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 ...

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 ...

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 ...

In its annual report presented Monday, Jan. 5, the Bonner County Noxious Weed Department outlined the status of several ...

Garden columnist Dan Gill answers readers' questions each week. To send a question, email Gill at [email protected]. It was always my understanding that the common yellow iris with a raised vein ...