1	"Annual or perennial herbs with a woody rootstock; perianth tubular, partially fused"	Stackhousia
1	"Climbers, shrubs or small trees; perianth segments free"	2
2	"Shrubs or small trees; leaves opposite; flowers in axillary cymes"	"Euonymus {Euonymus europaeus}"
2	"Scandent shrubs; leaves alternate; flowers in terminal or axillary panicles or racemes"	"Celastrus {Celastrus australis}"