Description:
Deciduous geophyte with a globose corm rooting from below; corm axillary in origin, with tunics of reticulate fibers. Stem aerial, terete, smooth, sheathed below ground by membranous cataphylls. Leaves few, distichous; lower 2-3 cataphylls without blades; foliage leaves unifacial, more or less sword-shaped to lanceolate, without obvious midrib; blades lightly plicate, with a major vein at each fold. Inflorescence a spike, the flowers spirally arranged; bracts green, leaf-like, the inner much shorter than the outer, forked apically. Flowers actinomorphic, rotate, blue, presence of nectar unknown; perianth tube elongate-cylindric, straight, widening slightly towards apex; tepals nearly equal, spreading. Stamens symmetrically arranged, ascending; filaments inserted in mouth of tube; anthers exserted, linear; pollen 3-sulcate, exine perforate. Ovary smooth; style filiform, straight, exserted, dividing distally into 3 short, slender branches. Capsules unknown; seeds globose, slightly flattened at chalazal end; surface cells colliculate to more or less areolate; the surface lightly rugose. Basic chromosome number x = 10.
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