Hovenia.
This plant, Hovenia dulcis, indigenous to Japan, has a peculiar odor, which, however, is not pleasant to European taste. The perfume sold under this name has a special odor, though it differs from that of the plant. It is made according to the following formula:
| Oil of lemon | 3 oz. |
| Oil of clove | ¼ oz. |
| Oil of neroli | 75 grains. |
| Oil of rose | 75 grains. |
| Alcohol | 5 qts. |