CYTOTAXONOMIC STUDY OF FERNS OF YUNNAN, SOUTHWESTERN CHINA

	CYTOTAXONOMIC STUDY OF FERNS OF YUNNAN, SOUTHWESTERN CHINA
	KATO, M ; NAKATO, N ; CHENG, X ; IWATSUKI, K
	1992
发表期刊	BOTANICAL MAGAZINE-TOKYO
ISSN	0006-808X
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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