INOS LT] FLOWERING PLANTS AND FERNS 28: 
ol 
Louis (Allison) ; marshy borders of Cat Island. August-Octo- 
ber. 
Geol. Surv. Herb. 
HELIANTHUS L. Sunflower. 
Helianthus angustifolius L. Narrow-leaf Sunflower. 
Very common in edges of lowland fields and waste lands. 
Ripley ; Lafayette Co.; Panola Co.; Carroll Co.; Grenada; Wi- 
nona; Hinds Co.; Warren Co.; Jones Co.; Tylertown; Ocean 
Springs (Tracy). September-October. 
Geol. Surv. Herb. Allison Herb. 
Helianthus heterophyllus Nutt. Naked-stemmed Sunflower. 
; Low damp pine barrens. Biloxi; Bay St. Louis (Allison). 
October-November. 
.Geol. Surv. Herb. 
Helianthus laetiflorus Pers. Showy Sunflower. 
On dry prairies and pine barrens. Jackson; Jones Co. 
(Allison). August-September. 
Geol. Surv. Herb. 
Helianthus divaricatus L. (H. truncatus Schwein.) Woodland 
Sunflower. 
Dry open woods. Oxford; Lost Gap. July-August. 
Geol. Surv. Herb. 
Helianthus giganteus L. Giant Sun-flower. 
Along ditches and creek banks in low open ground. Jack- 
son; Bogue Chitto bottoms near Brookhaven. Forest; Gre- 
nada Co. September-October. 
Geol. Surv. Herb. 
Helianthus hirsutus stenophyllus T. & G. 
Dry open woods in the southern pine region (Mohr.) Au- 
gust-September. 
Helianthus strumosus lL. Pale -leaved Wood Sunflower. 
Dry open woods. Jackson; Brookhaven. July-August. 
Geol. Surv. Herb. 
Helianthus glaucus Small. Southern Smooth Sunflower. 
Dry sandy open woods. Oxford August-September. 
