144 
Rhus copallina, var. serrata, iii. 21. 
Rhus Coriaria, iii. 9. 
Rhus cotinoides, iii. 3. 
Rhus Cotinus, iii. 2, 3. 
Rhus glabra, iii. 9, 16. 
Rhus hirta, xiv. 99. 
Rhus hypselodendron, xiv. 99. 
Rhus integrifolia, iii. 27. 
Rhus integrifolia, iii. 10. 
Rhus integrifolia, var. serrata, iii. 27. 
Rhus leucantha, iii. 21. 
Rhus lucida, iii. 10. 
Rhus Metopium, iii. 13 ; xiv. 99. 
Rhus ovata, iii. 10. 
Rhus Oxymetopium, iii. 13. 
Rhus semialata, iii. 9, 10. 
Rhus succedanea, iii. 8. 
Rhus Toxicodendron, iii. 9, 10. 
Rhus Toxicodendron, poisonous properties of, 
ili. 10. 
Rhus typhina, iii. 15 ; xiv. 99. 
Rhus typhina, xiv. 99. 
Rhus typhina, B viridiflora, xiv. 100. 
Rhus typhina, var. arborescens, iii. 15. 
Rhus typhina, var. frutescens, iii. 15. 
Rhus venenata, iii. 23. 
Rhus vernicifera, iii. 8. 
Rhus Vernix, iii. 23. 
Rhus Verniz, iii. 8. 
Rhus viridiflorum, xiv. 99, 100. 
Rhus-tallow, iii. 9. 
Rhytisma acerinum, ii. 81. 
Rhytisma punctatum, ii. 81. 
Rhytisma salicinum, ix. 101. 
Rhytisma Sassafras, vii. 15. 
Rhytisma Vaceinii, v. 117. 
Riga Pine, xi. 5. 
Rigide, ix. 96. 
Ringschile, xi. 11. 
Ripselaxis, ix. 95. 
Ripsoctis, ix. 95. 
River Birch, ix. 61. 
Robertia, v. 163. 
Robin, Jean, iii. 38. 
Robin, Vespasien, iii. 38. 
Robinia, iii. 37. 
Robinia bella-rosea, iii. 46. 
Robinia dubia, iii. 46. 
Robinia fastigiata, iii. 42. 
Robinia fragilis, iii. 39. 
Robinia glutinosa, iii. 45. 
Robinia hispida, iii. 37. 
Robinia inermis, iii. 41. 
Robinia Neo-Mexicana, iii. 43. 
Robinia Pseudacacia, iii. 39. 
Robinia Pseudacacia, var. erispa, iii. 42. 
Robinia Pseudacacia, var. Decai 
i=} 
42. 
Robinia Pseudacacia, var. dissecta, iii. 42. 
Robinia Pseudacacia, var. inermis, iii. 41. 
Robinia Pseudacacia, var. latisiliqua, iii. 42. 
GENERAL INDEX. 
Robinia Utterharit, iii. 41. 
Robinia viscosa, iii. 45. 
Robur, viii. 4. 
Rock Cedar, x. 91. 
Rock Chestnut Oak, viii. 51. 
Rock Elm, vii. 45, 47. 
Rock Maple, ii. 97. 
Rock Oak, viii. 56. 
Restelia aurantiaca, x. 73. 
Restelia Botryapites, x. 101. 
Restelia cornuta, iv. 70. 
Restelia pyrata, iv. 70, 84. 
Reestelie on Pyrus and Crategus, iv. 70, 84. 
Romaleum atomarium, vii. 64. 
Romans, Bernard, iv. 5. 
Rosace#, iv. 1; xiii. 21. 
Rose Apple, v. 41. 
Rose Bay, v. 148. 
Rosez, ix. 96. 
Rosemary Pine, xi. 113. 
Rosin, xi. 3. 
Rospidios, vi. 1. 
Rothrock, Joseph Trimble, viii. 92. 
Roumea coriacea, vii. 27. 
Rowan-tree, Scottish, iv. 69. 
Royal Palm, x. 31. 
Rusraces&, v. 103 ; xiv. 25. 
Rudbeckia, v. 23. 
Rugel, Ferdinand, ix. 110. 
Rugelia, ix. 110. 
Rugenia, v. 39. 
Rum Cherry, iv. 45. 
Running Oak, viii. 115. 
Russian Mulberry, vii. 76. 
Rust, Spruce, xii. 26. 
Rusts on Pyrus, iv. 70. 
Rutacea, i. 65. 
Rydberg, Per Axel, xiv. 69. 
Sabal, x. 37. 
Sabal Adansoni, x. 38. 
Sabal, economic properties of, x. 38. 
Sabal Etonia, x. 38. 
Sabal, fungal diseases of, x. 38. 
Sabal, germination of, x. 38. 
Sabal glabra, x. 38. 
Sabal Mexicana, x. 43. 
Sabal minor, x. 38. 
Sabal Palmetto, x. 41. 
