Plant stemless, 6-8 cm in diam. and 7-9 cm tall. Leaves erect, incurving, narrowly lanceolate, attenuate, and terminating in a long, slender point, 7-10 cm long, 1.5-2 cm broad towards the base, face of leaf somewhat flat, back rounded and keeled in the upper part, bright green, both leaf surfaces with white, shining, roundish tubercles, 1-1.5 mm in diam., tubercles on face of leaf in distinct lengthwise rows, usually with a distinct median row, tubercles more scattered on back of leaf but in more or less lengthwise and transverse rows, becoming smaller towards the leaf base. Peduncle branched, 30 cm or more tall, including the racemes; pedicels 3-4 mm long, the deltoid and abruptly acuminate bracts to 5 mm long; perianth about 13 mm long, tube pale green, the obtuse segments white, tinged pink at tips with green nerves, 3 lower segments recurved, the upper 3 more erect.
Plant stemless, with numerous leaves, to 10 cm in diameter. Leaves erect-spreading, ovate-lanceolate, acuminate, 6-8 cm long, 2 cm broad towards base, green to brownish green, dull; face of leaf flat to lightly concave, with a more or less prominent median line, somewhat oblique and incurving towards tips, mostly without tubercles or with a few; back of leaf convex, obliquely keeled, variously tubercled, the tubercles may be on the upper half, in mid-leaf, towards the tip or towards the base; margins and keel with solitary tubercles becoming greenish and confluent in a tooth-like border towards the tip, the leaf-tip coriaceous, smooth and brown.
Acaulescent succulent, forming clumps to 25 cm diam. Leaves erect to 10 cm, blue-green with white tubercles. Flowers white with pinkish tips.