Vollständiger Blütenkalender der deutschen Phanerogamen-Flora. Unter Zugrundelegung von Dr. Kittel's Taschenbuch der Flora Deutschlands - Beiche, W. Eduard. (Hahn, 1872)

Die vollständigste Naturgeschichte der Vögel Neuhollands : ein Beitrag zur Naturgeschichte Australiens - Reichenbach, H. G. Ludwig (Heinrich Gottlieb Ludwig), 1793 -1879 (Expedition der vollständigsten Naturgeschichte, 1850)

Vom Mittelmeer zum Nordrand der Sahara : eine botanische Frühlingsfahrt nach Algerien - Rikli, M. (Martin), 1868 -1951 (Art. Institut Orell Füssli, 1912)

Vorstudien zu einer Pilz-Flora des Grossherzogthums Luxemburg; systematisches Verzeichniss der bis jetzt im Gebiete gefundenen Pilzarten, mit Angabe der Synonymie, der allgemeinen Stand- u. der Special-Fundorte, resp. neuer, sowie zweifelhafter und kritischer Formen - Feltgen, Johann, 1833 -1904 (Druck von J. Beffort [etc.], 1899)

Vorstudien zu einer Pilz-Flora des Grossherzogthums Luxemburg : systematisches Verzeichniss der bis jetzt im Gebiete gefundenen Pilzarten, mit Angabe der Synonymie, der allgemeinen Stand- u. der Special-Fundorte, resp. neuer, sowie zweifelhafter und kritischer Formen - Feltgen, Johann, 1833 -1904 (Druck von J. Beffort, 1899)

Vorträge über botanische Stammesgeschichte, gehalten an der Reichsuniversität zu Leiden. Ein Lehrbuch der Pflanzensystematik - Lotsy, Johannes Paulus, 1867 -1931 (G. Fischer, 1907)

Vorträge über botanische stammesgeschichte, gehalten an der Reichsuniversität zu Leiden - Lotsy, Johannes Paulus, 1867 -1931 (G. Fischer, 1907)

Vorträge über botanische Stammesgeschichte, gehalten an der Reichsuniversität zu Leiden. Ein Lehrbuch der Pflanzensystematik - Lotsy, Johannes Paulus, 1867 -1931 (G. Fischer, 1911)

Voyage d'études au Maroc - Gattefossé, Jean (1921)

Voyage dans la Russie méridionale et la Crimée - Demidov, Anatolīĭ, principe di San Donato, 1812 -1870 (E. Bourdin, 1842)

A voyage to the islands Madera, Barbados, Nieves, S. Christophers and Jamaica, : with the natural history of the herbs and trees, four-footed beasts, fishes, birds, insects, reptiles, &c. of the last of those islands; to which is prefix'd an introduction, wherein is an account of the inhabitants, air, waters, diseases, trade, &c. of that place, with some relations concerning the neighbouring continent, and islands of America. Illustrated with figures of the things describ'd, which have not been heretofore engraved; in large copper-plates as big as the life - Sloane, Hans, Sir, 1660 -1753 (Printed by B.M. for the author, 1707)

The W.A. Natorp Company, landscape, organization - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (W.A. Natorp Company, 1941)

The W.A. Natorp Company, landscape, organization - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (W.A. Natorp Company, 1940)

Washington Park Arboretum bulletin - University of Washington. (Published by the Arboretum Foundation for the University of Washington, 1992)

Water lilies, aquatic plants, fishes and aquariums : plants for the rock garden - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Buskirk's Aquarium, 1933)

The water relations of plants : a symposium of the British Ecological Society, London, 5-8 April 1961 - British Ecological Society. (Wiley, 1963)

Waterer's seeds, 1936 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Hosea Waterer, 1936)

Waterer's seeds, bulbs and plants : 1928 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Hosea Waterer, 1928)

Waterer's seeds, bulbs and plants, 1929 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Hosea Waterer, 1929)

Waterer's seeds, bulbs and plants : 1930 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Hosea Waterer, 1930)

Waterer's seeds, bulbs and plants, 1931 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Hosea Waterer, 1931)

Waterer's seeds, bulbs and plants, 1932 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Hosea Waterer, 1932)

Waterer's seeds, bulbs and plants, 1933 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Hosea Waterer, 1933)

Watsonia - Botanical Society of the British Isles. (Botanical Society of the British Isles, 1949)

Watsonia - Botanical Society of the British Isles. (Botanical Society of the British Isles, 1950)

Watsonia - Botanical Society of the British Isles. (Botanical Society of the British Isles, 1957)

Watsonia - Botanical Society of the British Isles. (Botanical Society of the British Isles, 1964)

Watsonia - Botanical Society of the British Isles. (Botanical Society of the British Isles, 1970)

Watsonia - Botanical Society of the British Isles. (Botanical Society of the British Isles, 1972)

