Nova Scotian Institute of Natural ScienceLawson, George, 1827-18952007-08-162007-08-161867Lawson, G. (1867). On the flora of Canada. Proceedings and Transactions of the Nova Scotian Institute of Natural Science, 1(2), 75-77.http://hdl.handle.net/10222/10105Read on March 7, 18641297401 bytesapplication/pdfenCanadafloraText