The Plant List — A working list for all plant species

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3 plant name records match your search criteria Helianthus laevigatus. The results are below.

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See "Status", "Confidence level", "Source" for definitions.

Name Status Confi­dence level Source Date supplied
Helianthus laevigatus Torr. & A.Gray Accepted M TICA
Helianthus laevigatus subsp. laevigatus Synonym L TICA
Helianthus laevigatus subsp. reindutus (E.S.Steele) E.S.Steele Synonym L TICA