Yellow-flag Iris
This plant has been used as a form of water treatment since it has the ability to take up heavy metals through its roots.
Yellow-flag iris
The Wilden Marsh Blog
A nature conservation blog about the fauna and flora of Wilden Marsh Nature Reserve and Site of Special Scientific Interest in the Lower Stour Valley, Worcestershire, England.
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An interesting fact 🙂
A beautiful flower, one of my favorites. Do the metals alter the flowers’ colors?