Transactions of the Sapporo Natural History Society - Sapporo Hakubutsu Gakkai. (Sapporo Natural History Society, Hokkaido Imperial University, 1921)

Transactions of the Society for British entomology - Society for British Entomology (1959)

Transactions of the South African Philosophical Society - Royal Society of South Africa. (The Society, 1907)

Transactions of the Wisconsin Academy of Sciences, Arts, and Letters - Wisconsin Academy of Sciences, Arts; Letters. (Wisconsin Academy of Sciences, Arts, and Letters, 1979)

Transactions of the Wisconsin State Agricultural Society ... - Wisconsin State Agricultural Society. (The Society, 1852)

Transactions of the Worcester County Horticultural Society - Worcester County Horticultural Society. (Worcester County Horticultural Society, 1913)

Transactions of the Worcester County Horticultural Society - Worcester County Horticultural Society. (Worcester County Horticultural Society, 1930)

Transactions of the Worcester County Horticultural Society - Worcester County Horticultural Society. (Worcester County Horticultural Society, 1937)

Transactions of the Worcester County Horticultural Society - Worcester County Horticultural Society. (Worcester County Horticultural Society, 1939)

The transactions of the Yorkshire Naturalists' Union - Yorkshire Naturalists' Union (1886)

Transunti / Reale Accademia dei Lincei - Reale Accademia dei Lincei (l'Accademia, 1881)

Il trattato della cultura degli orti e giardini / a cura di Alberto Bacchi della Lega - Bacchi della Lega, Alberto, 1848 -1924 (R. dall'Acqua, 1903)

Trattato di Christoforo Acosta africano medico & chirurgo della historia, natvra, et virtv delle droghe medicinali, & altri semplici rarissimi, che vengono portati dalle Indie Orientali in Europa : con le figure delle piante ritratte, & disegnate dal viuo poste a' luoghi proprij : nuouamente recato dalla spagnuola nella nostra lingua : con due indici, vno de' capi principali, l'altro delle cose di più momento, che si ritrouano in tutta l'opera - Acosta, Cristóbal, approximately 1515 -approximately 1592 (Presso à Francesco Ziletti, 1585)

Travaux des laboratoires - Société scientifique d'Arcachon. Station biologique. (Editions de la Revue des idées, 1900)

Travels in Brazil, in the years 1817-1820, : undertaken by command of His majesty the King of Bavaria by Dr. Joh.Babt. von Spix and Dr. C. F. Phil. von Martius - Spix, Johann Baptist von, 1781 -1826 (Longman, Hurst, Rees, Orme, Brown and Green, 1821)

Travels in Lycia, Milyas, and the Cibyratis : in company with the late Rev. E. T. Daniell - Forbes, Edward 1815 -1854 (John Van Voorst, 1847)

Travels in the Confederation, 1783-1784 - Morrison, Alfred J. (W.J. Campbell, 1911)

Travels in the two Sicilies : and some parts of the Apennines - Spallanzani, Lazzaro, 1729 -1799 (Printed for G.G. and J. Robinson, Paternoster-Row, 1798)

Travels of a naturalist in Japan and Manchuria - Adams, Arthur, 1820 -1878 (Hurst & Blackett, 1870)

The treasury of botany: a popular dictionary of the vegetable kingdom; with which is incorporated a glossary of botanical terms - Lindley, John, 1799 -1865 (Longmans, Green, and Co, 1866)

A treatise on foreign vegetables containing an account of such as are now commonly used in the practice of physick ... : chiefly taken from the Materia medica of Steph. Fran. Geoffroy ... - Geoffroy, Etienne-François, 1672 -1731 (Printed for J. Clarke, C. Davis, J. Whiston, and S. Baker, 1749)

A treatise on the theory and practice of landscape gardening, adapted to North America; with a view to the improvement of country residences. Comprising historical notices and general principles of the art, directions for laying out grounds and arranging plantations, the description and cultivation of hardy trees, decorative accompaniments to the house and grounds, the formation of pieces of artificial water, flower gardens, etc. With remarks on rural architecture - Downing, A. J. (Andrew Jackson), 1815 -1852 (G. P. Putnam; London, Longman, Brown, Green & Longmans, 1849)

Trees, bulbs, plants, seeds No. 3 Autumn 1914 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Storrs and Harrison Co, 1914)

Trees, fruits, and flowers of Minnesota - Minnesota State Horticultural Society. (Minnesota State Horticultural Society, 1903)

Trees, fruits, and flowers of Minnesota - Minnesota State Horticultural Society. (Minnesota State Horticultural Society, 1904)

Trees, fruits, and flowers of Minnesota - Minnesota State Horticultural Society. (Minnesota State Horticultural Society, 1907)

Trees, fruits, and flowers of Minnesota - Minnesota State Horticultural Society. (Minnesota State Horticultural Society, 1917)

The trees, shrubs, and plants of Virgil - Sargeaunt, John, 1857 -1922 (B. H. Blackwell, 1920)

