1. Analysis of extracellular macromolecules of cultured tobacco cells in comparison with cell-wall macromolecules

   • Tsuyoshi Yamaoka
   • Sitiro Sato

   OriginalPaper Pages: 153 - 163

2. Ecological and mathematical considerations on self-thinning in even-aged pure stands

   • Kazuo Hozumi

   OriginalPaper Pages: 165 - 179

3. Seasonal changes in the amount of carbohydrate and crude protein in the rhizome ofMiscanthus sacchariflorus

   • Takehiro Masuzawa
   • Kinji Hogetsu

   OriginalPaper Pages: 181 - 191

4. Natural hybridization in JapaneseCalamagrostis

   • Tuguo Tateoka
   • Atsushi Hiraoka
   • Taka N. Tateoka

   OriginalPaper Pages: 193 - 209

5. Studies on the control of cell division in a green alga,Ankistrodesmus gracilis (Chlorococcales)

   • Mikio Kobayashi
   • Michio Ito

   OriginalPaper Pages: 211 - 217

6. The genusRhynchosia (Leguminosae) in Nepal

   • Hiroyoshi Ohashi
   • Yoichi Tateishi

   OriginalPaper Pages: 219 - 233

7. Cytological studies on sporeless mutant in the basidiomyceteCoprinus macrorhizus

   • Kentaro Tani
   • Tsuneyoshi Kuroiwa
   • Tsuneo Takemaru

   OriginalPaper Pages: 235 - 245