No. 17] FLOWERING PLANTS AND FERNS 63 
Order EQUISETALES... Horsetails. 
Family EQUISATACEAE. Horsetail Family. 
Equisetum L., 
Equisetum hyemale L. 
Wet banks and marshes. New Albany; Charleston. 
Geol. Surv. Herb. 
Equisetum robustum A. Br. 
Wet depressions in loess hills. Natchez; Haynes’ Bluff, 
Warren Co. 
Geol. Surv. Herb. 
Order LYCOPODIALES. Club Mosses. 
Family LYCOPODIACEAE. Club Moss Family. 
Lycopodium L. Club Moss. 
Lycopodium alopecuroides L. 
Low wet pine barrens. Lost Gap; Lauderdale Springs; 
Picayune; Landon; Tylertown. 
Geol. Surv. Herb. 
Lycopodium adpressum (Chapm.) Lloyd & Underw. (Lycopo- 
dium alopecuroides adpressum Chapm.) 
Pine barren swamps; near the coast. Mohr. 
Lycopodium pinnatum (Chapm.) Lloyd & Underwood (UL. in- 
undatum pinnatum, Chapm.) 
Pine barren swamps near the coast. Mohr. 
Lycopodium Carolinianum L. 
Low pine barrens of South Mississippi. Lauderdale 
Springs; Picayune; State Line. 
nee Geol. Surv. Herb. 
Lycopodium cernuum L. 
Wet banks near the ecast. Small. 
Lycopodium Chapmanii Underw. 
Wet shaded depressions. Fulton; Winona; Lauderdale 
Springs; State Line; Hurley; Lyman. 
Geol. Surv. Herb. 
