Taxon Details
Fremontodendron decumbens
Pine Hill flannelbush
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Taxon Summary:
Fremontodendron decumbens, commonly known as Pine Hill flannelbush, is a perennial evergreen shrub in the Malvaceae that is found only in California. It occurs within Chaparral, and Cismontane woodland, growing at elevations from 425 to 760 meters. Fremontodendron decumbens is ranked 1B.2, Plants Rare, Threatened or Endangered in California and Elsewhere; Moderately threatened in California.|
Scientific Name: Fremontodendron decumbens R. Lloyd |
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Common Name: Pine Hill flannelbush |
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| Family: | Malvaceae | |
| Element Code: | PDSTE03030 | |
| USDA Plants Symbol: | FRDE2 | |
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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: | FE (1996-10-18) |
| State List: | CR (1979-07-01) |
| Global Rank: | G1 |
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State Rank: |
S1 |
| Other Status: | SB_CalBG/RSABG; SB_UCBG |
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CRPR Changes: |
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| Add Date: | 1974-01-01 |
| Date Edited: | 2022-01-05 |
| Lifeform: perennial evergreen shrub | ||||||||||||||
Blooming Period: Apr-Jul
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Elevation:
425 - 760 meters 1395 - 2495 feet |
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General Habitats:
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| Microhabitat Details: | ||||||||||||||
Microhabitat:
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Notes: Threatened by development and alteration of fire regimes. Protected in part by Pine Hill ER (DFG). See F. californicum ssp. decumbens in The Jepson Manual (1993); USFWS uses this name also. See Brittonia 17:382 (1965) for original description, Fremontia 13(1):3-6 (1985) for species account, Systematic Botany 16(1):3-20 (1991) for revised nomenclature and taxonomic treatment, and Madroño 41(4):277-289 (1994) for pollination biology. |
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Threats: |
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Taxonomy: |
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| Threat List Total: | 10 | |
| Total EOs | % of EOs | |
| EOs with Threat Listed: | 10 | 83 % |
| THREAT LIST: | ||
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| Development | 6 | 50% |
| Other | 3 | 25% |
| Road/trail construction/maint. | 3 | 25% |
| Non-native plant impacts | 2 | 16% |
| Improper burning regime | 2 | 16% |
| Landfill | 2 | 16% |
| Logging | 1 | 8% |
| Mining | 1 | 8% |
| Biocides | 1 | 8% |
| Wood cutting or brush clearing | 1 | 8% |
| Total Occurrences: | 12 | ||||
| Element Occurrence Ranks: | |||||
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| A | B | C | D | X | U |
| 1 | 1 | 3 | 1 | 0 | 6 |
| Occurrence Status: | |||||
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| Historical >20 Years | 7 | ||||
| Recent <=20 Years | 5 | ||||
| Presence: | |||||
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| Presumed Extant | 12 | ||||
| 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) El Dorado (ELD), Nevada (NEV), Yuba (YUB) |
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Quads: Name (Quad Code) Clarksville (3812161), French Corral (3912132), Grass Valley (3912121), Rackerby (3912143), Shingle Springs (3812068) |
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Notes:
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Presumed Extant
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