100 years in the Blue Grass country - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Hillenmeyer Nurseries, 1941)

100th anniversary, 1849, 1949 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Adams Nursery, Incorporated, 1949)

102nd year : fall 1943–spring 1944 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Hillenmeyer Nurseries, 1943)

1827 Wholesale catalogue of American trees, shrubs, plants, and seeds, cultivated and for sale at the linnaean botanic garden and nurseries, near New-York - Wm. R. Prince & Co. (Wm. R. Prince & Co, 1827)

1893-4 wholesale catalogue of hardy plants and shrubs - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Bellevue Nursery, 1894)

1894 Meehans' Nurseries - Meehan, Thomas, 1826 -1901 (Meehans' Nurseries, 1894)

1905 [catalog] - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Elm City Nursery Company, 1905)

1908 catalogue of Rockmont Nursery - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (D.M. Andrews, 1908)

1908 price list - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Elm City Nursery Company, 1908)

1909 catalogue of Rockmont Nursery - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (D.M. Andrews, 1909)

1909 price list of nursery grown evergreens and collected native trees, shrubs and plants - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (L.E. Williams, 1909)

1910 catalogue of Rockmont Nursery - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (D.M. Andrews, 1910)

1911 general catalogue of Rockmont Nursery - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (D.M. Andrews, 1911)

1912 general catalogue of Rockmont Nursery - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (D.M. Andrews, 1912)

1912 price list of collected native trees, shrubs and plants - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (L.E. Williams, 1912)

1913 general catalogue of Rockmont Nursery - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (D.M. Andrews, 1913)

1913 price list of collected native trees, shrubs and plants - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (L.E. Williams, 1913)

1914 [catalog] - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Glen Brothers Inc, 1914)

1914 price list of collected native trees, shrubs and plants - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (L.E. Williams, 1914)

1915 catalog - Andrews, D. M. (Rockmont Nursery, 1915)

1915 [catalog] - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Glen Brothers Inc, 1915)

1915 [catalog] - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Meneray-Omaha Nursery Co, 1915)

1915 price list of collected native trees, shrubs and plants - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (L.E. Williams, 1915)

1916 price list of collected native trees, shrubs and plants - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (L.E. Williams, 1916)

1919 price list of hardy trees, shrubs, vines and plants for all purposes - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (New England Nurseries Co, 1919)

1920 price list of collected native trees, shrubs and plants - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (L.E. Williams, 1920)

1921-1922 catalog. No. 12 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (J.B. Pilkington, 1921)

1921 price list of collected native trees, shrubs and plants - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (L.E. Williams, 1921)

1921 price list of hardy trees, shrubs, vines and plants for all purposes - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (New England Nurseries Co, 1921)

1922 price list of collected native trees, shrubs and plants - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (L.E. Williams, 1922)

1922 retail price-list of trees, shrubs, roses and plants - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Berryhill Nursery Company, 1922)

1923-1924 retail price-list of trees, shrubs, roses and plants - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Berryhill Nursery Company, 1923)

1923 price list of collected native trees, shrubs and plants - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (L.E. Williams, 1923)

1924 price list of collected native trees, shrubs and plants - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (L.E. Williams, 1924)

1924 price list of hardy trees, shrubs, vines, and plants for all purposes - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (New England Nurseries Co, 1924)

1925 price list : hardy trees, shrubs, vines, and plants for all purposes - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (New England Nurseries, 1925)

1925 price list of collected native trees, shrubs and plants - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (L.E. Williams, 1925)

1926 price list : hardy trees, shrubs, vines, and plants for all purposes - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (New England Nurseries, 1926)

1926 price list of collected native trees, shrubs and plants - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (L.E. Williams, 1926)

1927 price list of collected native trees, shrubs and plants - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (L.E. Williams Nursery Co, 1927)

1928 garden book - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (California Nursery Company, 1928)

1928 price list of collected native trees, shrubs and plants - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (L.E. Williams Nursery Co, 1928)

1928 Year book & catalogue : Little Tree Farms - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Little Tree Farms, 1928)

1929 price list of collected native trees, shrubs and plants - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (L.E. Williams Nursery Co, 1929)

1930 price list of collected native trees, shrubs and plants - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (L.E. Williams Nursery Co, 1930)

1931 spring price list of high grade, dependable nursery stock : supplementing illustrated catalogue - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Louisville Nurseries, 1931)

1931 wholesale trade list of Shrewsbury Nurseries - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Shrewsbury Nurseries, 1931)

1932 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Tiger Nurseries, Inc, 1932)

1932 wholesale trade list of hardy native lilies, orchids, ferns, aquatic and bog plants, wild flowers, deciduous trees and shrubs, and evergreens - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Isaac Langley Williams, 1932)

