Dosage: 4 Cc. or 1 fluidrachm (N.F.).

Coptis (Coptis), Coptis, N.F. (Goldthread).—Plant.

Action and Uses: Bitter stomachic, possessing no advantage over gentian.

Dosage: 2 Gm. or 30 grains (N.F.).

Fluidextractum Coptis (Fldext. Copt.), Fluidextract of Coptis, N.F.—Coptis (100%). Absolute alcohol content about 40 per cent.

Dosage: 2 Cc. or 30 minims (N.F.).

CORDIALES, CORDIALS.—Cordials are sweetened alcoholic liquids.

Coriandrum (Coriand.), Coriander, U.S.P. (Coriander Seeds).

Action and Uses: Aromatic and carminative.

Cornus (Corn.), Cornus, N.F. (Dogwood Bark).—Bark of the root.