Herbs perennial, efarinose, glabrous. Leaves forming a rosette; petiole indistinct to 1/3 as long as leaf blade; leaf blade oblong-obovate to obovate-elliptic, 3.5--9 X 1.5--3 cm, base attenuate, margin erose-denticulate, apex rounded. Scape 10--15 cm, elongating to 20 cm in fruit; umbels 1 or 2, superimposed, 2--8-flowered; bracts linear to linear-lanceolate, 3--8 mm. Pedicel 0.5--1.5(--2) cm. Flowers homostylous. Calyx campanulate, 3--5.5 mm, parted at most to 1/3; lobes triangular, margin entire, rarely 1-or 2-toothed. Corolla yellow; limb 6--10(--12) mm wide.
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