Das tropische Parenchym. A. Assimilationsgewebe - Meyer, Fritz Jürgen, 1891 - (G. Borntraeger, 1923)

Trowel & typewriter, winter 1937 : gift ideas: holly, Christmas greens and Christmas delicacies, gleanings from the garden of Drew Sherrard at Rock Spur, Oswego, Oregon - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Drew Sherrard, 1937)

Trudy Imperatorskago S.-Peterburgskago botanicheskago sada.Acta Horti Petropolitani - Imperatorskii Sankt-Peterburgskii botanicheskii sad. (Imperatorskiǐ S.-Peterburgskiǐ botanicheskiǐ sad, 1873)

Trudy Imperatorskago S.-Peterburgskago botanicheskago sada.Acta Horti Petropolitani - Imperatorskii Sankt-Peterburgskii botanicheskii sad. (Imperatorskiǐ S.-Peterburgskiǐ botanicheskiǐ sad, 1883)

Trudy Imperatorskago S.-Peterburgskago botanicheskago sada.Acta Horti Petropolitani - Imperatorskii Sankt-Peterburgskii botanicheskii sad. (Imperatorskiǐ S.-Peterburgskiǐ botanicheskiǐ sad, 1884)

Trudy Imperatorskago S.-Peterburgskago botanicheskago sada.Acta Horti Petropolitani - Imperatorskii Sankt-Peterburgskii botanicheskii sad. (Imperatorskiǐ S.-Peterburgskiǐ botanicheskiǐ sad, 1900)

Trudy Imperatorskago S.-Peterburgskago botanicheskago sada.Acta Horti Petropolitani - Imperatorskii Sankt-Peterburgskii botanicheskii sad. (Imperatorskiǐ S.-Peterburgskiǐ botanicheskiǐ sad, 1902)

Trudy Imperatorskago S.-Peterburgskago botanicheskago sada.Acta Horti Petropolitani - Imperatorskii Sankt-Peterburgskii botanicheskii sad. (Imperatorskiǐ S.-Peterburgskiǐ botanicheskiǐ sad, 1901)

Plants for the American rock garden from New England's coldest nursery - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Mitchell Nurseries, 1935)

Tu rang ji kan. 土壤集刊 - Zhongguo ke xue yuan. Lin ye tu rang yan jiu suo. 中国科学院. 林业土壤研究所 (ke xue chu ban she chu ban 科学出版社出版, 1958)

Tulip planting time : beautiful gardens at moderate cost - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Schenley Gardens, 1927)

Tulips & springtime! : To enjoy them together in your own garden next season, plant Schling's bulbs now-this fall - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Max Schling Seedsman, Inc, 1924)

Tulips for color harmony : bulbs for 1934 autumn planting - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Stumpp & Walter Co, 1934)

Tulips for color harmony : bulbs for 1935 advance offering - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Stumpp & Walter Co, 1935)

Tulips for color harmony : bulbs for 1936 advance offering - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Stumpp & Walter Co, 1936)

Tulips for color harmony : bulbs for advance offering, 1933 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Stumpp & Walter Co, 1933)

Tulips, hyacinths, daffodils to plant this fall 1949 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (David J. Scott Co, 1949)

Tulips, hyacinths, daffodils to plant this fall 1950 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (David J. Scott Co, 1950)

Tulips, hyacinths, narcissi, crocuses : order now for next spring bloom : 1935 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Farr Nursery Co, 1935)

Tulips, peonies, iris, phlox, and other perennials for fall planting - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Franken Bros, 1927)

Tulips, peonies, lilies, crocus, hyacinths, iris, perennials for fall planting : fall catalog, 1930 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Geo. H. Mellen Co, 1930)

Tulips, peonies, lilies, crocus, hyacinths, iris, roses, etc., perennials for fall planting : fall catalog, 1931 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Geo. H. Mellen Co, 1931)

Tulips, peonies, narcissi, irises, 1930 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Oronogo Flower Gardens, 1930)

Tulips, peonies, narcissi, irises : annual catalogue, August 15, 1931 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Oronogo Flower Gardens, 1931)

Tulips, peonies, narcissi, irises : annual catalogue, August 15, 1932 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Oronogo Flower Gardens, 1932)

The twentieth century method; growing bulbs for winter and spring blooming - Fuld, Maurice, 1873 -1920 (The Home of Heather, Knight and Struck Company, 1914)

Types of British vegetation - Tansley, A. G., Sir, (Arthur George), 1871 -1955 (University Press, 1911)

Über die fossilen Reste der Zeuglodonten von Nordamerica mit Rücksicht auf die europäischen Reste aus dieser Familie - Müller, Johannes, 1801 -1858 (Verlag von G. Reimer, 1849)

Übersicht des natürlichen Systems der Pflanzen : zum Gebrauch in Vorlesungen für Anfänger - Pfitzer, Ernst Hugo Heinrich, 1846 -1906 (C. Winter, 1894)

