418.Montpellier, 185-189,569.Moquin-Tandon,400.Morell,479.Morris, D.,762.Moseley,772.Mother of Asa Gray, 3, 5.“Movement in Plants, Power of,” Darwin,714.Mozley,665.Muhlenberg, H. L.,685.Mulder, G. J., 328, 331.Müller, J.,593,625,644,720.Müller, Max,488,489,491.Munich, 231-240.Munich Botanic Garden, 233, 240.Munro, 100.Munro, W.,446.Murfree, Miss M. N.,812.Murillo,705.Murray, Miss,416.Museum, Botanical, at Cambridge,440-442.Muséum, Paris, herbarium of, 172.Museum of Natural History, at Cambridge, 351.Name of Asa, 5.National Academy,551.Natural selection,459,461,489,497.See also Evolution.Naudin, C.,382,399,434,472.Naville, E.,588,719.Nees von Esenbeck, 44, 130, 223,716,726.“New or Rare Plants of State of New York,” 19.Nicoll, W., 99, 101, 102, 105.Noel, Baptist, 122, 133, 144.Nomenclature, 305,408,427,434,448,515,521,552,607,685,699,700,744,746,813.North, Christopher (Professor Wilson), 100, 104.North, Miss,810.“North American Gramineæ and Cyperaceæ,” 19, 45, 46.“North American Plants, Synopsis of,”559.North Carolina, journeys to, 26, 28, 280, 306,663,686,757.Nuttall, 92, 282, 326.Nuttall’s herbarium,697;plants, 278.Nuttalia, 90.Nymphæa flava,790.Oaks, W., 334-336,672.Oaks,672.Oliver, D.,512,592,617,702,810.Olmsted, F. L.,371,421.“Orchids, Fertilization of,” Darwin,480,484,486,489,509.Orchis, pyramidalis,481;spectabilis, 53,481.Oregon, collection of Wilkes’ Expedition,622,639.Origin of Species,455,456,457,458,472,480,485,486,498.See Evolution.Orthodox Botany,733.Owen, 117,459,505,510,521.Oxford University,404.Oxford, degree at,801.Packard,623.Padua, 204.Paget,802.Palgrave, Sir Francis, 117, 118, 122.Palmer’s Chihuahua collection,782.Palmer, E.,686.Palmerston,536,540.Pangenesis,561.Pardie, J., 100.Paris, visit to (1839), 153-180.Parish, S. B.,726,767.Parish collection,726.Park, Prof.,655,656.Parker, Judge,494.Parliament (1839), 139, 142.Parry, C. C.,468,628,636.Parry and Palmer’s “Mexican Compositæ,”686.Parsons, T.,507.Pascal,743.Passion flower,611.Passiflora acerifolia, tendrils of,611.Pasteur,511,550.Peabody, A. P.,656,805.Peabody Museum, Harvard,543.Peck, Prof., 326, 327.Pedro, Dom,659.Peirce, Benjamin, 296, 328, 330.Pentstemon,391.Penzig, O.,718.Persoon, C. H., 336.Petalanthera, 146.Peters, T. M.,394.Philadelphus,428.Philip, 209.Photography, discovery of Daguerreotypes, 127;Talbotypes,379.Phyllotaxis,505,507.Pickering, Charles, 337, 347.Pickering, E. C.,744.Pictet,460,519.Pictures in Spain,705.Pinus monophylla,674,675;ponderosa,674.Planchon, J. E.,569.Plantamour,719.“Plantæ Wrightianæ,”389,391,392,393,406.Plants, introduced, 313, 325.Platanthera flava,509.Plukenet, plants of, 146, 150.Podophyllum Emodi, 175.Poiret plants, 176.Politics, American,755.Pollen tubes, 325.Pope, Gen.,770.Pöppig, E. F., 267.Porto Rico collection,702.Portrait, crayon drawing of A. Gray, 94;bronze, St. Gaudens,752.Potamogeton, 350.Potato introduced, 5.Pourtalès,719.Powell, Baden,464.Presl, K. B., 223.Prestele, 330, 340, 344, 362.Prestwich,802.Price, B.,802.Priest, Dr., 13.Pringle, C. G.,727,782.Pursh, F., 111,734;herbarium of, 22.Pusey,737.Putnam, G. P., 23, 142, 143, 152, 265.Putterlich, A., 214.Pylaie’s, De la, herbarium, 173.Pyxidanthera, 304.Quarter-millennial of Harvard College,789.Quekett, E. J., 129, 130, 140.Quercus alba, var.,672.Quincy, President, 27, 283, 293.Raffles, T., 86.Rafinesque-Schmaltz, S. C., 278.Ranunculaceæ, 344.Ranunculus hydrocharoides,408.Ravenel,745.Rayleigh, Lord,805.Reade, 137.Rebellion,465,467,469,470,471,478,480,481,483,486,487,490,494,495,496,503,506,511,512,518,522,526,528,533,535,537,538,554.Reconstruction (of United States government),544,549,554.Redfield, J. H., early impressions of A. Gray, 31;letters to,659,686,697,701,775,811.Redfield and Canby, letters to,712,723.Reichenbach, H. Gottlieb, 267.Reichenbach, H. Gustave,811.