Fritillaria eastwoodiae MacFarlaneButte County fritillaryPrint Report |
©2009 Sierra Pacific Industries |
Scientific Name: |
Fritillaria eastwoodiae MacFarlane |
Common Name: |
Butte County fritillary |
Family: | Liliaceae |
Element Code: | PMLIL0V060 |
USDA Plants Symbol: | FREA |
Synonyms/Other Names: |
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Lifeform: | perennial bulbiferous herb |
Blooming Period: Mar-Jun | Mar-Jun |
Elevation: | 50-1500 (165-4920) |
General Habitats: | Chaparral, Cismontane woodland, Lower montane coniferous forest |
Microhabitat: | Serpentine (sometimes) |
Microhabitat Details: |
CA Rare Plant Rank: | 3.2 |
Global Rank: | G3Q |
State Rank: |
S3 |
State List: | None |
Fed List: | None |
Other Status: | USFS_S |
CRPR Changes: |
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Total Occurrences: | 235 |
Element Occurrence Ranks: | |
Excellent (A) | 14 |
Good (B) | 86 |
Fair (C) | 41 |
Poor (D) | 19 |
None (X) | 1 |
Unknown (U) | 74 |
California Endemic: False | |
California Counties and Islands: Name (Code) | |
Butte (BUT), El Dorado (ELD), Nevada (NEV), Placer (PLA), Shasta (SHA), Tehama (TEH), Yuba (YUB) | |
Quads: Name (Quad Code) | |
Auburn (3812181), Berry Creek (3912164), Bollibokka Mtn. (4012282), Brush Creek (3912163), Burney Falls (4112116), Cascade (3912162), Chalk Mtn. (4012187), Challenge (3912142), Cherokee (3912165), Chico (3912167), Clipper Mills (3912152), Cohasset (3912186), Devils Rock (4012271), Dewitt Peak (4012128), Finley Butte (4012137), Forbestown (3912153), Foresthill (3912017), French Corral (3912132), Goose Gap (4012281), Grays Peak (4012146), Greenwood (3812088), Hagaman Gulch (4012157), Hamlin Canyon (3912166), Inskip Hill (4012138), Inwood (4012158), Kimshew Point (3912184), Manton (4012147), Miller Mtn. (4012167), Minnesota Mtn. (4012272), Montgomery Creek (4012178), Nevada City (3912131), North Bloomfield (3912038), Oak Run (4012261), Oroville (3912155), Oroville Dam (3912154), Panther Spring (4012127), Paradise East (3912175), Paradise West (3912176), Pulga (3912174), Rackerby (3912143), Roaring Creek (4012188), Shingletown (4012148), Stirling City (3912185), Viola (4012156), Washington (3912037), Whitmore (4012168) |
Threat List Total: | 17 | |
EOs with Threat Listed: | Total EOs | % of EOs |
164 | 70 % | |
Logging | 110 | 46% |
Road/trail construction/maint. | 56 | 23% |
Other | 27 | 11% |
Recreational use (non-ORV) | 19 | 8% |
Development | 14 | 5% |
ORV activity | 11 | 4% |
Improper burning regime | 10 | 4% |
Erosion/runoff | 10 | 4% |
Foot traffic/trampling | 8 | 3% |
Mining | 7 | 2% |
Grazing | 5 | 2% |
Vandalism/dumping/litter | 5 | 2% |
Agriculture | 4 | 1% |
Biocides | 3 | 1% |
Non-native plant impacts | 3 | 1% |
Wood cutting or brush clearing | 2 | 0% |
Disking | 1 | 0% |
Move to List 1B? Plants from SHA and THE Co. may be different taxon; needs study. Occurrence on 608C needs confirmation. Threatened on private lands by logging and development. Other threats include vehicles, road maintenance, recreational activities, alteration of fire regimes, erosion, non-native plants and overshading. See Leaflets of Western Botany 1:55 (1933) for original description as F. phaeanthera, and MadroƱo 25(2):93-100 (1978) for revised nomenclature. |
Threats: |
Threatened on private lands by logging and development. Other threats include vehicles, road maintenance, recreational activities, alteration of fire regimes, erosion, non-native plants and overshading. |
Taxonomy: |
CRPR List Change on 2009-04-30 |
USFS Potential Species of Conservation Concern Profile |