Species Details
Micranthes marshallii
Marshall's saxifrage
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Scientific Name: Micranthes marshallii (Greene) Small |
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Common Name: Marshall's saxifrage |
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Family: | Saxifragaceae | |
Element Code: | PDSAX0U0X0 | |
USDA Plants Symbol: | ||
Synonyms/Other Names: |
CA Rare Plant Rank: | 4.3 |
Fed List: | None |
State List: | None |
Global Rank: | G5 |
State Rank: |
S3 |
Other Status: | |
CRPR Changes: added to 4.3 on 2016-07-06 |
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Add Date: | 2016-07-06 |
Date Edited: | 2022-02-01 |
Lifeform: perennial rhizomatous herb | ||
Blooming Period: Mar-Aug | ||
Elevation:
90 - 2130 meters 295 - 6990 feet |
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General Habitat:
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General Micro Habitat: rocky streambanks | ||
Micro Habitat:
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Notes: Possibly threatened by fire suppression. Previously identified as Saxifraga rufidula, which does not occur in California. See Saxifraga marshallii in TJM (1993). See Pittonia 1(9):159-160 (1888) for original description and North American Flora 22(2):145 (1905) for taxonomic treatment. |
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Threats: |
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Taxonomy: |
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Other: |
Total Occurrences: | 0 | ||||
Element Occurrence Ranks: | |||||
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A | B | C | D | X | U |
0 | 0 | 0 | 0 | 0 | 0 |
Occurrence Status: | |||||
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Historical >20 Years | 0 | ||||
Recent <=20 Years | 0 |
Presence: | |||||
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Presumed Extant | 0 | ||||
Possibly Extirpated | 0 | ||||
Presumed Extirpated | 0 |
California Endemic: | |||||||||||||
California Island: | |||||||||||||
States: Name (Code) California (CA), Idaho (ID)?, Montana (MT)?, Oregon (OR), Washington (WA)? |
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California Counties and Islands: Name (Code) Del Norte (DNT), Humboldt (HUM), Mendocino (MEN), Siskiyou (SIS), Trinity (TRI) |
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Quads: Name (Quad Code) English Peak (4112342), French Camp Ridge (4112327), Gasquet (4112378), Hennessy Peak (4012375), Hiouchi (4112471), Hurdygurdy Butte (4112377), Leggett (3912376), Salyer (4012385), Shelly Creek Ridge (4112387), Trinity Mtn. (4112314), Ukonom Lake (4112353), Willow Creek (4012386) |
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Notes:
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CNPS Status Review: | CRPR List Addition on 2016-07-06 |