Lehrbuch der Pharmakognosie des Pflanzenreiches : Naturgeschichte der wichtigeren Arzneistoffe vegetabilischen Ursprunges - Flückiger, Friedrich A. (Friedrich August), 1828 -1894 (R. Gaertner, 1867)

Lehrbuch der praktischen Pflanzenkunde in Wort und Bild : für Schule und Haus, für Gebildete aller Stände : mit über 1000 Abbildungen auf 60 colorirten Tafeln in Doppelfolio und 214 Holzschnitten - Hoffmann, Carl, 1802 -1883 (Hoffmann'sche Verlags-Buchhandlung, 1880)

Leipziger Bienenzeitung (Deutscher Bauernverlag, 1895)

Leitfaden für den Unterricht in der Botanik an Gymnasien und höheren Bürgerschulen : Zugleich als Anleitung zur leichteren Bestimmung der wildwachsenden Gefässpflanzen des mittleren und nördlichen Deutschlands - Wirtgen, Philipp Wilhelm, 1806 -1870 (T. Hölscher, 1852)

The lens - State Microscopical Society of Illinois. (State Microscopical Society of Illinois, 1872)

Leonard's market gardeners' catalogue, 1916 : Leonards seeds - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Leonard Seed Co, 1916)

Leonard's seeds - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Leonard Seed Co, 1920)

Leonard's seeds - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Leonard Seed Co, 1923)

Leonard's seeds - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Leonard Seed Company, 1919)

Leonard's seeds - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Leonard Seed Co, 1921)

Leonard's seeds : seed annual 1917 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Leonard Seed Co, 1917)

Leonard's seeds : seed annual 1918 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Leonard Seed Co, 1918)

The Lepidoptera of the British Islands : a descriptive account of the families, genera, and species indigenous to Great Britain and Ireland, their preparatory states, habits, and localities - Barrett, Charles Golding, 1836 -1904 (L. Reeve, 1893)

The Lepidoptera of the British Islands : a descriptive account of the families, genera, and species indigenous to Great Britain and Ireland, their preparatory states, habits, and localities - Barrett, Charles Golding, 1836 -1904 (L. Reeve, 1900)

Die Lepidopteren der Schweiz - Frey, Heinrich, 1822 -1890 (W. Engelmann, 1880)

Die Lepidopterenfauna des Bismarck-archipels - Pagenstecher, Arnold, 1837 -1913 (E. Nägele, 1899)

The lepidopterist's calendar - Merrin, Joseph. (H. Marsden, 1875)

The lepidopterist's guide : for the use of the young collector - Knaggs, H. Guard (Henry Guard), 1832 -1908 (J. Van Voorst, 1871)

The lepidopterist's guide, for the use of the young collector of butterflies and moths - Knaggs, H. Guard (Henry Guard), 1832 -1908 (Gurney and Jackson, 1901)

The lepidopterist's guide : intended for the use of the young collector, containing full instructions for the collecting, management, observation, and preservation, of lepidoptera, in all their stages - Knaggs, H. Guard (Henry Guard), 1832 -1908 (J. Van Voorst, 1869)

The Lepidopterists' news : the monthly newsletter of the Lepidopterists' Society - Lepidopterists' Society (Lepidopterists' Society, 1952)

The Lepidopterists' Society, commemorative volume, 1945-1973 - Clench, Harry K. (The Society, 1945)

Lessons in botany and vegetable physiology - Gray, Asa, 1810 -1888 (Ivison, Phinney, Blakeman, 1872)

Lessons in elementary agriculture for Alabama schools : outlines by months - Miller, E. A. (Edward Andrew), 1878 - (U.S. Dept. of Agriculture, 1915)

Lewis, the pecan man - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Frank H. Lewis, 1916)

Lewis the Pecan Man [catalog] - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Lewis the Pecan Man, 1917)

Lewis the Pecan Man [catalog] - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Lewis the Pecan Man, 1919)

Lewis the Pecan Man [catalog] - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Lewis the Pecan Man, 1918)

Lewis the Pecan Man [catalog] - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Lewis the Pecan Man, 1920)

Lewis the Pecan Man [catalog] - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Lewis the Pecan Man, 1922)

