Echinopsis bridgesii subsp. yungasensis (F.Ritter) P.J.Braun & Esteves in Succulenta (Netherlands) 74(3): 130. 1995
Echinopsis bridgesii subsp. yungasensis in Succulenta (Netherlands) 74(3): 130. 1995
is new combination for Echinopsis yungasensis, Kakteen Südamerika 2: 631. 1980