172 



INDEX. 



Pachypsylla venusta, 64. 



Pal?eomorphe, iYl. 



Paleacrita veniata, 41. 



Pauus dealbatus, 4li. 



Paper-shell Hickory nut, Hales', 154. 



Papilio Troilus, 15. 



Paria aterrima, 116. 



Parry, Charles Christopher, 130. 



Parryella, 130. 



Pawcohiccora, 134. 



Pear, Alligator, 2. 



Pear, Avocado, 2. 



Pecan, 137. 



Pecan, Bitter, 149. 



Pemphigus ulmifusus, 41* 

 Persea, 1. 



Persea argentea, 10. 



Persea Borbonia, 4. 



Persea Carolinensls, 4. 



Persea Caroliyiensis, a, 7. 



Persea Carollnensts, a glabriuscida, 4. 



Persea CaroUnensis, ^ pubescens, 7. 



Persea Carolinensis^ var. palustris, 7. 

 Persea Catesbyaiia, 11. 



Persea foetensy 10. 



Persea, fungal diseases of, 2. 



Persea gratissimay 2. 



Persea Indica, 2. 



Persea Lingue, 2. 



Persea Persea, 2. 



Persea Persea, cultivation and uses of, 2. 



Persea pubescens, 7. 



Persea Sassafras, 17. 



Perula, 91. 



Petalanthera^ 9. 



Pharmacosyceay 91. 



Phleospora Celtidis, 65. 



Phleospora Mori, 77. 



Phleosphora Ulmi, 42. 



Phycis rubrifasciella, 133. 



Phyllosticta Caryse, 134. 



Phyllosticta Celtidis, 65. 



Phyllosticta micropunctata, 2. 



Phyllosticta Sassafras, 15. 



Phylloxera carysecaulis, 133. 



Phytoptus Uluii, 42. 



Pignut, 165. 



Pipal Tree, 94. 



Plagiostigma, 91. 



Planer, Johann Jakob, 60. 



Planera, 59. 



Planera aquatica, 61. 



Planera parviflora, 41. 



Planera Richardi, 61. 



Planera ubnifoliay 61. 



Platanace^, 99. 



Platanus, 99. 



Plataniis CaUfornica^ 105. 



Platanus, fungal diseases of, 101. 



Platanus hybridus, 102. 



Platanus, insect enemies of, 101. 



Platanus lobata, 102. 



Platanus Mexicana, 101. 



Platanus Mexicana, 105, 107. 



Platanus occidentalis, 102. 



Platanus occidentalis, 105. 



Platanus occidentalis , j3 lohata, 102. 



Platanus occidentalism var. Hispanicay 102. 



Platanus occidentalis, var. Mexicana^ 101. 



Platanus orieutalis, 100. 



Platanus racemosa, 105. 



Platanus racemosa, 107. 



Platanus vulgaris, 100. 



Platanus vulgaris, e angulosa, 102. 



Platanus Wrightii, 107. 

 Plum, Guiana, 27. 



Pogonotrophe, 91. 

 Polyporus conchifer, 42. 

 Powcohicora, 134, 

 Pterocarya sorbi/olia, 116. 

 Ptiliiius basalis, 20. 

 Pulvinaria iunumerabilis, 87. 



Synoecia, 92. 

 Synoecia, 91. 



Ramularia albo-maculata, 134. 

 Ramularia Celtidis, 65. 

 Red Bay, 4. 

 Red Elm, 52, 53. 

 Red Mulberry, 79. 

 Repkesis, 91. 

 Rhamnus iguaneus, 64. 

 Rhytisma Sassafras, 15. 

 Rock Elm, 45, 47. 

 Romaleuni atomarium, 64. 

 Roumea coriacea, 27. 

 Russian Mulberry, 76. 



Saperda discoidea, 133. 



Saperda tridentata, 41. 



Sassafras, 13, 17. 



Sassafras albidum, 17. 



Sassafras, fungal diseases of, 15. 



Sassafras, insect enemies of, 15. 



Sassafras, medical properties of, 14, 15 



Sassafras officinale, 17. 



Sassafras, oil of, 14. 



Sassafras Sassafras, 17. 



Sassafras variifolium, 17. 

 Scale, Fluted, 20. 



Schcefferia lateriflora, 27. 



