About Sericocarpus linifolius (L.) Britton, Sterns & Poggenb.
Sericocarpus linifolius (L.) Britton, Sterns & Poggenb. produces a smooth, slender stem that grows 30 to 75 centimeters tall. Its leaves are sessile, measuring 2.5 to 5 centimeters long and only 3 to 6 millimeters wide. The leaves are thick, with rough edges. Its flower heads grow on branches arranged in a flat-topped cluster. Each flower head contains 5 to 15 disk flowers and 2 to 6 ray flowers, which are roughly one centimeter long. The species produces cypselae fruits with a pappus made of white bristles. This plant is widely distributed across the eastern United States, though its local distribution may be spotty. It has been recorded in Alabama, Connecticut, Washington, D.C., Delaware, Georgia, Indiana, Kentucky, Louisiana, Massachusetts, Maryland, Mississippi, North Carolina, New Hampshire, New Jersey, New York, Ohio, Pennsylvania, Rhode Island, South Carolina, Tennessee, Virginia, and West Virginia. It is listed as an endangered species in the state of Pennsylvania, and classified as threatened in Ohio, New Hampshire, and New York. In Virginia, it grows in dry woodlands, barrens, riverside prairies, clearings, and meadows. Its survival relies on the presence of appropriate habitat; it can be eliminated from an area by development, changes in land use, or competition with invasive plant species.
