广西轮藻的新分类群     

陈维群  韩福山  谢宝贵 《中国科学院研究生院学报》1990,28(2):168-176

本文报道了广西的轮藻新植物。在这些新分类群中，单顶丽藻(Nitella haplodactyla)为雌雄异 株，能育小枝仅具1枚末射枝；短枝丽藻(N．brachyclema)和稀见丽藻(N．rarissima)的末射枝都 是多细胞；拟扇形丽藻四强变种(N. pseudoflabellata var．tetradynana)的能育小枝为四强式的射 枝；松状轮藻(Chara piniformis)的主要特征是具有单列式皮层、长的刺细胞和退化叶托的。  相似文献   

云南丽藻族新植物     

韩福山  陈维群 《中国科学院研究生院学报》1982,20(3):354-370

 Yunnan is extends across the subtropical and tropical zones, situated in the sou- thern border area of southwestern China.  This district is extremely rich in plants, and thus, it has been known as a “Kingdom of Plants”.  However, up to the present our knowledge of the Charophyta in this region has been scanty.      In order to get a thorough understanding of its Charophyta, we identified speci- mens collected from 13 countries or cities in this province.  The result shows that is especially abundant in Charophyta.      In this paper, however, only are reported new species, new varieties and new re- cords of China on the Nitelleae.  The former two are Nitella hokouensis, N. bicornuta, N. longicaudata, N. procera, N. brevidactyla, N. papillata, N. pseudohyalina, N. hyalina var. aberrans and Tolypella yunnanensis; while the third is Nitella globulifera Pal andN. japonica T. F. Allen.  相似文献