1 6 KANUNCULACE.E. 



tMisxasefolius, Geyer. Smooth : akenes in globose head, 

 liemmoni, Gr. Sepals villous: akenes pubescent, 

 oxynotus, Gr. Leaves small: sepals hairy: heads oblong. 

 Bloomeri, Watson. Akenes straight-beaked, 

 occidentalis. Akenes flat, often rough ; beak curved, 

 canus, Benth. Densely soft villous when young. 

 Californicus, Benth. Petals narrowly obovate, 6 to 20. 

 hispidus, NJichx. Hispid: calyx scarcely reflexed. 

 orthorhynchus, Hooker. Akenes nearly 2 lines long, 

 hebecarpus, Hook. & Arn. Flowers minute: akenes bristly, 

 muricatus, Linn. Akenes prickly, large, strong-beaked. 



7. CALTHA, Linnaeus, 

 leptosepala, D C. Scape-like stems 1 -flowered. 



8. COPTIS, Salisbury, 

 asplenifolia. Salis. Small petals pouched: sepals slender, 

 occidentalis, T. & G. Petals not pouched, linear. Or. 



9. ISOPYRUM, Linnaeus, 

 occidentalis, Hook. & Arn. Several flowers: follicles 6 lines long, 

 stipitatum, Gray. One flower: follicles stipitate, 3 lines long, obtusQ. 

 Hallii, Gray. Large: 7 to 9 flowers: follicles smaller, acuminate. 



10. AQTJILEGIA, Tournefort. 

 truncata, F. & M. Petals truncate, red, yellow-tinged, Cal. 

 formosa, Fischer. Similar: petals longer outside. Oregon, 

 ceerulea, James. Flowers blue to white: spurs very slender. 



11. DELPHINIUM, Tourn. 

 Flowers blue, purple or white, in terminal racemes. 



Capsule pubescent 1» 2, 3, 6 



Capsule glabrous 4, 6, 7, 8 



Flowers red or yellowish in loose racemes. 9» 10 



simplex, Douglas. Stem and raceme strict: sepals 4 or 5 lines long, 

 variegatum, T. & G. More hairy raceme loose: sepals 6 to 10 lines long. 

 Menziesii, DC. A longer spur: upper petals purple- veined, 

 decorum, F & M. Usually smooth: flowers like the last. 

 depauperatum, Nuttall. Smaller: possibly variety of the last. 



