1, cajanus cajan, alias "Little Zebra" and "Ebony", belongs to cajanus cajanus of Lacqueraceae, with air-dry density of 0.77g/cm3, mainly distributed in equatorial West Africa. It is often imported from Gabon and Cameroon, with large quantities and stable market prices. As far as origin is concerned, Gabon in West Africa is the best. Cajanus cajan has a staggered texture and looks like a zebra, so it is commonly known as zebra wood. It is also called ebony because of its continuous and banded black texture after painting.

2. Features: Big tree, 23~28m high and over 1.0m in diameter; Have a board root; There are shallow grooves on the surface of wood. Porous materials; Single tube hole and radial multi-tube hole coexist; Extra-large diameter tube holes are rare because there is no special arrangement; Heartwood pore gum and mineral inclusions are rare; Axial parenchyma; The axial parenchyma is rhombic (wing-like), continuous band-shaped and wheel-shaped boundary. The difference between heartwood is obvious, heartwood has yellowish brown to dark brown stripes. There are obvious parenchyma bands and dark brown wood fiber bands at the ring boundary and rim. The tube hole is visible to the naked eye. Visible under a wooden ray magnifying glass. The texture is slightly staggered and the structure is fine. A single tube hole and several 2-4 radial multi-tube holes. The vessel molecules are single-perforated, and the vessels are staggered. The axial parenchyma is wing-like, wing-like and wheel-bound. Wood rays do not overlap or are locally arranged in order. Mainly single row of rays, occasionally 2 rows of rays. X-ray tissue is isomorphic.