Magalia Reservoir Dam. USGS East Paradise quadrangle. UTM grid coordinates 214080 zone 10. Serpentine soil. 2160 feet., 658m

MO

Erythronium multiscapideum (Kellogg) A. Nelson & P.B. Kenn.

United States, California, Butte, Rather plentiful on a serpentine outcrop about 4 miles east of Magalia on the Coutoleno road. Transition Life Zone.

MO

Erythronium hartwegii S. Watson

United States, California, Placer, Below Auburn

MO

Erythronium hartwegii S. Watson

United States, California, Chico, Calif.

MO

Erythronium multiscapideum (Kellogg) A. Nelson & P.B. Kenn.

United States, California, Butte, Ca. 3/8 mi sw of the Forbestown Reserv, ca. 4 mi ne of Forbestown. Yellow Pine Forest; 450 m., 450m

MO

Erythronium cliftonii Hemphill

United States, California, Butte, Pulga community, ca. 1 mi NE of Hwy 70, ca. 28 mi NE of Oroville; serpentine soils., 488m

MO

Erythronium hartwegii S. Watson

United States, California, El Dorado, Between El Dorado and Placerville in loose soil on a cool north slope timbered with oak trees, Toxicodendron a common undershrub.

MO

Erythronium multiscapideum (Kellogg) A. Nelson & P.B. Kenn.

United States, California, Butte, Along Oakway Rd, 5 miles ene of Magalia, e of Feather River. Foothill woodland. Serpentine soil.

MO

Erythronium multiscapideum (Kellogg) A. Nelson & P.B. Kenn.

United States, California, Butte, T23N R4E sw sec 30; Paradise SE quad. E side of Coutelenc Rd, n side of spur rd just n of RR overpass and the Skyway, ca. 1/4 mi n of Magalia. Serpentine outcrop; 2300 ft., 701m

MO

Erythronium cliftonii Hemphill

United States, California, Butte, T23N R4E se sec 36, Pulga SW quad. Serpentine embankment, s side of Ponderosa Way on Rocky Ridge looking down into Flea Valley Creek canyon, ca. 6.5 mi n of Jarbo Gap on Hwy 70, ca. 2l air mi n of Oroville. 3300 ft., 1006m

MO

Erythronium cliftonii Hemphill

United States, California, Butte, T23N R5E Pulga quad. In the vicinity of Pulga bridge over Feather River on Hwy 70, ca. 25 mi NE of Oroville., 488m

MO

Erythronium multiscapideum (Kellogg) A. Nelson & P.B. Kenn.

United States, California, Butte, Paradise, ca 1/4 mile e of the Pearson and Pentz intersection on the w side of the Feather River Canyon (w branch). Wooded hillside. 1900 feet., 580m

MO

Erythronium multiscapideum (Kellogg) A. Nelson & P.B. Kenn.

United States, California, Butte

MO

Erythronium multiscapideum (Kellogg) A. Nelson & P.B. Kenn.

United States, California, Butte, T20N R7E ne sec 32; Clipper Mills quad. South side of Forbestown Reservoir, in serpentine cliff, south side of Rd 20N29, ca. 3 air mi north of Woodleaf. l800 ft., 549m

MO

Erythronium multiscapideum (Kellogg) A. Nelson & P.B. Kenn.

United States, California, Butte, Paradise, ca 1/4 mile e of the Pearson and Pentz intersection on the w side of the Feather River Canyon (w branch). Wooded hillside. 1900 feet., 580m

NY

Erythronium multiscapideum (Kellogg) A.Nelson & P.B.Kenn.

United States of America, California, 38.581545 -121.494345

NY

Erythronium multiscapideum (Kellogg) A.Nelson & P.B.Kenn.

United States of America, California, Mariposa Co., High Sierras

NY

Erythronium multiscapideum (Kellogg) A.Nelson & P.B.Kenn.

United States of America, California, El Dorado Co., Three miles south of the American River, between Colma and Auburn

NY

Erythronium multiscapideum (Kellogg) A.Nelson & P.B.Kenn.

United States of America, California, Mariposa Co., east slope Williams Peak; along Hunter Mtn. Access Road (BLM) 0.3 mi North of junction with road to lookout on summit of the peak; T4S R16E SW1/4 of SE1/4 Section 12; Hornitos 71/2' USGS quadrangle, 37.5956 -120.1589, 777m

NY

Erythronium multiscapideum (Kellogg) A.Nelson & P.B.Kenn.

