Dig deeper at SERNEC, a consortium of southeastern herbaria.
There are four varieties of S. rugosa in North Carolina: aspera (statewide), celtidifolia (eastern half of the state), cronquistiana (mountains), and the nominate rugosa (mountains and Piedmont). Read more at Vascular Plants of North Carolina.
Spermatophytes (seed plants): Angiosperms (flowering plants): Eudicots: Core Eudicots: Asterids: Campanulids: Asterales
Flora of North America
Solidago rugosa ssp. aspera var. cronquistiana
Manual of the Southeastern Flora (Small, 1933)
Cronquist's Wrinkleleaf Goldenrod, Cronquist's Goldenrod
No pictures are available at this time.