Tab. XL. 



A. Trichomanes glauco-fuscum, Hook. — p. 128. 



Fig. 1. Plant; nal. size. Fig. 2. Fertile portion of a segment; 

 magnified. Fig. 3. Sorus ; more magnified. 



B. Trichomanes c^spitosum. Hook. — p. 132. 



Fig. 1, 12. Plant with tenninal sori ; nat. size. Fig. 2. So- 

 rus ; magnified. Fig. 3. Plant with lateral sori ; nat. 

 size. Fig. 4. Sorus ; magnified. 



C. Trichomanes anceps. Hook. — p. 136. 



Fig. 1. Pinna of a. ; nat. size. Fig, 2. Fertile portion of /3. ; 

 magnified. Fig. 3. Pinna of /3. ; nat. size. 



