54 THE FLORA OF THE ALPS 



Lombardy, Styria, Carinthia, Carpathians. P. minima, 

 L. (PL 75); flowers large, solitary, nearly sessile, pink, 

 calyx-tube very narrow, nearly as long as corolla-tube, 

 petals deeply bifid, leaves thick, shining, coarsely toothed 

 at the tip, plant not more than i in. high ; very high ; 

 Switzerland, Tirol, Styria, Carpathians. P. Floerkeana, 

 Schrad. ; umbel 3-5-flowered, stem and leaves somewhat 

 viscid, leaves obovate, dentate above the middle; Tirol, 

 Styria, rare. 



D. Flowers lilac, purple, or violet; leaves not mealy, 

 glabrous on both sides, with a thickened cartilaginous 

 margin : — P. Facchinii, Schott {Floerkeana, Facch.) ; 

 umbel i-2-flowered, stem \-\\ in., leaves obovate, 

 coarsely serrate ; Southern Tirol, Carinthia. P. Clusiana, 

 Tausch. ; flowers purple, corolla-lobes deeply bifid, leaves 

 glabrous, entire ; Tirol, Styria, Carinthia, Salzburg, Car- 

 pathians, p. spectabilis, Tratt. ; flowers large, purple 

 (|-f in. diam.), stem 2-4 in., umbels 1-5-flowered, leaves 

 elliptical, nearly entire, with narrow white margin ; South- 

 ern Tirol, Lombardy, Carniola, Carpathians. P. Wul- 

 feniana, Schott; stem 1-3 in., umbels 1-3-flowered, 

 flowers very large (i in. diam.), leaves lanceolate, with 

 broader margin ; Tirol, Carniola, Carinthia, rare. 



E. Flowers purple, lilac, or violet; leaves downy on 

 both sides, not mealy ; margin usually not cartilaginous, 

 always dentate: — P. pedemontana,Thora. (PI. 76); flowers 

 lilac, stem about 6 in., leaves sinuate-dentate in the upper 

 half, glandular-ciliate, whole plant somewhat viscid ; Pied- 

 mont. P. tiroliensis, Schott ; leaves thick and succulent, 

 forming a dense imbricate rosette, glandular-viscid, with 

 cartilaginous teeth, flowers large, solitary, pink, petals 

 deeply bifid, calyx-tube very short, teeth triangular, 



