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9 June 2010 Fagopyrum pugense (Polygonaceae), a New Species from Sichuan, China
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Abstract

Fagopyrum pugense T. Yu (Polygonaceae, Polygonoideae), known only from Luojishan, Puge County, Sichuan Province, China, is described and illustrated. It is closely related to F. gracilipes (Hemsl.) Dammer ex Diels, but differs in the plants having thicker stems and branches with densely erect-villose pubescence, numerous nodes and short internodes, ovate to cordate leaves that are minutely rugose with small pustules, and small achenes. The karyotype studies were also conducted, and the results are presented.

Yu Tang, Mei-Liang Zhou, Da-Quan Bai, Ji-Rong Shao, Xue-Mei Zhu, De-Zhou Wang, and Yi-Xiong Tang "Fagopyrum pugense (Polygonaceae), a New Species from Sichuan, China," Novon: A Journal for Botanical Nomenclature 20(2), 239-242, (9 June 2010). https://doi.org/10.3417/2008072
Published: 9 June 2010
JOURNAL ARTICLE
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