Chrysopsis lanuginosa Small

Chrysopsis lanuginosa is found in Bay, Calhoun, Escambia, Gadsden, Liberty, Okaloosa, Walton, and Washington counties. The common name reflects the location of the original collection. The species was very rare until slash pine plantations were developed in the central panhandle in the latter half of the twentieth century. The range has expanded from Bay County to ten counties as a result of human activities; this is contrary to what has happened during the same period for other species of the genus in Florida. A hybrid swarm involving C. lanuginosa and C. linearifolia has been observed at a highly disturbed site in southern Bay County.

Biennials or weak perennials, 40–100 cm; taprooted. Stems usually 1 (per rosette), erect, usually simple (proximal ² / 3 ), densely stipitate-glandular (gland tips and cross walls often dark). Leaves: proximal often persisting but withering, brown, twisted, and pendent by flowering; basal sessile, blades oblanceolate, 30–80 × 6–15 mm, densely woolly; cauline sessile, blades linear-lanceolate to lanceolate, reduced distally, bases clasping, margins entire, faces densely stipitate-glandular (gland tips and cross walls often dark). Heads (18–)30–80 (nodding in bud) in paniculiform arrays. Peduncles 2–12 cm, densely stipitate-glandular; bracteoles 0–6, linear to linear-lanceolate (clasping), stipitate-glandular. Involucres campanulate, 8–12 mm. Phyllaries in 3–4 series, linear, unequal, 1 mm wide, apices often twisted and reflexed, long-attenuate, faces densely stipitate-glandular (gland tips and cross walls often dark). Ray florets 12–31; laminae 8–11 × 1.5–2.5 mm. Disc florets 45–65; corollas 5–6 mm, lobes 0.5 mm. Cypselae 2–2.5 mm, without ridges, shallowly ribbed to smooth, faces moderately long-strigose; pappi in 3 series, outer of linear scales 0.5–1 mm, inner of 30–35 moderately clavate bristles 5–6 mm. 2n = 10.

Chrysopsis lanuginosa, called the Lynn Haven goldenaster, is a North American species of flowering plant in the family Asteraceae. It has been found only in the Florida Panhandle.

Chrysopsis lanuginosa is a perennial herb up to 10 cm (40 inches) tall. It generally produces only one stem for each rosette of leaves. Both the leaves and the stem are covered with white woolly hairs. Each stalk can produce as many as 80 yellow flower heads and a loose array. The species grows in sandy and grassy locations.

Chrysopsis lanuginosa là một loài thực vật có hoa trong họ Cúc. Loài này được Small mô tả khoa học đầu tiên năm 1933.