There were 3 illustrations found for C. Mentges
12 683046 Mulinum albovaginatum Gillies & Hook. [80 683074 Mulinum pauciflorum Reiche]Ann. Missouri Bot. Gard., vol. 52 : p. 279, t. 2 (1965) [C. Mentges]
2 90413 Arracacia ravenii Constance & AffolterNovon, vol. 5 : p. 23 (1995) [C. Mentges]
2 274304 Cordylanthus orcuttianus A. GrayMadroño, vol. 23 : p. 89, fig. 1 (1975-1976) [C. Mentges]