CYTOTAXONOMIC STUDY OF FERNS OF YUNNAN, SOUTHWESTERN CHINA
KATO, M ; NAKATO, N ; CHENG, X ; IWATSUKI, K
1992
发表期刊BOTANICAL MAGAZINE-TOKYO
ISSN0006-808X
卷号105期号:1077页码:105-124
摘要A cytotaxonomic study was made of 90 fem species of Yunnan, southwestern China, based on collections from northwestern, central, and southwestern Yunnan and a few Cheng's collections. The results verified most of the formerly reported basic chromosome numbers of Chinese genera, and recorded for the first time the basic numbers of Gymnogrammitis and Sorolepidium and Chinese members of several other genera. Cytotaxonomy of some problematical genera was discussed. Biogeographical relationships between Japanese, Chinese, and Himalayan ferns were compared with special reference to local cyto-reproductive variations in Coniogramme, Deparia, Onychium, and Pteris cretica. The present evidence indicates that most triploid species examined are agamosporous, as general in filicalean ferns, and also suggests the sexual 32-spored sporogenesis in Hypodematium crenatum and Sorolepidium graciale as in Lindsaeaceae.
关键词Biogeography Of Sino-japanese Ferns Chromosome Number Cytotaxonomy Reproductive Mode Yunnan Ferns
学科领域Plant Sciences
收录类别sci
语种英语
文献类型期刊论文
条目标识符http://ir.kib.ac.cn/handle/151853/2377
专题资源植物与生物技术所级重点实验室
推荐引用方式
GB/T 7714
KATO, M,NAKATO, N,CHENG, X,et al. CYTOTAXONOMIC STUDY OF FERNS OF YUNNAN, SOUTHWESTERN CHINA[J]. BOTANICAL MAGAZINE-TOKYO,1992,105(1077):105-124.
APA KATO, M,NAKATO, N,CHENG, X,&IWATSUKI, K.(1992).CYTOTAXONOMIC STUDY OF FERNS OF YUNNAN, SOUTHWESTERN CHINA.BOTANICAL MAGAZINE-TOKYO,105(1077),105-124.
MLA KATO, M,et al."CYTOTAXONOMIC STUDY OF FERNS OF YUNNAN, SOUTHWESTERN CHINA".BOTANICAL MAGAZINE-TOKYO 105.1077(1992):105-124.
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