Watsonia - Botanical Society of the British Isles. (Botanical Society of the British Isles, 1974)

Watsonia - Botanical Society of the British Isles. (Botanical Society of the British Isles, 1976)

Watsonia - Botanical Society of the British Isles. (Botanical Society of the British Isles, 1980)

Watsonia - Botanical Society of the British Isles. (Botanical Society of the British Isles, 1982)

Watsonia - Botanical Society of the British Isles. (Botanical Society of the British Isles, 1991)

Watsonia - Botanical Society of the British Isles. (Botanical Society of the British Isles, 1990)

Watsonia - Botanical Society of the British Isles. (Botanical Society of the British Isles, 2000)

Watsonia - Botanical Society of the British Isles. (Botanical Society of the British Isles, 2002)

Watsonia - Botanical Society of the British Isles. (Botanical Society of the British Isles, 2004)

Watsonia - Botanical Society of the British Isles. (Botanical Society of the British Isles, 2006)

Watsonia - Botanical Society of the British Isles. (Botanical Society of the British Isles, 2008)

Wayside Gardens root strength, 1939 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Wayside Gardens, 1939)

Wayside Gardens root strength, 1940 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Wayside Gardens, 1940)

Wayside Gardens root strength, 1941 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Wayside Gardens, 1941)

Wayside Gardens root strength, 1942 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Wayside Gardens, 1942)

Wayside Gardens root strength, 1943 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Wayside Gardens, 1943)

Wayside Gardens root strength, 1944 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Wayside Gardens, 1944)

Wayside Gardens root strength, 1945 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Wayside Gardens, 1945)

Wayside Gardens root strength, 1946 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Wayside Gardens, 1946)

Wayside Gardens root strength 1947 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Wayside Gardens, 1947)

Wayside Gardens root strength 1948 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Wayside Gardens, 1948)

Wayside Gardens root strength 1949 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Wayside Gardens, 1949)

Wayside Gardens root strength 1950 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Wayside Gardens, 1950)

Wayside Gardens root strength 1951 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Wayside Gardens, 1951)

Wayside Gardens root strength 1952 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Wayside Gardens, 1952)

Wayside Gardens root strength 1953 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Wayside Gardens, 1953)

Wayside Gardens root strength 1954 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Wayside Gardens, 1954)

Wayside Gardens root strength 1955 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Wayside Gardens, 1955)

Weaver's potted and field grown hardy, herbaceous perennials : January 1934 surplus list - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (E.F. Weaver Nurseries and Greenhouse, 1934)

Weaver's retail list and prices : the world's best flowers - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (E.F. Weaver Nurseries and Greenhouses, 1934)

Weaver's wholesale list : the world's best flowers - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (E.F. Weaver Nurseries and Greenhouses, 1935)

Westover, fall 1940-spring 1941 price list : specializing in: ornamental evergreens, trees, shrubs, perennials, greenhouse and bedding plants "new process" pot grown roses, landscaping, fertilizers and insecticides - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Westover Nursery Company, 1940)

Wholesale price list : fall 1922 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Henry Kohankie & Son, 1922)

Wholesale price list : fall 1926 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Henry Kohankie & Son, 1926)

Wholesale price list : fall, 1955 - spring, 1956 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Horton Nurseries, Inc, 1955)

Wholesale price list for ... - Meehan, Thomas, 1826 -1901 (The Nurseries, 1901)

Wholesale price list for the trade for fall 1934 and spring 1935 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Orenco Nursery Company, 1934)

Wholesale price list for the trade for fall 1935 and spring 1936 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Orenco Nursery Company, 1935)

Wholesale price list : July 1, 1930 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Portland Wholesale Nursery Company, 1930)

Wholesale price list, quality flower seeds for florists and nurserymen, 1935 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Arthur Lee, 1935)

Wholesale price list : September 1, 1931 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Portland Wholesale Nursery Company, 1931)

Wholesale price list : September 1, 1932 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Portland Wholesale Nursery Company, 1932)

Wholesale price list : spring 1923 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Henry Kohankie & Son, 1923)

Wholesale price list : spring 1927 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Henry Kohankie & Son, 1927)

Wholesale price list : spring 1929 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Princeton Nurseries, 1929)

Wholesale trade-list : 1912 - Biltmore Nursery (Biltmore, N.C.) (Biltmore Nursery, 1912)

Wholesale trade-list : 1914 - Biltmore Nursery (Biltmore, N.C.) (Biltmore Nursery, 1914)

Wholesale trade list : border perennials, rockery plants and evergreen seedlings : fall 1930-spring 1931 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (James H. Bissland & Son, 1930)

Wholesale trade list for nurserymen, florists and landscapers : season 1939, fall 1938 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Sherwood Nursery Co, 1938)

