63 
ECHINACEA, Moench. 
530. E. angustifolia, D c. Purple Cone-flower. 
Borders of woods and fence-rows ; rare. June — August. (B.) 
Glencoe. Maywood. Lake Calumet, 1886. -Hinsdale, Du Page 
County, Babcock . 
KUDBECKIA, L. Cone-flower. 
-H31. R. laciniata, L. 
Damp woods and banks ; frequent. July 15th — September. 1.// rf 
532. R. triloba, L. 
Dry open woods ; infrequent and scattered. 
Bavenswood. Near Arlington Heights. Evanston, Johnson. (B.) 
The rays of a few specimens collected near Maywood were ovate. 
533. R. subtomentosa. Ph 
Banks of streams and low prairies; frequent. August. 
4 534. R. hirta, L. Yellow Daisy. Black : eyed Susan. 
Dry soil; abu ndan t. July — September, occasionally as late as 
November. C( ' •' ^ 
A form that is much smoother than the type is occasionally found in 
moist places. 
535. B. fulgida, Ait. 
South Chicago. I. C. B. B., near Woodlawn, July 4th, 1884. 
(B. P.) 
Evidently introduced from the South. 
LEPACHYS, Baf. 
536. L. pinnata, T & G. 
Dry banks, prairies and open woods; infrequent. July. 
HELIANTHUS, L. Sunflower. 
537. H. annuus, L. Common Sunflower. 
This species has escaped from cultivation to some extent, but seem- 
ingly does not become established. (B.) 
538. H. rigidus, Desf. 
Dry prairies and fence-rows; infrequent or rare. August. (B.) 
539. H. lsetiflorus, Pers. 
Open fields and prairies; not common. August — October. 
Usually very rough. A smoother form is occasionally found in the 
prairies west of Chicago. 
540. H. occidentalis, Biddell. 
Dry prairies and barrens; common southward. July — September. 
