Meteorium, 



Metzgeria, 



Mexican Tea, 



Mezereum Family, 



Micromeria, 



Microstylis, 



Mignonette, 



Mignonette Family, 



Mikania, 



Milfoil, 



Milium, 



Milk Pea, 



Milkweed, 



Milkweed Family, 



Milkwort, 



Milkwort Family, 



Milk-Vetch, 



Millet, 



Millet-Grass, 



Mimose^;, 



Mimosa Family, 



Mimulus, 



Mint, 



Mint Family, 



Mirabilis, 



Mist-flower, 



Mistletoe Family, 



Mitchella, 



Mitella, 



Mitreola, 



Mitre-wort, 



Mnium, 



Moccason-flower, 



Mocker-nut, 



Mock-Orange, 



Modiola, 



Mcehringia, 



Moenchia, 



MOLLUGINE.S, 



Mollugo, 



Momordica, 



Monarda, 



Monaedej:, 



Moneses, 



Monkey-flower, 



Monkshood, 



Monocera, 



MONOCOTYLEDONOUS 



PLANTS, 

 Monopetalous Exogenous Plants, 

 Monotropa, 



MONOTROPEiE, 



Montelia, 



Moon seed, 



Moonseed Family, 



Moonwort, 



Moose-wood, 



Morning-Glory, 



Morocarpus, 



Morus, 



Mosses, 



