Mucilago Tragacanthae (Mucil. Trag.), Mucilage of Tragacanth, U.S.P.—Tragacanth (6%) in glycerin (18%) and water.

Trifolium (Trifol.), Trifolium, N.F. (Red Clover Blossoms).

Action and Uses: Inert. Has been used in antisyphilitic and alterative compounds; also as an expectorant.

Dosage: 4 Gm. or 1 drachm (N.F.).

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

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

Trillium (Trill.), Trillium, N.F. (Beth Root).—Rhizome.

Action and Uses: Obsolete, formerly used as astringent and tonic.

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

Fluidextractum Trillii (Fldext. Trill.), Fluidextract of Trillium, N.F.—Trillium (100%). Absolute alcohol content about 60 per cent.