A manual of poisonous plants, chiefly of eastern North America, with brief notes on economic and medicinal plants, and numerous illustrations - Pammel, L. H. (Louis Hermann), 1862 -1931 (The Torch press, 1911)

Manual of the botany of Jefferson Co - Young, A. H. (Andrew Harvey), 1852 - ([State Geologist?], 1871)

Manual of the botany of the northern United States - Gray, Asa, 1810 -1888 (Ivison, Blakeman, Taylor, & co, 1867)

Manual of the botany of the northern United States - Gray, Asa, 1810 -1888 (Ivison & Phinney, 1859)

Manual of the botany of the northern United States - Gray, Asa, 1810 -1888 ([s.n.], 1856)

Manual of the botany of the northern United States - Gray, Asa, 1810 -1888 (Ivison, Phinney, & co, 1862)

Manual of the botany of the northern United States - Gray, Asa, 1810 -1888 (Ivison, Phinney, Blakeman & co, 1866)

Manual of the botany of the northern United States - Gray, Asa, 1810 -1888 (Ivison, Phinney, 1862)

A manual of the botany of the northern United States, from New England to Wisconsin and south to Ohio and Pennsylvania inclusive, (the mosses and liverworts by Wm. S. Sullivant,) arranged according to the natural system - Gray, Asa, 1810 -1888 (J. Munroe, 1848)

Manual of the botany of the northern United States : including Virginia, Kentucky, and all east of the Mississippi - Gray, Asa, 1810 -1888 (Ivison, Phinney, 1863)

Manual of the botany of the northern United States : including the district east of the Mississippi and north of North Carolina and Tennessee, arranged according to the natural system - Gray, Asa, 1810 -1888 (Ivison, Phinney, Blakeman, 1868)

Manual of the botany of the northern United States : including the district east of the Mississippi and north of North Carolina and Tennessee, arranged according to the natural system - Gray, Asa, 1810 -1888 (Ivison, Phinney, Blakeman, 1867)

Manual of the botany of the northern United States : including the district east of the Mississippi, and north of North Carolina and Tennessee - Coulter, John Merle, 1851 -1928 (American Book Company, 1889)

Manual of the botany of the northern United States : including the district east of the Mississippi and north of North Carolina and Tennessee - Coulter, John Merle, 1851 -1928 (American Book Co, 1889)

Manual of the botany of the northern United States : including Virginia, Kentucky, and all east of the Mississippi arranged according to the natural system - Gray, Asa, 1810 -1888 (Ivison & Phinney, 1859)

Manual of the botany of the northern United States : including Virginia, Kentucky, and all east of the Mississippi; arranged according to the natural system - Gray, Asa, 1810 -1888 (Ivison, 1859)

Manual of the botany of the northern United States : including the district east of the Mississippi and north of North Carolina and Tennessee - Coulter, John Merle, 1851 -1928 (American Book Company, 1889)

Manual of the botany of the northern United States, including the district east of the Mississippi, and north of North Carolina and Tennessee - Coulter, John Merle, 1851 -1928 (Iverson, Blakeman, 1889)

Manual of the botany of the northern United States. Including Virginia, Kentucky, and all east of the Mississippi: arranged according to the natural system - Gray, Asa, 1810 -1888 (G. P. Putnam & Co. [etc.], 1857)

A manual of the botany of the northern United States,from New England to Wisconsin and south to Ohio and Pennsylvania inclusive, (the mosses and liverworts by Wm. S. Sullivant,) arranged according to the natural system - Gray, Asa, 1810 -1888 (J. Munroe;London, J.Chapman, 1848)

Manual of the flora of the northern states and Canada - Britton, Nathaniel Lord, 1859 -1934 (H. Holt and Co, 1901)

Manual of the flora of the northern states and Canada - Britton, Nathaniel Lord, 1859 -1934 (H. Holt, 1907)

Manual of the flora of the northern states and Canada - Britton, Nathaniel Lord, 1859 -1934 (Holt, 1905)

Manual of the flora of the northern states and Canada, by Nathaniel Lord Britton ... - Britton, Nathaniel Lord, 1859 -1934 (H. Holt and Co, 1901)

Manual of the flowering plants of Iowa - Fitzpatrick, T. J., 1868 - (Privately published, 1899)

A manual of weeds : with descriptions of all the most pernicious and troublesome plants in the United States and Canada, their habits of growth and distribution, with methods of control - Georgia, Ada Eljiva, 1859 -1921 (Macmillan, 1919)

A manual of weeds, with descriptions of all the most pernicious and troublesome plants in the United States and Canada, their habits of growth and distribution, with methods of control - Georgia, Ada Eljiva, 1859 - (The Macmillan Company, 1916)

