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

Dosage: 1 Cc. or 15 minims (N.F.).

Syrupus Rubi (Syr. Rubi), Syrup of Rubus, N.F.—Fluidextract of rubus (25%) in syrup.

Uses: Intestinal astringent.

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

Rumex (Rumex), Rumex, N.F. (Yellow Dock, Curled Dock).—Roots.

Action and Uses: Obsolete, unreliable and generally worthless “alterative and tonic”; mildly laxative.

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

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

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