1. A new petunidin tetraglycoside and tulipanin fromOphiopogon seeds

   • Nariyuki Ishikura
   • Shunzô Hayashida

   OriginalPaper Pages: 89 - 94

2. Puccinia kraussiana (Uredinales) onHeterosmilax gaudichaudiana, A new record of rust in Eastern Asia

   • Zeui-Chiang Chen
   • Tetsuo Koyama

   OriginalPaper Pages: 95 - 99

3. Shoot development ofAucuba japonica I. Morphological study

   • Noboru Hara

   OriginalPaper Pages: 101 - 116

4. On the life history ofTurnerella mertensiana (Rhodophyta, Gigartinales)

   • Kazuo Kasahara

   OriginalPaper Pages: 117 - 123

5. Morphological studies on the genusClematis linn

   • Hiroshi Tobe

   OriginalPaper Pages: 125 - 133

6. Morphological studies on the genusClematis Linn

   • Hiroshi Tobe

   OriginalPaper Pages: 135 - 148

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

   • Kazuo Hozumi

   OriginalPaper Pages: 149 - 166

8. C banding treatment for the chromosomes of some gymnosperms

   • Ryuso Tanaka
   • Masahiro Hizume

   Short Communication Pages: 167 - 170