BOT 37 BOT 
Botany. 
Stanleya amplexifolia, v, 297. 
Sullingia ligustrina, xlix, 129. 
oblongifolia, xlix, 128. 
Streptopus maculatus, xlv, 170. 
Sullivantia, characters of the ge- 
nus, xlii, 22. 
, ohioensis, xlii, 22. 
Swertia deflexa, found in Maine, 
YOO My OS 
Thalictrum clavatum, xlii, 17. 
debile, xlv, 175. 
filipes, xli, 17. 
Thermopsis caroliniana, xliv, 80. 
—— fraxinifolia, xliv, 81. 
Thyrsanthus floridana, xxv, 75. 
Tiarella cordifolia, iv, 638. 
Tillandsia Bartrami, v, 292. 
monostachya, v, 292. 
Tradescantia virginica, iv, 60. 
Trillium recurvatum, xi, 178. 
viride, xi, 178. 
Tuilia pycnanthemoides, xx, 343.f 
Ulmus crassifolia, xlix, 129. 
racemosa, xix, 170.f 
- Usnea acharius, from N. South 
Shetlands, vi, 104.f 
Utricularia intermedia, xlv, 28. 
nelumbiifolia, xlv, 215. 
striata, xlv, 29. 
Uvularia lanceolata, xi, 178. 
perfoliata, iv, 61. 
Vaccinium hirsutum, xlv, 175. 
ursinum, xliv, &2. 
Valeriana ciliata, xlil, 51. 
Verbena bracteosa, xiv, 118. 
lanceolata, xiv, 118. 
hybrids of different species, 
xlvi, 99. 
Vicia Douglassil, iv, 66. 
Viola, monograph of the Ameri- 
can species of the genus, by 
L. D. de Schweinitz, v, 48. 
asarifolia, v, 54. — 
bicolor, v, 78. 
—— blanda, v, 65. 
—— canadensis, v, 68. 
—— clandestina, v, 65. 
- concolor, v, 79. 
— cordifolia, v, 62. 
— cucullata, v, 59. 
Botany. 
Viola debilis, v, 71. 
erlocarpa, v, 75. 
hastata, v, 77. 
lanceolata, v, 64. 
Nuttalli, v, 77. 
obliqua, v, 60. 
ochroleuca, v, 69. 
ovata, v, 58. 
palmata, v, 51. 
pedata, v, 50. 
—— primulifolia, v, 64. 
—— pubescens, v, 74. 
punctata, v, 67. 
repens, v, 70. 
rostrata, v, 72. 
rotundifolia, v, 63. 
sagittata, v, 56. 
— striata, v, 76. 
— triloba, v, 57. 
—— Iripartita, v, 73. 
— uliginosa, v, 72. 
villosa, v, 61. 
Xanthium maculatum, i, 151. 
Zizia pinnatifida, xlv, 175. 
BOTANY, FOSSIL. 
of the coal strata, A. Brong- 
niart, iv, 266.f 
é —, H. Witham, 
xviii, 110.f 
— 
iii, 246. 
of England, 
of Ohio, at 
Zanesville, E. Granger, iii, 5.f 
; of Ohio valley, 
S. P. Hildreth, xxix, 1, 151.f 
Abies Benstedi, xlv, 402. 
Carpolithus Smithii, xlv, 402. 
Culmites, vil, 180. 
Ficoidites scabrosus, xxxi, 31.f 
Filicites, generic characters of, 
vil, 181. 
Fucoides bilobata, xlviii, 307.£ 
demissa, xlvii, 360.f 
Harlani, xlviii, 299.f 
, of New York, xxxvi, 46. 
, of Indiana, xliv, 290.f 
, of Pennsylvania, xx, 415; 
XXvll, 347. 
, remarks on, by Brongni- 
art, 1X, 375. 
