Watercolour of nine varieties of seeds and stones shown in pairs, numbered 1-9. 1. [blank] / 2. Small cocos / 3. Whole nux metella. The current botanical name is Datura metel, nux metella is a synonym / 4. [?] / 5. [?] 6. cypress 'nuts' (cones). The current botanical name is Cupressus. 9. 'Twins apricot kernels from our Garden of Bruges [Joseph van Huern's garden at Averloo]'