Watkins Nurseries, 1940 catalog - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (J.B. Watkins & Brother, 1940)

Watkins Nurseries, J.B. Watkins & Bro. owners : 1937 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Watkins Nurseries, 1937)

Watkins Nurseries, J.B. Watkins & Bro. owners : fiftieth anniversary, 1886-1936 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Watkins Nurseries, 1936)

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, 1972)

Watsonia - Botanical Society of the British Isles. (Botanical Society of the British Isles, 1992)

Watsonia - Botanical Society of the British Isles. (Botanical Society of the British Isles, 1993)

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)

Waukegan Nurseries, Incorporated - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (R. Douglas' Sons, 1933)

Waukegan Nurseries Incorporated - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (R. Douglas' Sons, 1932)

Wayside and woodland blossoms; a pocket guide to British wild flowers for the country rambler - Step, Edward, 1855 -1931 (Warne, 1895)

Wayside and woodland blossoms : a pocket guide to British wild-flowers for the country rambler - Step, Edward, 1855 -1931 (F. Warne, 1895)

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

Wayside Gardens news - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Wayside Gardens Co, 1932)

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)

Wayside Gardens root strength 1956 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Wayside Gardens, 1956)

Wayside Gardens root strength 1957 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Wayside Gardens, 1957)

We can supply all of your planting needs, Rose hill grown for this climate : spring 1957, our 83rd year - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Rose Hill Nursery, 1957)

We have searched the world for the best flower seeds for you - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Elliott Nursery Company, 1933)

We have searched the world for the best flower seeds for you - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Elliott Nursery Company, 1934)

Weathered Oak Herb Farm, Inc., Bradley Hills, Bethesda, Maryland - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Weathered Oak Herb Farm, 1941)

Weathered Oak Herb Farm, Inc., Bradley Hills, Bethesda, Maryland - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Weathered Oak Herb Farm, 1938)

Weathered Oak Herb Farm, Inc., Bradley Hills, Bethesda, Maryland - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (The Farm, 1940)

Weathered Oak Herb Farm, Inc., Bradley Hills, Bethesda, Maryland - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Weathered Oak Herb Farm, 1942)

The Weaver Gardens Company : season 1925 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Weaver Gardens Company, 1925)

Weaver Gardens : our specialty, landscape rock and flower gardens - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Weaver Gardens, 1932)

"Weaver's" Flowerland "on the Cannon Ball" out where the flowers grow : wholesale–January, 1936 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (E.F. Weaver Nurseries and Greenhouses, 1936)

"Weaver's" Flowerland "on the Cannon Ball" out where the flowers grow : wholesale–March, 1936 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (E.F. Weaver Nurseries and Greenhouses, 1936)

Weaver's flowers : the world's best flowers - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (E.F. Weaver Nurseries and Greenhouses, 1932)

Weaver's flowers : the world's best flowers - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (E.F. Weaver Nurseries and Greenhouses, 1931)

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

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 rock garden plant collection - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (E.F. Weaver Nurseries and Greenhouse, 1934)

Weaver's wholesale list - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (E.F. Weaver Nurseries and Greenhouses, 1931)

Weaver's wholesale list : spring -summer, 1932 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (E.F. Weaver Nurseries and Greenhouses, 1932)

Weaver's wholesale list : the world's best flowers - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (E.F. Weaver Nurseries and Greenhouses, 1932)

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

Weber 1932 planting guide - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (H.J. Weber & Sons Nursery Co, 1932)

Weber's annual guide, 1933 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (H.J. Weber & Sons Nursery Company, 1933)

Weber's guide, 1931 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (H.J. Weber & Sons Nursery Co, 1931)

Wecko-Skrift for Låkare och Naturforskare

The weed flora of Iowa ... - Pammel, L. H. (Louis Hermann), 1862 -1931 (Iowa Geological Survey, 1913)

The weed flora of Iowa - Pammel, L. H. (Louis Hermann), 1862 -1931 (Iowa Geological Survey, 1913)

Weeds of Ontario - Ontario. Dept. of Agriculture. (L.K. Cameron, 1911)

Weeds of the farm and garden - Pammel, L. H. (Louis Hermann), 1862 -1931 (Orange Judd company; [etc., etc.], 1911)

Weeds of the farm and garden - Pammel, L. H. (Louis Hermann), 1862 -1931 (Orange Judd, 1912)

The weekly florists' review (Florists' Pub. Co, 1900)

The well-considered garden - King, Francis, Mrs., 1863 -1948 (C. Scribner's sons, 1915)

The well-considered garden - King, Francis, Mrs., 1863 -1948 (C. Scribner's sons, 1917)