1932 wholesale trade list of Shrewsbury Nurseries - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Shrewsbury Nurseries, 1932)

1934 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Tiger Nurseries, Inc, 1934)

1934 mid-winter and spring 1935 wholesale trade list - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Cumberland Valley Nurseries, Inc, 1934)

1934 wholesale price list of collected and nursery grown native trees, shrubs and plants - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (L.E. Williams Nursery Company, 1934)

1935 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Tiger Nurseries, Inc, 1935)

1935 1936 season wholesale price list - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Cumberland Valley Nurseries, Incorporated, 1935)

1935 wholesale price list of collected and nursery grown native trees, shrubs and plants - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (L.E. Williams Nursery Company, 1935)

1935 wholesale trade list of hardy native lilies, orchids, ferns, aquatic and bog plants, wild flowers, deciduous trees and shrubs, and evergreens - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Isaac Langley Williams, 1935)

1936 fall price list wholesale - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Princeton Nurseries, 1936)

1936 spring price list wholesale - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Princeton Nurseries, 1936)

1936 Wholesale trade list of hardy native lilies, orchids, ferns, aquatic and bog plants, wild flowers, deciduous trees and shrubs, and evergreens - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Isaac Langley Williams, 1936)

1937 Bargains in large evergreens - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Kelsey Nursery Service, 1937)

1937 fall price list wholesale - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Princeton Nurseries, 1937)

1937 Retail price list - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Adams Nursery, Inc, 1937)

1937 spring price list wholesale - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Princeton Nurseries, 1937)

1937 wholesale price list of collected native trees, shrubs, plants and bulbs - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (L.E. Williams Nursery Company, 1937)

1937 wholesale trade list of hardy native lilies, orchids, ferns, aquatic and bog plants, wild flowers, deciduous trees and shrubs, and evergreens - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Isaac Langley Williams, 1937)

1938 fall price list wholesale - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Princeton Nurseries, 1938)

1938 Price list - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Adams Nursery, Inc, 1938)

1938 spring price list wholesale - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Princeton Nurseries, 1938)

1938 wholesale trade list of hardy native lilies, orchids, ferns, aquatic and bog plants, wild flowers, deciduous trees, and shrubs, and evergreens - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Isaac Langley Williams, 1938)

1939 Price list, ninetieth anniversary - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Adams Nursery, Inc, 1939)

1939 wholesale trade list of hardy native lilies, orchids, ferns, aquatic and bog plants, wild flowers, deciduous trees, and shrubs, and evergreens - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Isaac Langley Williams, 1939)

1940 fall price list wholesale - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Princeton Nurseries, 1940)

1940 Price list - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Adams Nursery, Inc, 1940)

1940 wholesale trade list of hardy native lilies, orchids, ferns, aquatic and bog plants, wild flowers, deciduous trees, shrubs, and evergreens - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Isaac Langley Williams, 1940)

1941 Price list - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Adams Nursery, Inc, 1941)

1941 spring price list wholesale - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Princeton Nurseries, 1941)

1941 wholesale price-list, for members of the trade only - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Bobbink & Atkins, 1941)

1942 Price list - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Adams Nursery, Inc, 1942)

1943 Autumn planting : catalog 133 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Kelsey Nursery Service, 1943)

1943 Price list - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Adams Nursery, Inc, 1943)

1943 special quantity prices - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Kelsey Nursery Service, 1943)

1944 Autumn planting : catalog 135 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Kelsey Nursery Service, 1944)

1944 Price list - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Adams Nursery, Inc, 1944)

1946 Fall planting guide - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Waynesboro Nurseries, Inc, 1946)

1947 Price list - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Adams Nursery, Inc, 1947)

1950 planting guide - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Waynesboro Nurseries, Inc, 1950)

1951 planting guide - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Waynesboro Nurseries, Inc, 1951)

1952 planting guide catalog - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Waynesboro Nurseries, Inc, 1952)

1953 autumn planting. Catalog no. 153 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Kelsey Nursery Service, 1953)

1953 planting guide, catalog - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Waynesboro Nurseries, 1953)

1954 fall. Catalog no. 154 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Kelsey Nursery Service, 1954)

1955 fall. Catalog no. 156 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Kelsey Nursery Service, 1955)

1956 fall. Catalog no. 158 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Kelsey Nursery Service, 1956)

1974 environmental monitoring and baseline data. Volume III, Temperate studies - Correll, David L. (Smithsonian Institution, 1975)

1975 environmental monitoring and baseline data. Temperate studies - Correll, David L. (Smithsonian Institution, 1976)

1979 Research accomplishments : forests for our needs - United States. Forest Service. (U.S. Dept. of Agriculture, Forest Service, 1980)

27th annual offering of sterling seeds : season of 1911 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Northrup, King & Co, 1911)

