Species Details
Chaenactis douglasii var. alpina
alpine dusty maidens
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Scientific Name: Chaenactis douglasii (Hook.) H. & A. var. alpina Gray |
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Common Name: alpine dusty maidens |
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Family: | Asteraceae | |
Element Code: | PDAST20065 | |
USDA Plants Symbol: | CHDOA2 | |
Synonyms/Other Names: |
CA Rare Plant Rank: | 2B.3 |
Fed List: | None |
State List: | None |
Global Rank: | G5T5 |
State Rank: |
S2 |
Other Status: | |
CRPR Changes: changed from 2.3 to 2B.3 on 2013-06-12 |
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Add Date: | 1994-01-01 |
Date Edited: | 2021-05-26 |
Lifeform: perennial herb | ||
Blooming Period: Jul-Sep | ||
Elevation:
2865 - 3400 meters 9400 - 11155 feet |
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General Habitat:
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General Micro Habitat: | ||
Micro Habitat:
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Notes: Intergrades downslope with var. douglasii. CA plants are atypical; plants more uniform outside CA. Possibly threatened by foot traffic. See Synoptical Flora of North America 1(2):341 (1884) for original description, and Proceedings of the California Academy of Sciences II 5:699 (1895) for additional information. |
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Threats: |
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Taxonomy: |
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Other: |
Total Occurrences: | 12 | ||||
Element Occurrence Ranks: | |||||
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A | B | C | D | X | U |
0 | 2 | 2 | 0 | 0 | 8 |
Occurrence Status: | |||||
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Historical >20 Years | 3 | ||||
Recent <=20 Years | 9 |
Presence: | |||||
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Presumed Extant | 12 | ||||
Possibly Extirpated | 0 | ||||
Presumed Extirpated | 0 |
California Endemic: | |||||||||||||
California Island: | |||||||||||||
States: Name (Code) California (CA), Colorado (CO), Idaho (ID), Montana (MT), Nevada (NV), Oregon (OR), Utah (UT), Wyoming (WY) |
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California Counties and Islands: Name (Code) Alpine (ALP), El Dorado (ELD), Inyo (INY), Mono (MNO), Tulare (TUL), Tuolumne (TUO) |
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Quads: Name (Quad Code) Caples Lake (3812061), Carson Pass (3811968), Ebbetts Pass (3811957), Emerald Bay (3812081), Freel Peak (3811978), Pickel Meadow (3811935), Rockbound Valley (3812082), Sirretta Peak (3511883), Sonora Pass (3811936), Telescope Peak (3611721) |
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Notes:
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