IB 



POLYANDRIA DI^-PENTAGYNIAi 



DELPHINIUM. Gen. Pl. 



Cali/x 0. 



Petala 5. 



Calyx 0. 



Petals 5* 



Nectarium 2-fidiim, I Nectarium 2-cIeft at 



base extends into a 



postice in calcar ca- i 



vum productiim 



Cap 



sulm 1 



3 



hollow spur. Capsules 



lr3. 



jPF 



1. Tricorne. 



■i* 



5 



? 



foliis 



D. petiolis basi vix 

 dilatatis.glabris 

 partitis; lobis 3 



lobulis linear! 



Petiole 



at 



base 



a 



glabrous; 



fidis, 

 bu 



s 



? 



p^x \^ ' xvrx V. a V-' t-l- l-f k^ «^ Jl ^ »^ »-* I 



basi patulo — reflexis I 



scarcely dilated and 



leaves 5 



parted, lobes 3-5 cleft 



nectario corolla | with the segments li- 



breviore; capsulis a | near; nectary shorter 



than the corolla; cap 

 sules arched, expand 

 ing from the base. 



Mich. 1. p. 314. Pursh, 2. p. 371. DeCandolle X. p. 35G. 



Root perennial, somewhat tuberous. 5;eff^ 8— 12 inches high^ glabrous". 

 Petioles 2 — 4 inches long, pubescent near the summit. Flowers in ter- 

 minal raceme^j iarge, bright blue, hairy on the outside. Spur straight^ 

 shorter than tise corolla. Capsules 3, divaricate^ acuminated with a per- 



aicuatis. 



sis tent style* 



Grows among the highest mountains 



Flo^vcrs Apii and May- 



Mich. 



2. AzUREUM. 



D. petiolis basi vix 



dilatatis: foliis 3 



? 



5 



partitis, miiltifidis, lo- 

 bis linearibus: race- 



-f 



? 



mo stricto; nectario 



apice barbate 



> 



basi 



et latere inferiore vil 

 losissimis. 



Petals scarcely di- 

 lated at base; leaves 

 3 — 5 parted, many 



seg- 



race- 



cleft, with the 



ments 



line ar 





mes straight; nectary 

 bearded at the sum- 

 mit, at base and on the 

 lower side very villous. 



Mich. 1. p. 314» Pursh. 2. p. $71. DeCandolle 1, p. 356, 

 D. carpljnianum Walt. 135. ' 



■tJ 



