''Petrea'' is a genus of evergreen flowering vines native to tropical Americas. The genus was named in honour of Robert James Petre, 8th Baron Petre, Robert James Petre, an English Patronage, patron of botany.

Species

The following species are currently recognized: *''Petrea blanchetiana'' Johannes Conrad Schauer, Schauer *''Petrea bracteata'' Ernst Gottlieb von Steudel, Steud. *Petrea brevicalyx, ''Petrea'' ''brevicalyx'' Ducke *Petrea campinae, ''Petrea'' ''campinae'' Rueda *''Petrea insignis'' Johannes Conrad Schauer, Schauer *''Petrea macrostachya'' George Bentham, Benth. *Petrea maynensis, ''Petrea'' ''maynensis'' Huber *''Petrea pubescens'' Porphir Kiril Nicolai Stepanowitsch Turczaninow, Turcz. *''Petrea rugosa'' Carl Sigismund Kunth, Kunth *''Petrea sulphurea'' Jans.-Jac. *''Petrea volubilis'' Carl Linnaeus, L.

References

Verbenaceae Verbenaceae genera {{Verbenaceae-stub