| Title:  Sumbul Additional Names:  Musk root Literature References:  Dried rhizome and roots of Ferula sumbul (Kauffm.) Hook. f. (Euryangium sumbul Kauffm.), or of other closely related species of Ferula having a musk-like odor (Umbelliferae).  Habit.  Central Asia, East Indies.  Constit.  Angelic (sumbulic) acid, valeric acid, methylcrotonic acid, resin, 0.2-0.4% volatile oil. Therap-Cat:  Sedative.  |