x, 257; xi, 167; xiv, 112.
----, ferns and mosses of the U. States, xv, 287.
----, on the formation of phosphuretted hydrogen, xii, 294.
----, on the nature of the chlorides of soda, lime, xiv, 251.^f
----, on the office of nitrogen in respiration, xviii, 52.
----, on the commercial potash of N. York, xxix, 260.
----, researches on wines and other fermented liquors, xxviii, 42.
----, on the tornado or water-spout of New Brunswick, xxxvi, 115.^f
----, on the Eupyrchroite and Rensselaerite of Emmons, xl, 77.
----, notices of trap minerals in New Jersey and New York, xliv, 54.^f
----, on the occurrence of bituminous or organic matter in some N. York
limestones and sandstones, xlv, 335.
----, remarkable example of force of expansion and contraction, xlv, 49.
----, on antediluvian climate, xlv, 144.
----, on igneous action, as deduced from the appearance of crystals,
&c., in N. Y., xlv, 143; xlvi, 333.
_Beck, L. C._, and _E. Emmons_, description of a new moss, Grevilleanum
serratum, xi, 183.^f
_Beckwith, J._, dikes or natural walls in North Carolina, v, 1.
_Becquerel_, on combinations and crystallizations by the action of weak
electric forces, xvii, 383.
----, crystallization of galena and other substances by galvanism,
xxviii, 291.
----, electro-chemical reduction of metals, xxxi, 161.
Bed, made of crystal for the Shah of Persia, xv, 186.
Bees, honey, of America, _J. A. Vanden Heuvel_, iii, 79.
----, _Huber's_ observations on, xxiii, 120.
----, a notice of, _E. Burgess_, xxii, 164.
----, mode of taking swarms of, in Corsica, xxiii, 202.
----, parasite among, _M. Field_, xxv, 213.
Beets, large amount of alkali in, xv, 180.
----, nutriment for domestic animals, xxii, 200.
----, cultivation of, and manufac. of sugar, _M. Girardin_, xxiii, 392.
Beet sugar in France, vi, 388; xv, 394.
Belemnite, animal of, xlv, 403.
Belemnites americanus, xvii, 281; xviii, 249.^f
----, _Raspail's_ opinion, xvii, 184.
_Bell, J._, improved airpump receiver, xxviii, 353.^f
Bellows, theory of, _H. Strait_, xxvii, 88.^f
----, exploded by inflammable gas, xxiv, 182.
Bellows Falls, scenery of, vii, 12.
---- ----, granite of, vi, 11.
Belzoni's gift of two statues to Padua, v, 177.
_Benedict, A._, on the vegetation of the Ottawa and some of its
tributaries, xviii, 349.
_Benedict, Prof._, on conic sections, xxxi, 258.^f
_Benedict, F. N._, on determining the temperature of the mercury in
a siphon barometer, xl, 250.^f
Benzoyle, hydruret of, xlix, 194.
Benzoic acid, xxvi, 267; xlix, 194.
Benzoic compounds, researches on the radical of benzoic acid, _Wöhler_
and _Liebig_, xxvi, 261.
---- ----, benzoic acid, xxvi, 267.
---- ----, benzoin, xxvi, 279.
---- ----, benzamid, xxvi, 274.
---- ----, chlorobenzoyle, xxvi, 270, 277.
---- ----, cyanobenzoyle, xxvi, 273.
---- ----, iodobenzoyle, xxvi, 273.
---- ----, bromobenzoyle, xxvi, 272.
---- ----, hydrobenzoyle, xxvi, 270.
---- ----, bitter almond oil, xxvi, 263.^f
---- ----, formulas for, and the ethers, xxvi, 285.
_Bennet, E. T._, obituary notice of, xxxii, 215.
Berkshire Co., Massachusetts, geology of, viii, 1.
Berlin, notice of the city, xx, 389.
_Bertero, C._, Chilian plants, xix, 63, 299; xx, 248; xxiii, 78, 250.
Berthierite, xv, 386.
Beryl, broken crystal, xlvi, 366.^f
----, of Haddam, forms of crystals, viii, 395.
