Taxon Details
Sidalcea hickmanii ssp. viridis
Marin checkerbloom
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Taxon Summary:
Sidalcea hickmanii ssp. viridis, commonly known as Marin checkerbloom, is a perennial herb in the Malvaceae that is found only in California. It occurs within Chaparral, growing at elevations from 50 to 430 meters. Sidalcea hickmanii ssp. viridis is ranked 1B.1, Plants Rare, Threatened or Endangered in California and Elsewhere; Seriously threatened in California.|
Scientific Name: Sidalcea hickmanii Greene ssp. viridis C.L. Hitchc. |
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Common Name: Marin checkerbloom |
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| Family: | Malvaceae | |
| Element Code: | PDMAL110A4 | |
| USDA Plants Symbol: | SIHIV | |
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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.1 |
| Fed List: | None |
| State List: | None |
| Global Rank: | G2TH |
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State Rank: |
SH |
| Other Status: | |
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CRPR Changes: |
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| Add Date: | 1974-01-01 |
| Date Edited: | 2024-04-02 |
| Lifeform: perennial herb | ||||||||||||||
Blooming Period: May-Jun
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Elevation:
50 - 430 meters 165 - 1410 feet |
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General Habitats:
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| Microhabitat Details: | ||||||||||||||
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Microhabitat:
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| Threat List Total: | 2 | |
| Total EOs | % of EOs | |
| EOs with Threat Listed: | 1 | 25 % |
| THREAT LIST: | ||
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| Foot traffic/trampling | 1 | 25% |
| Improper burning regime | 1 | 25% |
| Total Occurrences: | 4 | ||||
| Element Occurrence Ranks: | |||||
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| A | B | C | D | X | U |
| 0 | 0 | 0 | 0 | 1 | 3 |
| Occurrence Status: | |||||
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| Historical >20 Years | 4 | ||||
| Recent <=20 Years | 0 | ||||
| Presence: | |||||
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| Presumed Extant | 3 | ||||
| Possibly Extirpated | 1 | ||||
| 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) Marin (MRN) |
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Quads: Name (Quad Code) Bolinas (3712286), San Geronimo (3812216) |
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Notes:
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Presumed Extant
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