IN I) MX. 



4r,i 



fJsmorrluzii, 1 17. 



OsimiiiMo ciniiMnininfa, var. Irornlosn, 



ill's. 

 OulliiH's of I.oftnifs on M.-Hi-rin Mcilicn 



iind linttiny, k;:;. 

 ( >\ iT-cMip (»jiU. ;;il. 

 Oxalis, 21 ; ^Mainlis, :",.K| ; recurvii, '.\x\. 



I'jiiiiters" Arhoroliiiii. ISfi: jiajuT (in. llXi. 

 I'MJnter, .lacdlt, l>ii>Kiai»hv of, JIO. 

 I'aintcr, Miiisliall. liiovrni'i.liy of ISl. 

 J'aiiitiiit,' in oil of Koheit hrid^L's, 1<)'> ; 



of (;oo. J$. \Vo(.(l. ISO. 

 Painlini,'sof Forest Leaves, 2:;l. 

 raiiitiii^'s of Lofjan. 12. 

 I'alanu'dea earmita. Skeleton of, ;MH. 

 raieo-lxitany, li;. IS?. 

 raieozf)ic hills, H. 

 Talni house of University, 21. 

 I'allas's herljarium. ]U\. 

 rainier, T. Chalkley, bio^M•aI>hy of, ".7S ; 



articles by, :!7lt. 

 Palmer, Lewis, biographv of. :'.ls. 

 I'ahiier, Dr., IC, 2o,2(;, 2y. 2.S2, :32(3. 

 I'alinetto. The, :!-10. 

 raliiiettos, Tannins of. ofiS. 

 I'aiiaw-tree. l:!:5 ; at Vernon Park, VM). 

 I'ajier and Ck»th. Origin of, :V.)1. 

 Parasitic Plants, Germination and 



(irowth of, :S2S. 

 Pardee Hall, burning of, 2:is. 

 Parker, Charles ¥., 2(5. 211, ■Pi2?,, r,2i; 

 l)iography of, 22<J ; and the llora of 

 New .Jersey, 2:51. 

 I'arkinsons Herbal, oO. 

 Parlatore, Prof., of Italy, 281. 

 Parmentier, Nicolas S., 24. 

 I'arrv, Dr. 0. C, Ki, 25, 24, 20, 280, 282, 



28(3, :;26. 

 Partial Flora at Nazareth, A, 128. 

 Paspalum, Monograph on, 150. 

 Pathological botany, 1(3. 

 Paulownia, collin made of, ISO. 

 Paulownia imperialis, Structure of, 398. 

 Peaches at Uartram's, 70. 

 Peanut. 398. 

 Pears at Bartram's, 70. 

 Pear Tree of Lord Petre, (i7. 

 Peary, Lieut., arctic expe<lition of, 307. 

 Peary expedition, botanist of, 221, 307. 

 Pecan tree of Nuttall, 43(>. 

 Peck, Professor of Cambridge, 110. 

 Peck, Prof. C. H., 2(30, 293. 

 Pediastrums of the U. S.. 222. 

 Peirce arboretum, 410. 

 Peltandra undulata. Jelly-like Secretion 



of Fruit, ;3.S2. 

 Penikese. Mass., 3(M. 

 Penn's colonists, 272. 

 Pennsylvania Forestry Association, 32 : 

 Flora, Sketch of, 239 : Forestry Statis- 

 tics, 390; Herbarium, 238; Historical 

 Society, 40 ; Horticultural Society, 

 40; Hospital, History of, 1S2 ; Plants, 

 Check List of, :-i77 ; Railroad Com- 

 pany's Building, 'M'>. 

 Pennsylvania Horticultural Society, first 



exhibition of. 194. 

 Penn Treaty Elm, 4:32 ; descendants of, 



432. 

 Pentstemon Ificvigatus, 341 ; Smallii, 384. 

 Peppermint, Oil of, :^()5. 

 Pepsin, Essence of, :-;77. 

 Pereira's Materia Medica, 203. 

 Permanent Objects for Microscope, 310. 



