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Description:
Plants 160–300 mm high. Corm globose, ± 20 mm diam.; tunics of coarse, black fibres. Stem slightly flexed below nodes, usually 2-several branched (simple), bearing attenuate sheathing leaves 35–60 mm long. Foliage leaf solitary, basal, ± linear, flat to broadly channelled, sheathing base of stem, barely exceeding to slightly shorter than stem, with a prominent thickened, flat apical portion. Rhipidial spathes becoming dry and brown above, attenuate, inner 45–70 mm long, outer ± 1/2 as long. Flowers probably long-lived, bright yellow, all tepal limbs with darker yellow nectar guides at bases, spreading, tepal claws erect, forming a narrow cup around filament column and bases of anthers; outer tepals 32–40 × ±15 mm, claws 9–10 mm long, inner tepals 30–35 × 8–12 mm. Filaments united in a smooth, cylindric the column 7–9 mm long; anthers narrowly diverging, 5–7 mm long, exceeding stigmatic lobes, curving inward above. Ovary ± cylindric, 8–9 mm long, exserted; style branches ± 3 mm long, crests triangular, 2 mm long. Capsules oblong, 8–15 mm long, exserted. Seeds unknown. Chromosome number 2n = 12. Flowering time: April to early June.
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