Pentagramma maxonii

Taxonavigation

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

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

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).

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, 2^nd Edition

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.

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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