Passiflora
Creators: name: Chen, Wei-Chih
name: Chung, An-Ching
name: Wang, Chih-Chiang
name: Yang, Sheng-Zehn
name: Chen, Po-Hao
Publisher: name: Zenodo
Year: 2022
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Magnoliopsida
Malpighiales
Passifloraceae
Passiflora

description: A key to the eight Passiflora species, photographs, and their scientific name revisions are provided below to aid their identification.
1 Stems with 4 broad acute wings ................................................................................................................ Passiflora quadrangularis
- Stems without wings ..........................................................................................................................................................................2
2 Leaves with ocelli.................................................................................................................................................... Passiflora biflora
- Leaves without ocelli..........................................................................................................................................................................3
3 Petioles without glands; bracts deeply pinnatisect .............................................................................................................................4
- Petioles with glands; bracts not pinnatisect, or absent .......................................................................................................................5
4 Ovary glabrous; fruit orange ................................................................................................................................ Passiflora vesicaria
- Ovary pubescent; fruit green .......................................................................................................... Passiflora foetida var. tainaniana
5 Leaf margins serrate .................................................................................................................................................. Passiflora edulis
- Leaf margins entire.............................................................................................................................................................................6
6 Leaves 3-lobed; flowers without petals....................................................................................... Passiflora suberosa subsp. litoralis
- Leaves undivided; flowers with petals ...............................................................................................................................................7
7 Leaves elliptic...................................................................................................................................................... Passiflora laurifolia
- Leaves cordate....................................................................................................................................................... Passiflora ligularis
description: Published as part of Chen, Wei-Chih, Chung, An-Ching, Wang, Chih-Chiang, Yang, Sheng-Zehn & Chen, Po-Hao, 2022, Passiflora (Passifloraceae) in Taiwan, pp. 79-83 in Phytotaxa 538 (1) on page 79, DOI: 10.11646/phytotaxa.538.1.7, http://zenodo.org/record/6332020