:Martensia flabelliformis

{{Short description|Species of alga}}

{{Speciesbox

| genus = Martensia

| species = flabelliformis

| authority = Harvey ex J.Agardh, 1863

}}

Martensia flabelliformis is a species of red algae.Guiry, M.D. & Guiry, G.M. 2012. AlgaeBase. World-wide electronic publication, National University of Ireland, Galway. http://www.algaebase.org; searched on 31 October 2012