Antirrhinum subcordatum Graydimorphic snapdragonPrint Report |
© 2015 Dean Wm. Taylor |
Scientific Name: |
Antirrhinum subcordatum Gray |
Common Name: |
dimorphic snapdragon |
Family: | Plantaginaceae |
Element Code: | PDSCR2S070 |
USDA Plants Symbol: | |
Synonyms/Other Names: |
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Lifeform: | annual herb |
Blooming Period: Apr-Jul | Apr-Jul |
Elevation: | 185-800 (605-2625) |
General Habitats: | Chaparral, Lower montane coniferous forest |
Microhabitat: | Serpentine (sometimes) |
Microhabitat Details: |
CA Rare Plant Rank: | 4.3 |
Global Rank: | G3 |
State Rank: |
S3 |
State List: | None |
Fed List: | None |
Other Status: | USFS_S |
CRPR Changes: |
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Total Occurrences: | 49 |
Element Occurrence Ranks: | |
Excellent (A) | 11 |
Good (B) | 3 |
Fair (C) | 4 |
Poor (D) | 0 |
None (X) | 1 |
Unknown (U) | 30 |
California Endemic: True | |
California Counties and Islands: Name (Code) | |
Colusa (COL), Glenn (GLE), Lake (LAK), Tehama (TEH) | |
Quads: Name (Quad Code) | |
Chrome (3912265), Cold Fork (4012226), Fouts Springs (3912236), Gilmore Peak (3912235), Hall Ridge (3912276), Highland Springs (3812288), Lodoga (3912234), Lowrey (4012215), Mitchell Gulch (4012234), Newville (3912275), Paskenta (3912285), Raglin Ridge (4012216), Riley Ridge (3912286), Rosewood (4012235), St. John Mtn. (3912246), Stonyford (3912245), Tomhead Mtn. (4012227), Whispering Pines (3812276) |
Threat List Total: | 6 | |
EOs with Threat Listed: | Total EOs | % of EOs |
19 | 39 % | |
Grazing | 8 | 16% |
Other | 8 | 16% |
Dam/Inundation | 6 | 12% |
Road/trail construction/maint. | 2 | 4% |
Recreational use (non-ORV) | 1 | 2% |
Logging | 1 | 2% |
Proceedings of the American Academy of Arts and Sciences 20:306 (1884) |
Antirrhinum subcordatum profile for potential Species of Conservation Concern evaluation (2018) |