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Boechera parishii
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| Common Name: |
Parish's rockcress
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| Family: |
Brassicaceae
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| Synonyms: |
Arabis parishii
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| Element Code: |
PDBRA061C0
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| Full Name: |
Boechera parishii (S. Watson) Al-Shehbaz
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| USDA PLANTS Symbol: |
ARPA
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© 2005 lara hartley
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Biology  |
- Lifeform:
perennial herb
- Blooming Period:
April - May
- Habitat:
rocky, quartzite on clay, or sometimes carbonate.
• Pebble (Pavement) plain
• Pinyon and juniper woodland
• Upper montane coniferous forest
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| Rarity Status |
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Occurrence Data from DFG
California Natural Diversity Database |
- Total # of Known Element Occurrences:
44
- Element Occurrence Ranks:
Population Status:
Historic
>20 yrs |
Recent
<=20 yrs |
| 13 |
31 |
- Presence:
| Present Extant |
Possibly Extirpated |
Extirpated |
| 43 |
0 |
1 |
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| Notes |
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Known only from the San Bernardino Mtns. Threatened by vehicles, carbonate mining, development, grazing, trampling, non-native plants, and road construction. Possibly threatened by illegal dumping. See Rhodora 43(511):468-469 (1941) for taxonomic treatment.
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To submit rare plant observation data, use the
CNDDB field survey form.
Please see also the CNPS
Rare Plant Data page.
- Date Added:
1974-01-01
- Last Update:
2012-04-25
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| Location |
- Elevation:
1770 - 2990 meters
- California Endemic:
yes
- States:
California
- California Counties and Islands:
name (code)
San Bernardino (SBD)
- Quads:
name (DWR code) USGS code
Onyx Peak (104B) 34116B6, Catclaw Flat (104C) 34116A6, Moonridge (105A) 34116B7, Big Bear Lake (105B) 34116B8, San Gorgonio Mtn. (105D) 34116A7, Rattlesnake Canyon (130C) 34116C6, Lucerne Valley (131B) 34116D8, Fawnskin (131C) 34116C8, Big Bear City (131D) 34116C7, Butler Peak (132D) 34117C1
- 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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195 |
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| Links to Leading Resources of Taxon Information |
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| Suggested Citation |
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California Native Plant Society (CNPS).
Inventory of Rare and Endangered Plants (online edition, v8-01a).
California Native Plant Society. Sacramento, CA. Accessed on
.
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-116.75,34.125
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