Solidago missouriensis var. tenuissima (Wooton & Standley) C. Taylor & J. Taylor
Solidago missouriensis var. tenuissima (Wooton & Standley) C. Taylor & J. Taylor is a synonym sensu FNA Ed. Comm., 2006b of:
Solidago missouriensis Nuttall, an accepted species name sensu FNA Ed. Comm., 2006b.