CONTENTS

Kobayashi, T., J. Murata, K. Watanabe & T. Suzuki − Taxonomic revision of the
Arisaema undulatifolium group (Araceae) by multivariate analysis on morphological characters.
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Oda, J. & H. Nagamasu − Carex foliosissima var. pallidivaginata (Cyperaceae), a new variety from Japan.
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Yamashiro, T., Y. Tateishi & M. Maki − Vincetoxicum yonakuniense, a new combination of Asclepiadaceae and its new distribution record on Senkaku Island, Ryukyu Archipelago.
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Miwa, H., J. Suhara, N. Kitagawa & N. Murakami − Biosystematic study of Japanese Conocephalum japonicum (Hepaticae) based on rbcL sequence and allozyme data.
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Rahman, M. O. & K. Kondo − Genetic diversity and interspecific relationship of some terrestrial bladderwort (Utricularia L.) as revealed by inter simple sequence repeat (ISSR) markers.
……………………………………………………………………………49

Ishikawa, H., M. Ito, Y. Watano & S. Kurita − Electrophoretic variation in the apogamous fern species, Dryopteris nipponensis (Dryopteridaceae).
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Okada, H., H. Tsukaya & M. Okamoto − Intra-specific polyploidy and possible occurrence of some genetic types for pollen development in Cayratia japonica, Vitaceae.
……………………………………………………………………………69

Short Communication
Shibayama, Y. & Y. Kadono − Heterostyly of an aquatic plant Nymphoides
indica (Menyanthaceae) in Japan.
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Sakai, S. & H. Nagamasu − New distribution record of monotypic Tamijioideae (Zingiberaceae)
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