About TANAKA Norio
About National Museum of Nature and Sci., Ibaraki, JPN
About GOTO Mina
About Univ. Tsukuba, Ibaraki, JPN
About SUZUKI Kohei
About Univ. Tsukuba, Ibaraki, JPN
About GODO Toshinari
About Botanic Gardens of Toyama, Toyama, JPN
About KATO Juntaro
About Aichi Univ. Education, Aichi, JPN
About KAMIJO Takashi
About Univ. Tsukuba, Ibaraki, JPN
About Bulletin of the National Museum of Nature and Science. Series B. Botany
About Eriocaulaceae
About seed
About Germination
About ratio
About drying
About pretreatment
About seeding
About aquatic plant
About organism
About preservation
About germination rate
About extinct species
About predrying
About コシガヤホシクサ
About Eriocaulon heleocharioides
About preliminary drying treatment
About Development,growth,differentiation
About 絶滅種
About ホシクサ科
About 保存
About 種子発芽