Definify.com

Webster 1913 Edition


Lungwort

Lung′wortˊ

,
Noun.
(Bot.)
(a)
An herb of the genus
Pulmonaria
(
Pulmonaria 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.
Mertensia Virginica
and
Mertensia 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.

Webster 1828 Edition


Lungwort

LUNG'WORT

,
Noun.
A plant of the genus Pulmonaria.