Species Details
Camissoniopsis hardhamiae
Hardham's evening-primrose
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Scientific Name: Camissoniopsis hardhamiae (P.H. Raven) W.L. Wagner & Hoch |
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Common Name: Hardham's evening-primrose |
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| Family: | Onagraceae | |
| Element Code: | PDONA030N0 | |
| USDA Plants Symbol: | ||
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Synonyms/Other Names: |
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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; USFS_S |
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CRPR Changes: |
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| Add Date: | 1980-01-01 |
| Date Edited: | 2021-10-04 |
| Lifeform: annual herb | ||||||||||||||
Blooming Period: Mar-May
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Elevation:
140 - 945 meters 460 - 3100 feet |
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General Habitats:
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| Microhabitat Details: | ||||||||||||||
Microhabitat:
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Notes: Threatened by proposed road construction in SLO Co; also threatened by grazing, mining, military activities, non-native plants, road maintenance, and vehicles. See Contributions from the U.S. National Herbarium 37(5):301 (1969) for original description. |
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Threats: Threatened by proposed road construction in SLO Co; also threatened by grazing, mining, military activities, non-native plants, road maintenance, and vehicles. |
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Taxonomy: |
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| Threat List Total: | 12 | |
| Total EOs | % of EOs | |
| EOs with Threat Listed: | 11 | 50 % |
| THREAT LIST: | ||
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| Other | 8 | 36% |
| Road/trail construction/maint. | 6 | 27% |
| Grazing | 4 | 18% |
| Foot traffic/trampling | 3 | 13% |
| Military operations | 3 | 13% |
| Feral pigs | 2 | 9% |
| Biocides | 1 | 4% |
| Erosion/runoff | 1 | 4% |
| Mining | 1 | 4% |
| Non-native plant impacts | 1 | 4% |
| ORV activity | 1 | 4% |
| Improper burning regime | 1 | 4% |
| Total Occurrences: | 22 | ||||
| Element Occurrence Ranks: | |||||
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| A | B | C | D | X | U |
| 6 | 5 | 0 | 1 | 0 | 10 |
| Occurrence Status: | |||||
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| Historical >20 Years | 17 | ||||
| Recent <=20 Years | 5 | ||||
| Presence: | |||||
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| Presumed Extant | 22 | ||||
| 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) Monterey (MNT), San Luis Obispo (SLO) |
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Quads: Name (Quad Code) Bear Canyon (3612113), Bradley (3512077), Camatta Ranch (3512043), Cosio Knob (3612112), Hames Valley (3512088), Morro Bay South (3512037), Pebblestone Shut-in (3512161), San Miguel (3512076), Santa Margarita (3512045), Santa Margarita Lake (3512034), Slack Canyon (3612016), Valleton (3512086), Wilson Corner (3512044) |
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Notes:
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Presumed Extant
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