Galium tinctorum var. subbiflorum (Wiegand) Fernald variety synonym

Galium trifidum subsp. halophilum (Fernald & Wiegand) Puff subspecies accepted

Galium trifidum subsp. columbianum (Rydb.) Hultén subspecies accepted

Galium trifidum var. pacificum Wiegand variety synonym

Galium columbianum Rydb. species synonym

Galium cymosum Wiegand species synonym

Galium taquetii H.Lév. species synonym

Galium trifidum var. brevipedunculatum Regel variety synonym

Galium trifidum subsp. subbiflorum (Wiegand) Piper subspecies synonym

Galium subbiflorum (Wiegand) Rydb. species synonym

Galium tinctorium var. subbiflorum (Wiegand) Fernald variety synonym

Galium claytonii var. subbiflorum (Wiegand) Wiegand variety synonym

Galium trifidum var. pusillum A.Gray variety synonym

Rubia linnaeana Baill. species synonym

Galium ruprechtii Pobed. species synonym

Galium trifidum var. europaeum Rupr. variety synonym

Galium baicalense Pobed. species synonym

Galium trifidum var. trifidum variety synonym

Galium trifidum subsp. trifidum subspecies accepted

Galium brevipes Fernald & Wiegand species heterotypic synonym

Galium trifidum subsp. distentum Printz subspecies synonym

Galium trifidum var. halophilum Fernald & Wiegand variety synonym

Galium trifidum f. halophilum (Fernald & Wiegand) B.Boivin form synonym

Galium trifidum subsp. pacificum (Wiegand) Piper & Beattie subspecies synonym

Galium trifidum var. subbiflorum Wiegand variety synonym

Galium claytonii subsp. subbiflorum (Wiegand) Piper & Beattie subspecies synonym

Galium trifidum subsp. subbiflorum (Wiegand) Puff subspecies accepted

Galium brandegeei A.Gray species synonym

Galium trifidum f. brevipedunculatum Regel form synonym

Galium triflorum var. europaeum F.Schmidt variety synonym

Galium trifidum subsp. brevipes (Fernald & Wiegand) Á.Löve & D.Löve subspecies accepted