biformis Engelm. = ayacahuite, 30
strobiformis Sarg. = flexilis 28
strobus Linn., 36
strobus Thunb. = koraiensis, 26
sylvestris Baumg. = nigra, 58
sylvestris Gouan = halepensis, 78
sylvestris Linn., 54
sylvestris Lour. = Merkusii, 58
sylvestris Mill. = pinaster, 80
sylvestris Thunb. = Thunbergii, 56
tabulaeformis Carr. = sinensis, 60
taeda Blanco = insularis, 60
taeda Lamb. = pungens, 84
taeda Linn., 72
tamrac Murr. = contorta, 84
tatarica Mill. = sylvestris, 54
tenuifolia Benth. = pseudostrobus, 62
tenuis Lemm. = contorta, 84
teocote Schl. & Cham., 68
terthrocarpa Shaw = tropicalis, 52
Thunbergii Parl., 56
Torreyana Parry, 90
tropicalis Mor., 52
tuberculata D. Don = radiata, 88
tuberculata Gord. = attenuata, 88
uliginosa Neum. = montana, 54
uncinata Ram. = montana, 54
variabilis Lamb. = echinata, 74
Veitchii Roezl = ayacahuite, 30
virginiana Mill., 80
Wilsonii Shaw = sinensis, 60
Wincesteriana Gord. = Montezumae, 64
Wrightii Engelm. = occidentalis, 70
yunnanensis Franch. = sinensis, 60
Pistillate flower, 7
Primary leaf, 1
Pseudolateral conelet, 7

Resin-ducts of the leaf external, 6
internal, 6
medial, 6
septal, 6

Secondary leaf, 2
Sectional characters, 18
Seed, wing of, 16
winged, 16
wingless, 16
Septal resin-ducts, 6
Serotinous cone, 14
Species, classification of, 22
Specific characters, 20
Spring-shoot, 2
Staminate flowers, 7
Stelar tissues of leaf, 6
Stomata of leaf, 4
Strobi-Group, 30
Strobus, Opiz = Pinus, 24
Strobus strobus Small = Pinus strobus, 36
Subsectional characters, 20
Subterminal conelet, 7
flower, 7
Symmetrical cone, 10

Terminal umbo, 8
Tissues of the cone, 12
leaf, 4
wood, 17

Umbo of the cone dorsal, 8
terminal, 8
Uninodal branchlet, 2
spring-shoot, 2
Uniform hypoderm, 6

Variation, 21

Wing of seed, adnate, 16
articulate, 16
Winged seed, 16
Wingless seed, 16
Wood, 17
Wood-strands of the cone, 14
Wood-tissues, 17

Transcriber's Notes:

1. The position of Plates was changed to the end of the section
referencing each.

2. Species names appear to be Capitalized when they are names of persons
or places in this book, as in other material of this period.

End of the Project Gutenberg EBook of The