Species Details
Sulcaria isidiifera
splitting yarn lichen
Download Report Calflora eFlora CCH CalPhotos
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Scientific Name: Sulcaria isidiifera Brodo |
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Common Name: splitting yarn lichen |
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| Family: | Alectoriaceae | |
| Element Code: | NLTEST0020 | |
| USDA Plants Symbol: | SUIS | |
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Synonyms/Other Names: |
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| CA Rare Plant Rank: | 1B.1 |
| Fed List: | None |
| State List: | None |
| Global Rank: | G1 |
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State Rank: |
S1 |
| Other Status: | BLM_S |
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CRPR Changes: added to 1B.1 on 2014-03-01 |
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| Add Date: | 2014-03-01 |
| Date Edited: | 2024-11-05 |
| Lifeform: fruticose lichen (epiphytic) | ||||||||||||||
Blooming Period:
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Elevation:
20 - 30 meters 65 - 100 feet |
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General Habitats:
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| Microhabitat Details: On branches of oaks and shrubs | ||||||||||||||
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Microhabitat:
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Notes: Threatened by coastal development, alteration of fire regimes, and over-collecting. Portions of populations have been extirpated due to historical residential development. See Bulletin of the California Lichen Society 14(2):45-47 (2007) for CALS Conservation Committee sponsorship. |
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Threats: |
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Taxonomy: |
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| Threat List Total: | 4 | |
| Total EOs | % of EOs | |
| EOs with Threat Listed: | 3 | 33 % |
| THREAT LIST: | ||
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| Development | 3 | 33% |
| Improper burning regime | 2 | 22% |
| Over-collecting/poaching | 2 | 22% |
| Other | 1 | 11% |
| Total Occurrences: | 9 | ||||
| Element Occurrence Ranks: | |||||
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| A | B | C | D | X | U |
| 0 | 2 | 0 | 0 | 0 | 7 |
| Occurrence Status: | |||||
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| Historical >20 Years | 3 | ||||
| Recent <=20 Years | 6 | ||||
| Presence: | |||||
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| Presumed Extant | 9 | ||||
| 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) San Luis Obispo (SLO) |
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Quads: Name (Quad Code) Morro Bay South (3512037) |
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Notes:
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Presumed Extant
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