Vestured pit 第1页

SEM Observations and Measurements of Vestured Pits of the Secondary Xylem in the Tribe Rhizophoreae SEM Observations and Measurements on Vestured Pits of Secondary Xylem in 11 Species of Genus Fraxinus STUDIES ON THE VESTURED PITS IN THE VESSELS OF THE 26 CHINESE LEGUMINOSAE WOODS USING ELECTRON MICROSCOPY