Dissodon rotundifolius, 281.

Echeveria farinosa, 158.
Edict of Diocletian, Remarks on
Fragments of, 90.

ELIOT, CHARLES W., and FRANK
H. STORER, On the Amounts
of Lead contained in some
Silver Coins, 52.

On the Chromate of Chromi-

um, and Analogous Chro-
mates, 192.

ELLIOTT, E. B., Communication
from, 73.

Eranthemum insularum, 349.

laxiflorum, 349.

Eriogonum angulosum, 167.

Eritrichium heliotropioides, 164.

angustifolium, 165.

Euphorbia gymnoclada, 171.

GOODWIN, PROF., On the Rela-
tions of the Greek Optative
to the Subjunctive, 96.
Gossypium, 155.

GOULD, BENJAMIN APTHORP,
Obituary Notice of, 4.
Graphephorum, Note on the Ge-
nus, 190.

GRAY, PROF. ASA, Note on Geo-
graphical Distribution of
Species, 82.

Characters of some Compos-
itæ in the Collection of the
United States South Pacif-
ic Exploring Expedition,

114.
Examination of a Collection
of Plants made near Tan-
toyuca, Mexico, 174.
Note on the Genus Graphe-
phorum, 190.

Notes on a portion of a Re-
cent Collection made in the
Feejee Islands, 314.

Guntheria Megapotamica, 131.
Gymnema stenophyllum, 335.
subundum, 335.

Gymnostomum immersum, 273.

rupestre, 273.

H.

HADDOCK, CHARLES B., Obituary
Notice of, 242.

HALL, PROF. JAMES, Communi-
cation from, 240.

HAYES, DR., On the Chemical
Analyses of the Water of
Mystic Pond, 69.
Helicophyllum torquatum, 284.
Heliopsis buphthalmoides, 161.
Heliotropium anomalum, 339.
Curassavicum, 164.
Hereditability of peculiar traits of
bodily and mental organiza-
tion, Observations on, 102.
HERTZ, PROF., Extract from a
letter received from, 71.
Heterospermum Xanti, 162.

Leptotheca Wrightii, 281.

Leskea capillaris, 284.

Letters received, 1, 74, 89, 112,
240, 272, 295, 313, 353,

369, 378, 380, 383.

Leucæna macrophylla, 158.
Leucobryum robustum, 279.
tenuifolium, 279.

Liabum lyratum, 115.
Library, Donations to, by

Academia Imperialis Naturæ
Curiosorum, 36, 262.

de

Académie des Sciences de
l'Institut Impériale
France, 34, 253, 423.
Academy, Imperial, of Scien-
ces, &c., Dijon, 43, 253,
439.

Academy, Imperial, of Sci-
ences, &c., Rouen, 43, 439.
Academy, Imperial, of Sci-
ences, St. Petersburg, 32,
263, 436.
Academy, Imperial, of Sci-

ences, Vienna, 40, 254, 427.
Academy of Natural Sciences,
California, 440.
Academy of Natural Sciences,
Philadelphia, 33, 251, 423.
Academy of Science of the
Institute of Bologna, 268.
Academy of Science of St.
Louis, 263.

Academy of Sciences, Impe-
rial, Caen, 253, 427.
Academy of Sciences, &c.,
Imperial, Lyons, 266.
Academy of Sciences, &c.,
Royal, Belgium, 261, 433.
Academy of Sciences, Royal,
Lisbon, 270.

Academy of Sciences, Royal,
Naples, 440.
Academy of Sciences, Royal,
Turin, 441.

Academy, Royal Bavarian, of
Sciences, 39, 425.
Academy, Royal Danish, 46,
441.

Library, Donations to, by
Academy, Royal Irish, Dub-
lin, 48, 267, 423.

Academy, Royal, of Sciences,
Amsterdam, 48, 263, 436.
Academy, Royal, of Sciences,
Berlin, 32, 268, 428.
Academy, Royal, of Sciences,
Stockholm, 33, 268.

Academy, Royal Prussian,
Berlin, 254.

Adler, G. J., 441.

