Characteristics
Helianthus occidentalis Riddell ssp. occidentalis
western sunflower
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Vascular
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Not Native
UPL (NWPL EMP)
FACU (NWPL NCNE)
SNA (State Rank)
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Classification
Eudicots
Asterales
Helianthus occidentalis Riddell ssp. occidentalis - western sunflower
Citation
Helianthus occidentalis Riddell ssp. occidentalis
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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.