----, forms of crystals, _J. Johnston_, xl, 401.^f
----, ----, ibid, xlvi, 381.^f
---- of Acworth, N. H., _C. U. Shepard_, xvii, 355.
----, localities in Canada, viii, 61.
----, ---- in Connecticut, i, 242, 354; ii, 142; vi, 222; viii, 258;
x, 206.
----, ---- in Delaware, xiv, 11.
----, ---- in Maine, xiii, 373; xviii, 291.
----, ---- in Mass., vi, 222; vii, 255; viii, 43; xii, 259; xiv, 219.
----, ---- in New Hampshire, xv, 358; xvii, 354.
----, ---- in New York, ix, 244.
----, ---- in Pennsylvania, iv, 39; viii, 236; x, 222; xiv, 3, 14.
----, ---- in R. Island, viii, 226; ix, 46.
_Berzelius, J. J._, on chemical nomenclature, xxii, 248.
----, on isomeric bodies, xxvi, 178.
----, on crenic and apocrenic acids, xxviii, 121.
----, on tellurium, xxviii, 137.
----, on Prout's hypothesis of atomic weights, xlviii, 369.
----, festival in honor of, xlvii, 218.
_Bevan, B._, notice of, xxxvii, 120.
_Bewick, T._, notice of the works of, xxxvii, 158.
_Bidard_, analysis of guano, xlviii, 181.
Big Bone Lick, bones of, xviii, 139.
---- ---- ----, report on, xx, 370.
_Bigelow, J._, forwardness of the spring in the U. S., i, 76.
----, documents and remarks respecting the sea serpent, ii, 147.
_Bigsby, J, J._, on the environs of Carthage bridge near the mouth of
the Genesee river, ii, 250.^f
----, geology and mineralogy of the N. W. portion of Lake Huron,
iii, 254.
----, outline of the mineralogy and geology of Malbay, L. C., v, 205.^f
----, minerals and organic remains in Canada, viii, 60.
Bile, analysis of, xviii, 162.
----, test for, _M. Pettenkoffer_, xlix, 206.
_Binney, A._, climate of the post-pleiocene period of the U. States,
xlvii, 259.
Binomial theorem, demonstration of, _T. Strong_, xii, 132.
---- ----, _D. Gould_, xix, 50.
_Biot_, optical properties of saccharine juices, xxiv, 379.
----, views on auroras, xxv, 357.
Biotine, xi, 264,^f [anorthite.]
Birch, white, chemical examination of the bark of, _O. Mason_, xx, 282.
Birds, songs of, innate, xxi, 164.
----, remarks on the notes of, x, 390.
----, gigantic struthoid from New Zealand, xliv, 417; xlv, 185;
xlviii, 194; xlix, 219, 403.
---- of N. America, on the migration of, _J. Bachman_, xxx, 81.
----, see farther under _Zoology_.
---- nests, large, of New Holland, xlvii, 217, 312; xlviii, 61.
---- tracks, see _Footprints_.
Births of male and female children, comparative number of, in France,
xiv, 372.
_Bischof, G._, natural history of volcanoes and earthquakes,
xxxvi, 230^f; xxxvii, 41.^f
----, elevations from earthquakes, xxxvi, 273; xxxvii, 49.
Bismuth, native, Huntington, Ct., i, 316; vi, 210.
----, expansion of, on cooling, xxi, 371.
----, new sulphurets of, _W. W. Mather_, xxiv, 189, 196.
----, disulphuret of, _W. W. Mather_, xxvii, 264.
----, fusible alloy of, xxi, 371.
----, carbonate of, analysis of, xviii, 391.
---- cobalt ore, analysis of, xiii, 187.
Bitter-spar, in Massachusetts, i, 137, 343; ii, 236.
----, in Maryland, v, 256.
----, in R. Island, iv, 285.
----, in Vermont, v, 272; xvii, 353.
Bitterness of vegetables, _M. Guillemin_, xxiv, 273.
Bitumen in stones, xii, 147.
---- or petroleum oil spring of Allegany Co., N. Y., xxiii, 97.
---- in the valley of the Little Kenawha, xxix, 86;
valley of the Kenawha, 121;
of Sandy river, 129.
