Pulvini of the petioles of Fraxinum americana. Photo by S. A. Mori.

• Title

  Pulvini of the petioles of Fraxinum americana. Photo by S. A. Mori.

• Creator(s)

  S. A. Mori

• Description

  Pulvini of the petioles of Fraxinus americana based on Mori & Jiang 27626 from Lake Rippowam, Westchester County, United States. The leaf arrangement is decussate.

• Specimens

  Specimen - 01096772, S. A. Mori 27626, Fraxinus americana L., Oleaceae (273.0), Magnoliophyta; North America, United States of America, New York, Westchester Co.

• Taxonomy

  Fraxinus americana L.

• Copyright Statement

  Copyright 2013 Scott A. Mori

• Image Type

  Field photograph