One of my favourite flowers at this time of year is the yellow flag iris, Iris pseudacorus, an understated Irish native ...

In a reversal of the old adage that art reflects life ... bright yellow blossom on a stalk up to 4 feet tall, yellow flag iris is often planted in natural and artificial wetlands and ponds ...

Irises range from expensive and somewhat finicky high-bred varieties of bearded iris to the virtually carefree yellow flag, a hard-to-stop wetland plant. But what all irises have in common is ...

Weed superintendent Todd Herndon and board members Justin Gosnell, Justin Roberts, Ron Aden and Darold Miller heard public comment about the yellow flag iris. The board wants the plant designated ...

Yellow flag iris seeds and rhizomes are spread by water movement and machinery to infest new areas.Waikato Regional Council / Cambridge-Edition There's no doubt that yellow flag iris is a pretty ...

Yellow flag iris invades ditches, wetlands, streams, lake shorelines, and shallow ponds, according to experts. P.E.I.'s Invasive Species Council wants more Islanders to be on the lookout for ...