---- in N. Jersey, xxxvi, 114.
---- from Barbadoes, v, 406.
---- of Africa, i, 147.
----, elastic, of France and England, xiv, 371.
Bituminized wood in the recent era, _W. M. Carpenter_, xxxv, 345;
xxxvi, 118.^f
---- ----, partly silicified, Texas, xxxvii, 216.
Bituminous or organic matter in the N. York limestones, _L. C. Beck_,
xlv, 335.
---- coal; see _Coal_.
Black lead; see _Graphite_.
Black mountain, Vt., geology of, vi, 7.
Black sea, anal. of waters of, xx, 188.
---- ----, height of, above the Caspian, xl, 320.
---- ----, on the shores of, xxxii, 399.
Blacking, preparation of, xiii, 163.
Blagden, Sir Charles, obituary notice of, ii, 344.
_Blake, E. W._, on the forms of cog-wheels, vii, 86.^f
----, blasting rocks, xvii, 134.^f
----, theory of the resistance of fluids, xxix, 274; xxx, 359.
_Blake, J. H._, meteorological observations in 1840, at San Fernando,
Cuba, xlii, 292.
----, coal mines of Cuba, xlii, 388.
----, geological and miscellaneous notices of the province of Tarapaca,
xliv, 1.^f
Blanc, Mt., journey up, _J. Van Rensselaer_, ii, 1.
Blasting of rocks, danger and remedies, xvii, 132.^f
---- ----, an improved method of, by firing several blasts at once,
with a Leyden jar, xvi, 372.^f
---- ----, by using as a plug, a cone of wood, _E. W. Blake_,
xvii, 134.^f
---- ----, on the premature explosion of powder in, xix, 199.
---- ----, by galvanism, _R. Hare_, xxi, 139; xxvi, 352^f; xxxviii, 188.
---- ---- ----, _H. K. G. Morgan_, xxxviii, 33.
Bleaching, remarks on, xv, 64.
---- oils, xlvii, 196.
---- powder, see _Chloride of lime_.
Blende, in Canada, viii, 76.
----, in Connecticut, v, 41, 44; xxxiii, 162.
----, in Massachusetts, i, 437; vi, 201.
----, in N. Hampshire, xxxiv, 114.
----, in N. Jersey, v. 30.
----, in N. York, viii, 249; ix, 244.
----, western states, iii, 63.
Blind, New England asylum for, xxiv, 175.
Blind fish, from a cave in Ky., _J. Wyman_, xlv, 94.
Blood, remarks on the circulating system, xxviii, 79.
----, rapidity of the circulation of, xvi, 388.
----, new mode of analyzing, _L. Figuier_, xlix, 201.
----, coloring matter of, xix, 381.
----, on the iron in, xv, 169.
----, manganese in, xxi, 370.
----, gases contained in, and on respiration, _G. Magnus_, xxxv, 198.
----, peculiar principle of, xviii, 148.
----, mode of preserving, xxi, 370.
---- of a dog, Filariæ in, xlv, 228.
_Bloodgood, S. D._, on the Hudson and Mohawk railroad, xxi, 141.
Blowing machinery of a furnace, investigations respecting,
by _A. B. Quinby_, xii, 128.
---- ----, phenomenon exhibited by, xiii, 395; xiv, 395.
---- ----, ibid, explanation of, xv, 362.^f
Blowpipe, common, _J. W. Bailey_, xxxii, 319.^f
----, simplified, xvii, 163.
----, mineral supports, ix, 201.
----, reaction of fluxes with metallic oxides, xxxii, 323.
----, new, _J. Green_, iv, 164.^f
----, alcoholic, improved, _R. Hare_, vii, 110.^f
----, compound, of _R. Hare_, i, 97; ii, 281.^f
----, ----, fusion of refractory substances by, iii, 87.
----, ----, hydrogen burned in water by, v, 347 _bis_.
----, ----, experiments with, on diamond, anthracite and graphite,
vi, 349.
----, ----, mouth for, xxxv, 187.
----, ----, large mass of platina fused by, _R. Hare_, xxxiii, 195.
