| Microgramma | |
|---|---|
![]()  | |
| Microgramma heterophylla | |
| Scientific classification  | |
| Kingdom: | Plantae | 
| Clade: | Tracheophytes | 
| Division: | Polypodiophyta | 
| Class: | Polypodiopsida | 
| Order: | Polypodiales | 
| Suborder: | Polypodiineae | 
| Family: | Polypodiaceae | 
| Subfamily: | Polypodioideae | 
| Genus: | Microgramma C.Presl[1]  | 
| Species | |
| Synonyms[1] | |
  | |
Microgramma is a genus of ferns in the family Polypodiaceae, subfamily Polypodioideae, according to the Pteridophyte Phylogeny Group classification of 2016 (PPG I).[2] They are commonly known as vine ferns or snakeferns.[3][4]
Species
The following species are accepted:[1]
| 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[lower-alpha 1] (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:[5][6][7] | ||
Distribution
Species in the genus are native to tropical ecoregions in the Americas and Africa.[3][8]
Regions and countries include: Mexico, the Caribbean, Central America, South America (including Argentina and Brazil), tropical Africa, southern Africa, and western Indian Ocean islands.[3][4][9][10]
References
- 1 2 3 Hassler, Michael & Schmitt, Bernd (January 2020). "Microgramma". Checklist of Ferns and Lycophytes of the World. Version 8.20. Retrieved 2020-02-14.
 - ↑ PPG I (2016). "A community-derived classification for extant lycophytes and ferns". Journal of Systematics and Evolution. 54 (6): 563–603. doi:10.1111/jse.12229. S2CID 39980610.
 - 1 2 3 Flora of North America: the genus Microgramma . accessed 6 September 2016.
 - 1 2 USDA, NRCS (n.d.). "Microgramma". The PLANTS Database (plants.usda.gov). Greensboro, North Carolina: National Plant Data Team. Retrieved 9 July 2015.
 - ↑  "Microgramma C.Presl | Plants of the World Online | Kew Science". Plants of the World Online. Retrieved 2023-09-03– And associated subpages.
{{cite web}}: CS1 maint: postscript (link) - ↑  "Microgramma C.Presl". www.gbif.org. Retrieved 2023-09-03– and associated subpages.
{{cite web}}: CS1 maint: postscript (link) - ↑ Navarrete, H.; Pitman, N. (2003). "Microgramma tuberosum". IUCN Red List of Threatened Species. 2003: e.T43734A10825087. doi:10.2305/IUCN.UK.2003.RLTS.T43734A10825087.en. Retrieved 3 September 2023.
 - ↑ GRIN (Germplasm Resources Information Network)-Global Web v 1.9.6.2: Taxonomy report for Microgramma
 - ↑ Flora of Zimbabwe: Genus page: Microgramma
 - ↑ KBD: Kew Bibliographic Databases: Search results for Microgramma
 
Notes
- ↑ Spelled tuberosum on the IUCN redlist.
 
Further reading
- Schneider, H. et al. 2004. Unraveling the phylogeny of polygrammoid ferns (Polypodiaceae and Grammitidaceae): exploring aspects of the diversification of epiphytic plants. Molec. Phylogenet. Evol. 31:1041-1063.
 - Salino, A., et al., 2008, A new species of Microgramma (Polypodiaceae) from Brazil and recircumscription of the genus based on phylogenetic evidence, Systematic Botany, 33(4): 630–635.
 
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