Pectocarya heterocarpa (I.M. Johnst.) I.M. Johnst. Pectocarya heterocarpa (I.M. Johnst.) I.M. Johnst. in J. Arnold Arbor. 20: 399. 1939 sec. Campos-Ríos & Lira-Charco 2008≡Pectocarya penicillata var. heterocarpa I.M. Johnst. in Contr. Gray Herb. 70: 37. 1924 syn. sec. Campos-Ríos & Lira-Charco 2008