Subclass Myxogastromycetidae see Subclass Myxogastria Fries, 1829 Order Physarales T. Macbr. (1899) see Order Physarida Macbride, 1922 Family Physaraceae Chevall. (1826) see Family Physaridae Chevallier, 1826 Genus Leocarpus Link, 1809