1. Changes in the patterns of phosphatase isozymes during the germination of rice seed

   • Shoho Suzuki
   • Kazutosi Nisizawa

   OriginalPaper Pages: 79 - 88

2. On the phosphorus budget of a perennial herbSolidago altissima population

   • Tadaki Hirose

   OriginalPaper Pages: 89 - 98

3. Early ontogeny of vascular cambium III

   • Woong Young Soh

   OriginalPaper Pages: 99 - 112

4. Oguraxylon, a new genus belonging to the family taxodiaceae, from the cretaceous of Hokkaido

   • Makoto Nishida

   OriginalPaper Pages: 113 - 119

5. Glucose catabolism during aging and differentiation in hypocotyls ofPhaseolus mungo seedlings

   • Hiroshi Ashihara
   • Atsushi Komamine
   • Masami Shimokoriyama

   OriginalPaper Pages: 121 - 131

6. Phytogeographical studies ofCalamagrostis sachalinensis (Gramineae)

   • Tuguo Tateoka

   OriginalPaper Pages: 133 - 147

7. Phytogeographical studies ofCalamagrostis sachalinensis (Gramineae)

   • Tuguo Tateoka

   OriginalPaper Pages: 149 - 164

8. Ultrastructural development of plastids in cherry peppers during fruit ripening

   • Suechika Suzuki

   OriginalPaper Pages: 165 - 178

9. High frequency of spontaneous fusion in protoplasts from various plant tissues

   • Hideo Usui
   • Masuo Maeda
   • Michio Ito

   Short Communication Pages: 179 - 182