Pentagramma maxonii

Taxonavigation

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

Familia: Pteridaceae
Subfamilia: Cheilanthoideae
Genus: Pentagramma
Species: Pentagramma maxonii

Name

Pentagramma maxonii (Weath.) Schuettp. & Windham, Syst. Bot. 40(3): 640 (2015).

Synonyms

• Basionym
  • Pityrogramma triangularis var. maxonii Weath., Rhodora 22: 119 (1920).
    • Typus: U.S.A.: Arizona, Pima County: Rincon Mountains: head of Rincon Valley, elevation 1,067 m, 27 July 1909, Blumer 3271 (Holotype: US 592740; isotypes: ARIZ, DS, GH, MO).
• Homotypic
  • Pentagramma triangularis subsp. maxonii (Weath.) Yatsk., Windham & E.Wollenw., Amer. Fern J. 80: 16 (1990).

Distribution

Native distribution areas:
Continental: Northern America Regional: Southwestern U.S.A. Arizona, California, Nevada, Utah. Regional: South-Central U.S.A. New Mexico. Regional: Mexico Mexico Northwest (Baja California, Sonora), Mexican Pacific Islands (Guadalupe Island). References: Brummitt, R.K. 2001. TDWG – World Geographical Scheme for Recording Plant Distributions, 2nd Edition

References

Primary references

• Schuettpelz, E., Pryer, K.M. & Windham, M.D. 2015. A Unified Approach to Taxonomic Delimitation in the Fern Genus Pentagramma (Pteridaceae). Systematic Botany 40(3): 629–644. DOI: 10.1600/036364415X689366 JSTOR ResearchGate Reference page. 

Links

• Govaerts, R. et al. 2023. Pentagramma maxonii in Kew Science Plants of the World Online. The Board of Trustees of the Royal Botanic Gardens, Kew. Published online. Accessed: 2023 Jul 9. Reference page. 
• Tropicos.org 2023. Pentagramma maxonii. Missouri Botanical Garden. Published online. Accessed: 9 Jul 2023.
• International Plant Names Index. 2023. Pentagramma maxonii. Published online. Accessed: 9 Jul 2023.
• Hassler, M. 2023. World Ferns. Checklist of Ferns and Lycophytes of the World. . Pentagramma maxonii Accessed: 9 Jul 2023.

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