490 Lake Maxinkuckee, Physical and Biological Survey 



noveboracensis, Dryopterus, 201. 

 nove-boracensis, Pisidium, 74. 

 nudicaulis, Aralia, 315, 376. 

 nudiflora, Meibomia, 342. 

 numitor, Ancyloxypha, 39. 

 nutans, Festuca, 238. 



Sorghastrum, 224. 

 Nut-rush, Low, 249. 

 Nymphaeaceae, 304. 

 Nytnphaea advena, 178, 304. 



mici'ophylla, 305. 



sagittaefolia, 305. 

 Nyssa sylvatica, 383. 



Oak, Bur, 286. 



Chestnut, 287. 



Chinquapin, 287. 



Jerusalem, 297. 



Mossy-cup, 286. 



Pin, 284. 



Push, 286. 



Red, 284. 



Swamp, 284. 



Swamp White, 287. 



White, 286. 



Yellow, 287. 



Yellow-barked, 285. 

 Oat-grass, Common Wild, 233. 

 obliqua, Succinea, 75. 

 obliquum, Botrychium, 197. 

 obliquus, Scenedesmus, 150. 

 oblongifolia, Lonicera, 421. 

 obovatus, Euonymus, 355. 

 obrussa exigua, Lymnaea, 72. 

 obscura, Gomphoides, 25. 

 obtusa, Eleocharis, 242. 



Synedra, 164. 

 obtusifolium, Gnaphalium, 437. 

 obtusifolius, Rumex, 293. 

 occidentale, Sphaerium, 73. 

 occidentalis, Celtis, 289. 



Cephalanthus, 417. 



Helianthus, 439. 



Platanus, 327. 



Rubus, 331. 

 octoflora, Festuca, 238. 

 oculatus, Alaus, 34. 



Gelostocoris, 30. 

 Odonata, Order, 10. 

 odontorhiza, Corallorrhiza, 271. 

 odorata, Castalia, 305. 



odorata, Savastana, 229. 

 Oenothera biennis, 372. 

 QSdogonium boscii, 156. 

 landsboroughii, 157. 

 longatum, 157. 

 officinale, Cynoglossum, 399. 



Erysimum, 319. 

 officinalis, Asparagus, 265. 



Melilotus, 340. 



Saponaria, 301. 

 Oleaceae, 389. 

 oleracea, Portulaca, 299. 

 oligactis, Hydra, 99. 

 olivacea, Eleocharis, 242. 

 olivaceum, Gomphonema, 163. 

 Olive Family, 389. 

 Onagraceae, 371. 

 Oncopeltus fasciatus, 31. 

 Onion, Nodding Wild, 263. 

 Onoclea sensibilis, 200. 

 Opercularia irritabilis, 98, 99. 

 Ophioglossaceaa, 197. 

 Ophyrydium, 99. 

 Opulaster opulifolius, 329. 

 opulifolius, Opulaster, 329. 

 Opuntia humifusa, 370. 

 Orache, Halberd-leaved, 298. 

 Orange-grass, 367. 

 Orchard-grass, 236. 

 Orchidaceae, 269. 

 Orchid Family, 269. 

 Orchis, Fen, 271. 



Green-fringed, 270. 



Ragged, 270. 



Showy, 269. 



Yellow-fringed, 269. 

 Order, Aptera, 7. 



Coleoptera, 33. 



Diptera, 35. 



Ephemerida, 48. 



Hemiptera, 29. 



Hymenoptera, 39. 



Lepidoptera, 37. 



Odonata, 10. 



Orthoptera, 27. 



Trichoptera, 31. 

 oregonensis, Diaptomus, 77. 

 Origin and character of Maxinkuckee 



Mussels, 42. 

 Ornithogalum umbellatum, 264. 

 Orobanchaceae, 415. 



