Crotch Mahogany — Typically red to red-brown, and darker than South American mahoganies, this species often develops a plain to ropey stripe, and may be marked with highly decorative cross figuring. Crotch veneers with Grain: Grain is straight to interlocked, with a medium to coarse texture. Good natural luster with a light-refracting optical phenomenon known as chatoyancy. These characteristics distinguish Crotch Mahogany from similar species in the veneer market.