共查询到20条相似文献,搜索用时 15 毫秒
1.
Zhao Qing-Fang 《植物分类学报:英文版》1991,29(3):278-282
In this paper, two new species and one new record of the Chara from northwestern
China are reported. They are Chara lanzhouensis Q. F. Zhao, C. pseudoglobularis Han, C.arcuatifolia Vilhelm. 相似文献
2.
The authors examined specimens collected from Beijing, Hebei Province and
North-east China. Two new species, one variety and five new records of the Characeae from
China are reported in this paper. They are Nitella nenjiangensis sp. nov., Chara vertillibracteata sp. nov., C. globularis Thuiller var. beijingensis var. nov., Nitella axillaris Braun, N.
crispa Imah., N. gracillima Allan, N. pseudoflabellata var. imperialis T. F. A., Chara arru-densis Mendes. 相似文献
3.
Guangxi, Situated in the southern border area of China, is extremely rich in Charophytes. 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. pseudoflabellata var. tetradynana has tetradynamous rays, and Chara piniformis is characterized by thehaplostichous cortex, long spinecells, and rudimentary stipulodes. 相似文献
4.
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
5.
6.
7.
8.
9.
Two new species and one new variety are described from China. They are L.ramulosa, L. gansuensis and L. microcarpa var. heterogenea. 相似文献
10.
11.
12.
13.
Guizhou is situated in the southwestern China and is very rich in algae However, our present knowledge of the Charophytes is scanty. Over 400 specimens were collected
from 22 counties or cities and from them 41 species, 2 subspecies, 3 varieties were found. In
addition to previously known species of this region, Nitella rasilis, N. paludosa, N. pseudopapillata and N. guizhouensis are new species, N. mirabilis var. libera is new variety, and
N. penicillata, Chara burmanica, C. vulgaris var. gymnophylla are new records for China. In this paper, only the new taxa are reported. 相似文献
14.
15.
16.
17.
18.
Three new species and a new variety, Epimedium coactum, E. coactum var.
longtouhum, E. trunctum, E. glandulosopilosum are described in this paper. The morphological
characters of trichomes, cuticle of leaf surface and pollen grains of the new species and theirallies were studied under LM and SEM, and shown in plates 1-3. 相似文献
19.
Chen Chia-Jui 《植物分类学报:英文版》1992,30(4):375-377
Lespedeza fasciculiflora Franch. var. hengduanshanensis C. J. Chen
and L. davurica (Laxm.) Schindl. Subsp. huangheensis C. J. Chen are
described from the Hengduan Mountains of SW China and from the Yellow Rivervalley respectively. 相似文献
20.