Page author: David Giblin
Carduus pycnocephalus ssp. pycnocephalus
Italian plumeless thistle
Specimens
Photos
Distribution: Occurring west of the Cascades crest in Washington, where known only from Clallam County; Washington to California and Idaho, also in central and eastern U.S.
Habitat: Disturbed, open areas at low elevation.
Origin: Introduced from Europe
Conservation Status: Not of concern
Pollination: Bees, flies, beetles, wasps
Description:
[none provided]
Accepted Name:
Carduus pycnocephalus L. ssp. pycnocephalus
Publication: Sp. Pl. Ed. 2,. 2: 1151. 1753.
Publication: Sp. Pl. Ed. 2,. 2: 1151. 1753.
Synonyms & Misapplications:
(none provided)
Additional Resources:
PNW Herbaria: Specimen records of Carduus pycnocephalus ssp. pycnocephalus in the Consortium of Pacific Northwest Herbaria database
WA Flora Checklist: Carduus pycnocephalus ssp. pycnocephalus checklist entry
OregonFlora: Carduus pycnocephalus ssp. pycnocephalus information
E-Flora BC: Carduus pycnocephalus ssp. pycnocephalus atlas page
CalPhotos: Carduus pycnocephalus ssp. pycnocephalus photos
3 photographs:
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