© 2018 Jason Matthias Mills |
© 1995 Saint Mary's College of California |
© 2008 Jennifer L. Kalt |
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Scientific Name: Lilium occidentale Purdy |
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Common Name: western lily |
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| Family: | Liliaceae | |
| Element Code: | PMLIL1A0G0 | |
| USDA Plants Symbol: | LIOC2 | |
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Synonyms/Other Names: |
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| CA Rare Plant Rank: | 1B.1 |
| Fed List: | FE (1994-08-17) |
| State List: | CE (1982-01-01) |
| Global Rank: | G1G2 |
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State Rank: |
S1 |
| Other Status: | SB_BerrySB |
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CRPR Changes: |
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| Add Date: | 1974-01-01 |
| Date Edited: | 2022-08-02 |
| Lifeform: perennial bulbiferous herb | ||||||||||||||
Blooming Period: Jun-Jul
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Elevation:
2 - 185 meters 5 - 605 feet |
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General Habitats:
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| Microhabitat Details: | ||||||||||||||
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Microhabitat:
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Notes: Most CA occurrences under DFG management or voluntarily protected by landowners. Threatened by development, herbivory, inappropriate grazing, vegetation succession, and horticultural collecting. State-listed as Endangered in OR. See Erythea 5:103-105 (1897) for original description. |
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Threats: |
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Taxonomy: |
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| Threat List Total: | 7 | |
| Total EOs | % of EOs | |
| EOs with Threat Listed: | 13 | 81 % |
| THREAT LIST: | ||
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| Development | 7 | 43% |
| Grazing | 7 | 43% |
| Other | 7 | 43% |
| Over-collecting/poaching | 4 | 25% |
| Foot traffic/trampling | 4 | 25% |
| ORV activity | 2 | 12% |
| Road/trail construction/maint. | 1 | 6% |
| Total Occurrences: | 16 | ||||
| Element Occurrence Ranks: | |||||
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| A | B | C | D | X | U |
| 0 | 4 | 5 | 3 | 3 | 1 |
| Occurrence Status: | |||||
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| Historical >20 Years | 7 | ||||
| Recent <=20 Years | 9 | ||||
| Presence: | |||||
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| Presumed Extant | 13 | ||||
| Possibly Extirpated | 3 | ||||
| Presumed Extirpated | 0 | ||||
| California Endemic: | |||||||||||||
| California Island: | |||||||||||||
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States: Name (Code) California (CA), Oregon (OR) |
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California Counties and Islands: Name (Code) Del Norte (DNT), Humboldt (HUM) |
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Quads: Name (Quad Code) Arcata North (4012481), Arcata South (4012471), Cannibal Island (4012463), Crescent City (4112472), Eureka (4012472), Fields Landing (4012462), Sister Rocks (4112462) |
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Notes:
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Presumed Extant
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