Palo Verde, iii. 85. 
Palioria, i. 103. 
Palura, vi. 13. 
Pamea, v. 19. 
Panaz. Americanum, v. 58. 
Panaz Ginseng, v. 58. 
Panax quinquefolium, v. 58. 
Paniculate, vi. 113. 
Panus conchatus, ix. 25. 
Panus dealbatus, vii. 42. 
Panus dorsalis, ix. 25. 
Pao Judeu, vi. 110. 
Pao Lepra, vi. 110. 
Papain, xiv. 2, 3. 
Papaw, i. 23; xiv. 5. 
Papaya, xiv. 1. 
Papaya Carica, xiv. 5. 
Papaya communis, xiv. 5. 
Papaya cucumerina, xiv. 5. 
Papaya edulis, B pyriformis, xiv. 5. 
Papaya edulis x macrocarpa, xiv. 5. 
Papaya sativa, xiv. 5. 
Papaya vulgaris, xiv. 5. 
Papayolin, xiv. 3. 
Paper Birch, ix. 57. 
Paper-pulp manufactured from Yucca arbo- 
rescens, x. 20. 
Paper-shell Hickory nut, Hales’, vii. 154. 
Papilio Eurymedon, ii. 36. 
Papilio Troilus, vii. 15. 
Paradigma, vi. 67. 
Paradise-tree, i. 91. 
Paralea, vi. 1. 
Paralea Guianensis, vi. 3. 
Parasol Acacia, iii. 41. 
Paria aterrima, vii. 116. 
Parkinson, John, iii. 16. 
Parkinsonia, iii. 17, 87. 
Parkinsonia aculeata, iii. 89. 
Parkinsonia aculeata, native country of, iii. 
87. 
Parkinsonia Africana, iii. 87. 
Parkinsonia florida, iii. 83. 
Parkinsonia microphylla, iii. 91. 
Parkinsonia microphylla, economic uses of, 
iii. 88. 
Parkinsonia Texana, iii. 81. 
Parkinsonia Torreyana, iii. 83, 85. 
Parmentiera alata, vi. 98. 
Parosella, iii. 33. 
Parry, Charles Christopher, vii. 130. 
Parryella, vii. 130. 
Parsley Haw, iv. 111. 
Parsons Plum, iv. 24. 
Pasania, viii. 4. 
Pasania, viii. 1. 
Pasania, buds of, viii. 4. 
Pasania densiflora, viii. 183. 
Patrinia, iii. 59. 
Patterson, Harry Norton, iv. 24. 
Patton Spruce, xii. 77. 
Pavia, ii. 51. 
Pavia bicolor, ii. 59. 
Pavia Californica, ii. 61. 
Pavia carnea, ii. 53. 
Pavia discolor, ii. 60. 
Pavia flava, ii. 59. 
Pavia fulva, ii. 59. 
Pavia glabra, ii. 55. 
Pavia hybrida, ii. 60. 
Pavia Indica, ii. 52. 
Pavia lutea, ii. 59. 
Pavia neglecta, ti. 59. 
Pavia Ohioensis, ii. 55. 
GENERAL INDEX. 
Pavia pallida, ii. 55. 
Pavia rubra, ii. 52. 
Pavia Waitsoniana, ii. 53. 
Paviana flava, ii. 59. 
Paweohiccora, vii. 134. 
Peach, cultivation of, iv. 9. 
Peach, properties of, iv. 10. 
Peach-tree Borer, iv. 11. 
Peach Willow, ix. 111. 
Pear, Alligator, vii. 2. 
Pear, Avocado, vii. 2. 
Pear-tree, iv. 68. 
Pecan, vii. 137. 
Pecan, Bitter, vii. 149 ; xiv. 43. 
Peireskiopuntia, xiv. 10. 
Pempelia gleditschiella, iii. 74. 
Pemphigus fraxinifolii, vi. 27. 
Pemphigus rhois, iii. 10. 
Pemphigus ulmifusus, vii. 41. 
Pentandre, ix. 96. 
Pentaptera, y. 19. 
Peopatella, Cypress of, x. 150. 
Pepperidge, v. 75. 
Perfonon laurifolium, ii. 37, 39. 
Peridermium Abietinum, xii. 26. 
Peridermium Abietinum, var. decolorans, xii. 
26. 
Peridermium balsameum, xii. 101. 
Peridermium Cerebrum, xi. 12. 
Peridermium columnare, xii. 61. 
Peridermium Harknessii, xi. 12. 
Peridermium oblongisporum, xi. 12. 
Peridermium Peckii, xii. 61. 
Peridermium Pini, xi. 12. 
Peridermium Strobi, xi. 12. 
Perry, manufacture of, iv. 69. 
Persea, vii. 1. 
Persea argentea, vii. 10. 
Persea Borbonia, vii. 4. 
Persea Carolinensis, vii. 4. 
Persea Carolinensis, a, vii. 7. 
Persea Carolinensis, « glabriuscula, vii. 4. 
