Additional Notes on Orchids from China Eria mêdogensis, a Probably Peloric Form of Eria Coronaria, with a Discussion on Peloria in Orchidaceae Neottia taibaishanensis, a new species of Orchidaceae from Shaanxi, China Pollen Morphology of Neottianthe (Orchidaceae) and Its Taxonomic Significance The Genus Neottianthe Schltr. (Orchidaceae) in China The Consideration of Archineottia as Congeneric With Holopogon (Orchidaceae) The Discovery of Archineottia (Orchidaceae) in Japan Ants pollinate Neottia listeroides (Orchidaceae) in Sichuan, China A Report on Karyotypes of Nine Species and Two Varieties of the Genus CamelliaA Report on Karyotypes of Nine Species and Two Varieties of the Genus CamelliaA Report on Karyotypes of Nine Species and Two Varieties of the Genus Camellia