Tetragonia
noun
Tet·ra·go·nia
ˌte‧trəˈgōneə
: a genus of fleshy herbs or undershrubs (family Aizoaceae) of wide distribution having yellow or reddish apetalous flowers and a winged or quadrangular nut or drupe see new zealand spinach
Word History
Etymology
New Latin, from Greek tetragōnia spindle tree, from tetragōnos tetragonal + -ia -y