70 
CXCHORIUM, Tourn. 
599. C. intybus, L. Chicory. 
On C. & N. W. R. R., east of Harlem, Babcock. (P.) 
TRAGOPOGON, L. 
600. T. porrifolius, L. Oyster-plant. Salsify. Jerusalem Star. 
Sparingly escaped cultivation, but apparently not established, at 
Evanston, . 1887. (B. P.) 
601. T. pratensis, L. Goat’s-beard. Joseph’s -flower. 
In 1888 a half-dozen specimens were found on Greenwood Boule- 
vard, Evanston, and a few near South Evanston, on the lake shore. 
(B. P.) 
HXERACIUM, Tourn. 
'•f 6 02. H. canadense, Michx. Canada Hawkweed. 
Open woods and dry banks; infrequent. August — September. (B:) /. 
' 9- Jf Xl t -4A 
608. H. panlculatum, L. Hawkweed. 
Dry woods; infrequent. August. (B.) 
Specimens not more than 6 inches in height are quite often found in 
barren places. 
604. H. venosum, E. Rattlesnake-weed. 
Sandy soil; infrequent, chiefly south. July — August. 
West of Berry Lake, Ind. Near Miller’s, Ind. Normal Park, 
Brennan. (B. P ) 
-f 605. H. seabrum, Michx. Rough Hawkweed. 
Dry open woods and shaded places ; frequent. August. (B.) 
, 606. H. gronovii, L. Hairy Hawkweed. 
Sandy soil; not common. August. (B.) 
Hammond, Ind., Hill! 
607. H. longipilum, Torr. Long-bearded Hawkweed. 
Open woods, near Stony Island; rare. (B.) 
Evanston. Pine Station, Ind. Miller’s, Ind., Bastin . 
PRENANTHES, Vaill. Rattlesnake-root. 
608. p. raeemosa, Michx. 
Nabalus racemosus , Hook. 
Moist places, south ; infrequent. August. 
Hyde Park. Banks of the Desplaines river. 
609. P. aspera, Michx. 
Nabalus asper, T. & G. 
Prairies and banks in dry soil ; infrequent. August. (B.) 
