Buckwheat: Millet, reddish stem, alternate leaves, triangular heart-shaped, long handle, white or pale pink flowers, achene triangle, and fruit ground into powder for eating.
It means kindness or friendship.
Explanations in Shuo Wen Jie Zi: Hui Ye. Because the sound comes from the heart.
Buckwheat means buckwheat; Elegance means friendship, kindness and kindness, and it has a beautiful meaning.
The meaning of this name can be interpreted as: "Buckwheat? Kindness. "