Lithocarpus confragosus Lithocarpus confragosus (King ex Hook.f.) A. CAMUS in Riviera Scient. 18: 40. 1932≡Quercus confragosa King ex Hook.f. in Fl. Br. Ind. 5: 616. 1888≡Pasania confragosa (King ex Hook.f.) SCHOTTKY in Bot. Jahrb. 47: 662. 1912