Species Details
Amorpha californica var. napensis
Napa false indigo
Download Report Calflora eFlora CCH CalPhotos
Scientific Name: Amorpha californica Nutt. var. napensis Jeps. |
||
Common Name: Napa false indigo |
||
Family: | Fabaceae | |
Element Code: | PDFAB08012 | |
USDA Plants Symbol: | AMCAN | |
Synonyms/Other Names: |
CA Rare Plant Rank: | 1B.2 |
Fed List: | None |
State List: | None |
Global Rank: | G4T2 |
State Rank: |
S2 |
Other Status: | SB_CalBG/RSABG |
CRPR Changes: |
|
Add Date: | 2001-01-01 |
Date Edited: | 2022-02-01 |
Lifeform: perennial deciduous shrub | ||||||||||||||
Blooming Period: Apr-Jul
|
||||||||||||||
Elevation:
50 - 2000 meters 165 - 6560 feet |
||||||||||||||
General Habitats:
|
||||||||||||||
Microhabitat Details: | ||||||||||||||
Microhabitat:
|
Threat List Total: | 17 | |
Total EOs | % of EOs | |
EOs with Threat Listed: | 69 | 55 % |
THREAT LIST: | ||
---|---|---|
Road/trail construction/maint. | 28 | 22% |
Non-native plant impacts | 26 | 20% |
Improper burning regime | 19 | 15% |
Other | 18 | 14% |
Erosion/runoff | 13 | 10% |
Insufficient population/stand size | 10 | 7% |
Foot traffic/trampling | 9 | 7% |
Development | 9 | 7% |
Agriculture | 7 | 5% |
Logging | 6 | 4% |
Wood cutting or brush clearing | 6 | 4% |
Recreational use (non-ORV) | 2 | 1% |
Altered flood/tidal/hydrologic regime | 1 | 0% |
Biocides | 1 | 0% |
Disease | 1 | 0% |
Grazing | 1 | 0% |
Feral pigs | 1 | 0% |
Total Occurrences: | 126 | ||||
Element Occurrence Ranks: | |||||
---|---|---|---|---|---|
A | B | C | D | X | U |
13 | 36 | 22 | 4 | 1 | 50 |
Occurrence Status: | |||||
---|---|---|---|---|---|
Historical >20 Years | 30 | ||||
Recent <=20 Years | 96 |
Presence: | |||||
---|---|---|---|---|---|
Presumed Extant | 125 | ||||
Possibly Extirpated | 1 | ||||
Presumed Extirpated | 0 |
California Endemic: | |||||||||||||
California Island: | |||||||||||||
States: Name (Code) California (CA) |
|||||||||||||
California Counties and Islands: Name (Code) Lake (LAK), Marin (MRN), Napa (NAP), Sonoma (SON) |
|||||||||||||
Quads: Name (Quad Code) Aetna Springs (3812264), Bodega Head (3812331), Bolinas (3712286), Calistoga (3812255), Camp Meeker (3812248), Cazadero (3812351), Cotati (3812236), Detert Reservoir (3812265), Duncans Mills (3812341), Fort Ross (3812352), Glen Ellen (3812235), Guerneville (3812258), Healdsburg (3812257), Kenwood (3812245), Mark West Springs (3812256), Novato (3812215), Petaluma (3812226), Petaluma River (3812225), Rutherford (3812244), San Geronimo (3812216), San Quentin (3712284), San Rafael (3712285), Santa Rosa (3812246), Sonoma (3812234), St. Helena (3812254) |
|||||||||||||
Notes:
|
Presumed Extant
Click on quad for name. Hold Shift Key to use mouse scroll wheel