1. Genetical study on the formation of anthocyanins and flavonols in turnip varieties. Genetical studies on anthocyanins in brassicaceae II

   • Toshimi Hoshi

   OriginalPaper Pages: 249 - 254

2. Growth and respiratory activity of mold fungus (Trichoderma lignorum)

   • Masayuki Seto
   • Tadayoshi Tazaki

   OriginalPaper Pages: 255 - 266

3. Floral anatomy and embryology ofTripetaleia paniculata andT. bracteata (Ericaceae)

   • Takasi Yamazaki

   OriginalPaper Pages: 267 - 279

4. The productive and reproductive biology of flowering plants

   • Shoichi Kawano
   • Yukio Nagai

   OriginalPaper Pages: 281 - 318

5. Electron microscope observations on plastid division in root meristematic cells ofPisum sativum L.

   • Ken-ichi Suzuki
   • Rikizo Ueda

   Short Communication Pages: 319 - 321

6. Chromosome numbers of some endemic species of the bonin islands I

   • Mikio Ono

   Short Communication Pages: 323 - 328