Humiriastrum is a genus of flowering plants in the family Humiriaceae. There are about 16 species distributed in Central and South America. Species include: \n* Humiriastrum colombianum \n* Humiriastrum cuspidatum \n* Humiriastrum dentatum \n* Humiriastrum diguense \n* Humiriastrum excelsum \n* Humiriastrum glaziovii \n* Humiriastrum liesneri \n* Humiriastrum melanocarpum (Cuatrec.) Cuatrec. \n* Humiriastrum obovatum \n* Humiriastrum ottohuberi \n* Humiriastrum piraparanense \n* Humiriastrum procerum \n* Humiriastrum spiritu-sancti \n* Humiriastrum subcrenatum \n* Humiriastrum villosum