“Religion and Science,” Yale lectures,693.Religious views, 320, 321,396;influence on Evolution,751.Requien, E., 184, 185.Resignation of Professorship,621,624,634,635,640,641,643.Reuter, G. F., 26,590.Rhamnus Parviflora, 307.Rhexia Virginica,478,484.Rhizoma, enlargement of, meaning, 52.Rhododendron, 315,692.“Rhynchosporæ, Monograph of North American,” 19, 31, 60.Riaño,704.Rich, W., 21.Richard, A., 24, 164,400,540.Richard, L. C., 24.Richard’s herbarium, 173, 178.Richardson, Sir John, 110, 112, 364.Richardson, Dr.,762.Riocreux, 330.Ripley, Mrs., 289.Robbins, J. W.,686.Robinia,509.Robinson, 123.Roemer,373.Roeper, J. A. C.,700,716.Rogers, Mrs. H., 6,787.Roget, P. M., 113, 118, 129.Rolleston, G.,595.Romane,742.Roscoe, H. E.,807,808.Roscoe, W.,808.Rosse, Lord,384.Rothrock, J. T.,485,488,530,531.Royal Society of London, 112, 127,754.Royer, Mme.,498.Royle, J. F., 112, 151.Rugel, 311.Rugel’s New Holland Collections, 215.Rutosma, 361.Saccardo, P. A.,718.Sandwich Island plants, 90.Sandys,800.Santa Barbara, reception at,768.Saporta,685,807.Sargent, C. S.,645,681,682,686,688,728,729,786.Sarracenia,642,646,647.Sartwell, 172.Saturday Review,479.Sauquoit, 2-5.Saussure,719.Savi, G., 194.Saxifraga Careyana,689,691.Schimper, W. P.,374,697.Schinus molle,568,763.Schkuhr, C., 26, 267.Schlechtendal, D. F. L. von, 26, 267.Schleiden, 151.Schönbrunn Botanic Garden, 218,795.Schooling, 5-8.Schott, H., 218.Schreber,451.Schultz Bipontinus, C. H.,715.Schultz-Schultzenstein, C. H., 329.Schultes, J. H., 235, 239.Schwägrichen, C. F., 267.Schweinitz, Bishop, 17, 44.Schweinitzia, 310.Scientific Club, 287.Sedum pusillum,652,653.Seemann, B.,473.Semonville, Marquis, 24.Senecio, 293, 294.“Sequoia and its history,”628,638.Sequoia sempervirens,412.Seringe, N. C., 24, 181.Sessé,782.Shaw, Henry,446,453,468,752,753,761,782.Shaw Botanic Garden,761,782.Shepherd, J., 88.Short, C. W.,411,447,498.Shortia galacifolia, 178, 179,681,682,683,686,687,692.Siebold, P. F.,376.Silliman’s Journal. See Am. Journal Science and Arts.Silphium,400.Silver Craze,781.Sims’ herbarium, 151.Slavery, 296,535.See also Rebellion.Sloane, Sir Hans, 199, 200, 201.Smilax rotundifolia, 52.Smith, Goldwin,536.Smith, I. A., 345, 346.Smith, J. E.,685.Smithsonian Institution,397,403,665;Regent,729,730.Smyth, N.,695.Snake country collections, 90, 92.Soleirol, 20.Solidago, 279,726.Sophocles, E. A.,434.South Pacific Exploring Expedition, See Exploring.Spach, E., 23, 165, 176,382,418.Species,520,617,657,744.See also Evolution, origin of.Species, definition of,497;essential character of,691.Spedding, J.,732.Spelling match, 6,787.Spencer, H.,459,740,759.Sprague, Isaac, 329, 330, 340, 347, 357, 362, 364, 366,405.Sprengel,813.Spruce’s plants,437.St. Augustine,659.St. Hilaire, A. de, 24, 167, 168.Stanley, Dean,605,722.Staunton, Sir F., 118.Steindachner,795.Stephens,539.Stokes,805.Stokesia cyanea, 279.Stone Mountain,650.Story,801,802.Strachey, Gen.,671.