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DescriptionClump-forming robust plants (in ours) with a small rhizome. Leaves linear, rosulate to subdistichous, usually keeled. Peduncle terminal. Inflorescence a simple raceme of numerous flowers. Bracts persistent, scarious, longer than pedicels. Pedicels articulated at apex. Flowers spreading or pendulous, yellow and often red near the apex. Perianth fused to form a campanulate to cylindric or ± funnel-shaped tube for more than 3/ 4 of its length; lobes short, unequal. Ovary sessile, ovoid. Capsule spherical to ovoid, triquetrous. Seeds ± flattened, acutely 3-angled or winged.