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《Journal of Yunnan University (Natural Sciences)》 1991-01
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A Taxonomical Study on the Sect. Marginatae Eraser-Jenkins of Dryopteris (Subgen. Dryopteris) From Yunnan

Lu Shugang (Institute of Ecology and Geobotany., Yunnan University)  
Sect. Marginatae of the genus Dryopteris contains about 26 species, distributes throughout eastern and southern Asia and Africa, of which 6 species are occurrence in Yunnan arid have been recorded in this paper. A key to 6 species is given as follows. 1. Fronds markedly dimorphic D. cochleata 1. Fronds non dimorphic. 2. Rhizome wide-creeping, fronds distant. 3. Lamina angustilanceolate, pinnule pinnatipartite or pinnatisect D angustifrons 3. Lamina widly triangular-lanceolate, pinnule pinnatilobate or pinnatifid. 4. Segment with serrate on the margin, spore with scraps on the surface D. subimprissa 4. Segment with crenate on the margin, spore with thorns on the surface D. pteridiiformis 2. Rhizome short-erect, fronds fasciculate. 5. Lamina markedly smooth on the upper surface D. marginata 5. Lamina with impressed veins on the upper surface D. caroli-hopei
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【Co-references】
Chinese Journal Full-text Database 10 Hits
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5 LIU HongMei1,2, ZHANG XianChun1, CHEN ZhiDuan1 & QIU YinLong3 1 State Key Laboratory of Systematic and Evolutionary Botany, Institute of Botany, Chinese Academy of Sciences, Beijing 100093, China; 2 Graduate University of the Chinese Academy of Sciences, Beijing 100039, China; 3 Department of Ecology and Evolutionary Biology, University of Michigan, Ann Arbor, MI 48109-1048, USA;Inclusion of the Eastern Asia endemic genus Sorolepidium in Polystichum (Dryopteridaceae):Evidence from the chloroplast rbcL gene and morphological characteristics[J];科学通报(英文版);2007-05
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7 Wang Jian-zhong Department of Forestry,Beijing Forestry University, Beijing,China;A TAXONOMIC STUDY ON PTERIDOPHYTE IN N. E. CHINA[J];Bulletin of Botanical Research;1989-04
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9 Chunxiang Li 1 *, Shugang Lu 2 1 State Key Laboratory of Palaeobiology and Stratigraphy of Nanjing Institute of Geology and Palaeontology, Chinese Academy of Sciences, Nanjing 210008 2 Institute of Ecology and Geobotany, Yunnan University, Kunming 650091;Relationship of Microsorium membranaceum var. carinatum and Microsorium membranaceum var. membranaceum based on the sequence analysis of chloroplast rbcL , rps4 , trnL-trnF and rps4-trnS[J];Chinese Biodiversity;2005-02
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