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Wahlenbergia undulata
Wahlenbergia undulata (L.f.) A. DC. [Accepted]
Campanulaceae Campanuloideae Wahlenberginae
2 1071018 Wahlenbergia undulata (L.f.) A. DC. [80 188093 Campanula undulata L.f.]
Fl. Madag., vol. 187 (Campanulacées): p. 7 (1978) [J. Lemeux]
2 1071018 Wahlenbergia undulata (L.f.) A. DC. [80 188093 Campanula undulata L.f.]
W. Curtis, Bot. Mag., vol. 117 [ser. 3, vol. 47]: t. 7174 (1891) [M. Smith]
2 1071018 Wahlenbergia undulata (L.f.) A. DC. [80 188093 Campanula undulata L.f.]
Ill. S. Afr. Flora: () [M.C. Fawkes]
2 1071018 Wahlenbergia undulata (L.f.) A. DC. [80 188093 Campanula undulata L.f.]
J.M. Wood, M.S. Evans, Natal Pl., vol. 1 : t. 37 (1898) [F.L.]
2 1071018 Wahlenbergia undulata (L.f.) A. DC. [80 188093 Campanula undulata L.f.]
C. Letty, Wild Fl. Transvaal: p. 334, t. 166, fig. 1 (1962) [C. Letty]