Meristem A group of cells responsible for rapid cell growth and differentiation in specialized tissues.
Midvein The primary vein found in many leaves; Often it runs down the center of leaves.
Monoecious Both male and female flowers found separate on the same plant; flowers imperfect, both staminate and pistillate flowers borne on the same plant (See also Dioecious).
Mucronate Leaf apex tipped with short abrupt point on midvein.
Multiple Fruit A fruit formed from several flowers.