Taxon Details
Sedum patens
Smith River stonecrop
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Taxon Summary:
Sedum patens, commonly known as Smith River stonecrop, is a perennial herb in the Crassulaceae that is found only in California. It occurs within Lower montane coniferous forest, growing at elevations from 90 to 210 meters. Sedum patens is ranked 1B.2, Plants Rare, Threatened or Endangered in California and Elsewhere; Moderately threatened in California.|
Scientific Name: Sedum patens Zika |
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Common Name: Smith River stonecrop |
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| Family: | Crassulaceae | |
| Element Code: | PDCRA0A250 | |
| USDA Plants Symbol: | ||
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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.2 |
| Fed List: | None |
| State List: | None |
| Global Rank: | G2 |
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State Rank: |
S2 |
| Other Status: | |
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CRPR Changes: added to 1B.2 on 2021-05-14 |
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| Add Date: | 2021-05-14 |
| Date Edited: | 2022-12-06 |
| Lifeform: perennial herb | ||||||||||||||
Blooming Period: May-Jul
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Elevation:
90 - 210 meters 295 - 690 feet |
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General Habitats:
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| Microhabitat Details: Ultramafic | ||||||||||||||
Microhabitat:
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Notes: Possibly threatened by horticultural collecting and fire. Similar to S. laxum ssp. laxum; differs in having flowers with white, strongly spreading petals and yellow anthers vs. flowers with erect, usually pink petals and dark red anthers in S. laxum. See Phytotaxa 368: 1–61 (2018) for original description. |
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Threats: |
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Taxonomy: |
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| Threat List Total: | 0 | |
| Total EOs | % of EOs | |
| EOs with Threat Listed: | 0 | % |
| THREAT LIST: | ||
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| Total Occurrences: | 6 | ||||
| Element Occurrence Ranks: | |||||
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| A | B | C | D | X | U |
| 0 | 0 | 0 | 0 | 0 | 6 |
| Occurrence Status: | |||||
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| Historical >20 Years | 0 | ||||
| Recent <=20 Years | 6 | ||||
| Presence: | |||||
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| Presumed Extant | 6 | ||||
| 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) Del Norte (DNT) |
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Quads: Name (Quad Code) Cant Hook Mtn. (4112368), Gasquet (4112378), Hiouchi (4112471) |
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Notes:
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Presumed Extant
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