Fimbristylis chevalieri – synonym of Fimbristylis barteri
Fimbristylis subsp. complanata ssp. subsp. complanata
Fimbristylis dichotoma ssp bisumbellata – synonym of Fimbristylis bisumbellata
Fimbristylis dichotoma ssp. pluristriata – synonym of Fimbristylis dichotoma
Fimbristylis diphylla var. tuberculata – synonym of Fimbristylis alboviridis
Fimbristylis muriculata – synonym of Fimbristylis scabrida
Fimbristylis obtusifolia – synonym of Fimbristylis cymosa
Fimbristylis ovata – synonym of Abildgaardia ovata
Fimbristylis pluristriata – synonym of Fimbristylis dichotoma
Fimbristylis thonningiana – synonym of Fimbristylis microcarya
Fimbristylis triflora – synonym of Abildgaardia triflora