Compilation
Sebaea confertiflora

Perennial herbs up to 65 cm. tall. Stem annual from a rootstock, erect or ascending unbranched or branched, 4-ridged. Leaves 18 x 20 mm. reniform-circular or broadly cordate, rounded to subobtuse, sometimes apiculate at the apex. Flowers yellow, butter yellow or white, in a very dense corymb sometimes much contracted and head-like with relatively large bracts; bracts ovate to lanceolate, or narrowly obovate to oblanceolate, obtuse to acute. Calyx segments 5, 3–8 x 1.75–2.75 mm., lanceolate to elliptic-lanceolate or linear-oblong. Corolla tube (3.5)4.5 - 7.5 mm. long; lobes 4.5–7.25 x 2.75 mm. lanceolate. Stamens inserted at the corolla sinuses; filaments up to 1.25 mm. long; anthers 1–2.5 mm., narrowly ellipsoid, with a minute apical gland and sometimes with 2 minute basal glands. Ovary 2.5–3.5 x 0.75, ellipsoid; style 4–7.25 mm. long, with a small or medium swelling below the middle, rarely without a swelling; stigma capitate or capitate-clavate. Capsule 3.5–4 x 1.5–2 mm. ellipsoid. Seeds 0.25–0.3 mm. ellipsoid, numerous, cubical; testa frilled.