作 者 ：Chen Wei-Qun, Hah Fu-Shan, Xie Bao-Gui
期 刊 ：植物分类学报 1990年 2期
关键词：
Keywords:Guangxi, Charophyta, Nitella haplodactyla, N. brachyclema, N. rarissima, N. pseudoflabellata var.tetradynana, Chara piniformis,
Abstract:
Guangxi, Situated in the southern border area of China, is extremely rich in Ch-
arophytes. In this paper, however, reported are only new species and new varieties. Among the
new taxa, Nitella haplodactyla has only one dactyl on the fertile branchlet, N. brachyclema and
N. rarissima are provided with more than 4-celled dactyls, the fertile branchlet of N. pseudofl-
abellata var. tetradynana has tetradynamous rays, and Chara piniformis is characterized by the
haplostichous cortex, long spinecells, and rudimentary stipulodes.