Isolation of male and female gametes in higher plants C. H. TheunisE. S. PiersonM. Cresti Review Pages: 145 - 154
Reproductive timetable for the tropical Vireya rhododendron, R. Macgregoriae E. G. WilliamsJ. L. RouseR. B. Knox Original Articles Pages: 155 - 165
Ultrastructure of the micropyle and its relationship to pollen tube growth and synergid degeneration in sunflower Hua YanHong-yuan YangWilliam A. Jensen Original Articles Pages: 166 - 175
Brassica napus pollen development during generative cell and sperm cell formation M. MurgiaS. DetchepareM. Cresti Original Articles Pages: 176 - 181
Germination of Pistacia vera L. pollen in liquid medium A. Golan-GoldhirshU. SchmidhalterJ. J. Oertli Original Articles Pages: 182 - 187
Inorganic salts modify embryo sac development in sexual and aposporous Cenchrus ciliaris E. K. GounarisR. T. SherwoodD. L. Gustine Original Articles Pages: 188 - 192
The occurrence of estrogens in relation to reproductive processes in flowering plants Jin-Song ZhangZhong-Han YangT. H. Tsao Original Articles Pages: 193 - 196
Cytological evidence of a new male-sterile mutant in soybean (Glycine max (L.) Merr.) P. MarianiM. LucchinP. Parrini Original Articles Pages: 197 - 202
The relationship between pollen grain size and progeny gender in dioecious Silene latifolia (Caryophyllaceae) S. B. CarrollD. L. Mulcahy Original Articles Pages: 203 - 207
Effects of genotype on pollen performance in Cucurbita pepo M. QuesadaC. D. SchlichtingA. G. Stephenson Original Articles Pages: 208 - 214
Microsporogenesis and tapetal development in fertile and cytoplasmic male-sterile sugar beet (Beta vulgaris L.) C. HalldénG. KarlssonW. K. Heneen Original Articles Pages: 215 - 225
Sperm cells of the pollen tubes of Brassica: Ultrastructure and isolation P. E. TaylorJ. KenrickR. B. Knox Original Articles Pages: 226 - 234