227 



PAGE. 



Oak flats soils of 171 



timber of 173 



treatment of 173 



Olive, American 31 



Osmanthus americana 31 



Ostrya virginica 113 



Oxyclendron arboreum b6 



Palmetto 29,136 



Papaw 41 



Persea borbonia 3(5, 7't 



borbonia pubesceus '.iG 



Persimmon 37, 68 



Peruvian 58 



Picea nigra 133 



Piedmont plateau divisions, see forest. 

 Piedmont plateau forests, see forest. 



Pignut 20, 88 



Pine barrens, see forests. 

 Pine belt, see forests. 

 Pine, description of ; 



black 126 



cedar 138 



heart 13U 



Jersey 18, 138 



loblolly 18, 135 



long leaf 18, 131 



northern pitch 18, 136 



pond 18, 137 



white 18, 133 



short leaf 18, 130 



scrub 18. 138 



spruce 128, 130, 134, 135 



Table mountain 18, 139 



yellow 130 



Pinus echinata 130 



mitis 130 



palustris 131 



pungens 139 



rlgida 136 



serotina 127 



tseda 135 



strobus 123 



vii-giniaua 1^8 



Planer tree 28 



Platanus occidentalis 81 



Plum, wild 37 



Poplar 117 



Carolina H*^ 



yellow 23,39 



Poiniius grandidenta IH 



heterophylla ll*^ 



monilifera 118 



Prickly ash 19 



Prunus americana 37 



angustifolia 27 



caroliniana 26 



pennsylvanica 58 



serotina 59 



Pyrus americana 20 



angustifolia 37 



coronaria 27 



Quercus alba 89 



aquatica 105 



brevifolia l07 



catesbsei 103 



cinerea 107 



coccinea 99 



cuneata 103 



digitata 103 



heterophylla 25 



imbricaria 107 



laurifolia 106 



leana M 



lyrata 93 



marilandica 104 



michauxii 95 



minor 91 



nigra 101, 105 



PAGE. 



Querelas phellos 108 



priiius 93 



rubra 97 



texana 98 



tiiictoria 101 



velutina 101 



virens 9(; 



virgiuiana 96 



Rainfall : 141,143 



Kedbav 36,74 



Kedbud 33,57 



Red cedar 19, 131 



Red gum 61 



Rhododendron 68 



Khododendron maximum liS 



Robinia pseudacacia 54 



viscosa 55 



Sabal palmetto 136 



Salix nigra 116 



Sandstone belt, forests of r.il 



Sassafras 36, 75 



Sassafras sassafras 75 



Service tree 37, 60 



Shad bush 60 



Short-leaf pine 18, IHO 



Silverbell tree 70 



Snowdrop tree 28, 70 



Sorrelltree 66 



Sourwood 66 



Spruce, black 18, 133 



Spruce pine 128, 130, 134, 135 



Soils, see forest. 



Sugar tree 50 



Swamps, see white cedar, gum and cy- 

 press, and oak flats. 



of coastal plain 169 



of Piedmont plateau 1S3 



Sweet bay 26, 145, 148 



smooth 26, 145, 146, 148 



Sweet gum 23, 61 



Sweet birch 28 



Sycamore 23, 81 



Taxodlum distichum 123 



distichum iinbricaria 19 



Temperature, annual, of forest regions 

 141, 143 



Thorns (haw) 27 



I huja occidentalis 119 



Tilia americana 43 



heterophylea 45 



pubescens 44 



Transitional forests 168 



Tsuga caroliniana 135 



canadensis 134 



Tulip-tree 23,39 



Tupelo gum 36, 65 



Ulmus alata 77 



americana 76 



fulva 78 



Umbrella tree 24, 37 



Viburnum 22 



Virgilia 56 



Wahoo 38, 77 



Walnut, black 21, 83 



white 21,82 



Water beech 113 



White pine 18, 123 



forests 215 



treatment of 218 



Whitewood 39 



Wicky 67 



Willow 116 



black 37, 116 



glaucous 28 



river 116 



Ward 28 



Yellow poplar 23 



