HARDY PERENNIALS AND BIENNIALS. 



Botanic Name. English Name. 

 326, POLYGONATUM. Srailaceee. 



Flowering. Ht. Colour. Figured. 

 Hexandria. Mouogy'nia. Common soil. 



323. POLYPO'DIUM. 



1 calcareum R. 



2 Drydpteris R. 



3 Pheg(5pteris R. 



4 virginianura R. 



5 vulgare R. 



6 1. cambricum R. 



Polypodiaceae. Cryptogamia. Filices. 



rigid branched 1 



tender branched f 



Sun fern 2 - 



Virginian 



common 1 



Welsh ditto 



Light soil, shady. *t 



329. POTENTPLLA. Potentillae. Icosandria. Polygy'nia. Common soil. 



330. PRENA'NTHES. Cichoraceae. Syngene"sia. Polygy'nia. ^Equalis. Com. soil. 



1 alba 



2 purpxirea 



3 virgata 



white flowered 

 purple flowered 

 twiggy 



July, Sept. 

 ditto 

 ditto 



ivhite B.M. 1079 

 bluish purple 

 pale yellow 



