NOTEWORTHY LEJEUNEAE FROM FLORIDA 
On trees, logs, and sandy banks. Florida: Caloosa, without 
date, C. F. Austin; Sanford, 1906-1913, S. Rapp 6, ig, 64, 64a, 64b, 
6g; Gainsville, 1916, N. L. T. Nelson 104. Porto Rico: near San- 
turce, 1899, Mr. &f Mrs. A. A. Heller 616, 1365; near Mayaguez, 
1906, E. G. Britton & D. W. Marble, mixed with 542; near Mayaguez, 
1 914, E. G. Britton igo6. Mr. Rapp's No. 64 may be designated the 
type. The specimens collected by Austin are in the Underwood 
Fig. 2. Lejeunea cladogyna Evans 
A. Part of a robust plant with perianth and male inflorescence, ventral view, 
X 40. B, C. Parts of sterile plants, showing well-developed lobules, ventral view, 
X 40. D. Apex of lobule, X 225. E. Underleaf, X 225. F. Bracts and bracteole, 
X 50. G-T. Bracts and bracteole from another involucre, torn apart, X 50. /. 
Apex of bracteole shown in F, X 100. K. Transverse section of a perianth in upper 
third, X 50. The figures were all drawn from the type specimen. 
Herbarium, now belonging to the New York Botanical Garden. In 
spite of their sterility Austin recognized their distinctness and gave 
them a manuscript name. Since this name has since been applied to 
a species from New Caledonia it is not available for the American 
plant. 
