The Texas journal of science - Texas Academy of Science. (Texas Academy of Science, 1951)

A text-book of botany - Strasburger, Eduard, 1844 -1912 (Macmillan, 1912)

A text-book of botany for colleges - Ganong, William Francis, 1864 -1941 (The Macmillan Company, 1916)

Text-book of botany, morphological and physiological - Sachs, Julius, 1832 -1897 (Clarendon press, 1882)

Text-book of botany : morphological and physiological - Bennett, Alfred W. (Alfred William), 1833 -1902 (Clarendon Press, 1875)

Text-book of botany, morphological and physiological - Bennett, Alfred W. (Alfred William), 1833 -1902 (Clarendon Press, 1875)

Text-book of western botany : consisting of Coulter's Manual of the botany of the Rocky mountains, to which is prefixed Gray's lessons in botany. For the use of schools and colleges between the Mississippi river and the Rocky mountains - Coulter, John Merle, 1851 -1928 (Ivison, Blakeman, Taylor, and Company, 1885)

A textbook of botany for colleges - Ganong, William Francis, 1864 -1941 (Macmillan, 1920)

A textbook of botany for colleges - Ganong, William Francis, 1864 -1941 (The Macmillan company, 1916)

A textbook of botany for colleges and universities - Coulter, John Merle, 1851 -1928 (American book company, 1911)

A textbook of botany for colleges and universities - Coulter, John Merle, 1851 -1928 (Amer. Bk. Co, 1910)

A textbook of botany for colleges and universities - Coulter, John Merle, 1851 -1928 (American book company, 1910)

A textbook of botany for colleges - Ganong, William Francis, 1864 -1941 (Macmillan, 1923)

The journal of horticulture (1903)

The journal of horticulture (1904)

Thesaurus literaturae botanicae omnium gentium : inde a rerum botanicarum initiis ad nostra usque tempora, quindecim millia operum recensens - Pritzel, G. A. (Georg August), 1815 -1874 (F.A. Brockhaus, 1851)

Three thousand flowers : seeds, bulbs, plants : offer 35A - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Rex D. Pearce, 1941)

Three thousand flowers : seeds, plants, bulbs : offer 37-A - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Rex D. Pearce, 1942)

Tidsskrift for populære fremstillinger af naturvidenskaben (P.G. Philipsens forlag, 1863)

Tijdschrift voor natuurlijke geschiedenis en physiologie (1839)

Torreya - Torrey Botanical Club. (Torrey Botanical Club, 1906)

Torreya - Torrey Botanical Club. (Torrey Botanical Club, 1913)

Torreya - Torrey Botanical Club. (Torrey Botanical Club, 1916)

Torreya - Torrey Botanical Club. (Torrey Botanical Club, 1918)

Trade list of California grown seeds, bulbs and cacti specialties : callas and freesias - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (California Seed, Bulb and Plant Company, 1893)

Trade price list of seeds of American conifers, trees, shrubs, herbs No. 15, 1911 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Otto Katzenstein & Co, 1911)

Trade price list : seeds for florists and nurserymen : trees, shrubs, decorative plants, palms and climbers, fruits flowering bulbs, cactus and rock garden plants, perennials and worthwhile varieties of flowers seeds - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (U.S. Nursery Seed Depot, 1930)

Trade seed-list, 1935 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Haage & Schmidt, 1935)

Traité de botanique - Van Tieghem, Phillippe Édouard Léon, 1839 -1914 (s.n, 1892)

Traité de botanique générale - Hérincq, F. (François), 1820 -1891 (Abel Pilon et cie, éditeurs, 33 rue de fleurs, 33, 1860)

Transactions of the Academy of Science of St. Louis - Academy of Science of St. Louis. (Academy of Science of St. Louis], 1861)

Transactions of the American Entomological Society - American Entomological Society. (The Society at the Academy of Natural Sciences, 1906)

Transactions of the ... annual meetings of the Kansas Academy of Science - Kansas Academy of Science. Meeting. (Kansas Pub. House, 1893)

Transactions of the Botanical Society - Botanical Society of Edinburgh. (Botanical Society of Edinburgh, 1881)

Transactions of the Illinois State Academy of Science - Illinois State Academy of Science. (Illinois State Academy of Science [etc.], 1935)

Transactions of the Kansas Academy of Science - Kansas Academy of Science. (Geo. W. Martin, 1879)

Transactions of the Kentucky Academy of Science - Jillson, Willard Rouse, 1890 - (Kentucky Academy of Science, 1982)

Transactions of the Massachusetts Horticultural Society - Massachusetts Horticultural Society (s.n.], 1870)

Transactions of the Massachusetts Horticultural Society - Massachusetts Horticultural Society (s.n.], 1874)

