Indiana Dunes Flower Quest-August Header Item 1


Indiana Dunes Flower Quest—AUGUST

Autumn may be just around the corner, but there are still plenty of floral gems blooming in the Indiana Dunes! There’s still time to go on the Indiana Dunes Flower Quest, and see how many you can spot before they disappear for another year!

How many of these fleeting wildflowers can you find? We’ve created an online reference below for you to track your progress. In the interest of being environmentally friendly, we encourage you to keep a mental note of your progress or take notes using your smart phone.

Be sure to tag @indianadunes and use #dunesflowerquest.

Need some help identifying your discoveries?  Try

A Note on Invasive Wildflowers

The Indiana Dunes are home to so many beautiful wildflowers. Unfortunately, not all of them belong here. Over the years, non-native species have taken root in the region, crowding out native species that are crucial for supporting fragile ecosystems. The parks, non-profit organizations, and volunteers work diligently to restore these areas.

If you spot an invasive species, please leave it be: it takes careful oversight to remove these plants without damaging the area, and poison ivy, ticks, and sometimes even toxins from the plants themselves can be a hazard.


These purple flowers are part of the sunflower family. Although they may look lovely, they are invasive, crowding out native plants. They are thought to have been brought over from Europe in the nineteenth century.

Oriental Bittersweet

This vine is native to Asia, and it has small greenish flowers that are replaced by bright reddish-orange berries. With its bright berries, it was once popular both for gardens and decorating, but its vines can spread quickly and choke native trees.

Purple Loosestrife

With multiple purple flowers growing from a tall spike, the purple loosestrife was brought over from Europe in the nineteenth century as a colorful addition to gardens. This hardy plant poses such a danger to native wildflowers that its sale was outlawed in 1996.

More Things to See & Do

Plant Your Own Monarch Garden

Save 25%

Applies to any 3 Butterfly-Loving, 1 Gallon Perennials (Regular price, in-stock perennials only. While Supplies last)

15% Off

Applies to native plants and monarch butterfly plants. Valid on regularly priced plants, shrubs, and trees only.

15% Off

Applies to native plants and monarch butterfly plants. Valid on regularly priced plants, shrubs, and trees only.

Tales from the Dunes

The Indiana Dunes Blog

The Indiana Dunes National Park is 7th in the nation for vascular plant biodiversity and 3rd in the nation for species density. We pack a lot of flowers in a small space! Read these blogs for more of the story.

Plants and Wildlife

Indiana’s Springtime Wetlands

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Plants and Wildlife

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One of the first Indiana wetland residents to begin filling the spring air with its call is the western chorus frog. But first they need to first…

Plants and Wildlife

If Monarch Wings Could Talk

The state of a monarch’s wings in the fall tells us a lot about what is in store for that particular butterfly in the months ahead. 

Book a Place to Stay

Bed & Breakfasts

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Hotels & Inns

A convenient stay located near downtown? What about a country retreat heaped in Old World charm? Or a place you can bring your four-legged friend? Your unique getaway deserves a distinct accommodation.