Synonyms
Pseudognaphalium beneolens (Davidson) Anderb.
Gnaphalium canescens subsp. beneolens (Davidson) Stebbins & D.J.Keil
Pseudognaphalium canescens subsp. beneolens (Davidson) Kartesz
Gnaphalium beneolens Davidson
Pseudognaphalium canescens subsp. thermale (E.E.Nelson) Kartesz
Pseudognaphalium microcephalum var. thermale (E.E.Nelson) Dorn
Gnaphalium williamsii Rydb.
Gnaphalium canescens subsp. thermale (E.E.Nelson) Stebbins & D.J.Keil
Gnaphalium microcephalum subsp. thermale (A.Nelson) G.W.Douglas
Gnaphalium microcephalum var. thermale (E.E.Nelson) Cronquist
Gnaphalium thermale E.E.Nelson