Cynanchum riometense

Cynanchum riometense is a species in the genus Cynanchum, belonging to the family Apocynaceae. It was described by Sundell in 1981.

Related species

Cynanchum thesioides

Cynanchum roulinioides

Cynanchum pingtaoi

Cynanchum abyssinicum

Cynanchum aculeatum

Cynanchum alatum

Asketanthera picardae

Gonolobus leianthus

Hoya elliptica

Secamone africana

Asketanthera dolichopetala

Kanahia laniflora