BERRY: MESOZOIC FLORA OF ATLANTIC COASTAL PLAIN 185 
formation of Marthas Vineyard, Long Island and Maryland. Itis 
represented by a single specimen in the collection from the upper 
member of the Bingen sand. 
OccuRRENCE: Big Railroad Cut, one aale southwest of Max- 
well uae Pike County. 
LEGUMINOSITES Bowerbank 
LEGUMINOSITES OMPHALOBIOIDES Lesquereux 
Leguminosites omphalobioides Lesquereux, Mon. U. S. Geol. Surv. 
17: 149. pl. 38. f.4. 1892. 
Leaflets elliptical in outline, 3.2-4 cm. in letizth by I.5-1.7 cm. 
in greatest breadth, which is about half-way between the apex 
and the base. Texture subcoriaceous. Apex rather broadly 
rounded. Base slightly narrowed and decurrent to the point of 
attachment. Lesquereux speaks of a short petiole, but this is 
lacking in his type figure and in all the specimens examined by 
the writer. The midrib is not especially wide, but is quite 
prominent. The secondaries are thin and alternate; they number 
about six pairs, and branch from the midrib at angles of fifty 
degrees, or somewhat less, curving upward close to the margins, 
camptodrome. 
This species was described originally from the Dakota sand- 
stone of Kansas, and subsequently found in the Magothy forma- 
tion of Maryland and the Tuscaloosa formation of Alabama. It 
is represented by a single, but characteristic specimen in the 
collection from the upper member of the Bingen sand. 
OccuRRENCE: Big Railroad Cut, one mile southwest of Max- 
well Spur, Pike County. . 
GERANIALES 
EUPHORBIACEAE 
MANIHOTITES Berry 
MANIHOTITES GEORGIANA Berry 
Manihotites georgiana Berry, Bull. Torrey Club 37: 507. f. 2, 2 
1910; U.S. Dept. Int. Geol. Surv. Professional Paper 84: 114. 
pls. 22; 23; 24.f-4;5- 1914. 
Leaves of extraordinarily large size, 36-48 cm. across, palmately 
and deeply lobate, the main lobes dichotomously sublobate. Base 