A manual of weeds, with descriptions of all the most pernicious and troublesome plants in the United States and Canada - Georgia, Ada Eljiva, 1859 - (The Macmillan company, 1914)

A manual on window gardening - Holmes, James H. (J. H. Holmes, 1877)

Manuel complet du jardinier, maraicher, pépiniériste, botaniste, fleuriste et paysagiste - Noisette, Louis, 1772 -1849 (Rousselon, 1835)

Manuel complet du jardinier, maraicher, pépiniériste, botaniste, fleuriste et paysagiste - Noisette, Louis, 1772 -1849 (Rousselon, 1827)

Manuel complet du jardinier maraicher, pépiniériste, botaniste, fleuriste et paysagiste - Noisette, Louis, 1772 -1849 (Rousselon, libraire-éditeur, rue d'Anjou-Dauphine, 1825)

Market gardeners and florists : 1928 price list - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Danish Seed Import, 1928)

Market gardeners and florists : 1929 price list - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Danish Seed Import, 1929)

Market gardeners and florists : 1930 price list - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Danish Seed Import, 1930)

Market gardeners and florists : 1931 price list - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Danish Seed Import, 1931)

Market gardeners and florists : 1932 price list - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Danish Seed Import, 1932)

Market gardeners and florists' special prices for 1916 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Fottler, Fiske, Rawson Co, 1916)

Market gardeners guide : 1957 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (N. Sluis & Sons, 1957)

Market gardeners guide : 1959 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (N. Sluis & Sons, 1959)

Market gardeners guide for 1955 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (N. Sluis & Sons, 1955)

Market gardeners guide for 1956 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (N. Sluis & Sons, 1956)

Marshall's matchless seeds, 1929 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (W.E. Marshall & Co., Inc, 1929)

Marshall's matchless seeds, 1930 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (W.E. Marshall & Co., Inc, 1930)

Marshall's matchless seeds, 1931 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (W.E. Marshall & Co., Inc, 1931)

Marshall's matchless seeds, 1932 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (W.E. Marshall & Co., Inc, 1932)

Marshall's matchless seeds, 1933 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (W.E. Marshall & Co., Inc, 1933)

Marshall's matchless seeds, 1934 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (W.E. Marshall & Co., Inc, 1934)

Marshall's matchless seeds, 1935 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (W.E. Marshall & Co., Inc, 1935)

Marshall's matchless seeds, 1936 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (W.E. Marshall & Co., Inc, 1936)

Marshall's matchless seeds, 1937 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (W.E. Marshall & Co., Inc, 1937)

Marshall's matchless seeds, 1939 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (W.E. Marshall & Co., Inc, 1939)

Marshall's matchless seeds, 1940 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (W.E. Marshall & Co., Inc, 1940)

Marshall's matchless seeds, 1945 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (W.E. Marshall & Co., Inc, 1945)

Marshall's matchless seeds, spring 1941 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (W.E. Marshall & Co., Inc, 1941)

Marshall's matchless seeds, spring 1942 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (W.E. Marshall & Co., Inc, 1942)

Marshall's matchless seeds, spring 1943 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (W.E. Marshall & Co., Inc, 1943)

Marshall's matchless seeds, spring 1944 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (W.E. Marshall & Co., Inc, 1944)

Marshall's seeds. 1917 [catalog] - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (W.E. Marshall & Co, 1917)

Marshall's seeds. 1919 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (W.E. Marshall & Co., Inc, 1919)

Marshall's seeds. 1918 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (W.E. Marshall & Co., Inc, 1918)

Marshall's seeds : 1912 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (W.E. Marshall & Co, 1912)

Marshall's seeds : 1922 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (W.E. Marshall & Co., Inc, 1922)

Marshall's seeds : 1923 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (W.E. Marshall & Co., Inc, 1923)

Marshall's seeds : 1924 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (W.E. Marshall & Co., Inc, 1924)

Marshall's seeds : 1926 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (W.E. Marshall & Co., Inc, 1926)

Marshall's seeds : 1928 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (W.E. Marshall & Co., Inc, 1928)

Marshall's seeds : 25th anniversary, 1902-1927 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (W.E. Marshall & Co., Inc, 1927)

Marshalls seeds. 1916 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (W.E. Marshall & Co, 1916)

Mary's scrap book - Howard, Mary Matilda, (Wm. S. Orr and Co, 1840)

Maryland birdlife - Maryland Ornithological Society. (Maryland Ornithological Society, 1979)

Maule's seed catalogue : 1896 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Maule, 1901)

Maule's seed catalogue for 1889 : free to all - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Maule, 1889)

Maule's seed catalogue for 1892 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Wm. Henry Maule, 1892)

Maule's silver anniversary seed catalogue : 1902 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Maule, 1902)