Transactions of the Massachusetts Horticultural Society - Massachusetts Horticultural Society (s.n.], 1876)

Transactions of the Massachusetts Horticultural Society - Massachusetts Horticultural Society (s.n.], 1886)

Transactions of the Massachusetts Horticultural Society - Massachusetts Horticultural Society (s.n.], 1896)

Transactions of the Massachusetts Horticultural Society - Massachusetts Horticultural Society (s.n.], 1847)

Transactions of the Royal Society of South Africa - Royal Society of South Africa. (Royal Society of South Africa, 1915)

Transactions of the San Diego Society of Natural History - San Diego Society of Natural History. (The Society, 1959)

Transactions of the San Diego Society of Natural History - San Diego Society of Natural History. (The Society, 1954)

Transactions of the Texas Academy of Science - Texas Academy of Science. (The Academy, 1892)

Transactions of the Texas Academy of Science - Texas Academy of Science. (Academy, 1929)

Die Transpiration der Pflanzen. Eine physiologische Monographie - Burgerstein, Alfred, 1850 -1929 (G. Fischer, 1904)

Treasure trove from cactus land - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Johnson Cactus Gardens, 1942)

Treasure trove from cactus land, 1948 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Johnson Cactus Gardens, 1948)

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 insects injurious to gardeners, foresters, & farmers - Westwood, J. O. (John Obadiah), 1805 -1893 (William Smith, 113, Fleet Street, 1840)

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

Trees and shrubs of Mexico - Standley, Paul Carpenter, 1884 -1963 (Govt. Print. Off, 1926)

Trochilinarum enumeratio : ex affinitate naturali reciproca primum ducta provisoria - Reichenbach, H. G. Ludwig (Heinrich Gottlieb Ludwig), 1793 -1879 (Friedericum Hofmeister, 1855)

Der Tropenpflanzer; zeitschrift für tropische landwirtschaft (1909)

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. (1884)

Tropical agriculturist and magazine of the Ceylon Agricultural Society - Ceylon Agricultural Society. (1910)

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, 1890)

Trudy Imperatorskago S.-Peterburgskago botanicheskago sada.Acta Horti Petropolitani - Imperatorskii Sankt-Peterburgskii botanicheskii sad. (Imperatorskiǐ S.-Peterburgskiǐ botanicheskiǐ sad, 1892)

Tuinbouw-flora van Nederland en zijne overzeesche bezittingen - Vriese, W. H. de (Willem Hendrik), 1806 -1862 (A. W. Sythoff, 1855)

The University of Colorado studies General series A - University of Colorado, Boulder. (University of Colorado, 1908)

University of Kansas publications, Museum of Natural History - University of Kansas. Museum of Natural History. (University of Kansas, 1956)

University of Kansas publications, Museum of Natural History - University of Kansas. Museum of Natural History. (University of Kansas, 1958)

The University of Kansas science bulletin - University of Kansas. Museum of Natural History. (University of Kansas, 1956)

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

The University of Kansas science bulletin - University of Kansas. Museum of Natural History. (University of Kansas, 1996)

Untersuchungen zur experimentellen anatomie und pathologie des pflanzenkörpers - Vöchting, Hermann, 1847 -1917 (H. Laupp, 1918)

Unusual seeds for late spring and summer sowing : list no. 15 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Rex D. Pearce, 1931)

Useful wild plants of the United States and Canada - Saunders, Charles Francis, 1859 -1941 (R. M. McBride & company, 1920)

Useful wild plants of the United States and Canada - Saunders, Charles Francis, 1859 -1941 (R.M. McBride, 1920)

Utah statewide wilderness study report - United States. Bureau of Land Management. Utah State Office. (U.S. Department of the Interior, Bureau of Land Management, Utah State Office, 1992)

Vaughan's 1894 gardening illustrated - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Vaughan's Seed Company, 1894)

Vaughan's book for florists : spring 1949 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Vaughan's Seed Store, 1949)

Vaughan's book for florists : spring 1952 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Vaughan's Seed Store, 1952)

Vaughan's gardening illustrated - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Vaughan's Seed Store, 1933)

Vaughan's gardening illustrated - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Vaughan's Seed Store, 1936)

Vaughan's gardening illustrated - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Vaughan's Seed Store, 1932)

Vaughan's gardening illustrated - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Vaughan's Seed Store, 1939)

Vaughan's gardening illustrated - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Vaughan's Seed Store, 1934)

Vaughan's gardening illustrated - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Vaughan's Seed Store, 1937)

Vaughan's gardening illustrated : autumn edition - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Vaughan's Seed Store, 1893)

Vaughan's spring flowering bulbs - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Vaughan's Seed Store, 1940)