Delaware Wildflowers • Colors

Musk Thistle
Carduus nutans
Asteraceae — Aster family
Non-native
Musk Thistle
White Clay Creek State Park -- Possum Hill
June 2003
Musk Thistle
Mill Creek Greenway Trail
June 2003
Musk Thistle
Musk Thistle
Musk Thistle
Auburn Heights Preserve
May 2015
Musk Thistle
Musk Thistle
Musk Thistle
Auburn Valley State Park
June 2020

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Photos copyright David G. Smith

Information from the Delaware Flora Checklist used with author's permission.

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