Between heaven and earth, there are flourishing categories, and each genus of wood has its own characteristics. Among the trees, the wood of Quercus is particularly special, and its galls are called "Pin Oak Horned Oak Galls", which are especially rare.
Quercus, dry and straight, with lush foliage. The leaves are oval and toothed at the edge. The color is green and thick. In the mountains and forests, it stands tall and upright. Every spring, new shoots are just sprouting, green and green, like stars on the branches; and in summer, the leaves are lush, shading the sun and providing shade for birds.
And the "Pin Oak Horned Oak Galls" are the galls of the Quercus wood that were invaded by insects. Its shapes are different, or like a tubercle, or like a horn, with a rough surface and unique texture. The color is mostly brown-yellow, with a dark brown color smudging in between, and it looks simple and dignified.
The formation of this gall is due to the fact that insects use Quercus as the host and parasitize between its branches. Insects eat the wood body, and the wood is disturbed by it, so it mutates and condenses the essence, and forms this gall. Its generation is really the wonder of creation in heaven and earth, and cannot be forced by human strength.
"Pin Oak Horned Oak Galls" is of extraordinary use in medicine and craftsmanship. In medicine, its nature is mild, the taste is slightly bitter, and it has the effect of promoting blood circulation and removing blood stasis, reducing swelling and relieving pain. Ancient healers often used it to heal pain, connect meridians and collaterals, and save people from diseases. In craftsmanship, it can be carved into utensils, or ornaments, or accessories. Its texture is unique, and each piece is a unique treasure in the world, which is highly cherished by craftsmen.
The world should cherish this thing in the mountains and forests. Only by using it well and using it well can this gift of nature be continuously passed on to future generations, so as to recognize the virtue of heaven and earth creatures and show the love of human beings.
