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Boechera tiehmii
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| Common Name: |
Tiehm's rockcress
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| Family: |
Brassicaceae
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| Synonyms: |
Arabis tiehmii
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| Element Code: |
PDBRA06280
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| Full Name: |
Boechera tiehmii (Rollins) Al-Shehbaz
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| USDA PLANTS Symbol: |
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Biology  |
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| Rarity Status |
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Occurrence Data from DFG
California Natural Diversity Database |
- Total # of Known Element Occurrences:
9
- Element Occurrence Ranks:
Population Status:
Historic
>20 yrs |
Recent
<=20 yrs |
| 9 |
0 |
- Presence:
| Present Extant |
Possibly Extirpated |
Extirpated |
| 9 |
0 |
0 |
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| Notes |
- Known in CA from approximately ten occurrences near Tioga Crest. On watch list in NV, where known from two occurrences. See Journal of the Arnold Arboretum 64:496 (1983) for original description.
-
To submit rare plant observation data, use the
CNDDB field survey form.
Please see also the CNPS
Rare Plant Data page.
- Date Added:
1988-01-01
- Last Update:
2012-04-25
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| Location |
- Elevation:
2970 - 3590 meters
- California Endemic:
no
- States:
California, Nevada
- California Counties and Islands:
name (code)
Mono (MNO)
- Quads:
name (DWR code) USGS code
Mount Dana (453B) 37119H2, Tioga Pass (454A) 37119H3, Dunderberg Peak (471D) 38119A3
- Notes:
| Definitions of codes preceding a county and/or quad: |
| * |
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Presumed extirpated |
| ? |
| Uncertain about distribution or identity
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| ?* |
| Uncertain about distribution, but presumed extirpated if once present
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| (?) |
| Occurrence confirmed, but possibly extirpated
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Species may be present in other areas where conditions are favorable.
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 Presumed Extant
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 Presumed Extirpated or Unknown
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201 |
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| Links to Leading Resources of Taxon Information |
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| Suggested Citation |
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CNPS, Rare Plant Program.
.
Inventory of Rare and Endangered Plants (online edition, v8-02).
California Native Plant Society,
Sacramento, CA. Website http://www.rareplants.cnps.org [accessed
].
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-119.125,37.875
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