J.W. Adams Nursery Company, eigthty-sixth year - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (J.W. Adams Nursery Co, 1934)

"Kentucky bred" dahlias, also peonies, irises, glads, perennials and ornamentals : season of 1927 [catalog] - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Jacob Schulz Co. Incorporated, 1926)

The "Kentucky bred" garden book, 1930 : dahlias, also peonies, irises, perennials, glads, shrubs and ornamentals - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Jacob Schulz Company. Inc, 1930)

The "Kentucky bred" garden book for 1931 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Jacob Schulz Company. Inc, 1931)

The "Kentucky bred" garden book for 1932 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Jacob Schulz Company. Inc, 1932)

Key to New England trees, wild and commonly cultivated - Preston, Howard W. 1859 - (Preston & Rounds co, 1909)

Kir. Magyar Pázmány Péter Tudomanyegyetemi Növénykertben termesztett és cserére szánt magy termések, spórák, gumók és hagymák jegyzéke = Delectus seminum : fructuum, sporarum, tuberum et bulborum anno ... collectorum : quae hortus botanicus reg. sc. Universitatis Hungaricae Petri Pazmanianae Budapestinensis pro mutua commutatione offert - Pázmány Péter Tudomanyegyetemi. Növénykert. (Kir. Magyar Pázmány Péter Tudomanyegyetemi Növénykertben, 1927)

Klehm's Nurseries [catalog] - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Klehm's Nurseries, 1913)

Knowledge. v. 1-40; Nov. 1881-Dec. 1917 (Wyman [etc.])

Korte verhandeling van de boomen, heesters en houtagtige kruid-gewassen : welke in de Nederlandsche lugtstreck de winterkoude konnen uitstaan, en dienen tot beplanting van lust-hoven, laanen, haagen, wild- en wandelbosschen, enz. opgesteld na de letter-order der latynsche naamen, aanwyzende wat klas en rang zy hebben in het samenstet der planten van den heer en ridder Linnæus ... - Servais, Gaspard Joseph de, 1735 -1807 (Petrus Josephus Hanicq, 1789)

Kosmos (Ernst Günther, 1877)

Kosmos (Ernst Günther, 1881)

Kungl. Svenska vetenskapsakademiens handlingar - Kungl. Svenska vetenskapsakademien. (L.L. Grefing, 1875)

Kungl. Svenska vetenskapsakademiens handlingar - Kungl. Svenska vetenskapsakademien. (L.L. Grefing, 1882)

Kungl. Svenska vetenskapsakademiens handlingar - Kungl. Svenska vetenskapsakademien. (L.L. Grefing, 1897)

Kungl. Svenska vetenskapsakademiens handlingar - Kungl. Svenska vetenskapsakademien. (L.L. Grefing, 1902)

Kungl. Svenska vetenskapsakademiens handlingar - Kungl. Svenska vetenskapsakademien. (L.L. Grefing, 1908)

Kungl. Svenska vetenskapsakademiens handlingar - Kungl. Svenska vetenskapsakademien. (L.L. Grefing, 1909)

Kungl. Svenska vetenskapsakademiens handlingar - Kungl. Svenska vetenskapsakademien. (L.L. Grefing, 1913)

Kungl. Svenska vetenskapsakademiens handlingar - Kungl. Svenska vetenskapsakademien. (L.L. Grefing, 1914)

Kungl. Svenska vetenskapsakademiens handlingar - Kungl. Svenska vetenskapsakademien. (L.L. Grefing, 1919)

Kungl. Svenska vetenskapsakademiens handlingar - Kungl. Svenska vetenskapsakademien. (L.L. Grefing, 1920)

Kungl. Svenska vetenskapsakademiens handlingar - Kungl. Svenska vetenskapsakademien. (L.L. Grefing, 1922)

la han zhong zi zhi wu ming chen (bu bian) - Zhongguo ke xue yuan bian yi chu ban wei yuan hui ming ci shi (zhong guo ke xue yuan)

la han zhong zi zhi wu ming cheng : di er ban 拉汉种子植物名称:第二版 - ke xue yuan bian yi chu ban wei yuan hui 科学院编译出版委员 会 (ke xue chu ban she 科学出版社, 1974)

