Gymnorebutia neocumingii subsp. trollii (Oeser) Doweld in Sukkulenty 4(1-2): 24. 2002 ["2001"]
Gymnorebutia neocumingii subsp. trollii in Sukkulenty 4(1-2): 24. 2002 ["2001"]
is new combination for Weingartia trollii in Kakteen And. Sukk. 29(6): 131. 1978