Eukaryota | Plantae | Pteridobiotina | Tracheophyta | Magnoliopsida | Capparales | Tropaeolaceae | Tropaeolum
COL:CS5HF | COL:P | COL:CMQ8S | COL:TP | COL:MG | COL:V5D96 | COL:HJR | COL:82Y4
(Chatton, 1925) Whittaker & Margulis, 1978 |  | Britton & Brown |  |  | Juss. ex Bercht. & J.Presl | Juss. ex DC. | L.