Illinois biological monographs - University of Illinois at Urbana-Champaign. (Univ. of Illinois Press, 1935)

Illinois River Bluffs area assessment - Illinois. Dept. of Natural Resources. (Illinois Dept. of Natural Resources, 1998)

Illustrated descriptive catalogue of ornamental trees, shrubs, and climbing vines offered by the Reading Nursery - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Reading Nursery, 1890)

The illustrated dictionary of gardening :a practical and scientific encyclopædia of horticulture for gardeners and botanists - Nicholson, George, 1847 -1908 (L.U. Gill, 1884)

The Illustrated dictionary of gardening : a practical and scientific encyclopaedia of horticulture for gardeners and botanists - Nicholson, George, 1847 -1908 (L. Upcott Gill, 1887)

An illustrated flora of the northern United States, Canada and the British possessions, from Newfoundland to the parallel of the southern boundary of Virginia, and from the Atlantic Ocean westward to the 102d meridian - Britton, Nathaniel Lord, 1859 -1934 (C. Scribner, 1913)

An illustrated flora of the northern United States, Canada and the British possessions, from Newfoundland to the parallel of the southern boundary of Virginia, and from the Atlantic Ocean westward to the 102d meridian - Britton, Nathaniel Lord, 1859 -1934 (C. Scribner's sons, 1913)

An illustrated flora of the northern United States, Canada and the British possessions from Newfoundland to the parallel of the southern boundary of Virginia, and from the Atlantic ocean westward to the 102d meridian - Britton, Nathaniel Lord, 1859 -1934 (C. Scribner's Sons, 1896)

An illustrated flora of the northern United States, Canada and the British possesions from Newfoundland to the parallel of the southern boundary of Virginia and from the Atlantic Ocean westward to the 102d meridian. Vol. 3, Apocynaceae to Compositae, dogbane to thistle - Britton, Nathaniel Lord, 1859 -1934 (C. Scribner, 1897)

An illustrated flora of the northern United States, Canada and the British possessions : from Newfoundland to the parallel of the southern boundary of Virginia, and from the Atlantic Ocean westward to the 102d meridian - Britton, Nathaniel Lord, 1859 -1934 (C. Scribner's sons, 1913)

An illustrated guide to the flowering plants of the middle Atlantic and New England states (excepting the grasses and sedges) the descriptive text written in familiar language - Stevens, George T. (George Thomas), 1832 -1921 (Dodd, Mead and company, 1910)

Illustrated key to the wild and commonly cultivated trees of the northeastern United States and adjacent Canada; based primarily upon leaf characters - Collins, J. Franklin (James Franklin), 1863 -1940 (Holt, 1912)

Illustrated key to the wild and commonly cultivated trees of the northeastern United States and adjacent Canada; based primarily upon leaf characters - Preston, Howard W. 1859 - (H. Holt and company, 1912)

Illustriertes Handbuch der Laubholzkunde; Charakteristik der in Mitteleuropa heimischen und im Freien angepflanzten angiospermen Gehölz-Arten und Formen mit Ausschluss der Bambuseen und Kakteen. Register - Schneider, Camillo, 1876 -1951 (G. Fischer, 1912)

Illustriertes Preisverzeichnis für 1899 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Ernst & von Spreckelsen, 1899)

Illustrirte Garten-Zeitung - Müller, Karl, 1818 -1899 (E. Schweizerbart, 1873)

Incrementa florae phaenogamae Rossicae - Trautvetter, Ernst Rudolph von, 1809 -1889 ([s.l.], 1882)

Index Kewensis plantarum phanerogamarum : nomina et synonym omnium generum et specierum a linnaeo usque as annum MDCCLXXXV complectans nomine recepro auctore patria unicuique planta subjectis : sumptibus beati Caroli Roberti Darwin ductu et consilio Josephi D. Hooker. Tomus 1-2 = Index Kewensis : an enumeration of the genera and species of flowering plants from the time of Linnaeus to the year 1885 inclusive together with their authors names, the works in which they were first published, their native countries and thei - Hooker, Joseph Dalton, 1817 -1911 (Clarendon Press, 1893)

