Eukaryota | Plantae | Pteridobiotina | Tracheophyta | Magnoliopsida | Capparales | Brassicaceae | Brassicoideae | Thelypodieae | Streptanthus | Streptanthus californicus
COL:CS5HF | COL:P | COL:CMQ8S | COL:TP | COL:MG | COL:V5D96 | COL:C6GCC | COL:C6GDD | COL:KVVYF | COL:C8GWZ | COL:896YB
(Chatton, 1925) Whittaker & Margulis, 1978 |  | Britton & Brown |  |  | Juss. ex Bercht. & J.Presl | Burnett | Prantl & Karl | Prantl | Nutt. | (S.Watson) Greene