82 THE FLORA OF THE ALPS 



Bernard, Faulhorn. O. tnjlora, Hoppe ; flowers pink, 

 head 2-4-flowered, standard emarginate; Carniola, Carin- 

 thia, Salzburg. 



18. COLUTEA, L. 



Calyx campanulate ; keel truncate; legume stalked, 

 bladdery. 



C. arborescens, L., Bladder Senna; a shrub with large 

 yellow flowers and very swollen pod ; Neuch&tel, Uri, 

 Dauphiny. 



Tribe Hedysare^. — Leaves pinnate, with a tern^i- 

 nal leaflet ; upper filament distinct ; legume indehiscent, 

 iointed. Genera 19-23. 



19. CORONILLA, L. 



Flowers in umbels; calyx campanulate, upper teeth 

 nearly united ; petals clawed ; keel acuminate ; legume 

 cylindrical or quadrangular. 



A. Flowers variegated, red and white; leaflets in 6-12 

 pairs; plant 12-24 ii^- high: — C. varia^ L. ; woods; 

 Switzerland, Dauphiny, Pyrenees. 



B. Flowers yellow ; a large shrub ; leaflets in 2-4 pairs ; 

 claw of petals very long and narrow : — C. emerus, L. ; 

 hill-sides, frequent. 



C. Flowers yellow ; herbaceous or suffruticose : — C. 

 montmia^ Scop, {coronata, L.); umbels 15-30 -flowered, 

 stipules coherent, membranous, deciduous, plant ^6-24 

 in. ; Jura, Orisons, Pyrenees. C. vaginalis ^ Lam. ; leaf- 

 lets in 5-7 pairs, with white edges, stipules large, de- 

 ciduous, claw of petals as long as calyx, plant 8-18 in., 

 glabrous ; rocky places ; Switzerland, Jura, Dauphiny. 



