Dedicated to the study,
appreciation, and conservation of the
native flora and natural communities of Illinois

Summer Events

People shopping that the Central Chapter's Annual Native Plant Sale.

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INPS Annual Native Plant Sale

Hosted by the Central Chapter
May 10, 2025

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INPS Annual Gathering

Hosted by the Southern Chapter
June 20-22
Registration now open

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This is one of the things
we do best

The Illinois Native Plant Society
Reseach Fund

Developed to promote the conservation of Illinois native plants and communities
through scientific research through annual grant awards

42 Research Grants total in 8 cycles since 2018.
7 Survey Grants in 5 cycles since 2021.

2025 Grant applications are now closed.
Get ready for 2026!

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News

Logo with Kankakee Mallow on Illinois outline

See the largest prairie in Illinois. Wear sturdy boots, pants and be prepared for ticks and chiggers. After visit the Twisted Anchor in Wilmington for drinks, food and conversation.

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Logo with Kankakee Mallow on Illinois outline

See rare dolomite prairie and plants. Sturdy boots and relatively short, level walk. Ticks and chiggers. Retire to Twisted Anchor afterward.

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Logo with Kankakee Mallow on Illinois outline

See sand savannas and wetlands. Wear sturdy, long pants and bootsfor sandy trails with some off trail on nearly level ground. Expect ticks and chiggers.

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Logo with Kankakee Mallow on Illinois outline

Come see some of the biggest prairie in Illinois at Heidecke Lake. Ticks, chiggers and off trail walking. Who could ask for more. Cool off at Carson’s Tap House (823 Liberty St) in Morris afterward.

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Logo with Kankakee Mallow on Illinois outline

Sand Ridge Savanna Nature Preserve walk, meet at Kankakee Sands (Will County) parking lot 10 a.m. Boots, sturdy pants, bug spray and lots of off trail walking.

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McKinley Woods Forest Preserve walk

Meet at McKinley Woods Forest Preserve for a 10 a.m. walk to see green flowers and lovely views. Retire for food, drinks and conversation afterward.

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