Sabal Palmetto (?), x. 48. 
Sabal pumila, x. 38. 
Sabal serrulata, xiv. 76. 
Sabict, iii. 127. 
Sabina, x. 70. 
Sabina, x. 69. 
Sabina Bermudiana, x. 70. 
iii. Sabina Californica, x. 79. 
Sabina excelsa, x. 71. 
Sabina flaccida, x. 83. 
Sabina gigantea, x. 70, 141, 145. 
Sabina isophyllos, x. T1. 
Sabina Virginiana, x. 93. 
Sabine, Joseph, xi. 97. 
Sabinea, xi. 97. 
Sacidium Symploci, vi. 14. 
Sack-bearer, Larch, xii. 5. 
Sadler, John, viii. 62. 
SALICACEA, ix. 95. 
Salicine, ix. 100. 
Salix, ix. 95. 
Salix Aigyptiaca, ix. 98. 
Salix Alaxensis, xiv. 65. 
Salix alba, ix. 98. 
Salix alba, economic properties of, ix. 98. 
Salix alba in the United States, ix. 98. 
Salix alba, B, ix. 98. 
Salix alba, B vitellina, ix. 98. 
Salix alba, vy, ix. 98. 
Salix alba, subspec. Pameachiana, ix. 97. 
Salix alba, var. ccerulea, ix. 98." 
Salix alba x lucida, ix. 97. 
? Salix ambigua, ix. 103. 
Salix amplexicaulis, ix. 100. 
Salix amplifolia, xiv. 67. 
Salix amygdaloides, ix. 111. 
Salix, androgynous aments of, ix. 95. 
Salix angustata, ix. 136. 
Salix angustata crassa, ix. 136. 
Salix arguta, ix. 116. 
Salix arguta lasiandra, ix. 115. 
Salix argyrocarpa x phylicifolia, ix. 97. 
Salix argyrophylla, ix. 124. 
Salix australis, ix. 98. 
Salix Austriaca, ix. 100. 
Salix balsamifera, xiv. 63. 
Salix balsamifera alpestris, xiv. 63. 
Salix balsamifera lanceolata, xiv. 63. 
Salix balsamifera typica, xiv. 63. 
Salix balsamifera vegeta, xiv. 63. 
Salix Baumgarteniana, ix. 100. 
Salix Bebbiana, ix. 131; xiv 104, 
Salix bifurcata, ix. 100. 
Salix Bigelovii, ix. 139. 
Salix Bigelovii, a latifolia, ix. 139. 
Salix Bigelovii, b angustifolia, ix. 189. 
Salix Bigelovii, var. fuscior, ix. 189. 
Salix bigemmis, ix. 99. 
Salix Bonplandiana, ix. 119. 
Salix Bonplandiana, B pallida, ix. 119. 
Salix Bonplandiana, subspec. pallida, ix. 119. 
Salix brachystachys, ix. 142. 
Salix brachystachys, 8 Scouleriana crassijulis, 
ix. 142 
Salix brachystachys, subspec. Scouleriana, ix. 
142. 
Salix brachystachys, subspec. Scouleriana 
tenuijulis, ix. 142. 
Salix Cantoniensis, ix. 98. 
Salix Capensis, ix. 98. 
Salix capreoides, ix. 142. 
Salix Carniolica, ix. 100. 
Salix Caroliniana, ix. 103. 
Salix cinerea, ix. 99. 
Salix coerulea, ix. 98. 
Salix concolor, ix. 100. 
Salix cordata, ix. 135. 
Salix cordata, 8 angustata, 1° discolor, ix. 107. 
Salix cordata, y Mackenzieana, ix. 135. 
Robinia Pseudacacia, var. macrophylla, iii.42. Sabina Mexicana, x. 70. 
Robinia Pseudacacia, var. microphylla, iii. Sabina occidentalis, x. 87. 
42. - Sabina osteosperma, x. 79. 
Robinia Pseudacacia, var. monophylla, iii. Sabina pachyphlea, x. 85. 
42. Sabina plochyderma, x. 85. 
Robinia Pseudacacia, var. pendula, iii. 42. Sabina polycarpos, x. T1. 5 
Robinia Pseudacacia, var. pyramidalis, iii. Sabina procera, x. 70. Salix cordata, subspec. angustata, ix. 136. 
42. : Sabina recurva, x. 70. Salix cordata, subspec. angustata discolor, ix. 
Robinia Pseudacacia, var. tortuosa, iii. 42. Sabina recurva, var. a, tenuifolia, x. 70. 136. ee 
Robinia Pseudacacia, var. umbraculifera, iii. Sabina recurva, var. B densa, x. 70. Salix cordata, subspec. angustata viridula, ix. 
41. Sabina religiosa, x. 70. 
Robinia spectabilis, iii. 41. Sabina squamata, x. 71. 
Robinia stricta, iii. 42. Sabina tetragona, x. 91. 
Salix cordata, subspec. angustata vitellina, ix. 
