LIST OF THE GENERA OF BEITISH PLANTS, BASED 

 ON THE NINTH EDITION OF THE LONDON 

 CATALOGUE, ARRANGED IN ACCORDANCE WITH 

 ENGLER'S SYSTEM. 



Division EUTHALLOPHYTA. 



Class CHABALES. 



Fam. Charack^ (the only Family). 



1. Nitella Agardh 1 



2. Tolypella Leonh | MtellecB. 



3. CharaL Charca:. 



4. Lychnothamnus Leonh. 



5. Lamprothamnus Bratin. 



Division EMBRYOPHYTA ZOIDIOGAMA. 



(AKOHEGONIATiE.) 



SubdiYision PTERIDOPHYTA. 



Class I.— FILIGALES. 

 Series 1. FilicaleB leptosporangiatae. 

 Fam. 1. Hymbnophyllace^. 



1. HymenophyUum Sm. 



2. Triohomanes L. 

 Fam. 2. Polypodiaoe^. 



1. Gymnogramme Desv Gi/mnogrammecE. 



2. PolypodiumL Polypodieee. 



3. PterisL ^ 



4. AdiantumL l Pteridem. 



5. Cryptogramme Br ) 



6. Blechnum L 



7. Asplenimii L. (inol. Ccteraoh) / 



8. Soolopendrium Sm ^ Asjjlenece. 



9. Athvriiun Eoth ) 



