Robinia pseudoacacia 'Pyramidalis'

A narrow, upright tree. Spines and flowers few. Int. Leroy, Angers, France, pre-1843. ['Fastigiata']

kingdom Plantae
phylum   Tracheophyta
class    Magnoliopsida
superorder     Rosanae
order      Fabales
family       Fabaceae
genus        Robinia L.
species         Robinia pseudoacacia L.