Taxon  Report   4191    
Hieracium scouleri  Hook.
Hounds tongue hawkweed,  Houndstongue hawkweed, Scouler's hawkweed, Scouler's woollyweed
Hieracium scouleri
© 2001 Jeff Abbas
Photos from
CalPhotos / Calflora
Hieracium scouleri
© 2012 Jean Pawek
Hieracium scouleri
© 2012 Jean Pawek
Hieracium scouleri, a dicot, is a perennial herb that is native to California, is also found outside of California, but is confined to western North America.

Interactive Distribution Map

Observation Hotline
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point, line, or polygon

Plant Characteristics
and Associations

Bloom Period
Hieracium scouleri
© 2011 Steve Matson
Genus: Hieracium
Communities: Chaparral, Yellow Pine Forest
Name Status:
Accepted by JEF + PLANTS

Alternate Names:
ICPN: Hieracium albertinum
ICPN: Hieracium scouleri var. albertinum
ICPN: Hieracium scouleri var. griseum
. . .
More information about  Hieracium scouleri
Nursery / seed vendor availability from CNPLX
Commercial availability unknown.
Landscaping information from Calscape
Photos on   /   Google Images
Jepson eFlora

Records from the Consortium of California Herbaria

ITIS Original Publication citation


Search the International Plants Names Index

Search (Flora of North America)

website references from Google

Suggested Citation
Calflora: Information on California plants for education, research and conservation, with data contributed by public and private institutions and individuals, including the Consortium of California Herbaria. [web application]. 2019. Berkeley, California: The Calflora Database [a non-profit organization]. Available:   (Accessed: Jan 21, 2019).