Species Details

Collomia rawsoniana

Rawson's flaming trumpet

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Scientific Name:
Collomia rawsoniana Greene
Common Name:
Rawson's flaming trumpet
Family: Polemoniaceae
Element Code: PDPLM02080
USDA Plants Symbol: CORA3
Synonyms/Other Names:
Lifeform: perennial rhizomatous herb
Blooming Period: Jul-Aug
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Elevation:
780 - 2200 meters
2560 - 7220 feet
General Habitats:
  • Lower montane coniferous forest
  • Meadows and seeps
  • Riparian forest
Microhabitat Details:
Microhabitat:
  • Mesic
Notes:
Potentially threatened by hydroelectric development, grazing, logging, and foot traffic. Interagency agreement has been established between USFWS and USFS, and Sierra NF has adopted species management guidelines. See Pittonia 1:221 (1888) for original description.
Threats:
Taxonomy:
Threat List Total: 11
Total EOs % of EOs
EOs with Threat Listed: 18 75 %
THREAT LIST:
Logging 10 41%
Recreational use (non-ORV) 5 20%
Foot traffic/trampling 4 16%
Grazing 4 16%
Development 3 12%
Total Occurrences: 24
Element Occurrence Ranks:
A B C D X U
2 5 1 0 0 16
Occurrence Status:
Historical >20 Years 19
Recent <=20 Years 5
Presence:
Presumed Extant 24
Possibly Extirpated 0
Presumed Extirpated 0
California Endemic:
California Island:
States: Name (Code)
California (CA)
California Counties and Islands: Name (Code)
Madera (MAD)
Quads: Name (Quad Code)
Bass Lake (3711935), Cascadel Point (3711924), Little Shuteye Peak (3711944), Mammoth Pool Dam (3711933), Musick Mtn. (3711923), Shuteye Peak (3711934), White Chief Mtn. (3711945)
Notes:
Definitions of codes following a county and/or quad:
* Presumed extirpated
(?) Occurrence confirmed, but possibly extirpated
Quad and county data is imported from the CNDDB. Species may be present in other areas where conditions are favorable. These data should NOT be substituted for pre-project review or for on-site surveys.
Presumed Extant
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