Flora of the Southern United States Containing An Abridged Description of the F
Flora of the Southern United States Containing An Abridged Description of the F
A W Alvan Wentworth Chapman
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MUTISIACE JL Heads with the flowers dissimilar or rarely dioe- cious; the marginal ones pistillate or neutral, ligulate or bilabiate: style as in Tribe V. 80. CHAPTALIA, Vent. Heads many-flowered, radiate. Ray-flowers pistillate, in two rows, the outer ones ligulate, the inner ones ligulate or 3 - 5-toothed and filiform. Disk-flowers perfect but sterile, bilabiate, the outer lip 3-cleft, the inner 2-cleft. Anthers cau- date. Scales of the cylindrical involucre lanceolate, acute, imbricated in f...ew rows. Receptacle naked. Fertile achenia oblong, smooth, narrowed at each end. Pappus of numerous bristly hairs. Stemless perennial herbs ; the simple scape bearing a single head of white or purplish flowers. Leaves smooth above, white tomentose beneath. 1. C. Tomentosa, Vent. Low pine barrens, Florida to North Carolina. Feb. -April. Scape tomentose, 6' -12' high. Leaves spatulate-lanceolate or oblong. Heads nodding. COMPOSITE. (COMPOSITE FAMILY. ) 219 SUBORDER III. L. IOUO FLORAE. TRIBE VII. CICHORACE^E.
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