10 RANUNCULACEJE. (CROWFOOT FAMILY.) 



ovulcd. Style subulate. Follicles sessile, short-pointed. Seeds in two rows, 

 horizontal. — Erect herbs, with alternate petioled and palmately divided leaves, 

 and showy flowers in terminal racemes or panicles. 



1. D. azureum, Michx. Stem mostly simple, downy; leaves 3 - 5-parted, 

 the divisions cleft into 3-5-linear, toothed or entire, acute lobes ; racemes many- 

 flowered ; pedicels and follicles erect ; spur slightly curved, twice as long as the 

 calyx. (D. virescens, Nutt., with wider-lobed leaves, and larger greenish flow- 

 ers.) — Rich soil, Florida and northward. May. U- — Stems l°-2° high. 

 Leaves 2' -3' wide. Sepals sky-blue, or sometimes whitish, tipped with brown. 

 Lower petals 2-cleft, bearded. 



2. D. tricorne, Michx. Stem simple, downy ; leaves as in No. 1 ; ra- 

 ceme few-flowered ; pedicels and follicles diverging ; spur straight, as long as 

 the calyx. — Mountains of North Carolina and northward. April and May. %. 

 — Root tuberous. Stems 1° high. Raceme 6 - 1 2-flowered. Sepals blue. 

 Lower petals 2-cleft and bearded. 



3. ID. exaltatum, Ait. Stem tall, branching and hairy above ; leaves 

 large, the lower 3 - 5-partcd, the divisions cleft into 2-3-lanccolate or oblong 

 coarsely-toothed lobes, the upper 3-parted with sparingly toothed or entire lobes ; 

 racemes many-floAvered ; pedicels diverging ; follicles erect ; spur straight, rather 

 longer than the calyx. — Mountains of North Carolina and northward. June- 

 August. ty. — Stem 2° -4° high. Leaves 4'- 6' wide. Sepals blue. Lower 

 petals 2-cleft and bearded, brownish. 



D. Consolida, L., the common annual Larkspur of the gardens, is becom- 

 ing naturalized in some places. 



13. ACONTTUM, L. Monkshood. Wolfsbane. 



Sepals 5, irregular, colored, imbricated in the bud, deciduous ; the outermost 

 large and helmet-shaped, the two lateral rounded, the lower smaller and oblong. 

 Petals 2 or 5, the two upper long-stalked, produced backward into a short in- 

 curved spur, the three lower minute or wanting. Stamens numerous ; filaments 

 short, subulate. Ovaries 3-5, 1 -celled, many-ovuled. Style subulate. Follicles 

 sessile, short pointed. Seed horizontal, rugose. — Erect or trailing, perennial 

 herbs, with alternate, palmately divided leaves, and showy flowers in terminal 

 racemes or panicles. 



1. A. uncinatum, L. Stem smooth, vine-like, erect; leaves 3-5-clcft, 

 with the lobes ovate-lanceolate, coarsely toothed ; raceme few-flowered ; flowers 

 huge, bine ; upper sepal helmet-shaped. — Shady banks of streams among the 

 mountains and northward, rare. June and July. — Stem 2°- G° long. Leaves 

 rather rigid. 



2. A. reclinatum, Cray. Stem smooth, reclining; leaves deeply 3 - 7- 

 cleft ; the lobes cuneate, acutely toothed ; racemes numerous, few - many-flow- 

 ered, flowers white ; upper sepal elongated-conical, soon becoming horizontal. — 

 High mountains of North Caroliua. July and August. — Stems 4° - 8° long. 

 Leaves thin. 



