| 下位分類群 | Cystostemon barbatus Cystostemon ethiopicus Cystostemon heliocharis Cystostemon hispidissimus Cystostemon hispidus Cystostemon intricatus Cystostemon kissenioides Cystostemon linearifolius Cystostemon loveridgei Cystostemon macranthera Cystostemon mechowii Cystostemon medusa Cystostemon mwinilungensis Cystostemon socotranum Cystostemon somaliensis Cystostemon virescens |