164 
CONTRIBUTIONS FROM THE NATIONAL HERBARIUM. 
The type, in the herbarium of the New York Botanical Garden, was collected 
near Eustis, Lake County, Florida, January 14, 1891, by L. M. Underwood (no, 
1355 in part). 
Other collections of this species are: 
GeEoraiA: Near Bainbridge, Curtiss 6714 (N, G, Y). Near Pendleton Creek, 
about 3 miles south of Ohoopee, Tatnall County, Harper 1860 (N, M, 
Y). Near Ohoopee River, west of Reidsville, Tatnall County, Harper 
1854 (N, G, M, Y¥). Near Chattahoochee River, Muscogee County, 
exposed granite rocks, Harper 1800 (N, G, M). Albany, Tracy 
3510 (M). 
FLoripa: Near Chattahoochee, arid sandy ridges, Curtiss (N). About 24 
miles south of Grandin, Putnam County, high pine land near edge 
of scrub hammock, Harper 6 (N), Orange County, Meislahn 138 (N). 
Gadsden County, Chapman (Y). Eustis, Lake County, Underwood 
1855a (Y). Claremont, Williamson (Y). Braidentown, in “ marigold ” 
and oak scrubs, on loose white sand, Combs (N). 
DIsTRIBUTION: Dry sandy ground or rock waste, central and northern 
Florida and southern Georgia. 
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Fic. 64.—Details of Selaginelia arenicola. a, Dorsal view of leaf; b, ventral 
view ; c, dorsal view of Sporophyll; d, ventral view; e, commissural face of 
megaspore; f, outer face. From the type specimen. Scale 30. 
On the type sheet of S. arenicola in the herbarium of the New York Botanical 
Garden there are 10 pieces of Selaginella. Six of these are obviously one 
species, probably portions of the same plant, and the otker four are portions 
of a plant or plants entirely distinct in several respects, These differences are 
taken up at length following the description of the second species represented. 