----, ----, a form of, xi, 142.^f
----, Clarke's, strictures on an account of, ii, 281.^f
----, hydrostatic, _R. Hare_, xi, 135.^f
----, chloro-hydrogen, xvii, 211.
Boat, iron, iii, 371.
Boiling point of water, different in vessels of different material,
xlvii, 190.
---- ----, of liquids, ii, 361.
Bog ore, see under _Iron ore_.
Boletus igniarius analogous to animal substances, _A. Eaton_, vi, 177.
Bolles's trigonometer, ix, 401.^f
Bolton limestone quarry and its minerals, vii, 52.
Bombay, geology of the province of the Deccan, xxxiii, 274.
----, climate of the province of the Deccan, xxxiii, 275.
Bone, strength of, xiii, 189.
----, gelatine from, i, 170; xxii, 369.
----, used for soups, &c., x, 388; xvii, 169.
Bones of the Kirkdale caverns, viii, 158, 317.
----, in caves, in England, ii, 144; viii, 158, 317; xxxi, 341;
xxxiii, 106; xxxv, 304.
----, ----, in France, xxi, 56; xxiii, 388.
----, ----, in Germany, viii, 319, 321.
----, ----, in N. Holland, xx, 380.
----, ----, in Canada, ix, 354.
----, ----, on the Susquehannah, xxxix, 399.
----, fossil, in the red sandstone of the Connecticut valley, ii, 146;
vi, 43.
----, ----, in France, vi, 199; xiv, 203; xx, 382.
----, ----, human, skull of Guadaloupe, xxxii, 361.
----, ----, ----, in S. America, xliv, 277.
----, ----, ----, in Upper Saxony, v, 171.
----, ----, see farther under _Fossil_ and under _Zoology_.
----, fluorine in, xlvii, 131, 419.
----, ----, _C. Daubeny_, xlviii, 187.
----, ----, source of, _J. L. Smith_, xlviii, 99.
----, comparative composition of recent and fossil, xlviii, 186.
Bonnets, Italian, material and manufacture of, iv, 166.
_Bonnycastle, R. H._, on the transition rocks of the Cataraqui,
xviii, 85; xx, 74^f; xxiv, 97^f; xxx, 233.^f
----, earthquakes near the Saguenay, xxx, 236.
----, halo, solar, seen at Kingston, xxx, 136.
_Bonnycastle_, explanation of a collapse of a reservoir, (_Dr. Hare's_,)
xl, 32.
----, effect of instantaneous, as compared with accumulative, pressure,
xl, 32.
_Bonpland_, in S. America, iv, 197.
Books and memoirs of 1833, number of, xxviii, 295.
---- of France per year, as compared with those of Germany, xviii, 185.
----, noticed, see _Works_.
Boomerang of Australia, xxxvi, 164.^f
_Booth, J. C._, on the white nickel of Riechelsdorf, in Hessia,
xxix, 241.
----, analysis of ores from Davidson Co., N. C., xli, 348.
Boracic acid, from the lakes of Cherchaio, ii, 349.
---- ----, in the waters of Vulcano, ii, 349.
---- ----, of Tuscany, xxviii, 143.
---- ----, ibid, _J. Bowring_, xxxvii, 270.
---- ----, reduced by hydrogen, xvii, 176.
---- ----, to detect, in tourmaline, vi, 157.
---- ----, on the origin of, in native compounds, _J. D. Dana_,
xlix, 61.
---- ether, xlviii, 189.
Borate of lime, description of, xlvi, 377.^f
---- ----, analysis of, _A. A. Hayes_, xlvii, 215.
Boring for freshwater, see _Wells_.
Boron, method of evolving, _R. Hare_, xxiv, 249.^f
Boston, forts around, viii, 338.
BOTANY.
American, remarks on, _W. J. Hooker_, ix, 263.
----, notices of European herbaria, important to, _A. Gray_, xl, 1.
----, of Alabama, new species, _M. C. Leavenworth_, vii, 61.
----, ----, list of rare plants, _M. C. Leavenworth_, ix, 74.
