While researching an article for Erigenia, the peer-reviewed journal of the Illinois Native Plant Society, I ran across a notation about a “Mrs. Chase.” Since she was the only woman mentioned amid many eminent male botanists, my interest was piqued. A cursory internet search for her yielded no immediate helpful results so I dropped it…
Read more

Tall goldenrod (Solidago altissima) is an aster family species native to a large portion of North America and introduced to Europe and Asia. This species has the beautiful golden-yellow flowers typical of other goldenrods, and blooms from late summer into the fall. The plants tend to stand out at the end of their flowering period…
Read more

March 19, 2021 We are writing as concerned members and board of the Northeast Chapter of the Illinois Native Plant Society (INPS). The mission of the INPS is to promote the study, appreciation, and conservation of the native flora and natural communities of Illinois. A recently proposed ordinance to create a Managed Native Garden Registry…
Read more

The 2021 Illinois Indigenous Plants Symposium will be held virtually from April 15 through April 17! Join us to explore this year’s theme, “Putting Theory into Practice: Ecosystem Restoration and Management.” Nine sessions held over three days provide numerous learning opportunities on topics ranging from different management techniques to successful management partnerships. Join us!  The…
Read more

Chicago Managed Native Garden Registry Town HallTuesday, March 2nd, 2021 at 7PMRSVP (Zoom) Join a virtual “town hall” on the proposed Managed Native Garden Registry Ordinance for the City of Chicago on Tuesday, March 2nd at 7PM. Representatives from the offices of co-sponsoring aldermen and the Department of Planning and Development will be present to…
Read more

Scutellaria — or skullcap — species can be found in a variety of habitats in northeastern Illinois. These perennials belong to the mint family (note their opposite leaves); more than 470 species of skullcaps can be found worldwide, mainly in temperate regions. The genus name comes from the Latin scutella, meaning “square-shaped salver or tray;…
Read more

Somewhere in a lake near you, in a shallow bay, grows a floating plant with pouchlike sacs on its leaflets. The sacs each have a “spring- loaded” trap door that can open and shut in a fraction of a second. The “triggers” are hairs, known as “trichomes” in plants, around the mouth of the sac.…
Read more

Glossary text by Gerould Wilhelm & Laura RerichaGlossary illustrations by Kathleen Marie Garness An excellent new illustrated botanical glossary was recently published by the Conservation Research Institute and Indiana Academy of Science. It is a freely available companion to the Flora of the Chicago Region (2017), written by Gerould Wilhelm and Laura Rericha. This new…
Read more

Ageratina altissima, or white snakeroot, is the only species of its genus found in the Chicagoland region, but it is widespread, even weedy. (The more than 300 species in the genus Ageratina mainly occur in the warmer regions of the Americas and West Indies.) White snakeroot is an herbaceous perennial around 1.5-3’ tall with opposite,…
Read more

When visiting prairie fens, oak savannas, and woodlands this time of year, you may encounter flowering Maianthemum stellatum (previously Smilacina stellata); its common names include star-flowered lily-of-the-valley and starry false Solomon’s seal. Its name derives from its showy, white flowers, which are replaced by striped green berries that ripen into a deep red later in…
Read more