January 12, 2022 by mgnvmmfSimpson_The_Berm_Silphium-perfoliatum_Aug3.20_MMF Silphium perfoliatum (cup plant), S. terebinthinaceum (prairie dock), and white hydrangea in The Berm in August 2020. Photo © Mary Free About mgnvmmf Previous Post:Simpson_The_Berm_Silphium-perfoliatum_Aug3.20_MMF