Pycnorhachis

Pycnorhachis is a monotypic genus of flowering plants belonging to the family Apocynaceae. The only species is Pycnorhachis maingayi.^[1]

Pycnorhachis
Scientific classification
Kingdom:	Plantae
Clade:	Tracheophytes
Clade:	Angiosperms
Clade:	Eudicots
Clade:	Asterids
Order:	Gentianales
Family:	Apocynaceae
Subfamily:	Asclepiadoideae
Tribe:	Marsdenieae
Genus:	Pycnorhachis Benth.
Species:	P. maingayi
Binomial name
Pycnorhachis maingayi Hook.f.

Its native range is Peninsula Malaysia.^[1]