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Notholaena californica subsp. leucophylla Windham
Family: Pteridaceae	FNA Resources Michael D. Windham in Flora of North America (vol. 2) Blade with white farina on abaxial surface. Sporulating spring--early summer. Rocky slopes and cliffs, usually on granitic or volcanic substrates; 100--1100 m; Calif.; Mexico in Baja California.
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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.