132 



26. ROSACE .E. 



Index to the Rubl (cont.). 



12. DRY'AS Linn. 



1. D. octopet'ala (L.) ; 1. crenate-serrate blunt, sep. 3 or 4 

 times as long as broad more or less pointed, base of the cal. 

 hemispherical. E. B. 451. St. 20. 3. Fl. large, white. Pet. 

 8. L. simple, white with fine dense woolly pubescence be- 

 neath. St. prostrate, woody. Seeds obovate-oblong apiculate. 

 Alpine situations, particularly on limestone. P. VI. VII. 



E. S. I. 



13. GE'UM Linn. Avens. 



1. G. urbdtmm (L.) ; fl. erect, pet. obovate, cal. of the fruit 

 reflexed, carpophore 0, lower joint o/ the style much longer than 

 the glabrous upper joint, radical 1. interruptedly pinnate and 

 lyrate, stem-1. ternate, stip. large rounded lobed and cut. E.B. 

 1400. St. 5. 7. St. 2 feet high. Fl. small, bright yellow, 

 calyx green. Upper joint of the style with a few minute hairs 

 at its base. Hedges and thickets. P. VI. VIII. Wood-Aven*. 



