Camphor
Camellia japonica is a dark brownish brown habitat of a deciduous tree of Japanese origin, but it has no hairs. Leaves are alternate long oval, oblong long oval or narrow elliptical, 10-20cm long, 5-9cm wide, with a very sharp or short tail at the tip. The base is pointed or slightly rounded, with dull serrations, green on the surface, star-shaped hairs on the veins, and white on the back. The petiole is 7-25 mm long. The cones are hanging down, 10-20cm long, star-shaped hairs densely, and white long hairs. The flower is white, with almost no peduncle, facing down. The calyx is divided into a triangle, the corolla is half open, and the foreskin is 6 ~ 8mm long. The fruit is narrow obovate, 7-8㎜ long, 10 ridgelines, thick yellowish long bristles are densely grown, and style is left at the end.