【摘要】 本文对采自广西的14种金花茶木材进行解剖研究。管孔类型为散孔材至似半环孔材;木射线二列为主。全为异形组织;结晶体丰富。而且只存在于方形或直立射线细胞中。在射线细胞或轴向薄壁细胞腔中,可见一些细胞核及细胞质。细胞核的出现与物种的生态环境有关,生长于石灰土的金花茶,其木材中可见细胞核,而生长于酸性土的则不见。更多还原

【Abstract】 This study is on wood anatomy of 14 species of Camellia sect Chrysan-tha from Guangxi. Vessels typically are diffuse-porous wood and resemble semiring-porous wood. Rays are mainly biseriate and heterogeneous. Crystals abundant but only present in the square or upright ray cells. In most species of this section nucleus obviously exists in ray cell or longitudinal parenchyma. The presentation of nucleus is related to the ecological environment.更多还原