Caption:
Common hedgenettle, purple betony or bishop's wort, Stachys officinalis. La betoine officinale, Betonica officinalis. Copperplate engraving printed in three colours by Pierre Bulliard from his Herbier de la France, ou collection complete des plantes indigenes de ce royaume, Didot jeune, Debure et Belin, 1780-1793.