The biogeography of species, with special reference to ferns Rolla Tryon OriginalPaper Pages: 117 - 156
Sex allocation in functionally hermaphroditic plants: A review and critique Doris Armstrong GoldmanMary F. Willson OriginalPaper Pages: 157 - 194
Late-acting self-incompatibility in angiosperms Steven R. SeaveyKamaljit S. Bawa OriginalPaper Pages: 195 - 219