Cytogeography of Ixeris nakazonei (Asteraceae, Lactuceae) in the Ryukyu Archipelago of Japan and Taiwan Tetsuo DendaMasatsugu Yokota Original Article 28 October 2003 Pages: 3 - 11
Genetic diversity and multilocus genetic structure in the relictual endemic herb Japonolirion osense (Petrosaviaceae) Hiroshi TomimatsuAkihiko HoyaMasashi Ohara Original Article 20 September 2003 Pages: 13 - 18
Delayed greening, leaf expansion, and damage to sympatric Shorea species in a lowland rain forest Shinya NumataNaoki KachiN. Manokaran Original Article 08 November 2003 Pages: 19 - 25
A physiological and morphological study on the injury caused by exposure to the air pollutant, peroxyacetyl nitrate (PAN), based on the quantitative assessment of the injury Erika OkaYuko TagamiNoriaki Kondo Original Article 06 December 2003 Pages: 27 - 36
Pollen-tube growth pattern and chalazogamy in Casuarina equisetifolia (Casuarinaceae) Akiko SogoJunko NoguchiHiroshi Tobe Original Article 06 December 2003 Pages: 37 - 46
Chemical taxonomy of the Xibei tree peony from China by floral pigmentation Liang-Sheng WangFumio HashimotoYusuke Sakata Original Article 18 December 2003 Pages: 47 - 55
The remarkable genus Coptosapelta (Rubiaceae): pollen and orbicule morphology and systematic implications J. VerellenE. SmetsS. Huysmans Original Article 20 November 2003 Pages: 57 - 68
Wide-band tracheids are present in almost all species of Cactaceae James D. Mauseth Original Article 25 November 2003 Pages: 69 - 76
Phylogeography of the component species of broad-leaved evergreen forests in Japan, based on chloroplast DNA variation Kyoko AokiTakeshi SuzukiNoriaki Murakami Original Article 10 January 2004 Pages: 77 - 94