Travels in Brazil, in the years 1817-1820 : undertaken by command of His Majesty the King of Bavaria - Martius, Karl Friedrich Philipp von, 1794 -1868 (Longman, Hurst, Rees, Orme, Brown, and Green, 1824)

Travels in Peru and India while superintending the collection of chinchona plants and seeds in South America, and their introduction into India - Markham, Clements R. Sir, (Clements Robert), 1830 -1916 (J. Murray, 1862)

Travels in various countries of Europe, Asia and Africa - Clarke, Edward Daniel, 1769 -1822 (Printed for T. Cadell and W. Davies, 1818)

Travels, or, observations relating to several parts of Barbary and the Levant - Shaw, Thomas, 1694 -1751 (Printed at the Theatre, 1738)

Travels, or Observations relating to several parts of Barbary and the Levant - Shaw, Thomas, 1694 -1751 (Printed at the Theatre, 1738)

Travels through Italy, in the years 1771 and 1772 - Ferber, Johann Jakob, 1743 -1790 (L. Davis, 1776)

Travels through North and South Carolina, Georgia, east and west Florida, the Cherokee country, the extensive territories of the Muscogulges, or Creek confederacy, and the country of the Chactaws : containing an account of the soil and natural productions of those regions : together with observations on the manners of the Indians : embellished with copper-plates - Bartram, William, 1739 -1823 (Reprinted for J. Johnson in St. Paul's church-yard, 1794)

Travels through North and South Carolina, Georgia, East and West Florida, the Cherokee country, the extensive territories of the Muscogulges, or Creek confederacy, and the country of the Chactaws : containing an account of the soil and natural productions of those regions : together with observations on the manners of the Indians : embellished with copper-plates - Bartram, William, 1739 -1823 (For J. Moore, W. Jones, R. McAllister, and J. Rice, 1793)

Travels through North and South Carolina, Georgia, East and West Florida, the Cherokee country, the extensive territories of the Muscogulges or Creek confederacy, and the country of the Chactaws : containing an account of the soil and natural productions of those regions : together with observations on the manners of the Indians : embellished with copper-plates - Bartram, William, 1739 -1823 (Printed by James and Johnson, 1792)

Travels through North and South Carolina, Georgia, east and west Florida, the Cherokee country, the extensive territories of the Muscogulges, or Creek confederacy, and the country of the Chactaws : containing an account of the soil and natural productions of those regions : together with observations on the manners of the Indians : embellished with copper-plates - Bartram, William, 1739 -1823 (Printed by James and Johnson, 1791, 1794)

Travels through the middle settlements in North America, in the years 1759 and 1760 : with observations upon the state of the colonies - Burnaby, Andrew, 1732 -1812 (T. Payne, 1798)

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 tobacco, tea, coffee, and chocolate : In which, I. The advantages and disadvantages attending the use of these commodities, are not only impartially considered, upon the principles of medicine and chymistry, but also ascertained by observation and experience : II. Full and distinct directions laid down for knowing in what cases, and for what particular constitutions, these substances are either beneficial or hurtful : III. The Chinese or Asiatic tea, shewn to be the same with the European Chamelaeagnus, or Myrtus brabantica - James, R. (Robert), 1703? -1776 (Printed for T. Osborne, in Gray's Inn, 1746)

Treatise on trees and shrubs grown in France and in the countryside - Jaume Saint-Hilaire, Jean Henri, 1772 -1845 (2008)

Tree seeds : complete price list .... No. 61, season 1934-1935 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Katzenstein & Co, 1934)

Tree seeds : complete price list ... No. 54, season 1931-1932 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Otto Katzenstein & Co, 1931)

Tree seeds : complete price list No. 63, season 1935-1936 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Otto Katzenstein & Co, 1935)

Tree seeds : complete price list of seeds ... No. 65, season 1936-1937 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Katzenstein & Co, 1936)

Tree seeds : complete price list of seeds ... No. 67, season 1937-1938 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Katzenstein & Co, 1937)

Tree seeds : complete price list ... season 1932-1933 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Otto Katzenstein & Co, 1932)

Tree species evaluation using the new CITES Listing Criteria - Oldfield, Sara (CITES, 1996)

Trees and shrubs : an abridgment of the Arboretum et fruticetum britannicum : containing the hardy trees and schrubs of Britain, native and foreign, scientifically and popularly described : with their propagation, culture and uses and engravings of nearly all the species - Loudon, J. C. (John Claudius), 1783 -1843 (F. Warne & Co, 1875)

Trees and shrubs; an abridgment of the Arboretum et fruticetum britannicum - Loudon, J. C. (John Claudius), 1783 -1843 (F. Warne & co, 1883)