Index Kewensis plantarum phanerogamarum. nomina et synonyma omnium generum et specierum ab initio anni MDCCCCLVI usque ad finem anni MDCCCCLX nonnulla etiam antea edita complectens. Supplementum tertium decimum - Royal Botanic Gardens, Kew. (e prelo Clarendoniano, 1901)

Index Kewensis plantarum phanerogamarum. nomina et synonyma omnium generum et specierum ab initio anni MDCCCCXI usque ad finem anni MDCCCCXV complectens. Supplementum quintum - Royal Botanic Gardens, Kew. (e prelo Clarendoniano, 1901)

Index seminum horti botanici Olomucensis (Olmütz) - Univerzita Palackého v Olomouci. Botanická zahrada. (Botanischer Garten Olmütz, 1907)

Index seminum horti botanici Olomucensis (Olmütz) - Univerzita Palackého v Olomouci. Botanická zahrada. (Botanischer Garten Olmütz, 1915)

Index seminum horti regii botanici Panormitani ann. ... quae pro mutua commutatione offeruntur - Orto botanico di Palermo. (Horti regii botanici Panormitani, 1876)

Index seminum in Horto Botanico Universitatis Carolinae Pragensis anno ... collectorum = Seznam semen v Botanické Zahrade University Karlovy v Praze roko ... sbíraných - Univerzita Karlova. Botanická Zahrada. (Botanická Zahrada, 1938)

Index seminum, quae Hortus Botanicus Imperialis Petropolitanus pro mutua commutatione offert : accedunt Animadversiones botanicae nonnullae - Meyer, Carl Anton, 1795 -1855 (Hortus, 1845)

Index seminum quae Institutus Dendrologicus Brunensis pro mutua commutationae offert ... - Mendelova zemědělská a lesnická univevzita v Brně. (Institutus Dendrologicus Brunensis, 1933)

Index seminum quae Institutus Dendrologicus Brunensis pro mutua commutationae offert ... - Mendelova zemědělská a lesnická univevzita v Brně. (Institutus Dendrologicus Brunensis, 1930)

Injurious and beneficial insects of California - California. State Commission of Horticulture. (California state printing office, 1915)

The insect fauna of the genus Crataegus - Wellhouse, Walter Housley, 1890 - (1922)

The insect fauna of the genus Crataegus - Wellhouse, Walter Housley, 1890 - (s.n, 1922)

Insects affecting park and woodland trees - Felt, Ephraim Porter, 1868 -1943 (New York State Education Dept, 1905)

Insekten-Börse (1904)

Insekten-Börse (1905)

Introduction to botany - Stevens, William Chase, 1861 -1955 (D. C. Heath & Co, 1902)

Introduction to botany - Stevens, William Chase, 1861 -1955 (D.C. Heath & Co, 1902)

Introduction to the Arctic zoology - Pennant, Thomas, 1726 -1798 (Printed for Robert Faulder, 1792)

An introduction to the study of landscape design - Hubbard, Theodora Kimball, 1887 -1935 (The Macmillan Company, 1917)

An introduction to the study of landscape design - Hubbard, Theodora Kimball, 1887 -1935 (The Macmillan Company, 1929)

An introduction to the study of landscape design - Hubbard, Theodora Kimball, 1887 -1935 (Macmillan, 1917)

Inventory of native American plants for sale : very special offerings for fall of 1931 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (E.C. Robbins, 1931)

Iowa Erysiphaceae - Anderson, Jacob Peter, 1874 -1953 (1907)

Irish gardening (Pub. Office, 1906)

Isis von Oken - Oken, Lorenz, 1779 -1851 (Expedition der Isis, 1834)

