Template:Majure et al., 2012
- Majure, L.C., Puente, R., Griffith, M.P., Judd, W.S., Soltis, P.S. & Soltis, D.E. 2012. Phylogeny of Opuntia s.s. (Cactaceae): clade delineation, geographic origins, and reticulate evolution. American Journal of Botany 99: 847–864.DOI: 10.3732/ajb.1100375
