A presentation about weed control was one of a handful of items heard during Thursday evening’s Lower Elkhorn Natural ...

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 ...

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 ...

Invasive plants, or noxious weeds, displace plants endemic to Idaho and can significantly alter native ecosystems. They can ...

33,623 people played the daily Crossword recently. Can you solve it faster than others?33,623 people played the daily Crossword recently. Can you solve it faster than others ...

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, north-facing beds that are shielded from ...

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 ...

Some yellow irises are an invasive species. You can distinguish them by feeling the leaves for the prominent veins that are present in yellow flag leaves but not in yellow Louisiana iris leaves.

3. Iris pseudacorus. Known as yellow flag iris, this is a species that, planted on the edge of a pond, will grow with weedy abandon.