The Maule seed book : 1926 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Maule, 1909)

The Maule seed book for 1904 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Maule, 1904)

The Maule seed book for 1905 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Maule, 1905)

The Maule seed book for 1906 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Maule, 1906)

The Maule seed book for 1907 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Maule, 1907)

The Maule seed book for 1908 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Maule, 1908)

May's catalogue : northern grown seeds, plants, bulbs & fruits - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (L.L. May & Co, 1911)

May's catalogue of northern grown seeds, plants, bulbs & fruits - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (L.L. May & Co, 1904)

May's catalogue of northern grown seeds, plants, bulbs & fruits - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (L.L. May & Co, 1902)

May's catalogue of northern grown seeds, plants, bulbs & fruits - May, L.L. & Co. (L.L. May & Co, 1903)

May's catalogue of northern grown seeds, plants, bulbs & fruits - May, L.L. & Co. (L.L. May & Co, 1904)

May's catalogue of northern grown seeds, plants, bulbs and fruits : 1910 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (L.L. May & Co, 1910)

McCullough's garden book - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (J. Chas. McCullough Seed Co, 1943)

McCullough's garden book, 1942 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (J. Chas. McCullough Seed Co, 1942)

McCullough's seed catalogue and amateur's guide 1896 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (J.M. McCullough's Sons, 1896)

McCullough's seed catalogue and amateur's guide 1897 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (J.M. McCullough's Sons, 1897)

McCullough's seeds, 1940 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (J. Chas. McCullough Seed Co, 1940)

McCullough's seeds, 1941 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (J. Chas. McCullough Seed Co, 1941)

The McGregor Bro's Co. floral gems - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (McGregor Bros, 1904)

The McGregor Bro's Co floral gems : [catalog] - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (McGregor Bros, 1903)

McGregor Bros.' wholesale price list of plants for florists : for April, May and June, 1894 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (McGregor Bros, 1894)

McGregor Bros.' wholesale price list of plants for florists : for January, February and March 1894 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (McGregor Bros, 1894)

McGregor Brothers' wholesale price list of plants for florists for Janurary, February and March, 1896 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (McGregor Bros, 1896)

McGregor Brothers' wholesale price list of plants for florists for fall of 1896 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (McGregor Bros, 1896)

McGregor Brothers' wholesale price list of plants for florists for fall of 1895 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (McGregor Bros, 1895)

McGregor Brothers' wholesale price list of plants for florists for April, May and June, 1898 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (McGregor Bros, 1898)

McGregor Brothers' wholesale price list of plants for florists for January, February and March, 1898 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (McGregor Bros, 1898)

McGregor Brothers' wholesale price list of plants for florists for April, May and June, 1897 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (McGregor Bros, 1897)

McGregor Brothers' wholesale price list of plants for florists for Janurary, February and March, 1897 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (McGregor Bros, 1897)

McGregor Brothers' wholesale price list of plants for florists for spring of 1900 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (McGregor Bros, 1900)

McGregor Brothers' wholesale price list of plants for florists for April, May and June, 1896 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (McGregor Bros, 1896)

McGregor Brothers' wholesale price list of plants for florists for fall of 1897 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (McGregor Bros, 1897)

McGregor Brothers' wholesale price list of plants for florists, April, May, June 1903 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (McGregor Bros, 1903)

McGregor Brothers' wholesale price list of plants for florists : fall of 1900 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (McGregor Bros, 1900)

McGregor Brothers' wholesale price list of plants for florists for spring of 1895 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (McGregor Bros, 1895)

McGregor Brothers' wholesale price list of plants for florists for spring, 1899 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (McGregor Bros, 1899)

McGregor Brothers' wholesale price list of plants for florists for April, May and June, 1895 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (McGregor Bros, 1895)

McGregor Brothers' wholesale price list of plants for florists for fall of 1899 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (McGregor Bros, 1899)

McGregor Brothers' wholesale price list of plants for florists, April, May, June 1903 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (McGregor Bros, 1904)

McGregor's 1911 spring price list for florists and nurserymen - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (McGregor Bros. Co, 1911)

McGregor's 1932 catalogue - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (McGregor Bros. Co, 1932)

McGregor's 1933 year book - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (McGregor Bros. Co, 1933)

McGregor's 1940 year book - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (McGregor Bros. Co, 1940)

McGregor's 1942 year book - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (McGregor Bros. Company, 1942)

McGregor's advance trade list for January and February 1910 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (McGregor Brothers, 1910)

McGregor's fall catalog of bulbs, plants and seeds. Fall 1919 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (McGregor Bros. Co, 1919)

McGregor's fall catalog of bulbs, plants and seeds : fall 1920 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (McGregor Bros. Co, 1920)