It's not a home until it's planted - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Tiger Nurseries, Incorporated, 1929)

It's not a home until it's planted - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Tiger Nurseries, Incorporated, 1930)

J. M. Nickell's Botanical ready reference : especially designed for druggists and physicians ... - Nickell, J. M. (Nickell, 1881)

Jahrbuch der Hamburgischen Wissenschaftlichen Anstalten - Hamburg (Germany). Oberschulbeh. Sektion f Wissenschaftlichen Anstalten. (Lucas Gr & Sillem, 1900)

Jahrbuch der Hamburgischen Wissenschaftlichen Anstalten - Hamburg (Germany). Oberschulbeh. Sektion f Wissenschaftlichen Anstalten. (Lucas Gr & Sillem, 1910)

Jahrbuch der Hamburgischen Wissenschaftlichen Anstalten - Hamburg (Germany). Oberschulbeh. Sektion f Wissenschaftlichen Anstalten. (Lucas Gr & Sillem, 1913)

Jahrbücher für wissenschaftliche Botanik - Strasburger, Eduard, 1844 -1912 (G. Borntraeger, 1915)

Jahres-Bericht der Schlesischen Gesellschaft für Vaterländische Cultur - Herrick, Francis Hobart, 1858 -1940 (G.P. Aderholz, 1847)

Jahres-Bericht der Schlesischen Gesellschaft für Vaterländische Cultur - Herrick, Francis Hobart, 1858 -1940 (G.P. Aderholz, 1854)

Jahres-Bericht der Schlesischen Gesellschaft für Vaterländische Cultur - Herrick, Francis Hobart, 1858 -1940 (G.P. Aderholz, 1867)

Jahres-Bericht der Schlesischen Gesellschaft für Vaterländische Cultur - Herrick, Francis Hobart, 1858 -1940 (G.P. Aderholz, 1902)

Jahres-Bericht der Schlesischen Gesellschaft für Vaterländische Cultur - Herrick, Francis Hobart, 1858 -1940 (G.P. Aderholz, 1905)

Jahres-Bericht der Schlesischen Gesellschaft für Vaterländische Cultur - Herrick, Francis Hobart, 1858 -1940 (G.P. Aderholz, 1917)

Jahresbericht des Mannheimer Vereins für Naturkunde - Mannheimer Verein für Naturkunde. (Kaufmann, 1883)

Jahresbericht über das Gebiet der Pflanzenkrankheiten - Hollrung, M. (Max), 1858 -1937 (P. Parey, 1910)

Jahresbericht über die Neuerungen und Leistungen auf dem Gebiete der Pflanzenkrankheiten - Hollrung, M. (Max), 1858 -1937 (P. Parey, 1901)

Jahreshefte des Vereins für vaterländische Naturkunde in Württemberg - Staatliches Museum für Naturkunde in Stuttgart. (1862)

[James Carter & Co. materials] - Liberty Hyde Bailey Hortorium. Ethel Z. Bailey Horticultural Catalogue Collection. (1855)

James King Nursery [catalog] - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (James King Nursery, 1917)

James King Nursery [catalog] - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (James King Nursery, 1916)

James King Nursery [catalog] - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (James King Nursery, 1913)

James M. Thorburn & Co.'s annual descriptive catalogue of seeds for the vegetable garden, for the flower garden, for the lawn, for the farm & nursery - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (J.M. Thorburn & Co, 1884)

James M. Thorburn & Co.'s annual descriptive catalogue of seeds for the vegetable garden, for the flower garden, for the lawn, for the farm, for the nursery : the largest collection to be found in the world - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (James M. Thorburn & Co, 1885)

January, 1923 price list of tree, shrub and fruit seeds - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Thomas J. Lane, 1923)

Japan's living gift to Washington - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Rock Creek Nurseries, 1929)

Le Jardin (Librairie horticole du Jardin, 1898)

