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Index
THE GENUS PINUS
THE GENUS PINUS
CONTENTS
INTRODUCTION
PART I
CHARACTERS OF THE GENUS
THE COTYLEDON. Plate I, figs. 1-3.
THE PRIMARY LEAF. Plate I, figs. 4-6.
THE BUD. Plate I, figs. 7-11.
THE BRANCHLET. Plate I, figs. 12-14.
THE SECONDARY LEAF. Plate II.
EXTERNAL CHARACTERS.
INTERNAL CHARACTERS.
THE DERMAL TISSUES OF THE LEAF.
THE GREEN TISSUE.
THE STELAR TISSUES.
THE FLOWERS. Plate III, figs. 33-39.
THE CONELET. Plate III, figs. 40-45.
THE CONE. Plate IV.
COLOR OF THE CONE.
DIMENSIONS OF THE CONE.
THE PEDUNCLE.
THE UMBO.
THE APOPHYSIS.
THE OBLIQUE CONE.
PHYLLOTAXIS. Plate V.
DEFINITE PHYLLOTAXIS.
INDEFINITE PHYLLOTAXIS.
THE CONE-TISSUES. Plate VI.
WOOD STRANDS.
BAST TISSUE.
THE SEROTINOUS CONE.
THE SEED. Plate VI. Figs. 72-79.
WINGLESS SEEDS.
THE ADNATE WING.
THE ARTICULATE WING.
THE WOOD. Plate VII.
THE BARK.
GENERIC CHARACTERS
SECTIONAL CHARACTERS
SUBSECTIONAL CHARACTERS
EVOLUTIONAL CHARACTERS
SPECIFIC CHARACTERS
PART II
CLASSIFICATION OF THE SPECIES
PINUS
SECTIONS, SUBSECTIONS, AND GROUPS
HAPLOXYLON
Cembra
Paracembra
DIPLOXYLON
Parapinaster
Pinaster
INDEX
Transcriber's Notes:
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