Lake Maxinkuckee, Physical and Biological Survey 471 



Epicordulia princeps, 25. 

 Epigaea repens, 386. 

 Epilobium coloratum, 372. 



lineare, 372. 



Epischura lacustris, 107. 

 Epistylis, 98. 



eponina, Celithemis, 11, 13, 14. 

 Equisetacae, 204. 

 Equisetum arvense, 204. 



fluviatile, 205. 



laevigatum, 206. 



robustum, 205. 

 Eragrostis hypnoides, 236. 

 . major, 235. 



pilosa, 235. 



purshii, 235. 



Tufted, 235. 

 Erechtites, 435. 

 Erechtites hieracifolia, 445. 

 Erect Knotweed, 293. 

 erectum, Polygonum, 293. 



Trillium, 267. 

 Eremosphaera viridis, 150. 

 Ergasilus, 79, 81. 



centrarchidarum, 79, 80. 



versicolor, 79, 80. 



Ericaceae, 386. 

 ericoides, Aster, 434. 

 Ericymba buccata, 43. 

 Erie Lake, 65. 

 Erigenia bulbosa, 379. 

 Erigeron annuus, 435. 



philadelphicus, 435. 



pulchellus, 435. 



ramosus, 436. 

 Eriocaulaceae, 259. 

 Eriocaulon septangulare, 184, 259. 

 Eriophorum angustifolium, 244. 



gracile, 243. 

 Erpobdellidae, 94. 

 Erpobdella punctata, 94. 

 Eryngium aquaticum, 377. 

 Erysimum officinale, 319. 

 Erythemis simplicicollis, 15. 

 erythrocephala, Calliphora, 36. 

 Erythronium albidum, 264. 



americanum, 264. 

 Etheostoma camurum, 43. 

 Eubaphe ferruginosa, 39. 

 Eucalia inconstans, 76. 

 Euconulus fulvus, 75. 



Euglena viridis, 96. 

 Euglypha alveolata, 96. 

 Eumenes fraterna, 40. 

 Euonymus atropurpureus, 355. 



obovatus, 355. 

 Eupatorium perfoliatum, 428. 



purpureum, 428. 



urticaefolium, 428. 

 Euphorbiacese, 351. 

 Eurema euterpe, 39. 

 European Mallow, 365. 

 Eurymus, philodice, 39. 

 eurytus, Cissa, 39. 

 euterpe, Eurema, 39. 

 Euthamia graminifolia, 432. 



tenuifolia, 432. 



Evening-primrose Family, 371. 

 Evening-primrose, Common, 372. 

 Everes comyntas, 39. 

 Everlasting, Fragrant Life, 437. 



Plantain-leaf, 436. 

 evides, Hadropterus, 43. 

 exacutus, Planorbis, 73. 

 exaltata, Asclepias, 394. 

 excrucians, Culex, 36. 

 exigua, Lymnsea obrussa, 72. 

 exiguum, Carychium, 75. 

 exile, Carychium, 75. 

 exilipes, Palaemonetes, 78. 

 exilis, Gomphus, 25. 

 exsulans, Enallagma, 23. 

 exusta, Ladona, 26. 



Fabaceae, 338. 

 faBalis, Mictomya, 72. 

 Fagacese, 283. 



Fagopyrum fagopyrum, 295. 

 fagopyrum, Fagopyrum, 295. 

 Fagus grandifolia, 283. 

 Falcata comosa, 345. 

 Fall Meadow-rue, 314. 

 fallaciosa, Lampsilis, 63. 

 False Beech-drops, 385. 



Flax, 317. 



Foxglove, Downy, 412. 



Foxglove, Entire-leaved, 412. 



Foxglove, Fern-leaved, 412. 



Foxglove, Smooth, 412. 



Lily-of-the-valley, 265. 



Loosestrife, 372. 



Mallow, 365. 



