PRELIMINARY STUDY ON MOLECULAR SYSTEMATICS OF BAMBOO BY SSR PRIMERS DERIVED FROM RICE Observations on Megasporogenesis, Microsporogenesis and Development of the Male and Female Gametophytes of Arundinaria simonii f. heterophylla Ramet Population Structures of Sinarundinaria basihursuta on Different Canopy Conditions of Taiwania flousiana Forest in Leigong Mountain of Guizhou Province Taxonomic Notes of Bambusoideae (Poaceae) from Guangdong Accumulation Dynamics of Starch Grains and the Development of Embryo and Endosperm in Arundinaria simonii f. heterophyllus New Taxa of Bambusoideae from Guangdong Characteristics of Pollen Tube Growth and Double Fertilization in Arundinaria simonii f.heterophylla(Bambusoideae) REVISION OF SCIENTIFIC NAME OF DOTTED BITTER BAMBOO (BAMBUSOIDEAE, ARUNDINARIA) Identity of Chinese Pleioblastus simonii(Carr.)Nakai(Gramineae:Bambusoideae) Six New Bamboo Species from Guangdong NEW TAXA ANP COMBINATIONS OF BAMBUSOIDEAE FROM SOUTH CHINA