466 Lake Maxinkuckee, Physical and Biological Survey 



claytoniana, Osmunda, 200. 

 Clayton's Bedstraw, 419. 



Fern, 200. 

 Clearweed, 291. 

 Cleavers, 418. 

 Cleavers, Vaillant's, 419. 

 Clematis coccinea, 314. 



virginiana, 314. 

 Climbing Bittersweet, 355. 

 Cloak, Mourning, 38. 

 Closterium dianse, 153. 

 Clover, Alsatian, 340. 



Japanese, 343. 



Rabbit-foot, 340. 



Red, 340. 



White, 341. 



Club-moss Family, 207. 

 Club-moss, Bog, 207. 

 Club-rush, Water, 245. 



Weak-stalked, 196, 245. 

 Cocceius pylades, 39. 

 coccinea, Castilleja, 413. 



Clematis, 314. 



Crataegus, 335. 



Quadrula, 44, 51. 



Quercus, 285. 

 Cochlicopa lubrica, 75. 

 Cockle, 300, 301. 

 Cockle, Corn, 300. 

 Cocklebur, American, 427. 

 Cockspur-grass, 224. 

 Cockspur-grass, Salt-marsh, 225. 

 Ccelastrum microporum, 151. 



sphzericum, 151. 

 Coelenterates, 95. 



Coelosphaerium kuetzingianum, 142. 

 coerulea, Houstonia, 417. 

 cceruleus, Stentor, 97. 

 Coffee-nut, 338. 

 Coffee-tree, Kentucky, 338. 

 Cohosh, Blue, 314. 

 Coker, Dr. Robert E., 69. 

 Coleochoete scutata, 156. 

 Coleoptera, Order, 33. 

 Colic-root, 264. 

 Collinsia verna, 410. 

 coloratum, Epilobium, 372. 

 Columbia Wolffia, 167, 258. 

 columbiana, Wolffia, 167, 258. 

 Columbine, Wild, 309. 

 Comandra livida, 291. 



Comandra umbellata, 291. 



Northern, 291. 

 Comarum palustre, 330. 

 comma, Polygonia, 38, 39. 

 Common Blue Wood Aster, 433. 



Bullhead, 79. 



Burdock, 446. 



Bur Thistle, 446. 



Chickweed, 299. 



Cinquefoil, 330. 



Dodder, 397. 



Evening-primrose, 372. 



Floating Pondweed, 177, 211. 



Hemicarpha, 248. 



Mallow, 364. 



Milkweed, 394. 



Reed-grass, 234. 



Rush, 261. 



Sunflower, 439. 



Wild Oat-grass, 233. 



Willow, 279. 



Wood-rush, 262. 

 Commelinaceae, 260. 

 Commelina virginica, 260. 

 commutatum, Polygonatum, 266. 

 comosa, Carex, 190, 253. 



Falcata, 345. 

 complanata, Carex, 252. 



Glossiphonia, 91. 

 Compositae, 427. 

 compressa, Poa, 237. 



Symphynota, 44. 

 compressum, Pisidium, 74. 



laevigatus, Pisidium, 74. 

 compressus, Potamogeton, 169, 215. 

 Comptonia peregrina, 275. 

 comyntas, Everes, 39. 

 concinnum, Galium, 420. 

 condensata, Spirogyra, 153. 

 conditum, Chromagrion, 21. 

 Cone-flower, Gray-headed, 439. 



Purple, 439. 



Tall, 438. 



congener, Lestes, 26. 

 conjuncta, Carex, 249. 

 connata, Bidens, 441. 

 Connecticut Ave., Washington, D. C., 



285. 



Conopholis americana, 415. 

 constricta, Aeschna, 12. 

 constrictum, Gomphonema, 163. 



