Prionopetalum frundsbergi Attems, 1927

Prionopetalum serratum frundsbergi Attems, 1927: 85 .

Prionopetalum frundsbergi – Kraus 1960: 87.

Previous Eastern Arc records: Tanga Region, Muheza Distr., Mgambo Proposed FR, 350 m a.s.l., Sep. 1996, N. Cordeiro leg. (Enghoff et al. 2016).

General distribution: known from several places in NE Tanzania and SE Kenya (Enghoff et al. 2016).