KANUNCTJLACEiE. (CROWFOOT FAMILY.) 5 



gether, opposite or whorled, and foiining an involucre remote from the flower. 

 (Name from &vffios, the mnd, because the flower was thought to open only when 

 the wind blows.) 



* Pistils many, crowded in a very dense head, clothed with long matted wool in fruit: 

 sepals downy or silky underneath. 



1. A« pai'ViflAra, Michx. (Small Anemone.), Somewhat pubescent; 

 stem slender and simple, one-flowered ; leaves roundish, 3-parted, then- divisions 

 wedge-shaped, crenate-lobed ; involucre of 2 almost sessile leaves ; sepals 6, oval, 

 whitish; head of fruit globular. — Lake Superior; thence northward. Plant 

 2'- 12' high. 



2. A. multifida, i)C. (Mant-cleft Anemone.) Silky-hairy; prin- 

 cipal involucre 2-3-leaved, bearing one naked and one or two 2-leaved pedun- 

 cles ; leaves of the involucre short-petioled, similar to the root-leaves, twice or 

 thrice 3-parted and cleft, their divisions linear; sepals 5-8, obtuse, red, sometimes 

 greenish-yellow or whitish; head of fruit spherical or oval. — Rocks, Western 

 Vermont and Northern New York, Lake Superior, &c. ; rare. June. — Plant 

 6'-12' high : sepals J' long. 



3. A. cylindrica, Gray. (Long-fkuited Anemone.) Slender, 

 clothed with silky hairs ; flowers 2-6, on very long and upright naked pedun- 

 cles ; leaves of the involucre long-petioled, twice or thrice as many as the flower- 

 stalks, 3-divided ; their divisions wedge-shaped, the lateral 2-parted, the middle 

 one 3-cleft ; lobes cut and toothed at tlie apex ; sepals 5, obtuse, greenish-white ; 

 head of fruit cylindrical (1' long). — Sandy or dry woods, Massachusetts and 

 Rhode Island to "Wisconsin and Blinois. May. — Plant l°-2° high. Pedun- 

 cles 7'- 12' long, all appearing together from the same involucre, and naked 

 tliroughout, or sometimes part of them with involncels, as in No. 4. 



4. A. Tirg^iniana, L. (Tall Anemone.) Hairy; principal involucre 

 3-leaved ; the leaves long-pelioled, 3-parted ; their divisions ovate-lanceolate, pointed, 

 cutserrate, the lateral 2-parted, the middle 3-cleft ; peduncles elongated, the 

 earliest naked, the others with a 2-leaved involucel at the middle ; sepals 5, acute, 

 greenish (in one variety white and obtuse) ; head of fruit oval or oblong. — Woods 

 andmeadows; common. June-August. — Plant 2° -3° high; theuprightpe- 

 duncles 6'- 12' long. In this and the next species the first flower-stalk is leaf- 

 less ; but from the same involucre soon proceed one or two lateral ones, which 

 are 2-leaved at the middle ; these partial involucres in turn giving rise to similar 

 pedimcles, thus producing a succession of flowers through the whole summer. 



* * Pistils fewer, in a rather loose head, hairy or pubescent. 



5. A. PennsylvAnica, L. (Pennstlvanian Anemone.) Hairy , 

 involucres (or stem-leaves) sessile; the primaiy ones 3-leaved, bearing a naked 

 peduncle, and soon a pair of branches or peduncles with a 2-leaved involucre 

 at the middle, which branch similarly in turn ; leaves broadly wedge-shaped, 3- 

 cleft, cut and toothed ; radical leaves 5 - 7-parted or cleft ; sepals obovate, white ; 

 head of fruit spherical; the carpels flat, orbicular, hairy. — W. New England 

 to Ohio and Wisconsin. June-Aug. — Plant rather hairy, 6' high when it be- 

 gins to blossom, but continuing to produce branches, each terminated by a naked 

 peduncle, through the summer ; flowers 1 J' broad, handsome. 



1* 



