This species has more than one infraspecific taxon. For more details, please see the subspecies and varieties.
Characteristics
Flowering Plants
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Carduus acanthoides L.
Spiny plumeless thistle
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Forb
Biennial
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On the state Noxious Weed list
Not Native
Classification
Subspecies and Varieties
Species Distribution Map
Based on vouchered plant specimens only. Click on a county to display its name.
Synonyms
Specimens and Distribution
Click on an Accession Number to view additional details about the specimen.
Range of years during which specimens were collected: