Taxon Details
Pedicularis dudleyi
Dudley's lousewort
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Taxon Summary:
Pedicularis dudleyi, commonly known as Dudley's lousewort, is a perennial herb in the Orobanchaceae that is found only in California. It occurs within Chaparral (maritime), Cismontane woodland, North Coast coniferous forest, and Valley and foothill grassland, growing at elevations from 60 to 900 meters. Pedicularis dudleyi is ranked 1B.2, Plants Rare, Threatened or Endangered in California and Elsewhere; Moderately threatened in California.|
Scientific Name: Pedicularis dudleyi Elmer |
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Common Name: Dudley's lousewort |
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| Family: | Orobanchaceae | |
| Element Code: | PDSCR1K180 | |
| USDA Plants Symbol: | PEDU | |
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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.2 |
| Fed List: | None |
| State List: | CR (1979-09-01) |
| Global Rank: | G2 |
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State Rank: |
S2 |
| Other Status: | SB_CalBG/RSABG; SB_UCSC; USFS_S |
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CRPR Changes: |
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| Add Date: | 1974-01-01 |
| Date Edited: | 2022-12-06 |
| Lifeform: perennial herb | ||||||||||||||
Blooming Period: Apr-Jun
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Elevation:
60 - 900 meters 195 - 2955 feet |
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General Habitats:
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| Microhabitat Details: | ||||||||||||||
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Microhabitat:
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| Threat List Total: | 12 | |
| Total EOs | % of EOs | |
| EOs with Threat Listed: | 7 | 88 % |
| THREAT LIST: | ||
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| Erosion/runoff | 4 | 50% |
| Improper burning regime | 4 | 50% |
| Other | 4 | 50% |
| Road/trail construction/maint. | 4 | 50% |
| Recreational use (non-ORV) | 3 | 37% |
| Foot traffic/trampling | 3 | 37% |
| Disease | 2 | 25% |
| Wood cutting or brush clearing | 2 | 25% |
| Development | 1 | 12% |
| Insufficient population/stand size | 1 | 12% |
| Logging | 1 | 12% |
| ORV activity | 1 | 12% |
| Total Occurrences: | 8 | ||||
| Element Occurrence Ranks: | |||||
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| A | B | C | D | X | U |
| 0 | 3 | 1 | 0 | 3 | 1 |
| Occurrence Status: | |||||
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| Historical >20 Years | 4 | ||||
| Recent <=20 Years | 4 | ||||
| Presence: | |||||
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| Presumed Extant | 5 | ||||
| Possibly Extirpated | 3 | ||||
| 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) Monterey (MNT), San Mateo (SMT), Santa Cruz (SCR) |
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Quads: Name (Quad Code) Big Basin (3712222), Big Sur (3612137), Castle Rock Ridge (3712221), Davenport (3712212), Felton (3712211), Mindego Hill (3712232), Soquel (3612188), Watsonville West (3612187) |
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Notes:
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Presumed Extant
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