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lungwort |
1 definition found From Webster's Revised Unabridged Dictionary (1913) [web1913]: Lungwort \Lung"wort`\, n. (Bot.) a An herb of the genus {Pulmonaria} ({P. officinalis}), of Europe; -- so called because the spotted appearance of the leaves resembles that of a diseased lung. b Any plant of the genus {Mertensia} (esp. {M. Virginica} and {M. Sibirica}) plants nearly related to {Pulmonaria}. The American lungwort is {Mertensia Virginica}, Virginia cowslip. --Gray. {Cow's lungwort} mullein. {Sea lungwort}, {Mertensia maritima}, found on the seacoast of Northern Europe and America. {Tree lungwort}, a lichen ({Sticta pulmonacea}) growing on trees and rocks. The thallus is lacunose, and in appearance somewhat resembles the lungs, for diseases of which it was once thought a remedy.