Proposals for treating four species complexes in Ficus subgenus Urostigma section Americanae (Moraceae)

Four species complexes of Ficus subg. Urostigma sect. Americanae (Moraceae) are discussed. Four new combinations are made in Ficus americana Aubl.: subsp. andicola (Standl.) C.C. Berg, subsp. greiffiana (Dugand) C.C. Berg, subsp. guianensis (Desv.) C.C. Berg, and subsp. subapiculata (Miq.) C.C. Berg.