97 149 
specimens in Herb. Mus. Paris. It is perhaps the largest species of the whole 
subgenus. The receptacle is clothed with some long hairs which are seen between 
the sporangia and may be mistaken for an indusium. 

Fig. 16. a. D. Bonapartii Ros. (orig. — b. D. conformis (Sod.) C. Chr. (orig.) — 
c. D. Heineri C. Chr. (orig. — d. D. semilunata (Sod.) C. Chr. (orig.) — e. D. eu- 
chlora (Sod.) C. Chr. (orig.) — f. D. euchlora var. inaequans C. Chr. from Nicaragua. 
All Pinnz >< '|;, segments >< 1!/s, those without sori seen from above. 
D. K. D. Vidensk. Selsk Skr., 7. Reekke, naturvidensk. og mathem. Afd. X. 2. 20 
