Contraction. - Stict.

Sticta pulmonaria. Nat. ord., Lichenes.

Synonyms. - Lobaria pulmonaria, Lichen pulmonarius, Sticta pulmonalia, Pulmonaria reticulata.

Fig. - Sowerby, Brit. Bot., p. 572.

Lungwort Lichen, Tree Lungwort, Oaklungs. For. names: German, Laugenkraut; French, Pulmonaire de Chene.

Habitat. - New England, New York, Pennsylvania, and Carolina, U.S.; northern and mountainous counties of England, on the trunks of large trees.

Parts employed. - The entire plant.

Characters. - Leafy, laciniated, obtuse, smooth; above green and pitted, somewhat reticulated; downy beneath; shields mostly marginal.

Preparation. - Tincture, using proof spirit.

Reference to Horn. Proving. - Hale's New Remedies.

Proper forms for dispensing. - φ and lx, Tincture only. 1 and upwards, Tincture, Pilules, or Globules.