Leaf blades oblanceolate or narrowly elliptic, 28--48 ´ 4--7 cm. Inflorescences erect, 15--19 ´ 12--17 cm; bracts of main axis green; proximal bracts ovate, concave, 4--5.5 ´ 2--4.5 cm, apex obtuse or apiculate; distal bracts lance-oblong or ovate, 4--6 ´ 1--2.5 cm, apex rounded or apiculate. Flowers: perianth and staminodes white.