Epilobium adenocaulon var. cinerascens (Piper) M. Peck nom. illeg.
Epilobium adenocaulon var. cinerascens (Piper) M. Peck nom. illeg. is a synonym sensu FNA Ed. Comm., 2021 of:
Epilobium ciliatum subsp. glandulosum (Lehmann) Hoch & P.H. Raven, an accepted subspecies name sensu FNA Ed. Comm., 2021.