Laboratory outlines for general botany, for the elementary study of plant structures and functions from the standpoint of evolution - Schaffner, John H. (John Henry), 1866 -1939 (The author, 1922)

Laboratory outlines for general botany, for the elementary study of plant structures and functions from the standpoint of evolution - Schaffner, John H. (John Henry), 1866 -1939 (O., The author, 1915)

Laboratory outlines for general botany, for the elementaty study of plant structures and functions from the standpoint of evolution - Schaffner, John H. (John Henry), 1866 -1939 (Tha author, 1913)

The ladies' companion to the Flower garden - Loudon, Mrs. (Jane) 1807 -1858 (W. Smith, 1841)

The ladies' companion to the flower-garden : being an alphabetical arrangement of all the ornamental plants usually grown in gardens and shrubberies, with full directions for their culture - Loudon, Mrs. (Jane) 1807 -1858 (Bradbury & Evans, 1858)

Laird's Nurseries : finer plants for Virginia gardens - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Laird's Nurseries, 1953)

Laird's Nurseries : finer plants for Virginia gardens - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Laird's Nurseries, 1950)

Laird's Nurseries : finer plants for Virginia gardens : "garden for pleasure." - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Laird's Nurseries, 1956)

Laird's Nurseries : finer plants for Virginia gardens : "garden for pleasure." - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Laird's Nurseries, 1955)

Laird's Nurseries : finer plants for Virginia gardens : "garden for pleasure." - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Laird's Nurseries, 1954)

Laird's nurseries : finer plants for Virginia gardens : "garden for pleasure" - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Laird's Nurseries, 1958)

Laird's Nurseries : finer plants for Virginia gardens : "garden for pleasure." - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Laird's Nurseries, 1957)

Landscape gardening : a book which points the way to more attractive home surroundings - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Independence Nurseries Co, 1927)

Landscape problem management - Rao, Balakrishna, 1944 - (Landscape Management, 1992)

Landscaping your home - Nelson, William R. (University of Illinois Press, 1975)

lang ya shan zhi wu zhi - Zi, Xingzhong (zhong guo lin ye chu ban she, 1999)

lao shan zhi wu zhi - Fan, Shoujin. 樊守金. (ke xue chu ban she, 2003)

The Laramie and the overlying Livingston formation in Montana - Knowlton, Frank Hall, 1860 -1926 (Govt. Print. Off, 1893)

Lasca leaves - Southern California Horticultural Institute. (California Arboretum Foundation, 1950)

Lasca leaves - Southern California Horticultural Institute. (California Arboretum Foundation, 1952)

Lasca leaves - Southern California Horticultural Institute. (California Arboretum Foundation, 1966)

Lasca leaves - Southern California Horticultural Institute. (California Arboretum Foundation, 1967)

Lasca leaves - Southern California Horticultural Institute. (California Arboretum Foundation, 1968)

Lasca leaves - Southern California Horticultural Institute. (California Arboretum Foundation, 1975)

Late Cretaceous and Cenozoic history of Latin American vegetation and terrestrial environments - Missouri Botanical Garden. (Missouri Botanical Garden Press, 2010)

Le chang zhi wu zhi - Chen, Bangyu. (shi jie tu shu chu ban gong si, 2005)

Leafhoppers of ornamental and fruit trees in Canada - Canada. Agriculture Canada (Agriculture Canada, 1985)

Leaflets - Brooklyn Botanic Garden. (1919)

Das Leben der Pflanze - Francé, R. H. (Raoul Heinrich), 1874 -1943 (Kosmos, Gesellschaft der Naturfreunde, 1906)

Lehrbuch der Botanik für Forstmänner; nebst einem Anhange: Die Holzgewächse Deutschland's und der Schweiz, unter Zufügung einiger besonders häufig cultivierten ausländischen Arten nach der analytischen Methode - Döbner, Eduard Philipp, 1810 -1890 (C. Krebs, 1858)

