THE PHYTOLOGIST. 



Art. CLXI.^^ History of the British Equiseta. Bj E. Newman. 



(Continued from p. 630). 



WATER EQUISETUM. 



Equisetum FLUViATiLE, Linneus. 

 Eqiiisetum limosum^ Smith, Hooker, Babington. 



3o 