Jas. M. Thorburn & Co's annual descriptive catalogue of seeds : for the vegetable garden, for the flower garden, for the lawn, for the farm, for the nursery - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (James M. Thorburn & Co, 1887)

Jas. M. Thorburn & Co's annual descriptive catalogue of seeds : for the vegetable garden, for the flower garden, for the lawn, for the farm, for the nursery - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (James M. Thorburn & Co, 1889)

J.B. Pilkington : grower and importer of fine nursery stock - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (J.B. Pilkington, 1907)

J.B. Pilkington : grower and importer of fine nursery stock - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (J.B. Pilkington, 1911)

J.M. Nickell's botanical ready reference : especially designed for druggists and physicians : containing all of the botanical drugs known up to the present time, giving their medical properties, and all of their botanical, common, pharmacopoeal and German common (in German) names - Nickell, James Madison. (Murray & Nickell Mfg. Co, 1911)

J.M. Thorburn & Co.'s annual descriptive catalogue of flower seeds : with practical directions for their culture and treatment; also, a choice list of beautiful French hybrid gladiolus, and other spring bulbous roots - Thorburn, J.M. & Co. (J.M. Thorburn & Co, 1893)

John Leonard Riddell and John Torrey correspondence, 1833-1838 - Riddell, John Leonard, 1807 -1867 (1833)

Journal - Deane, Walter, 1848 -1930 (1889)

Journal de botanique (Bureau de journaux, 1896)

Journal de la Société nationale d'horticulture de France - Société nationale d'horticulture de France. (Au siége de la Société, 1886)

Journal / Edinburgh Natural History Society - Edinburgh Natural History Society, (Edinburgh Natural History Society, 2015)

Journal für die Gärtnerey : welches eigene Abhandlungen, Auszüge und Urtheile der neuesten Schriften, so vom Gartenwesen handeln, auch Erfahrungen und Nachrichten enthält (Bei Johann Benedict Mezler, 1786)

Journal für die Gärtnerey : welches eigene Abhandlungen, Auszüge und Urtheile der neuesten Schriften, so vom Gartenwesen handeln, auch Erfahrungen und Nachrichten enthält (Bei Johann Benedict Mezler, 1788)

Journal of a botanical excursion in the northeastern parts of the states of Pennsylvania and New York, during the year 1807 - Pursh, Frederick, 1774 -1820 (Brinckloe & Marot, printers, 1869)

Journal of a botanical excursion in the northeastern parts of the states of Pennsylvania and New York : during the year 1807 - Pursh, Frederick, 1774 -1820 ([The Association], 1923)

Journal of economic entomology - American Association of Economic Entomologists (Entomological Society of America [etc.], 1910)

The Journal of geology - University of Chicago. Dept. of Geology (University of Chicago Press, 1893)

The Journal of heredity - American Genetic Association. (American Genetic Association, 1910)

The Journal of heredity - American Genetic Association. (American Genetic Association, 1916)

The Journal of horticulture, cottage gardener and country gentlemen (George W. Johnson and Robert Hogg, 1866)

The Journal of horticulture, cottage gardener and country gentlemen (George W. Johnson and Robert Hogg, 1867)

The Journal of horticulture, cottage gardener and country gentlemen (George W. Johnson and Robert Hogg, 1868)

The Journal of horticulture, cottage gardener and country gentlemen (George W. Johnson and Robert Hogg, 1870)

The Journal of horticulture, cottage gardener and country gentlemen (George W. Johnson and Robert Hogg, 1875)

The Journal of horticulture, cottage gardener and country gentlemen (George W. Johnson and Robert Hogg, 1876)

The journal of horticulture, cottage gardener, and home farmer : a chronicle of country pursuits and country life, including poultry, pigeon and bee-keeping - Hogg, Robert, 1818 -1897 (published for the proprietor, 1880)

The journal of horticulture, cottage gardener, and home farmer : a chronicle of country pursuits and country life, including poultry, pigeon and bee-keeping - Hogg, Robert, 1818 -1897 (published for the proprietor, 1881)

