Southern Horseweed in Anne Arundel Co., Maryland (8/10/2011). NOTE: purple dots on the phyllaries.
Southern Horseweed in Anne Arundel Co., Maryland (8/18/2010).
Map Snapshot
3 Records
Description
The pusila variety of Canadian Horseweed, known commonly as Southern Horseweed, can easily be identified by checking the tips of the phyllaries which are purple tipped.
Seasonality Snapshot
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Southern Horseweed in Anne Arundel Co., Maryland (8/10/2011). NOTE: purple dots on the phyllaries.
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Media by
Bill Harms.
Southern Horseweed in Anne Arundel Co., Maryland (8/18/2010).
View Record Details
Media by
Bill Harms.