Plants 120-200(-350) mm high. Corm 16-22 mm diam.; tunics of pale, fine fibres accumulating in thick mass extending upward to ground level in collar around base. Stem branching only from base or unbranched. Leaves 5 to 7, narrowly lanceolate, obtuse to acute, obliquely apiculate, usually inclined toward ground, ± half as long as stem, 10-18 mm wide, speckled purple on sheaths. Spike ± secund, 4-to 7-flowered, branches with fewer flowers, weakly flexuose, straight or inclined; bracts pale with dark brown streaks, becoming brown above, somewhat lacerate, outer 13-16 mm long, 3-cusped with central cusp more prominent, inner slightly shorter than outer, 2-cusped. Flowers zygomorphic, upper tepals violet or dull yellow-brown, lower tepals deep yellow shading to violet at tips, upper laterals fading to pale yellow distally, throat streaked purple and yellow on abaxial side, with heavy, sweet slightly spicy odour; perianth tube obliquely funnel-shaped, 12-15 mm long; tepals unequal, dorsal largest, erect, 25-30 x 14-15 mm, widest in midline, upper laterals recurved, ± 22 mm long, lower tepals united with upper lateral for ± 5 mm and to each other for ± 2 mm, free parts ± 17 x 5-6 mm, narrowly clawed at base, limbs channelled, flexed downward. Stamens unilateral, arcuate; filaments 18-20 mm long, translucent purple; anthers 5-6 mm long before dehiscence, shrinking to ± 3 mm; pollen yellow. Style arched above filaments, purple, dividing opposite middle to apex of anthers, branches weakly recurved, 4-5 mm long, filiform, slightly expanded and forked at tips. Capsules barrel-shaped to subglobose, 5-8 mm long. Seeds ± 2.2 mm diam., yellow-brown, 2 or 3(4) per locule.
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Cormous geophyte, 120-350 mm tall. Leaves lanceolate, obtuse, often prostrate, speckled on sheaths. Flowers zygomorphic, cream and yellow with purplish markings, dorsal tepals erect or reflexed, usually fragrant, stamens and style unilateral.
Cormous geophyte, 12-35 cm. Leaves lanceolate, obtuse, often prostrate, speckled on sheaths. Flowers zygomorphic, cream and yellow with purplish markings, dorsal tepals erect or reflexed, usually strongly sweet scented.