rosid dicot genus - a genus of dicotyledonous plants

bean-caper family, family Zygophyllaceae, Zygophyllaceae - small trees, shrubs, and herbs of warm arid and saline regions; often resinous; some poisonous: genera Zygophyllum; Tribulus; Guaiacum: Larrea

Guaiacum officinale, lignum vitae - small evergreen tree of Caribbean and southern Central America to northern South America; a source of lignum vitae wood, hardest of commercial timbers, and a medicinal resin

bastard lignum vitae, Guaiacum sanctum - small evergreen tree of the southern United States and West Indies a source of lignum vitae wood