Humulus lupulus L. [Cannabaceae]: Photo by C. A. Gracie.

• Title

  Humulus lupulus L. [Cannabaceae]: Photo by C. A. Gracie.

• Creator(s)

  C. A. Gracie

• Description

  Pollen of Humulus lupulus L. [Cannabaceae] based on unvouchered plants.

• Taxonomy

  Humulus lupulus L.

• Copyright Statement

  Copyright 2019 Carol Ann Gracie. All rights reserved.

• Image Type

  Field Photograph

• Subject Part

  Pollen

• Continent

  North America

• Country

  United States of America