Sambucus Sambucus ebulus inflorescence Sambucus ebulus fleur Sambucus nigra inflorescence Sambucus nigra bourgeon Sambucus nigra moelle Sambucus racemosa
/https%3A%2F%2Fassets.over-blog-kiwi.com%2Ft%2Ftwentyeleven%2Fimages%2Fpine-cone.jpg "recherches sur les arbres")