Lexicon generum phanerogamarum inde ab anno MDCCXXXVII : cum nomenclatura legitima internationali et systemate inter recentia medio - Post, Thomas Erik von, 1858 -1912 (Deutsche verlags-anstalt, 1904)

liao ning jing ji zhi wu zhi - Zhongguo ke xue yuan. Lin ye tu rang yan jiu suo. 中国科学院. 林业土壤研究所 (liao ning ren ming chu ban she)

Liaoning Sheng ye sheng zhi wu de li yong - Liaoning Sheng (China). Lin ye ju. (Liaoning ren min chu ban she, 1959)

Lichenaea Africana - Stizenberger, Ernst, 1827 -1895 (In Commission bei A. & J. Köppel, 1890)

Liefgreen's Arizona planting guide, 1944 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Liefgreen Seed Company, 1944)

Liefgreen's Arizona planting guide, 1945 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Liefgreen Seed Company, 1945)

Liefgreen's seeds annual catalogue - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Liefgreen Seed Co, 1930)

Liefgreen seed catalog, 1937 season : vegetable, flower, lawn and field seeds, garden tools, poultry supplies, insecticides, fertilizers - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Liefgreen Seed Company, 1937)

Liefgreen seed catalog : season 1935 : garden tools, poultry supplies, insecticides, fertilizers - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Liefgreen Seed Co, 1935)

Liefgreen seed catalog, season 1936 : garden tools, poultry supplies, insecticides, fertilizers - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Liefgreen Seed Company, 1936)

Life and letters of Alexander Goodman More, F.R.S.E., F.L.S., M.R.I.A., with selections from his zoological and botanical writings - More, Alexander Goodman, 1830 -1895 (Hodges, Figgis & co. (ltd.), 1898)

Life and letters of Alexander Goodman More, with selections from his zoological and botanical writings - More, Alexander Goodman, 1830 -1895 (Hodges, Figgis, 1898)

Life history studies of the "primitive" panurgine bees (Hymenoptera, Andrenidae, Panurginae) - Rozen, Jerome G. Jr. (Jerome George), 1928 - (American Museum of Natural History, 1989)

Lijst van nederlandsche, hoogduitsche, fransche en engelsche namen van planten - Heukels, Hendrik, 1854 -1936 (N.V. Boekhandel en Drukkerij, 1910)

Lilly's complete 1919 catalog - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Chas. H. Lilly Co, 1919)

Lilly's complete annual catalog : seeds fertilizers stock foods bee supplies spray materiels poultry supplies - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Chas. H. Lilly Co, 1917)

Lilly's complete annual catalog : seeds, stock foods poultry supplies bee supplies fertilizers spray materiels - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Chas. H. Lilly Co, 1918)

Lilly's complete annual : seeds fertilizers spray materiels poultry supplies stock foods bee supplies - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Chas. H. Lilly Co, 1916)

Lilly's crop book : what when and how to plant. no. 11 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Chas. H. Lilly Co, 1924)

Lilly's surety seeds - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Chas. H. Lilly Co, 1932)

Lilly's trial ground tested seeds - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Chas. H. Lilly Co, 1937)

Lilly's trial ground tested seeds - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Chas. H. Lilly Co, 1939)

lin ye ming ci - Zhongguo ke xue yuan bian yi ju (zhong guo ke xue yuan, 1954)

Lincoln's selected varieties of seeds and plants : 1920 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (J.A. & B. Lincoln, 1920)

The Lincolnshire naturalist : transactions of the Lincolnshire Naturalists' Union - Lincolnshire Naturalists' Union. (Lincolnshire Naturalists' Union, 2015)

Lindholms' seeds : 1919 : market gardeners' wholesale price list - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Chas. J. Lindholm, 1919)

Lindholms' seeds : market gardeners' wholesale price list 1923 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Chas. J. Lindholm, 1923)

Lindholms' seeds : market gardeners' wholesale price list 1924 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Chas. J. Lindholm, 1924)

Lindholms' seeds : market gardeners' wholesale price list 1926 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Chas. J. Lindholm, 1926)

Lindholms' seeds : market gardeners' wholesale price list 1925 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Chas. J. Lindholm, 1925)

Lindholms' seeds : market gardeners' wholesale price list 1920 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Chas. J. Lindholm, 1920)

Lindholms' seeds : market gardeners' wholesale price list 1922 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Chas. J. Lindholm, 1922)

Linnaea : Ein Journal für die Botanik in ihrem ganzen Umfange - Schlechtendal, D. F. L. von (Diedrich Franz Leonhard von), 1794 -1866 (F. Dümmler, 1832)

