Can Fraxinus and Onoclea both be found in North America?
Fraxinus Fraxinus , English name ash, is a genus of flowering plants in the olive and lilac family, Oleaceae. It contains 45–65 species of usually medium to large trees, mostly deciduous though a few subtropical species are evergreen. The genus is widespread across much of Europe, Asia and North America.
Fraxinus gooddingii Fraxinus gooddingii (Goodding's ash or Tiburón ash) is a tree native to Sonora and southern Arizona. It is reported from Cochise and Santa Cruz Counties in Arizona, and from numerous locations in Sonora (including Isla Tiburón, Shark Island in the Gulf of California).