NORTH AMERICAN PLANTS. 



561 



Mitreola, 120 

 , Mollugo, 81 

 p Momordica, 108 



Monarda, 138 



Monocera, 171 



Monotropa, 104 



Montia, 83 

 ■ Morus, 48 



► Muhlenbergia, 171 

 Alyginda, see Ilex 

 Mylocariutn, 102 

 Myosotis, 139 

 Myosurus, 3 



. Myrica, 53 

 Myriophyllum, 30 

 Myrrhis, 2 

 Nardus, 171 

 Narthecium, 158 

 Nemophila, 141 

 Nemostylis, 154 

 Nectris, see Cabomba 

 Negundium, 6£ 



► Neottia, 155 



. Nemopanthes, 99 

 i Nepeta, 138 



Neurosperma, 108 



Nicandra, 132 



Nicotiana, 132 



Nolina, 158 



Nycterium, 132 



Nuphar, 5 



Nuttallia, 19 



Nymphffia, 5 



Nyssa, 38 



Obolaria, 120 



(Enanthe, 2 



CEnothera, 29 



Oldenlandia, 115 



Olea, 126 

 i Onoclea, 174 



Onosmodium, 139 



Ophioglossum, 139 



Ophiorhiza, see Mitreola 



Oplotheca, 88 



Oporinea, 113 

 , Opuntia, 28 



Orchis, 155 

 . Origanum, 138 



Ormthogalum, 160 



Ornus, 126 



Orobanche, 129 



Orobus, 45 



Orontium, 167 



Orthopogon, see Panic um 



Orthocarpus, 45 



Oryzopsis, 171 



Osmorhiza, 2 



Osmunda, 174 



Ostrya, 50 



Oxalis, 71 



Oxybaphus, 93 



Oxycoccus, 103 



Oxydenia, see Leptochloa 



Oxyria, 92 



Oxytropis, 45 



Pachysandra, 55 



► Paonia, 3 

 • Panax, 1 



Pancratium, 152 

 Panicum, 171 

 Papaver, 4 

 Parietaria, 55 

 Paronychia, 87 

 Parnassia, 24 

 Parrya, 9 



Parthenium, 113 



Paspalum, 171 

 «• ltossiflora, 75 

 ■m Pastinaca, 2 



Pavia, 61 



Pectis, 113 

 •». Pcdicularis, 131 



Pennicctum, 170 

 m» lienthorum, 85 

 — ■ Pentstemon, 130 



Replis, 32 

 •*» Periploca. 118 



Peritoma, 11 



Petalostcmon, 45 



Peucedanum, 2 

 •* Phaca, 45 



Phacclia, 1-1 i 



Phajthusa, 000 



Phalangium, sec be ilia 



— Phalaris, 171 

 mm Phaseolus, 45 

 mm Philadelphus, 26 



Philoxerus, 87 



— Phleum, 171 

 •» Phlox, 123 

 m Phryma, 137 



Phyllactis, 112 

 » Phyllanthus, 55 

 „ Physalis, 132 



•Physostegia, 138 

 m» Phytolacca, 91 



Btnguicula, 128 



Binckne3'a, 115 

 mm Piper, 95 



— Pinus, 145 



-. Piptathcnun, 171 



Pistia, 170 

 -» Pisum, 45 



Plancra, 47 

 ^Plautago, 109 



Platanantbeia, 155 

 «. Platanus, 52 



Plumbago, 110 



Pleea, 158 



Pleuraphis,171 



Iileuropogon, 171 

 ~ Poa, 171 



Pleclritis, 112 



Podalyria, 45 

 «• Podophyllum, 8 

 «► Podostemum, 96 

 _ Pogonia, 155 

 mM Polanisia, 11 



Polcmonium, 123 

 mm Polycarpon, 87 



Pelycnemum, 90 



Polygala, 73 



Primula, 127 

 m- Prinos, 99 



Pri3matocarpus,105 

 Proscrpinaca, 30 

 Prosopis, 45 



- Prunella, 138 

 «• Prunus, 43 



Psilotum, 175 



Psoralea, 45 



Psychotria, 115 



Ptelea, 68 

 m Pteris, 174 



Pterocaulon, 113 

 ^ Pterospora, 104 

 +* Pulmonaria, 139 



Pursliia, 4! 

 —» Bycnanthemum, 138 



Pyrethium, 113 

 • Pyrola, 1 04 



— Pyrus, 42 

 Pyxidanthera, 124 



_ Oucrcus, 49 

 _ Criteria, sceAnychia 

 m» Ranunculus, 3 

 m» Rhamnus, 59 

 ^ Rhexia, 55 

 mm Rhinanthus, 131 

 my Rhododendron, 102 



Rhodora, 102 

 ^ Rhus, 67 



Rhynchosia, 45 



Rhynchospora, 172 

 • Ribes, 27 

 ^ Ricinus, 55 



Rivina, 91 

 ■m. Robinia, 45 

 •» Rochelia, see Echinospermum 



mm Rosa, 41 



Rottbollia, 171 

 •» Rubia, 114 

 ^ Rubus, 41 

 — . Rudbeckia, 113 



Ruellia, 133 

 ■»> Rumex, 92 

 Ruppia, 168 

 Sabal, 164 

 Sabbatia, 120 

 ■*" Saccharum, 171 

 *■ Sagittaria, 144 

 »• Salicornia, 96 

 — Salix, 51 



Salsola, 91 

 "* Salvia, 138 



Salvinia, 176 



<•— Sambucus, 116 



► Samolus, 127 



^'Sanguinaria, 4 



Pohjzonatum, see Convallariap-Sanguisorba, 40 



„, Polygonum, 92 



Polymnia, 113 

 — « Polypodium, 174 



Polypogon, 171 



Polypremum, 120 



Pulypteris, 113 



Polyta;nia, 2 

 ^ Pontederia, 159 



Pomaria, 45 

 m9 Populus, 51 



Porcclia, see Asimina 

 mm Portulacca, 83 

 m- Potamogeton, 168 

 .. Potentilla, 41 

 m . Poterium, 40 



Pothos, see Symplocarpus 

 mm Prenanthes, 113 



56 



•• Sanicula, 2 



Santolina, 113 



Sapindus, 62 

 * Saponaria, 81 

 m, Sarracenia, 78 

 mr Sarolhra, see Hypericum 

 ^ Saururus, 94 

 _ Saxifraga, 24 



Scheucbzeria, 169 



Schizandra, 18 

 m Schizaja, JP74 



- SchcenusfTV2 

 Schollera, 159 

 Schrankia, 45 



— Scirpus, 172 

 Schwalbea, 130 

 Schweinitzia, 104 



