]> GH barcode-00872819 United States of America Maine Webster stream ["According to Thoreau's account in The Maine Woods the location was about 3 miles above Second Lake which places it squarely in the township of T6 R10 WELS" R. L. Angelo (in litt.) Oct. 15, 2018] Solidago macrophylla Pursh Pursh 2018-10-15 14:47:24 H. D. Thoreau