©2019 Matt C. Berger |
©2012 Gary A. Monroe |
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Scientific Name: Silene oregana Wats. |
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Common Name: Oregon campion |
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| Family: | Caryophyllaceae | |
| Element Code: | PDCAR0U170 | |
| USDA Plants Symbol: | SIOR3 | |
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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: changed from 2.2 to 2B.2 on 2013-06-12 changed from 2.3 to 2.2 on 2013-01-22 |
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| Add Date: | 2001-01-01 |
| Date Edited: | 2021-05-26 |
| Lifeform: perennial herb | ||||||||||||||
Blooming Period: Jul-Sep
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Elevation:
1500 - 2500 meters 4920 - 8205 feet |
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General Habitats:
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| Microhabitat Details: | ||||||||||||||
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Microhabitat:
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Notes: Potentially threatened by logging, vehicles, and road/trail maintenance. Possibly threatened by grazing and recreational activities. See Proceedings of the American Academy of Arts and Sciences 10:343 (1875) for original description, and University of Washington Publications in Biology 13:29 (1947) for taxonomic treatment. |
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Threats: |
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Taxonomy: |
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| Threat List Total: | 5 | |
| Total EOs | % of EOs | |
| EOs with Threat Listed: | 16 | 50 % |
| THREAT LIST: | ||
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| Foot traffic/trampling | 9 | 28% |
| Logging | 6 | 18% |
| Road/trail construction/maint. | 6 | 18% |
| Grazing | 5 | 15% |
| Recreational use (non-ORV) | 1 | 3% |
| Total Occurrences: | 32 | ||||
| Element Occurrence Ranks: | |||||
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| A | B | C | D | X | U |
| 1 | 14 | 2 | 1 | 0 | 14 |
| Occurrence Status: | |||||
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| Historical >20 Years | 9 | ||||
| Recent <=20 Years | 23 | ||||
| Presence: | |||||
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| Presumed Extant | 32 | ||||
| Possibly Extirpated | 0 | ||||
| Presumed Extirpated | 0 | ||||
| California Endemic: | |||||||||||||
| California Island: | |||||||||||||
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States: Name (Code) California (CA), Idaho (ID), Montana (MT), Nevada (NV), Oregon (OR), Utah (UT), Washington (WA), Wyoming (WY) |
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California Counties and Islands: Name (Code) Alpine (ALP), Lassen (LAS), Modoc (MOD), Mono (MNO), Shasta (SHA), Tuolumne (TUO) |
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Quads: Name (Quad Code) Ambrose Valley (4112027), Davis Creek (4112063), Eagle Peak (4112032), Emerson Peak (4112022), Fredonyer Peak (4012065), Hermit Butte (4112037), Likely (4112025), Manzanita Lake (4012155), Mount Dana (3711982), Pickel Meadow (3811935), Shinn Mtn. (4012062), Sonora Pass (3811936), Soup Creek (4112033), Warren Peak (4112042) |
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Notes:
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Presumed Extant
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