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A Taxonomical Study of the Genus Polystichum Roth Section Haplopolystichum Tagawa from Yunnan

Xiang Li-lin   

  • Received:1900-01-01 Revised:1900-01-01 Online:1994-05-18 Published:1994-05-18
  • Contact: Xiang Li-lin

Abstract:

 The present paper reports the result of the taxonomic study on the genus Polys-
tichum section Haplopolystichum  from Yunnan, which includes 12 species, Two new series
are established, 4 new species (P. subacutidens, P. daguanense, P. paradeltodon, P. craspe-
docarpium) are described and a new combination is made. The circumscription of the section
Haplopolystichum Tagawa is revisied.

Key words: Polystichum Roth, section Haplopolystichum, classification, Yunnan