88 BLECHNUM TRTANGULATUM. 



It may be procured of Messrs. Kollisson, of Tooting; Sim, 

 of Foot's Cray; A. Henderson, of Pine-apple Place; Booth, of 

 Hamburg; Kennedy, of Covent Garden; and Cooling, of Derby. 



The illustration is from a frond forwarded by Mr. G. Norman, 

 of Hull. 



