16613058 578110 Kohleria tubiflora (Cav.) Hanst. [107 464317 Gesneria tubiflora Cav.] E.A. von Regel, Gartenflora, vol. 3 : t. 74, fig. a (1853)
 
4676246 561945 Isoloma angustum (Copel.) Tardieu [125 917904 Schizoloma angustum Copel.] Philipp. J. Sci., Suppl., vol. 1 (No. 1 - No. 5): p. 259, t. 1, fig. B (1833) [H. Navarro]
 
2459206 577994 Kohleria affinis (Fritsch) Roalson & Boggan [125 190985 Capanea affinis Fritsch] M. Barnas-Pomeroy, C.F.J. Barnas, Wildflowers and landscapes of Ecuador - The way we knew it fasicle B, : t. 5 (2014) [M. Barnas-Pomeroy]