Harrisia gracilis (Mill.) Britton in Bull. Torrey Bot. Club 35: 563. 1908

is new combination for Cereus gracilis Mill., Gard. Dict., ed. 8: Cereus no. 8. 1768

Lectotype (designated by Franck, A. R. 20121): Trew, Pl. Select., Tab. 14. 1751

Taxon for this name

1. Franck, A. R. 2012: Synopsis of Harrisia including a newly described species, several typifications, new synonyms, and a key to species. – Haseltonia 18: 95-104. http://doi.org/10.2985/026.018.0112