Geophytic herb. Stem hypogeous, tuberous, with 3-6 connected tubers forming an elongated structure. Leaf solitary, erect; petiole with a long sheath, blade ovate-cordate, venation reticulate. Inflorescence solitary(?); spathe erect, not at all constricted at middle; spadix adnate to the spathe at the basal portion of the female zone; female and male flowers densely arranged, male zone with no sterile flowers in basal portion. Flowers diclinous, naked; male flowers (synandria) 3-6-androus, filaments fused up to the middle, thecae elliptic, dehiscing by a slit at the middle; pollen inaperturate, psilate, oblong; female flowers surrounded by 4-6 obpyramidal free staminodes, papillate at apex, ovary ovoid, 4-5-locular, each locule with a single orthotropous ovule, placentation basal. Infructescence unknown. Chromosome number unknown.