- Haematoxylum, genus Haematoxylum, Haematoxylon, genus Haematoxylon - small genus of tropical American spiny bushy shrubs or trees
--1 is a kind of rosid dicot genus
--1 is a member of Caesalpinioideae, subfamily Caesalpinioideae
--1 has members:logwood, logwood tree, campeachy, bloodwood tree, Haematoxylum campechianum