Anthurium umbrosum Liebm. Anthurium umbrosum Liebm., Vidensk. Meddel. Naturhist. Foren. Kjobenhavn 1849: 21. 1849 sec. Croat & Acebey 2015=Anthurium liebmannii Schott, Bonplandia 7: 165. 1859 syn. sec. Croat & Acebey 2015