Species Details
Aphyllon validum ssp. howellii
Howell's broomrape
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Scientific Name: Aphyllon validum (Jeps.) A.C. Schneid. ssp. howellii (Heckard & L.T. Collins) A.C. Schneid. |
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Common Name: Howell's broomrape |
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Family: | Orobanchaceae | |
Element Code: | PDORO040G1 | |
USDA Plants Symbol: | ORVAH | |
Synonyms/Other Names: |
CA Rare Plant Rank: | 4.3 |
Fed List: | None |
State List: | None |
Global Rank: | G4T3 |
State Rank: |
S3 |
Other Status: | |
CRPR Changes: |
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Add Date: | 1984-01-01 |
Date Edited: | 2023-05-02 |
Lifeform: perennial herb (parasitic) | ||||||||||||||
Blooming Period: Jun-Sep
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Elevation:
180 - 1740 meters 590 - 5710 feet |
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General Habitats:
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Microhabitat Details: | ||||||||||||||
Microhabitat:
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Threat List Total: | 0 | |
Total EOs | % of EOs | |
EOs with Threat Listed: | 0 | 0 % |
THREAT LIST: |
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Total Occurrences: | 0 | ||||
Element Occurrence Ranks: | |||||
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A | B | C | D | X | U |
0 | 0 | 0 | 0 | 0 | 0 |
Occurrence Status: | |||||
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Historical >20 Years | 0 | ||||
Recent <=20 Years | 0 |
Presence: | |||||
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Presumed Extant | 0 | ||||
Possibly Extirpated | 0 | ||||
Presumed Extirpated | 0 |
California Endemic: | |||||||||||||
California Island: | |||||||||||||
States: Name (Code) California (CA) |
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California Counties and Islands: Name (Code) Glenn (GLE), Lake (LAK), Mendocino (MEN), Napa (NAP), Sonoma (SON), Tehama (TEH) |
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Quads: Name (Quad Code) Chiles Valley (3812253), Chrome (3912265), Detert Reservoir (3812265), Fouts Springs (3912236), Hough Springs (3912225), Jericho Valley (3812274), Knoxville (3812273), Mount St. Helena (3812266), Potato Hill (3912237), Riley Ridge (3912286), Sanhedrin Mtn. (3912351), The Geysers (3812277), Whispering Pines (3812276), Wilbur Springs (3912214) |
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Notes:
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Presumed Extant
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CNPS Name Change: | Non-Substantive Name Changes: Orobanche to Aphyllon (2023) |
Revised Nomenclature: | Phytokeys 75: 10-118 (2016) |