Lake Maxinkuckee, Physical and Biological Survey 199 



rupestris, Ambloplites, 80. 

 Rush Aster, 434. 

 Rush Family, 261. 

 Rush, Bog-, 261. 



Canada, 262. 



Chair-maker's, 245. 



Common, 261. 



Sharp-fruited, 262. 



Slender, 261. 



Soft, 261. 



Stout, 262. 



Toad, 261. 



Twig, 196. 



Yard, 261. 

 Rush-grass, Long-leaved, 231. 



Sheathed, 231. 

 Rushy Golden-rod, 432. 

 Russian Mulberry, 289. 



Thistle, 298. 

 rusticus, Cambarus, 83. 

 Rutacese, 350. 

 ryckholti, Musculium, 74. 

 Rynchospora alba, 249. 



Sabbatia angularis, 390. 

 saccata, Anabaena, 148. 

 saccharinum, Acer, 356. 

 saccharum, Acer, 360. 

 Sage Willow, 281. 



Wood, 402. 

 sagittaefolia, Nymphaea, 305. 

 Sagittaria graminea, 184, 220, 259. 



latifolia, 219. 



Grass-leaved, 220. 

 sagittatum, Tracaulon, 295. 

 St. John's-wort Family, 366. 

 St. John's-wort, Copper-colored, 366. 



Dwarf, 367. 



Marsh, 367. 



Round-podded, 366. 



Spotted, 366. 



Virgate, 366. 

 St. Mary's River, 298. 

 St. Paul, Minn., 96, 245. 

 Salicaceae, 275. 

 Salix alba, 279. 



amygdaloides, 279. 



bebbiana, 280. 



cor data, 280. 



discolor, 280. 



Salix interior, 27'J. 



lucida, 271). 



nigra, 278. 



pedicellaris, 281. 



sericea, 280. 



tristis, 281. 

 salmoides, Micropterus, 14, 18, 80, 82, 



100. 

 salmonia, Anodonta, 60. 

 Salsola pestifer, 298. 

 Salt Marsh Cockspur-grass, 22.1. 

 Sambucus canadensis, 420. 

 Samolus floribundis, 388. 

 Sandalwood Family, 291. 

 Sandbar Willow, 279. 

 Sandwort, Thyme-leaved, 300. 

 sanguinale, Syntherisma, 224. 

 Sanguinaria canadensis, 317. 

 Sanicle, 377. 



Sanicula marylandica, 377. 

 Santalaceae, 291. 

 saponaria, Dastystephana, 391. 

 Saponaria officinalis, 301. 

 sargenti, Pisidium, 74. 

 Sarothra gentianoides, 367. 

 Sarracenia purpurea, 321. 

 Sarracenicaceae, 321. 

 Sarsaparilla, Wild, 315. 



Wild Virginian, 376. 

 Sassafras, 315. 

 Sassafras sassafras, 315. 

 sassafras, Sassafras, 315. 

 Satin-grass, 230. 

 sativa, Camelina, 317. 

 Cannabis, 290. 

 Pastinaca, 378. 

 Satyrodes canthus, 39. 

 Saururaceae, 272. 

 Saururus cernuus, 272. 

 Savastana odorata, 22'. I. 

 Saxifragaceae, 323. 

 Saxifrage Family, 323. 

 Saxifrage, Pennsylvania, 323. 



Swamp, 323. 

 Say, Thomas. 94. 

 scaber, Porcellio, 78. 

 Scabious, Sweet, 435. 

 Scale Insects, 29. 

 scandens, Celastrus, 355. 

 scariosa, Lacinaria, 429. 

 Scarlet Painted-cup, 413. 