4 Winds spring catalog : April 1938 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Four Winds Farm Nursery Inc, 1938)

500 wild flowers of San Antonio and vicinity - Quillin, Ellen Schulz, 1892 -1970 (The author, 1922)

81 years of nursery service - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (I.E. Ilgenfritz Sons & Co, 1928)

A. Gude Sons Co. nurseries, Washington, D.C - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (A. Gude Sons Co, 1939)

Abhandlung von Bäumen, Stauden und Straüchen : welche in Frankreich in freier Luft erzogen werden - Duhamel du Monceau, M., 1700 -1782 (J. M. Seligmann, 1762)

Abhandlungen der Naturforschenden Gesellschaft zu Görlitz - Staatliches Museum für Naturkunde Görlitz. (1887)

Acclimated evergreens, trees, shrubs, perennials for your garden, lawn, park - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Westover Nursery Co, 1923)

Acta Botánica Mexicana - Instituto de Ecología, A C. (Instituto de Ecología, A C, 2013)

Actes du Congrés international de botanique tenu a Paris en août 1867, sous les auspices de la Société botanique de France - Fournier, Eugène, 1834 -1884 (G. Bailliére, 1867)

Additions to the list of New Brunswick plants (continued from last year's report) - Fowler, James, 1829 -1923 (s.n, 1880)

An address upon the forests of New Hampshire - Walker, Joseph Burbeen, 1822 -1912 (Campbell and Hanscom, printers, 1872)

Advance 1948 price-list - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Kelsey Nursery Service, 1948)

Advance bulletin of forestry and lining out stock : spring 1927 [price list] - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Kelsey Nursery Service, 1927)

Advancing knowledge of forests and rangelands : 1984 research accomplishments - United States. Forest Service. (U.S. Dept. of Agriculture, Forest Service, 1985)

Adventures with animals and plants - Kroeber, Elsbeth, 1882 - (D. C. Heath, 1948)

After fifty years : 1882-1932 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (F. & F. Nurseries, 1932)

L'Agricoltura coloniale - Istituto agricolo coloniale (Florence, Italy) (Istituto agronomico per l'Africa italiana [etc.], 1907)

Agricultural botany - Darlington, William, 1782 -1863 (J. W. Moore, 1847)

Agricultural botany an enumeration and description of useful plants and weeds, which merit the notice, or require the attention, of American agriculturists - Darlington, William, 1782 -1863 (J.W. Moore, 1847)

Agriculture - James, C. C. (Charles Canniff), 1863 -1916 (G.N. Morang, 1898)

Agriculture - James, C. C. (Charles Canniff), 1863 -1916 (G.N. Morang, 1899)

Agriculture of New York : comprising an account of the classification, composition and distribution of the soils and rocks ... together with a condensed view of the climate and the agricultural productions of the state - Emmons, Ebenezer, 1799 -1863 (C. Van Benthuysen, 1846)

Agriculture of North Carolina, part II : containing a statement of the principles of the science upon which the practices of agriculture as an art are founded - Emmons, Ebenezer, 1799 -1863 (W.W. Holden, Printer to the State, 1860)

Air pollution effects on vegetation, including forest ecosystems : proceedings of the Second US-USSR Symposium - United States. Environmental Protection Agency. (Northeastern Forest Experiment Station, 1989)

Alaska-cedar : a bibliography with abstracts - Harris, A. S. (Pacific Northwest Forest and Range Experiment Station, Institute of Northern Forestry, 1969)

[Albany Nurseries materials] - Liberty Hyde Bailey Hortorium. Ethel Z. Bailey Horticultural Catalogue Collection. (Albany Nurseries, 1917)

Albert Schenkel, Samen : 1935 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Albert Schenkel, 1935)

Allegany County - Merriam, C. Hart (Clinton Hart), 1855 -1942 (Johns Hopkins Press, 1900)

Allgemeine botanische Zeitschrift für Systematik, Floristik, Pflanzengeographie etc - Kneucker, Johann Andreas, 1862 -1946 (J.J. Reiff, 1903)

Allgemeine botanische Zeitschrift für Systematik, Floristik, Pflanzengeographie etc - Kneucker, Johann Andreas, 1862 -1946 (J.J. Reiff, 1906)

Allgemeine deutsche Garten-Zeitung - Praktische Gartenbau-Gesellschaft im Bayern zu Frauendorf. (F. Pustet, 1827)

Allgemeine Gartenzeitung - Otto, Friedrich, 1783 -1856 (1834)

Allgemeine Gartenzeitung - Otto, Friedrich, 1783 -1856 (1853)

Allgemeine Gartenzeitung - Otto, Friedrich, 1783 -1856 (1855)

Allgemeines Polyglotten-Lexicon der Naturgeschichte mit erklaerenden Anmerkungen - Nemnich, Philipp Andreas, 1764 -1822 (Nemnich, 1793)

