292 



INDEX. 



Madronclla . 216 



Mahogany, Mountain 132 



Mallow 163 



Mallow family 162 



Malva 163 



Malvaceae 162 



Maple 160 



Maple family 159 



Mariposa lily 60 



Marrubium 215 



Marsilea 5 



Marsileaceae 5 



Matricaria 261 



May-weed 263 



Meadow grass, Reed 38 



Meadow rue 104 



Medic, Black 149 



Medicago 148 



Melica 31 



Mclilotus 149 



Mentha 213 



Mentzelia 166 



Menyanthaceae 193 



Menyanthes 194 



Menziesia 189 



Merathrepta 28 



Mi rtensia 206 



Mesquite 27 



Micromeria 215 



Milkweed 195 



Milfoil 262 



Mimulus 226 



Mint 213 



Mint family 211 



Mistletoe family 79 



Mitella 128 



Mitrewort 128 



Moehringia 101 



Mollugo 91 



Moneses 186 



Monkey flower 226 



MONOCOTYLEDONES 13 



Monolepis 89 



Montia 93 



Morning glory 196 



Mountain ash 134 



Mahogany 132 



Mouse tail 104 



Mouse-ear duckweed 98 



Mudwort 226 



Muhlenbergia 22 



Mullein 220 



Mustard, Black 118 



Hedge 119 



Jim Hill 119 



Tumbling 119 



Mustard family 113 



Myosotis 208 



Myosurus 104 



Najadaceae 16 



Najas 16 



Naumburgia 191 



Navarretia 201 



Nemophila 204 



Nepeta 216 



Nettle 78 



Nettle family 78 



Nicotiana 219 



Nightshade 218 



Ninebark 134 



Nothocalais 247 



Nut grass 49 



Nymphaea 101 



Nymphaeaceae 101 



Oak, Jerusalem 90 



Oat, Smooth wild 28 



Oatgrass, Tall meadow 27 



Oats 28 



Ocean spray 134 



Oenothera 173 



Olysnium 67 



Onagraceae 168 



Onion 59 



Ophioglossaceae 4 



Ophrys 69 



Opulaster 134 



Opuntia 167 



Orchard grass 33 



Orchidaceae 67 



Orchid family 67 



Oregon grape Ill 



Oreocarya 209 



Orobanchaceae 231 



Orobanche 231 



Orthocarpus 230 



Osmorhiza 177 



Oxeye daisy 262 



Oyster plant 246 



Pachistima 159 



Pachylophus 173 



Paeonia 110 



Paint brush, Indian 229 



Painted Cup 229 



Paniceae 19 



Panicularia • 37 



Panicum 21 



Papaveraceae 112 



Parietaria 79 



Parsley family 176 



Parsnip, Cow 179 



Poison 182 



