Species Details
Downingia willamettensis
Cascade downingia
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Scientific Name: Downingia willamettensis M. Peck |
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Common Name: Cascade downingia |
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| Family: | Campanulaceae | |
| Element Code: | PDCAM060E0 | |
| USDA Plants Symbol: | DOWI | |
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Synonyms/Other Names: |
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| CA Rare Plant Rank: | 2B.2 |
| Fed List: | None |
| State List: | None |
| Global Rank: | G4 |
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State Rank: |
S2 |
| Other Status: | |
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CRPR Changes: added to 2B.2 on 2018-09-20 |
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| Add Date: | 2018-09-20 |
| Date Edited: | 2021-06-03 |
| Lifeform: annual herb | ||||||||||||||
Blooming Period: Jun-Jul(Sep)
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Elevation:
15 - 1110 meters 50 - 3640 feet |
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General Habitats:
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| Microhabitat Details: | ||||||||||||||
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Microhabitat:
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Notes: May be morphologically indistinguishable from D. pulcherrima and D. yina, but distinct based on geography, cytology, and DNA. Previously assigned to D. yina, which does not occur in CA; plants previously considered D. yina in CA are either D. pulcherrima or D. willamettensis. See Proceedings of the Biological Society of Washington 47(34): 187-188 (1934) for original description, and Madroño 57(1): 20-41 (2010) for taxonomic treatment. |
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Threats: |
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Taxonomy: |
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| Threat List Total: | 0 | |
| Total EOs | % of EOs | |
| EOs with Threat Listed: | 0 | % |
| THREAT LIST: | ||
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| No threats | ||
| Total Occurrences: | 8 | ||||
| Element Occurrence Ranks: | |||||
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| A | B | C | D | X | U |
| 0 | 0 | 0 | 0 | 0 | 8 |
| Occurrence Status: | |||||
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| Historical >20 Years | 8 | ||||
| Recent <=20 Years | 0 | ||||
| Presence: | |||||
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| Presumed Extant | 8 | ||||
| Possibly Extirpated | 0 | ||||
| Presumed Extirpated | 0 | ||||
| California Endemic: | |||||||||||||
| California Island: | |||||||||||||
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States: Name (Code) California (CA), Oregon (OR), Washington (WA) |
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California Counties and Islands: Name (Code) Del Norte (DNT), Humboldt (HUM), Lake (LAK), Mendocino (MEN) |
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Quads: Name (Quad Code) Fortuna (4012452), Hiouchi (4112471), Hydesville (4012451), Jamison Ridge (3912362), Potato Hill (3912237), Whispering Pines (3812276) |
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Notes:
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Presumed Extant
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| CNPS Status Review: | CRPR List Addition on 2018-09-20 |
| Other: | USFS Potential Species of Conservation Concern Profile |