Taxon Details
Phacelia phacelioides
Mt. Diablo phacelia
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©2019 Steve Matson |
©2014 Aaron Schusteff |
©2019 Steve Matson |
Taxon Summary:
Phacelia phacelioides, commonly known as Mt. Diablo phacelia, is a annual herb in the Hydrophyllaceae that is found only in California. It occurs within Chaparral, and Cismontane woodland, growing at elevations from 500 to 1370 meters. Phacelia phacelioides is ranked 1B.2, Plants Rare, Threatened or Endangered in California and Elsewhere; Moderately threatened in California.|
Scientific Name: Phacelia phacelioides (Benth.) Brand |
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Common Name: Mt. Diablo phacelia |
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| Family: | Hydrophyllaceae | |
| Element Code: | PDHYD0C3Q0 | |
| USDA Plants Symbol: | PHPH | |
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Synonyms/Other Names: |
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| Name Status: |
JEF, FNA, POWO, IPNI, Tropicos |
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| CA Rare Plant Rank: | 1B.2 |
| Fed List: | None |
| State List: | None |
| Global Rank: | G2 |
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State Rank: |
S2 |
| Other Status: | BLM_S; SB_CalBG/RSABG |
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CRPR Changes: |
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| Add Date: | 1974-01-01 |
| Date Edited: | 2022-12-06 |
| Lifeform: annual herb | ||||||||||||||
Blooming Period: Apr-May
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Elevation:
500 - 1370 meters 1640 - 4495 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 | 8 % |
| THREAT LIST: | ||
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| Road/trail construction/maint. | 2 | 5% |
| Erosion/runoff | 1 | 2% |
| Foot traffic/trampling | 1 | 2% |
| Grazing | 1 | 2% |
| Non-native plant impacts | 1 | 2% |
| Total Occurrences: | 40 | ||||
| Element Occurrence Ranks: | |||||
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| A | B | C | D | X | U |
| 2 | 4 | 0 | 1 | 0 | 33 |
| Occurrence Status: | |||||
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| Historical >20 Years | 12 | ||||
| Recent <=20 Years | 28 | ||||
| Presence: | |||||
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| Presumed Extant | 40 | ||||
| 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) Alameda (ALA), Contra Costa (CCA), Fresno (FRE), San Benito (SBT), Santa Clara (SCL), Stanislaus (STA) |
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Quads: Name (Quad Code) Clayton (3712188), Copper Mtn. (3712143), Diablo (3712178), Eylar Mtn. (3712145), Idria (3612046), Isabel Valley (3712135), Lick Observatory (3712136), Lone Tree Creek (3712154), Mississippi Creek (3712124), Mt. Boardman (3712144), Mt. Stakes (3712134), San Benito Mtn. (3612036), Santa Rita Peak (3612035), Solyo (3712153) |
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Notes:
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Presumed Extant
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