64 RANUNCULACEAE. {Vor. Il. 
6. Anemone Canadensis L. Canada 
Anemone. (Fig. 1574.) 
Anemone Canadensis I,. Syst. Ed. 12,3: App. 231. 1768. 
Anemone Pennsylvanica I,. Mant. 2: 247. 1771. 
Rather stout, 1°-2° high, somewhat. hairy, espe- 
cially on the lower surfaces of the leaves, branch- 
ing at the involucre. Basal leaves long-petioled, 
broader than long, 3-5-parted, the divisions broad, 
oblong, acute, variously cleft and toothed, those of 
both primary and secondary involucres similar, 
sessile; sepals white, oblong, obtuse; flower 1/-14/ 
broad; head of fruit globose; achenes flat, nearly 
orbicular, pubescent, tipped with the stout persis- 
tent style, which is about their own length. 
Low grounds, Labrador to the Northwest Territory, 
south to Pennsylvania, Kansas, and in the Rocky Moun- 
tains to Colorado. A. dicholoma I,., to which this has 
been referred, is a Siberian species with glabrous ovate 
achenes. May-Aug. 
7. Anemone Richards6nii Hook. Richardson’s 
Anemone. (Fig. 1575.) 
Anemone Richardsonti Hook. Fl. Bor. Am, 1:6. 1829. 
Low, slender, pubescent, 2’-12’ high from slender root- 
stocks. Basal leaves reniform, slender-petioled, 3-5- 
parted, the lobes acute, broadly oblong, dentate or crenate; 
those of the involucre similar, sessile; flower solitary, 9” 
broad, white (?); sepals about 6, oblong; head of fruit de- 
pressed-spherical; achenes nearly glabrous, compressed, 
ovate-oblong, reflexed, tipped with a hooked persistent 
style of about their own length. 
Shore of Hudson Bay and in arctic America generally. Also 
widely distributed in Siberia. Summer. 
jK— 
8. Anemone quinquefolia L. Wind-flower. (Fig. 1576.) 
Anemone quinquefolia ,. Sp. Pl. 541. 1753- 
Anemone nemorosa Michx. Fl. Bor. Am. 1: 319. 1803. 
Not L. 1753. 
Anemone nemorosa vat. guinguefolia A. Gray, Man. 
Ed. 5, 38. 1867. 
Low, simple, nearly glabrous, 4/-9’ high, from 
thick horizontal rootstocks. Basal leaves long-peti- 
oled, appearing later than the flowering stem, 5- 
parted, the divisions oblong, cuneate, dentate; those 
of the involucre on slender petioles about 9’’ long, 
3-5-parted, the divisions 114’ long, acute, variously 
cut and lobed; flower solitary, 1’ broad; sepals 4-9, 
obovate or oval, white, or purplish without; head of 
fruit globose, inclined; achenes pubescent, oblong, 
2 tipped with the hooked styles. 
In low woods, Nova Scotia to Georgia, west to the 
Rocky Mountains. Also in China. Ascends to. 3500 ft. 
PERG ons in Virginia. Readily distinguishable from the Euro- 
= y pean A. memorosa I,., by its slender habit, slender peti- 
7 \\ () oles, less lobed divisions of the involucral leaves, paler 
ca) iq : green foliage, and smaller flowers. April-June. 
