Eukaryota | Plantae | Pteridobiotina | Tracheophyta | Magnoliopsida | Myrtales | Onagraceae | Onagroideae | Circaeeae | Circaea | Circaea cordata
COL:CS5HF | COL:P | COL:CMQ8S | COL:TP | COL:MG | COL:3LY | COL:DL8 | COL:K22 | COL:KV3TL | COL:3Q3C | COL:5Z6X8
(Chatton, 1925) Whittaker & Margulis, 1978 |  | Britton & Brown |  |  | Juss. ex Bercht. & J.Presl | Juss. | Beilschm. | Dumort. | L. | Royle