Taxon Details
Nolina interrata
Dehesa nolina
View Report Copy Link Calflora eFlora CCH CalPhotos iNaturalist
|
Taxon Summary:
Nolina interrata, commonly known as Dehesa nolina, is a perennial herb in the Ruscaceae that is found in California and elsewhere. It occurs within Chaparral (gabbroic, metavolcanic, and serpentinite), growing at elevations from 185 to 855 meters. Nolina interrata is ranked 1B.1, Plants Rare, Threatened or Endangered in California and Elsewhere; Seriously threatened in California.|
Scientific Name: Nolina interrata Gentry |
||
|
Common Name: Dehesa nolina |
||
| Family: | Ruscaceae | |
| Element Code: | PMAGA08070 | |
| USDA Plants Symbol: | NOIN | |
|
Synonyms/Other Names: |
||
| Name Status: |
JEF, FNA, POWO, IPNI, Tropicos |
|
| CA Rare Plant Rank: | 1B.1 |
| Fed List: | None |
| State List: | CE (1979-11-01) |
| Global Rank: | G1G2 |
|
State Rank: |
S1S2 |
| Other Status: | BLM_S; SB_CalBG/RSABG; SB_CRES |
|
CRPR Changes: |
|
| Add Date: | 1974-01-01 |
| Date Edited: | 2024-11-05 |
| Lifeform: perennial herb | ||||||||||||||
Blooming Period: Jun-Jul
|
||||||||||||||
|
Elevation:
185 - 855 meters 605 - 2805 feet |
||||||||||||||
General Habitats:
|
||||||||||||||
| Microhabitat Details: | ||||||||||||||
|
Microhabitat:
|
||||||||||||||
|
Notes: Known in CA from only the Dehesa Valley, and in BA from three occurrences with fewer than 100 plants as of 1995. Threatened by residential development, vehicles, altered fire regimes, and horticultural collecting. Possibly threatened by non-native plants. Protected in part at McGinty Mtn. (TNC) and Sycuan Pk. ER (DFG). See Madroño 8(6):181 (1946) for original description and 22:214 (1973) for second CA location. |
|
|
Threats: |
|
|
Taxonomy: |
|
| Threat List Total: | 11 | |
| Total EOs | % of EOs | |
| EOs with Threat Listed: | 5 | 56 % |
| THREAT LIST: | ||
|---|---|---|
| Non-native plant impacts | 5 | 55% |
| Road/trail construction/maint. | 5 | 55% |
| ORV activity | 3 | 33% |
| Development | 3 | 33% |
| Erosion/runoff | 3 | 33% |
| Wood cutting or brush clearing | 3 | 33% |
| Recreational use (non-ORV) | 2 | 22% |
| Altered flood/tidal/hydrologic regime | 1 | 11% |
| Vandalism/dumping/litter | 1 | 11% |
| Improper burning regime | 1 | 11% |
| Over-collecting/poaching | 1 | 11% |
| Total Occurrences: | 9 | ||||
| Element Occurrence Ranks: | |||||
|---|---|---|---|---|---|
| A | B | C | D | X | U |
| 4 | 1 | 0 | 0 | 0 | 4 |
| Occurrence Status: | |||||
|---|---|---|---|---|---|
| Historical >20 Years | 2 | ||||
| Recent <=20 Years | 7 | ||||
| Presence: | |||||
|---|---|---|---|---|---|
| Presumed Extant | 9 | ||||
| Possibly Extirpated | 0 | ||||
| Presumed Extirpated | 0 | ||||
| California Endemic: | |||||||||||||
| California Island: | |||||||||||||
|
States: Name (Code) Baja California (BA), California (CA) |
|||||||||||||
|
California Counties and Islands: Name (Code) San Diego (SDG) |
|||||||||||||
|
Quads: Name (Quad Code) Alpine (3211677), Dulzura (3211667) |
|||||||||||||
Notes:
|
|||||||||||||
Presumed Extant
Click on quad for name. Hold Shift Key to use mouse scroll wheel