A flower of the bluish violet is a gentian. The animal such as the tail is a smoked tree. The green leaf is a nandin. It is the color that is ignorant of the whole, but is a very tasteful pair. Medicinal properties are included in the root of the gentian and have been used as a medicinal herb for a long time, but it is said that bitterness is strong, and it is corrupted to have been called a gentian (Riyu sputum, choler of the dragon) in a meaning to be the bitterest and came to be called a gentian.
