HARDY PERENNIALS AND BIENNIALS. * 91 



Botanic Name. English Name. Flowering. Ht. Colour. Figured. 



1 15. COM A' RUM. Potentillse. Icosandria. Polygy'nia. Common soil, moist. 



1 palustre Tr. marsh cinquefoil June, July 2 reddish purple 



2 b. fol. var. Tr. striped leaved do. ditto 2 ditto 



116. COMMELI'NA. Commelineae. Triandria. Monogy'nia. Light rich soil. 

 1 cqelestis P. sky blue June, Oct. 3 Hue F.G. 3 



117. CONVALLA'RIA. Smilaceae. Hexandria. Monogy'nia. Common soil, shady. 



1 Majalis R. O. lily of the valley May, June 1 white 



2 b. ple*ne R. O. double ditto ditto If Hush 



3 c. rdseaR. O. pink ditto ditto 1 pale pink 



113. CONVO'LVULUS. Convolvulaceae. Pentandria. Monogy'nia. Common soil. 



1 althaeoides C. P. silky leaved June, Aug. 3 light rose B.M. 359 



2 liueatus R. P. dwarf ditto pale pink 



119. CONY'ZA. Vernoniaceae. SyngeneYia. Polygamia. Supe"rflua. Com. soil. 

 1 bifrdns oval leaved July, Sept. 3 yellow 



120. CO'PTIS. Hellebdreae. Polydndria. Polygy'nia. Light dry soil. 

 1 trifdlia R. three leaved June, July white 



Helleborus trifolidtus 



121. COREO'PSIS. HelianthecB. Syngene"sia. Polygam. Frustranea. Common soil. 



124. CORTL T/ SA. Primulaceae. Pentandria. Monogy'nia. Light loam and peat. 



