Gymnocalycium spegazzinii subsp. bayrianum (H.Till) Halda in Cactaceae etc. 9(3): 84. 1999

Gymnocalycium spegazzinii subsp. bayrianum (H.Till) Halda in Cactaceae etc. 9(3): 84. 1999

Gymnocalycium spegazzinii subsp. bayrianum (H.Till) Halda in Cactaceae etc. 9(3): 84. 1999

is new combination for Gymnocalycium bayrianum H.Till in Kakteen And. Sukk. 38(8): 191. 1987

Taxon for this name

Gymnocalycium spegazzinii subsp. bayrianum (H.Till) Halda