Species Details
Calochortus obispoensis
San Luis mariposa-lily
View Report Copy Link Calflora eFlora CCH CalPhotos iNaturalist
|
Species Description:
Calochortus obispoensis, commonly known as San Luis mariposa-lily, is a perennial bulbiferous herb in the Liliaceae that is found only in California. It occurs within Chaparral, Cismontane woodland, Coastal scrub, and Valley and foothill grassland, growing at elevations from 50 to 730 meters. Calochortus obispoensis is ranked 1B.2, Plants Rare, Threatened or Endangered in California and Elsewhere; Moderately threatened in California.|
Scientific Name: Calochortus obispoensis Lemmon |
||
|
Common Name: San Luis mariposa-lily |
||
| Family: | Liliaceae | |
| Element Code: | PMLIL0D110 | |
| USDA Plants Symbol: | CAOB | |
|
Synonyms/Other Names: |
||
| Name Status: |
JEP, FNA, POWO, IPNI, Tropicos |
|
| CA Rare Plant Rank: | 1B.2 |
| Fed List: | None |
| State List: | None |
| Global Rank: | G2 |
|
State Rank: |
S2 |
| Other Status: | BLM_S; SB_CalBG/RSABG; SB_SBBG; USFS_S |
|
CRPR Changes: |
|
| Add Date: | 1974-01-01 |
| Date Edited: | 2024-11-05 |
| Lifeform: perennial bulbiferous herb | ||||||||||||||
Blooming Period: May-Jul
|
||||||||||||||
|
Elevation:
50 - 730 meters 165 - 2395 feet |
||||||||||||||
General Habitats:
|
||||||||||||||
| Microhabitat Details: | ||||||||||||||
Microhabitat:
|
||||||||||||||
| Threat List Total: | 14 | |
| Total EOs | % of EOs | |
| EOs with Threat Listed: | 30 | 65 % |
| THREAT LIST: | ||
|---|---|---|
| Grazing | 13 | 28% |
| Foot traffic/trampling | 12 | 26% |
| Non-native plant impacts | 9 | 19% |
| Development | 8 | 17% |
| Feral pigs | 5 | 10% |
| Military operations | 5 | 10% |
| Other | 5 | 10% |
| Road/trail construction/maint. | 5 | 10% |
| Improper burning regime | 4 | 8% |
| Erosion/runoff | 3 | 6% |
| Recreational use (non-ORV) | 3 | 6% |
| Mining | 2 | 4% |
| ORV activity | 1 | 2% |
| Wood cutting or brush clearing | 1 | 2% |
| Total Occurrences: | 46 | ||||
| Element Occurrence Ranks: | |||||
|---|---|---|---|---|---|
| A | B | C | D | X | U |
| 4 | 20 | 5 | 0 | 0 | 17 |
| Occurrence Status: | |||||
|---|---|---|---|---|---|
| Historical >20 Years | 23 | ||||
| Recent <=20 Years | 23 | ||||
| Presence: | |||||
|---|---|---|---|---|---|
| Presumed Extant | 46 | ||||
| Possibly Extirpated | 0 | ||||
| Presumed Extirpated | 0 | ||||
| California Endemic: | |||||||||||||
| California Island: | |||||||||||||
|
States: Name (Code) California (CA) |
|||||||||||||
|
California Counties and Islands: Name (Code) San Luis Obispo (SLO) |
|||||||||||||
|
Quads: Name (Quad Code) Arroyo Grande NE (3512025), Atascadero (3512046), Lopez Mtn. (3512035), Morro Bay South (3512037), Pebblestone Shut-in (3512161), Pismo Beach (3512026), Port San Luis (3512027), San Luis Obispo (3512036) |
|||||||||||||
Notes:
|
|||||||||||||
Presumed Extant
Click on quad for name. Hold Shift Key to use mouse scroll wheel