Taxon Details
Carlquistia muirii
Muir's tarplant
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Taxon Summary:
Carlquistia muirii, commonly known as Muir's tarplant, is a perennial rhizomatous herb in the Asteraceae that is found only in California. It occurs within Chaparral (montane), Lower montane coniferous forest, and Upper montane coniferous forest, growing at elevations from 755 to 2500 meters. Carlquistia muirii is ranked 1B.3, Plants Rare, Threatened or Endangered in California and Elsewhere; Not very threatened in California.|
Scientific Name: Carlquistia muirii (Gray) B.G. Baldwin |
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Common Name: Muir's tarplant |
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| Family: | Asteraceae | |
| Element Code: | PDASTDU010 | |
| USDA Plants Symbol: | CAMU27 | |
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Synonyms/Other Names: |
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| Name Status: |
JEF, FNA, POWO, IPNI, Tropicos |
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| CA Rare Plant Rank: | 1B.3 |
| Fed List: | None |
| State List: | None |
| Global Rank: | G2 |
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State Rank: |
S2 |
| Other Status: | BLM_S; SB_CalBG/RSABG; USFS_S |
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CRPR Changes: |
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| Add Date: | 1980-01-01 |
| Date Edited: | 2022-12-06 |
| Lifeform: perennial rhizomatous herb | ||||||||||||||
Blooming Period: Jul-Aug(Oct)
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Elevation:
755 - 2500 meters 2475 - 8205 feet |
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General Habitats:
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| Microhabitat Details: | ||||||||||||||
Microhabitat:
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| Threat List Total: | 5 | |
| Total EOs | % of EOs | |
| EOs with Threat Listed: | 9 | 43 % |
| THREAT LIST: | ||
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| Road/trail construction/maint. | 5 | 23% |
| Foot traffic/trampling | 3 | 14% |
| Logging | 1 | 4% |
| Development | 1 | 4% |
| Erosion/runoff | 1 | 4% |
| Total Occurrences: | 21 | ||||
| Element Occurrence Ranks: | |||||
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| A | B | C | D | X | U |
| 4 | 2 | 1 | 0 | 0 | 14 |
| Occurrence Status: | |||||
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| Historical >20 Years | 18 | ||||
| Recent <=20 Years | 3 | ||||
| Presence: | |||||
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| Presumed Extant | 21 | ||||
| Possibly Extirpated | 0 | ||||
| Presumed Extirpated | 0 | ||||
| California Endemic: | |||||||||||||
| California Island: | |||||||||||||
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States: Name (Code) California (CA) |
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California Counties and Islands: Name (Code) Fresno (FRE), Kern (KRN), Monterey (MNT), Tulare (TUL) |
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Quads: Name (Quad Code) Cannell Peak (3511873), Lodgepole (3611856), Marion Peak (3611885), Owens Peak (3511768), Patterson Mtn. (3611981), Rough Spur (3611888), Slide Bluffs (3611886), Tehipite Dome (3611887), The Sphinx (3611875), Tobias Peak (3511875), Triple Divide Peak (3611855), Ventana Cones (3612136) |
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Notes:
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Presumed Extant
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