NATURAL HISTORY. 
ENNEANDRIA. 
Hydrocharis morsus-rane. Powderham, in the 
ditches, 
POLYGAMIA, 
Atriplex portulacoides. Sea shores. 
laciniata, Ditto. 
CRYPTOGAMOUS PLANTS. 
EQUISETACE. 
Equisetum fluviatile, Shaldon, and Dawlish. 
limosum, Wet places,—frequent. 
LYCOPODIACE#, 
Lycopodium clavatum. Haldon—Hayotr down, 
FILICES. 
Osmunda regalis. Borders of streams, 
Polypodium phegopteris, Becky-fall, 
Aspidium aculeatum, Kingsteignton, 
