共查询到14条相似文献，搜索用时 406 毫秒
1.
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
2.
赵庆芳 《中国科学院研究生院学报》1991,29(3):278-282
本文报道了采自甘肃、新疆及宁夏的轮藻植物，计有：2个新种(兰州轮藻Chara lanzhouensis sp.
nov., 拟球状轮藻 Chara pseudoglobularis sp. nov．)，1个新记录(弯枝轮藻Chara arcuatifolia Vilhelm．)。 相似文献
3.
In this paper, two new species, one new record of the Characeae from
Xinjiang are reported. They are Chara brevibracteata Han, C.vesicata Fu et Q. F.Zhao and C. vandulurensis Sund. 相似文献
4.
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
5.
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
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本文报道了产自湖南省的轮藻1新种、4新变种、 5个亚洲新记录和8个中国新
记录：四盾轮藻Chara quadriscutula sp．nov., 布氏轮藻柱孢变种 C．braunii Gmelin var．
cylindrospora，var．nov., 松形轮藻湖南变种 C．hydropitys var．hunanensis，var．nov., 腋球丽
藻二型变种 Nitella axilliformis Imahori var．biformis var． nov．, 小果丽藻单果变种N．
microcarpa Braun var．unicarpa，var．nov．以及小果丽藻N．microcarpa Braun，细枝丽藻 N．
leptoclada Braun，安氏丽藻N．annandalei Pal，疏丝丽藻N.confervacea A Braun, 细形丽
藻N．gracilliformis J. Groves，倒置丽藻N．inversa Imahori，武藏丽藻N.musashiensis Mo-
rioka，稀脊丽藻N．paucicostata T. F. Allen，尖头丽藻戈尔梅变种 N． acuminata var．
gollmeriana(A．Br．)Zanev．＆ R．D. Wood，博尔德鸟巢藻Tolypella boldii Sawa，长枝轮
藻Chara longifolia Robinson，匹斯汀轮藻C．pistianensis J．Vilhelm 和格氏轮藻 C.grovesiiPal。 相似文献
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杨积高 《中国科学院研究生院学报》1994,32(4):378-379
In this paper, a new species, a new variety and a new record for china of Navicu-
la from Anhui Province are reported. They are Navicula anhuinsis sp. nov. and N. muticaKütz. var. sinica var. nov. and N. mutica var. stigma Patrick. 相似文献
12.
乌蒙杓兰及其近亲种 总被引：1，自引：0，他引：1
陈心启 《中国科学院研究生院学报》1985,23(5):369-375
In addition to describing a new species, Cypripedium wumengense, as well
as a new variety, C. bardolphianum var. zhongdianense, nomenclatural and taxonomic
notes are made on its allies and the division to which they belong. They are ltrge]y
found in the Hengduan Mountains in southwestern China, characterized by the absence
of bract, havirg lip more or less covered with small wart-like outgrowths, and that as
the capsule matures the scape becomes much elongated. Six species of this group have
hitherto been reported, of which, however, C. ebracteatum and C. nutans are regarded
here as conspecific with C. fargesii and C. bardolphianum respectively. Thus, including
the new taxa described here, it composes five species and one variety: C. bardolphianum
W. W. Sm. et Farrer (var. bardolphianum and var. zhongdianense S. C. Chen), C. mic-
ranthum Franch., C. fargesii Franch., C. margaritaceum Franch. and C. wumengense
S. C. Chen. They are all grouped here into the same section, Sect. Trigonopedium
(Franch.) Pfitz., the oldest legitimate name of this group in the rank of section. 相似文献
13.
黄燮才 《中国科学院研究生院学报》1984,22(6):486-489
Guangdougen is generally known as Shandougen. It is a traditional
Chinese drug. It can be used as antipyretic, antidote, anodyne or antiinflammation ag-
ent. In recent years, some compounds (alkaloids, flavones and a new glycoside) such
as cytisine, matrine, oxymatrine, pterocarpin and isoprenyl chalcone, have been isola-
ted from roots of Guangdougen for medicinal purposes. They give effects of antiarrhy-
thmia, anticancer or antiulcer.
A recent investigation reveals that the Guangdougen comes from Sophora tonki-
nensis Gagnep. (syn. Sophora subprostrata Chun et T. Chen) and Sophora tonkinensis
Gagnep. var. polyphylla S. Z. Huang et Z. C. Zhou, var. nov.
Gnangdougen is geographically restricted to SE. and NW. Guangxi and SE. Gui-
zhou and Yunnan (103-109°E, 22-26°N). They have an ecological preference for li-
mestone regions, very commonly growing in mountains of 500-800 m alt. 相似文献
14.
中国虎耳草属的研究 总被引：1，自引：0，他引：1
潘锦堂 《中国科学院研究生院学报》1991,29(1):1-24
本文提出了一个中国虎耳草属系统，确认我国有2亚属，8组，7亚组(包括1新亚组)，31系(包括23新系)，4亚系(新亚系)和203种(包括2新种和4新变种)。 相似文献