Linnaea : Ein Journal für die Botanik in ihrem ganzen Umfange - Schlechtendal, D. F. L. von (Diedrich Franz Leonhard von), 1794 -1866 (F. Dümmler, 1835)

Linnaea : Ein Journal für die Botanik in ihrem ganzen Umfange - Schlechtendal, D. F. L. von (Diedrich Franz Leonhard von), 1794 -1866 (F. Dümmler, 1837)

Linnaea : Ein Journal für die Botanik in ihrem ganzen Umfange - Schlechtendal, D. F. L. von (Diedrich Franz Leonhard von), 1794 -1866 (F. Dümmler, 1838)

Linnaea : Ein Journal für die Botanik in ihrem ganzen Umfange - Schlechtendal, D. F. L. von (Diedrich Franz Leonhard von), 1794 -1866 (F. Dümmler, 1839)

Linnaea : Ein Journal für die Botanik in ihrem ganzen Umfange - Schlechtendal, D. F. L. von (Diedrich Franz Leonhard von), 1794 -1866 (F. Dümmler, 1840)

Linnaea : Ein Journal für die Botanik in ihrem ganzen Umfange - Schlechtendal, D. F. L. von (Diedrich Franz Leonhard von), 1794 -1866 (F. Dümmler, 1841)

Linnaea : Ein Journal für die Botanik in ihrem ganzen Umfange - Schlechtendal, D. F. L. von (Diedrich Franz Leonhard von), 1794 -1866 (F. Dümmler, 1842)

Linnaea : Ein Journal für die Botanik in ihrem ganzen Umfange - Schlechtendal, D. F. L. von (Diedrich Franz Leonhard von), 1794 -1866 (F. Dümmler, 1844)

Linnaea : Ein Journal für die Botanik in ihrem ganzen Umfange - Schlechtendal, D. F. L. von (Diedrich Franz Leonhard von), 1794 -1866 (F. Dümmler, 1847)

Linnaea : Ein Journal für die Botanik in ihrem ganzen Umfange - Schlechtendal, D. F. L. von (Diedrich Franz Leonhard von), 1794 -1866 (F. Dümmler, 1848)

Linnaea : Ein Journal für die Botanik in ihrem ganzen Umfange - Schlechtendal, D. F. L. von (Diedrich Franz Leonhard von), 1794 -1866 (F. Dümmler, 1864)

Linnaea : Ein Journal für die Botanik in ihrem ganzen Umfange - Schlechtendal, D. F. L. von (Diedrich Franz Leonhard von), 1794 -1866 (F. Dümmler, 1876)

Linnaea : Ein Journal für die Botanik in ihrem ganzen Umfange - Schlechtendal, D. F. L. von (Diedrich Franz Leonhard von), 1794 -1866 (F. Dümmler, 1878)

Linné - Fries, Theodor Magnus, 1832 -1913 (Fahlcrantz & co, 1903)

List of foreign pests, pathogens and weeds detected on introduced plants - Leppik, E. E., 1906 -

List of intercepted plant pests - United States. Agricultural Research Service. (U.S. G.P.O.], 1936)

List of intercepted plant pests - United States. Agricultural Research Service. (U.S. G.P.O.], 1948)

List of intercepted plant pests - United States. Agricultural Research Service. (U.S. G.P.O.], 1985)

List of intercepted plant pests - United States. Agricultural Research Service. (U.S. G.P.O.], 1953)

List of intercepted plant pests - United States. Agricultural Research Service. (U.S. G.P.O.], 1986)

List of intercepted plant pests - United States. Agricultural Research Service. (U.S. G.P.O.], 1982)

List of intercepted plant pests - United States. Agricultural Research Service. (U.S. G.P.O.], 1954)

A list of plants growing without cultivation in Franklin, Hampshire and Hampden counties, Massachusetts - Stone, George E. (George Edward), 1860 -1941 (Carpenter & Morehouse, 1913)

A list of plants growing without cultivation in Franklin, Hampshire and Hampden Counties, Massachusetts - Stone, George E. (George Edward), 1860 -1941 (Carpenter & Morehouse, 1913)

A List of plants of Formosa - Kawakami, Takiya, 1871 -1915 (1910)

A list of plants of Formosa - Kawakami, Takiya, 1871 -1915 (Bureau of Productive Industry, Govt. of Formosa, 1910)