Administration of Mines of
Russia, 32, 265, 436.
American Association for the
Advancement of Science,
49, 424.
Appleton, Nathan, 51.
Appleton, Wm. S., 433.
Arkansas, State of, 46.
Association, Mercantile Li-
brary, of San Francisco,
32.
Association, Natural History,
of Saxony and Thuringia,
Halle, 33.

Association of Miners and
Smelters, 51.

Astor Library, Trustees of,
47, 432.

Bache, Prof. A. D., 34.
Barnard, Rev. Charles F., 33,
264, 434.
Bartlett, John, 49.
Bartlett, W. P. G., 47.
Board of Trade, London, 441.
Bond, Richard F., 271.
British Association for the
Advancement of Science,
46, 265, 439.

British Government, 112, 257.
Bronn, Dr. Heinrich Georg,
265.

Curtis, Josiah, 271.
Dartmouth College, 440.
Darwin, Charles, 264.
Dawson, J. W., 259, 424.
Denny, Francis P., 43.
Dorr, H. W., 433.

Library, Donations to, by
Drouyn, Léo, 43.
Eliot, Charles W., 259.
Essex Institute, 267, 270.
Everest, Col., F. R. S., 261.
Ferrel, W., 49.

Fisher, J. Davenport, 41.
Flugel, Felix, 271.
Forchhammer, G., 268.
Foster, J. W., 258.
Foulke, William Parker, 269.
Frankfort, City of, 444.
Galle, Dr. J. G., Director, 33.
Gilliss, J. M., 434.
Gistel, Dr. Johannes, 271.
Gould, A. A., 43.

Gould, B. A., 32, 259, 432.
Government of India, 34, 432.
Guyot, Prof. Arnold, 271.
Hall, James, 33.
Harvard College, 271.
Haughton, Rev. Samuel, 434.

Hayes, Dr. Isaac I., 47.
Homans, J. Smith, 45, 258.
Hörnes, Dr. Moriz, 48.
Horsford, Prof. E. N., 423.
Hunt, T. Sterry, 263, 432,
438.

Imperial Geological Institute,
Vienna, 39, 264, 435.
Jackson, Charles T., 433.
Jarvis, Edward, 269.
Kneeland, Samuel, Jr., 45.
Ladrey, Prof. C., 44.
Lea, Isaac, 42, 269, 443.
Leidy, Joseph, 44.

Lemoigne, G. Inzani e A., 438.
Liharzik, Dr. Franz, 47.
Livermore, George, 36.
Lords Commissioners of the
Admiralty, 41.
Lowell, John Amory, 259.
Lyman, Theodore, 449.

Mailly, Ed., 264.

Marcou, Jules, 437.

Marcy, Dr. J., 444.
Massachusetts, State of, 267.
Maury, M. F., U. S. N., 39.
McChesney, J. H., 47.

Library, Donations to, by
Meade, Capt. Geo. G., 269.
Meigs, J. Aitkin, 46.
Mercantile Library Associa-
tion of the City of New
York, 41, 423.

Merrick, John M. J., 43.
Meteorological Institute of
Berlin, 44.

Minister of Public Instruction,
Santiago de Chili, 267.
Morton, Nathaniel Bowditch,
267.

National Observatory, 269.
Newberry, J. S., 262, 443.
New York University, 432.
Nicolson, Samuel, 49.
Nisser, P., 47.

Norwood, J. G., 258.
Oberhessischen

Gesellschaft

für Natur und Heilkunde,
35.
Observatory of Cambridge,
Mass., 425.

Observatory of Königsberg,

41.

Observatory of Prague, 43,
428.

Observatory of Pulkova, 264.
Observatory of San Fernando,
31, 432.

Olmsted, Frederic Law, 432.
Ondarza, Juan, 34.
Owen, Richard, 51.
Page, Henry A., 39.
Paic, Moses, 45.
Paine, Martyn, 258.
Parker, Joel, 271, 438.
Pelikan, C., 35.
Perkins, Henry O., 432.
Perrey, Alexis, 253.

Peters, Dr. C. A. F., 268.
Philadelphia College of Phar-
macy, 48, 433.
Phillips, J., 261.
Quetelet, A., 261.

Radcliffe Trustees, 34, 272,
437.

Ritchie, Edward S., 46, 269.