About Watanabe Kenta
About Okinawa College, National Institute of Technology, 905 Henoko, Nago, Okinawa, 905-2192, Japan
About Kato Hidetoshi
About Makino Herbarium, Department of Biological Sciences, Graduate School of Science and Engineering, Tokyo Metropolitan University, 1-1 Minami-Ohsawa, Hachioji, Tokyo, 192-0397, Japan
About Kuraya Eisuke
About Okinawa College, National Institute of Technology, 905 Henoko, Nago, Okinawa, 905-2192, Japan
About Sugawara Takashi
About Makino Herbarium, Department of Biological Sciences, Graduate School of Science and Engineering, Tokyo Metropolitan University, 1-1 Minami-Ohsawa, Hachioji, Tokyo, 192-0397, Japan
About Plant Species Biology (Web)
About Rubiaceae
About endangered species
About Pollination
About Reproduction
About morphogenesis
About biological interaction
About Ogasawara Islands
About plant community
About flower
About volatile matter
About fruiting
About Pollen Tube
About Moths
About Apis mellifera
About Pollen
About dimorphism
About oceanic island
About Human Activities
About Reproductive biology
About endangered plants
About pollinator
About organism
About invertebrate
About bee and wasp
About fauna
About Psychotria homalosperma
About pollinator
About Bonin (Ogasawara) Islands
About distyly
About introduced honeybee
About oceanic islands
About pollinator shift
About Psychotria homalosperma
About Nature conservation
About Interaction between dissimilar organisms
About Plant physiology in general
About 日本
About 小笠原諸島
About 固有
About 絶滅
About 樹木
About Psychotria
About 受粉
About 生殖