466 Lake Maxinkuckee, Physical and Biological Survey 



elaytoniana, 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 dianae, 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. 

 Coelastrum microporum, 151. 



sphaericum, 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 palustve, 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. 

 Composite, 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. 



