Orobanche valida ssp. valida
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Common Name: |
Rock Creek broomrape
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Family: |
Orobanchaceae
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Synonyms: |
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Element Code: |
PDORO040G2
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Full Name: |
Orobanche valida Jeps. ssp. valida
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USDA PLANTS Symbol: |
ORVAV
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1999 Alison Colwell
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Biology  |
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Rarity Status  |
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Occurrence Data from CDFW
California Natural Diversity Database  |
- Total # of Known Element Occurrences:
12
- Element Occurrence Ranks:
Population Status:
Historic
>20 yrs |
Recent
<=20 yrs |
8 |
4 |
- Presence:
Present Extant |
Possibly Extirpated |
Presumed Extirpated |
12 |
0 |
0 |
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Notes  |
- Possibly threatened by non-native plants, trail maintenance, and recreational activities. Parasitic on various chaparral shrubs. Angeles NF has adopted species management guidelines. See Madroño 1(17):255-256 (1929) for original description, Fremontia 11(1):16-18 (1983) for discussion of rediscovery (1979), and Madroño 29(2):95-100 (1982) 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:
2011-10-12
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Location  |
- Elevation:
1250 - 2000 meters
- California Endemic:
yes
- Other States:
- California Counties and Islands:
name (code)
Inyo (INY), Los Angeles (LAX), San Bernardino (SBD), Ventura (VEN)
- Quads:
name (DWR code) USGS code
Mt. Baldy (108B) 3411726, Azusa (109B) 3411728, Telegraph Peak (134D) 3411735, Valyermo (135A) 3411747, Crystal Lake (135D) 3411737, Chilao Flat (136D) 3411831, Topatopa Mountains (165D) 3411951
- 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.
This data should NOT be substituted for pre-project review or for on-site surveys.
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Presumed Extant
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Presumed Extirpated or Unknown
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1199 |
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Links to Leading Resources of Taxon Information |
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Suggested Citation |
California Native Plant Society, Rare Plant Program.
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Inventory of Rare and Endangered Plants of California (online edition, v8-03).
Website http://www.rareplants.cnps.org [accessed ].
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-117.5,34.25
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3411726=Mt. Baldy (108B) 3411726;3411728=Azusa (109B) 3411728;3411735=Telegraph Peak (134D) 3411735;3411747=Valyermo (135A) 3411747;3411737=Crystal Lake (135D) 3411737;3411831=Chilao Flat (136D) 3411831;3411951=Topatopa Mountains (165D) 3411951