Species Details
Dudleya densiflora
San Gabriel Mountains dudleya
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Scientific Name: Dudleya densiflora (Rose) Moran |
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Common Name: San Gabriel Mountains dudleya |
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| Family: | Crassulaceae | |
| Element Code: | PDCRA040B0 | |
| USDA Plants Symbol: | DUDE2 | |
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Synonyms/Other Names: |
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| CA Rare Plant Rank: | 1B.1 |
| Fed List: | None |
| State List: | None |
| Global Rank: | G2 |
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State Rank: |
S2 |
| Other Status: | SB_CalBG/RSABG; USFS_S |
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CRPR Changes: |
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| Add Date: | 1974-01-01 |
| Date Edited: | 2021-12-09 |
| Lifeform: perennial herb | ||||||||||||||
Blooming Period: Mar-Jul
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Elevation:
244 - 610 meters 800 - 2000 feet |
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General Habitats:
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| Microhabitat Details: cliffs and canyon walls | ||||||||||||||
Microhabitat:
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| Threat List Total: | 5 | |
| Total EOs | % of EOs | |
| EOs with Threat Listed: | 5 | 56 % |
| THREAT LIST: | ||
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| Mining | 4 | 44% |
| Over-collecting/poaching | 3 | 33% |
| Recreational use (non-ORV) | 2 | 22% |
| Road/trail construction/maint. | 1 | 11% |
| Improper burning regime | 1 | 11% |
| Total Occurrences: | 9 | ||||
| Element Occurrence Ranks: | |||||
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| A | B | C | D | X | U |
| 1 | 3 | 1 | 0 | 0 | 4 |
| Occurrence Status: | |||||
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| Historical >20 Years | 7 | ||||
| Recent <=20 Years | 2 | ||||
| Presence: | |||||
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| Presumed Extant | 9 | ||||
| Possibly Extirpated | 0 | ||||
| Presumed Extirpated | 0 | ||||
| California Endemic: | |||||||||||||
| California Island: | |||||||||||||
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States: Name (Code) California (CA) |
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California Counties and Islands: Name (Code) Los Angeles (LAX) |
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Quads: Name (Quad Code) Azusa (3411728), Crystal Lake (3411737), Glendora (3411727) |
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Notes:
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Presumed Extant
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