Species Details

Packera macounii

Siskiyou Mountains ragwort

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Photo by ©2015 John Doyen  max-height:128px; max-width:145px;
©2015 John Doyen
Photo by ©2008 Keir Morse  max-height:128px; max-width:145px;
©2008 Keir Morse
Photo by ©2008 Keir Morse  max-height:128px; max-width:145px;
©2008 Keir Morse
Scientific Name:
Packera macounii (Greene) W.A. Weber & A. Love
Common Name:
Siskiyou Mountains ragwort
Family: Asteraceae
Element Code: PDAST8H1Z0
USDA Plants Symbol: PAMA35
Synonyms/Other Names:
Lifeform: perennial herb
Blooming Period: Jun-Jul
Elevation:
400 - 915 meters
1310 - 3000 feet
General Habitat:
  • Chaparral
  • Lower montane coniferous forest
General Micro Habitat:
Micro Habitat:
  • Disturbed areas (often)
  • Serpentinite (sometimes)
Notes:
See Senecio macounii in The Jepson Manual (1993). See Pittonia 3:169 (1897) for original description and North American Flora II 10:93-94 (1978) for taxonomic treatment. See Phytologia 49(1): 44-50 (1981) for revised nomenclature.
Threats:
Taxonomy:
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), Washington (WA)
California Counties and Islands: Name (Code)
Del Norte (DNT), Siskiyou (SIS)
Quads: Name (Quad Code)
Blue Creek Mtn. (4112347), Cant Hook Mtn. (4112368), Childs Hill (4112461), High Divide (4112481), Kangaroo Mtn. (4112382), Klamath Glen (4112358), Ship Mountain (4112367)
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