Fertile pinnae of Polystichum acrostrichoides. Photo by S. A. Mori.

• Title

  Fertile pinnae of Polystichum acrostrichoides. Photo by S. A. Mori.

• Creator(s)

  S. A. Mori

• Description

  Abaxial view of fertile pinnae of Polystichum acrostrichoides based on Mori et al. 27756f rom the Westchester Wilderness Walk, Westchester Co., New York. The fertile pinnae of the frond are only found on the upper part of the leaf.

• Specimens

  Specimen - 02111335, S. A. Mori 27756, 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 2014 Scott A. Mori

• Image Type

  Field photograph

• Continent

  North America

• Country

  United States of America