alnus_vulgaris
1. [ noun ] (botany) medium-sized tree with brown-black bark and woody fruiting catkins; leaves are hairy beneath
Synonyms: European_black_alder Alnus_glutinosa common_alder
Related terms: alder Alnus
Similar spelling:   Alnus_veridis
  Alnus_serrulata
  Alnus_rugosa
  Alnus_maritima