| Answer | Crossword Clue |
|---|---|
| TANNIN | Bark extract |
| ASPIRIN | Willow-bark extract |
| BIRCHBEER | Soda containing a bark extract |
| euonymin | an extract of bark of the euonymus |
| euonymins | EUONYMIN, an extract of bark of the euonymus |
| sassafrases | An extract of the leaves or bark of this tree, used medicinally or in perfumery |
| sassafras | An extract of the leaves or bark of this tree, used medicinally or in perfumery |