Über die Natur der Schachtelhalme : insbesondere des Sumpf-Schachtelhalms oder Duwocks ... - Meyer, G. F. W. (Georg Friedrich Wilhelm), 1782 -1856 (Gedruckt in der Dieterichschen Universitäts-Buchdruckerei, 1837)

Ueber botanische excursionen während eines dreijährigen aufenthaltes in Chile - Frömbling. (1895)

Ueber den Einfluss des Bodens auf die Vertheilung der Gewächse : nachgewiesen in der Vegetation des nordöstlichen Tirol's - Unger, F. (Franz), 1800 -1870 (Bei Rohrmann und Schweigerd, 1836)

Ueber die Verbreitung der übriggebliebenen reste einer vorweltlichen organischen Schöpfung : insbesondere die geographische Verbreitung derselben in Vergleich mit der, der noch jetzt existirenden organischen Wesen / von Friedrich Sigismund Leuckart - Leuckart, F. S. (Friedrich Sigismund), 1794 -1843 (Universitäts-Buchandlung und Buchdruckerei der Gebr. Groos, 1835)

Uebersicht des Gewaechs-Reichs in seinen natuerlichen Entwickelungsstufen : ein Versuch - Reichenbach, H. G. Ludwig (Heinrich Gottlieb Ludwig), 1793 -1879 (Carl Cnobloch, 1828)

The Uganda protectorate : an attempt to give some description of the physical geography, botany, zoology, anthropology, languages and history of the territories under British protection in East Central Africa, between the Congo Free State and the Rift valley and between the first degree of south latitude and the fifth degree of north latitude - Johnston, Harry, 1858 -1927 (Hutchinson & Co, 1904)

The Uganda protectorate; an attempt to give some description of the physical geography, botany, zoology, anthropology, languages and history of the territories under British protection in East Central Africa, between the Congo Free State and the Rift Valley and between the first degree of south latitude and the fifth degree of north latitude - Johnston, Harry, 1858 -1927 (Hutchinson & Co, 1902)

Ullyette Brothers Nurseries, Dansville, New York offer the service of a graduate landscape architect - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Ullyette Bros, 1934)

Ullyette Brothers Nurseries, Dansville, New York offer the service of a graduate landscape architect - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Ullyette Bros, 1935)

Ulyssis Aldrovandi... Historiam naturalem...de animalibus insectis libri septem... - Aldrovandi, Ulisse, 1522 -1605 (Typis Pauli Jacobi, 1618)

Ulyssis Aldrovandi ... Serpentum, et draconum historiæ libri duo - Aldrovandi, Ulisse, 1522 -1605 (apud C. Ferronium, 1640)

The unheated greenhouse - Davidson, K. L. ("Country life," ltd. [etc.], 1907)

United Bulb Co., Mountain Clemens, Michigan ; Branch Office, Woodland, Wash - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (United Bulb Co, 1937)

United States Exploring Expedition. During the year 1838, 1839, 1840, 1841, 1842 - United States. Congress. (Printed by C. Sherman, 1845)

United States Nurseries' wholesale autumn catalogue of bulbs and seeds and plants for fall planting - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (United States Nurseries, 1892)

The Universal herbal; or, Botanical, medical, and agricultural dictionary; containing an account of all the known plants in the world, arranged according to the Linnean system. Specifying the uses to which they are or may be applied, whether as food, as medicine, or in the arts and manufactures, with the best methods of propagation, and the most recent agricultural improvements ... - Green, Thomas. (Caxton Press, 1824)

The universal herbal : or botanical, medical and agricultural dictionary : containing an account of all known plants in the world, arranged according to the Linnean system. Specifying the uses to which they are or may be applied - Green, Thomas. (Printed at the Caxton Press by H. Fisher, 1816)

University of California publications in geological sciences - University of California, Berkeley. Department of Geology. (University of California Press, 1921)

The University of Kansas science bulletin - University of Kansas. Museum of Natural History. (University of Kansas, 1966)

The University of Washington Arboretum bulletin - Arboretum Foundation (Seattle, Wash.) (University of Washington Arboretum Foundation, 1957)

The University of Washington Arboretum bulletin - Arboretum Foundation (Seattle, Wash.) (University of Washington Arboretum Foundation, 1962)

The University of Washington Arboretum bulletin - Arboretum Foundation (Seattle, Wash.) (University of Washington Arboretum Foundation, 1967)

The University of Washington Arboretum bulletin - Arboretum Foundation (Seattle, Wash.) (University of Washington Arboretum Foundation, 1968)

The University of Washington Arboretum bulletin - Arboretum Foundation (Seattle, Wash.) (University of Washington Arboretum Foundation, 1972)

The University of Washington Arboretum bulletin - Arboretum Foundation (Seattle, Wash.) (University of Washington Arboretum Foundation, 1973)

Unsere Freiland-Nadelhölzer; Anzucht, Pflege und Verwendung aller bekannten in Mitteleuropa im freien Kulturfähigen Nadelhölzer mit Einschluss von Ginkgo und Ephedra - Appel, Otto, 1867 -1952 (Hölder-Pichler-Tempsky, 1923)