Trees and shrubs, hardy in the British isles - Bean, W. J. (William Jackson), 1863 -1947 (J. Murray, 1914)

Trees and shrubs hardy in the British Isles - Bean, W. J. (William Jackson), 1863 -1947 (J. Murray, 1916)

Trees and shrubs : illustrations of new or little known ligneous plants, prepared chiefly from material at the Arnold Arboreum of Harvard University - Sargent, Charles Sprague, 1841 -1927 (Houghton, Mifflin, 1911)

Trees and shrubs : illustrations of new or little known ligneous plants, prepared chiefly from material at the Arnold Arboreum of Harvard University - Sargent, Charles Sprague, 1841 -1927 (Houghton, Mifflin, 1913)

Trees and shrubs of Mexico - Standley, Paul Carpenter, 1884 -1963 (Govt. Print. Off, 1924)

The trees of America: native and foreign, pictorially and botanically delineated, and scientifically and popularly described...illustrated by numerous engravings - Browne, D. J. (Daniel Jay), 1804 -1867 (Harper & brothers, 1851)

The trees of America native and foreign, pictorially and botanically delineated and scientifically and popularly described, being considered principally with reference to their geography and history, soil and situation, propagation and culture, accidents and diseases - Browne, D. J. (Daniel Jay), 1804 -1867 (Harper, 1846)

The trees of America; native and foreign, pictorially and botanically delineated, and scientifically and popularly described - Browne, D. J. (Daniel Jay), 1804 -1867 (Harper, 1846)

The trees of America; native and foreign, pictorially and botanically delineated, and scientifically and popularly described - Browne, D. J. (Daniel Jay), 1804 -1867 (Harper & brothers, 1857)

The trees of extra-tropical Australia - Robertson, C. C. (Cape Times, 1926)

Trees, ornamental plants, golf and lawn grasses, flower and garden seeds, landscaping : fall 1929-spring 1930 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (H.A. Hyde Co, 1929)

Trees, plants, flower and garden seed, golf and lawn grasses, landscaping : fall 1930-spring 1931 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (H.A. Hyde Co, 1930)

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

Trinidad, its geography, natural resources, administration, present condition, and prospects - Verteuil, L. A. A. de (Cassell, 1884)

Der Tropenpflanzer; zeitschrift für tropische landwirtschaft (1903)

Tropical agriculture. A treatise on the culture, preparation, commerce, and consumption of the principal products of the vegetable kingdom - Simmonds, P. L. (Peter Lund), 1814 -1897 (E. & F. N. Spon, 1877)

Tropical agriculturist and magazine of the Ceylon Agricultural Society - Ceylon Agricultural Society. (1881)

Tropical agriculturist and magazine of the Ceylon Agricultural Society - Ceylon Agricultural Society. (1883)

Tropical agriculturist and magazine of the Ceylon Agricultural Society - Ceylon Agricultural Society. (1886)

Tropical agriculturist and magazine of the Ceylon Agricultural Society - Ceylon Agricultural Society. (1887)

Tropical agriculturist and magazine of the Ceylon Agricultural Society - Ceylon Agricultural Society. (1888)

Tropical agriculturist and magazine of the Ceylon Agricultural Society - Ceylon Agricultural Society. (1889)

Tropical agriculturist and magazine of the Ceylon Agricultural Society - Ceylon Agricultural Society. (1902)

Tropical grounds book and catalog : 1923 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Royal Palm Nurseries], 1923)

Tropical Groves Nursery, wholesale only : August 1950, liners in 2 1/4" pots - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Tropical Groves Nursery, 1950)

Tropical Groves Nursery, wholesale only : December 1950, liners in 2 1/4" pots - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Tropical Groves Nursery, 1950)

Tropical Groves Nursery, wholesale only : February, 1950, liners in 2 1/4" pots - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Tropical Groves Nursery, 1950)

Tropical Groves Nursery, wholesale only : January 1950, liners in 2 1/4" pots - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Tropical Groves Nursery, 1950)

Tropical Groves Nursery, wholesale only : July 1950, liners in 2 1/4" pots - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Tropical Groves Nursery, 1950)

Tropical Groves Nursery, wholesale only : March & April 1950, liners in 2 1/4" pots - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Tropical Groves Nursery, 1950)

Tropical Groves Nursery, wholesale only : May 1950, liners in 2 1/4" pots - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Tropical Groves Nursery, 1950)

Tropical Groves Nursery, wholesale only : September 1950, liners in 2 1/4" pots - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Tropical Groves Nursery, 1950)

Tropical montane cloud forests: an urgent priority for conservation. WCMC Biodiversity Bulletin No 2 - Aldrich, Mark (WCMC, 1997)

