A small herb. It is in the lily family. It keeps growing from year to year. The rhizomes are 3-8 cm long by 1 cm wide. They are thick and white. The stems are 20-90 cm tall. The young stems are hairy. There are 5-10 leaves in a ring in the middle and another ring at the top. The lower leaves are simple and widest near the tip. They are 10 cm long. The smaller upper leaves are widest near the base. The flowers are in clusters at the tip of the stem. There are 3-9 flowers in a cluster. The petals are pale green. The fruit are small berries that are dark blue. They are 5-10 mm across.
Rhizomes 3–8 × 1 cm, decaying every year. Stems 2–9 dm, white-woolly when young, 1–3 deciduous bracts below proximal leaf whorl. Leaf blades sessile or short-petiolate, becoming purple-tinged basally in fruit, 5–9(–12) in proximal whorl, 6–16 × 1.5–5 cm, 3(–5) in distal whorl, 2.5–5 × 1.5–4 cm. Tepals yellowish green, 6–10 mm. Fruits (5–)8–10(–14) mm diam. Seeds 3 mm. 2n = 14.