桃花心木是红色硬木，常见桃花心木有下列几种：

被称为“菲律宾桃花心木”的植物属龙脑香科（Dipterocarpaceae），并非桃花心木。

桃花心木是受保护的植物。

桃花心木主要用于制造高档家具、眼镜、乐器和游艇、高档汽车的装璜等。

Mahogany is a kind of wood—the straight-grained, reddish-brown timber of three tropical hardwood species of the genus Swietenia, indigenous to the Americas, part of the pantropical chinaberry family, Meliaceae. The three species are:

While the three Swietenia species are classified officially as "genuine mahogany", other Meliaceae species with timber uses are classified as "true mahogany." (Only the Swietenia species can be called "genuine mahogany.") Some may or may not have the word mahogany in their trade or common name. Some of these true mahoganies include the African genera Khaya and Entandrophragma; New Zealand mahogany or kohekohe (Dysoxylum spectabile); Chinese mahogany, Toona sinensis; Indonesian mahogany, Toona sureni; Indian mahogany, Toona ciliata; Chinaberry, Melia azedarach; Pink Mahogany (or Bosse), Guarea; Chittagong (also known as Indian Mahogany), Chukrasia velutina; and Crabwood Carapa guianensis. Some members of the genus Shorea (Meranti, Balau, or Lauan) of the family Dipterocarpaceae are also sometimes sold as Philippine mahogany, although the name is more properly applied to another species of Toona, Toona calantas.