3300932 976223 Stenandrium dulce (Cav.) Nees [80 892938 Ruellia dulcis Cav.] M. North, Paintings M. North: t. 9, fig. 3 () [M. North]
 
2755802 976223 Stenandrium dulce (Cav.) Nees [80 892938 Ruellia dulcis Cav.] Ann. Missouri Bot. Gard., vol. 71 : p. 1041 (1984) [-]
 
1045752 976223 Stenandrium dulce (Cav.) Nees [80 892938 Ruellia dulcis Cav.] J.C. Mutis, Draw. Roy. Bot. Exped. Granada: t. 1673 (1783) [José Manuel Martínez]
 
3562802 976223 Stenandrium dulce (Cav.) Nees [80 892938 Ruellia dulcis Cav.] P.C. Standley, J.A. Steyermark, Fl. Guatemala, vol. 10(3,4): : p. 448, fig. 102 (1946-1977) [M. Pahl]
 
3847042 976223 Stenandrium dulce (Cav.) Nees [80 892938 Ruellia dulcis Cav.] Contr. U.S. Natl. Herb., vol. 31 : p. 126, fig. 42 (1958)
 
2459632 976223 Stenandrium dulce (Cav.) Nees [80 892938 Ruellia dulcis Cav.] M. Barnas-Pomeroy, C.F.J. Barnas, Wildflowers and landscapes of Ecuador - The way we knew it fasicle P, : t. 24 (2014) [M. Barnas-Pomeroy]
 
4332226 976290 Stenandrium tuberosum (L.) Urban [125 463722 Gerardia tuberosa L.] C. Plumier, H. Boerhaave, J. Burman, , vol. 1 : t. 395 (1733)
 
4237986 976290 Stenandrium tuberosum (L.) Urban [125 463722 Gerardia tuberosa L.] J.B.P.A. de Monet de Lamarck, J.L.M. Poiret, Tabl. Encycl., vol. 3 (tt, 501-750): t. 529, fig. 3 (1823) [Marechal]
 
4345866 976290 Stenandrium tuberosum (L.) Urban [125 463722 Gerardia tuberosa L.] C. Plumier, Mss., vol. 6 (Botanicon Americanum seu historia plantarum Americanis insulis nascentium): t. 142 (1689-1697) [C. Plumier]
 
4231276 976290 Stenandrium tuberosum (L.) Urban [125 463722 Gerardia tuberosa L.] C. Plumier, J. Burmann, Pl. Amer.: t. 75, fig. 2 (1755-1760)