The journal of horticulture, cottage gardener, and home farmer : a chronicle of country pursuits and country life, including poultry, pigeon and bee-keeping - Hogg, Robert, 1818 -1897 (published for the proprietor, 1882)

The journal of horticulture, cottage gardener, and home farmer : a chronicle of country pursuits and country life, including poultry, pigeon and bee-keeping - Hogg, Robert, 1818 -1897 (published for the proprietor, 1884)

The journal of horticulture, cottage gardener, and home farmer : a chronicle of country pursuits and country life, including poultry, pigeon and bee-keeping - Hogg, Robert, 1818 -1897 (published for the proprietor, 1885)

The journal of horticulture, cottage gardener, and home farmer : a chronicle of country pursuits and country life, including poultry, pigeon and bee-keeping - Hogg, Robert, 1818 -1897 (published for the proprietor, 1886)

The journal of horticulture, cottage gardener, and home farmer : a chronicle of country pursuits and country life, including poultry, pigeon and bee-keeping - Hogg, Robert, 1818 -1897 (published for the proprietor, 1888)

The journal of horticulture, cottage gardener, and home farmer : a chronicle of country pursuits and country life, including poultry, pigeon and bee-keeping - Hogg, Robert, 1818 -1897 (published for the proprietor, 1892)

The journal of horticulture, cottage gardener, and home farmer : a chronicle of country pursuits and country life, including poultry, pigeon and bee-keeping - Hogg, Robert, 1818 -1897 (published for the proprietor, 1893)

The journal of horticulture, cottage gardener, and home farmer : a chronicle of country pursuits and country life, including poultry, pigeon and bee-keeping - Hogg, Robert, 1818 -1897 (published for the proprietor, 1894)

Journal of mycology - Everhart, B. M. (Benjamin Matlack), 1818 -1904 ([s.n.], 1903)

Journal of mycology - Everhart, B. M. (Benjamin Matlack), 1818 -1904 ([s.n.], 1904)

Journal of mycology - Everhart, B. M. (Benjamin Matlack), 1818 -1904 ([s.n.], 1906)

Journal of mycology - Everhart, B. M. (Benjamin Matlack), 1818 -1904 ([s.n.], 1907)

Journal of the Arnold Arboretum - Arnold Arboretum. (Arnold Arboretum, Harvard University [etc.], 1920)

Journal of the Arnold Arboretum - Arnold Arboretum. (Arnold Arboretum, Harvard University [etc.], 1925)

Journal of the Arnold Arboretum - Arnold Arboretum. (Arnold Arboretum, Harvard University [etc.], 1934)

Journal of the Arnold Arboretum - Arnold Arboretum. (Arnold Arboretum, Harvard University [etc.], 1935)

Journal of the Arnold Arboretum - Arnold Arboretum. (Arnold Arboretum, Harvard University [etc.], 1938)

Journal of the Elisha Mitchell Scientific Society - Elisha Mitchell Scientific Society (Chapel Hill, N.C.) (Elisha Mitchell Scientific Society [etc.], 1895)

Journal of the Elisha Mitchell Scientific Society - Elisha Mitchell Scientific Society (Chapel Hill, N.C.) (Elisha Mitchell Scientific Society [etc.], 1897)

The Journal of the Iowa Academy of Science : JIAS - Iowa Academy of Science (The Academy, 1898)

The Journal of the Iowa Academy of Science : JIAS - Iowa Academy of Science (The Academy, 1899)

The Journal of the Iowa Academy of Science : JIAS - Iowa Academy of Science (The Academy, 1901)

Journal of the Kentucky Academy of Science - Kentucky Academy of Science. (The Academy, 2001)

Journal of the Kentucky Academy of Science - Kentucky Academy of Science. (The Academy, 2003)

Journal of the Kentucky Academy of Science - Kentucky Academy of Science. (The Academy, 2004)