Pterozonium cyclophyllum

Pterozonium cyclophyllum

Taxonavigation

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Taxonavigation: Polypodiales 

Superregnum: Eukaryota
Regnum: Plantae
Divisio: Tracheophyta
Divisio: Pteridophyta
Classis: Polypodiopsida
Ordo: Polypodiales

Familia: Pteridaceae
Subfamilia: Pteridoideae
Genus: Pterozonium
Species: Pterozonium cyclophyllum

Name

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Pterozonium cyclophyllum (Baker) Diels, Nat. Pflanzenfam. 1(4): 257 (1899).

Synonyms

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  • Basionym
    • Gymnogramma cyclophylla Baker, Timehri 5: 217 (1886).
      • Typus: Mt. Roraaima, summit, Aug 1885, E.J. im Thurn, (Holotype: K 000633161).
  • Heterotypic
    • Pterozonium schneei Vareschi, Acta Bot. Venez. 1(2): 98 (1966).
      • Typus: Venezuela, Estado Bolívar, Auyantepui, 2.300 m. Schnee 1.608.
    • Pterozonium spathulatum Vareschi, Acta Bot. Venez. 1(2): 97 (1966).
      • Syntypes:: Venezuela, Estado Bolívar, Chimantá-masif, cumbre, en zanjones arenosos, 2.165-2.180 m., Steyermark & Wurdack 638. Chimantá-masif, fila rocosa cerca de las cascadas del Río Tirica, 1.925 m. Steyermark & Wurdack 453; dito, Cumbre del Apácara-Tepui, 2.450-2.500 m. Steyermark 75.856.

Distribution

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Native distribution areas:
  • Continental: Southern America
    • Regional: Northern South America
      • Guyana, Venezuela.

References: Brummitt, R.K. 2001. TDWG – World Geographical Scheme for Recording Plant Distributions, 2nd Edition

References

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Primary references

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