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Perygynium and Achene Epidermis in Some Species of Carex, Subg. Vignea (Cyperaceae), Studied by Scanning Electron Microscopy

Heikki ToivonenTuuli Timonen

出版	1976
URL	http://books.google.com.hk/books?id=MB06jwEACAAJ&hl=&source=gbs_api