Mast. & Andre 1883 - Masters MT (1883) On the Passifloreae collected by M. Edouard André in Ecuador and New Granada. Journal of the Linnean Society of London, Botany 20(125): 25-44. doi: 10.1111/j.1095-8339.1883.tb00182.x.
There is no corrections for Passiflora anfracta yet.