Class X. DECANDRIA. Sfam. 10. 



Order I. MO^OGYNIA. Pistil I. 



* Fi. polypetaloiis. 



225. MONOTROPA. Pet. 10, or 8 ; 5, or 4, outermost 



protuberant at the base. Anthers of 1 cell, and 2 

 valves. 



228. PYROLA. Pet, 5. Antli. of 2 cells, with 2 pores. 

 ** PL monopetalous, equal. 



226. ANDROMEDA. Cor. ovate, or bell-shajied. Caps. 



of 5 cells. 



227. ARBUTUS. Cor. ovate, transparent at the base. 



Berry of 5 cells. 



Vacc'mium \, 2. Menziesia 1. 



Order II. DIG YNIA . Pistils 2 . 



231. SCLERANTHUS. Cor. 0. Cr//. of 1 leaf. Seeds 2. 



229. CHRYSOSPLENIUM. Cor. 0. Cr//. coloured. 



Caps, with 2 beaks. *S^^<'/6' niuiierous. 



230. SAXIFRAGA. P^/'. 5. Cat. in 5 deep segments. 



Caps, with 2 beaks. ^St^^r/^ numerous. 



232. SAPONARIA. Pet. 5. Cat. tubular, without an- 



gles, of 1 leaf, naked at the base. Caps, oblong. 



233. DIANTHUS. Pet. 5. Cat. tubular, of 1 leaf, with 



scales at the base. CajJS. oblong. 



Order ITT. TRIGY^TA. Pistils 3, 



236. ARENARIA. Caps, of 1 cell. Pet. undivided, 

 spreading. 



%^ 



