Ptelea aptera

Ptelea aptera, the wingless ptelea,^{[citation needed]} is a small flowering shrub native to Baja California Norte, Mexico. It is neighbored by the more northern Ptelea crenulata, the western hoptree. It seemingly has the smallest distribution of the three species. This species is located almost entirely within the Baja area and is predicted to be at risk of extinction.^[1]

Ptelea aptera
Scientific classification
Kingdom:	Plantae
Clade:	Tracheophytes
Clade:	Angiosperms
Clade:	Eudicots
Clade:	Rosids
Order:	Sapindales
Family:	Rutaceae
Genus:	Ptelea
Species:	P. aptera
Binomial name
Ptelea aptera Parry