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Scientific Name: Boechera cobrensis (M.E. Jones) Dorn |
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Common Name: Masonic rockcress |
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| Family: | Brassicaceae | |
| Element Code: | PDBRA06080 | |
| USDA Plants Symbol: | ||
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Synonyms/Other Names: |
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| CA Rare Plant Rank: | 2B.3 |
| Fed List: | None |
| State List: | None |
| Global Rank: | G5 |
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State Rank: |
S3 |
| Other Status: | |
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CRPR Changes: changed from 2.3 to 2B.3 on 2013-06-12 |
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| Add Date: | 1974-01-01 |
| Date Edited: | 2021-08-25 |
| Lifeform: perennial herb | ||||||||||||||
Blooming Period: Jun-Jul
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Elevation:
1375 - 3105 meters 4510 - 10190 feet |
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General Habitats:
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| Microhabitat Details: | ||||||||||||||
Microhabitat:
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| Threat List Total: | 4 | |
| Total EOs | % of EOs | |
| EOs with Threat Listed: | 6 | 21 % |
| THREAT LIST: | ||
|---|---|---|
| Road/trail construction/maint. | 5 | 17% |
| Development | 1 | 3% |
| Foot traffic/trampling | 1 | 3% |
| Grazing | 1 | 3% |
| Total Occurrences: | 28 | ||||
| Element Occurrence Ranks: | |||||
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| A | B | C | D | X | U |
| 1 | 4 | 2 | 0 | 0 | 21 |
| Occurrence Status: | |||||
|---|---|---|---|---|---|
| Historical >20 Years | 12 | ||||
| Recent <=20 Years | 16 | ||||
| Presence: | |||||
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| Presumed Extant | 28 | ||||
| Possibly Extirpated | 0 | ||||
| Presumed Extirpated | 0 | ||||
| California Endemic: | |||||||||||||
| California Island: | |||||||||||||
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States: Name (Code) California (CA), Idaho (ID), Nevada (NV), Oregon (OR), Wyoming (WY) |
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California Counties and Islands: Name (Code) Inyo (INY), Mono (MNO), Tulare (TUL) |
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Quads: Name (Quad Code) Big Alkali (3811922), Bodie (3811921), Bonita Meadows (3611813), Bridgeport (3811932), Chris Flat (3811944), Convict Lake (3711857), Dexter Canyon (3711877), Dome Hill (3811931), Fales Hot Springs (3811934), Glass Mountain (3711876), June Lake (3711971), Lundy (3811912), Mono Mills (3711888), Negit Island (3811911), Old Mammoth (3711868), Risue Canyon (3811954), Telescope Peak (3611721), Twin Lakes (3811923), Watterson Canyon (3711866), Waucoba Spring (3711718), Whitmore Hot Springs (3711867) |
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Notes:
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Presumed Extant
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