中国轮藻新分类群     

宿文疃  王志学  王亚俊 《中国科学院研究生院学报》1990,28(4):333-340

本文报道了轮藻科2新种、1新变种、5个中国新记录：嫩江丽藻Nitella  nenjiangensis sp.  nov.,轮苞轮藻  Chara  vertillibracteata  sp.   nov.,  球状轮藻北京变种  Chara  globularis  Thuiller var.  beijingensis  var.  nov.,  腋生丽藻  Nitella axillaris  Braun,  卷曲丽藻N. crispa Imah.,柔细 丽藻N.  gracillima Allan,  拟扇形丽藻不完全变种N.  pseudoflabellata var. imperialis,阿鲁轮藻 Chara arrudensis Mendes.  相似文献   

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   

四川丽藻属一新种     

傅华龙 《中国科学院研究生院学报》1991,29(5):479-480

In this paper a new species of Nitella, N. vermiformis, from Sichuan is reported. The new species is the similar to Nitella procera Han from Yunnan. But gametangia of the latter grow in every furcte, and fertile branchlets are similar to sterile ones. There are not central radial branchlets and accessory branchlets in first furcate branchlet; the membrane ofoospore is vermiform-processed.  相似文献   

贵州轮藻新分类群和新记录     

傅华龙  韩福山 《中国科学院研究生院学报》1990,28(1):76-87

本文报道采自贵州的轮藻植物，计有4个新种(平滑丽藻Nitella rasilis sp．nov., 沼泽丽藻N． paludosa sp．nov.，拟乳突丽藻N．pseudopapillata sp．nov．  贵州丽藻N．guizhouensis sp．nov．)； 1个新变种(奇异丽藻疏枝变种N．mirabilis var. libera var. nov.)；3个新记录(笔状丽藻N．peni- cillata Braun缅甸轮藻Chara burmanica Pal，普生轮藻裸枝变种C．vulgaris var. gymnophylla (A． Br.) Nyman)，  而拟松形轮藻 C.  pseudohydropitys Imahori为大陆首次发现。  相似文献   

广东丽藻属新植物     

李益健 《中国科学院研究生院学报》1985,23(2):153-160

Guangdong Province extends across the subtropical and tropical zones. With favorable climate and plentiful rainfall, this district is extremely rich in plants. However, the study on the Charophyta in this province is scanty.       The specimens we identified were collected from 4 cities and 10 counties of the province. The result shows that there are abundant representatives of Chrophyta, espe- cially in Nitella, in the province.       In this paper, however, only reported are some new taxa of Nitella.  The 2 new spe- cies are Nitella sessilis and N. guangdongensis; the 3 new varieties are Nitella flagellifor- mis var. conglomerata, N. brevidactyla var. hainanensis and N. pakistanica var. magni- antheridii; and the 3 new records of distribution in China are Nitella bengalensis Kundu, N. madagascariensis Zanev. and N. tenuissima var. sanukensis Imah.  相似文献   

中国轮藻门植物资料     

李尧英 《中国科学院研究生院学报》1988,26(4):322-328

Reported in this paper are two new species, one new variety, and three new re- cords of the Characeae collected in China.  They are Nitella anhuensis sp. nov., Chara pauci- carpa sp. nov., Nitella alleninda var. tenuireticulata var. nov., N. gracilliformis J. Grove., N. formosa T. F. Allen and Chara tenuispina A. Br.  相似文献