Davis: A SYNONYMIC CONSPECTUS OF AOJJILEGIAS. 333 



EE. Stamens hardly protruding or shorter than 



petal-limb. 

 F. Plant finely pubescent above. 



Buergeriana. 

 FF. Plant glandular -pubescent and viscid 



above mtcrantha. 



AA. Sepals about one inch long; expanded flower about two inches 



in diameter. 



B. Spurs shorter than the petal limb, and incurved Jlabellata. 

 BB. Spurs at least as long as the petal-limb. 

 C. Stamens short, not much protruding. 



D. Spurs only slightly curved, not knobbed... leptoceras. 

 DD. Spurs much incurved or coiled. 



E. Follicles densely pubescent vulgaris. 



EE. Follicles glabrous Sibirica. 



CC. Stamens long, protruding far beyond the petal-limb. 

 D. Sepals green, keeled ; young fruits winged. 



Skinneri. 

 DD. Sepals usually yellow or red, not keeled; fruits 



never winged formosa. 



BBB. Spurs very long, often several times as long as petal-limbs. 



C. Length of spur about i or i^ inches pubescens. 



CC. Length of spur about 2 inches chrysantha. 



CCC. Length of spur 4 inches or more longissima. 



AAA. Sepals i% to i^ or even 2 inches long; expanded flower 

 2 ^2 to 3 inches in diameter; stamens not protruding. 



B. Spurs long and not incurved cczrulea. 



BB. Spurs incurved and not longer than the petal-limbs. 



C. Follicles few, pubescent alptna. 



CC. Follicles 6-10; densely hairy .glandulosa. 



A. lactiflora KAR. & KIR. in Mosc. Bull. 15: 374. 1841. 



Stem i y 2 feet high, glabrous in the lower part : partial-peti- 

 oles of root leaves i ^ to 2 inches long, leaflets sessile or short 

 stalked, i inch long, many lobes reaching half way down ; 

 stem leaves petioled and compound ; flowers about 3 on a stem ; 

 sepals nearly white, or tinged with blue, over y 2 inch long, 

 narrow ; petal-limb half as long as the sepal ; spur ^ inch, 

 slender, nearly straight, not knobbed at tip ; stamens equal in 

 length to the limb. June. Altai Mts., Siberia. A desirable 

 species but not much used in gardens. 



A. oxysepala TRAUT. & MEYER, in Middend. Reise. Florula 

 Ocho. Phaen. 10. 1856. 



