Sphaerotheca humuli var. fuliginea
Fungi | Basidiomycota | Urediniomycetes | Uredinales | Incertae sedis | Sphaerotheca | Sphaerotheca humuli
nettleleaf giant hyssop (Agastache urticifolia (Benth.) O. Kuntze)
Snow Basin Recreation Area, 8 mi SW of Huntsville