1. 非洲花梨木手串因其不沉水而廣為人知， commonly referred to as非洲花梨。 its scientific name is Erythrina latissima, with a bulk density of approximately 0.72g/cm3, falling short of the 0.76g/cm3 required to be classified as true rosewood. 2. Despite not meeting the standards for true rosewood, African padauk is renowned within the African sub-rosewood species for its superior quality and attractive grain patterns.3. African padauk trees thrive in tropical rainforests of Western and Eastern Africa, as well as in the hot and humid regions of Central and Western Africa.