KEY TO THE OKI'KKs l :i 



usually compound, stipulate, fruits 1'ollicular 

 or indehiscent. Legumin> 



< h ary 2- or more-celled. 

 Styles single. 



Authors opening by slit-. 



Styl-s L>;ig. stigmas capitate, 

 Leaves exstipulate. 



Lythrarien. 

 Stigmas simple, leaves stipolatB. 



Khizophorea). 

 Anthers opening by poivs. 



Mela stoni ace te. 

 Styles as many as the cells. 



IVtals .". Saxifrag 



(Asiillc, I/' 



Petals (*. H a in a me li de;e. 



Ovary one-celled. st\ks 4 or more. 

 Sepals 5. placentas parietal. 



Samydacese. 



(Homaliitm). 

 S'pals -2. placentas Uisal. Portulacace. 



Ovary int'erii r. 



Stamens insc'ilel ou the calyx-limb. 

 Anthers opening by po: 



MelastomacesB. 



Anthers opening by slit-. 



Petals very small, scale-like. 



SaxifragacCiTC. 



(Aslilbc}. 



Petals imljiicate, distinct, Lirge, not scaly. 

 Leaves stipulate. 

 Ovary 1-celle.l. 



