PENNELL: STUDIES IN THE AGALINANAE 437 
Louisiana: Pearl River; Bayou Lacombe; Abita Springs (4226, 
4227, 4231). 
20. AGALINIS TENUIFOLIA (Vahl.) Raf. New Fl. Am. 2: 64. 
1837 
Gerardia tenuifolia Vahl, Symb. Bot. 3: 79. 1794. ‘‘Habitat in 
America septentrionali.”” Type in Herb. Universitetets botan- 
iske Museum, Copenhagen, Denmark, collected by Von 
Rohren, and said to be probably from Philadelphia, is iden- 
tified by Dr. C. H. Ostenfeld as agreeing with material (my 
number 2681) sent from eastern Pennsylvania. 
Flowers, mid-August to mid-October. 
DIstRIBUTION: Moist to dry sand or loam, deciduous or mixed 
woodland, widely distributed and common through the eastern 
United States above the fall line, in the coastal plain locally 
frequent, especially in limestone districts. In New Jersey occa- 
sional in the middle and Cape May districts, occasional south- 
ward near the fall line; in Sumter County, Georgia; frequent 
in red loam soil in central northern Florida; in limestone in south- 
eastern Alabama and western Florida; and in alluvial soil in 
southern Alabama and Louisiana. A larger plant southward. 
PLANTS AND SPECIMENS EXAMINED: 
New Jersey: New Egypt; Camden; Clarksboro; Swedesboro;~* 
Bennett; Cold Spring. 
Delaware: Van Dyke. 
Maryland: Ardwick (2645); Oxon Hill. , 
District of Columbia: Brookland (2658). 
Georgia: De Soto (4759); Leslie. 
Florida: Monticello (4721); Tallahassee (4699); Chattahoochie; 
River Junction (4670); Aspalaga; Paxton (4601). 
Alabama: Chapel Hill, Covington Co. (4619); Florala (4597, 
4606); Cocoa; Mobile; Crichton (4522). 
Mississippi: Meridian; Jackson. 
Louisiana: Mandeville(?); Catalpa. 
21. Agalinis divaricata (Chapm.) Pennell, comb. nov. 
Gerardia divaricata Chapm. FI. So. U. S. 299. Mar. 26, 1860. 
‘Low sandy pine barrens.’ No type indicated, but abundant 
