Description:

Underside surface of the pinna of Polystichum acrostichoides based on F. B. Matos et al. 2258 from Zofnass Family Preserve, Eastern loop, Westchester County, New York. Note that the underside surface has linear scales (hairlike). Scaly stipe.

Taxonomic name:

Polystichum acrostichoides (Michx.) Schott (Zofnass Family Preserve)

Licence:

Keywords:

Fern (Image keywords), Polystichum acrostichoides (Image keywords), Christmas Fern (Image keywords), Underside surface (Image keywords), Pinna (Image keywords), scales (Image keywords), Stipe (Image keywords)

Creator:

C. Matos

Pinna of Polystichum acrostichoides