Mezzonato-Pires, A.C., Mendonça, C.B.F., Milward-De-Azevedo, M.A. & Gonçalves-Esteves, V. (2017)

The systematic value of pollen morphology of Passiflora subgenus Astrophea (Passifloraceae)

. Phytotaxa 298 (1): 1–19. https://doi.org/10.11646/phytotaxa.298.1.1