@book {5078,
	title = {Gray{\textquoteright}s manual of botany eighth (centennial) edition - illustrated. A handbook of the flowering plants and ferns of the central and northeastern United States and adjacent Canada},
	year = {1950},
	note = {016},
	publisher = {American Book Company},
	organization = {American Book Company},
	chapter = {677},
	address = {New York},
	author = {Fernald, M. L.}
}