Wholesale trade list for nurserymen, florists and landscapers : season 1938, fall 1937 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Sherwood Nursery Co, 1937)

Wholesale trade list of evergreens, trees, shrubs, vines and rock garden plants : spring 1934 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Thomsen Nursery Co, 1934)

Wholesale trade list : season 1937, fall 1936 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Sherwood Nursery Co, 1936)

Wholesale trade-list : season of 1907-1908 - Biltmore Nursery (Biltmore, N.C.) (Biltmore Nursery, 1908)

Wholesale trade-list : season of 1909-1910 - Biltmore Nursery (Biltmore, N.C.) (Biltmore Nursery, 1909)

Wiener entomologische Monatschrift - Lederer, Julius. (Carl Gerold's Sohn, 1862)

Wiener entomologische Zeitung (E. Reitter [etc.], 1885)

Wiener entomologische Zeitung (E. Reitter [etc.], 1887)

Wiener entomologische Zeitung (E. Reitter [etc.], 1888)

Wild flowers of the British Isles - Adams, H. Isabel. (London Book Co. Ltd, 1910)

The wild garden; or, Our groves & shrubberies made beautiful ... - Robinson, W. (William), 1838 -1935 (J. Murray, 1870)

The wild garden : or, Our groves and gardens made beautiful by the naturalisation of hardy exotic plants; being one way onwards from the dark ages of flower gardening, with suggestions for the regeneration of the bare borders of the London Parks - Robinson, W. (William), 1838 -1935 (J. Murray, 1883)

The wild garden; or, Our groves and gardens made beautiful by the naturalisation of hardy exotic plants ... - Robinson, W. (William), 1838 -1935 (J. Murray, 1883)

The wild garden, or the naturalization and natural grouping of hardy exotic plants with a chapter on the garden of British wild flowers - Robinson, W. (William), 1838 -1935 (J. Murray, 1894)

Wildland shrubs– their biology and utilization - Intermountain Forest; Range Experiment Station (Ogden, Utah) (Intermountain Forest and Range Experiment Station, U.S. Dept. of Agriculture, 1972)

Wiltshire archaeological and natural history magazine - Wiltshire Archaeological; Natural History Society. (Wiltshire Archaeological and Natural History Society, 1930)

Wiltshire archaeological and natural history magazine - Wiltshire Archaeological; Natural History Society. (Wiltshire Archaeological and Natural History Society, 1955)

Winter botany - Trelease, William, 1857 -1945 (The author, 1918)

Winter botany, a companion volume to the author's Plant materials of decorative gardening - Trelease, William, 1857 -1945 (The author, 1918)

Winter botany, a companion volume to the author's Plant materials of decorative gardening - Trelease, William, 1857 -1945 (Trelease, 1918)

Die wirtswechselnden rostpilze; versuch einer gesamtdarstellung ihrer biologischen verhältnisse - Klebahn, H. (Heinrich) (Gebrüder Borntraeger, 1904)

Die wirtswechselnden Rostpilze : Versuch einer Gesamtdarstellung ihrer biologischen Verhältnisse - Klebahn, H. (Heinrich) (Gebrüder Borntraeger, 1904)

Die wirtwechselnden Rostpilze; Versuch einer Gesamtdarstellung ihrer biologischen Verha¨ltnisse - Klebahn, H. (Heinrich) (Gebrder Borntraeger, 1904)

Die wissenschaftliche Ausbildung des Apothekerlehrlings und seine Vorbereitung zum Gehülfenexamen : mit Rücksicht auf die neuesten Anforderungen - Schlickum, O. (Oscar), 1838 -1889 (Günther, 1884)

Wissenschaftliche Meeresuntersuchungen Abt. Kiel - Biologische Anstalt Helgoland. (Lipsius und Tischer, 1912)

Wissenschaftliche Mitteilungen aus Bosnien und Herzegovina (1897)

Wissenschaftliche Mitteilungen aus Bosnien und Herzegovina (1899)

Wm. Flemer's Sons Inc., F. & F. Nurseries-Princeton Nurseries - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Wm. Flemer's Sons Inc, 1928)

Wochenschrift des Vereines zur Beförderung des Gartenbaues in den Königlich Preussischen Staaten für Gärtnerei und Pflanzenkunde - Koch, Karl, 1809 -1879 (Wiegandt & Hempel [etc.], 1861)

Wochenschrift des Vereines zur Beförderung des Gartenbaues in den Königlich Preussischen Staaten für Gärtnerei und Pflanzenkunde - Koch, Karl, 1809 -1879 (Wiegandt & Hempel [etc.], 1871)

Wood-Howell Nurseries price list, spring 1933 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Wood-Howell Nurseries, 1933)

Woordenboek of algemeene verhandeling der enkele droogeryen ... : in 't Fransch beschreven - Lémery, Nicolas, 1645 -1715 (By Jan Daniel Beman, 1743)