]> FH barcode-00996671 United States of America Vermont on copper soil in coppermine, exposed to sun, air permeated with smell of sulfur abandoned copper mine, West Fairlee Plectocolea crenulata var. gracillima (Smith) Frye & L. Clark (Smith) Frye & L. Clark 2019-04-18 19:14:07 E. P. Hutchinson