XXXVl 



SYNOPSIS 



OP 



THE GENERA OF BRITISH PLANTS 



ABEANGEB ACCOBDrN& TO 



THE LINNEAN SYSTEM. 



The numher 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. MONOGTNIA. Style 1. 



295. Salicoenia. Periantli single, tumid. Er. included in the 



enlarged periantli. 

 133. HiPPTJEis. PeriantK single with a very indistinct rim 



crowning the ovary. 

 172. Cbnteanthus. Perianth double. 

 (See Alchemilla, Nat. Ord. 26.) 



Order II. DIGYNIA. 

 311. Cailiteichb. 



Class II. DIANDRIA. 

 Order I. MONOGTNIA. 



* Fl. inferior. Perianth single or none. 



876. Ruppia. Perianth 0. Nuts 4. 



370. Lemna. Perianth single, urnshaped. 



380, Cladiitm. Perianth smgle, a chafly glume. 



