Koch, A.K., de Rezende Cardoso, A.L. & Ilkiu-Borges, A.L. (2015)

Passiflora echinasteris: a new species of subgenus Passiflora, series Serratifoliae (Passifloraceae) from the Brazilian Amazon

. Phytotaxa 208 (2): 170–174. https://doi.org/10.11646/phytotaxa.208.2.6