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Specimen ID
Determination *
Collector
Collection Date
Collection Number
County
Locality
Elevation in meters
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CAS-BOT-BC342951
Madia gracilis
M. S. Taylor; M. Hayes; R. Schlising
1977-8-17
1458
Butte
On n side of Old Humboldt Rd, ca 4.5 mi ne of Butte Meadows turnoff from Hwy 32
1326
Comment
CAS-BOT-BC342955
Madia gracilis
Clarence R. Quick
1963-7-16
63 -41
Butte
Section Corner Meadow, east of Pulga. Feather River canyon
1463
Comment
CAS-BOT-BC342957
Madia gracilis
Clarence R. Quick
1952-6-30
52 -105
Butte
Ridge top, Big Bar Mt., east of Pulga
Comment
CAS-BOT-BC342962
Madia gracilis
E. B. Copeland
1931-8-14
s.n.
Butte
Jonesville
1500
Comment
CAS-BOT-BC342963
Madia gracilis
E. B. Copeland
1931-8-14
s.n.
Butte
Jonesville
1500
Comment
CAS-BOT-BC342964
Madia gracilis
Lowell Ahart
1981-8-15
3037
Butte
Snag Lake (about 3 miles south of Jonesville)
1524
Comment
CAS-BOT-BC342966
Madia gracilis
Lowell Ahart
1983-7-29
4232
Butte
About 1/4 mile west of Milsap Bar, about 25 miles north-east of Oroville
500
Comment
CAS-BOT-BC342967
Madia gracilis
Lowell Ahart
1985-5-31
5035
Butte
About 25 feet below the high water line of Lake Oroville, 1/8 mile east of the Enterprise Launch Area, about 1/2 mile west of the Enterprise Bridge across Lake Oroville, north-east of Oroville
274
Comment
CAS-BOT-BC342968
Madia gracilis
Lowell Ahart
1982-9-13
3826
Butte
Along the dirt road which is along Pinkard Creek, about 1/8 mile north of the Lost Creek Res. Dam, about 2 and 1/8 miles north-west of Strawberry Valley
1100
Comment
CAS-BOT-BC342969
Madia gracilis
John Thomas Howell
1962-6-15
37479
Butte
Magalia
731
Comment
CAS-BOT-BC342970
Madia gracilis
John Thomas Howell
1967-6-22
42632
Butte
Magalia
701
Comment
CAS-BOT-BC343278
Madia gracilis
John Thomas Howell
1962-6-15
37479
Butte
Magalia
731
Comment
CDA13248
Madia gracilis
G. F. Hrusa, T. D. Wilfred
1996-7-8
13095
Butte
Plumas National Forest; Near Old Railroad Grade Rd., Paradise Lake Dam, approx. 3 m. N of Magalia.
Comment
CDA13275
Madia gracilis
G. F. Hrusa, T. D. Wilfred
1996-7-9
13123
Butte
Plumas National Forest; Above Jordan Creek. Nr. Jordan Creek headwaters S of Hwy 162 near Roger's Cow Camp.
Comment
CDA8274
Madia gracilis
G. D. Barbe, T. C. Fuller
1982-6-14
3682
Butte
Highway 70 in Feather River Canyon, above Pulga, 1.6 miles below PG&E power plant.
Comment
CHSC101764
Madia gracilis
Lowell Ahart
2009-5-23
15722
Butte
On the north side of Ten Mile House Road, Upper Bidwell Park, about 1/2 mile (air) southwest of the intersection of Highway 32 and Ten Mile House Road, about 10 miles northeast of Chico.
311
Comment
CHSC111981
Madia gracilis
Lowell Ahart
2012-6-2
18129
Butte
Along sides of Truex Rd., w. of intersection of Truex Rd. and Trevor Rd., about 1/8 mi. nw of West Branch Bridge across dLake Oroville..
286
Comment
CHSC113512
Madia gracilis
Lowell Ahart
2014-7-7
19566
Butte
About 5 yards east of the Skyway, about one-mile north of Stirling City.
1142
Comment
CHSC11829
Madia gracilis
E. B. Copeland
1931-8-14
697
Butte
Jonesville.
1500
Comment
CHSC25456
Madia gracilis
Marc Hayes; Warner
1977-9-11
79
Butte
Along Humboldt Road between Butte Meadows and Jonesville, exactly 9.0 mi from the junction of Humboldt Rd. with Hwy 32.
1219
Comment
CHSC26704
Madia gracilis
M. S. Taylor; M. Hayes, R. Schlising
1977-8-17
1458
Butte
On n side of Old Humboldt Rd, ca. 4.5 mi ne of Butte Meadows turnoff from Hwy 32.
1326
Comment
CHSC27053
Madia gracilis
Lowell Ahart
1978-7-15
1787
Butte
Peter Ahart Ranch, Honcut. Near North Honcut Creek.