“Structural Botany,”814.“Studies in Solidago and Aster,”726.Subspecies,744.Subtropical Plants, Mexican,765.Sullivant, W. S., 28, 129, 280, 290, 306, 308, 310, 318, 360,390,433,514,640,641,668.Sumner, C.,494.Süss, E.,795.Switzerland, walking tour in 1839, 240-263;(1869)590.Synoptical Flora. See Flora.Talbot,802,805.Talbot, Fox, 127.Targioni-Tozzetti, 200.Tatnall, E.,446.Taylor, Richard, 114, 117.Taylor, Dr.,789.Taxus nucifera, 129.Teacher in Utica, 16, 18, 19, 29, 37.Teaching,438,439.Teleology. See Design.Temple, Bishop,602,780.Tendrils,492,510,512,538,539,548,611,631,633.Tetradymia, 293.“Text-Book, Botanical,” 28, 281, 282, 286, 289, 290, 297, 329, 334, 365, 366, 368,685,687,693.Thanksgiving,738.Thayer, N.,816.Thayer, J. B.,781.“Théorie Elémentaire,” De Candolle, 47.Thompson, W. H.,380,713.Thompson, T.,380,592.Thomson, Sir William,759.Thurber, G., letters to,408;references to,406,694.Thurberia,408,409.Thuret, G.,569,572.Thury,519.Tommasini, J. S., 25, 209.Torrey, Herbert Gray, 141.Torrey, J., letters to, 33-45, 51, 91, 149, 287, 292, 297, 303, 307, 314, 318, 324, 327, 333, 334, 339, 343, 356, 358, 362,369,445,450,568,577,596,641,622;references to, 15, 18, 20, 29, 31, 48, 134,405,415,485,500,514,533,558,595,601,639,641,813.Torrey, Mrs., letters to, 67, 81, 152, 161, 198, 294, 300, 301, 305;references to, 30,415.Torrey, the Misses, letters to, 153, 163.Torreya,428,650,651.Townsend, 278.Traill,759.Transport boats, articulated,759.Treadwell, D., 27.Trécul, A.,382.Trees of North America, 362, 364, 366.Trelease, W.,782.Treveranus,373.Tricerastes, 223.Trichomanes Petersii,394.Trichomanes radicans,392,394.Trimen,592.Trisetum Molle, 46.Trowbridge, J. F., 14, 15, 41;Letters to, 64, 65, 83.Trumbull, J. H.,745.Tuckerman, E., 27, 292,784.Tulasne, L. R.,382,400.Turner, Dawson,388.Tylor,772,802.Tyndall,565,631,805.Ungnadia, 222.United States Exploring Expedition. See Exploring.University of Michigan, 21, 76, 83, 270, 274, 282.Utica, 16, 18, 19, 29, 37.Vaccinium brachycerum, 343.Val Crucis, 309.Valentine, W., 144, 149.“Variation of Plants and Animals under Domestication,”561.Vase presented to Asa Gray,776.Vasey, G.,688.Vaughan,805.Ventenat herbarium, The, 178.“Vestiges of Creation,” 328, 330, 345.Vienna, 210-223.Vienna Hofherbarium, 214,795.Vilmorin, H. de,721,799.Vilmorin, L.,381,445.Virginia, Journey to. See North Carolina.Visiani, R. de, 25, 204.Vogel, 93.Wallace,613,714.Wallich, N.,379.Walter, T., 134.Walter’s herbarium, 130, 136,813.War. See Rebellion.Ward, N. B., 23, 120, 126, 132, 137, 144,369,370.Ward cases, 126.Wartmann,719.Watson, S.,622,640,669,694,727,729,784,787,788,813.Webb, P. Barker, 23, 157, 173,382.Webb’s herbarium, 173.Wedgewood, Miss,755.Weeds,492.Weiss,795.Weisner,796.Wellingtonia. See also Sequoia,408.Welwitschia,541.Whipple, Charles W., 73-79.Whitney, Asa,388.Wilkes, C., 359,392,622.Will,816.Willdenow, 26;herbarium, 268,709.Williams, S. Wells, 54.Williamson, W. C.,722,791,807.Willoughby, Dr., 12.Wilson (Christopher North), 100, 104.Winter, American,739.Winthrop, R. C.,543,700.Wislizenus, A., 351,782.Wood, A., 334.Wright, Charles, Letters to, 352, 360, 362,389,405,413,482,494,516,540,546,550,554,567,575,588,616;references to, 360, 362,390,391,393,405,406,422,426,435,441,442,470,495,515,516,541,550,568,617,773,774.