----, ----, new species, _S. B. Buckley_, xlv, 170.
----, of the Cherokee country, new species, _Mrs. Gambold_, i, 245.
----, of Connecticut, Litchfield, _J. P. Brace_, iv, 292.
----, of Florida, _T. Nuttall_, v, 286.
----, ----, _H. B. Croom_, xxv, 74; xxvi, 313.
----, of Illinois and Missouri, contributions to, _L. C. Beck_,
x, 257; xi, 167; xiv, 112.
----, ---- ----, catalogue, _G. Engelmann_, xlvi, 94.
----, of the Lakes, and headwaters of the Mississippi, _D. B. Douglass
and J. Torrey_, iv, 56.
----, of Maine, list of some plants in, _J. W. Bailey_, xxxii, 22.
----, of N. York, Cylactis, Nemopanthus, Polanisia, three genera,
_C. S. Rafinesque_, i, 377.
----, of New England, observations on some plants in, _E. Tuckerman_,
xlv, 27.
----, of North Carolina, notes on an excursion, _A. Gray_, xlii, 1.
----, ----, new and rare plants, _M. A. Curtis_, xliv, 80.
----, of Ohio, three undescribed species in, _W. S. Sullivant_,
xlii, 49.
----, ----, Belmont Co., _C. Atwater_, i, 226.
----, of the Ottawa river and tributaries, _A. Benedict_, xviii, 349.
----, of Pennsylvania, Easton, list of rare plants,
_L. de Schweinitz_, viii, 267.
----, ----, Northampton Co., _J. Wolle_ and _A. L. Hübener_,
xxxvii, 310.
----, of the southern states, remarks and new localities,
_H. B. Croom_, xxviii, 165.
of Brazil, number of species, xv, 390.
of Chili, lists of, _C. Bertero_, xix, 63, 299; xx, 248;
xxiii, 78, 250.
of Ireland, geographical distribution, xxxi, 367.
of the Pyrenees, xiv, 377.
----, see farther under _Plants_ and _Vegetation_.
_Genera and species described or noticed._
Acacia cavenia, xix, 66.
Aconitum reclinatum, xlii, 34.
Actinomeris pauciflora, v, 301.
Agrimonia suaveolens, xiv, 112.
Agrostis altissima, xlv, 44.
---- concinna, xlv, 42.
---- laxiflora, xlv, 43.
---- perennans, xlv, 44.
---- Pickeringii, xlv, 442.
---- scabra, xlv, 45.
Allium striatum, xi, 177.
Alnus crispa, xlv, 33.
---- incana, xlv, 32.
---- rubra, xlv, 32.
Amorpha caroliniana, xxv, 74.
Amphianthus, genus of plants, _M. C. Leavenworth_, xlix, 127.
---- pusillus, xlix, 127.
Amyris floridana, v, 294.
Anantherax viridis, xi, 174.
Andromeda montana, xlv, 172.
---- polifolia, iv, 62.
---- recurva, xlv, 172.
---- rosemary-leaved, iii, 283.^f
Angelica Curtisii, xlv, 173.
Antiaris toxicaria, or Upas tree, analysis of the juice of,
xxxix, 206.
Apocynum cannabinum, xi, 172.
---- hypericifolium, xi, 172.
Arabis rhomboidea, iv, 66; xviii, 358.
---- patens, xlii, 49.
Arbutus uva-ursi, iv, 62.
Argemone georgiana, xxv, 75.
Arum polymorphun, xlv, 173.
Asarsum, characters of the genus, xlii, 18.
Asclepias, amæna, xi, 173.
---- incarnata, xi, 173.
---- lanceolata, i, 252.^f
---- longifolia, xi, 173.
---- obtusifolia, xi, 173.
---- quadrifolia, xi, 172.
---- venicillata, xi, 173.
Aspidium aculeatum, xlv, 46.
Astilbe, characters of the genus, xlii, 39.
---- decandra, xlii, 39.
---- japonica, xlii, 39.
---- rivularis, xlii, 39.
Atheropogon apludoides, iv, 58.
Avicennia tomentosa, v, 296.
Azalea nudiflora, size of, in Florida, xxvi, 319.
