Further studies on the flowering ofLemna paucicostata in Japan Toshio BeppuAtsushi Takimoto OriginalPaper Pages: 69 - 76
Organogenetic capacity of mutant lines and their hybrids ofArabidopsis thaliana (L.) Heynh Nobuharu Gotô OriginalPaper Pages: 77 - 81
Studies on cyst formation inPhysarum polycephalum myxamoebae Sayuri HaraJiro Ohta OriginalPaper Pages: 83 - 89
Eastern asiatic species ofMucuna (Leguminosae) Yoichi TateishiHiroyoshi Ohashi OriginalPaper Pages: 91 - 105
Growth of various ecotypes ofLemna paucicostata in Japan under various temperature conditions, and their wintering forms Toshio BeppuAtsushi Takimoto OriginalPaper Pages: 107 - 114
Nuclear envelope projections from pronuclei in karyogamy ofSpirogyra Shigeru Ogawa OriginalPaper Pages: 115 - 126
Chemotaxonomic studies onArachniodes (dryopteridaceae) III. Phloroglucinol derivatives of putative hybrids Carl-Johan WidénShigeyuki MitsutaKunio Iwatsuki OriginalPaper Pages: 127 - 139
Studies in the morphology and systematics of berberidaceae Susumu Terabayashi OriginalPaper Pages: 141 - 157
Morphology ofCoptis japonica and its meaning in phylogeny Michio Tamura OriginalPaper Pages: 165 - 176
Pollen morphology ofVigna angularis (Leguminosae) Hiroyoshi OhashiHideki Takahashi Short Communication Pages: 177 - 180