Description:
|
Plants small 15-30(40) cm tall; corms 9-12 mm in diameter, tunics of fine netted fibres with weakly developed neck; foliage leaves 2, lower basal and tightly sheathing to half or three quarters stem length, upper leaf inserted below spike, leaf blades 3-5 cm long and 0.5-1 mm wide, linear with 2 narrow grooves on each surface; flowering stems unbranched; spike 2-4(7) flowered, inclined at an angle of c. 45ĚŠ or more; bracts 7-10 mm long, green or sometimes flushed purple, inner slightly shorter than outer; flowers pale blue to lilac, rarely white, lower 3 tepals each with a dark-blue to purple diamond shaped marking in the upper half or flowers uniformly purple or pale yellow to greenish with deep-yellow markings on lower3 tepals; perianth tube 7-10 mm long, curved outwards; tepals unequal; uppermost (8)10-15 x 8-11 mm, larger than others and arched over stamens, lower 3 tepals 7-12 x 4-5 mm, exceeding the upper tepals when viewed in profile; capsules 7-8 mm long, obovate-ellipsoid. |