Stem of Persicaria longiseta. Photo by M. Rothman.

• Title

  Stem of Persicaria longiseta. Photo by M. Rothman.

• Creator(s)

  M. Rothman

• Description

  Stem showing the ocrea (sheaths at each node) of Persicaria longiseta based on Mori et al. 27806 from the Wilderness Walk of the Westchester Land Trust, Westchester Co., New York. Note that the upper margins of the ochrea have setae.

• Specimens

  Specimen - 02456291, S. A. Mori 27806, Persicaria longiseta (Bruijn) Kitag., Polygonaceae (94.0), Magnoliophyta; North America, United States of America, New York, Westchester Co.

• Taxonomy

  Persicaria longiseta (Bruijn) Kitag.

• Image Type

  Field photograph