498 



Lake Ma.vinkuckee, Physical and Biological Survey 



Tippecanoe, 15, 16, 19, 21, 43, 44, 

 51, 54, 55, 56, 61, 62, 71, 72, 306, 

 308, 314, 349, 356, 366. 



Wabash, 43, 63. 



Yellow, 15, 16, 18, 19, 42, 49, 51, 55, 

 56, 71, 272, 282, 283, 306, 308, 

 314. 



Birch, 283. 



Pondweed, 176, 213. 

 River-bank Willow, 279. 

 Riverside Grape, 363. 

 Rivularia dura, 143. 



echinula, 142. 



haematiles, 143. 



natans, 142. 

 rivularis, Ancylus, 73. 

 Roadside Thistle, 447. 

 Robbins' Pondweed, 170, 217. 

 robbinsii, Potamogeton, 170, 217. 

 Robinia pseudo-acacia, 341. 

 Robinson, Prof. C. B., 140, 158, 159, 



160, 182. 

 robusta, Chamaecrista fasciculata, 

 338. 



Naias flexilis, 173. 

 robustum, Equisetum, 205. 

 robustus, Neoconocephalus, 28, 29. 

 Rochester, Ind., 275. 

 Rock Crawfish, 86. 



Creek, 285. 

 Rock-cress, Hairy, 319. 



Smooth, 319. 

 Rock-rose Family, 367. 

 Root, Musquash, 381. 

 Rosacese, 329. 

 Rose Family, 329. 

 Rosa Carolina, 333. 



rubiginosa, 333. 



virginiana, 333. 

 rosaceum, Musculium, 73. 

 Rose, Low, 333. 



Marsh Holy, 386. 



Pasture, 333. 



Swamp, 333. 



Wild, 333. 

 Rose-mallow, Halberd-leaved, 366. 

 Rose-pink, 390. 

 rosea, Carex, 249. 

 Rosemary, Wild, 386. 

 Rosin-wood, Entire-leaved, 437. 

 rostrata, Carex, 253. 



rostrata, Viola, 370. 

 rotundatum, Pisidium, 74. 

 rotundifolia, Campanula, 422. 



Drosera, 321. 



Malva, 364. 



Smilax, 267. 

 Rough Cinquefoil, 330. 



Golden-rod, Western, 432. 



Hair-grass, 232. 



Heuchera, 323. 



Sunflower, 440. 

 Rough-leaved Golden-rod, 430. 

 Round-headed Bush-clover, 343. 

 Round-leaved Sundew, 321. 



Tick-trefoil, 342. 

 Round-lobed Liver-leaf, 310. 



Liverwort, 310. 

 Round-podded St. John's-wort, 366. 

 Round-worms, 100. 

 Royal Fern Family, 199. 

 Royal Fern, 199. 

 Rubiaceae, 417. 



rubicundulum, Sympetrum, 26. 

 rubiginosa, Quadrula, 44, 51. 



Rosa, 333. 

 rubra, Morus, 289. 



Quercus, 284. 

 rubrum, Acer, 359. 

 Rubus argutus, 332. 



hispidus, 333. 



occidentalis, 331. 



procumbens, 332. 



strigosus, 331. 



triflorus, 332. 

 Rudbeckia hirta, 438. 



laciniata, 438. 

 Rue Family, 350. 

 Rue Anemone, False, 309. 



Goat's, 341. 

 Rue-anemone, 311. 

 rugelii, Plantago, 416. 

 Rugel's Plantain, 416. 

 rugosa, Placobdella, 93. 



Solidago, 430. 

 Rumex acetosella, 292. 



altissimus, 292. 



crispus, 292, 293. 



obtusifolius, 293. 

 Running Blackberry, Low, 332. 



Strawberry Bush, 355. 



Swamp Blackberry, 333. 