Schizoneura Americana, 41. 



Scolytus Fagi, 64. 



Scolytus 4^spinosus, 133. 



Scoria, 131, 134. 



Sehastiaiiia lucida, 30. 



Senneberiaj 9. 



Septosph^eria Maclurte, 87. 

 Serenoa, 108. 



Shagbark Hickory, 153. 



Shellbark, Big, 157. 



Shellbark, Bottom, 157. 



Shellbark Hickory, 153. 



Silk-culture, 76. 



Silk-worms on Toxylon, 87. 



Sinoxylon basilare, 133. 



Sinoxylon decline, 20. 



Slippery Elm, 53. 



Smerinthus Juglandis, 116. 

 Solenostigma, 63. 

 Solenostigma, 63. 

 Spha^rella Maclurse, 87. 

 Sphserella Umbellularise, 20. 

 Sphseria collecta, 87. 



Sphserotheca phytoptophylla, 65. 

 Spice Tree, 21. 



Sponioceltis, 63. 



Stenosphenus notatus, 133. 

 Stink-hout, the, 10. 



Strychnodaphne, 9. 



Sugarberry, 67, 71. 



Swamp Bay, 7. 



Swamp Elm, 45. 



Swamp Hickory, 141. 



Sycamore, 102, 103, 105, 107, 109. 



Sycidium, 92. 



Sycomorphe, 91. 

 SycomoruSy 91. 

 Sycomorus, 103. 

 Sycomorus antiquorum, 93, 



Tamala, 1. 



Tamala Borbonia, 4. 



Tamala palustr is, 7. 



Teleiandra, 9. 



Tenorea, 91. 



Teras hastiana, 87. 



Tetraneura Ulmi, 41. 



Tetranthera albida, 17. 



Tetranthera? Caiifomica, 21. 



Thomas, David, 48. 



Tingis Juglandis, 116. 



Toxylon, 85. 



Toxylon aurantiacum, 89. 



Toxylon, economic uses of, 86. 



Toxylon, fungal diseases of, 87. 



Toxylon, insect enemies of, 87. 



Toxylon Madura, 89. 



Toxylon pomiferum, 89. 



Tremex Columba, 133. 



Tremotis, 91. 



Tussock Moth, White-spotted, 41. 



Ulmace^, 39. 



Ulmus, 39. 



Ulmus alata, 51. 



Ulmus cdba, 43. 



Ulmus Americana, 43. 



Ulmus Americana, 47. 



Ulmus Americana, a glabra, 43. 



Ulmus Americana, a rubra, 53. 



Ulmus Americana, P alba, 43. 



Ulmus Americana, fi scabra, 43. 



Ulmus Americana, y alata, 51. 



Ulmus Americana, y? Bartramii, 43. 



Ulmus Americana, y pendula, 43. 



Ulmus Americana, var,? aspera, 43. 



Ulmus aquatica, 61. 



Ulmus campestris, 40. 



Ulmus campestrL% 40, 41. 



Ulmus campestris Chinensis, 41. 



Ulmus campestris parvifolia, 41. 



Ulmus Chinensis, 41. 



Ulmus ciliata, 41. 



Ulmus crassifolia, 57. 



? Ulmus crispa, 53. 



? Ulmus dentata, 43. 



? Ulmus dimidiata, 61. 



Ulmus, economic uses of, 41. 



Ulmus effusa^ 41. 



Ulmus excelsa, 40. 



Ulmus Floridana, 43. 



Ulmus foliaceay 40. 



Ulmus fulva, 53. 



Ulmus fulva, medical properties of, 54 



Ulmus, fungal diseases of, 42. 



Ulmus glabra, 40. 



Ulmus Hollandica, 40. 



Ulmus Hookeriana, 40. 



Ulmus, msect enemies of, 41. 

 Ulmus Iffivis, 40, 41. 

 Ulmus lancifolia, 40. 

 ? Ulmus longifolia, 51. 

 Ulmus Mexicana, 40. 

 Ulmus mollifolia, 43. 

 Ulmus montana, 40. 

 Ulmiis nuda, 40. 

 ? Ulmus obovata, 43. 

 Ulmus octandra, 41. 

 Ulmus opaca, 57. 

 Ulmus parviflora, 41. 

 Ulmus pedunculaia, 40. 



