Anagallis Arvensis. Scarlet Pimpernel. Weather-glass. Red Chickweed. N. O. Primulaceae. Tincture of whole fresh plant.   Clinical.-Amblyopia. Cataract. Constipation. Dropsy. Epilepsy. Epistaxis. Gonorrhoea. Gout. Haemorrhoids. Headache. Hypochondriasis. Hysteria. Mania. Neuralgia.