Species Details
Lilium maritimum
coast lily
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© 2020 Aaron Schusteff |
© 2020 Aaron Schusteff |
© 2020 Aaron Schusteff |
Species Description:
Lilium maritimum, commonly known as coast lily, is a perennial bulbiferous herb in the Liliaceae that is found only in California. It occurs within Broadleafed upland forest, Closed-cone coniferous forest, Coastal prairie, Coastal scrub, Marshes and swamps (freshwater), and North Coast coniferous forest, growing at elevations from 5 to 475 meters. Lilium maritimum is ranked 1B.1, Plants Rare, Threatened or Endangered in California and Elsewhere; Seriously threatened in California.|
Scientific Name: Lilium maritimum Kell. |
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Common Name: coast lily |
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| Family: | Liliaceae | |
| Element Code: | PMLIL1A0C0 | |
| USDA Plants Symbol: | LIMA | |
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Synonyms/Other Names: |
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| Name Status: |
JEP, FNA, POWO, IPNI, Tropicos |
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| CA Rare Plant Rank: | 1B.1 |
| Fed List: | None |
| State List: | None |
| Global Rank: | G2 |
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State Rank: |
S2 |
| Other Status: | BLM_S; SB_BerrySB; SB_UCBG |
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CRPR Changes: |
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| Add Date: | 1974-01-01 |
| Date Edited: | 2022-02-01 |
| Lifeform: perennial bulbiferous herb | ||||||||||||||
Blooming Period: May-Aug
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Elevation:
5 - 475 meters 15 - 1560 feet |
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General Habitats:
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| Microhabitat Details: | ||||||||||||||
Microhabitat:
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Notes: Did this plant occur in SFO Co.? Populations along Highway 1 routinely disturbed by road maintenance; also threatened by urbanization, development, horticultural collecting, logging, grazing, non-native plants, habitat fragmentation, homeless encampments, foot traffic, and recreational activities. Hybridizes with L. pardalinum ssp. pardalinum. See Proceedings of the American Academy of Arts and Sciences 6:140 (1875) for original description. |
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Threats: |
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Taxonomy: |
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| Threat List Total: | 15 | |
| Total EOs | % of EOs | |
| EOs with Threat Listed: | 60 | 69 % |
| THREAT LIST: | ||
|---|---|---|
| Road/trail construction/maint. | 28 | 32% |
| Development | 22 | 25% |
| Other | 16 | 18% |
| Logging | 11 | 12% |
| Grazing | 7 | 8% |
| Non-native plant impacts | 6 | 6% |
| Biocides | 5 | 5% |
| Over-collecting/poaching | 5 | 5% |
| Recreational use (non-ORV) | 3 | 3% |
| Foot traffic/trampling | 3 | 3% |
| Wood cutting or brush clearing | 3 | 3% |
| Altered flood/tidal/hydrologic regime | 3 | 3% |
| Erosion/runoff | 1 | 1% |
| Improper burning regime | 1 | 1% |
| Vandalism/dumping/litter | 1 | 1% |
| Total Occurrences: | 87 | ||||
| Element Occurrence Ranks: | |||||
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| A | B | C | D | X | U |
| 0 | 28 | 31 | 6 | 0 | 22 |
| Occurrence Status: | |||||
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| Historical >20 Years | 47 | ||||
| Recent <=20 Years | 40 | ||||
| Presence: | |||||
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| Presumed Extant | 87 | ||||
| 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) Marin (MRN), Mendocino (MEN), Sonoma (SON) |
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Quads: Name (Quad Code) Albion (3912327), Cold Spring (3912315), Drakes Bay (3812218), Elk (3912326), Eureka Hill (3812385), Fort Bragg (3912347), Gualala (3812375), Inglenook (3912357), Inverness (3812217), Mathison Peak (3912336), Mendocino (3912337), Plantation (3812353), Point Arena (3812386), Saunders Reef (3812376), Stewarts Point (3812364) |
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Notes:
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Presumed Extant
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