Species Details
Quercus parvula var. tamalpaisensis
Tamalpais oak
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Scientific Name: Quercus parvula Greene var. tamalpaisensis S.K. Langer |
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Common Name: Tamalpais oak |
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Family: | Fagaceae | |
Element Code: | PDFAG051Q3 | |
USDA Plants Symbol: | QUPAT | |
Synonyms/Other Names: |
CA Rare Plant Rank: | 1B.3 |
Fed List: | None |
State List: | None |
Global Rank: | G4T2 |
State Rank: |
S2 |
Other Status: | |
CRPR Changes: |
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Add Date: | 2001-01-01 |
Date Edited: | 2021-05-26 |
Lifeform: perennial evergreen shrub | ||||||||||||||
Blooming Period: Mar-Apr
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Elevation:
100 - 750 meters 330 - 2460 feet |
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General Habitats:
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Microhabitat Details: | ||||||||||||||
Microhabitat:
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Threat List Total: | 5 | |
Total EOs | % of EOs | |
EOs with Threat Listed: | 3 | 15 % |
THREAT LIST: | ||
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Road/trail construction/maint. | 2 | 10% |
Wood cutting or brush clearing | 1 | 5% |
Foot traffic/trampling | 1 | 5% |
Improper burning regime | 1 | 5% |
Other | 1 | 5% |
Total Occurrences: | 20 | ||||
Element Occurrence Ranks: | |||||
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A | B | C | D | X | U |
0 | 2 | 0 | 1 | 0 | 17 |
Occurrence Status: | |||||
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Historical >20 Years | 12 | ||||
Recent <=20 Years | 8 |
Presence: | |||||
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Presumed Extant | 20 | ||||
Possibly Extirpated | 0 | ||||
Presumed Extirpated | 0 |
California Endemic: | |||||||||||||
California Island: | |||||||||||||
States: Name (Code) California (CA) |
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California Counties and Islands: Name (Code) Marin (MRN) |
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Quads: Name (Quad Code) Bolinas (3712286), San Geronimo (3812216), San Rafael (3712285) |
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Notes:
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Presumed Extant
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