Species Details
Calochortus striatus
alkali mariposa-lily
Download Report Calflora eFlora CCH CalPhotos
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Scientific Name: Calochortus striatus Parish |
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Common Name: alkali mariposa-lily |
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| Family: | Liliaceae | |
| Element Code: | PMLIL0D190 | |
| USDA Plants Symbol: | CAST2 | |
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Synonyms/Other Names: |
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| CA Rare Plant Rank: | 1B.2 |
| Fed List: | None |
| State List: | None |
| Global Rank: | G3 |
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State Rank: |
S2S3 |
| Other Status: | BLM_S; SB_CalBG/RSABG; USFS_S |
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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: Apr-Jun
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Elevation:
70 - 1595 meters 230 - 5235 feet |
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General Habitats:
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| Microhabitat Details: | ||||||||||||||
Microhabitat:
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Notes: Threatened by urbanization, grazing, trampling, road construction, hydrological alterations and water diversions that result in the lowering of the water table. Potentially threatened by horticultural collecting. Possibly threatened by non-native plants. On watch list in NV. |
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Threats: |
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Taxonomy: |
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| Threat List Total: | 14 | |
| Total EOs | % of EOs | |
| EOs with Threat Listed: | 85 | 75 % |
| THREAT LIST: | ||
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| Military operations | 38 | 33% |
| Development | 26 | 23% |
| Road/trail construction/maint. | 16 | 14% |
| Grazing | 14 | 12% |
| ORV activity | 11 | 9% |
| Non-native plant impacts | 8 | 7% |
| Vandalism/dumping/litter | 8 | 7% |
| Agriculture | 7 | 6% |
| Other | 6 | 5% |
| Surface water diversion | 3 | 2% |
| Groundwater pumping | 2 | 1% |
| Mining | 1 | 0% |
| Dam/Inundation | 1 | 0% |
| Foot traffic/trampling | 1 | 0% |
| Total Occurrences: | 113 | ||||
| Element Occurrence Ranks: | |||||
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| A | B | C | D | X | U |
| 9 | 24 | 14 | 5 | 4 | 57 |
| Occurrence Status: | |||||
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| Historical >20 Years | 65 | ||||
| Recent <=20 Years | 48 | ||||
| Presence: | |||||
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| Presumed Extant | 109 | ||||
| Possibly Extirpated | 2 | ||||
| Presumed Extirpated | 2 | ||||
| California Endemic: | |||||||||||||
| California Island: | |||||||||||||
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States: Name (Code) California (CA), Nevada (NV) |
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California Counties and Islands: Name (Code) Inyo (INY), Kern (KRN), Los Angeles (LAX), San Bernardino (SBD), Tulare (TUL) |
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Quads: Name (Quad Code) Arvin (3511827), Big Bear City (3411637), Bissell (3411881), Bole Spring (3611633), Cantil (3511738), Chilao Flat (3411831), Cougar Buttes (3411647), Delano West (3511973), Edwards (3411788), Indian Cove (3411612), Kernville (3511874), Lake Isabella North (3511864), Lake Isabella South (3511854), Lancaster East (3411861), Lancaster West (3411862), Little Buttes (3411873), Lovejoy Buttes (3411757), Lucerne Valley (3411648), Millux (3511922), Paradise Range (3511627), Pinyon Mtn. (3511842), Queen Mtn. (3411611), Redman (3411778), Rogers Lake South (3411777), Rosamond (3411872), Rosamond Lake (3411871), Saltdale NW (3511748), Sanborn (3511811), Soledad Mtn. (3411882), Stevens (3511932), Twentynine Palms (3411621), Waterman Mtn. (3411738), Weldon (3511863), White Dome (3511872), Willow Springs (3411883), Woolstalf Creek (3511853) |
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Notes:
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Presumed Extant
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