providedName: Helianthus rigidus
resolvedName: Helianthus pauciflorus  subsp. pauciflorus
resolvedAuthorship: Nutt.
resolvedPath: Angiosperms | Asterales | Asteraceae | Helianthus | Helianthus pauciflorus | Helianthus pauciflorus  subsp. pauciflorus
resolvedPathAuthorships: | Link | Giseke | L. | Nutt. | Nutt.