FLORA 



OF 



BERWICK-UPON-TWEED. 



BY 



GEORGE JOHNSTON, M. D. 



FELLOW OP THE ROYAL COLLEGE OF SURGEONS; EXTRAORDINARY MEMBER 

 OF THE ROYAL MEDICAL, AND CORRESPONDING MEMBER OF THE MEDICO- 

 CHIRURG1CAL SOCIETIES OF EDINBURGH; AND CORRESPONDING MEMBER 

 OF THE ZOOLOGICAL SOCIETIES OF LONDON. 



VOL. II. 

 CRYPTOGAMOUS PLANTS. 



J. CARFBAE & SON, EDINBURGH; AND 



LONGMAN, REES, ORME, BROWN, & GREEN, 



LONDON. 



MDCCCXXXI. 



