Tab. CCXII. 



AspiDiUM (Polystichum) Lachenense, Hook. — p. 8. 



Fig. 1, Tuft of fertile fronds; nat. size. Fig. 2. Pinna from 

 the same ; magnified. Fig. 3. Tuft with a larger frond ; 

 nat. size. Fig. 4. Pinna from the same ; Fig. 5. Involu- 

 cre ; Fig. 6 and 7. Scales from the stipes ; all more or less 

 magnified. 



