1、 Different plants
Cat claw grass is an annual herb with a height of about < / a > 5 to 20 cm. There are many small roots in the shape of a fleshy spindle at the bottom, which are relatively hard and shaped like kitten's claws, with a diameter of 3 to 5 mm
Cat whisker grass is a perennial herb with a height of about 1 to 1.5 meters and a quadrangular shape
2、 Different blades
The leaves of Ranunculus japonicus are in the shape of wide egg to round kidney, with a length of 5 to 40 mm, < a > width of < / a > 4 to 25 mm. The leaves are small, and the leaves growing from the stem have no petiole
Hyacinth is rhomboid and ovate in shape, about 1.2 to 5.5 cm long and 0.8 to 3.5 cm wide. Sparse round teeth are distributed at the edge of the leaf
3、 Different fruits
The fruit of Ranunculus ternatus is spherical in shape and about 6 mm in diameter. The fruit ripens from April to July
The fruit is oval in shape, 2mm in length and 1.6mm in width. The flowering and fruiting period is about may to November