CROWFOOT FAMILY. 41 



blue, with lower petals also entire or nearly so ; the mostly downy leaves have 

 fewer and lanceolate or wedge-lanceolate divisions ; is now much mixed and 

 crossed with others : summer. 



D. aziireum, Azure L. Wild S. & W., often downy, l°-3° high, with 

 narrow linear divisions to the leaves, and a spike-like raceme of rather small, 

 azuie, pale-blue, or sometimes white flowers, in spring ; sepals and 2-cleft lower 

 petals oldong. Var. with full-double flowers in gardens : summer. 



D. tricorne, Dw^arf Wild L. Open woods from Penn. W. & S. : 

 about 1" high from a branched tuberous root; has broader linear lobes to the 

 leaves, and a loose raceme of few or several rather large showy flowers, deep 

 blue or sometimes white, in spring ; sepals and cleft lower petals oblong ; pods 

 strongly diverging. 



D. exalt^tum, Tall Wilb L., is the wild species (from Penn. W. & S.) 

 most resembling the next, 3° -5° high, but the less handsome flowers and 

 panieled racemes hoary or downy : fl. summer. 



D. elktum, Bee Larkspur. Cult, from Eu. : 3° - 6<^ high, with broad 

 leaves 5 - 7-cleft beyond tlic middle, and the divisions cut into sharp lobes or 

 teeth ; many flowers (in summer) in a long wand-like raceme, blue or purplish ; 

 the 2-cleft lower petals prominently yellowish-bearded in the common garden 

 form. There are many varieties and mixtures with other species, some double- 

 flowered. 



19. ACONITUM, ACONITE, WOLFSBANE, MONKSHOOD. (An- 

 cient name.) 1]. Koot thick, tuberous or turnip-shaped, a virulent poison 

 and medicine. Leaves palmately divided or cleft and cut-lobed. Flowers 

 showy : the large upper sepal from its shape is called the casque or helmet. 

 Under it are two long-stalked queer little bodies which answer for petals. 

 See Lessons, p. 92, fig. 18.5, 186, 193. The following are all cult, from Eu. 

 for ornament, except the first : fl. summer. 



A. unciBatum, Wild A. or Monkshood. Stem slender, 3° -5°, erect, 

 but bending over above, as if inclined to climb,; leaves cleft or parted into 

 3 - .5 ovate or wcdgc-lanccolate cut-toothed lobes ; flowers loosely panieled, blue ; 

 the roundish helmet nearly as broad as high, its pointed visor turned down. 

 Low grounds, from Penn. S. & W. 



A. varieg^tum, Variegated A. Erect ; leaves divided to the base 

 into rather broad-lobed and cut divisions ; flowers in a loose panicle or raceme, 

 blue and often variegated with white or whitish ; the helmet considerably higher 

 than wide, its top curved forward, its pointed visor ascending or horizontal. 



A. Napellus, True Monkshood or Officinal Aconite. Erect, 

 from a turnip-shaped root ; leaves divided to the base and then 2-3 times cleft 

 into linear lobes ; flowers crowded in a close raceme, blue (also a white variety) ; 

 helmet , broad and low. 



A. Anthora, a low species, with very finely divided leaves, and crowded 

 yellow flowers, the broad helmet rather high, occurs in some old gardens. 



20. P^ONIA, P^ONY. (Ancient name, after a Greek physician, PoEon.) 

 H Well-known large-flowered ornnmental plants, cult, from the Old World. 

 Leaves tcrnately decompound. Roots thickened below. 



* Herbs, with single-Jlowered stems, in spring, and downy pods. 



P. oflB.cinklis, Common P. Very smooth, and with large coarsely di- 

 vided green lea\es ; the great flowers red, white, &c., single or very double. 



P. peregrina, of Eu., in the gardens called P. parodoxa, has leaves 

 glaucous and more or less downy beneath, and smaller flowers than the last, 

 rose-red, &c., generally full double, and petals cut and fringed. 



P. tenuifblia, Slender-leaved P. of Siberia, is low, with early crimson- 

 red flowers, and narrow linear divisions to the leaves. 



* * Herbs, icith s(veral-flowered stems, in summer, and smooth pods. 



P. albifl6ra, White-fl. or Fragrant P., or Chinese P. Very smooth 

 about 3° high, with bright green foliage, and white or rose-colored, often sweet- 

 scented, rather small flowers, shiglc, also double, and with purple varieties. 