Baptisia simplicifolia, xxv, 74;
-- mollis, xliv, 81.
Batschia canescens, xi, 168.
Betula glandulosa, xlv, 30.
---- Littelliana, xlv, 30.
---- nana, xlv, 31.
---- papyracea, xlv, 31.
---- pumila, xlv, 29.
Boletus igniarius, analogous to animal substances _A. Eaton_,
vi, 177.
Botrychium simplex, vi, 103.^f
Boykinia aconitifolia, xlii, 21.
Campanula rotundifolia, xlv, 27.
Capsicum baccatum, v, 289.
Cardamine rotundifolia, xviii, 356; xlii, 30.
---- uniflora, vii, 63.
Caricography, _C. Dewey_, vii, 264; viii, 93, 264; ix, 60, 257^f;
x, 30, 265^f; xi, 147,^f 304^f; xii, 296^f; xiv, 351^f; xxv, 140^f;
xxvi, 107,^f 376; xxvii, 236^f; xxviii, 270; xxix, 245^f; xxx, 59^f;
xxxix, 50^f; xliii, 90^f; xlviii, 140^f; xlix, 42.^f
Carices, systematic arrangement of, _C. Dewey_, xi, 319.
----, list of, in northern parts of America, _C. Dewey_,
xxviii, 271.
----, in the herbarium of Muhlenberg, _C. Dewey_, xxv, 143.
----, three new species in Alabama, _S. B. Buckley_, xlv, 173.
----, four new species in New England, _E. Tuckerman_, xlv, 39.
Carex acuta, x, 265.
---- æstivalis, xlii, 28.
---- affinis, xi, 305.
---- alba, vii, 266; x, 280; xi, 316.^f
---- alopecoidea, xlv, 39.
---- alpestris, vii, 268.
---- ampullacea, vii, 266.
---- anceps, x, 36.^f
---- aquatilis, x, 267.^f
---- arctica, xxvii, 239.^f
---- aristata, vii, 277^f; xi, 161; xxvii, 240.^f
---- atrata, x, 271.
---- attenuata, xi, 305.
---- Backana, xxix, 250.^f
---- Backii, xlix, 46.^f
---- Baldwinia, xxvi, 107.^f
---- Barrattii, xi, 162; xii, 297.^f
---- binervis, xxx, 61.
---- blanda, x, 45.^f
---- blepharophora, xxx, 59.^f
---- bromoides, viii, 264.
---- Buckleyi, xlviii, 143.^f
---- bullata, ix, 71; xi, 315.
---- Buxbaumii, x, 39.
---- canescens, viii, 93; xlv, 39.
---- capillaris, xi, 149; xxxix, 51.
---- capitata, xxxix, 51.
---- Careyana, xxx, 60.^f
---- Carltonia, xxvii, 238.^f
---- caroliniana, xlv, 173; xlviii, 142.^f
---- castanea, ix, 73.
---- cephalophora, vii, 269; x, 268; xliii, 92.
---- cespitosa, x, 266; xi, 318; xii, 297.
---- cherokeensis, xi, 160.^f
---- chordorrhiza, xlix, 44.
---- collecta, xi, 314.^f
---- columbiana, xxx, 62.^f
---- compacta, xxvii, 237.^f
---- concinna, xi, 152.
---- concolor, xi, 309.
---- Cooleyi, xlviii, 144.^f
---- crinita, x, 270.
---- cristata, x, 44.^f
---- cryptocarpa, xxix, 245.^f
---- dasycarpa, xi, 148.^f
---- Davalliana, x, 283.
---- Davisii, x, 279.^f
---- decomposita, xxv, 140.^f
---- Deweyana, ix, 62.^f
---- digitalis, xi, 147.
---- dioica, x, 283.
---- disperma, viii, 266.^f
---- Drummondiana, xxix, 251.^f
---- Elliottii, xi, 151.^f
---- exilis, xiv, 351^f;
β squamacea, xiv, 351.^f
---- festiva, xxix, 246.^f
---- festucacea, viii, 96.
---- filifolia, xi, 150; xii, 296.^f
---- filiformis, vii, 268.
