Sphagnum fallax

{{Short description|Species of moss}}

{{Speciesbox

| name = Flat-topped bogmoss

| image = Sphagnum fallax.jpeg

| image_caption =

| display_parents = 4

| genus = Sphagnum

| species = fallax

| authority = (H.Klinggr.) H.Klinggr.

}}

Sphagnum fallax, the flat-topped bogmoss,{{cite book|last=Edwards|first=Sean R.|date=2012|title=English Names for British Bryophytes|location=Wootton, Northampton|publisher=British Bryological Society|isbn=978-0-9561310-2-7|issn=0268-8034|series=British Bryological Society Special Volume|volume=5|edition=4}} is a moss species in the genus Sphagnum