Characteristics
Angiosperms (Dicots)
Helianthus strumosus L.
Rough Sunflower; Roughleaf Sunflower; Pale Leaf Sunflower
Herb
Perennial
Vascular
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Native
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Classification
Asterales
Helianthus strumosus L. - Rough Sunflower; Roughleaf Sunflower; Pale Leaf Sunflower
Citation
<a href=https://www.biodiversitylibrary.org/page/358926>Helianthus strumosus Linnaeus, Sp. Pl. 2: 905. 1753.</a>
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<a href=http://linnean-online.org/10550/>Without data (lectotype: LINN 1024.7). Lectotypified by E. E. Watson, Pap. Michigan Acad. Sci. 9: 460, pl. 83. 1929.</a>
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: