Chapter I: Part 1: Characters of the Genus 1

Cotyledon, Primary Leaf, Bud and Branchlet 1, 2 I

Secondary Leaves 2 II

External Characters 4

Internal Characters 4

Flowers and Conelet 7 III

Cone 8 IV

Phyllotaxis 12 V

Cone-tissues and Seeds 12-16 VI

Wood 17 VII

Bark 18