136 MICHIGAN ACADEMY OF SCIENCE. 



259. Ostrya Virginica, Willd. 



260. Carpinus Caroliniana, Walt. 



261. Fagus ferruginea, Ail. 



262. Allium tricoccuni. Ait. Filer's Camp, Lake Co. 



263. Streptopus roseus, Michx. Woods back of cemetery. 



264. Clintonia borealis, Raf. Rich ravines. 



265. Uvularia grandiflora, Smith. 



266. Medeola Virginiaua, 1^. 



267. Carex debilis Rudgei, Bailey. 



268. C. gracillima, Schwein. 



269. C. grisea, Wahl. 



270. C. laxiflora variaus, Bailey. 



271. C. laxiflora striatula. Carey. 



272. C. laxiflora palulifolia. Carey. Open places. 



273. C. digitalis, Willd. 



274. C. plantaginea, Lam. Filer's Camp, Lake Co, 



275. C. communis, Bailey. Supplants C. Pennsylvanica, Lam. in timber lands. 



276. C. communis Wlieeleri, Bailey. 



277. Brachyelytrum aristatum, Beauv. 



278. Cinna arundinacea, T^. 



279. Poa debilis, Torr. 



280. P. alsodes, Gray. Rich low soil. 



281. Festuca nutans. Willd. 



282. Bromus ciliatus. L. All moist woods. 



283. B. ciliatus purgans. Gray. Moist woods 



284. Adiantum pedatum, L. 



285. Asplenium Filix-foemina, Bernh. 



286. Aspidium acrostichoides, Swartz. 



287. Botrychium Virginianum, Swartz. 



288. Lycopodium lucidulum, Michx. 



289. L. obscurum. L. Scottville. 



D. — Birch woods. 



290. Solidago latifolia, L. 



291. Aster macrophyllus, L. 



292. Betula lenta, L. Also swales iu limberlands. 



293. B. lutea, Michx. f. Also damp ravines. 



294. B. papyrifera, Marshall. All places, all soils. 



295. Erythronium Amerieanum, Ker. 



B. — Alluvial bottoms. 



296. Clematis Virginiaua. L. 



297. Menispermum Canadense, L. . Scottville. 



298. Hypericum macularnni, Walt. 



299. H. mutilum, L. 



.300. Tilia Americana. L. Also timberlauds. 



301. Geranium Robertianum. I.,. Pere Marquette flats, Scotville. 



302. Impatiens fulva, Nuti. All wet places. 



303. Xanthoxyllum Amerieanum. Mill. Scottvillo. 



304. Rhus venenata, D. C. Pere Marquette flats. Scottville. 



305. Amphicarpa^a Pitcheri, T. & G. Vines covered with pods. 



306. Rubus triflorus, Richardson. Near wet places. 



307. Geum macrophyllum, Willd. 



308. Potentilla Norvegica. Tv. Open places. 



309. Pyrus Americana. \^(\ Rare. 



310. Circaea T-utetiana. i-. All damp, shady places. 



311. Cornus alternifolia, L. f. Moist banks. 



312. Sambucus racemosa. I^. 



313. Solidago patula, Muhl. Scottville. 



314. Ambrosia trifida, L. Also weed in streets. 



315. Prenanthes alba, L. All rich moist woods. 



316. Campanula Americana, L. Also timberlands. 



317. Pvrola rotuudifolia. L. .\11 wet woods. 