Lehrbuch der Botanik für Hochschulen - Strasburger, Eduard, 1844 -1912 (G. Fischer, 1911)

Lehrbuch der Botanik; für höhere Lehranstalten und die Hand des Lehrers, sowie für alle Freunde der Natur. Unter besonderer Berücksichtigung biologischer Verhältnisse bearb. von Otto Schmeil - Schmeil, O. (Otto), 1860 -1943 (Quelle & Meyer, 1911)

Lehrbuch der Botanik, für mittlere und höhere lehranstalten - Prantl, Karl, 1849 -1893 (W. Engelmann, 1891)

Lehrbuch der Botanik für mittlere und höhere Lehrenstalten - Prantl, Karl, 1849 -1893 (W. Engelmann, 1883)

Lehrbuch der Paläobotanik - Potonié, H. (Henry), 1857 -1913 (Borntraeger, 1921)

Leitfossilien : ein Hilfsbuch zum Bestimmen von Versteinerungen bei geologischen Arbeiten in der Sammlung und im Felde - Dacqué, Edgar, 1878 -1945 (Verlag von Gebrüder Borntraeger, 1908)

Leonard Coates Nurseries, nurserymen, florists - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Leonard Coates Nurseries, 1931)

Lewis & Valentine - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Lewis & Valentine, 1937)

Lewis & Valentine - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (The Co, 1936)

Lindley Nurseries Inc - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Lindley Nurseries Inc, 1929)

Links with the past in the plant world - Seward, A. C. (Albert Charles), 1863 -1941 (University Press, 1911)

The lipids, their chemistry and biochemistry - Deuel, Harry James, 1897 -1956 (Interscience Publishers, 1957)

List 4546 : wholesale price list for season 1945-1946 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (W.B. Clarke & Co, 1945)

List 4748 : wholesale price list for season 1947-1948 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (W.B. Clarke & Co, 1947)

List 5051 : wholesale price list for season 1950-1951 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (W.B. Clarke & Co, 1950)

List 5152 : wholesale price list for season 1951-1952 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (W.B. Clarke & Co., Incorporated, 1951)

List 5354 : wholesale price list for season 1953-1954 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (W.B. Clarke & Co., Incorporated, 1953)

List 5657 : wholesale price list, for season 1956-1957, May 1, 1956 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (W.B. Clarke & Co., Incorporated, 1956)

List 5758 : wholesale price list for season 1957-1958 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (W.B. Clarke & Co., Incorporated, 1957)

List 5859 : wholesale price list for season 1958-1959 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (W.B. Clarke & Co., Incorporated, 1958)

List of intercepted plant pests - United States. Agricultural Research Service. (U.S. G.P.O.], 1941)

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.], 1931)

List of intercepted plant pests - United States. Agricultural Research Service. (U.S. G.P.O.], 1969)

List of intercepted plant pests - United States. Agricultural Research Service. (U.S. G.P.O.], 1968)

List of intercepted plant pests - United States. Agricultural Research Service. (U.S. G.P.O.], 1964)

List of intercepted plant pests - United States. Agricultural Research Service. (U.S. G.P.O.], 1957)

A listing of our perennials, evergreens, trees, shrubs, vines, roses and fruits - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (H.V. Lawrence, 1946)

A listing of our perennials, evergreens, trees, shrubs, vines, roses and fruits - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (H.V. Lawrence, Inc, 1945)

Lists of plant types for landscape planting; the materials of planting for ornament listed according to their various uses - Hamblin, Stephen F. (Stephen Francis), 1884 - (Harvard University Press, 1923)

The London Clay flora - Reid, Eleanor Mary, 1860 -1953 (British Museum, 1933)

London trees. Being an account of the trees that succeed in London, with a descriptive account of each species and notes on their comparative value and cultivation. With guide to where the finest London trees may be seen - Webster, A. D. (Angus Duncan), 1855 -1931 (The Swarthmore Press, 1920)

Long Island Botanical Society newsletter - Long Island Botanical Society. (Long Island Botanical Society, 1995)