Tropical planting book - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Royal Palm Nurseries, 1939)

Tropical planting book - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. ([Royal Palm Nurseries], 1930)

Tropical planting book and catalogue - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Royal Palm Nurseries, 1923)

Tropical planting book and catalogue - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Royal Palm Nurseries, 1924)

Tropical planting book and catalogue - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Royal Palm Nurseries, 1925)

Tropical planting book and catalogue : November 1921 to October 1922 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Royal Palm Nurseries, 1921)

The tropical world: aspects of man and nature in the equatorial regions of the globe - Hartwig, G. (Georg), 1813 -1880 (Longmans, Green, 1873)

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

Tryonia - Academy of Natural Sciences of Philadelphia. Department of Malacology. (Dept. of Malacology, Academy of Natural Sciences of Philadelphia, 1990)

Tuttle Bros. Nurseries, 1942 : growers of the best in nursery stock since 1920 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Tuttle Bros. Nurseries, 1942)

Tuttle Bros. Nurseries, 1943 : growers of the best in nursery stock since 1920 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Tuttle Bros. Nurseries, 1943)

Tuttle Bros. Nurseries, 1944 : growers of the best in nursery stock since 1920 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Tuttle Bros. Nurseries, 1944)

Tuttle Bros. Nurseries, 1945 : growers of the best in nursery stock since 1920 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Tuttle Bros. Nurseries, 1945)

Tuttle Bros. Nurseries, Pasadena, California : 1941 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Tuttle Bros. Nurseries, 1941)

T.W. Schock Nurseries [catalog] - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (T.W. Schock Nurseries, 1913)

Twentieth century fruits. 1916-1917 - Burbank, Luther, 1849 -1926 (Burbank's Experiment Farms, 1916)

Twenty-first annual price list of the Fresno Nursery : season 1910-1911 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Fresno Nursery Co, 1910)

Twenty-fourth annual price list of The Fresno Nursery Co., Inc - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (The Fresno Nursery Co., Inc, 1913)

Twenty second annual edition of Payne's garden guide with complete instructions for planting and care of seeds, plants and trees - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Theodore Payne, 1926)

Twice the satisfaction when you come to Niles and make your selections from the West's largest assortment - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (California Nursery Company, 1940)

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

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

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

United States Exploring Expedition. During the year 1838, 1839, 1840, 1841, 1842 - United States. Congress. (Printed by C. Sherman, 1852)

United States Exploring Expedition. During the year 1838, 1839, 1840, 1841, 1842 - United States. Congress. (Printed by C. Sherman, 1863)

United States National Arboretum contribution - National Arboretum (U.S.) (The Service, 1994)

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 botany - University of California, Berkeley. (University of California Press, 1921)

The University of Washington Arboretum bulletin - Arboretum Foundation (Seattle, Wash.) (University of Washington Arboretum Foundation, 1961)

The University of Washington Arboretum bulletin - Arboretum Foundation (Seattle, Wash.) (University of Washington Arboretum Foundation, 1963)

The University of Washington Arboretum bulletin - Arboretum Foundation (Seattle, Wash.) (University of Washington Arboretum Foundation, 1977)

The University of Washington Arboretum bulletin - Arboretum Foundation (Seattle, Wash.) (University of Washington Arboretum Foundation, 1978)

University studies of the University of Nebraska - University of Nebraska (Lincoln campus) (1907)

A university text-book of botany (Macmillan, 1910)

Unsere Freiland-Laubgehölze; Anzucht, Pflege und Verwendung aller Bekannten in Mitteleuropa im freien kulturfähigen Laubgehölze - Schneider, Camillo, 1876 -1951 (Hölder-Pichler-Tempsky, 1922)

Unsere Freiland-Laubgehölze, Anzucht, Pflege und Verwendung aller bekannten in Mitteleuropa im freien kulturfähigen Laubgehölze, unter Mitwirkung von István Graf Ambrózy-Migazzi, Georg Arends, C. Heicke, Herm. A. Hesse, P. Kache, Wilhelm Kesselring, A. Purpus, Alfred, Rehder, Prof. Schwappach, Fritz Graf Schwerin, Hellmut Spaeth, Egbert Wolf und Franz Zeman. Hrsg. von Ernst Graf Silva Tarouca und Camillo Schneider - Schneider, Camillo, 1876 -1951 (Hölder-Pichler-Tempsky A.G.; [etc.], 1922)

Untersuchungen über die Bedeutung der Nektarien in den Blumen - Kurr, Johann Gottlob von, 1798 -1870 (Henneschen Buchhandlung, 1833)