macrotyloma
- n annual or perennial vines of Africa and India and Australia; plants often placed in genus Dolichos
macrotyloma uniflorum
- n twining herb of Old World tropics cultivated in India for food and fodder; sometimes placed in genus Dolichos
macrozamia
- n any treelike cycad of the genus Macrozamia having erect trunks and pinnate leaves and large cones with sometimes edible nuts; Australia