United States of America, California, El Dorado Co., Between El Dorado and Placerville

NY

Erythronium hartwegii S.Watson

United States of America, California, Mariposa Co., Few miles SE of Mariposa

NY

Erythronium hartwegii S.Watson

United States of America, California, Butte Co., Hills 12 miles northeast of Chico near Rock creek

NY

Erythronium multiscapideum (Kellogg) A.Nelson & P.B.Kenn.

United States of America, California, Butte Co., About 3/8 mile southwest of the Forbestown Res, about 4 miles northeast of Forbestown., 39.558096 -121.214038, 450 - 450m

NY

Erythronium multiscapideum (Kellogg) A.Nelson & P.B.Kenn.

United States of America, New York, T.M. Rock Garden

NY

Erythronium multiscapideum (Kellogg) A.Nelson & P.B.Kenn.

United States of America, California, Butte Co., on a serpentine outcrop about 4 miles east of Magalia on the Coutolenc road. Transition Life Zone.

NY

Erythronium multiscapideum (Kellogg) A.Nelson & P.B.Kenn.

United States of America, California, Butte Co., Hills 12 miles northeast of Chico near Rock creek i

NY

Erythronium multiscapideum (Kellogg) A.Nelson & P.B.Kenn.

United States of America, California, Sacramento Co., Sacramento

NY

Erythronium multiscapideum (Kellogg) A.Nelson & P.B.Kenn.

United States of America, California, Yuba Co., Brownsville

NY

Erythronium multiscapideum (Kellogg) A.Nelson & P.B.Kenn.

United States of America, California, El Dorado Co., Sutton's Sawmill, near the spot where gold was first discovered in California.

NY

Erythronium multiscapideum (Kellogg) A.Nelson & P.B.Kenn.

United States of America, California, Butte Co., Butte Creek

NY

Erythronium multiscapideum (Kellogg) A.Nelson & P.B.Kenn.

United States of America, California, El Dorado Co., 1.3 miles west of Placerville along U.S. Highway 50

NY

Erythronium multiscapideum (Kellogg) A.Nelson & P.B.Kenn.

United States of America, California, Palo Verde.

NY

Erythronium multiscapideum (Kellogg) A.Nelson & P.B.Kenn.

United States of America, California, Palo Verde.

NY

Erythronium multiscapideum (Kellogg) A.Nelson & P.B.Kenn.

United States of America, California, Palo Verde.

NY

Erythronium hartwegii S.Watson

United States of America, California, Mariposa Co., 37.581522 -119.905517

NY

Erythronium multiscapideum (Kellogg) A.Nelson & P.B.Kenn.

United States of America, California, El Dorado Co., Kelsey, 38.798791 -120.820768

NY

Erythronium multiscapideum (Kellogg) A.Nelson & P.B.Kenn.

United States of America, California, El Dorado Co., Nashville, 38.578795 -120.845214

NY

Erythronium multiscapideum (Kellogg) A.Nelson & P.B.Kenn.

United States of America, California, Mariposa Co., Mariposa, 37.484938 -119.966284

NY

Erythronium hartwegii S.Watson

United States of America, California, Butte Co., Chico, 39.728494 -121.837478

NY

Erythronium multiscapideum (Kellogg) A.Nelson & P.B.Kenn.

United States of America, California, Placer Co., Iowa Creek Road ca 2 miles from 1-80 near entrance to Auburn State Recreation Area, at creek crossing; near rivulet at base of open N-facing slope at edge of forest, 39.093662 -120.940602, 518 - 518m

NY

Erythronium multiscapideum (Kellogg) A.Nelson & P.B.Kenn.

United States of America, California, Valley of the Sacramento.

OSC:OSU

Erythronium multiscapideum (Kellogg) A. Nelson & P.B. Kenn.

United States, Oregon, Jackson, so. of Blackwell Hill., 42.44074 -123.06305

OSC:OSU

Erythronium multiscapideum (Kellogg) A. Nelson & P.B. Kenn.

United States, Oregon, Jackson, so. of Blackwell Hill., 42.39664 -123.00373

OSC:OSU

Erythronium multiscapideum (Kellogg) A. Nelson & P.B. Kenn.

United States, Oregon, Jackson, So. of Blackwell Hill., 42.39664 -123.00373

PUA

Erythronium cliftonii (Sp. Nov. ined.)

United States, California, Butte, Local landmark: Rattlesnake Creek. Paradise Quad., 39.820167 -121.562111, 707m

SJSU

Erythronium multiscapideum (Kellogg) A.Nelson & P.B.Kenn.

United States, California, Mariposa, c. 4 mi S of Mariposa just beyond Morman Bar, Sierra Nevada foothills, 610m

SJSU

Erythronium multiscapideum (Kellogg) A.Nelson & P.B.Kenn.

