Cereus serpentinus var. strictior Walp., Repert. Bot. Syst. 2: 278. 1843 Cereus serpentinus var. strictior Walp., Repert. Bot. Syst. 2: 278. 1843Taxon for this nameCereus serpentinus var. strictior Walp., Repert. Bot. Syst. 2: 278. 1843
