Pollen morphology ofPyrola and its taxonomic significance Hideki Takahashi OriginalPaper Pages: 137 - 154
Female reproductive organization and systematic position ofPlumariella yoshikawae Okamura (Ceramiaceae, Rhodophyta) Hiroshi Itono OriginalPaper Pages: 155 - 167
Studies in the floral morphology and anatomy of nymphaeales Motomi Ito OriginalPaper Pages: 169 - 184
Cytological studies on degenerative nuclei at pollen development ofCarex ciliato-marginata Takuji HoshinoTakafumi Shimizu OriginalPaper Pages: 185 - 190
Structure and affinities of the petrified plants from the cretaceous of Northern Japan and Saghalien III petrified plants from the upper cretaceous of Saghalien Makoto NishidaHarufumi Nishida OriginalPaper Pages: 191 - 204
Structure and affinities of the petrified plants from the cretaceous of Northern Japan and Saghalien IV petrified plants from the upper cretaceous of Saghalien (2) Harfumi NishidaMakoto Nishida OriginalPaper Pages: 205 - 212
Simulation of forest carbon dynamics based on a dry-matter production model Takehisa Oikawa OriginalPaper Pages: 213 - 223
Obligatory and period specific requirement of iron for microspore embryogenesis inDatura metel anther cultures Shashi B. BabbarShrish C. Gupta OriginalPaper Pages: 225 - 232
Reversal of chromoplasts to chloroplasts inBuxus leaves Hiroyuki KoiwaTaiji IkedaYoshio Yoshida OriginalPaper Pages: 233 - 240