50
Comment
CHSC31572
Madia gracilis
L. Ahart
1978-5-30
1744
Butte
On dredger piles near North Honcut Creek. Ca. 3 mi ne of Honcut.
50
Comment
CHSC34056
Madia gracilis
L. Ahart; M. S. Taylor
1981-8-15
3037
Butte
Near the dirt road on n side of Snag Lake, ca. 10 mi n of Inskip.
1500
Comment
CHSC34710
Madia gracilis
M. S. Taylor; R . Schlising, L. Ahart
1980-5-31
2752
Butte
Kunkle Reservoir, on e side of Pentz-Magalia Hwy, ca. 2 mi se of Paradise.
441
Comment
CHSC36516
Madia gracilis
L. Ahart
1982-5-28
3438
Butte
Near North Honcut Creek, near the Peter Ahart Ranch, ca. 1 1/4 mi n of 3 mi e of Honcut.
50
Comment
CHSC37124
Madia gracilis
L. Ahart
1982-9-13
3826
Butte
Along dirt rd which is along Pinkard Creek, ca. 1/8 mi n of Lost Creek Reservoir Dam, ca. 2.2 mi nw of Strawberry Valley.
1100
Comment
CHSC40301
Madia gracilis
Lowell Ahart
1985-5-31
5035
Butte
About 25 feet below the high water line of Lake Oroville, 1/8 mile east of the Enterprise Launch Area, about 1/2 mile west of the Enterprise Bridge across Lake Oroville, north-east of Oroville.
274
Comment
CHSC41250
Madia gracilis
S. C. Morey
1983-7-21
473
Butte
Cherry Hill Meadow. On n side of Humboldt Rd., ca. 3.2 mi e of Butte Meadows.
1414
Comment
CHSC43622
Madia gracilis
Vernon Oswald
1985-6-2
1796
Butte
Upper Bidwell Park, Chico, along Upper Park Rd. between the east and west entrance to Parking Area S at Brown's Hole. At the edge of the road where it cuts through a brush- covered slope.
231
Comment
CHSC43623
Madia gracilis
Vernon Oswald
1985-5-28
1780
Butte
Service road leading to Bidwell Bar Bridge and joining Oroville-Quincy Hwy 0.2 mi s of the bridge.
304
Comment
CHSC44511
Madia gracilis
Lowell Ahart
1988-6-21
6056
Butte
Along Poe Power House Road, about 3/4 mile north of the Poe Power House, about 1 1/4 miles south-east of Jarbo Gap.
426
Comment
CHSC46956
Madia gracilis
Lowell Ahart
1978-6-2
1750
Butte
Near North Honcut Creek, Peter Ahart Ranch, about 1 mile north and 3 miles east of Honcut, about 12 miles south of Oroville.
45
Comment
CHSC48179
Madia gracilis
Vernon Oswald
1985-5-28
1787
Butte
Oroville-Quincy Hwy at the first pull-out on the e side of the road 0.8 mi n of Bidwell Bar Bridge.
320
Comment
CHSC48181
Madia gracilis
Vernon Oswald
1984-5-21
1190
Butte
Humbug Rd. (Centerville Rd.), 4.1 mi s-w of Nimshew Ridge Rd.
396
Comment
CHSC65541
Madia gracilis
L. P. Janeway
1995-6-19
4800
Butte
About 0.5 mi east of the western end of Jackson Ranch Ridge; 0.5 mi south of Road 21N25Y. Top of slope overlooking Frey Creek.
1066
Comment
CHSC78235
Madia gracilis
Lowell Ahart
2000-6-29
8543
Butte
On the west side of Concow Road at Flea Meadow, about 1/2 mile west of Flea Mountain, about 3 1/2 miles (air) north of Concow Reservoir, about 5 miles (air) east of Magalia.
1036
Comment
CHSC84184
Madia gracilis
Lowell Ahart
2003-6-30
10323 A
Butte
Near the small stream, on the southeast side of Ponderosa Way, about 2 1/2 miles (by road) southwest of the Ponderosa Dam, about 2 miles (air) northwest of Forbestown.
578
Comment
CHSC86135
Madia gracilis
John Dittes; Josephine Guardino
2002-6-21
618
Butte
Northern High Sierra Nevada Range; Watson Ridge; ca. 1.2 air-miles east of Middle Fork Feather River, ca. 1.7 air-mile north by northwest of Feather Falls Overlook, ca. 5.4 air-miles west by southwest of Cascade.
1133
Comment
CHSC86972
Madia gracilis
L. P. Janeway; John Hunt
2003-6-12
7825
Butte
Northern Sierra Nevada Foothills. At Lime Saddle; about 100 m northeast of junction of the campground road and Lime Saddle/Nelson Bar Road; west side of West Branch Feather River arm of Lake Oroville.
