leaf mine on pilewort - Phyllocnistis insignis Ledges State Park, Boone, Boone County, Iowa, USA July 31, 2011 Size: 1-2 m wide
Leaf mine on upper surface of Pilewort [a.k.a. "Fireweed"] (Erechtites hieraciifolia) [Asteraceae] along woodland edge.
gathering_2011
Contributed by John Pearson on 2 August, 2011 - 9:10pm Last updated 3 August, 2011 - 1:13pm |