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)

The wayside flowers of summer : a study of the conspicuous herbaceous plants blooming upon our norther roadsides during the months of July and August - Keeler, Harriet L. (Harriet Louise), 1846 -1921 (C. Scribner, 1917)

Webster's Practical forestry : a popular handbook on the rearing and growth of trees for profit or ornament - Webster, A. D. (Angus Duncan), 1855 -1931 (W. Rider & son, limited, 1917)

Webster's practical forestry: a popular handbook on the rearing and growth of trees for profit or ornament - Webster, A. D. (Angus Duncan), 1855 -1931 (W. Rider & Son, Limited, 1905)

Well-known and little-known plants as observed and photographed by P.J. van Melle : grown and offered by the Poughkeepsie Nursery Co., Inc. [catalog] - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Poughkeepsie Nursery Co., Inc, 1931)

Weobecný rostlinopis ili Popsani rostlin we welikém ohledu uitenych a kodliwých - Presl, Jan Svatopluk, 1791 -1849 (W kommissi u Kronbergra a Riwnáe, 1846)

West Coast botany : an analytical key to the flora of the Pacific Coast in which are described over eighteen hundred species of flowering plants growing west of the Sierra Nevada and Cascade crests, from San Diego to Puget Sound - Rattan, Volney, 1840 -1915 (Whitaker & Ray, 1898)

Western flower guide, wild flowers of the Rockies and west to the Pacific - Saunders, Charles Francis, 1859 -1941 (Doubleday, Page & company, 1917)

Western forest insects - United States. Forest Service. (Dept. of Agriculture, Forest Service, 1977)

What England can teach us about gardening - Miller, Wilhelm, 1869 - (Doubleday, Page & company, 1911)

Where Wild Flowers grow : spring-fall 1926 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Wild Flowers, 1926)

The white pine (Pinus strobus Linnaeus) - Chittenden, F. H. (Frank Hurlbut), 1858 -1929 (Govt. Print. Off, 1899)

Whitefly of the world : a systematic catalogue of the Aleyrodidae (Homoptera) with host plant and natural enemy data - British Museum (Natural History) (British Museum (Natural History) and Wiley, 1978)

The Whole fungus : the sexual-asexual synthesis - Kendrick, Bryce. (Published by National Museum of Natural Sciences and National Museums of Canada, 1979)

Wholesale bargains to the trade only : 1930 [price list] - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (E.C. Robbins, 1930)

Wholesale catalog of Pacific coast tree & shrub seeds : for the season 19[18] - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (C.H. Manning's Sons, 1918)

Wholesale catalogue of ground-cover plants - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Hugh B. Barclay, 1930)

Wholesale catalogue of ground cover plants, pachysandra, English ivy, Halls honeysuckle, euonymus, Vinca Minor, wild thyme, etc - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Hugh B. Barclay, 1931)

Wholesale catalogue of native trees, flowering shrubs and herbaceous perennial plants of the southern Alleghany Mountains and the Southern States - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Harlan P. Kelsey, 1891)

Wholesale catalogue, our wild flowers, and ferns, bulbs, hardy ornamentals, native shrubs, etc - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Southwick Nurseries, 1892)

Wholesale list of the F.&F. Nurseries - F. & F. Nurseries. (F. & F. Nurseries, 1908)

Wholesale nursery & greenhouse products : spring 1930 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Bobbink & Atkins, 1930)

Wholesale perennial plant catalog : fall 1935 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Joseph F. Martin Co, 1935)

Wholesale price list 1906-7 : ornamental trees, shrubs, herbaceous plants, climbing vines, native roses, ferns, etc - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Sackett Bros. Nurseries, 1907)

Wholesale price list, 1932 : rhododendron, azalea, hardy ferns and native plants - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Wildwood Nurseries, 1932)

Wholesale price list, 1936 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Visser's Nurseries, 1936)

Wholesale price list, 1937 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Visser's Nurseries, 1937)

Wholesale price list, 1938 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Visser's Nurseries, 1938)

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

Wholesale price list : spring, 1933 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Princeton Nurseries, 1933)

Wholesale surplus list for early spring shipment : 1927 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Gardens of the Blue Ridge, 1927)

Wholesale surplus list for early spring shipment : 1928 [price list] - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (E.C. Robbins, 1928)

Wholesale surplus list for early spring shipment, 1929 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (E.C. Robbins, 1929)

