Below: Walnut tree (Juglans regia), a-flowerin branch, b-blossom (enlarged), c-pistil (enlarged), d-fruit (walnut) cutted; European black alder (Alnus glutinosa), a-branch with leaves, b-pistillate ...
Deciduous trees, hand-colored wood engraving, published in 1887 Deciduous trees: 1-4) Sessile oak (Quercus petraea, or Quercus sessiliflora); 5-10) Walnut (Juglans regia); 11-13) Dutch myrtle (Myrica ...