Oncostemum pterocaule

Oncostemum pterocaule is a species in the genus Oncostemum of the Primulaceae family. It was first described by Mez in 1902.

Related species

Oncostemum ricnanense

Oncostemum phyllarthoides

Oncostemum musicola

Oncostemum pachybotrys

Oncostemum platycladum

Oncostemum phyllanthoides

Primula septemloba

Primula calliantha

Primula yunnanensis

Primula sonchifolia

Lysimachia rupestris

Primula bullata