Synonyms
Cleome diandra Burch.
Coalisina angustifolia var. diandra (Burch.) Roalson & J.C.Hall
Cleome angustifolia var. namaquensis Kers
Dianthera burchelliana Klotzsch ex Sond.
Polanisia diandra (Burch.) T.Durand & Schinz
Polanisia dianthera DC.
Coalisina angustifolia var. namaquensis (Kers) Roalson & J.C.Hall