GENERAL INDEX. 



cclxxxiii 



Quercus alba, X Prinus, 399. 

 " " Xi-telliita, 399. 



*• ambijrua, 394, 543. 

 " aquatica. 37G. 400, r>41. 

 berboiiclifolia, 382, 393. 

 " bicolor, 389. 

 " castaiu-a. 391. 

 " Catcsbnei. 376, 400. 530. 

 •' " X aquatica, 400. 



" '• X laiiritblia, 639 



" chrysolepis, 37G, 378, 383, 



393. 

 " clnerca, 370, 395, 400. 

 " cocci Ilea, 375, 394, .540. 541, 

 " coiili-rtifolia, ;i84. [543. 

 " crassipociilii. 383. 

 " (k'lisiflora. 3S0. 



discolor, 390. 

 " Doujrlasii, 392. 

 •' Driimmondii, 373, 382. 

 " duinosa. 382. 393. 

 •' Dniandil. 392. [394. 



" Emoryi, 373, .382, 385, 387, 

 '• falccita. 375. 400, 539, 541. 



fniticosa. 389. 

 " fiilve-cens. 383. 

 " Gaiul)elii, 373. 382. 

 " Gan-yanu, 375. 389. 

 " Geor^^iaiia. 395. 

 '• grisea, 373. 382, 392. 

 " liaistata. 382. 

 " heterophylla, 37G, 541. 



Iiybrids, 39S. 

 "■ hVpoicuca, 378, 384. 



ilicilblia, 3S7, 542. 

 " " X coccinca, 542. 



" imbricaria, 37G, 539, 540. 



" *' X coccinea. 540. 



" " X nio^ra, 539. 



" " X Pidiistris,539. 



Jacobi. 389. 



" lanri folia. 37G-7, 395, 539. 



" I.caiia, ,540. 

 lobata, 388. 



"■ loiijri;rlaiida. 38S. 

 lyrata, 381, 389. 



" niacrocarpa. 375, 381, 385, 



" Michauxii. 382. 390. [389. 



" micropliylla, 382. 



" monfana, 390. 



" Mon-hiis, 3!)G. 



'• :Muiil('iibergii. .391. 270. 



" mvrtitblia, 37G, 39fi. 



" iiijrra. 37G. 385. 539. 542. 



" obloiiorilblia. 373, 382, 393; 



" obtiisiloba, 389. 



" liv.TJioiniis, 3'^9, 542. 



" oxvadeiiia. 884. 



" Paimt'ii. 393. 



" pal list ris. 375, .539, 543. 



•' pedunculata, 378. 



Quercus Phellos, 376, 541. 



" " X coccinea,. 541. 



'* priuoides. 391, [270 



" Prinus, 375, .382. 385. 390 

 " '• acuminata, 391. 



"• *' moiiticola, 390. 



" " paliistri.'*. 390. 



" pumila, 376, 378. 384. 

 " quiiiqueloba. 542. 

 " reticulata, 383. 



liobur, 378. 



rubra, 376, 394, 540, 543. 

 '* runcinata, 542. 

 " San Sabeana. 392. 

 " pericea, 384. 

 *' sinuata, 400. 

 " .stcllata, 375, 377, 3S5, 389. 

 " Texana, ,543. 

 " linctoria. 375. 395, 541, 543. 

 " tomentclla, 393. 

 " tomentosa, 394. 

 " tridentata. .539. 



undulata. 373, 377, 382, 392. 

 " vacciniifolia, 383. 



virens, 376. 377. 383. 



Wislizeni, 376. 377, 396. 



Rattlesnake— Nature of bite, 89. 



Pliilosophy of rattles. 5P. 

 Ravines in prairies — Origin of, 149. 

 Retzia puiictilifera, 252. 

 RhiplieiH, 324. 

 Rbvssa liiiinida. 108. 

 Rivers — Variations of our, 144' 



Saperda bivittata, 269. 

 " Candida, 269. 



Sarcophaga sarracenise, 238. 



Sarcoyuce,a, 34. 



Sarracenia variolaris, 235. 



Scenopiuus, 90. 



Scj'phopliorus yuccse, 568. 



Sea.eons of the Greeks, 418. 



Seyffarth, on Theory of the Moon's 

 Motions, 401. 

 " chronology of, compared 

 with Petavius and the 

 Olympiads. 470. 

 " . results ofancicnt research- 

 es on ancient eclipses & 

 lunar tables, 509, -524. 

 " catalogue of classic and 

 other eclipses, 524. 



Septoria qiierci. 216. 



Sequoia gigaiitea. 1S9. [108. 



Sex in insects — Influence of food on, 



Silkworms on Osage orange, ^7, Si7. 

 '• '• oak 84. 



Silkworm e<:<r^, 236. 



Silvanus suriiiamensis, 291. 



Simulium piscicidium, 79. 



