Wahlenbergia dieterlenii Wahlenbergia dieterlenii (E. Phillips) Lammers, Taxon 44: 336. 1995≡Lightfootia dieterlenii E. Phillips, Ann. S. African Mus. 16: 178. 1917=Lightfootia caledonica Sond. in Harvey & Auct. Suc. (Eds.), Fl. Cap. 3: 559. 1865