Alsographia americana : or An American grove of new or revised trees and shrubs of the genera myrica, calycanthys, salix, quercus, fraxinus, populus, tilia, sambucus, viburnum, cornus, juglans, aesculus &c, with some new genera, monographs, and many new sp. in 330 articles, completing 1405 g. and sp. as a continuation of th Syla telluriana and North American trees and shrubs - Rafinesque, C. S. (Constantine Samuel), 1783 -1840 (s.n, 1838)

The Alumni journal - College of Pharmacy of the City of New York. Alumni Association. (Alumni Association of the College of Pharmacy of the City of New York, 1894)

American agriculturist (Orange Judd Co., Publishers [etc.], 1862)

American agriculturist (Orange Judd Co., Publishers [etc.], 1867)

American agriculturist (Orange Judd Co., Publishers [etc.], 1874)

American agriculturist (Orange Judd Co., Publishers [etc.], 1882)

American agriculturist (Orange Judd Co., Publishers [etc.], 1960)

American agriculturist, for the farm, garden and household (Orange Judd Co, 1867)

The American botanist and florist : including lessons in the structure, life, and growth of plants : together with a simple analytical flora, descriptive of the native and cultivated plants growing in the Atlantic division of the Americ by Alphonso Wood - Wood, Alphonso, 1810 -1881 (A. S. Barnes, 1877)

The American botanist and florist; including lessons in the structure, life, and growth of plants; together with a simple analytical flora, descriptive of the native and cultivated plants growing in the Atlantic division of the American union - Wood, Alphonso, 1810 -1881 (A.S. Barnes & company, 1870)

The American botanist and florist: including lessons in the structure, life, and growth of plants; together with a simple analytical flora, descriptive of the native and cultivated plants growing in the Atlantic division of the American union - Wood, Alphonso, 1810 -1881 (A. S. Barnes, 1870)

The American botanist and florist, including lessons in the structure, life growth of plants, together with a simple analytical flora, descriptive of the native and cultivated plants growing in the Atlantic division of the American union - Wood, Alphonso, 1810 -1881 (Barnes, 1900)

The American botanist and florist: including lessons in the structure, life, and growth of plants; together with a simple analytical flora, descriptive of the native and cultivated plants growing in the Atlantic division of the American union - Wood, Alphonso, 1810 -1881 (A. S. Barnes & Company, 1873)

The American botanist : a monthly journal for the plant lover - Clute, Willard Nelson, 1869 -1950 (Willard N. Clute & Co, 1913)

The American botanist : a monthly journal for the plant lover - Clute, Willard Nelson, 1869 -1950 (Willard N. Clute & Co, 1915)

The American botanist : a monthly journal for the plant lover - Clute, Willard Nelson, 1869 -1950 (Willard N. Clute & Co, 1916)

The American botanist : a monthly journal for the plant lover - Clute, Willard Nelson, 1869 -1950 (Willard N. Clute & Co, 1919)

The American botanist : a monthly journal for the plant lover - Clute, Willard Nelson, 1869 -1950 (Willard N. Clute & Co, 1925)

The American entomologist (Max Jaegerhuber, 1880)

The American entomologist and botanist ([s.n.], 1870)

The American entomologist and botanist ([s.n.], 1868)

The American farmer's encyclopedia and dictionary of rural affairs : embracing all the most recent discoveries in agricultural chemistry - Emerson, G. (Gouverneur), 1796 -1874 (Carey and Hart, 1844)

The American farmer's encyclopedia : embracing all the recent discoveries in agricultural chemistry, and the use of mineral, vegetable and animal manures, with descriptions and figures of American insects, injurious to vegetation. Being a complete guide for the cultivation of every variety of garden and field crops. Illustrated by numerous engravings of grasses, grains, animals, implements, insects, etc - Emerson, G. (Gouverneur), 1796 -1874 (A.O. Moore, Agricultural Book Publisher, 1858)

The American farmer's encyclopedia; embracing all the recent discoveries in agricultural chemistry - Emerson, G. (Gouverneur), 1796 -1874 (A. O. Moore, 1858)

American fern journal - American Fern Society. (American Fern Society, 1922)

American fern journal - American Fern Society. (American Fern Society, 1945)

American fern journal - American Fern Society. (American Fern Society, 1947)

American fern journal - American Fern Society. (American Fern Society, 1959)

American fern journal - American Fern Society. (American Fern Society, 1960)

American fern journal - American Fern Society. (American Fern Society, 1962)

American fern journal - American Fern Society. (American Fern Society, 1982)

American fern journal - American Fern Society. (American Fern Society, 1990)

American fern journal - American Fern Society. (American Fern Society, 1998)

American fern journal - American Fern Society. (American Fern Society, 2000)