Wholesale trade list, fall 1931 [of] hardy native lilies, bulbous plants, orchids, ferns, aquatic and bog plants, wild flowers and rock garden plants - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Isaac Langley Williams, 1931)

Wholesale trade list : fall and spring 1924-1925 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Gardens of the Blue Ridge, 1924)

Wholesale trade list : fall and spring 1925-1926 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Gardens of the Blue Ridge, 1925)

Wholesale trade-list : fall and spring 1926-1927 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Gardens of the Blue Ridge, 1926)

Wholesale trade-list : fall and spring 1927-1928 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (E.C. Robbins, 1927)

Wholesale trade-list : fall and spring 1928-1929 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (E.C. Robbins, 1928)

Wholesale trade-list : fall and spring 1929-1930 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Gardens of the Blue Ridge, 1929)

Wholesale trade-list : fall and spring, 1930-1931 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Gardens of the Blue Ridge, 1930)

Wholesale trade-list : fall and spring, 1931-1932 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (E.C. Robbins, 1931)

Wholesale trade list : hardy ornamental trees, shrubs and herbaceous plants - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Wyomanock Nurseries, 1901)

Wholesale trade list : hardy ornamental trees, shrubs and herbaceous plants - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Wyomanock Nurseries, 1900)

Wholesale trade list : hardy ornamental trees, shrubs and herbaceous plants - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Wyomanock Nurseries, 1902)

Wholesale trade list of collected native trees, shrubs and plants - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Perkiomen Gardens, 1926)

Wholesale trade list of hardy native lilies, orchids, ferns, aquatic and bog plants, and wild flowers : fall 1934 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Isaac Langley Williams, 1934)

Wholesale trade list of hardy native lilies, orchids, ferns, aquatic and bog plants, wild flowers, deciduous trees and shrubs, and evergreens : spring 1934 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Isaac Langley Williams, 1934)

Wholesale trade list of hardy native wild plants - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (A.J. Greene, 1937)

Wholesale trade list of Kelsey's hardy American plants and Carolina mountain flowers - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. ([Harlan P. Kelsey], 1896)

Wholesale trade-list of Southwick Nurseries - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Edward Gillett, 1904)

Wholesale trade-list of Southwick Nurseries - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Edward Gillett, 1905)

Wholesale trade-list of Southwick Nurseries : deciduous and evergreen trees and shrubs, hardy ferns and flowers, bog plants and orchids - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Edward Gillett, 1901)

Wholesale trade-list of Southwick Nurseries : deciduous and evergreen trees and shrubs, hardy ferns and flowers, bog plants and orchids - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Edward Gillett, 1903)

Wholesale trade-list of Southwick Nurseries : deciduous and evergreen trees and shrubs, hardy ferns and flowers, bog plants and orchids - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Edward Gillett, 1902)

Wholesale trade spring-1934-fall price list of perennials-ferns and seedlings-clumps-plants and planting stock of rhododendrons, kalmias, azaleas, leucothoes and other plants - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (A.J. Greene, 1934)

Wiener illustrirte garten-zeitung

Wiener illustrirte Garten-Zeitung - Kaiserlich-Königliche Gartenbau-Gesellschaft in Wien. (W. Frick, 1887)

Wiener illustrirte Garten-Zeitung - Kaiserlich-Königliche Gartenbau-Gesellschaft in Wien. (W. Frick, 1890)

Wiener illustrirte Garten-Zeitung - Kaiserlich-Königliche Gartenbau-Gesellschaft in Wien. (W. Frick, 1892)

Wild flowers : ferns, vines, shrubs, trees - Botanical Nursery Company. (Botanical Nursery Company, 1916)

Wild flowers : ferns, vines, shrubs, trees : summer 1916 fall - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Botanical Nursery Company, 1916)

The wild flowers of California : their names, haunts, and habits / by Mary Elizabeth Parsons ; illustrations by Margaret Warriner Buck - Parsons, Mary Elizabeth (Cunningham, Curtiss & Welch, 1907)

The wild flowers of California; their names, haunts, and habits; by Mary Elizabeth Parsons; illustrated by Margaret Warriner Buck - Parsons, Mary Elizabeth (Payot, Upham, & company, 1902)

Wild flowers of Canada, published exclusively with the Montreal star, Montreal - Iles, George, 1852 -1942 (1890)

Wild flowers of New York - House, Homer D. (Homer Doliver), 1878 -1949 (University of the State of New York, 1921)

Wild flowers of New York - House, Homer D. (Homer Doliver), 1878 -1949 (The University of the state of New York, 1918)

