598 
Ranunculaceae, 563. 
Ranunculus, 188. 
delphinifolius, 554, 563. 
fascicularis, 555, 563. 
septentrionalis, 555, 563. 
Rape, 188. 
Raspberry, 188. 
Red-horse, 27, 154, 230. 
Reeds, 317. 
Reptilia, 229, 231, 234, 240. 
Rhacognathus, 197, 202. 
americanus, 202. 
Rhadinorhyncus, 238. 
ornatus, 238, 254. 
pristis, 234. 
tenuicornis, 234, 238-239, 354. 
Rhipiphorid beetles, 72, 73. 
Rhipiphorus, 55, 73. 
Rhizoclonium, 443. 
Rhizoglyphus phylloxerae, 102. 
Rhomboganoidea, 230. 
Rhopalinae, 160. 
Rhus canadensis illinoensis, 198, 550. 
Rhytidolomia, 179, 184. 
belfragii, 184. 
Rice, 199, 262. 
-bird, 126. 
Robber-flies, 89-96. 
Robin, 58, 125, 126, 127. 
Robinia hispida, 335. 
Roccus americana, 236: 
Rosa blanda, 563. 
carolina, 563. 
setigera, 563. 
sp., 335. 
virginiana, 563. 
Rosaceae, 563. 
Rose, Wild, 335. 
Rotifera, 440, 441, 442, 443, 457. 
Rubiaceae, 566-567. 
Rubus nigrobaccus, 335. 
Rudbeckia hirta, 555, 556, 568. 
subtomentosa, 568. 
triloba, 556, 568. 
Ruellia ciliosa, 556, 566. 
INDEX 
Rumex altissimus, 562. 
, crispus, 562. 
verticillatus, 554, 562. 
f Rushes, 317, 5438. 
Rye, 260, 261. 
s 
Sabatia angularis, 565. 
| Sagittaria graminea, 559. 
latifolia, 554, 559. 
Salamander, Slimy, 129. 
Salicaceae, 562. 
Salientia, 231. 
Salix amygdaloides, 536, 554, 562. 
cordata, 554, 562. 
discolor, 554, 562. 
humilis, 562. 
longifolia, 554, 562. 
nigra, 554, 562. 
sericea, 562. 
Salmon, 25. 
ova, 34. 
San Jose Scale, 339-343. 
Santalaceae, 562. 
Saponaria officinalis, 563. 
Saprophytes, 263. 
Sarcophaga, 163. 
cimbicis, 116. 
falculata, 117-118. 
helicis, 117. 
n. sp., 116, 117. 
prohibita, 116. 
tuberosa sarracenioides, 116, 117. 
utilis, 117. 
Sarcophagidae, 55, 56, 58, 115. 
Sarracenia catesbaei, 124. 
Satureja glabra, 566. 
Saw-fly, Willow, 116. 
Saxifraga pennsylvanica, 563. 
Saxifragaceae, 563. 
Sayornis phoebe, 125. 
Scale, Cottony Maple-, 356. 
insects, 345. 
San Jose, 339-343. 
Scalopus aquaticus, 128. 
Scarabaeidae larvae, 2, 83, 123. 
Scenedesmus, 441, 442, 443. 
