noun
: a European hawkweed ( Hieracium murorum ) with mostly basal leaves and yellow flower heads on glandular stalks that often grows on walls
noun
: a European hawkweed ( Hieracium murorum ) with mostly basal leaves and yellow flower heads on glandular stalks that often grows on walls
Webster's New International English Dictionary. Новый международный словарь английского языка Webster. 2012