1907 catalogue of seeds - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (C.C. Morse & Co, 1907)

1910-11 wholesale price-list : hardy perennials, hardy vines, shrubs, roses, evergreens, fruit and shade trees, etc - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Palisades Nurseries, Incorporated, 1910)

1915 winter and spring florists' catalogue of seeds and bulbs for forcing and planting - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Arthur T. Boddington, 1915)

1917 spring garden guide - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Arthur T. Boddington Co. Incorporated, 1917)

1927 seeds [catalog] - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Dietz & Trivett Co, 1927)

1928 General catalog [of] seeds, plants, bulbs and shrubs - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Ralph E. Huntington, 1928)

1929 Barr's seed guide containing a select list of the best vegetables and the most beautiful flowers with many useful hints on culture - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Barr & Sons, 1929)

1930 annual - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Lohrman Seed Co, 1930)

1930 seed annual - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (J. Chas. McCullough Seed Co, 1930)

1931 [catalog] - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Wilson S. Brower Company, Inc, 1931)

1931 seed annual - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (J. Chas. McCullough Seed Co, 1931)

1932 addtions to catalog of 1931 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Eddie & Gamwell, Inc, 1932)

1932 Butzer's seeds - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (J.J. Butzer, 1932)

1932 Catalogue of "sterling quality" seeds, garden, field, flower and lawn - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Allen, Sterling & Lothrop, 1932)

1932 Delightful old-fashioned flowers : a most complete collection of hardy plants for borders and rock gardens - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Hammonassett Gardens, 1932)

1932 market gardeners price list : our choice seeds give best yields - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (National Seed and Importing Company, 1932)

1933-1934 primroses - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Nevill Primrose Farm, 1933)

1933 Butzer's seeds - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (J.J. Butzer, 1933)

1933 garden guide - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (F. Lagomarsino & Sons, 1933)

1933 spring garden book : spring bulbs and seeds of annuals, perennials and rock plants : special florist strain - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Monrad-Peter Bulb Co., Inc, 1933)

1934 Butzer's seeds - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (J.J. Butzer, 1934)

1934 garden guide - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (F. Lagomarsino & Sons, 1934)

1935 primroses - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Nevill Primrose Farm, 1935)

1935 seed and bulb catalogue - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Malmo & Co, 1935)

1936, Nummer 186, Jahrgang 81 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Carl Pabst, 1936)

1936 primroses : helleborus, delphiniums, alpines and perennials - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Nevill Primrose Farm, 1936)

1937 primroses, chrysanthemums, hellebores, delphiniums, alpines and perennials - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Nevill Primrose Farm, 1937)

1938, 53rd annual catalog - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Tillinghast Seed Company, 1938)

1938 primroses, chrysanthemums, hellebores, delphiniums, alpines and perennials - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Nevill Primrose Farm, 1938)

1938 Seed catalog - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Danish Seed Company, 1938)

1939, 54th annual catalog - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Tillinghast Seed Company, 1939)

1939 primroses, chrysanthemums, hellebores, delphiniums, alpines and perennials - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Nevill Primrose Farm, 1939)

1939 spring and fall - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Lamb Nurseries, 1939)

1940 seed catalog - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Danish Seed Co, 1940)

1940 spring and fall - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Lamb Nurseries, 1940)

1941, 56th annual catalog - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Tillinghast Seed Company, 1941)

1941 spring, fall - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Lamb Nurseries, 1941)

1942 spring, fall - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Lamb Nurseries, 1942)

1947 seed catalogue - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (W.H. Perron, 1947)

1949 garden annual - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Navlet's Oakland, 1949)

1950 garden annual : glads for color from June 'til frost - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Stumpp & Walter Co, 1950)

1951 garden annual - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Stumpp & Walter Co, 1951)

1953 - offer 59A - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Pearce Seed Company, 1953)

1953 - offer 59B - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Pearce Seed Company, 1953)

1955 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Hallawell Seed Co, 1955)

1956 / 1957 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Hallawell Seed Co, 1956)

1957 : new marhigo iris - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Walter Marx Gardens, 1957)

1958 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Walter Marx Gardens, 1958)

