No. 17] FLOWERING PLANTS AND FERNS_ 283 
HELIOPSIS. Pers. 
Heliopsis helianthoides (L.) B.S. P. (H. laevis Pers.) Sun- 
flower-like Oxeye. 
Dry open woods. Yazoo City. July. 
Geol. Surv. Herb. 
ECLIPTA L. 
Eclipta alba (L.) Hassk. (Verbesina alba L.) White-flower- 
ed Eelipta 
In moist soil along streams and in waste places. Oxford; 
»Jackson; Claiborne Co. June-September. 
Geol. Surv. Herb. 
MELANTHERA ~ Rohr. 
Melanthera deltoidea Michx. 
Rich moist sandy soil. Waynesboro; Chunky; Rosetta. Sum- 
mer. 
Geol. Surv. Herb. 
SPILANTHES Jacq. 
Spilanthes repens (Walt.) Michx. (Anthemis repens Walt.) 
Creeping Spilanthes. 
Low damp pastures and fields. Vicksburg August-Oc- 
tober. 
Geol. Surv. Herb. 
RUDBECKIA L. 
Rudbeckia triloba L. Three-lobed Cone Flower. 
Thickets and fence rows, often in prairies. Jackson; 
Batesville: August-September. 
Geol. Surv. Herb. 
Rudbeckia hirta L. Black-eyed Susan. 
Dry upland pastures and old fifields. Oxford; Pontotoc; 
West Point; Jackson; Bay St. Louis (Allison.) Summer and fall. 
Geol. Surv. Herb. Allison Herb. 
Rudbeckia longipes Moore. Hispid Cone Flower. 
Fields and open woods. Vicksburg. Summer and fall. 
Geol. Surv. Herb. 