Weller Nurseries Co., Inc., growers and distributors of Weller's perennials with that wonderful root system : exclusively for department stores, general chain and hardware stores, flower shops - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Weller Nurseries Company, Inc, 1937)

Weller's herbaceous perennials for rockeries, hardy borders, wallgarden and cut flowers for the season 1929-1930 [price list] - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Weller Nurseries Company, Inc, 1929)

Weller's herbaceous perennials for rockeries, hardy borders, wallgarden and cut flowers for the season 1930 [price list] - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Weller Nurseries Company, Inc, 1930)

Weller's herbaceous perennials for rockeries, hardy borders, wallgarden and cut flowers for the season 1931 [price list] - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Weller Nurseries Company, Inc, 1931)

Weller's herbaceous perennials for rockeries, hardy borders, wallgardens and cutflowers for fall of 1935 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Weller Nurseries Co, 1935)

Weller's herbaceous perennials for rockeries, hardy borders, wallgarden and cut flowers for the season 1932 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Weller Nurseries Company, Inc, 1932)

Weller's herbaceous perennials for rockeries, hardy borders, wallgardens and cutflowers for spring of 1935 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Weller Nurseries Co, 1935)

Weller's herbaceous perennials for rockeries, hardy borders, wallgardens and cutflowers for spring of 1934 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Weller Nurseries Co, 1934)

Weller's herbaceous perennials, the most up-to-date and complete list published, strictly wholesale - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Weller Nurseries Company, Inc, 1929)

Welsh botanology ... - Davies, Hugh, Rev. 1739? -1821 (Printed for the author by W. Marchant [etc.], 1813)

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)

West Hill Nurseries, 1931 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (West Hill Nurseries, 1931)

Westcroft Gardens [catalog] - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Westcroft Gardens, 1931)

The Westminster Nursery : nursery stock of distinction, complete landscape department - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Westminster Nursery, 1935)

Weston Nurseries, 1931 [catalog] - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Weston Nurseries, 1931)

Weston Nurseries, 1932 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Weston Nurseries, 1932)

Weston Nurseries, 1933 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Weston Nurseries, 1933)

Weston Nurseries, 1933 [& 1934] - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Weston Nurseries, 1934)

Weston Nurseries, 1935 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Weston Nurseries, 1935)

Weston Nurseries, 1935 and 1936 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Weston Nurseries, 1935)

Westover acclimated stock - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Westover Nursery Co, 1932)

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)

Westover Nursery Company, Clayton, Missouri : fall 1924-spring 1925 [catalog] - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Westover Nursery Company, 1924)

Westover : price list. No. 51 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Westover Nursery Co, 1952)

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

While our 1938 garden book has been slightly delayed : it is well worth your waiting - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Porter-Walton Co, 1938)

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)

Wholesale and general catalog of hardy ornamental trees, shrubs and plants - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Wyomanock Nurseries, 1896)

Wholesale bulletin. No. 2, April 12, 1947 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Mount Arbor Nurseries, 1947)

Wholesale bulletin. No. 1, March 15, 1947 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Mount Arbor Nurseries, 1947)

Wholesale bulletin. No. 1, Jan. 29, 1936 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Mount Arbor Nurseries, 1936)

Wholesale bulletin. No. 3, March 30, 1936 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Mount Arbor Nurseries, 1936)

Wholesale bulletin. No. 1, Feb. 10, 1938 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Mount Arbor Nurseries, 1938)

Wholesale bulletin. No. 4, April 11, 1936 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Mount Arbor Nurseries, 1936)

Wholesale bulletin. No. 2, Feb. 28, 1936 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Mount Arbor Nurseries, 1936)

Wholesale bulletin. No. 2, April 1, 1942 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Mount Arbor Nurseries, 1942)

Wholesale bulletin, fall 1931–spring 1932 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (C.E. Wilson & Co., Inc, 1931)

Wholesale bulletin novelties : fall 1930 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Thomsen Nursery Co, 1930)

Wholesale catalog, fall & spring 1938-39 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Leesley Nurseries, 1938)

Wholesale catalog, fall & spring 1939-40 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Leesley Nurseries, 1939)

Wholesale catalog, fall & spring 1940-41 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Leesley Nurseries, 1940)

Wholesale catalog : fall 1923 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Wayside Gardens Co, 1923)

Wholesale catalog, fall 1937 and spring 1938 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Leesley Nurseries, 1937)

Wholesale catalog, spring 1947 : rock plants and perennials - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Shoreway Nursery, 1947)

Wholesale catalogue : fall 1908 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Thomas Meehan & Sons, 1908)

Wholesale catalogue : fall 1931 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Leesley Nurseries, 1931)

Wholesale catalogue, fall 1934 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Leesley Nurseries, 1934)