Plant Diversity ›› 1983, Vol. 5 ›› Issue (02): 1-3.

• Articles •    

A NEW VARIETY OF THE GENUS ALNUS FR0M HUNAN

Wan Shaobin   

  1. Department of Biology, Hunan Teachars College
  • Online:1983-04-25 Published:1983-04-25

Abstract: Arbor decidua 10 m alta. Folia papyracea, clliptica vel obovato-elliptica, 4-10 cm Jonga, 2-5.5 cm lata, apice actlminata vel breviter acuminata, basi rotundatias vel paullo cordata, aliqanto obliqua, serrulata, supra virides glabra, stbtus dense tomentosa, nervis lateralibus tltrinseeus 10-14; petioli 1-2.2 cm longi, dense tomentosa. Infructescentia cylindrica 2- 3 cm longa, 1-1.3 cm dia., peduncalo 8-20 rm longo.

Key words: new variety, genus, Hunan