---- flava, ix, 65.
---- flexuosa, x, 40.
---- floridana, x, 45.^f
---- fœnea, x, 284; xxv, 142.^f
---- folliculata, x, 32.
---- formosa, viii, 98.^f
---- Fraseri, xi, 155.
---- fuliginosa, xi, 152.
---- fulvicoma, xxix, 249.^f
---- gigantea, xi, 164.
---- glaucescens, xi, 150^f; xliv, 84.
---- gracillima, viii, 98.^f
---- granularis, vii, 272; xi, 156.
---- granularioides, ix, 262.^f
---- Grayana, xxv, 141.^f
---- Greeniana, xxx, 61.^f
---- Halseyana, xi, 313.^f
---- hirsuta, ix, 260; xi, 315.
---- Hitchcockiana, x, 274.^f
---- Hoodii, xlix, 42.^f
---- Hookerana, xxix, 248.^f
---- Hoppneri, xlix, 46.^f
---- Houghtoniana, xxx, 63.^f
---- hystericina, x, 35.
---- incurva, xxvi, 376.
---- intumescens, x, 33.
---- lacustris, x, 43.
---- lagopodioides, viii, 95.
---- lanceata, xxix, 249.^f
---- laxa, xxvi, 376.
---- laxiflora, x, 31.
---- lenticularis, vii, 273.^f
---- leucoglochin, x, 42.
---- Liddoni, xlix, 45.^f
---- limosa, x, 41.
---- loliacea, xi, 306.
---- longirostris, ix, 257.^f
---- lupulina, xi, 165.^f
---- ----, var. polystachia xi, 166.^f
---- Lyoni, xlix, 42.^f
---- macrocephala, xliii, 91.^f
---- marcida, xlix, 43.^f
---- marginata, xi, 163.
---- marina, xxix, 247.^f
---- Martensii, xxx, 62.
---- Meadii, xliii, 90.^f
---- media, xi, 309.
---- membranacea, xxix, 247.^f
---- Michauxii, x, 273.^f
---- miliacea, x, 30.
---- miliaris, x, 36.
---- mirabilis, xxx, 63.^f
---- misandra, xi, 153.
---- miser, xlv, 173; xlviii, 141.^f
---- Mitchelliana, xliv, 84; xlviii, 140.^f
---- monile, xlix, 47.^f
---- Muhlenbergii, viii, 265.
---- multiflora, ix, 60^f; xi, 317.
---- muricata, xi, 307.
---- muskingumensis, x, 281.^f
---- mutica, xi, 310; xxix, 252.^f
---- neglecta, xlv, 40.
---- nigricans, xxix, 249.^f
---- nigro-marginata, x, 282.^f
---- novangliæ, ix, 64.^f
---- Nutallii, xliii, 92.^f
---- Œderi, x, 38.
---- Okesiana, xiv, 351.^f
---- oligocarpa, x, 281.^f
---- ovalis, vii, 276; xxvi, 377.
---- ovata, x, 44.
---- pallescens, vii, 267.
---- panicea, xxv, 140.
---- paniculata, x, 275.
---- Parryana, xxvii, 239.^f
---- pedunculata, ix, 259.
---- petasata, xxix, 246.^f
---- petricosa, xxix, 246.^f
---- plantaginea, vii, 272; xi, 155.^f
---- podocarpa, xi, 162; xxix, 251.^f
---- polytrichoides, ix, 258.
---- pseudo-cyperus, ix, 71; xi, 318.
---- pubescens, ix, 73.
---- pyriformis, ix, 69.^f
---- Redowskiana, xxix, 250.^f
---- remota, xi, 309.
---- retroflexa, vii, 271; x, 277.
---- retrorsa, ix, 67.^f
---- Richardsonii, xi, 152.
---- rigida, xlv, 40; xlix, 45.^f
---- riparia, xlix, 47.
---- rosea, x, 276.^f
---- rostrata, xxxix, 52.
---- Sartwellii, xliii, 90.^f
---- saxatilis, xi, 310; xxvii, 236.
---- scabrata, ix, 66.^f
---- Schkuhrii, xxvii, 238.
