What is the difference between buttercup and Geum japonicum? A quick guide to tell them apart
Differences in the plant: the buttercup plant is taller, with straight, upright stems and many fine fibrous roots at the base; the Geum japonicum rhizome is short but relatively large, with a height of about 60 to 100 cm. Differences in the leaves: the former has leaves that are heart-shaped or five-pointed-star-shaped, with a variety of leaf forms, while the latter has very long leaf stalks that split outward.
1. Differences in the plant:
The buttercup plant is taller, reaching a maximum height of 70 cm, with straight, upright stems. It is a perennial herbaceous plant, with many fine fibrous roots clustered together at the base of the plant.
The Geum japonicum plant is about 60 to 100 cm tall, and its rhizome is slightly larger and very short, not long; it also has plenty of fine fibrous roots.
2. Differences in the leaves:
The former's leaves are heart-shaped or five-pointed-star-shaped, with diverse leaf types and forms, and a truncate base may also appear.
The latter's leaves have very long leaf stalks and split outward like feathers; the lobes vary in size, with the topmost lobe very large and the margins not smooth, with rounded serrated splits.