About SUGAWARA Takashi
About Tokyo Metropolitan Univ., Tokyo, JPN
About WATANABE Kenta
About Okinawa National Coll. Technol., Okinawa, JPN
About TAKASO Tokushiro
About Univ. Ryukyus, Okinawa, JPN
About TABATA Mitsutake
About SHIMIZU Akira
About Tokyo Metropolitan Univ., Tokyo, JPN
About Acta Phytotaxonomica et Geobotanica
About Rubiaceae
About pistil
About morphology (form)
About morphogenesis
About insect pollination
About self-incompatibility
About animal behavior
About island
About Okinawa prefecture
About secretion (secrete)
About fruiting
About bee and wasp
About Syrphidae
About style
About dimorphism
About flower visiting
About Ryukyu Islands
About floral nectar
About invertebrate
About Psychotria serpens
About Reproduction
About Interaction between dissimilar organisms
About 日本
About 琉球諸島
About Psychotria
About アカネ科
About 不和合性
About 受粉