Iris pseudacorus. Known as yellow flag iris, this is a species that, planted on the edge of a pond, will grow with weedy abandon. It is also suitable for planting in narrow, ...

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 ...

June 07, 2025 at 6:00am BST. One of my favourite flowers at this time of year is the yellow flag iris, Iris pseudacorus, an understated Irish native perennial with both architectural and ...

Volunteers, including Sonora residents Bailey Ramberg, Christina Van Beekom, and Bryn Miller, help remove invasive yellow flag iris from Woods Creek on Friday during a cleanup event organized by ...

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 ...

There are 250 species of irises. Are there any unusual or especially stunning ones that you grow and would like to share with readers of this column?