468 Lake Maxinkuckee, Physical and Biological Survey 



crus-galli, Echinochloa, 224. 



Crustaceans, 75. 



crystalense, Pisidium pauperculum,74. 



crystallina, Sida, 107. 



Cuckoo-flower, 320. 



cucullaria, Bicuculla, 317. 



Cucumber, Wild, 421. 



Cucumber-root, Indian, 266. 



Cucurbitaceae, 421. 



Culex, 35. 



Culex excrucians, 36. 



stimulans, 36. 

 Culver's-root, 412. 

 Cumberland Falls, Ky., 360. 

 Cumberland River, 361. 

 Curled Dock, 292. 

 Currant, Wild Black, 326. 

 curtipendulus, Atheropogon, 233. 

 curtipennis, Chorthippus, 29. 

 Curtis and Lefevre, 41. 

 curvata, Rhoicosphenia, 163. 

 curvicauda, Scudderia, 29. 

 Cuscutaceae, 397. 

 Cuscuta arvensis, 397. 



gronovii, 397. 



paradoxa, 397. 

 Custard-apple Family, 306. 

 Cut-grass, Rice, 229. 

 Cut-leaved Meadow-Parsnip, 379. 



Toothwort, 320. 



Water Hoarhound, 406. 

 cyanea, Libellula, 17, 26. 

 cybele, Argynnis, 39. 

 cylindrica, Boehmeria, 291. 

 Cycloloma atriplicifolium, 297. 

 Cyclops edax, 77. 



leuckarti, 77, 107. 



prasinus, 107. 

 Cymatopleura elliptica, 162. 



solea, 163. 

 Cymbella cymbiformis, 163. 



maculata, 163. 



naviculiformis, 163. 



prostrata, 163. 

 cymbiformis, Cymbella, 163. 

 cylindrica, Anemone, 310. 

 Cynoglossum officinale, 399. 

 cynosbati, Grossularia, 326. 

 cynosura, Tetragoneuria, 24, 26. 

 Cynoxylon floridum, 383. 

 Cynthia, 424. 



Cynthia virginica, 424. 

 cyparissias, Tithymalus, 352. 

 cyperinus, Scirpus, 248. 

 Cyperacese, 239. 

 Cyperus, Awned, 240. 



Low, 240. 



Slender, 241. 



Spurge, 352. 



Straw-colored, 240. 



diandrus, 240. 



filiculmis, 241. 



inflexus, 240. 



strigosus, 240. 

 Cypripedium reginae, 269. 



Dactylis glomerata, 236. 

 Daisy Fleabane, 436. 



Ox-eye, 445. 

 dalli, Lymnaea, 72. 

 Danaus archippus, 37, 39. 

 Dandelion, 424. 



Carolina Dwarf, 423. 

 Daniels, L. E., 72. 

 danielsi, Lymnaea, 72. 

 Danthonia spicata, 233. 

 Daphnia, 415. 

 Daphnia hyalina, 77. 



pulicaria, 107. 



pulex pulicaria, 107. 



retrocurva, 77, 107. 

 Dark-green Bulrush, 247. 

 dasycarpum, Thalictrum, 313. 

 Dasystephana flavida, 392. 



saponaria, 391. 

 Dasystoma flava, 412. 



laevigata, 412. 



pedicularia, 412. 



virginica, 412. 

 Datura stramonium, 408. 

 Daucus carota, 381. 

 Day-flower, Virginia, 260. 

 Deadly Nightshade, 407. 

 debilis, Scirpus, 196, 245. 

 decisa, Campeloma, 73. 

 Decodon verticillatus, 191, 370. 

 decomposita, Carex, 250. 

 decorus, Chironomus, 36. 

 decumbens, Asclepias, 394. 

 Decumbent Butterfly-weed, 394. 

 Deer-fly, 37'. 

 Deer-grass, 371. 



