590 INDEX 
Hypericum—Continued. 
mutilum, 564. 
punctatum, 556, 564. 
Hyphantria cunea, 201. 
textor, 201. 
Hypoxis hirsuta, 562. 
I 
Icerya purchasi, 346. 
* Ichneumon-fly, 85. 
Ictalurus punctatus, 230, 232, 236. 
Ictiobus bubalus, 230, 232, 236, 238. 
urus, 230, 238. 
Illecebraceae, 562. 
Ilysanthes dubia, 566. 
Indian Mallow, 293 
Insect larvae, 228, 364, 365, 366, 373, 
384, 431, 439, 440. 
nymphs, 481. 
Insects, 376, 381, 382, 3838, 384, 385, 
387, 388, 390, 391, 396, 397, 398, 
402, 403, 404, 407, 408, 409, 415, 
416, 417, 427, 428, 429, 430, 432, 
434, 435, 436. 
forest, 345-361. 
predaceous, 89-102, 317, 326. 
Iridaceae, 562. 
Tris, 542. 
versicolor, 555, 562. 
Isaria, 101, 124. 
densa, 123, 124. 
farinosa, 123, 124. 
vexans, 123. 
Ischnorrhynchus, 161. 
Isospondyli, 230. 
J 
Jalysus spinosus, 160. 
Jimson-weed, 293. 
Joint-grass, Blue, 570 
Juncaceae, 561. 
Juncus, 534, 542. 
acuminatus, 561. 
balticus littoralis, 561. 
nodosus, 555, 561. 
tenuis, 544, 555, 561. 
torreyi, 555, 561. 
June-beetle, Green, 89. 
Juniperus sabina, 183. 
K 
Kermes, 352. 
Killdeer, 125. 
Killifishes, 29, 34. 
Koeleria cristata, 551, 556, 560. 
Krigia amplexicaulis, 568. 
Kuhnia, 183. 
eupatorioides, 556. 
corymbulosa, 567. 
Kyllinga pumila, 560. 
L 
Labiatae, 566. 
Labidesthes sicculus, 27. 
Lachnosterna, 53, 85. 
Lactuca canadensis, 298, 556, 568. 
ludoviciana, 568. 
seariola, 568. 
Lamb’s quarters, 293. 
Lampsilis parvus, 441. 
Largus, 160. 
Lark, Horned, 125. 
Larus argentatus, 125. 
atricilla, 126. 
franklini, 125, 126. 
Lasius niger americanus, 102. 
Lathyrus palustris, 555, 564. 
Lechea tenuifolia, 564. 
Leeches, 477-491, 493-511, 515, 517, 
519, 520. 
Leersia oryzoides, 554, 555, 559. 
Leguminosae, 563-564. 
Lemna minor, 317. 
Lepachys pinnata, 556, 568. 
Lepidium virginicum, 568. 
Lepidopria, 55, 56. 
aberrans, 110. 
Lepisosteus osseus, 230. 
platostomus, 230, 2382, 236. 
Lepomis cyanellus, 27. 
humilis, 27. 
pallidus, 230, 233, 236. 
Leptoloma cognatum, 551, 552, 559 
Leptosphaeria, 261, 262. 
herpotrichoides, 260, 262, 263. 
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