]> GH barcode-02068920 United States of America Michigan Drummond Island [on August 3, 1839, Houghton and Bull travelled by boat along the south shore of Drummond Island toward the northeast corner -- A. A. Reznicek, 2023] Asplenium ruta-muraria Linnaeus Linnaeus 2024-01-04 11:47:42 D. Houghton & G. H. Bull