Persea Carolinensis, 8 pubescens, vii. 7. 
Persea Carolinensis, var. palustris, vii. 7. 
Persea Catesbyana, vii. 11. 
Persea feetens, vii. 10. 
Persea, fungal diseases of, vii. 2. 
Persea gratissima, vii. 2. 
Persea Indica, i. 101 ; vii. 2. 
Persea Lingue, vii. 2. 
Persea longipeda, iv. 1. 
Persea Persea, vii. 2. 
Persea Persea, cultivation and uses of, vii. 2. 
Persea pubescens, vii. 7.” 
Persea Sassafras, vii. 17. 
Persica, iv. 7. 
Persimmon, vi. 7. 
Persimmon, Black, vi. 11. 
Persimmon, Japanese, vi. 4, 
Persimon, vi. 1. 
Perula, vii. 91. 
Pestalozzia funerea, x. 124. 
Petalanthera, vii. 9. 
Petre, Robert James, Lord, i. 8. 
Peuplier suisse, ix. 181. 
Pezicula carpinea, ix, 41. 
Peziza crocea, xii. 101. 
Phacidium crustaceum, xi. 12. 
Phacidium Pini, xi. 12. 
Pheenopyrum, iv. 83. 
Pheenopyrum acerifolium, iv. 107. 
Pheenopyrum arborescens, iv. 109. 
Phenopyrum Carolinianum, iv. 113. 
Pheenopyrum coccineum, iv. 95. 
135 
2 Phenopyrum corallinum, xiii. 139. 
Pheenopyrum cordatum, iv. 107. 
Phenopyrum ellipticum, iv. 114. 
Phenopyrum parvifolium, iv. 117. 
Pheenopyrum populifolium, iv. 97. 
Phenopyrum pruinosum, xiii. 61. 
Phenopyrum spathulatum, iv. 105. 
Phenopyrum subvillosum, iv. 99. 
Pheenopyrum uniflorum, iv. 117. 
Pheenopyrum Virginicum, iv. 114. 
Phenopyrum Wendlandii, iv. 95. 
Phalacros, iv. 83. 
Phalacros cordatus, iv. 107. 
Pharmacosycea, vii. 91. 
Phegos, ix. 21. 
2? Phlebolithis, v. 181. 
Phlehia radiata, ix. 25. 
Phleospora Aceris, ii. 81. 
Phleospora Celtidis, vii. 65. 
Phleospora Mori, vii. 77. 
Phleospora Ulmi, vii. 42. 
Phleosinus cristatus, x. 100. 
Phleosinus dentatus, x. 72. 
Phoma minima, ii. 81. 
Phoradendron juniperinum, x. 73. 
Phorodon Humuli, iy. 11. 
Photinia arbutifolia, iv. 123. 
Photinia salicifolia, iv. 123. 
Phryganidia Californica, viii. 11, 112. 
Phyeis rubrifasciella, vii. 133, 
Phylicifoliz, ix. 96. 
Phyllachora scapincola, x. 5. 
. Phyllactinia guttata, v. 65. 
Phyllactinia suffulta, vi. 84; ix. 11. 
Phyllocalyz, v. 39. 
Phyllocnistis liquidambarisella, v. 9. 
Phyllocnistis liriodendrella, i. 18. 
Phyllocnistis magnolizella, i. 2. 
Phyllocnistis populiella, ix. 156. 
Phyllecus integer, ix. 101. 
Phyllosticta acericola, ii. 81. 
Phyllosticta Carya, vii. 134. 
Phyllosticta Celtidis, vii. 65. 
Phyllosticta Hamamelidis, v. 2. 
Phyllosticta micropunctata, vii. 2. 
Phyllosticta Palmetto, x. 38. 
Phyllosticta Saccardoi, v. 147. 
Phyllosticta Sassafras, vii. 15. 
Phyllosticta spheropsoidea, ii. 54. 
Phyllothyrsus, ix. 68. 
Phylloxera caryzcaulis, vii. 133. 
Phylloxera Castanee, ix. 10. 
Phytewma, v. 85. 
Phytoptus Fraxini, vi. 27. 
Phytoptus Thuyz, x. 124. 
Phytoptus Ulmi, vii. 42. 
Picea, xii. 19. 
Picea, xii. 95. 
Picea Abies, xii. 20, 23. 
Picea Abies, androgynous flowers of, xii. 
20. 
Picea Abies, economic properties of, xii. 23, 
24. 
Picea Abies medioxima, xii. 23. 
Picea Abies viminalis, xii. 24. 
Picea Abies virgata, xii. 24. 
Picea Abies, var. inverta, xii. 24. 
Picea Abies, var. monstrosa, xii. 24, 
Picea Abies, var. pendula, xii. 24. 
Picea Abies, var. pyramidalis, xii. 24, 
Picea Abies, var. strigosa, xii. 
Picea acutissima, xii. 33. 
Picea Ajanensis, xii. 21, 55. 
Picea Ajanensis, a genuina, xii. 21. 
