1	"Shrub, tendrils absent; flowers bright yellow"	Turnera
1	"Vines with tendrils; flowers white, pink or red"	2
2	"Flowers unisexual, corona absent or a laciniate to membranous ring at apex of hypanthium; fruits bright red, capsular"	Adenia
2	"Flowers bisexual, corona well developed; fruits green, yellow, purple or black, indehiscent"	Passiflora