Pyramidula

{{Short description|Genus of mosses}}

{{For|the gastropod genus |Pyramidula (gastropod)}}

{{Speciesbox

| name = Pyramidula tetragona

| image =

| image_caption =

| display_parents = 5

| genus = Pyramidula

| parent_authority = Bridel

| species = tetragona

| authority = (Bridel) Bridel

| synonyms = Gymnostomum tetragonum Bridel

}}

Pyramidula is a genus of moss in the family Funariaceae. It contains the single species Pyramidula tetragona distributed in central North America as well as Europe and Africa.{{cite book| last= Goffinet | first= Bernard | year=2002 | title=Flora of North America | volume=27 | chapter= Pyramidula | pages=199 | chapter-url = http://www.efloras.org/florataxon.aspx?flora_id=1&taxon_id=127756 | isbn=978-0-19-531823-4 }} Pyramid moss is a common name.{{PLANTS|id=PYTE5|taxon=Pyramidula tetragona|access-date=16 October 2015}}