Species Details
Arctostaphylos klamathensis
Klamath manzanita
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©2014 Dean Wm. Taylor |
©2015 Julie Kierstead Nelson |
©2015 Julie Kierstead Nelson |
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Scientific Name: Arctostaphylos klamathensis Edwards, Keeler-Wolf & Knight |
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Common Name: Klamath manzanita |
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| Family: | Ericaceae | |
| Element Code: | PDERI041R0 | |
| USDA Plants Symbol: | ARKL | |
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Synonyms/Other Names: |
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| CA Rare Plant Rank: | 1B.2 |
| Fed List: | None |
| State List: | None |
| Global Rank: | G2 |
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State Rank: |
S2 |
| Other Status: | BLM_S; SB_CalBG/RSABG |
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CRPR Changes: |
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| Add Date: | 1984-01-01 |
| Date Edited: | 2024-11-05 |
| Lifeform: perennial evergreen shrub | ||||||||||||||
Blooming Period: May-Aug
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Elevation:
1370 - 2250 meters 4495 - 7380 feet |
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General Habitats:
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| Microhabitat Details: | ||||||||||||||
Microhabitat:
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| Threat List Total: | 7 | |
| Total EOs | % of EOs | |
| EOs with Threat Listed: | 33 | 69 % |
| THREAT LIST: | ||
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| Logging | 29 | 60% |
| Improper burning regime | 8 | 16% |
| Road/trail construction/maint. | 7 | 14% |
| Biocides | 4 | 8% |
| Recreational use (non-ORV) | 3 | 6% |
| ORV activity | 2 | 4% |
| Wood cutting or brush clearing | 1 | 2% |
| Total Occurrences: | 48 | ||||
| Element Occurrence Ranks: | |||||
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| A | B | C | D | X | U |
| 11 | 19 | 4 | 0 | 0 | 14 |
| Occurrence Status: | |||||
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| Historical >20 Years | 17 | ||||
| Recent <=20 Years | 31 | ||||
| Presence: | |||||
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| Presumed Extant | 48 | ||||
| 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) Shasta (SHA), Siskiyou (SIS), Trinity (TRI) |
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Quads: Name (Quad Code) Carrville (4112216), Chicken Hawk Hill (4112214), Covington Mill (4012287), Mumbo Basin (4112225), Scott Mountain (4112236), Seven Lakes Basin (4112224), Siligo Peak (4012288), South China Mtn. (4112235), Tangle Blue Lake (4112226), Whisky Bill Peak (4112215), Ycatapom Peak (4112217) |
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Notes:
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Presumed Extant
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