The revision of the genus Dalbergia for the Flore du Cambodge, du Laos et du Viêtnam and for Flora of Thailand has led to establish the following taxonomic novelties: 3 new species (D. darlacensis Pham Hoang Hô & C. Niyomdham, D. suthepensis C. Niyomdham, D. vietnamensis Pham Hoang Hô & C. Niyomdham), 1 new variety (D. velutina Benth. var. annamensis C. Niyomdham) and 8 new combinations.