Ornamental plant of Middle East cultivated for its dark purple spathe WordNet 3.0 & Open English WordNet

Arum palaestinum is a species of flowering herbaceous perennial plant in the family Araceae and the genus Arum It is native to the Levant and other parts of the Mediterranean Basin, and has been naturalized in North America, North Africa, Europe, Western Asia, and Australia The family Araceae includes other well-known plants such as Anthurium, Caladium, and Philodendron. Wikipedia