United States, California, Butte, Butte Cr near Honey Run covered bridge, 39.749729 -121.67031, 59m

SJSU

Erythronium multiscapideum (Kellogg) A.Nelson & P.B.Kenn.

United States, California, Yuba, Marysville Rd 0.5 mi W of Oregon House P.O, 7.5 mi W of Dobbins

SBBG

Erythronium multiscapideum (Kellogg) A.Nelson & P.B.Kenn.

United States, California, Yuba, New York Crk, 39.506 -121.289

SBBG

Erythronium multiscapideum (Kellogg) A.Nelson & P.B.Kenn.

United States, California, East Bay Regional Park - Redwood Regional

SPIF

Erythronium multiscapideum (Kellogg) A.Nelson & P.B.Kenn.

Tehama, Dales 7.5' USGS quad. Approximately 1.72 miles past Hogs Lake on Hwy 36 NE of Red Bluff. Found on hillside between Palmer Gulch and Supan Gulch under Blue Oaks. Cleared by CDC in Fall 2007, but Toxicodendron diversilobum and Symphoricarpos mollis were sprouting back. Growing with Chlorogalum pomeridianum, Fritillaria affinis, Galium aparine and G. bolanderi, Thysanocarpus curvipes, Ranunculus occidentalis, and Claytonia perfoliata. About 2-3,000 plants covering hillside., 167m

SPIF

Erythronium multiscapideum (Kellogg) A.Nelson & P.B.Kenn.

Tehama, Dales 7.5' USGS quad. Near the junction of Supan Gulch and Hwy 36 East. About 5 miles east of Hog Lake. Growing on recently burned and cleared hillside by the CDC on north facing bank of Hwy 36. Growing with Quercus douglasii, Toxicodendron diversilobum, Ranunculus occidentalis, Thysanocarpus curvipes, Fritillaria affinis, Pentagramma triangularis, and Collinsia sparsiflora. Plants not rhizomatous., 185m

DAV

Erythronium multiscapideum (Kellogg) A.Nelson & P.B.Kenn.

United States, California, Butte, Butte County: Magalia., 39.834722 -121.585556, 756m

DAV

Erythronium multiscapideum (Kellogg) A.Nelson & P.B.Kenn.

United States, California, Yuba, Yuba County: near boat launch, Englebright Reservoir, C 1-11 project area, Sierra Foothill Field Station., 152m

DAV

Erythronium multiscapideum (Kellogg) A.Nelson & P.B.Kenn.

United States, California, Lassen, Nevada County: Grass Valley., 39.219937 -121.059549

DAV

Erythronium multiscapideum (Kellogg) A.Nelson & P.B.Kenn.

United States, California, Butte, Butte County: between spillway and highway; Magalia Dam.

DAV

Erythronium multiscapideum (Kellogg) A.Nelson & P.B.Kenn.

United States, California, Nevada, Nevada County: Near mouth of Rock Creek, along edge of Camp Far West Reservoir., 39.0603434186507 -121.275525768763, 97m

DAV

Erythronium multiscapideum (Kellogg) A.Nelson & P.B.Kenn.

United States, California, Butte, Butte County: Feather River Canyon.

DAV

Erythronium multiscapideum (Kellogg) A.Nelson & P.B.Kenn.

United States, California, El Dorado, El Dorado County: Pine Hill. (Exact location unknown. Coordinates estimated by label maker.), 38.723056 -120.989444, 549m

DAV

Erythronium multiscapideum (Kellogg) A.Nelson & P.B.Kenn.

United States, California, El Dorado, Town of Shingle Springs; undeveloped 10 m-squared plot encircled by driveway at 3431 Bridget Brae Road., 38.676355 -120.952942, 450m

DAV

Erythronium multiscapideum (Kellogg) A.Nelson & P.B.Kenn.

United States, California, El Dorado, 2 miles N.E. of Pine Hill on Deer Valley road., 38.73855 -120.97406

DAV

Erythronium multiscapideum (Kellogg) A.Nelson & P.B.Kenn.

United States, California, El Dorado, El Dorado County: Exact location unknown., 38.6728996244845 -120.945683258048, 454m

DAV

Erythronium multiscapideum (Kellogg) A.Nelson & P.B.Kenn.

United States, California, Nevada, Eastern end of Brushy Mountain. 850' northwest of intersection of Bear Hollow Rd. and Tanglewood Hollow Way., 39.067457 -121.204907, 340m

DAV

Erythronium multiscapideum (Kellogg) A.Nelson & P.B.Kenn.

United States, California, Shasta, Shingle Creek; 0.5 miles E of Midway (ca. 0.2 mi W of PG&E natural gas pipeline). USGS quad: Inwood., 670m

TENN

United States, California, Butte