1	"Adult leaves reduced to non-photosynthetic scales subtending flattened cladodes"	"Phyllocladus {Phyllocladus aspleniifolius}"
1	"Adult leaves functional; cladodes absent"	2
2	"Adult leaves more than 5 mm long, bifacially flattened; fertile scales on short axillary shoots bearing reduced or scale-like leaves"	3
2	"Adult leaves 5 mm long or less, scale-like or awl-like and keeled; fertile scales in terminal or axillary cones on shoots bearing normal adult leaves"	6
3	"Fertile female shoot with a naked peduncle and a fleshy receptacle developing from cone bracts"	Podocarpus
3	"Fertile female shoot with a scaly peduncle, without a fleshy receptacle"	4
4	"Leaves amphistomatic; midrib indistinct"	"Afrocarpus {Afrocarpus falcata}"
4	"Leaves hypostomatic; midrib distinct"	5
5	"Leaves small (less than 2 cm long)"	"Prumnopitys {Prumnopitys ladei}"
5	"Leaves large (more than 4 cm long)"	"Sundacarpus {Sundacarpus amarus}"
6	"Phyllotaxis decussate; ovules inverted"	"Microcachrys {Microcachrys tetragona}"
6	"Phyllotaxis spiral; ovules erect or inverted"	7
7	"Female cone with 5–10 lax and spreading fertile scales; scales separated by distinct internodes, becoming fleshy at maturity; fleshy epimatium present around lower half of mature seed; adult leaves acute, appressed; usually trees"	"Lagarostrobos {Lagarostrobos franklinii}"
7	"Female cone with 2–5 closely appressed fertile scales; scales lacking distinct internodes, not becoming fleshy at maturity; epimatium absent; adult leaves spreading if acute, obtuse or rounded if appressed; always shrubs"	Microstrobos