. Gray's new manual of botany. A handbook of the flowering plants and ferns of the central and northeastern United States and adjacent Canada. Botany. COMPOSITAE (COMPOSITE FAMILY) 867 etc.; leaves broadly oblanceolate or even obovate, unlobed, pale beneath, acumi- nate, sagittate at base, some or all rather finely sinuate-toothed, the upper usually entire or nearly so. âRich thickets, etc., e. Mass. to Ind. â¢J. L. sagittifblia Ell. Tall and stout, glabrous, very leafy ; leaves thiokish, broadly oblong or lance-oblong, acute, strictly entire or merely a little toothed on the broad and conspic
. Gray's new manual of botany. A handbook of the flowering plants and ferns of the central and northeastern United States and adjacent Canada. Botany. COMPOSITAE (COMPOSITE FAMILY) 867 etc.; leaves broadly oblanceolate or even obovate, unlobed, pale beneath, acumi- nate, sagittate at base, some or all rather finely sinuate-toothed, the upper usually entire or nearly so. âRich thickets, etc., e. Mass. to Ind. â¢J. L. sagittifblia Ell. Tall and stout, glabrous, very leafy ; leaves thiokish, broadly oblong or lance-oblong, acute, strictly entire or merely a little toothed on the broad and conspicuous amplexicaul auricles of the sagittate base; inflo- rescence, etc., as in nos. 3 and 4. (L. integrifolia Man. ed. (J, in part.) â Rich soil. Pa. to S. C. K y J , f j â¢^ â¢<- Leaves hirsute or hispid-setose on the midnerve beneath. â "â Stem leafy chiefly at or beloio the middle ; bracts of the inflorescence minute, subulate ; slender eastern and southern species. 6. L. hirsttta Muhl. Rather few-leaved, m. high, commonly hirsute at base ; leaves hirsute on both sides or only on the midrib, mostly runcinate-pinnatifid, with rather narrow rhachis and lobes; heads slender and elongated, in a loose open panicle; achenes elliptic-oblong, equaled by the beak; flowers yellow-purple, rarely whitish. ^ Dry open ground, Que. to La. and Tex. Fig. 1020. â¦* *+ Stem more uniformly leafy; bracts at the base of the inflorescence somewhat foliaceous; stout species of the interior. 7. L. ludoviciana (Nutt.) Riddell. Tall and stout, m. high, leafy ; leaves sinuate-pinnatifid, the rhachis and spinulose-toothed lobes rather broad; heads large, ovoid, in loai. L. ludoviciana. an open panicle; the involucre much imbricated, cm. long ; powers yellow. â Minn., la., and southwestw. Fig. 1021. 8. L. camplstris Gi-eene. Closely similar to no. 7, but/otoers blue. âPrai- ries, s. Minn, to Kan. â Perhaps only a color form of the preceding. »** Heads about 1
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