What's in Bloom? November Edition

Welcome to our updating webpage: "What's in Bloom?" Below, you'll find all plants of concern that will be blooming during the month of November, with their scientific name, their common name, and the beginning and end of their blooming periods.

This month will be our last update for the season; we'll see you again in April!

Northeastern Illinois

  • Chamaesyce polygonifolia - Seaside Spurge: Jul. 9 - Nov. 5

  • Spiranthes ovalis var. erostellata - October Lady's Tresses: Sept. 23 - Nov. 6

  • Asplenium rhizophyllum - Walking Fern: May 30 - Nov. 13

  • Gentianopsis crinita - Fringed Gentian: Sept. 3 - Nov. 14

  • Lycopodium obscurum - Ground Pine: Sept. 26 - Nov. 17

Southern Illinois

  • Eupatorium torreyanu - Torrey's Thoroughwort: Aug. 1 - Nov. 1

  • Eryngium prostratum - Eryngo: May 1 - Nov. 30

Posted August 5, 2025
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