Sommers, John, 1844-Nova Scotian Institute of Natural Science2008-12-192008-12-191876Sommers, J. (1876). (Appendix) Introduction to a synopsis of the flora of Nova Scotia. Proceedings and Transactions of the Nova Scotian Institute of Natural Science, 4(2), 181-183.http://hdl.handle.net/10222/11455In the same volume, see also: A catalogue of the flora of Nova Scotia, arranged according to Gray's Manual of Botany for the N. United States of America, 4(2): 184-222.enNova ScotiafloraplantscatalogueText