Wahlenbergia thunbergii (Schult.) B. Nord., Taxon 52: 821. 2003
- ≡Roella thunbergii (Schult.) A. DC., Monogr. Campan.: 174. 1830
- =Lightfootia divaricata H. Buek in Ecklon & Zeyher, Enum. Pl. Afric. Austral.: 375. 1837
- =Lightfootia intermedia H. Buek in Ecklon & Zeyher, Enum. Pl. Afric. Austral.: 374. 1837
- =Lightfootia mucronulata H. Buek in Ecklon & Zeyher, Enum. Pl. Afric. Austral.: 375. 1837
- =Lightfootia thymifolia H. Buek in Ecklon & Zeyher, Enum. Pl. Afric. Austral.: 373. 1837
- =Lightfootia uitenhagensis H. Buek in Ecklon & Zeyher, Enum. Pl. Afric. Austral.: 373. 1837
- ≡Wahlenbergia uitenhagensis (H. Buek) Lammers, Taxon 44: 338. 1995
- =Lightfootia pubescens A. DC. in de Candolle, Prodr. 7: 419. 1839
- ≡Lightfootia ciliata var. pubescens (A. DC.) Sond. in Harvey & Auct. Suc. (Eds.), Fl. Cap. 3: 561. 1865
- =Lightfootia buekii Sond. in Harvey & Auct. Suc. (Eds.), Fl. Cap. 3: 560. 1865
- =Lightfootia ciliata Sond. in Harvey & Auct. Suc. (Eds.), Fl. Cap. 3: 561. 1865, nom. illeg.
- =Lightfootia ciliata var. debilis Sond. in Harvey & Auct. Suc. (Eds.), Fl. Cap. 3: 561. 1865
- ≡Lightfootia divaricata var. debilis (Sond.) Adamson, J. S. African Bot. 21: 182. 1955
- ≡Wahlenbergia thunbergii var. debilis (Sond.) B. Nord., Taxon 52: 821. 2003
- –Wahlenbergia uitenhagensis var. debilis (Sond.) Welman, Bothalia 26: 157. 1996, nom. inval.
- =Lightfootia ciliata var. major Sond. in Harvey & Auct. Suc. (Eds.), Fl. Cap. 3: 561. 1865
- =Lightfootia divaricata var. filifolia Adamson, J. S. African Bot. 21: 183. 1955
- ≡Wahlenbergia uitenhagensis var. filifolia (Adamson) Welman, Bothalia 26: 157. 1996
- ≡Wahlenbergia thunbergii var. filifolia (Adamson) B. Nord., Taxon 52: 821. 2003