Guerinia J. Smith = Lindsaea Smith Humblotiella Tardieu = Lindsaea Smith
xLindsaeosoria Lehtonen = Lindsaea Smith x Odontosoria Fée Lindsayopsis Kuhn = Odontosoria Fée Lindsaea Smith Lindsaenium Fée = Lindsaea Smith Nesolindsaea Lehtonen & Christenhusz Odontoloma Maxon = Lindsaea Smith Odontosoria Fée Osmolindsaea (K. U. Kramer) Lehtonen & Christenhusz Protolindsaya Copeland = Tapeinidium (C. Presl) C. Christensen Sambirania Tardieu = Lindsaea Smith Schizolegnia Alston = Lindsaea Smith Schizloma Gaudichaud = Lindsaea Smith Sphenomeris Maxon Synaphlebium J. Smith = Lindsaea Smith Tapeinidium (C. Presl) C. Christensen Xyropteris K. U. Kramer
Synonymy from The Pteridophyte Phylogeny Group (2016).