Characteristics
Erigeron bonariensis L.
South American horseweed, flax-leaved horseweed
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Herbaceous Dicot
Annual
Vascular
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Zihao Wang appears to have been the first to note this species from New York (see iNaturalist observation 90606153).
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Not Native
Naturalized
SNA (State Rank)
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Classification
Eudicots
Asterales
Erigeron bonariensis L. - South American horseweed, flax-leaved horseweed
Citation
Erigeron bonariensis 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.