Polyporus Pinicola. Polyporus pinicola. Pine agaric. N. O. Fungi. Tincture of fresh plant.   Clinical.-Anus, prolapse of. Constipation. Haemorrhoids. Intermittent fever. Liver, affections of. Malar bone, pain in. Prolapsus ani.

Polygonum. POLYGONUM ACRE. P. punctatum, Ell. P. hydropiperoides, Pursh. Smart Weed. (North America.)   And   POLYGONUM HYDROPIPER. Persicaria urens. Water-pepper. (Britain.) Tincture of whole fresh plant. N. O. Polygonaceae.

Podophyllum. Podophyllum peltatum. May Apple. Mandrake (American). N. O. Berberidaceae (by some placed in the Ranunculaceae and closely related to both). Tincture of root gathered after fruit has ripened; of

Plumbum Iodatum. Iodide of Lead. Plumbic Iodide. PbI2. Trituration.   Clinical.-Arterio-sclerosis. Atrophiae. Crusta lactea. Glands, enlarged. Paralysis. Pellagra. Scrofula. Spleen, enlargement of. Tonsils enlarged. Ulcers.   Characteristics.-Plumb. iod. is used

Plumbum Chromicum. Chromate of Lead. Chrome Yellow. PbCrO4. Trituration.   Clinical.-Colic. Convulsions. Cramps. Diarrhoea. Dysphagia. Erythema. Screaming. Tenesmus.   Characteristics.-Several cases of poisoning by Chrome Yellow have been observed. The

Plumbago. Plumbago littoralis (Mure.-Allen says P. scandens corresponds to Mure’s figure, and grows in Brazil. Mure says P. lit. is “a creeper inhabiting the shores in the bay of Rio

Plectranthus. Plectranthus fruticosus. N. O. Labiatae. Tincture of fresh plant.   Clinical.-Abdomen, coldness of. Cholera. Cramps. Dentition. Diarrhoea. Dysphagia. Fever. Intermittent fever. Lumbrici. Neuralgia. Rheumatism. Shoulder (r.), pains in. Spastic