Persimmon, 2."), :',ii, 



Personon laurifolium. (U\. 



Peters. Rev. Jolin K.. Kil. 



Pelre Pear Tree, 07, 1:'.:'.. 



I'encechuuun Canbvi. :U'>t). 



PfeMer. Dr. Williuin, :{:{7, :;so. 



I'hullus, A New, :{.'.2. 



I'harmacy, American Journal of. 424. 



Pharmaceutical Cliemi.stry, Text-hook 

 b(jok of. ;3<;5. 



Pharmaceutical Side of Hotnny, 2:^. 



Phurmacopiiia by (Jeo. li. Wood, 182; 

 revised. 2(M. 



Phenol sr)di(iue, 377. 



Phenologicul incjuiries, 11. 



Philadelphia, a botunio centre, 40. 



Philadeljihia liotunical Club, sketch of, 

 :^0: founded. :'.70. 



Philadeljiliia College of Pharmacy 17:'. ; 

 Alumni Iveport of, 424. 



Philadelpiiia Court ttf Honor, :;90. 

 I Philadelphia's distance from Atlantic 

 I Ocean, New York, Washington, L 



Philadelj)liiu, first settlement of. 1 ; 

 grasses of, :3:30; Library Company of. 

 40 ; Moss Cha}>ter. description of,"422 ; 

 Mu.seums, 2.53 ; Mycological Center, 

 31 , 42.S. 



Phhem in Gelsemium sempervirens, 414. 



Phlox Carolina, Analysis of, :^«35. 



Photographs of Marshall house, 8;5. 



Phyllostictas of North America, 24k. 



Physalospora Bidwellii, :301. 



I'hysic. study of, by Bartram, 449. 



Physiology, advance c»f, 11. 



Phyto-Bez'oars, Review of our Knowle<lge 

 of, ;39.s. 



Phytolacca decandra. Properties of, :Y»(>. 



Picea Engelmanni, 2.55, 290; orientalis, 

 •290 : pungens. 290 ; Sitchensis, 290 ; 

 Smith iana, 290. 



Pickering, Charles. 4, 11. 24, 25 ; biogra- 

 phy of, 190 ; travels of. 192. 



Pietists. German. 5. 



Pike's Peak, Plants of,:«:^. 



Pimenti and Cloves, ;^77. 



Pines. Articles on the, :301, 302, 288. 289. 



Pine, Norway, 311 ; The Red, :311. 



Pine Street removed from City plan, 21. 



Pinetum of Josiah Hoopes, description 

 of, 288. 



Pinguicula, Mrs. Treat's studies on, 299. 



Pin Oak, Robust, :305. 



Pinus Austriaca. 28.S: Bank.siana, 219; 

 Bungeana. '289 ; densiliora. 289 ; ex- 

 celsa, 283; ttexilis, 28',i : inops. 2><\) : 

 Koraiensis. •2«9 ; Lambertiana. 2.s8, 295 : 

 Larieio, 288 ; monticola. J.ss ; palus- 

 tris, '289; Pence. •2S8 ; ponderosji. ;395 ; 

 l)ungens, 24:?, '289: resinosa. 2S9 ; 

 rigida, 289; rigida at Cape Henlo- 

 jten, 311; Sabiniana. '2S\t ; Strobus 

 nivea.288; .sylveslris ; Tada. 289. 

 Pioneers of Science in America, 92. 

 Pitchered Insectivorous ['hints, :^7I. 

 Pitcher-plants, Preparation of Ei)idermis 



of, :371. 

 Plan to explore western territories, 55. 

 Plankton Society, I. 



Plant Analysis, ;30l ; Chemistry, :^75 ; 

 Communities, 3 ; Doctors, Need of, 

 :?97 ; Form, Chemical Basis of. :^75 ; 

 Forms on Mexico Tablets. :^90 ; Hairs, 

 :5:vl ; Names in New Jersey, 399. 

 Plantu' Heermannianie. 10, 177. 

 Planttc Kaneana^ (Jro.'uljiiidii-M', 177. 



