1	"Largest leaflets 26-43 mm wide; petiolules 4-7 mm long"	"Heliodendron xanthoxylon"
1	"Largest leaflets 2.5-11 mm wide; petiolules absent"	2
2	"Pinnae with 1.5-3 pairs of leaflets; largest leaflets 4.5-11 mm wide"	"Heliodendron thozetianum"
2	"Pinnae with 5.5-10 pairs of leaflets; largest leaflets 2.5-4 mm wide"	"Heliodendron basalticum"