Gymnocalycium marsoneri subsp. matoense (Buining & Brederoo) P.J.Braun & Esteves in Succulenta (Netherlands) 74(3): 131.
Gymnocalycium marsoneri subsp. matoense in Succulenta (Netherlands) 74(3): 131. 1995
is new combination for Gymnocalycium matoense in Kakteen And. Sukk. 26(12): 265. 1975
Gymnocalycium marsoneri subsp. matoense in Succulenta (Netherlands) 74(3): 131. 1995