Glandularia canadensis (L.) Nutt.
Family: Verbenaceae
rose vervain
[Glandularia drummondii (Lindl.) Small,  more]
Glandularia canadensis image
Dan Tenaglia  
Glandularia canadensis image
from USDA Plants Website  
Glandularia canadensis image
Botanical Illustration  
Glandularia canadensis image
Kurt Stüber  
Glandularia canadensis image
Kyle Steele  
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