Taxon Report
Boechera evadens Windham & Al-Shehbazhidden rockcress |
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Classification
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Scientific Name: |
Boechera evadens Windham & Al-Shehbaz |
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Common Name: |
hidden rockcress |
| Family: | Brassicaceae |
| Element Code: | PDBRA40030 |
| USDA Plants Symbol: | |
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Synonyms/Other Names: |
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Ecology and Life History
| Lifeform: | perennial herb |
| Blooming Period: May-Aug | May-Aug |
| Elevation: | 2560-2850 (8400-9350) |
| General Habitats: | Upper montane coniferous forest |
| Microhabitat: | Rocky |
| Microhabitat Details: |
Conservation Status
| CA Rare Plant Rank: | 1B.3 |
| Global Rank: | G1 |
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State Rank: |
S1 |
| State List: | None |
| Fed List: | None |
| Other Status: | USFS_S |
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CRPR Changes: |
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Occurrence Data from the CNDDB
| Total Occurrences: | 4 |
| Element Occurrence Ranks: | |
| Excellent (A) | 0 |
| Good (B) | 0 |
| Fair (C) | 0 |
| Poor (D) | 0 |
| None (X) | 0 |
| Unknown (U) | 4 |
| California Endemic: True | |
| California Counties and Islands: Name (Code) | |
| Tulare (TUL) | |
| Quads: Name (Quad Code) | |
| Bonita Meadows (3611813), Cannell Peak (3511873), Crag Peak (3611812), Sirretta Peak (3511883) | |
Threat List Data from the CNDDB
| Threat List Total: | 0 | |
| EOs with Threat Listed: | Total EOs | % of EOs |
| 0 | % | |
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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: |
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Hybridizes with B. lemmonii |
Selected References
| Proposed New Add to 1B.3, G1G2 / S1S2 (2012) |
Citation
California Native Plant Society, Rare Plant Program. 2024. Rare Plant Inventory (online edition, v9.5.1). Website https://www.rareplants.cnps.org [accessed 25 December 2024].