Part of a leaf of Polystrichum acrosticoides. Photo by S. A. Mori.

• Title

  Part of a leaf of Polystrichum acrosticoides. Photo by S. A. Mori.

• Creator(s)

  S. A. Mori

• Description

  Part of a leaf of Polystrichum acrosticoides based on Mori 27890 from the Westchester Wilderness Walk/Zofnass Family Preserve, Westchester Co., New York. The protrusion at the base of the pinnule helps with the identification of this species.

• Specimens

  Specimen - 02269455, S. A. Mori 27890, Polystichum acrostichoides (Michx.) Schott, Dryopteridaceae (3.0), Pteridophyta; North America, United States of America, New York, Westchester Co.

• Taxonomy

  Polystichum acrostichoides (Michx.) Schott

• Copyright Statement

  Copyright 2015 Scott A. Mori

• Image Type

  Field photograph

• Subject Part

  Leaf

• Continent

  North America

• Country

  United States of America