• Wind Cave National Park - Two Worlds

    Wind Cave

    National Park South Dakota

Wildflowers - Rocky Mountain Iris

Rocky Mountain Iris - Iris missouriensis
Rocky Mountain Iris - Iris missouriensis
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NPS Photo

Did You Know?

Blue Flax

Blue Flax is often considered a subspecies of the Eurasian L. perenne which is very similar. The plant is named after Meriwether Lewis. More...