97 



149 



specimens in Herb. Mus. Paris. It is perliaps tlie 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. 



a c 



Fig. Hi. a. D. Bonapartii Ros. (orig.) — b. D. con/'ormis (Sod.) C. Chr. (orig.) — 



c. D. Heineri C. Chr. (orig.) — d. D. semilanata (Sod.) G. Chr. (orig.) — e. D. ea- 



clilora (Sod.) C. Chr. (orig.) — f. D. euchlora var. inaequans C. Chr. from Nicaragua. 



All Pinnæ x ^15, segments x 1'/», those without sori seen from above. 



D. K. I). Vidensk. Selsk Skr., 7 Hække, nalurvidensk. og mnthein. .^I'd. X. 2. 20 



