Eugène Albert Athanase Callay (born February 21, 1822, in Montcornet, Aisne and died in LeChesne, Ardennes March 24, 1896) was a French pharmacist and amateur botanist who worked on classifying the flora of the department of the Ardennes. (published posthumously)L'herbier d'Athanase Callay : un patrimoine historique et scientifique ignoré, dans le Bulletin de la Société d'histoire naturelle des Ardennes, 2009, t.99, 29-50
References