List of Pteridophyta and Spermatophyta growing without cultivation in northeastern North America - American Association for the Advancement of Science. (1893)

List of Pteridophyta and Spermatophyta growing without cultivation in northeastern North America - American Association for the Advancement of Science. Botanical Club. (1894)

List of Publications of the Agricultural Experiment Stations in the United States - United States. Office of Experiment Stations. (1907)

List of rare, threatened and endemic plants in Europe (1982 edition) (1983)

List of seeds - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (C.M. Volkman & Co, 1953)

List of seeds collected during ... - Royal Botanic Garden, Edinburgh. (Printed for Her Majesty's Stationery Office, 1908)

List of seeds collected during ... - Royal Botanic Garden, Edinburgh. (Printed for Her Majesty's Stationery Office, 1912)

List of seeds collected during ... - Royal Botanic Garden, Edinburgh. (Printed for Her Majesty's Stationery Office, 1904)

Liste annotée des plantes à fleurs et des fougères de la Pointe Pelé e, Ont., et des régions avoisinantes - Geological Survey of Canada (Impr. du gouvernement, 1917)

Liste der Nutz- und Nahrungspflanzen der systematischen Sammlung von Sommergewächsen : und einer Auswahl mitteleuropäischer Stauden als Grundlage des jährlichen Samenkataloges - Technische Universität Dresden. Botanischer Garten. (1900)

Liste systématique des plantes publiées pendant les années 1874-1889 - Société Dauphinoise. (V. Rigaudin, 1889)

Literaturberichte zur Flora, oder Allgemeinen botanischen Zeitung - Königl. Bayer. Botanische Gesellschaft zu Regensburg. (K. Bayerische Botanische Gesellschaft, 1833)

Literaturberichte zur Flora, oder Allgemeinen botanischen Zeitung - Königl. Bayer. Botanische Gesellschaft zu Regensburg. (K. Bayerische Botanische Gesellschaft, 1836)

Literaturberichte zur Flora, oder Allgemeinen botanischen Zeitung - Königl. Bayer. Botanische Gesellschaft zu Regensburg. (K. Bayerische Botanische Gesellschaft, 1840)

Literaturberichte zur Flora, oder Allgemeinen botanischen Zeitung - Königl. Bayer. Botanische Gesellschaft zu Regensburg. (K. Bayerische Botanische Gesellschaft, 1842)

The literature of arthropods associated with alfalfa: II. A bibliography of the Sitona species (Coleoptera: Curculionidae) - Morrison, W. P. (Illinois Dept. of Registration and Education, Natural History Survey Division, 1974)

The little English flora, or, a botanical and popular account of all our common field flowers - Francis, George William, 1800 -1865 (Simpkin, Marshall & co, 1842)

The living flora of West Virginia - Millspaugh, Charles Frederick, 1854 -1923 (Wheeling News Litho. Co, 1913)

The living plant; a description and interpretation of its functions and structure - Ganong, William Francis, 1864 -1941 (H. Holt, 1913)

Livingston's seed annual - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (The Livingstons Seed Co, 1921)

Livingston's seed annual - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (The Livingstons Seed Co, 1922)

Livingston's seed annual for 1915 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (The Livingstons Seed Co, 1915)

Livingston's seed annual for 1916 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (The Livingstons Seed Co, 1916)

Livingston's seed annual for 1917 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (The Livingstons Seed Co, 1917)

Livingston's seed annual for 1918 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (The Livingstons Seed Co, 1918)

Livingston's seed annual for 1919 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (The Livingstons Seed Co, 1919)

Livingston's seed annual for 1920 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (The Livingstons Seed Co, 1920)

Livingston's true blue seeds - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (The Livingstons Seed Co, 1891)

L.J. Farmer's bargain price list of berry plants and fruit growers supplies : spring 1916-fall 1916 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (L.J. Farmer, 1916)

L.J. Farmer's bargain price list of berry plants and fruit growers supplies, etc. : spring-fall 1915 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (L.J. Farmer, 1915)

L.J. Farmer's special price list [of] berry plants and fruit growers' supplies, etc. : spring-fall 1917 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (L.J. Farmer, 1917)

[L.L. May & Co. materials] - L.L. May & Co. (1890)

The London and Edinburgh philosophical magazine and journal of science (Richard and John E. Taylor, 1837)

London botanic gardens - Perrédès, Pierre Élie Félix. (Wellcome Chemical Research Laboratories, 1906)