mole plant
— Noun
– English
～ poisonous Old World spurge; adventive in America; seeds yield a purgative oil
Mexican fire plant
— Noun
– English
～ poinsettia of United States and eastern Mexico; often confused with Euphorbia heterophylla
marsh plant
— Noun
– English
～ a semiaquatic plant that grows in soft wet land; most are monocots: sedge, sphagnum, grasses, cattails, etc; possibly heath
manufacturing plant
— Noun
– English
～ a plant consisting of one or more buildings with facilities for manufacturing
madia oil plant
— Noun
– English
～ South American herb with sticky glandular foliage; source of madia oil
mung bean plant
— Noun
– English
～ erect bushy annual widely cultivated in warm regions of India and Indonesia and United States for forage and especially its edible seeds; chief source of bean sprouts used in Chinese cookery; sometimes placed in genus Phaseolus