Key points are not available for this paper at this time.
INTRODUCTION 517 FLOWER INITIATION/DIFFERENTIATION 518 H erb aceous Ang iosp erms. . . .. 518 Woody Angiosperms ... . . .. . ... . . . .. . . . . .. . . ..... . .... .. .. . . . . .. . 523 Con ife rs . . .... . . ...... ....... ......... . . . . . . . . . . .... . . . ....... . . .. . . 526 FLOWER DEVELOPMENT AND GIBBERELLINS 529 Flor aL Org an og en esis and P oll in ation . . . . .. ...... . . . ... . .. .. ... . . ..... . . . .. . . . . . . . ... . . . . .... 530 G ibbere llin s, P ollen Ge rm ina tion, and P ollen Tub e Gr owth ...... .. . . . . . . . . . . .... . . . . ... 532 Se x Expression ...... ... . . . . . .. . ..... . . . . . . .. . . . . . ..... 533 FRUIT AND SEED GROWTH AND GIBBERELLINS 540 Ear ly Gr owth of th e Emb ryo. . . . . . . . . . . . . . ... . . . ... . .. ..... . . . . . . .. . .. . . .. . . 540 Seed Gr owth . ....... . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 54 1 G ra in G rowth . . . .. ....... . . . . . .. ........ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .... . . . . . . . . . 547 Fru it Gr owth . . ... . . . . . . .... ...... .. . . .. ... ......... ...... 553 GENERAL REMARKS ON PRACTICAL APPLICATIONS 556
Pharis et al. (Sat,) studied this question.