noun
: a common foliose lichen ( Peltigera canina ) that has the thallus brownish green above and whitish beneath and fruiting bodies resembling the teeth of a dog and that was formerly believed to cure hydrophobia
noun
: a common foliose lichen ( Peltigera canina ) that has the thallus brownish green above and whitish beneath and fruiting bodies resembling the teeth of a dog and that was formerly believed to cure hydrophobia
Webster's New International English Dictionary. Новый международный словарь английского языка Webster. 2012