Goldfish has a small number of leaves, the shape of which is oblong lanceolate, about 2-6cm long, and the edge of which is whole. Although it expands outwards, its width is not large.
The leaf of lupin bean is palmate compound leaf, the leaf is like palm to disperse outward, the range that expands is bigger, as long as 1 centimeter or so..
The inflorescence of goldfish grass is shorter, the upper lip of the flower is upright, with 2 cracks, and the lower lip has 3 cracks, blooming, just like a little goldfish, which is the origin of the name, the arrangement of the flowers is not very neat, it looks more dense and disorderly.
Lu Binghua's inflorescence is relatively long. When it comes to flowering, it's particularly attractive. The flowers seem to be a lot of buds that don't bloom. They are arranged in order and look more comfortable.
The fruit of goldfish is an egg shaped capsule with a length of about 15 mm, and the base will extend forward.
The fruit of Lu Binghua is a long, round and linear pod with a larger shape, a length of about 2.5-5cm and a width of about 0.8-1.2cm.