---- Schweinitzii, ix, 68.^f
---- scirpoides, viii, 96.
---- scoparia, viii, 94.
---- setacea, ix, 61.^f
---- Shortiana, xxx, 60.^f
---- siccata, x, 278^f; xiv, 353.
---- Sparganioides, viii, 265.
---- spectabilis, xxix, 248.^f
---- spherostachya, xlix, 44.^f
---- squarrosa, vii, 270^f; xi, 316.
---- stellulata, xi, 306.
---- stenolepis, xxx, 59.^f
---- stenophylla, xxvii, 237.
---- sterilis, xi, 304.
---- Steudelii, xlix, 46.^f
---- stipata, vii, 271; x, 277.
---- straminea, vii, 276; xi, 157, 318.^f
---- stricta, x, 269.
---- styloflexa, xlv, 174; xlviii, 141.^f
---- Sullivantii, xlii, 29; xlix, 44.^f
---- supina, xxvi, 376.
---- sylvatica, x, 40.
---- tenera, viii, 97.^f
---- tenuiflora, xxxix, 51.
---- teretiuscula, vii, 265.
---- tentaculata, x, 34.
---- tetanica, xi, 312.^f
---- Torreyana, x, 47.
---- Torreyi, xlix, 43.^f
---- triceps, xlviii, 142.^f
---- trichocarpa, vii, 274; xi, 158.^f
---- trisperma, ix, 63.^f
---- Tuckermanii, xlix, 48.^f
---- umbellata, x, 31^f; xi, 316.
---- ursina, xxvii, 240.^f
---- ustulata, xi, 149.
---- Vahlii, xxvi, 377.
---- varia, xi, 162.
---- venusta, xxvi, 107.^f
---- verna, xi, 314.
---- verrucosa, xi, 159^f; xlviii, 140.^f
---- vesicaria, x, 273.
---- vestita, ix, 261.
---- virescens, ix, 259.
---- viridula, xi, 153.
---- Washingtoniana, x, 272^f; xii, 296.
---- Willdenovii, ix, 258; xi, 311.
---- Wormskioldiana, xi, 154; xiv, 352.^f
---- xanthophysa, vii, 274^f; xiv, 353.
---- ---- β nana, 353.^f
---- ---- γ minor, 353.^f
Catalpa syringifolia, x, 259.
Cerastium, _n. sp._, iv. 63.
Cerotiola ericoides, northern limit of, _H. B. Croom_, xxvi, 315.
Cetraria Tuckermanii, xlv, 48.
Chamœrops palmetto, locality of, xxvi, 315.
Charæ of North America, by _A. Braun_, xlvi, 92.
Clematis reticulata, xiv, 115.
Corydalis formosa, and canadensis, xxvi, 114.^f
Cranichis multiflora, v, 302.
Craterium pyriforme, _J. W. Bailey_, xlii, 195.
---- ----, shown to be an Acarus, xliii, 205.^f
Cryptogamia of Chelmsford, notice of a memoir on, by _J. L. Russel_,
xxxix, 183.
Cuscuta cephalanthi, xliii, 336^f; xiv, 73.
---- coryli, xliii, 337^f; xlv, 73.
---- hispidula, xlv, 75.
---- neuropetala, xlv, 75.
---- pentagona, xliii, 340^f; xlv, 76.
---- polygonorum, xliii, 342^f; xlv, 76.
---- saururi, xliii, 339^f; xlv, 74.
---- verrucosa, xliii, 341^f; xlv, 74.
---- vulgivaga, xliii, 338^f; xlv, 73.
Cuscutineæ, N. American, monograph of, _G. Engelmann_, xliii, 333;
xlv, 73.
Cycadeæ, remarks on, with descriptions of the ovula and seeds of
Cycas revoluta, by _A. J. Downing_, xxxii, 45.^f
Cylactis, i, 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.
Dionæa muscipula, xxvi, 315.
Diphylleia cymosa, xlii, 23.
Diplocea barbata, i, 252.
Dracena borealis, iv, 61.
Eleocharis compressa, xlii, 50.
Elymus hystrix, iv, 58.