436 BOTANICAL GAZETTE [NOVEMBER 
ALABAMA.—Blufis of the Alabama River, near Berlin, Dallas County, 
R. S. Cocks, June 5 and July 25, 1915 (no. 788 type), April and June 1916 
(nos. 820, 832, 834, 952, 954, 958), June 3 and 31, 1917 (nos. 1200, 1202, 1204), 
C. S. Sargent, April 19, 1915. 
Mississipp1.—Edwards, Hinds County, T. G. Harbison, May 18, 1915 
(no. 15); near Jackson, Rankin County, T. G. Harbison, May 20, 1915 (no. 76); 
Natchez, Adams County, C. S. Sargent, April 17, 1915. 
Lourstana.—Laurel Hill, West Feliciana Parish, R. S. Cocks, March 1910; 
Avery Island, Iberia Parish, R. S. Cocks, May 29 and July 28, 1916 (nos. 4042, 
4052); sandy woods, Natchitoches, Natchitoches Parish, E. J. Palmer, June 11 
and September 27, 1915 (nos. 7956, 8699), April 13 and 14, 1916 (nos. 9416, 
9437), June 11 and September 25, 1915 (nos. 7956, 8437, 9416), April 1916, 
Grand re i May 5, 1915 (no. 7523); Chestnut, E. J. Palmer, April 17, 1916 
(no. 946 
kaeidas —Fulton, Hempstead County, B. F. Bush, April 11, 1905 
(no. 7534 in Herb. Mo. Bot. Gard.); Benton, Saline County, E. J. Palmer, 
June 24 and September 3 and 6, rors (nos. 2128, 8129, 8131, 8447, 8479), 
July 22, 1916 (nos. 10546, 10547, 10548, 10552). 
Texas.—Marshall, Harris County, E. J. Palmer, April 18, June 8 and 
September 26, 1915 (nos. 7278, 7910, edhe Palestine, Anderson County, 
E. J. Palmer, May 29, 1917 (no. 12086); Livingston; Polk ies E. J. 
Palmer, April 3 and May 23, 1917 ee 11468, 12003, 12004, 12014). 
In Tilia a fairly constant specific character can usually be yee! in the 
absence or presence of the tufts of hairs in the axils of the leaves, but in T. 
floridana they are usually small and sometimes wanting in what is here con- 
sidered the typical form of the species from western Louisiana; but westward, 
especially in Texas and Arkansas, they are usually present and sometimes. 
conspicuous, as they are generally on the leaves of the var. oblongifolia, and 
it is only by the narrower more elongated leaves that this variety can 
distinguished. The leaves of T. floridana have been described as glaucous 
on the lower surface, but this is not a constant character, as on the same 
branch leaves glaucescent and green below often occur. A variety of this 
species with leaves covered below with a silvery white bloom may be dis- 
tinguished as 
TILIA FLORIDANA var. hypoleuca, n.var. 
ARKANSAS.—At the foot of a high bluff growing on the rocky margin of 
White River or on talus sloping to the foot of the bluff in rich soil across the 
river from Cotter, Marion motte J, Palmer, June 12, 1914 (no. 5943 type); 
July 24, 1916 (nos. 10555, 1 ; 
Missourr.—Galena, cae County, E. J. Palmer, October 10, 1913; 
July 25, 1916 (nos. 4616, 10565); Branson, Taney County, E. J. Palmer, 
June 8, 1914 (no. 5896). 