305
Comment
CHSC93874
Madia gracilis
Lowell Ahart
2006-6-9
12649
Butte
On the east side of Bardees Bar Road, south of the small stream, about 1/4 mile southwest of the poor bridge across the North Fork of the Feather River at Bardees Bar, about 2 3/4 miles (air) southwest of Pulga.
403
Comment
CHSC97015
Madia gracilis
L. P. Janeway
2007-7-9
9109
Butte
Northern High Sierra Nevada. Plumas National Forest; near Road 21N25 in the southeastern corner of Watson Ridge, 1.0 km north-northeast of the mouth of Kenebeck Creek at Fall River and Nelsons Crossing.
1128
Comment
CHSC97018
Madia gracilis
L. P. Janeway
2007-7-26
9072
Butte
Northern High Sierra Nevada. Plumas National Forest; about 160 m. west of the French Creek Road crossing of French Creek near the mouth of Ram Creek.
622
Comment
CHSC97359
Madia gracilis
Paul Maslin
2005-5-18
61
Butte
Sierra Nevada Range, west of Hwy 32 between Chico and Forest Ranch within Big Chico Creek Ecological Reserve (BCCER). UTM: 106105194E 4412501N.
280
Comment
CHSC97423
Madia gracilis
Robert Fischer
2006-5-29
1016
Butte
Chico. Sierra Nevada foothills, adjacent Hwy. 32, below Forest Ranch in the Big Chico Creek Ecological Reserve off Lookout Trail.
274
Comment
HSC100783
Madia gracilis
Lowell Ahart
2009-5-23
15722
Butte
N side of Ten Mile House Rd., Upper Bidwell Park, 1/2 (air) mi. SW of intersection of Hwy. 32 and Ten Mile House Rd., 10 mi. NE of Chico.
311
Comment
JEPS104130
Madia gracilis
Lowell Ahart
2003-6-30
10323 -A
Butte
Near the small stream, on the se side of Ponderosa Way, ca 2 1/2 mi (by road) sw of the Ponderosa Dam, ca 2 mi (air) nw of Forbestown.
578
Comment
JEPS108733
Madia gracilis
Lowell Ahart
2006-6-9
12649
Butte
On the east side of Bardees Bar Road, south of the small stream, about 1/4 mile southwest of the poor bridge across the North Fork of the Feather River at Bardees Bar, about 2 3/4 miles (air) southwest of Pulga
403
Comment
JEPS115868
Madia gracilis
Lowell Ahart
2009-5-23
15722
Butte
On the north side of Ten Mile House Road, Upper Bidwell Park, about 1/2 mile (air) southwest of the intersection of Highway 32 and Ten Mile House Road, about 10 miles northeast of Chico
311
Comment
JEPS119875
Madia gracilis
Lowell Ahart
2012-6-2
18129
Butte
Along the sides of Truex Road, west of the intersection of Truex Road and Trevor Road, about 1/8 mile northwest of the West Branch Bridge across Lake Oroville.
Comment
JEPS122082
Madia gracilis
Lowell Ahart
2014-7-7
19566
Butte
About 5 yards east of the Skyway, about one-mile north of Stirling City.
Comment
JEPS98279
Madia gracilis
Lowell Ahart
2000-6-29
8543
Butte
On the west side of Concow Road at Flea Meadow, about 1/2 mile west of Flea Mountain, about 3 1/2 miles (air) north of Concow Reservoir, about 5 miles (air) east of Magalia.
1036
Comment
RSA755648
Madia gracilis
L. Ahart
2009-5-23
15722
Butte
North side of Ten Mile House Road, Upper Bidwell Park, about 1/2 air mile southwest of the intersection of Highway 32 and Ten Mile House Road, about 10 miles northeast of Chico.
