Dalbergia odorata and Dalbergia odorata belong to the national standard Dalbergia odorata, which are similar tree species and have the same origin. They are all made in Laos, so it's not easy to tell them apart.

1, "Lao rosewood" belongs to hybrid Dalbergia, which is "old rosewood", "redwood" and "rosewood" in the traditional sense. Later, the national standard took "rosewood" as a classification of Dalbergia, and the classification of "rosewood" added Dalbergia Barry, Dalbergia Auschwitz, Dalbergia microphylla and Dalbergia pubescens. Dalbergia odorifera is mainly produced in Laos and Cambodia.

2. Dalbergia parviflora, also known as Dalbergia parviflora, is a tree species of Dalbergia in Papilionaceae. Other names of rosewood: Dalbergia: rosewood, Cambodian rosewood, rosewood, Jinlai, etc.

3. The rosewood (Dalbergia odorifera) in northern Laos has a certain sour taste and fragrance, and it is not strong and pungent. The smell is already very weak 2 hours after washing. Compared with rosewood, we can see that the background color of rosewood is completely different. After cleaning for two hours, the sour aroma of red branches is still strong, and it is not pungent at all, and the taste is pure.

4. The alternate Dalbergia odorifera with red rosewood in Laos has dark color, thick black stripes and dark color, while the dark stripes of Dalbergia odorifera (Dalbergia odorifera) are evenly distributed and continuous with clear edges.