1959 plant list : supplement - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Carl Starker Gardens, 1959)

1997 IUCN red list of threatened plants (1997)

25th annual catalog, 1915-1939 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Danish Seed Company, 1939)

37th annual catalogue 1907 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Iowa Seed Co, 1907)

38th annual catalogue 1908 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Iowa Seed Co, 1908)

49th annual catalog, 1934 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Tillinghast Seed Company, 1934)

50th year 1897 1947 seed annual - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Stumpp & Walter Co, 1947)

51st annual catalog, 1936 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Tillinghast Seed Company, 1936)

57th annual catalog, 1942 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Tillinghast Seed Company, 1942)

60th annual catalog ; Skagit brand seed - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Tillinghast Seed Company, 1945)

64th catalog, 1949 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Tillinghast Seed Company, 1949)

Abhandlungen der Königlichen Akademie der Wissenschaften zu Berlin - Deutsche Akademie der Wissenschaften zu Berlin. (Realschul-Buchhandlung, 1859)

Abhandlungen der Naturforschenden Gesellschaft zu Halle - Naturforschende Gesellschaft zu Halle. (Naturforschende Gesellschaft zu Halle, 1878)

Actes de la Société linnéenne de Bordeaux - Société Linnéenne de Bordeaux. (The Society, 1890)

Actes de la Société linnéenne de Bordeaux - Société Linnéenne de Bordeaux. (The Society, 1898)

Additamenta ad Conspectum florae europaeae editum a cl. C.F. Nyman = Beiträge zu C.F. Nyman's Conspectus florae europaeae - Nyman, Carl Fredrik, 1820 -1893 (Haude & Spener, 1889)

Advance offering, bulbs for autumn planting 1934 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Stumpp & Walter Co, 1934)

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

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

Albert Schenkel, Samen : 1936 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Albert Schenkel, 1936)

Allgemeine botanische Zeitschrift für Systematik, Floristik, Pflanzengeographie etc - Kneucker, Johann Andreas, 1862 -1946 (J.J. Reiff, 1907)

Allgemeine botanische Zeitschrift für Systematik, Floristik, Pflanzengeographie etc - Kneucker, Johann Andreas, 1862 -1946 (J.J. Reiff, 1913)

Allgemeine Gartenzeitung - Otto, Friedrich, 1783 -1856 (1833)

Allgemeine Gartenzeitung - Otto, Friedrich, 1783 -1856 (1848)

Allgemeine Gartenzeitung - Otto, Friedrich, 1783 -1856 (1852)

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

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

An Alpine A B C and list of easy rock plants - Methuen, Algernon Methuen Marshall, (E. P. Dutton and company, 1922)

The Alpine flora - Correvon, Henry 1854 -1939 (Methuen & Co, 1911)

The alpine flora - Correvon, Henry 1854 -1939 (Methuen, 1911)

Alpine flowers and rock gardens illustrated in colour - Graveson, William (Headley Brothers, 1911)

Alpine flowers for English gardens - Robinson, W. (William), 1838 -1935 (J. Murray, 1870)

Alpine flowers for English gardens - Robinson, W. (William), 1838 -1935 (John Murray, 1875)

Alpine flowers for English gardens - Robinson, W. (William), 1838 -1935 (Murray, 1879)

Alpine flowers for gardens : rock, wall, marsh plants, and mountain shrubs - Robinson, W. (William), 1838 -1935 (John Murray, 1903)

Alpine flowers for gardens : rock, wall, marsh plants, and mountain shrubs - Robinson, W. (William), 1838 -1935 (Murray, 1903)

Alpine flowers for gardens; rock, wall, marsh plants, and mountain shrubs - Robinson, W. (William), 1838 -1935 (J. Murray, 1910)

Alpine plants, a practical manual for their culture, with a supplementary essay on The small rock-garden - Clark, W. A. (L. U. Gill, 1907)

Alpine plants - Macself, A. J. (Albert James), 1878 -1952 (Scribner, 1923)

Alpine plants : a practical method for growing the rarer and more difficult alpine flowers - Clark, W. A. (L.U. Gill, 1901)

Alpines and bog-plants - Farrer, Reginald John, 1880 -1920 (E. Arnold, 1908)

