RANUNCULACE.^ 7 



tauus, Willd. ; stem i-flowered, 2-6 in., sepals pubes- 

 cent, leaves hairy; pastures; Alps, Jura, Pyrenees. R. 

 carinthiacus, Hoppe; stem I -flowered, delicate; sepals 

 shorter than petals ; Eastern Alps. 



E. Flowers pink; petals 5: R. roseus, Heg. ; calyx 

 covered with rough hairs ; glaciers ; Switzerland, rare. 



F. Petals more than 5, white with yellow base : R. 

 rutafolius, L. (Callianthemum ruttzfolinm, Mey.); petals 

 6-12, obovate, radical leaves doubly pinnate; high ; Swit- 

 zerland, Dauphiny, Pyrenees. R. anemonoides, Zahl. ; 

 petals 9-20, linear-cuneate, radical leaves biternate ; high ; 

 Southern Tirol, Styria, rare. 



G. Petals 5, white or slightly pink ; leaves entire : R. 

 pyrenczus, L. ; radical leaves linear-lanceolate, stem-leaves 

 not amplexicaul ; Alps, Pyrenees. R. parnassifolius, L. 

 (PL 3); radical leaves cordate-ovate, stem-leaves am- 

 plexicaul ; high ; Southern Switzerland, Dauphiny, 

 Pyrenees, rare. R. amplexicaulis, L. ; radical leaves 

 ovate-lanceolate, stem-leaves amplexicaul; Pyrenees. 



H. Petals 5, white or slightly pink; leaves more or 

 less divided : R. glacialis^ L. ; calyx woolly with rough 

 hairs, radical leaves ternate ; very high ; Switzerland, 

 Dauphiny, Pyrenees. R. aconitifolius, L. ; stem 1-3 ft., 

 flexuous ; flowers J-f in. ; petals with a nectariferous 

 scale at the base, leaves divided to the base ; high, damp ; 

 Alps, Jura, Vosges, Pyrenees. R. Pacheri, Dalla Torre ; 

 flowers smaller, plant more hairy ; Carinthia. R. platani- 

 folius, L. ; smaller than aconitifolius , lower leaves divided 

 f, upper nearly entire ; Alps, Jura, Pyrenees. R. Seguieri, 

 Vill. ; plant 2-4 in., villous, i-3-leaved, leaves deeply 

 palmate ; Dauphiny, Jura, Carinthia, local. R. alpestris, 

 L. ; stem 2-4 in., radical leaves 3~5-cleft, beak of fruit 



