mediterranean hackberry(n = noun.plant) celtis australis, european hackberry - bright green deciduous shade tree of southern Europe;
is a kind of hackberry, nettle tree
is a member of celtis, genus celtis

american hackberry, european hackberry, hackberry, mediterranean, mediterranean anaemia, mediterranean anchovy, mediterranean anemia, mediterranean cypress, mediterranean fever, mediterranean flour moth, mediterranean fruit fly, mediterranean sea, mediterranean snapdragon, mediterranean water shrew