Volunteers dressed to get wet and dirty came to clean up Woods Creek Rotary Park in Sonora on Friday, and they focused on clearing invasive yellow flag iris plants that thrive in the creek, as well as ...

Yes, it is true that the yellow flag (Iris pseudacorus), which is native to Europe, is used as an ornamental here and blooms with yellow flowers. Like Louisiana irises, they enjoy growing in wet areas ...

Yellow flag iris (Iris pseudacorus) is an aquatic perennial native to Europe and the Mediterranean area. It was originally introduced as an ornamental but has since escaped. It invades areas along ...

The yellow flag iris is a perennial that often grows in very wet conditions along margins of lakes. They grow two to three feet tall with yellow flowers with three sepals and three petals, with petals ...

In lab experiments, the yellow flag iris and a root fungus worked together as a natural strategy to remove forever chemicals from water. Wetlands act as nature’s kidneys: They trap sediments, absorb ...

Garden columnist Dan Gill answers readers' questions each week. To send a question, email Gill at dgill@agcenter.lsu.edu. It was always my understanding that the common yellow iris with a raised vein ...

In lab experiments, the yellow flag iris and a root fungus worked together as a natural strategy to remove forever chemicals from water. Disclaimer: AAAS and EurekAlert! are not responsible for the ...