SYNOPSIS 



OP 



THE GENERA OF BRITISH PLANTS, 



ARRANGED ACCORDING TO 



THE LINN^AN SYSTEM. 



The number prefixed to each Genus indicates the page where 

 the description of the Species will be found. 



Where the Group is a natural one the Order is referred to 

 for the generic characters. 



Class I. MONANDRIA. Stamen 1. 

 Order I. MONOGYNIA. Style 1. 



277- Salicounia. Perianth single, tumid. Fr. included in the 



enlarged perianth. 

 120. HiPPURis. Perianth single with a very indistinct rim 



crowning the ovary. 

 160. Centranthus. Perianth double. 

 (See Alchemilla, Nat. Ord. 26.) 



Order II. DIGYNIA. 



293. Callitriche. 



Class II. DIANDRIA. 

 Order I. MONOGYNIA. 



* Fl. inferior. Perianth single or none. 



355. RuppiA. Perianth 0. Nuts 4. 

 349. Lemna. Perianth single, urn-shaped. 

 358. Cladium. Perianth single, a chaffy glume. 



