PteridoPortal - Pentagramma maxonii

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Pentagramma maxonii (Weath.) Schuettp. & Windham (redirected from: Pentagramma triangularis subsp. maxonii (Weath.) Yatskievych, Windham & Wollenweber)
Family: Pteridaceae [Pentagramma triangularis subsp. maxonii (Weath.) Yatskievych, Windham & Wollenweber, more] Patrick Alexander	FNA Resources George Yatskievych Michael D. Windham in Flora of North America (vol. 2) Petiole glabrous, not viscid-glandular, rarely white-farinose proximally. Blades thin and herbaceous (but not leathery), not viscid-glandular, abaxially densely white-farinose, adaxially with scattered yellow capitate glands. Distal pinnae mostly regularly lobed. Proximal basiscopic lobes of basal pinnae pinnatifid, often deeply so. 2 n = 60, 120. Desert scrub and in pine and oak woodlands; 100--2500 m; Ariz., Calif., N.Mex.; Mexico in Baja California, Sonora.
Open Interactive Map Patrick Alexander Patrick Alexander Patrick Alexander $Pentagramma maxonii image$ Linnea Johnson Linnea Johnson Click to Display 100 Initial Images - - - - - View All Images

The PCC, and this data portal, were made possible by funding from the National Science Foundation’s Advancing Digitization of Biological Collections (ADBC) program, grant numbers 1802504, 1802352, 1802134, 1802033, 1802270, 1802255, 1802239, 1802446, 1802305.

The pteridoportal taxonomic thesaurus is based on the Checklist of Ferns and Lycophytes of the World, generously provided by Michael Hassler.