INDEX 



271 



Page 

 Meadow 



Elder 70 



Fescue, Impurities in 35 



Legislation 46-47 



Garlic 159 



Rue 29,30, 120 



Sunflower 



6, 52, 58, 62. 74, 239, f. 240 



Meadows, Weeds of 50-57, 92 



Medicago 



denticulate. 46, 47, 80 



Germination 42 



hispida 69, 190 



lupulina 



28, 33, 46, 47, 71, 190, f. 190 



Germination 42 



sativa 28, 46, 47 



Medicinal weeds 5 



Medick 



Black 59, 71, 115, 190, f. 190 



Toothed 190 



Melilotus 



alba 28, 46, 55, 74, 189 



Germination 42 



officinalis 46, 74, 189 



Mentha piperita 220 



Mercury, Three-seeded 194 



Mericarp 133 



Mesquit, Germination 42 



Mexican 



Dropseed 70, 147-148 



Fireweed 23, 59, 70, 115, 168 



Poppy 73 



Tea 58, 59, 71, 80, 168 



Michigan weeds 68-75 



Micropyle 130, 133 



Mildew, Downy 103 



Milk 



Purslane 58 



Spurge 58 



Thistle 59 



Milkweed 7, 12, 13, 16, 24, 26, 54, 

 57,91,109, 115; 119, 125, 



210, f. 210 



Eradication 98, 109 



Germination 39-40 



Root .11 



Climbing 71 



Common 71 



Family 209-210 



Showy 209 



Swamp 54, 209 



Western 71 



White 209-210 



Millet 16, 28, 30 



Germination 42 



Common, Legislation 48 



Hog, Legislation 48 



Pearl, Legislation 48 



Millspaugh, C. F 6, 67 



Mimulus Jamesii 71 



Minnesota Weeds 68-75 



Mint 125, 128 



Family 36, 218-220 



Horse f. 22, 28, 30 



Mississippi Valley garden weeds 58-59 

 Missouri weeds ..... ... 68-75 



Page 



Mist Flower 231 



Mistletoe 116 



Molinia caerulca 36 



Monarda fistulosa . 22, 28 



Monkey Flower 71 



Monkshood 64 



Monocotyledon 134 



Monocotyledonous 134 



MONOCOTYLEDONEAE 135 



Monoecious flowers 125 



Montana weeds 68-75 



Moonseed 64, 126 



Moore 96 



Morning Glory 4, 7, 9, 12, 28, 30, 



58, 59, 71, 109, 116,212 



Eradication 96, 98, 112-113 



Blue 71 



Bush 211 



Common 54, 80, 211 



European 71 



Family 54 



Ivy-leaved 211 



Southern 58 



Wild 24, 26, f. 113, 211-212, f., 212 



Eradication 112-113 



Morse, W. J 95 



Moss Rose 176 



Moth Mullein 224 



Motherwort 71, 219-220 



Mountain Barley 68 



Mouse Chickweed 174 



Mouse-ear 58 



Mouse-tail 



Germination 40 



Mugwort 



Common 245 



Western 71, 245 



Muhlenberg, Marsh 147 



Muhlenbergia 



diffusa 70 



glomerata 33, 58 



mexicana 33, 58, 70, 147 



racemosa 70, 148, . 148 



Mullein 7, 10, 24, 62, 115 



Common 71 



Great 224 



Moth 224 



Multiple fruit 132 



Musky Alfilaria 192 



Mustard 2, 4, 5, 23, 33, 46, 56, 57, 



62, 64,. 67, 81, 88, 94, 115, 132 

 Eradication 



95, 96, 97, 100, 101, 102, 112 



Ball ., 181 



Black 24, 30, 46, 72, 76, 182, f. 182 



Common 72 



Family 55, 179-184 



Hare's Ear 182 



Hedge 72, 115, 183 



Germination 42 



Eradication 100 



Treacle 183 



Tumbling 



26, 56, 57, 72, 115, 183, f. 183 



Wild 31, 46, 66, 76 



Germination 38 



Legislation 43 