Wild flowers of the North American mountains - Henshaw, Julia W. (Julia Wilmotte) 1869 -1937 (R.M. McBride, 1915)

Wild flowers, perennials, rock plants - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Gunther Gardens, 1929)

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)

Wild medicinal plants of the United States - United States. Bureau of Plant Industry. (G.P.O, 1906)

Wild plants of Canada : a flora, with descriptive key of families represented - Spotton, H. B. (Henry Byron), 1844 -1933 (Gage, 1929)

Wildflowers and landscapes of Ecuador : the way we knew it - Missouri Botanical Garden. Library. (Missouri Botanical Garden, 2014)

[William Bull (Firm) materials] - Liberty Hyde Bailey Hortorium. Ethel Z. Bailey Horticultural Catalogue Collection. (1867)

Wilmington flora : a list of plants growing about Wilmington, North Carolina, with date of flowering. With a map of New Hanover county - Wood, Thomas Fanning, 1841 -1892 (Edwards, Broughton & Co, 1886)

The Wilson bulletin - Agassiz Association. Wilson Ornithological Chapter. (Wilson Ornithological Society, 1936)

Window gardening : devoted specially to the culture of flowers and ornamental plants for indoor use and parlor decoration - Williams, Henry T. (H.T. Williams, 1872)

Window gardening. Devoted specially to the culture of flowers and ornamental plants, for indoor use and parlor decoration - Williams, Henry T. (H. T. Williams, 1878)

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)

Wisconsin forest statistics, 1996 - North Central Forest Experiment Station (Saint Paul, Minn.) (U.S. Dept. of Agriculture, Forest Service, North Central Forest Experiment Station, 1997)

Wissenchaftliche ergebnisse der Schwedischen sèudpolar-expedition 1901-1903 - Nordenskjöld, Otto, 1869 -1928 (Lithographisches institut des Generalstabs, 1908)

Wissenschaftliche Ergebnisse der Schwedischen Südpolar-Expedition, 1901-1903 - Nordenskjöld, Otto, 1869 -1928 (Lithographisches Institut des Generalstabs, 1905)

Wissenschaftliche Ergebnisse der Schwedischen Südpolar-Expedition, 1901-1903 - Nordenskjöld, Otto, 1869 -1928 (Lithographisches Institut des Generalstabs, 1908)

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

Wood and garden; notes and thoughts, practical and critical, of a working amateur - Jekyll, Gertrude, 1843 -1932 (Longmans, Green, 1910)

Wood and garden; notes and thoughts, practical and critical, of a working amateur - Jekyll, Gertrude, 1843 -1932 (Longmans, Green, and co, 1910)

The woods and by-ways of New England - Flagg, Wilson, 1805 -1884 (J.R. Osgood, 1872)

Woody plants in winter; a manual of common trees and shrubs in winter in the Northeastern United States and southeastern Canada - Ammons, Nelle P. 1889 - (Boxwood Press, 1958)

Woody plants of the western national parks; containing keys for the identification of trees and shrubs - Bailey, Harold Edwards, 1906 - (University Press, 1949)

Wörterbuch der biologie. Von dr. Heinrich Schmidt - Schmidt, Heinrich, 1874 -1935 (A. Kröner, 1912)

A year among the trees; or, The woods and by-ways of New England - Flagg, Wilson, 1805 -1884 (Estes and Lauriat, 1881)

A year among the trees; or, The woods and by-ways of New England - Flagg, Wilson, 1805 -1884 (Educational Pub. Co, 1890)

Year book - Toronto Horticultural Society (1917)

A year of Costa Rican natural history - Calvert, Amelia Smith, 1876 -1965 (The Macmillan company, 1917)

Yearbook of the Heather Society - Heather Society (The Society, 1963)

Yearbook of the Heather Society - Heather Society (The Society, 1972)

Yearbook of the Heather Society - Heather Society (The Society, 1987)

Yearbook of the Heather Society - Heather Society (The Society, 1994)

Yearbook of the Heather Society - Heather Society (The Society, 1996)

Yearbook of the Heather Society - Heather Society (The Society, 1999)

Yearbook of the Heather Society - Heather Society (The Society, 2001)

you hua zhi wu ke zhi shuang zi ye zhi wu - Hutchinson, J. (John) 1884 -1972 (shang wu yin shu guan)

yun nan zhi wu zhi - Wu, Zhengyi. (ke xue chu ban she, 1986)