]> GH barcode-02069230 Canada Nova Scotia by Tusket River, Tusket Falls Bartonia paniculata subsp. iodandra (B. L. Robinson) J. M. Gillett (B. L. Robinson) J. M. Gillett 2020-06-18 17:01:33 M. L. Fernald, C. H. Bissell, C. B. Graves, B. H. Long & D. H. Linder