EXPLANATION OF PLATES. 



Plate i. Fig. i. Frullania dilatata, leaf with auricle and 



stipule. 



2. Frullania fragi I if olia, leaves with auricles 

 and stipules. 



3. Frullania /a/uarisci, leaf with auricle and 

 stipule. 



4. Frullania germana, leaves with auricles 

 and stipules. 



5. Lejeunia ineonspieua, leaves, perianth and 

 stipule, after Notaris. 



6. Lejeunia calcarea, leaves and stipule, after 

 Notaris. 



7. Lejeunia Rosscttiana, leases, after Pear- 

 son. 



8. Lejeunia ovata. leaves and stipules. 



9. Lejeunia I/ollii, leavesand stipules(Spruce). 



10. Lejeunia diversiloba, leaves and stipules 

 (Carrington). 



11. Lejeunia patens ; leaf and stipule. 



12. Lejeunia jlav a, leaves (Moore) and stipule. 



13. Lejeunia Mackayi, leaves and stipule 

 (Hooker). 



14. Lejeunia ulicina, leaves and perianth 



(Hooker). 



15. Radula Carringtonii, leaves. 



16. Radula Lindbergii (conunutata), leaves. 

 PI itc 2. Fig. 17. Porella Icevigata, leaf (Stephani). 



18. Porella platypJiylla, leaf and stipule. 



19. Porella rivularis., leaf and stipule, with 

 stipule. 



20. Porella thuja, leaves and stipules. 



