Verticillasters only sparingly hirsute. Corolla white (to pale yellow?), 2-2.5cm long; limb densely short-hairy outside. Fruiting calyx almost glabrous, the teeth often broken off.
Verticillasters densely covered with long woolly hairs, golden yellow. Corolla pale yellow, 1.5-2 cm long; limb densely pilose outisde. Fruiting calyx hirsute or woolly pubescent, the teeth persistent
