Solidago villosicarpa LeBlond – glandular wand goldenrod, hairy-seed goldenrod Solidago virgaurea L. – European goldenrod Solidago vossii J.S.Pringle & Laureto – Voss's goldenrod Solidago wrightii A.Gray – Wright's goldenrod Solidago yokusaiana Makino Natural hybrids Solidago × asperula Desf. (S. rugosa × S. sempervirens) Solidago × beaudryi Boivin (S. rugosa × S. uliginosa) Solidago × calcicola (Fernald) Fernald – limestone goldenrod Solidago × erskinei Boivin (S. canadensis × S. sempervirens) Solidago × niederederi Khek (S. canadensis × S. virgaurea) Solidago × ovata Friesner (S. sphacelata × S. ulmifolia) Solidago × ulmicaesia Friesner (S. caesia × S. ulmifolia) Formerly included Numerous species formerly considered members of Solidago are now regarded as better suited to other genera, including Brintonia, Duhaldea, Euthamia, Gundlachia, Inula, Jacobaea, Leptostelma, Olearia, Psiadia, Senecio, Sphagneticola, Symphyotrichum, Trixis, and Xylothamia. References External links Goldenrod identification. Andy's Northern Ontario Wildflowers. Goldenrods Group. Ontario Wildflowers. Solidago: Goldenrods. Astereae Lab. University of Waterloo (Canada). Asteraceae genera Taxa named by Carl Linnaeus Plant dyes