311
Comment
SBBG28509
Madia gracilis
E. B. Copeland
1931-8-14
Butte
Jonesville
1500
Comment
SD5628
Madia gracilis
E. B. Copeland
1931-8-14
697
Butte
Jonesville
1500
Comment
SEINET3450908
Madia gracilis
Unknown
2003-6-30
10323 A
Butte
Forbestown, Forbestown, about 2 miles air northwest, southeast side of Ponderosa Way, about 2.5 miles by road southwest of the Ponderosa Dam
570
Comment
UC1069887
Madia gracilis
H. S. Yates
1936-8-13
6116
Butte
3/4 mi e of Butte Meadow; Paynes Creek Quadrangle
Comment
UC202669
Madia gracilis
A. A. Heller
12816
Butte
Butte Meadows
1402
Comment
UC436296
Madia gracilis
E. B. Copeland
1930-7-24
186
Butte
Jonesville
1500
Comment
UC478460
Madia gracilis
E. B. Copeland
1931-8-14
697
Butte
Jonesville
1500
Comment
UC600743
Madia gracilis
E. B. Copeland
1930-7-24
186
Butte
Jonesville
1500
Comment
UC830885
Madia gracilis
A. A. Heller
12816 a
Butte
Butte Meadows
1402
Comment
CAS-BOT-BC342950
Madia gracilis
L. P. Janeway
1995-6-19
4800
Butte
About 0.5 mi east of the western end of Jackson Ranch Ridge; 0.5 mi south of Road 21N25Y. Top of steep slope overlooking Frey Creek
1066
Comment
CAS-BOT-BC342952
Madia gracilis
David D. Keck
1930-7-25
979
Butte
Four miles west of Forbestown on Oroville road, eastern Butte County
760
Comment
CAS-BOT-BC342953
Madia gracilis
H. M. Hall
1914-7-29
9800
Butte
Butte Creek
Comment
CAS-BOT-BC342954
Madia gracilis
C. R. Quick
1945-7-17
45 -56
Butte
Big Bar Mt. Plumas N. F.
Comment
CAS-BOT-BC342956
Madia gracilis
Clarence R. Quick
1952-9-7
52 -317
Butte
Fire trail just south of Coyote Gap (east of Pulga)
Comment
CAS-BOT-BC342958
Madia gracilis
A. A. Heller
No date on label
12816
Butte
Butte Meadows
1402
Comment
CAS-BOT-BC342959
Madia gracilis
A. A. Heller
No date on label
12816
Butte
Butte Meadows
1402
Comment
CAS-BOT-BC342960
Madia gracilis
A. A. Heller
1914-8-6
11643
Butte
About Chico Meadows
1219
Comment
CAS-BOT-BC342961
Madia gracilis
A. A. Heller
1914-8-6
11643
Butte
About Chico Meadows
1219
Comment
CAS-BOT-BC342965
Madia gracilis
Lowell Ahart
1978-5-30
s.n.
Butte
Near North Honcut Creek, 3 miles NE of Honcut
50
Comment
SEINET10474812
Madia gracilis
Mary Susan Taylor
1977-8-17
Taylor 1458
Butte
Abundant on E side of Humboldt Road, in thin, dry rocky soil, open area in Yellow Pine Forest, ca. 4.5 mi NE of Butte Meadows turnoff from Hwy 32.
1326
Comment
SEINET10474815
Madia gracilis
Mary Susan Taylor
1980-5-31
Taylor 2752
Butte
T22N R4E sw sec 31. Kunkle Reservoir, on E side of Pentz-Magalia Hwy, ca. 2 mi SE of Paradise. With R.A. Schlising and L. Ahart.
442
Comment
SEINET10474816
Madia gracilis
Lowell Ahart
1985-5-31
Ahart 5035
Butte
Lake Oroville, 1/8 mile east of the Enterprise Launch Area, about 1/2 mile west of the Enter- prise Bridge across Lake Oroville, north-east of Oroville.
Comment
SEINET10474817
Madia gracilis
Lowell Ahart, Peter Ahart
1983-7-29
Ahart 4232
Butte
T21N R6E ne sec 2. Ca. 1/4 mi w of Milsap Bar, ca. 25 mi ne of Oroville. Yellow Pine Forest; 500 m.
500
Comment
UCD134277
Madia gracilis
L. Ahart
1982-9-13
3826
Butte
along dirt road by Pinkard Creek, ca. 1/8 mile north of Lost Creek Reservoir Dam, ca. 2.1 miles northwest of Strawberry Valley.
1100
Comment
UCD134332
Madia gracilis
Collector Unknown
Date Unknown
12816
Butte
Butte Meadows.
Comment
UCD135708
Madia gracilis
Bruce G. Baldwin; Vern Oswald
1988-6-16
716
Butte
near Pulga, along Camp Creek Road.
512
Comment
POM219437
Madia gracilis subsp. gracilis
E. B. Copeland
1931-8-14
697
Butte
Jonesville.
1500
Comment
RSA691010
Madia gracilis subsp. gracilis
L. Ahart
2003-6-30
10323 -A
Butte
On the southeast side of Ponderosa Way, about 2.5 miles (by road) southwest of the Ponderosa Dam, about 2 miles (air) northwest of Forbestown
578
Comment
RSA725051
Madia gracilis subsp. gracilis
L. P. Janeway
2007-6-26
9072
Butte
Plumas National Forest; about 160 m west of the French Creek Road crossing of French Creek near the mouth of Ram Creek
622
Comment
RSA302630
Madia gracilis subsp. gracilis
J. R. Shevock
1972-5-19
1772
Butte
10 miles north of Lake Oroville, Highway 70
457
Comment