musk thistle, Carduus nutans  (Asterales: Asteraceae) - 5358596

musk thistle
Carduus nutans L.

Descriptor: Biological Control
Description: Field collection of musk thistle plants (Carduus nutans) harboring the biological control weevil, Trichosirocalus horridus.
Image type: Field
Image location: United States

Specimen Information

Specimen in collection: No
Specimen Condition:
Identification Method:

Photographer Information

Name: L.L. Berry
Country: United States

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Image Number: 5358596

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Image Citation:(?) L.L. Berry,

Node Affiliation: Colorado State University

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Image uploaded on Friday, January 18, 2008
Image Information last updated on Thursday, April 10, 2008