CAMPANULACE^E 163 



calyx -lobes linear; cultivated land; Switzerland. ,S. 

 hybrida, DC. ; flowers smaller (J in.), lilac, calyx-lobes 

 lanceolate, longer than corolla; cultivated land; Bale, 

 Schaffhausen. 



4. JASIONE, L. 



Flowers small, blue, in terminal heads surrounded by 

 an involucre; corolla regular, 5 -cleft to the base; anthers 

 partially connate. Not alpine. 



/. montana, L. ; flowers lilac-blue, bracts of involucre 

 entire, leaves obovate-oblong, plant pubescent; wood- 

 sides, common. J. perennis, Lam. ; flowers blue, bracts 

 of involucre serrate, leaves oblong-lanceolate ; Pyrenees, 

 Jura, Vosges. 



5. EDRAIANTHUS, DC. 



Flowers blue, in terminal heads, surrounded by an in- 

 volucre ; corolla campanulate, 5-lobed. 



E. croaticus, Kern. ; stems 3-4 in., caespitose, corolla 

 | in. long, leaves linear ; pastures ; Carniola, rare (Schnee- 

 berg). 



6. PHYTEUMA, L. 



Flowers usually blue, in dense heads or spikes, sur- 

 rounded by an involucre of bracts ; corolla curved in bud, 

 5-cleft, with linear segments, anthers free ; stigmas 23. 

 An almost exclusively alpine genus, especially charac- 

 teristic of Switzerland and Tirol. 



A. Flowers stalked : P. comosum, L. ; corolla inflated 

 below, large, lilac with dark violet tip, stem 2-6 in., 

 leaves lanceolate, coarsely toothed; clefts of rocks; South- 

 ern Tirol, Carinthia, Carniola, Lombardy, Carpathians. 



