Regular comfrey (Symphytum officinale); Knobbelige Wael-Wurtel. / Sijmphitum Tuberosum. / Consijve (title on object); Comfrey or waltroot. Numbered top right: 324. Right the name in five languages. Part of the fourth album with drawings of flowers and mushrooms. Eleventh of twelve albums with drawings of animals; birds and plants known around 1600; commissioned by Emperor Rudolf II. With explanations in Dutch; Latin and French; Anselmus Boetius de Boodt; 1596 - 1610; paper; watercolor (paint); deck paint; chalk; ink; pen; h 208 mm x w 170 mm