Macea Little History! Native To The Spice Islands (Moluccas), Mace Grows On The Same Tall Tropical Tree That Produces Nutmeg. The Tree Produces A Pale Yellow Peach Like Fruit, Once Split Open Reveals A Black Nut Wrapped In A Bright Red Net Called The Aril Web. When Dried, The Aril (Mace) Takes On An Orange Yellow Color And Can Be Purchased Either Ground Or Whole. Mace Adds Its Warm Aroma And Flavor To Garam Masala Blend And Is A Common Ingredient In Rich Moghul Style Dishes.