277 



PsammocharidEe, 193, 238. 

 Psedera, 229. 



quinquefolia, 57, 60, 63. 

 Psilopus sipho, 112, 171, 187. 

 Psithyrus, 120. 



variabilis, 52, 54, 200. 

 Psocids, 131. 

 Psocus, 158. 

 Psorophora ciliata, 45, 46, 47, 50, 104, 



184. 

 Ptelea, 225. 

 Pulmonates, 236. 

 Purpuricenus hiimeralis, 148. 

 Pycnantliemum, 181, 192. 



flexuosum, 39, 50, 163, 169, 172, 

 173, 174, 180, 185, 191, 192, 193, 

 194, 196, 197, 199. 

 linifolium, 180. 



pilosum, 169, 172, 174, 176, 177, 179, 

 180, 182, 184, 185, 190, 191, 192, 

 193, 196, 197. 199. 

 virginianum, 178. 

 Pyramidula alternata, 64, 203. 



perspectiva, 58, 61, 136, 150, 201, 

 202, 204, 221. 

 Pyrochroa, 150, 154. 224. 

 Pyrochroida?, 221, 223, 224. 

 Pyrrharctia Isabella, 233. 



Q 



Quercus, 124, 232. 



alba, 40, 57, 60, 124, 228, 232. 



imbricaria, 63, 123, 232. 



michauxii 123. 



minor, 123. 



rubra, 40, 57, 60, 62, 63, 123, 126. 



velutina, 40, 57, 60, 75, 124, 144. 



E 



Eagweed, 175, 178, 179. 

 Eail, Carolina, 45. 

 Eana, 45. 



Easpberry, 57, 124, 129, 170. 

 Eattlesnake-master, 53, 167, 168, 174, 

 175, 177, 180. 181, 183, 189, 199. 

 Eedbud. 60, 63, 138. 

 Eeduviida?, 173, 219. 

 Eeptiles, 100. 

 Ehipiphoridse, ISO. 

 Ehipiphorus, 120, 121. 



dimidiatiis, 50, 51, 52, 53, 109, 111, 

 ISO. 



limbatus, 53. 109, 181. 



paradoxus, ISl. 



pectinatus ventralis, 181. 



Ehodites nebulosus, 56, 190. 

 Ehodophora gaurse, 183. 

 Ehubarb, 186. 

 Ehus, 172. 



glabra, 57, 60, 124. 



toxicodendron, 57. 

 Eliyncliites aeneus, 53, 54, 181. 



hirtus, 108. 

 Ehynchitidaj, 181. 

 Ehynchophora, 116. 

 Eibes cynosbati, 63. 

 Eobber-fly, vertebrated, 50, 53, 56, 



171, 186. 

 Eobber-flies, 49, 119, 164, 182, 186, 



187, 210, 230. 

 Eobinia, 148, 226. 

 Eomaleum atomarium, 146. 



rufulum, 146. 

 Eoot-louse, grass, 120. 

 Eosa, 57, 190. 

 Eose, 57, 124, 198. 



wild, 180, 190. 

 Eose-breasted grosbeak, 178. 

 Eosin-weed, 39, 40, 48, 53, 108, 174, 

 180, 181, 185, 197. 



arrow-leaved, 169. 



broad- or large-leaved, 55, 168, 176, 

 199, 200. 



cup-leaved, 54. 

 Eotten-log caterpillar, 61, 150, 153, 



154, 228. 

 Eubus, 57. 

 Eumex, 183. 

 Eussula. 136. 

 Eye, wild, 39, 41, 42, 43, 107, 168. 



S 



Salamanders, 06. 

 Salix, 44, 103, 106. 

 Saperda, 143. 



Candida, 146. 



discoidea, 144. 



tridentata, 144, 146, 148, 154, 159. 



vestita, 146. 

 Sarracenia flava, 195. 

 Sassafras, 57, 60, 124, 125, 126, 127, 

 149, 212, 215, 218, 225, 226, 227. 



variifolium, 57, 60, 124. 

 Saturniidaj, 227. 

 Saw-fly, 158. 



larch, 156. 

 Scale insects, 106. 

 ScarabffiidfP, 177, 223, 225, 233. 

 Scatopse pulicaria, 104. 

 Scepsis fulvicollis, 110. 

 Scliistocerca alutacea, 55, 56, 167. 



