Characteristics
Angiosperms (Dicots)
Helianthus silphioides Nutt.
Rosinweed Sunflower
Herb
Perennial
Vascular
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Native
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Classification
Citation
<a href=https://www.biodiversitylibrary.org/page/36318087>Helianthus silphioides Nuttall, Trans. Amer. Philos. Soc., n.s. 7: 366. 1841.</a>
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Species Distribution Map
Specimens and Distribution
Click on an Accession Number to view additional details about the specimen.
Range of years during which specimens were collected: