Author: Robert H. Mohlenbrock @ USDA-NRCS PLANTS Database / USDA NRCS. 1995. Northeast wetland flora: Field office guide to plant species. Northeast National Technical Center, Chester.
Title: Iris virginica L. (Virginia iris)
Licence: public domain
Web: https://commons.wikimedia.org/wiki/File:Iris_virginica_-_NRCS.jpg
Accessed on 5 January 2024