CONTENTS 



Group Longifoliae 46 



PiNUS IiONGIFOUA, CANABIENSI8 46, 48 



Group Pineae 48 



PiNUS PINEA 48 



Subsection Pinaster 50 



Group Lariciones 51 



PiNUS RESINOSA, TROPICALI8 51, 62 



Massoniana, densiflora 62 



stlvestris, montana 54 



LUCHUENSI8, ThUNBERGII, NIGRA . . . . . . 56, 58 



MeRKUSII, SINENSIS, IN8ULARI8 58, 60 



Group Australes 62 



pinus pseudostrobus 62 



montezumae 64 



P0NDER08A 66 



TEOCOTE, Lawsonii 68 



occidentalis, palustris 70 



caribaea 70 



taeda, glabra, echinata 72, 74 



Group Insignes 76 



PiNUS Pringlei, oocarpa 76, 78 



halepensis, pinaster 78, 80 



virginiana, clausa 80 



rigida, 8erotina, pungens 82, 84 



Banksiana, contorta 84 



Greggii, patula 86 



muricata, attenuata, radiata 86, 88 



Group Macrocarpae 90 



PiNUS TORREYANA, SaBINIANA 90 



COULTERI 93 



INDEX 94 



xvn 



xvni 



XIX 



XX 



XXI 



xxn 



XXIII 



XXIV 



XXV 



XXVI 



XXVII 



xxvni 



XXIX 

 XXX 



XXXI 



XXXII 



XXXIII 



XXXIV 



XXXV 



XXXVI 



XXXVII 



XXXVIII 

 XXXIX 



