1	"Flowers urn-shaped, appearing before the leaves "	"Enkianthus perulatus"
1	"Flowers bell-shaped, appearing after the leaves "	2
2	"Ovary hairy "	"Enkianthus chinensis"
2	"Ovary hairless "	3
3	"Corolla lobes broad, entire "	"Enkianthus campanulatus"
3	"Corolla lobes narrow and pointed, edges cut "	"Enkianthus cernuus"