Superregnum: Eukaryota
Regnum: Plantae
Divisio: Tracheophyta
Divisio: Pteridophyta
Classis: Polypodiopsida
Ordo: Polypodiales
Familia: Pteridaceae
Subfamilia: Pteridoideae
Genus: Pterozonium
Species: P. brevifrons – P. cyclophyllum – P. cyclosorum – P. elaphoglossoides – P. lineare – P. maguirei – P. paraphysatum – P. reniforme – P. retroflexum – P. scopulinum – P. spectabile – P. steyermarkii – P. tatei – P. terrestre
Name
Pterozonium Fée, Mem. Soc. Mus. Hist. Nat. Strasbourg 4(1): 202 (1850).
Type species: Pterozonium reniforme (Mart.) Fée
Synonyms
Heterotypic
Trichiogramme Kuhn, Festschr. 50 Jähr. Jubil. Königstädt. Realschule Berlin: 325 (1882).
Syngrammatopsis Alston, Mutisia 7: 7 (1952).
Distribution
Native distribution areas:
Continental: Southern America
Regional: Central America
Costa Rica.
Regional: Northern South America
Guyana, Suriname, Venezuela.
Regional: Western South America
Colombia, Ecuador, Peru.
Regional: Brazil
Brazil North.
References: Brummitt, R.K. 2001. TDWG – World Geographical Scheme for Recording Plant Distributions, 2nd Edition
References
Primary references
Fée, A.L.A. 1850–1852. Mémoires sur les Familles des Fougères; Cinquieme Mémoire, Genera Filicum 387 pp., xxx pl., Paris / Strasbourg. BHL Reference page.
Links
Hassler, M. 2021. World Ferns. Checklist of Ferns and Lycophytes of the World. (Pterozonium). Pterozonium (Pteridoideae) Accessed: 17 Aug 2021.
Hassler, M. 2021. Pterozonium (Pteridoideae) – World Ferns: Checklist of Ferns and Lycophytes of the World , version Pterozonium. In: Roskov Y., Orrell T., Nicolson D., Bailly N., Kirk P.M., Bourgoin T., DeWalt R.E., Decock W., De Wever A., Nieukerken E. van, Zarucchi J. & Penev L. (eds.) 2021. Species 2000 & ITIS Catalogue of Life. Published on the internet. Accessed: 2021 Aug 17.
Govaerts, R. et al. 2021. Pterozonium in Kew Science Plants of the World online. The Board of Trustees of the Royal Botanic Gardens, Kew. Published online. Accessed: 2021 Aug 17. Reference page.
Tropicos.org 2021. Pterozonium. Missouri Botanical Garden. Published online. Accessed: 17 Aug 2021.
International Plant Names Index. 2021. Pterozonium. Published online. Accessed: 17 Aug 2021.
Pterozonium is a genus of ferns in the subfamily Pteridoideae of the family Pteridaceae.[2] Species are mainly found in north-western South America, as well as Costa Rica.[1]
Species
As of December 2019, Plants of the World Online and the Checklist of Ferns and Lycophytes of the World recognized the following species:[1][3]
Pterozonium brevifrons (A.C.Sm.) Lellinger
Pterozonium cyclophyllum Diels
Pterozonium cyclosorum A.C.Sm.
Pterozonium elaphoglossoides (Baker ex Thurn) Lellinger
Pterozonium lineare Lellinger
Pterozonium maguirei Lellinger
Pterozonium paraphysatum (A.C.Sm.) Lellinger
Pterozonium reniforme (Mart.) Fée
Pterozonium retroflexum Mickel
Pterozonium scopulinum Lellinger
Pterozonium spectabile Maxon & A.C.Sm.
Pterozonium steyermarkii Vareschi
Pterozonium tatei A.C.Sm.
Pterozonium terrestre Lellinger
References
"Pterozonium Fée", Plants of the World Online, Royal Botanic Gardens, Kew, retrieved 2019-12-29
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
Hassler, Michael & Schmitt, Bernd (November 2019), "Pterozonium", Checklist of Ferns and Lycophytes of the World, 8.11, retrieved 2019-12-29
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