440 



INDEX. 



Ascomycetes. Rehm's, 270. 



Asimina triloba, Cultivation of, 60. 



Ash, Tiie White, :U1. 



Ashmead collection of marine algae, 25. 



Aspidium aculeatum, 218; Lonehitis, 218. 



Asplenium Bradleyi, 388 ; ebenoides, 218. 



Aster cordifolius, 242; Torreyi, 242. 



Asterina, Synopsis of, 24S. 



Astragalus mollissimus, 242. 



Astronomic work of Jacob Ennis, 198. 



Atlantic City Diatoms, 352. 



Atlantic Ocean, 4. 



Atlas of the United States, 239. 



Attractiveness of the Philadelphia Dis- 

 trict, 4. 



Andibertia Vaseyi, 242. 



Austin, Col. F.. 25; Collections of, 326. 



Austin, Mrs., Collections of, 282. 



Australian fungi, 267; palm, 33; plants, 

 28; 29. 



Autobiographical Notes of Ezra Miche- 

 ner, 17S. 



Auxiliary Faculty of Medicine, endow- 

 ment of, 15, 182. 



Azalea calendulacea, 87 ; lutea, 384 ; 

 white, 20. 



Babbington, Prof. C. C, 249. 



Jiache, Franklin, iiiographical Memoir 

 of, 182. 



Bachelor's Hall, a poem, 43. 



Bacteriological papers, 412. 



Bahamas and Jamaica, Observations on, 

 312. 



Bahama Plants, 372. 



Bailey, Prof. L. H., 404; letter from, 67. 



Bald Cypress, Studies on, 338. 



Baldwin, Dr. William, 24, 219 ; biography 

 of, 119 ; papers of, 124; travels of, 122, 

 123. 



Balfour, John Hutton, 367. 



Balfour, Prof., 368. 



Ballast plants, 211, 220, 328 : at South 

 Bethlehem, 243. 



Balsam of Peru, 208. 



Bambusa Stems and Incandescent Light- 

 ing, 340. 



Banks' herbarium, 116. 



Bunks, Sir Joseph, 102 ; correspondence 

 with Moses Marshall, 101. 



Barbadoes, History of, 190. 



Barton, Dr. Benj.'s., 160; biography of, 

 108 ; book of, 7 ; botanical teaching 

 of, 12 ; portrait of, lOS ; and Nuttall, 

 112, 152; patron of Pursh, 114. 



Barton's Elements of Botany, 87. 



Barton, W. P. C, 4; biography of, 159; 

 book of, 8. 



Barton, Prof., in 1822, 14. 



Bartonian Collection catalogued, 330. 



Bartram, John, 4, 5, 7, 86, 141, 171, 285; 

 biography of, 46 et seq.; letter from, 

 44 ; Botanic Garden, 169, 194 ; ap- 

 pointed King's botanist, 53; book of, 

 54 ; creed of, 57 ; library of, 71. 



Bartram's Garden, 250, 251, 349 ; bought, 

 2.53; described, 63 ; purchase by Phil- 

 adelphia, 74: visit of Pennsylvania 

 Horticultural Society to, 88. 



Bartram Park, 40. 



Bartram : coat of arms, 60 ; cypress, 433 

 house built, .51 ; house described, 61 

 and Linnaeus, r^i ; and Logan, 50 

 oak, 68, 433 : oak, notes on, 323 ; room 

 62; woodshed, 63. 



Bartram's Preface to Medicina Britan- 

 nica, .50. 



Bartram's slave, Harvey, 68; travels, 54; 

 treatment of servants, 50. 



Bartram, Ann, married to Col. Carr, 69. 



Bartram, William, 153 ; biography of, 86 ; 

 elected professor in University of 

 Pennsylvania, S6 ; travels of, 7, 86. 



Basidiomycetes, 293. 



Bastin, Edson S., 23, 389 ; biography of, 

 330. 



Bay window in Marshall's house, 85. 



Bean, Dr. T. H., collection of lichens, 

 310. 



Bechdolt, Robert G., biography of, 346; 

 travels of, 348. 



Beech, The, 311, 236. 



Beetles' work on Lewis and Clark plants, 

 28. 



Belsatter, Dr. Thomas, 249. 



Benjamin Franklin and the University 

 of Pennsylvania, 12. 



Bentham, George, 24. 



Benzin, Purification of, 377. 



Berberis, The Colorado, 310. 



Beringer, George M., biography of, 377 ; 

 and herbarium fund, 30. 



Berlin, Botanical Museum, 29. 



Berlin, laboratories in, 395. 



Bernhardi, 24. 



Bessey, Professor Charles E., 359. 



Bibliography of Joseph Carson, 206 ; 

 Frank Lamson-Scribner. 360 ; George 

 .Martin, 248; Nuttall, 15s, iry.i ; Thomas 

 C. Porter, 241; John H. Kedfield, 217: 

 Rev. Francis Wolle, 223 ; J. T. Roth- 

 rock, :310; W. P. Wilson, :«8 ; C. H. 

 Kain, ;^52 : E. A. Ran, :>52 ; Henry 

 Trimble, :^65 ; J. M. Macfarlane, 371 ; 

 Ida A. Keller, 381: A. A. Heller, 388: 

 Henry Kraemer, 390 : J. W. Harsh- 

 berger, 396. 



Biddulphoid Forms of Diatoms, 374. 

 ! Big cypress, 65. 



Bigelow's Medical Botany. 94. 



Big tree, 180 ; California, Names of, 398. 



Bilgram, Hugo, biography of, 34.5. 



Binomial system of nomenclature, 6. 



Biological " and Microscopical Section 

 Academy of Natural Sciences, 

 founded, 2.57. 



Biological School, 11 ; Sketch of, 12. 



Birch, black, :312; river, 311 ; white, 20; 

 yellow, 312. 



Birds of America, List of, 87. 



Black rot, 361. 



Blanc's farm, 40. 



Blephilia, 147. 



Blue Ridge, 1, 3. 



Blunston Oak, 4:55. 



Bodley. Rachel L., biography of, 283. 



Bog garden, 19. 



Boisser, collections of, 28. 



Bonn, laboratory at, 395. 



Bonpland Aime, 97. 



Book of Evergreens, 286. 



Booth's Laboratory, 258. 



Boroglyceride, 377. 



Borraginacese, 24. 



Botanic Garden of University, 113 ; in- 

 ception of, 17; established, 370; de- 

 scription of, 17 et seq. 



Botanic Garden at Marshallton, 82. 



Botanic Station, Tropical Mexican, 398. 



Botanical Check List, 242. 



Botanical Gardens, Value of, 372. 



