Conophytum bachelorum subsp. sponsaliorum S.A.Hammer in Piante Grasse 15(4 Suppl.): 38. 1996
Conophytum bachelorum subsp. sponsaliorum in Piante Grasse 15(4 Suppl.): 38. 1996
is basionym for Conophytum obscurum subsp. sponsaliorum, Dumpling & His Wife: 212. 2002