140 



Petals 4, or casually 5; blue 



or 23urple [p . 139] : 

 Scapes several to many from 



each crown : — 



Ovary densely setose ... 2^. Baileyi, 

 Ovary sparingly setose or 



glabrous : — 

 Capsule much widened 



under the base of 

 the style; rootstock 

 long, simple: — 

 Leaves shortly lobu- 



late, ovate-lanceo- 

 late; capsule long- 

 obcouic; petals 

 deep blue; mono- 

 ciirpic, biennial 24. impedita 

 Leaves twice pinnati- 



sect ; • capsule 



ovate; petals light 

 blue; polycarpic. 25. hella. 

 Capsule narrow - cylin- 



dric : — 



Leaves runclnate, lobes 



3-7- jugate, ovate 

 or lanceolate, or 

 the outermost, 

 rarely all the 

 leaves entire, ob- 



ovate- lanceolate; 

 rootstock short, 

 tuberous, several- 

 1 o b e d ; anthers 

 grey; .^monoear- 

 pic, biennial ... 26. concinna. 

 Leaves once pinnati- 



sect, lobes 1-2- 



jugate, orbicular 

 or wide-oblong, or 

 t b e outermost, 

 i-arely all the 



leaves entire, 

 spathulate-oblong ; 

 rootstock long, 

 simple ; anthers 

 orange ; polycar- 



Scapes solit^arv or sub-'solita;;: ^' ' '''"'"''■ 

 from each crown; leaves 

 all entire or subeiitire 

 spathulate-oblong ; root- 

 stock long, simple ; poly. 



'■■ "•• ••• 28. Delavayi. 



