The difference between Asparagus and Ophiopogon japonicus

1. The difference between roots

Asparagus is a climbing plant. The middle or end of the root is very swollen and spindle-shaped. The roots of Ophiopogon japonicus are relatively thick, with small tubers in the middle or end that are enlarged into oval or spindle-shaped tubers.

2. Differences in stems

The stems of Asparagus are relatively smooth and very long. Often curved or twisted, up to 1-2 m long, with ridges or narrow wings on branches. The stems of Ophiopogon japonicus are very short, with membranous sheaths on the nodes.

3. The difference between petals

The flowers of Asparagus are usually two in each axil and are light green in color. The flowers of Ophiopogon japonicus are solitary or paired in the axils of bracts, and the petals are white or lavender.