Eriogonum umbellatum Torr. var. ahartii RevealAhart's buckwheatPrint Report |
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Scientific Name: |
Eriogonum umbellatum Torr. var. ahartii Reveal |
Common Name: |
Ahart's buckwheat |
Family: | Polygonaceae |
Element Code: | PDPGN086UY |
USDA Plants Symbol: | |
Synonyms/Other Names: |
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Lifeform: | perennial herb |
Blooming Period: Jun-Sep | Jun-Sep |
Elevation: | 400-2000 (1310-6560) |
General Habitats: | Chaparral, Cismontane woodland |
Microhabitat: | Openings, Serpentine, Slopes |
Microhabitat Details: |
CA Rare Plant Rank: | 1B.2 |
Global Rank: | G5T3 |
State Rank: |
S3 |
State List: | None |
Fed List: | None |
Other Status: | BLM_S; SB_UCSC; USFS_S |
CRPR Changes: |
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Total Occurrences: | 32 |
Element Occurrence Ranks: | |
Excellent (A) | 1 |
Good (B) | 13 |
Fair (C) | 3 |
Poor (D) | 0 |
None (X) | 0 |
Unknown (U) | 15 |
California Endemic: True | |
California Counties and Islands: Name (Code) | |
Butte (BUT), Plumas (PLU), Sierra (SIE), Yuba (YUB) | |
Quads: Name (Quad Code) | |
Berry Creek (3912164), Cascade (3912162), Challenge (3912142), Cherokee (3912165), Clipper Mills (3912152), Cohasset (3912186), Goodyears Bar (3912058), Meadow Valley (3912181), Paradise East (3912175), Paradise West (3912176), Pulga (3912174), Stirling City (3912185) |
Threat List Total: | 9 | |
EOs with Threat Listed: | Total EOs | % of EOs |
15 | 47 % | |
Road/trail construction/maint. | 8 | 25% |
Logging | 6 | 18% |
ORV activity | 4 | 12% |
Other | 4 | 12% |
Wood cutting or brush clearing | 4 | 12% |
Erosion/runoff | 2 | 6% |
Recreational use (non-ORV) | 2 | 6% |
Mining | 2 | 6% |
Non-native plant impacts | 2 | 6% |
CRPR List Addition on 2007-09-17 |
CRPR List Addition on 2010-11-29 |