Plant Diversity ›› 1994, Vol. 16 ›› Issue (02): 1-3.

• Articles •    

A NEW SPECIES OF FAGACEAE FROM GANSU

ZHANG Yao-Jia PENG Ze-Xiang ZHANG Guo-Liang   

  1. Department of Biology, Lanzhou University
  • Online:1994-04-25 Published:1994-04-25

Abstract: Arbor sempervirens,usque 15m alta.Ramuli robusti,cinereobrunnei  vel atro-brunnei,glabri vel puberuli;ramuli hornotini fulvo—grisei,sulcati,dense fulvo-pubescentes.Folia coriacea,oblongo—elliptica,5—16cm longa,3—6 cm lata,apice acuta vel acuminata,basi cuneata,margine integra,supra glabra,subtus dense albo vel fusco-lepidota et flavo stellato-pilosa,insimul intermito pilosa, costa media  robusta,nervis  latiralibus 6-15 nervi  supra  manifeste  impresi  canaliculati,subtus  prominentes,retibus venularum conspicuis,nervi laterales valde abeuntes prope marginem arcuati atque conjuncti.

Key words: Fagaceae