212 JUSSIEU'S NATUKAL SYSTEM. 



corolla, that is inserted into sorne part of the calyx, of 

 several petals, sometimes wanting, more rarely monope- 

 talous from an union of the petals into one. 



Calyx of one leaf, superior or inferior, more or less deeply divided ; 

 stamens perigynous, or inserted into the calyx or corolla, definite or 

 indefinite, for the most part distinct, though sometimes with com- 

 bined filaments ; germen superior, single or multiplied, or rarely in- 

 ferior and simple ; each germen has one or more styles, or none at 

 all; stigma undivided or divided; fruit sometimes single, whether 

 superior or inferior, of one or many cells ; more rarely aggregate, 

 superior, each pericarp of one seed. 



40. The orders of this class are seventeen, from pa- 

 ronychio! to rhamnoidese ; viz. paronychice, portulacece, 

 saxtfragece, cunoniacea crassularice , opuntiacece, fyc. 



117. Paronychiae Paronychia, 



118. Portulaceae Portnlaca. 



119. Saxifrage* Saxifraga. 



120. Cunoniaceae Cunouia. 



121. Crassnlariae Crassula. 



122. Opnntiaceae Cactus. 



123. Loasex Loasa. 



124. Ficoidere Mesembryanthemum. 



125. Cercodea; Cercodia. 

 Ii6. Onograria'. (Enothera. 

 127. Myrtoide* Myrtus. 

 Ii8. Melastomic Melastoma. 



129. Lythrarios Lythrum. 



130. Rosaceae Rosa. 



131. Leguminosae Pisum. 



132. Terebinthaceac Terebinthus. 



133. Rhamnoidea: Rhamnus. 



CLASS XV. DICLINI*. 



41. This class consists of those dicotyledonous plants, 



