''Passiflora biflora'', the twoflowered passionflower, is a vine with paired peduncles and flowers up to wide. It is native to the New World from Mexico to Colombia and Venezuela.Krings, A., and R.R. Braham. 2005. ''Guide to Tendrillate Climbers of Costa Rican Mountains''. Ames, Iowa: Blackwell Publishing. pp. 94-96. In Florida, ''P. biflora'' has been classified by the Exotic Pest Plant Council as a non-native species that has the "potential to disrupt native plant communities."Wunderlin, R.P., and B.F. Hansen. 2008.
Passiflora biflora
'. Atlas of Florida Vascular Plants, Institute for Systematic Botany, University of South Florida, Tampa. Accessed online: 31 March 2014.

References

biflora Taxa named by Jean-Baptiste Lamarck {{Passifloraceae-stub