# Microgramma (plant)

Microgramma is a genus of ferns in the family Polypodiaceae, subfamily Polypodioideae, according to the Pteridophyte Phylogeny Group classification of 2016 (PPG I). They are commonly known as vine ferns or snakeferns.

## Species

The following species are accepted:
| Image | Species name | Authority | Distribution |
| | Microgramma baldwinii | Brade | Northwestern South America & Brazil |
| | Microgramma bifrons | (Hook.) Lellinger | Western South America |
| | Microgramma bismarckii | (Rauh) B.León | Western South America |
| | Microgramma brunei | (Wercklé ex Christ) Lellinger | Northern Latin America & Mexico |
| | Microgramma cordata | (Desv.) Crabbe | Bolivia |
| | Microgramma crispata | (Fée) R.M.Tryon & A.F.Tryon | Eastern Brazil |
| | Microgramma dictyophylla | (Kunze ex Mett.) de la Sota | Northern South America |
| | Microgramma fosteri | B.León & H.Beltrán | Peru |
| | Microgramma geminata | (Schrad.) R.M.Tryon & A.F.Tryon | Parts of northern South America |
| | Microgramma heterophylla | (L.) Wherry | Florida (US), Latin America, recorded from New Zealand & Norway |
| | Microgramma latevagans | (Maxon & C.Chr.) Lellinger | Peru & Bolivia |
| | Microgramma lindbergii | (Mett.) Sota | South America |
| | Microgramma lycopodioides | (L.) Copel. | Central South America to southern Mexico |
| | Microgramma mauritiana | (Willd.) Tardieu | Central to southern Africa incl. Madagascar, extinct from India |
| | Microgramma megalophylla | (Desv.) de la Sota | Northern to central South America |
| | Microgramma microsoroides | Salino, T.E.Almeida & A.R.Sm. | Espírito Santo (Brazil) |
| | Microgramma x moraviana | L.D.Gómez | Costa Rica |
| | Microgramma mortoniana | de la Sota | South-central South America |
| | Microgramma nana ? | (Liebm.) T.E.Almeida | Northern Latin America |
| | Microgramma nitida | (J.Sm.) A.R.Sm. | Northern Latin America |
| | Microgramma percussa ? | (Cav.) de la Sota | South America |
| | Microgramma persicariifolia | C.Presl | Northern South America |
| | Microgramma piloselloides | (L.) Copel | Central to northern Latin America |
| | Microgramma recreense | (Hieron.) Lellinger | Ecuador |
| | Microgramma reptans | (Cav.) A.R.Sm. | Northern South America |
| | Microgramma rosmarinifolia | (Kunth) R.M.Tryon & A.F.Tryon | Western South America |
| | Microgramma squamulosa | (Kaulf.) de la Sota, 1961 | Brazil |
| | Microgramma tecta | (Kaulf.) Alston | Central to northern South America |
| | Microgramma thurnii | (Baker) R.M.Tryon & Stolze | Central to northern South America |
| | Microgramma tobagensis | (C.Chr.) C.D.Adams & Baksh.-Com | Northwestern South America and Brazil |
| | Microgramma tuberosa (EN) | (Maxon) Lellinger | Ecuador |
| | Microgramma ulei | (Hieron.) Stolze | Western South America |
| | Microgramma vacciniifolia | (Langsd. & Fisch.) Copel. | Central to northern South America |
| References for this table: ||||

## Distribution

Species in the genus are native to tropical ecoregions in the Americas and Africa.
Regions and countries include: Mexico, the Caribbean, Central America, South America (including Argentina and Brazil), tropical Africa, southern Africa, and western Indian Ocean islands.