Taxon Details
Boechera koehleri
Koehler's stipitate rockcress
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©2019 Dana York |
© 2021 Scot Loring |
©2016 Keir Morse |
Taxon Summary:
Boechera koehleri, commonly known as Koehler's stipitate rockcress, is a perennial herb in the Brassicaceae that is found in California and elsewhere. It occurs within Chaparral, and Lower montane coniferous forest, growing at elevations from 155 to 1660 meters. Boechera koehleri is ranked 1B.3, Plants Rare, Threatened or Endangered in California and Elsewhere; Not very threatened in California.|
Scientific Name: Boechera koehleri (Howell) Al-Shehbaz |
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Common Name: Koehler's stipitate rockcress |
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| Family: | Brassicaceae | |
| Element Code: | PDBRA060Z0 | |
| 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: | G3G4 |
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State Rank: |
S3 |
| Other Status: | USFS_S |
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CRPR Changes: |
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| Add Date: | 1988-01-01 |
| Date Edited: | 2023-05-02 |
| Lifeform: perennial herb | ||||||||||||||
Blooming Period: (Mar)Apr-Jul
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Elevation:
155 - 1660 meters 510 - 5445 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: | 8 | 28 % |
| THREAT LIST: | ||
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| Erosion/runoff | 3 | 10% |
| Road/trail construction/maint. | 3 | 10% |
| Other | 2 | 6% |
| Foot traffic/trampling | 2 | 6% |
| ORV activity | 1 | 3% |
| Total Occurrences: | 29 | ||||
| Element Occurrence Ranks: | |||||
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| A | B | C | D | X | U |
| 4 | 6 | 0 | 0 | 0 | 19 |
| Occurrence Status: | |||||
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| Historical >20 Years | 19 | ||||
| Recent <=20 Years | 10 | ||||
| Presence: | |||||
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| Presumed Extant | 29 | ||||
| Possibly Extirpated | 0 | ||||
| Presumed Extirpated | 0 | ||||
| California Endemic: | |||||||||||||
| California Island: | |||||||||||||
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States: Name (Code) California (CA), Oregon (OR) |
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California Counties and Islands: Name (Code) Del Norte (DNT), Siskiyou (SIS) |
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Quads: Name (Quad Code) Broken Rib Mtn. (4112386), Devils Punchbowl (4112376), Figurehead Mtn. (4112383), Gasquet (4112378), High Divide (4112481), High Plateau Mtn. (4112388), Hiouchi (4112471), Hurdygurdy Butte (4112377), Kangaroo Mtn. (4112382), Preston Peak (4112375), Shelly Creek Ridge (4112387), Ship Mountain (4112367) |
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Notes:
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Presumed Extant
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