Ferocactus reppenhagenii G.Unger in Kakteen And. Sukk. 25(3): 50. 1974
Ferocactus reppenhagenii in Kakteen And. Sukk. 25(3): 50. 1974
is basionym for Ferocactus alamosanus subsp. reppenhagenii in Cactaceae Consensus Init. 6: 15. 1998
is basionym for Parrycactus reppenhagenii in Novosti Sistematiki Vysshikh Rastenii 32: 118. 2000
is basionym for Parrycactus alamosanus subsp. reppenhagenii in Sukkulenty 3: 36. 2000