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Tracyina rostrata
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| Common Name: |
beaked tracyina
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| Family: |
Asteraceae
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| Synonyms: |
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| Element Code: |
PDAST9D010
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| Full Name: |
Tracyina rostrata Blake
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| USDA PLANTS Symbol: |
TRRO
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© 2006 Kerry Heise
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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:
16
- Element Occurrence Ranks:
Population Status:
Historic
>20 yrs |
Recent
<=20 yrs |
| 10 |
6 |
- Presence:
| Present Extant |
Possibly Extirpated |
Extirpated |
| 16 |
0 |
0 |
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| Notes |
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Known from fewer than 20 occurrences. Many occurrences not seen recently; needs field work. Threatened by grazing and non-native plants.
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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:
2011-02-17
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| Location |
- Elevation:
90 - 790 meters
- California Endemic:
yes
- States:
California
- California Counties and Islands:
name (code)
Humboldt (HUM), Lake (LAK), Mendocino (MEN), Sonoma (SON), Trinity (TRI)
- Quads:
name (DWR code) USGS code
Hopland (535A) 38123H1, Big Foot Mtn. (535C) 38123G2, Lakeport (549C) 39122A8, Purdys Gardens (550D) 39123A1, Alderpoint (616A) 40123B5, Fort Seward (616B) 40123B6, Jewett Rock (616D) 40123A5
- 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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1519 |
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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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-123.0,39.0
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