Specimen Information

Iris pseudacorus
Iris pseudacorus
(yellow iris)
Plants
Exotic

Specimen ID230025
GroupPlants
GenusIris
Speciespseudacorus
Common Nameyellow iris
StateWA
CountyKittitas/Yakima
LocalityCentral Washington, east foothills of Cascades, spread throughout and down through Yakima.
Mapping AccuracyCentroid
Centroid Type 
HUC8 NameYakima
HUC8 Number17030000
Map
Collection Year1997
Potential Pathwayunknown
Statusestablished
Freshwater/MarineFreshwater


Disclaimer:

The data represented on this site vary in accuracy, scale, completeness, extent of coverage and origin. It is the user's responsibility to use these data consistent with their intended purpose and within stated limitations. We highly recommend reviewing metadata files prior to interpreting these data.

Citation information: U.S. Geological Survey. [2025]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [12/19/2025].

Contact us if you are using data from this site for a publication to make sure the data are being used appropriately and for potential co-authorship if warranted.

For general information and questions about the database, contact Wesley Daniel. For problems and technical issues, contact Matthew Neilson.