430 JOURNAL OF THE ROYAL HORTICULTURAL SOCIETY. 



9. P. corallina, Retz., Eng. Bot., t. 1513. — Eoot spindle- 

 shaped or knobbed. Stems reddish. Leaves long below ; leaflets 

 broadly ovate, often broadest towards the top, flat, deep green 

 above with reddish veins, quite glabrous on both sides. Corolla 

 crimson. Follicles densely villose. This is the P. mas of Pliny. 

 It is not British. France to Asia Minor. 



Fig. 28. 



10. P. Broteri, Boiss et Reut. — Root cylindrical (one received 

 from Barr). Stems reddish. Leaflets ovate, acuminate, broadest 

 about the middle. Corolla rose-red, sometimes white. Follicles 

 pilose. A new ally of P. corallina. Mountains of Spain and 

 Portugal. 



ft Leaves decidedly hairy below. 



11. P. Russi, Bivon. — Root of P. corallina. Lower leaves 

 exactly biternate ; leaflets thin. Corolla crimson. Carpels 



