174 



Mountain holly 87 

 Moxie plum 122 

 Mulberry 31 

 Mulberry, Fr. 135 

 Mulberry, Paper, 30 

 Mullein 137 

 Myrica 20 

 Myricaceae 20 

 Myrtle, Crape 108. 

 Myrtle, Running 134 

 Myrtle, Sand 116 



Naked seed plants 4 

 Nectarine 68 

 Negundo 90 

 Nemopanthus 87 

 Neowashingtonia 17 

 Neviusia 55 

 New Jersey tea 97 

 Nightshade 136 

 Ninebark 53 

 Nutmeg, Calif. 5 

 Nyssa HI 

 Nyssaceae in 



Oak 29 



Oak, Poison 84 

 Oenothera 109 

 Oleaceae 127 

 Oleaster 107 

 Olive 127 



Olive, Fragrant 131 

 Olive, Russian 107 

 Onagraceae 109 

 One-flowered shin- 

 leaf 114 

 Onion 15 



INDEX 



Opulaster 53 

 Orange, Hardy 78 

 Orange, Mock 46 

 Orange, Osage 30 

 Oreodoxa 18 

 Osage orange 30 

 Osier 19 

 Osmanthus 131 

 Ostrya 24 

 Oxycoccus 123 

 Oxydendrum 120 

 Oyster plant 146 



Pachistima 89 

 Pachysandra 82 

 Paeonia 36 

 Paeony 36 

 Pagoda tree 71 

 Paliurus 98 

 Palmaceae 16 

 Palmetto 17 

 Pap aw 43 

 Papaya 43 

 Paper mulberry 30 

 Parasol tree 102 

 Parthenocissus 99 

 Partridge berry 140 

 Paulownia 137 

 Pea, Sweet 69 

 Pea family 69 

 Pea tree 76 

 Peach 68 

 Pear 56 



Pear, Alligator 44 

 Fearlbush 63 

 Pecan 23 

 Pepperbush 113 



Pepperidge in 

 Peppervine 99 

 Peridermium 50 

 Feriploca 134 

 Periwinkle 134 

 Persimmon 125 

 Petunia 136 

 Phellodendron 78 

 Philadelphia 46 

 Phlox 134 

 Phoenix 17 

 Photinia 59 

 Phyllodoce 117 

 Physocarpus 53 

 Picea 6 

 Pieris 119 

 Pignut 23 

 Pinaceae 5 

 I indonut 17 

 Pine 9 



Pine blister-rust 50 

 Pine, Ground 3 

 Pine, Prince's 113 

 Pine, Umbrella 10 

 Pink, Ground 134 

 Pink family 35 

 Pinus 9 



Pipe, Dutchman's 35 

 Pipisissewa 113 

 Pistacio 83 

 Planera 33 

 Plane tree 53 

 Planer tree 33 

 Platanaceae 52 

 Platanus 52 

 Plum 67 

 TJ lnm, Moxie 122 



