Species Details

Iris bracteata

Siskiyou iris

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Photo of Iris bracteata
©2012 Aaron Schusteff
Photo of Iris bracteata
©2020 John Doyen
Lifeform: perennial rhizomatous herb
Blooming Period: May-Jun
Elevation:
180 - 1070 meters
590 - 3510 feet
General Habitat:
  • Broadleafed upland forest
  • Lower montane coniferous forest
General Micro Habitat:
Micro Habitat:
  • Serpentinite
Notes:
Move to List 4? Need locality and abundance information.
Threats:
Taxonomy:

Hybridizes with other Iris spp.

Other:
Total Occurrences: 0
Element Occurrence Ranks:
A B C D X U
0 0 0 0 0 0
Occurrence Status:
Historical >20 Years 0
Recent <=20 Years 0
Presence:
Presumed Extant 0
Possibly Extirpated 0
Presumed Extirpated 0
California Endemic:
California Island:
States: Name (Code)
California (CA), Oregon (OR)
California Counties and Islands: Name (Code)
Del Norte (DNT), Shasta (SHA), Siskiyou (SIS), Trinity (TRI)
Quads: Name (Quad Code)
Broken Rib Mtn. (4112386), Gasquet (4112378), High Plateau Mtn. (4112388), Hurdygurdy Butte (4112377), Polar Bear Mtn. (4112385), Scott Mountain (4112236), Shasta Dam (4012264), Shelly Creek Ridge (4112387), Smith River (4112482)
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.

Map

Presumed Extant
Counties   Quads
Original Description: Proceedings of the American Academy of Arts and Sciences 20:375 (1885)
Species Account: Iris bracteata profile for potential Species of Conservation Concern evaluation (2018)