Species Details

Ivesia pickeringii

Pickering's ivesia

  Download Report   Calflora     eFlora     CCH     CalPhotos
Photo by © 2012 Julie Kierstead Nelson  max-height:128px; max-width:145px;
© 2012 Julie Kierstead Nelson
Photo by © 2012 Julie Kierstead Nelson  max-height:128px; max-width:145px;
© 2012 Julie Kierstead Nelson
Photo by © 2012 Julie Kierstead Nelson  max-height:128px; max-width:145px;
© 2012 Julie Kierstead Nelson
Scientific Name:
Ivesia pickeringii Gray
Common Name:
Pickering's ivesia
Family: Rosaceae
Element Code: PDROS0X0D0
USDA Plants Symbol: IVPI
Synonyms/Other Names:
Lifeform: perennial herb
Blooming Period: Jun-Aug(Oct)
Elevation:
800 - 1510 meters
2625 - 4955 feet
General Habitat:
  • Lower montane coniferous forest
  • Meadows and seeps
General Micro Habitat: usually serpentinite seeps
Micro Habitat:
  • Clay
  • Mesic
  • Seeps (usually)
  • Serpentinite (usually)
Notes:
Threatened by grazing, logging, mining, road maintenance, and habitat loss. Klamath NF has adopted species management guidelines. See Proceedings of the American Academy of Arts and Sciences 6:531 (1865) for original description.
Threats:
Taxonomy:
Other:
Total Occurrences: 13
Element Occurrence Ranks:
A B C D X U
4 4 3 0 0 2
Occurrence Status:
Historical >20 Years 1
Recent <=20 Years 12
Presence:
Presumed Extant 13
Possibly Extirpated 0
Presumed Extirpated 0
California Endemic:
California Island:
States: Name (Code)
California (CA)
California Counties and Islands: Name (Code)
Siskiyou (SIS), Trinity (TRI)
Quads: Name (Quad Code)
Callahan (4112237), China Mtn. (4112245), Covington Mill (4012287), Scott Mountain (4112236), Tangle Blue Lake (4112226), Weed (4112244), Whisky Bill Peak (4112215)
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