Synonyms
Rapicactus subterraneus subsp. booleanus (G.S.Hinton) Lüthy
Neolloydia booleana (G.S.Hinton) Doweld
Turbinicarpus mandragora subsp. booleanus (G.S.Hinton) Lüthy
Turbinicarpus subterraneus subsp. booleanus (G.S.Hinton) Zachar
Turbinicarpus booleanus G.S.Hinton