Taxon  Report   8187 
Urtica dioica  L.  ssp. holosericea  (Nutt.) Thorne
Giant creek nettle,  Hoary nettle, Mountain nettle, Stinging nettle
Urtica dioica ssp. holosericea
© 2004 George W. Hartwell
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Urtica dioica ssp. holosericea
© 2004 George W. Hartwell
Urtica dioica ssp. holosericea
© 2007 Neal Kramer
Urtica dioica ssp. holosericea, a dicot, is a perennial herb that is native to California and is also found outside of California, but is confined to western North America.

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Plant Characteristics
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Bloom Period
Urtica dioica ssp. holosericea
© 2013 Neal Kramer
Family: URTICACEAE  
Genus: Urtica
Parent Record Urtica dioica
Communities:
Yellow Pine Forest, Red Fir Forest, Lodgepole Forest, Subalpine Forest, Foothill Woodland, Chaparral, Valley Grassland, (many plant communities), wetland-riparian
Wetlands:Usually occurs in wetlands, but occasionally found in non wetlands [U.S. Fish & Wildlife Service.]
Toxicity: DERMATITIS   [California Poison Control System 2010]    
Distribution by County 

Add an Observation of  Urtica dioica ssp. holosericea

Name Status:
Accepted by TJM2 + PLANTS + JM93
Alternate Names:
(according to)

PLANTS: Urtica breweri
PLANTS: Urtica dioica var. holosericea
PLANTS: Urtica dioica var. occidentalis
PLANTS: Urtica gracilis ssp. holosericea
PLANTS: Urtica gracilis var. greenei
PLANTS: Urtica gracilis var. holosericea
PLANTS: Urtica holosericea
PLANTS: Urtica trachycarpa
More information about  Urtica dioica ssp. holosericea
Nursery / seed vendor availability from CNPLX
This plant is available commercially.
Photos on CalPhotos / Google Images
Jepson eFlora

Records from the Consortium of California Herbaria

Original Publication citation (ITIS)

USDA PLANTS Profile (URDIH)

Search the International Plants Names Index

Search efloras.org (Flora of North America)

Search the Lady Bird Johnson Wildflower Center

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]. 2016. Berkeley, California: The Calflora Database [a non-profit organization].
Available: http://www.calflora.org/   (Accessed: Jun 25, 2016).

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