Streptocarpus nimbicola Hilliard & B.L.Burtt

Corolla c. 15–30 mm. long, tube whitish often heavily suffused magenta-pink above; limb whitish outside, pale to medium violet or pink inside, white around entire mouth, pilose outside, particularly on tube, with or without gland-tipped hairs, densely glandular inside particularly around mouth; tube c. 5–7 mm. long, subcylindrical, bulbous at base, base c. 3 mm. in diam., bent sharply downwards about the middle, compressed laterally in the throat; throat c. 2 mm. across; limb very oblique, more conspicuous than the tube, upper lip of 2 suborbicular to elliptic-oblong lobes, c. 5–10 × 5–8 mm., lower lip c. 10–20 mm. long, lobes suborbicular to elliptic-oblong, c. 5–12 × 4–12 mm.