Dizzy. Sad. Bad humor on waking. The whole head and especially the nape of the neck, are cold. Weight in the head. Pain in forehead and nasal fossa. Optical illusion. Pain in the orbits. Whizzing in the ears. Eructations. Thirst. Appetite at breakfast, ceasing suddenly after tasting milk. Doughy mouth. Dry feeling in the œsophagus. Pain at velum palati. Sense of swelling in left tonsil. Dull pain in stomach and bowels. Weight at the stomach. Tenesmus, and pressure in sphincter ani, with pricking. Watery, fetid stool. Ineffectual urging to stool. Painful darting in the urethra. Heat in the urethra. Vague pain in the abdomen when urinating. Pain in the side of the chest, during motion. Pain in the chest. Fetid sweat in the axillæ. Acute pain in the left arm. Pain at the left elbow. Icy coldness in the arm. Cold feet and hands. Rheumatic pain in the right thigh. Trembling of the knees and limbs. Swelling about the ankles. Weakness of the knees: Icy coldness under the shoulder-blades, in bed. Distressing dreams. Drowsy. Dream about little flames. Sweat during sleep. Prostration. MELASTOMA ACKERMANI. MELAST. TAPIXIRICA. [Illustration] This species has never yet been described by authors. It is a bush with round branches, triangular at their extremities, and covered with a brownish bark. The leaves are opposite, supported by short and hairy petioles; their limb is oval, reticulate, covered with stiff hairs, and traversed on its lower surface by five thick almost parallel nerves running from the base to the summit of the leaf. The flowers are sessile supported by terminal axes. We employ the leaves. _First day._—1. In the morning, pain in the region of the sternum. Sneezing. Heat all over. Palpitation of the heart. 5. Buzzing in the left ear. Acid stomach. Profuse saliva. Shuddering, then sweat. Vertigo. _Second day._—10. Looseness of the teeth. Lancination and prickings at the vertex. Stitches at the feet, ankles and wrists. (Disappearance of an inveterate diarrhœa with colic). Itching and heat at night. Tenesmus with constriction of the sphincter. 15. Pain at the perinæum. Light-colored and foaming urine. Hardness of the penis, even when there is no erection. Fetid urine. Digging in the teeth. 20. Heat and pricking at the anus. Pricking in the urethra. Weakness of the thighs. Profuse urine. Lancinations in the perinæum, the urethra and the testicles. 25. Rumbling. Urine more cloudy and less foaming. Pain in the abdomen. Prostration. Pale face. 30. Drowsy in the day-time. Urine with white sediment. Albuminous urine. Horrid pain and pulling from the perinæum to the groin, for six hours; while seated and not passing off in any position. Violent shuddering for four hours, followed by heat without sweat. 35. White coated tongue. Bitter mouth. Pain in the loins. Red urine without smell, with bloody coagula. Headache and sensitiveness of the hairy scalp. 40. Œdema of the legs. Eruption on the lips, especially the upper. Internal heat.