Alpines and roses, Japanese iris - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Eddie & Gamwell, 1930)

Alpines and roses, Japanese irises - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Eddie & Gamwell, 1931)

The amateur gardener. hardy herbaceous and alpine plants. No. 6, spring fall 1935 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Strecker's, 1935)

The amateur gardener. hardy herbaceous and alpine plants. Vol. 1, No. 5, spring 1934 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Strecker's, 1934)

The amateur gardener : Vol. 1, No. 4, Autumn 1933 : hardy herbaceous and alpine plants, dwarf shrubs and bulbs - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Strecker's, 1933)

The amateur's flower garden : a handy guide to the formation and management of the flower garden and the cultivation of garden flowers - Hibberd, Shirley, 1825 -1890 (Groombridge & Sons, 1875)

America's finest hardy plants, rock plants, bulbs : trade list, spring, 1934 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Wayside Gardens Co, 1934)

America's finest hardy plants, rock plants, bulbs : trade list, spring, 1933 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Wayside Gardens Co, 1933)

America's finest hardy plants, rock plants, bulbs : trade list, fall, 1932 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Wayside Gardens Co, 1932)

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 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, 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, 1903)

American fern journal - American Fern Society. (American Fern Society, 1968)

The American florist : a weekly journal for the trade - American Florists Company. (American Florist Company, 1905)

The American florist : a weekly journal for the trade - American Florists Company. (American Florist Company, 1906)

The American florist : a weekly journal for the trade - American Florists Company. (American Florist Company, 1911)

The American journal of science and arts - Silliman, Benjamin, 1779 -1864 (S. Converse, 1857)

Anales - Facultad de Ciencias de Zaragoza (1908)

Anales de la Sociedad Española de Historia Natural - Sociedad Española de Historia Natural. (La Sociedad, 1884)

Anales de la Sociedad Española de Historia Natural - Sociedad Española de Historia Natural. (La Sociedad, 1890)

Anales de la Sociedad Española de Historia Natural - Sociedad Española de Historia Natural. (La Sociedad, 1901)

Analyse des familles des plantes, avec l'indication des principaux genres qui s'y rattachent - Du Mortier, B.-C. (Barthélemy-Charles), 1797 -1878 (Impr. de J. Casterman, Aîne, 1829)

The Analyst : monthly journal of science, literature, and the fine arts (1834)

Annalen des K.K. Naturhistorischen Hofmuseums - K.K. Naturhistorisches Hofmuseum (Vienna, Austria) (Alfred Hölder, 1920)

Annales botanices systematicae - Walpers, Wilhelm Gerhard, 1816 -1853 (Sumtibus F. Hofmeister, 1848)

Annales de la Société botanique de Lyon - Société botanique de Lyon. (Henri Georg, 1878)

Annales de la Société botanique de Lyon - Société botanique de Lyon. (Henri Georg, 1883)

Annales de la Société botanique de Lyon - Société botanique de Lyon. (Henri Georg, 1884)

Annales de la Société botanique de Lyon - Société botanique de Lyon. (Henri Georg, 1893)

Annales de la Société botanique de Lyon - Société botanique de Lyon. (Henri Georg, 1896)

Annales de la Société botanique de Lyon - Société botanique de Lyon. (Henri Georg, 1906)

Annales de la Société botanique de Lyon - Société botanique de Lyon. (Henri Georg, 1909)

Annales des sciences naturelles. Botanique (Fortin, Masson, 1834)

Annales des sciences naturelles. Botanique (Fortin, Masson, 1865)

Annales des sciences naturelles. Botanique (Fortin, Masson, 1874)

Annales des sciences naturelles. Botanique (Fortin, Masson, 1897)

Annali di botanica - Università degli studi di Roma "La Sapienza". Dipartimento di biologia vegetale. (Tipografia F. Failli [etc.], 1911)

Annali di botanica - Università degli studi di Roma "La Sapienza". Dipartimento di biologia vegetale. (Tipografia F. Failli [etc.], 1913)

The Annals and magazine of natural history; zoology, botany, and geology (Taylor and Francis, Ltd, 1842)