Cremospermopsis (Skog and Kvist, 2002)

Clark, John L. & Clavijo, Laura, 2017, Cremospermopsis galaxias (Gesneriaceae), a new species from northwestern Colombia, Phytotaxa 323 (3), pp. 282-288 : 288

Key to the species of Cremospermopsis

1. Herb or shrub to 2 m tall; leaves oblanceolate or less commonly elliptic, apex acuminate; corolla tube not hidden by the calyx lobes, outside and distally glandular pilose to villous; corolla lobes yellow or white with pink or violet markings...... C. cestroides

- Herb to 60 cm tall; leaves obovate or less commonly elliptic, apex obtuse, rounded, occasionally acute; corolla tube partially to mostly hidden by the calyx lobes, outside glabrous; dorsal corolla lobes lavender, lateral and ventral lobes white or yellow.........2

2. Leaves bullate, adaxially with white spots on the bullae, margin ciliate; peduncle glabrate; inflorescence bracts tomentulose; calyx glabrate with scattered short glandular trichomes abaxially ............................................................................................. C. galaxias

- Leaves not bullate, adaxially uniformly green, margin remotely serrate to subentire; peduncle pilose; inflorescence bracts tomentose; calyx pilose to tomentose abaxially ........................................................................................................................ C. parviflora