monantha vetch
noun
mo·nan·tha vetch
məˈnan(t)thə-
: a weak-stemmed viny vetch (Vicia articulata) of southern Europe used for forage and hay in parts of the U.S. having mild winters
Word History
Etymology
New Latin monantha (specific epithet of Vicia monantha), from mon- + -antha (feminine of -anthus -anthous)