FLORA OF MICHIGAN. 143 



* 1238. J. pelocarpus, E. Meyer. Th. 



Shore of Woodward Lake, Ionia Co.; Pine Lake, Ingham Co.; Lake Superior; J. Macoun, Can. Cat ; 

 Bear Lake, Manistee Co., E. J. Hill; Macomb Co., Dr. D. Cooley. Infrequent. 



* 1239. J. alpiims, Villars, var. iiisigiiis, Fries. Th. 



"Along the Great Lakes northward and westward," Gray. Common. Along railroad track on 

 Agricultural College Farm. This species has been mistaken by early collectors for J. articulatiis, which 

 " is confined to the New England States." Engelmann. 



*1240. J. acuminatus, Michx. Th. 



Macomb Co.; Fruitport, E. J. Hill; Hubbardston; KeweenawCo., F.; north shore of Lake Superior, 

 Agassiz. 



1241. J. brachy carpus, Engelm. 



Dr. Engelmann. 



1242. J. scirpoicles, Lam. 

 Gray's Manual. 



*1243. J. nodosus, L. Th. 



Gravelly banks. Common. An intermediate form grows with the species on the shore of Little 

 Traverse Bay, Wheeler. 



1244. var. megacephalus, Torr. 



Flint; Hubbardston and southward. 



*1245. J. Canatleiisis, J. Gay. Th. 



Common. 



* 1246. var. loiigicauclatus, Engelm. Th. 

 Fruitport, E. J. Hill; Macomb Co.; Hubbardston; northward to Sault de Ste. Marie, Burgess. 



*1247. var. brachyceplialus, Engelm. S. 



.Hubbardston; Howell Junction. 



1248. var. coarctatus, Engelm. 



Detroit; north shore of Lake Superior, Dr. Lyons. 



444. LUZULA, DC. WOOD-RUSH. 



* 1249. L. vernalis, PC. Th. 



Woods. Common. 



1250. L. spaclicea, DC., var. melaiiocarpa, Meyer. U. P. 



Dr. A. B. Lyons. Shore of Lake Superior at the Pic, and along Current River, Thunder Bay, 

 Macoun. 



* 1251. L. campestris, DC. C. & S. 



Dry woods. Frequent. 



1252. Li. spicata, Desvaux. U. P. 



Dr. A. B. Lyons. 



01. TYPHACE^E. CAT-TAIL FAMILY. 



445. TYPHA, Tourn. CAT-TAIL FLAG. 

 *1253. T. latifolia, L. Common Cat-tail. Th. 



Borders of streams. Common. 



1254. T. aiigustifolia, L. S. E. 



Detroit, Dr. A. B. Lyons. Rare. 



446. SPARGAXIUM, Tourn. BUR-REED. 



* 1255. S. eurycarpum, Engelm. C. & S. 



Borders of ponds. Frequent. 



*1256. S. simplex, Hudson. Th. 



Fruitport, E. J. Hill ; Oscoda; Keweenaw Co., Farwell; Black River, B. & K. Common. 



