Taxon Details
Deinandra halliana
Hall's tarplant
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Taxon Summary:
Deinandra halliana, commonly known as Hall's tarplant, is a annual herb in the Asteraceae that is found only in California. It occurs within Chenopod scrub, Cismontane woodland, and Valley and foothill grassland, growing at elevations from 260 to 950 meters. Deinandra halliana is ranked 1B.1, Plants Rare, Threatened or Endangered in California and Elsewhere; Seriously threatened in California.|
Scientific Name: Deinandra halliana (Keck) B.G. Baldwin |
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Common Name: Hall's tarplant |
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| Family: | Asteraceae | |
| Element Code: | PDAST4R0C0 | |
| USDA Plants Symbol: | DEHA7 | |
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Synonyms/Other Names: |
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| Name Status: |
JEF, FNA, POWO, IPNI, Tropicos |
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| CA Rare Plant Rank: | 1B.1 |
| Fed List: | None |
| State List: | None |
| Global Rank: | G3 |
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State Rank: |
S3 |
| Other Status: | BLM_S; SB_CalBG/RSABG; SB_SBBG |
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CRPR Changes: |
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| Add Date: | 1974-01-01 |
| Date Edited: | 2021-12-09 |
| Lifeform: annual herb | ||||||||||||||
Blooming Period: (Mar)Apr-May
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Elevation:
260 - 950 meters 855 - 3115 feet |
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General Habitats:
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| Microhabitat Details: | ||||||||||||||
Microhabitat:
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| Threat List Total: | 10 | |
| Total EOs | % of EOs | |
| EOs with Threat Listed: | 14 | 20 % |
| THREAT LIST: | ||
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| Grazing | 5 | 7% |
| Other | 4 | 5% |
| Development | 4 | 5% |
| Foot traffic/trampling | 3 | 4% |
| ORV activity | 3 | 4% |
| Road/trail construction/maint. | 3 | 4% |
| Agriculture | 2 | 2% |
| Erosion/runoff | 2 | 2% |
| Recreational use (non-ORV) | 1 | 1% |
| Non-native plant impacts | 1 | 1% |
| Total Occurrences: | 69 | ||||
| Element Occurrence Ranks: | |||||
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| A | B | C | D | X | U |
| 24 | 15 | 4 | 1 | 0 | 25 |
| Occurrence Status: | |||||
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| Historical >20 Years | 10 | ||||
| Recent <=20 Years | 59 | ||||
| Presence: | |||||
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| Presumed Extant | 69 | ||||
| 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) Fresno (FRE), Kern (KRN), Kings (KNG), Monterey (MNT), San Benito (SBT), San Luis Obispo (SLO) |
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Quads: Name (Quad Code) Cholame (3512063), Cholame Valley (3512073), Chounet Ranch (3612066), Ciervo Mtn. (3612045), Domengine Ranch (3612033), Hernandez Reservoir (3612047), Hollister (3612174), Idria (3612046), Joaquin Rocks (3612034), Lillis Ranch (3612044), Lonoak (3612038), Packwood Creek (3512051), Panoche (3612057), Santa Rita Peak (3612035), Sawtooth Ridge (3512061), Sherman Peak (3612025), Smith Mountain (3612015), Tent Hills (3512072), The Dark Hole (3512083), Tres Pinos (3612173), Tumey Hills (3612056) |
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Notes:
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Presumed Extant
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