This page has been validated.
( vii )
As a considerable number of British Lichens are now, for the first time, arranged according to the Methodus Lichenum of Acharius, the Editors flatter themselves that this part of their publication will prove acceptable to scientific Botanists; and the Index of English Names, to such as merely wish to be acquainted with the more obvious Plants comprised in the Northumberland and Durham Flora.
N.J.W.
J.T.
Newcastle, April 22, 1807.
