BOT 34 
Borany. 
Carex verrucosa, xi, 159; xlviii, 
140.f 
vesicaria, x, 273. 
vestita, ix, 261. 
virescens, 1x, 259. 
viridula, xi, 153. 
Washingtoniana, x, 272; 
xii, 296. 
Willdenovil, ix, 258; xi, 
311. 
Wormskioldiana, xi, 154; 
xiv, 352.f 
xanthophysa, 
XIV, 393. 
Vii, 2A! ; 
6 nana, 353.f 
y minor, 353.f 
Catalpa syringifolia, x, 259. 
Cerastium, 7. sp., iv. 63. 
Cerotiola ericoides, northern limit 
of, H. B. Croom, xxvi, 315. 
Cetraria Tuckermanii, xlv, 48. 
Chameerops palmetto, locality of, 
xxvi, 315. 
Char of North America, by A. 
Braun, xlvi, 92. 
Clematis reticulata, xiv, 115. 
Corydalis formosa, and canaden- 
sis, xxvi, 114.f 
Cranichis multiflora, v, 302. 
Craterium pyriforme, J. W. Bai- 
ley, xii, 195. 
, shown to be an Aca- 
rus, xliii, 205.f 
Cryptogamia of Chelmsford, no- 
tice of a memoir on, by J. L. 
Russel, xxxix, 183. 
Cuscuta cephalanthi, xlili, 336‘; 
xiv, 73. 
coryli, xliii, 337f; xlv, 73. 
hispidula, xlv, 75. 
neuropetala, xlv, 75. 
pentagona, xliii, 340f; xlv, 
" polygonorum, xliii, 342; 
xlv, 76. 
saururi, xliii, 389°; xlv, 74. 
verrucosa, xlili, 841f; x\lv, 
74. 
vulgivaga, xliii, 338; xlv, 
73. 
Botany. 
Cuscutineee, N. American, mono- 
graph of, G. Engelmann, xliii, 
333; xlv, 73. 
Cycadez, remarks on, with de- 
scriptions of the ovula and seeds 
of Cycas revoluta, by A. J. 
Downing, xxxii, 45.f 
Cylactis, 1, 377. 
Cynanchum scoparium, v, 291. 
Cyrilla paniculata, v, 290. 
Dalea. violacea, iv, 66. 
Datura, two species in the United 
States, vi, 254. 
Delphinium tricome, XIV, 114. 
Dentaria dissecta, vii, 62. 
Diervilla sessilifolia, xlv, 174. 
Dionza muscipula, xxvi, 315. 
Diphylleia cymosa, xlii, 23. 
Diplocea barbata, i, 252. 
Dracena borealis, iv, 61. 
Eleocharis compressa, xlii, 50. 
Elymus hystrix, iv, 58. 
Equiseta, North American, A. 
Braun’s monograph, with ad- 
ditions by G. Engelmann, xlvi, 
81. 
Equisetum arvense, xlvi, 83. 
boreale, xlvi, 90. 
-—— eburneum, xlvi, 84. 
giganteum, xlvi, 91. 
—— hyemale, xlvi, 89. 
—— levigatum, xlvi, 87. 
— limosum, xlvi, 86. 
palustre, xlvi, 85. 
—— pratense, xlvi, 85. 
—— robustum, xlvi, 88..- 
—— scirpoides, xlvi, 91. 
—— sylvaticum, xlvi, 84. 
variegatum, xlvi, 90. 
Erythronium albidum, xi, 177. 
Eupatorium huaco, xxiv, 279. 
Fedia radiata, iv, 57. 
umbilicata, xlil, 50. 
Flerkea, on the genus, 
Rafinesque, i, 373. 
Geum agrimonoides, iv, 64. 
geniculatum, xlil, 35. 
Gnaphalium, decurrens, i, 310, 
330. 
Gratiola micrantha, v, 287. 
C. S. 
