CRUCIFER^E 21 



v 



!". strictissimum, L., leaves entire or glandular-dentate ; 

 Cohmince, Jacq. (orientate, L.), river- sides, Lugano; 

 id S. altissimum, L., with pale yellow flowers and very 

 >reading sepals. Also 6*. supinum, L. (Braya supina } 



loch), with very small white flowers solitary in the 

 :ils of the leaves ; and 5. pinnatifidum, DC. (Braya 



innatifida, Koch), with spotted sepals ; in rocky places ; 



'yrenees, Dauphiny, and Southern Switzerland. S. Sina- 



istrum^ Crntz. (pannonicum, Jacq. 1 ), closely resembles 

 inale } with longer pods. 



9. BRAYA, Sternb. 



Seed - vessel nodose, cylindrical ; leaves undivided ; 

 lowers small, white ; seeds in two rows. 



B. alpina, Sternb.; stem 1-3 in. high; raceme very short 

 and crowded ; Alps, Carinthia, rare. B. pinnata, Sternb. ; 

 leaves linear-lanceolate, entire or with a very few teeth, 

 flcwers crowded, corymbose, violet when dry ; very rare ; 

 Tirol, Carinthia (Gross-Glockner). 



10. HUGUENINIA, Rchb. 



Seed-vessel cylindrical, 2-edged; leaves pinnatifid; 

 flowers yellow. 



H. tanacetifolia, Rchb. (Sisymbrium tanacetifolium^ 

 L.) ; segments of leaves lanceolate, toothed ; rare ; St. 

 Bernard, Arollathal, Dauphiny, Pyrenees. 



ii. ERYSIMUM, L. 



Plant hoary with adpressed forked hairs ; sepals erect ; 

 leaves narrow, entire; flowers yellow or white, often 



fragrant. 



