Iridaceae Iris

• Floridata: Iris pseudacorus  - Provides information on the distinguishing characteristics, culture, location and usage. With photos.
• Global Invasive Species Database: Iris pseudacorus (herb)  - Contains information on the features of the plant. Includes habitat, general impact, range, nutrition and reproduction.
• Homestead.org: Iris pseudacorus  - Presents information on the history and propagation. Includes other issues and photos.
• Non-Native Invasive Aquatic Plants in the United States: Iris pseudacorus  - contains data on the identification of the plant. Includes habitat, distribution, history, problems and photos.
• Plant Identification: Yellow Flag-Iris pseudacorus  - Presents basic information on the plant. With photos.