Found 1 items, similar to Imperatoria Oreoselinum.
English → English (gcide) Definition: Imperatoria Oreoselinum Oreoselin \O`re*os"e*lin\, n. (Chem.) A white crystalline substance which is obtained indirectly from the root of an umbelliferous plant (Imperatoria Oreoselinum ), and yields resorcin on decomposition. [1913 Webster]