136 RANUNCUIwACEAE 



9. ACTAEA L. 



Pedicels slender, less than i mm. thick: fruits red. i. A. rubra. 



Pedicels stout, over i mm. thick : fruits white. 2. A. alba. 



1. Actaea rubra (Ait.) Willd. Red Baneberry. (Man. p. 414; I. 

 F. f. 1554.) In woods, N. S. to the Rocky Mt. rejjion, N. J. and Pa. — 

 — Pennsylvania: Susquehanna; Huntingdon; Erie. 



2. Actaea alba (L.) Mill. White Baneberry. (Man. p. 415; I, 

 F. f. 1555.) In woods, N. S. and Anticosti, to B. C, Ga. and Mo. — 

 Pennsylvania: Pike; Monroe; Northampton; Bucks; Phii^adel- 

 phia ; Berks; Chester; Lancaster; York; Lebanon; Schuyi,- 

 Kii,i, ; Tioga ; Blair ; Erie ; Somerset. 



10. AQUILEGIA L- 



Corollas mainly scarlet : petal-spurs straight or nearly so. 



Sepals ovate to oblong-ovate, 10-14 mm. long : spurs 2-2.5 c™- longf : follicles 

 with spreading tips. i. A. Canadensis. 



Sepals lanceolate to ovate lanceolate, 16-21 mm. long : spurs 3-3.5 cm. long : 

 follicles with erect tips. 2. A. coccinea. 



Corolla mainly blue : petal-spurs incurved. 3 A. vnlgatis. 



1. Aquilegia Canadensis L. Wild Columbine, (man. p. 416 ; I. P. 

 / '559) I" rocky woods, N. S. to the N. W. Terr., Fla.. and Tex. — 

 Pennsylvania : Monroe ; Northampton ; Bucks ; Montgomery ; 

 Philadelphia; Delaware; Chester; Lancaster; Franklin; 

 Huntingdon ; Allegheny ; Ekie. 



2. Aquilegia coccinea Small. Large Red Columbine. (Man. p. 

 416.) On cliffs and in rocky woods, N. Y. to Mo., Neb. and Ala, — Penn- 

 sylvania : Bedford. 



3. Aquilegia vulgaris L. European Columbine. (Man. p. 416 ; I. 

 F.y. /jOi.) Escaped into wooiis and fields, in the Eastern and Middle 

 States, in N. S. and N. B. Adv. or uat. from Eu. — Pennsylvania : Mon- 

 roe ; Bucks ; Somerset. 



11. DELPHINIUM L. 



Plants annual : carpel i : petals 2, unit d. 



Follicles pubescent. i. D. Ajacis. 



Follicles glabrous. 2. D. Cunsolida. 



Plants perennial : carpels 3 : petals 4, distinct. 



Follicles erect : racemes elongated. 

 Leaf-segments narrow, the ultimate divisions linear or oblong-linear. 



3. D. CaroUnianutn. 

 Leaf-segments relatively broad, the ultimate divisions laticeolate. 



4. D. urceolalum. 

 Follicles widely spreading : racemes short. 5. D. Iricorne. 



1. Delphinium Ajacis L. Gardkn Larkspur. (Min. p. 416 ) la 

 waste places, N. Y. to Va., Tenii. and Mo. — Pennsylvania : Northamp- 

 ton ; Philauelphia ; Lancaster ; Fr.\nklin. 



