The height of the stem is 50 to 90 cm and it stands upright and branches. The cross-section is quadrangular with four ridges. Root leaves are large oval with several veins parallel to long petiole and they die in the flowering season. The foliage is oval (oval or lanceolate), 5 to 12 cm long and has a wedge-shaped base with a sharp tip. Branches grow from the sides of the leaves and sparsely add white (yellowish white) flowers with a flower pattern of 1 to 5 cm in length to the conical inflorescences. The corolla is deeply split into 4-5 parts and joined at the base, resembling a petal flower. The fissure has two 1.5 mm-diameter yellow-green nectar grooves with no hair-like assembly. There are many dark green spots on the fissure. The flowering time is during fall. The bud also divides into 4-5 parts, deeply, and the fragment is a wide-spread needle shape and shorter than the corolla fragment. The fruit is an amber fruit that splits a little longer than the corolla, giving a black-brown seed with fine granular protrusions on the surface of about 1 mm in length.