The new species Petrocosmea villosa D.J.Middleton from Shan State, Myanmar is described. It is most similar to Petrocosmea kerrii Craib, P. crinita (W.T.Wang) Z.J.Qiu and P. heterophylla B.L.Burtt in Petrocosmea sect. Deinanthera but differs particularly in inflorescence structure, inflorescence indumentum and in the long calyx lobes.
A new species of Petrocosmea (Gesneriaceae) from Myanmar
Publication: Gardens' Bulletin Singapore
Year: 2021
Genera:
Petrocosmea