Extractum Petroselini Radicis Fluidum (N. F.)—Fluid Extract of Parsley Root.
Related entry: Petroselinum.—Parsley
Preparation.—Formulary number, 171: "From the root of Petroselinum sativum, Hoffmann (Parsley). Process A (see F. 135). No. 40 powder. Menstruum: Diluted alcohol"—(Nat. Form.). Commercial parsley root is prone to injury by insects. Care should be exercised in the selection of the drug, and market-ground parsley root should be excluded if the whole root is to be had.
Medical Uses and Dosage.—(See Petroselinum). Dose, 10 to 60 minims.