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crassulacea; 



O Sedum rubens. L. 



On an old wall in the garden, perhaps only suh- 

 spontaneous. 



South Etirope, Medit. region. 



May-June. 



^ Sedum rupestre. L. v. majus. 



Rocks, walls, etc. 



This form is very common along the httoral region 

 of the Eiviera, it is in every way larger than the 

 typical S. rupestre, nearly reaching the size of S. al- 

 tissimum. From this it is easily recognized by its bright 

 yellow flowers. 



June-July. 



O Sedum stellatum. L. 



Cultivated sandy ground in the garden. 

 South Europe. 



A small plant with obovate dentate leaves. 

 Flower spikes spreading, carpels stellate. 



Maj'-June. 



* O Tillaea muscosa. L. 



On sandy cultivated ground in the garden. 

 West and Sth. Europe, Medit. region. 



* Q|. Umbilicus pendulinus. DC. (Cotyledon Umbilicus. L.) 



Common on walls. 



Medit. reg., Sth. West Europe, Sth. Ireland and 

 England. 



Root tuberous, resting in summer. 



Mav-June. 



