For the foregoing interesting memorandum we are in- 

 debted to the Honourable and Rev. William Herbert. We 

 have for some time been aware of the error to which he 

 alludes, and are happy to have the present opportunity of 

 making it known. It will be necessary to expunge the 

 name of Z. grandiflora from the catalogues, as it is a non- 

 entity. 



