Characteristics
Silphium laciniatum L.
compass plant
Wet edges of railroads.
Forb/herb
Perennial
Vascular
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Not Native
SNA (State Rank)
G5 (Global Rank)
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Classification
Citation
Silphium laciniatum L.
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Species Distribution Map
This species has been reported in the counties highlighted in the interactive distribution map below. Click on a county to display its name.