The highest SPF values were found in C. eugenioides (2.6), C. salvatrix (2.2–3.1) and C. stenophylla (0.9–4.1), and the lowest in C. kapakata (0.0–0.1), C. liberica var. liberica ‘Passipagore’ (0.3), C. liberica var. dewevrei Abeokutae (0.2–0.6) and C. canephora (0.2–0.6).