Taxon Details
Boechera evadens
hidden rockcress
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Taxon Summary:
Boechera evadens, commonly known as hidden rockcress, is a perennial herb in the Brassicaceae that is found only in California. It occurs within Upper montane coniferous forest, growing at elevations from 2560 to 2850 meters. Boechera evadens is ranked 1B.3, Plants Rare, Threatened or Endangered in California and Elsewhere; Not very threatened in California.|
Scientific Name: Boechera evadens Windham & Al-Shehbaz |
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Common Name: hidden rockcress |
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| Family: | Brassicaceae | |
| Element Code: | PDBRA40030 | |
| USDA Plants Symbol: | ||
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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.3 |
| Fed List: | None |
| State List: | None |
| Global Rank: | G1 |
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State Rank: |
S1 |
| Other Status: | USFS_S |
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CRPR Changes: added to 1B.3 on 2012-04-11 |
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| Add Date: | 2012-04-11 |
| Date Edited: | 2023-05-02 |
| Lifeform: perennial herb | ||||||||||||||
Blooming Period: May-Aug
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Elevation:
2560 - 2850 meters 8400 - 9350 feet |
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General Habitats:
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| Microhabitat Details: | ||||||||||||||
Microhabitat:
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Notes: Known only from the high Sierra Nevada. All occurrences historical; need field surveys. Hybridizes with B. lemmonii and possibly others. Previously identified as Arabis fernaldiana var. stylosa; see this name in The Jepson Manual (1993). See Harvard Papers in Botany 11(1):61-88 (2006) for original description. |
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Threats: |
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Taxonomy: Hybridizes with B. lemmonii |
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| Threat List Total: | 0 | |
| Total EOs | % of EOs | |
| EOs with Threat Listed: | 0 | % |
| THREAT LIST: | ||
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| Total Occurrences: | 4 | ||||
| Element Occurrence Ranks: | |||||
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| A | B | C | D | X | U |
| 0 | 0 | 0 | 0 | 0 | 4 |
| Occurrence Status: | |||||
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| Historical >20 Years | 4 | ||||
| Recent <=20 Years | 0 | ||||
| Presence: | |||||
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| Presumed Extant | 4 | ||||
| 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) Tulare (TUL) |
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Quads: Name (Quad Code) Bonita Meadows (3611813), Cannell Peak (3511873), Crag Peak (3611812), Sirretta Peak (3511883) |
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Notes:
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Presumed Extant
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