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917. Q, stellata, Wang. Post, Rough or Box White Oak. Iron Oak. 
Turkey Oak. 
Q. obtusiloba , Michx. 
Chiefly in sandy soil, south; rare. May. (B.) 
Evanston. Windsor Park. Whiting, Ind. 
A single tree in each of these localities. 
^ 918. Q. maeroearpa, Michx. Bur-Oak. Over-Cup or Mossy-Cup 
Oak. “White Oak.” 
Rich soil; frequent. May 15th — June 10th. 
919. Q. bicolor, Willd. Swamp White Oak. 
Rich wet woods and banks of streams ; rare and scattered. May 
20th — June 5th. (B.) 
920. Q. rubra, L. Red Oak. Champion Oak. 
Usually in rich soil, occasionally in barren places; common. May 
12th— 25th. 
921. Q, coecinea, Wang. Scarlet Oak. 
Usually in rather dry soil; often in moist places; abundant. May 
15th — June. 
922. Q. tinetoria, Bartram. Black Oak. Quercitron, or Yellow- 
barked Oak. 
Q. cocci nea, Wang., var. tinetoria , Gray. 
Apparently in all kinds of soil; frequent. May 10th — June 5th. 
923. Q. palustris, Du Roi. Swamp or Spanish Oak. Pin Oak. 
Banks of streams and wet places ; infrequent. May 10th — 25th. 
924. Q. nigra, L. Black Jack or Barren Oak. 
Barren sandy soil; infrequent, north. 
925. Q. imbricaria, Michx. Laurel or Shingle Oak. 
Groves along Flag Creek, about one mile northwest of Willow 
Springs. 
Trees 30 to 60 feet high. On some of the young shoots the leaves 
are slightly lobed, the mass of the leaves being typical. Fruit 
ripe in October; rare and local. Hill! (B.) 
FAGTJS, Tourn. 
926. F. ferruginea, Ait. American Beech. 
A single tree near North Evanston, seemingly indigenous. 
Highland Park, Lake County, 111., W. S. Moffat. 
