Note 30 — Chapter XI · SOCIAL DIVISIONS—MARRIAGE—FUNERALS—MEDICINE—FESTIVALS.
Reading edition
Toma is droma (or doma), the root of the potentilla anserina, and called chuoma in Eastern and North-eastern Tibet. It is mealy, and tastes like a bean rather than a potato. It is about 1½ inches long.—(W. R.) ↑