1	"Mature plant reproducing by spores borne on the undersides of fronds or in the axils of modified leaves or scales, sometimes aggregated into cone-like strobili"	"Ferns and allies"
1	"Mature plant reproducing by seeds formed following fertilization of ovary by pollen"	2
2	"Plants with flowers; ovules enclosed within carpel(s); leaves simple or compound"	ANGIOSPERMS
2	"Plants usually without flowers; ovules naked on scales typically aggregated into woody or fleshy cones"	3
3	"Leaves pinnate, spirally arranged"	Cycads
3	"Leaves simple (sometimes very small)"	Conifers