Taxon Details
Leptosyne maritima
sea dahlia
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Taxon Summary:
Leptosyne maritima, commonly known as sea dahlia, is a perennial herb in the Asteraceae that is found in California and elsewhere. It occurs within Coastal bluff scrub, and Coastal scrub, growing at elevations from 5 to 150 meters. Leptosyne maritima is ranked 2B.2, Plants Rare, Threatened, or Endangered in California, But More Common Elsewhere; Moderately threatened in California.|
Scientific Name: Leptosyne maritima (Nutt.) A. Gray |
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Common Name: sea dahlia |
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| Family: | Asteraceae | |
| Element Code: | PDAST2L0L0 | |
| 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: | 2B.2 |
| Fed List: | None |
| State List: | None |
| Global Rank: | G2 |
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State Rank: |
S1S2 |
| Other Status: | SB_CalBG/RSABG; SB_CRES |
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CRPR Changes: |
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| Add Date: | 1974-01-01 |
| Date Edited: | 2022-12-06 |
| Lifeform: perennial herb | ||||||||||||||
Blooming Period: Mar-May
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Elevation:
5 - 150 meters 15 - 490 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: | 9 | |
| Total EOs | % of EOs | |
| EOs with Threat Listed: | 22 | 46 % |
| THREAT LIST: | ||
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| Development | 10 | 20% |
| Non-native plant impacts | 9 | 18% |
| Foot traffic/trampling | 6 | 12% |
| Other | 3 | 6% |
| Erosion/runoff | 2 | 4% |
| Military operations | 1 | 2% |
| Road/trail construction/maint. | 1 | 2% |
| Wood cutting or brush clearing | 1 | 2% |
| ORV activity | 1 | 2% |
| Total Occurrences: | 48 | ||||
| Element Occurrence Ranks: | |||||
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| A | B | C | D | X | U |
| 1 | 3 | 4 | 5 | 2 | 33 |
| Occurrence Status: | |||||
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| Historical >20 Years | 20 | ||||
| Recent <=20 Years | 28 | ||||
| Presence: | |||||
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| Presumed Extant | 46 | ||||
| Possibly Extirpated | 2 | ||||
| Presumed Extirpated | 0 | ||||
| California Endemic: | |||||||||||||
| California Island: | |||||||||||||
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States: Name (Code) Baja California (BA), California (CA) |
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California Counties and Islands: Name (Code) San Diego (SDG) |
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Quads: Name (Quad Code) Del Mar (3211782), Encinitas (3311713), Imperial Beach (3211751), La Jolla (3211772), Las Pulgas Canyon (3311734), National City (3211761), Oceanside (3311724), Point Loma (3211762), Rancho Santa Fe (3311712), San Luis Rey (3311723) |
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Notes:
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Presumed Extant
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