Whorled Horsebalm – Native Plant of the Day 11/17/2023
Photo from 4/25/2011. Location:  Lookout Mountain, Hamilton County, TN.
More photos / info at the  Collinsonia verticillata detail page.

Whorled Horsebalm, Early Stoneroot – Collinsonia verticillata

Also NPOD 10/31/2011, 10/31/2012, 10/31/2013, 10/31/2014, 11/17/2015, 11/17/2016, 11/17/2017, 11/17/2018, 11/17/2019, 11/17/2020, 11/17/2021, 11/17/2022