Taxonomic Notes on the Genus Kmeria (Pierre) Dandy (Magnoliaceae) NOTULAE DE CRUCIFERIS HENGUANSHANENSIBUS Taxonomic notes on the genus Schisandra Michx. Nomenclatural Notes on Alien Invasive Vascular Plants in China Taxonomic notes on some species of Ophiorrhiza (Rubiaceae) from China Taxonomic notes on the genus Leymus Hochst.(Poaceae) from China NOTULAE DE RANUNCULACEIS SINENSIBUS( XIX) TAXONOMIC NOTES ON SOME SPECIES OF KADSURA(SCHISANDRACEAE) Taxonomic notes on Meeboldia H. Wolff (Umbelliferae) Taxonomic notes on some species of Elatostema (Urticaceae) from China