In synonymy, under Packera macounii, the first synonym listed is an illegitimate homonym, according to IPNI. The earlier Schwein. ex Elliott's name is listed as a synonym of Packera aurea in IPNI and POWO
Senecio fastigiatus Nutt. 1841, nom. illeg. hom., non Schwein. ex Elliott 1823]
brouille
commented
5 months ago
In synonymy, under Packera macounii, the first synonym listed is an illegitimate homonym, according to IPNI. The earlier Schwein. ex Elliott's name is listed as a synonym of Packera aurea in IPNI and POWO
Senecio fastigiatus Nutt. 1841, nom. illeg. hom., non Schwein. ex Elliott 1823]