Echinopsis densispina f. cupreoviridis (Wessner) Buining in Sukkulentenkunde 7-8: 95. 1963
Echinopsis densispina f. cupreoviridis in Sukkulentenkunde 7-8: 95. 1963
is new combination for Lobivia chlorogona var. cupreoviridis in Cactaceae (Berlin) 1940: 17. 1940