Coffea dewevrei, Coffea dybowskii and Coffea excelsa were formerly considered as separate species but were reclassified in 2006 as synonyms for Coffea liberica var. dewevrei.
Coffea dewevrei, Coffea dybowskii i Coffea excelsa były dawniej uznane za odrębne gatunki, ale w 2006 roku zostały przeklasyfikowane jako synonimy Coffea liberica var. dewevrei.