Washington Park Arboretum bulletin - University of Washington. (Published by the Arboretum Foundation for the University of Washington, 1987)

Washington Park Arboretum bulletin - University of Washington. (Published by the Arboretum Foundation for the University of Washington, 1988)

Washington Park Arboretum bulletin - University of Washington. (Published by the Arboretum Foundation for the University of Washington, 1990)

Washington Park Arboretum bulletin - University of Washington. (Published by the Arboretum Foundation for the University of Washington, 1993)

Washington Park Arboretum bulletin - University of Washington. (Published by the Arboretum Foundation for the University of Washington, 1997)

Washington Park Arboretum bulletin - University of Washington. (Published by the Arboretum Foundation for the University of Washington, 2002)

Washington Park Arboretum bulletin - University of Washington. (Published by the Arboretum Foundation for the University of Washington, 2005)

Washington Park Arboretum bulletin - University of Washington. (Published by the Arboretum Foundation for the University of Washington, 2016)

Waynesboro planting guide for 1948 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Waynesboro Nurseries, Inc, 1948)

We can supply - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Tiger Nurseries, Inc, 1938)

The weekly florists' review (Florists' Pub. Co, 1899)

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

The weekly florists' review (Florists' Pub. Co, 1901)

Westbury Nurseries and the Hicks patent tree-movers - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Isaac Hicks & Son, 1907)

Westbury Nurseries and the Hicks patent tree-movers ; price-list of trees for Long Island - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Westbury Nurseries, 1909)

Westbury nurseries and the Hicks patent treemovers - Hicks, Isaac, & son, N.Y. (s.n.], 1904)

Westcott's Nursery Co. [catalog] - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Westcott's Nursery Co, 1926)

Weston Nurseries, 1939 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Weston Nurseries, 1939)

Westover Nursery Company : fall 1948 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Westover Nursery Company, 1948)

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)

What, where, when and how to plant : concise directions for the planting and care of fruit and ornamental trees, plants, roses, shrubs, evergreens, vines and perennials : facts on four questions that everyone wants to know - Hottes, Alfred Carl, 1891 -1955 (Call's Nurseries, 1926)

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 catalog 1952-1953 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Lake Tresca Nurseries, 1952)

Wholesale catalog, lining out stock : fall, 1956, spring, 1957 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Mitsch Nursery, 1956)

Wholesale catalog, lining out stock : fall, 1957, spring, 1958 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Mitsch Nursery, 1957)

Wholesale catalogue - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (W.A. Manda Inc, 1931)

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

Wholesale catalogue of seeds, bulbs and plants - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Clucas & Boddington Company, 1905)

Wholesale catalogue of seeds, bulbs and plants - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Clucas & Boddington Co, 1904)

Wholesale catalogue of seeds, bulbs and plants - Clucas & Boddington Co. (Clucas & Boddington Co, 1904)

Wholesale catalogue of seeds, bulbs and plants - Clucas & Boddington Co. (Clucas & Boddington Co, 1905)

Wholesale list, 1944 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Bagatelle Nursery, 1944)

Wholesale list, 1945 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Bagatelle Nursery, 1945)

Wholesale list, 1946 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Bagatelle Nursery, 1946)

Wholesale list, 1947 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Bagatelle Nursery, 1947)

Wholesale list, 1954 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Bagatelle Nursery, 1954)

Wholesale list, 1955 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Bagatelle Nursery, 1955)

Wholesale list, 1956 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Bagatelle Nursery, 1956)

Wholesale list, 1957 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Bagatelle Nursery, 1957)

Wholesale list, 1958 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Bagatelle Nursery, 1958)

Wholesale list : fall, 1906 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Hiram T. Jones, 1906)

Wholesale list : fall, 1907 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Hiram T. Jones, 1907)

Wholesale list : fall, 1908 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Hiram T. Jones, 1908)

Wholesale list : fall, 1909 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Hiram T. Jones, 1909)

Wholesale list : fall, 1910 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Hiram T. Jones, 1910)

Wholesale list : fall, 1911 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Hiram T. Jones, 1911)

Wholesale list : fall, 1912 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Hiram T. Jones, 1912)

Wholesale list : fall, 1913 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Hiram T. Jones, 1913)

Wholesale list fall 1930-spring 1931 [of] quality grafts and perennials - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Wittenberg & Co, 1930)

Wholesale list : fall 1958, spring 1959 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Millcreek Nursery, Inc, 1958)

Wholesale list for the nursery trade : February 15, 1944 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Burton's Hill Top Nurseries, 1944)

Wholesale list of stock for fall of 1929 & spring of 1930 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (B.R. Leach, 1929)

Wholesale list of stock for spring of 1929 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (B.R. Leach, 1929)

Wholesale list of the F. & F. Nurseries : fall 1916-spring 1917 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (F. & F. Nurseries, 1916)

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

Wholesale list of uncommon and choice evergreen seedlings, rooted cuttings and transplants : fall 1930–spring 1931 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Leach's Nurseries, 1930)

Wholesale list : spring, 1906 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Hiram T. Jones, 1906)

Wholesale list : spring, 1908 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Hiram T. Jones, 1908)

Wholesale list : spring, 1909 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Hiram T. Jones, 1909)

Wholesale list : spring, 1910 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Hiram T. Jones, 1910)

Wholesale list : spring, 1911 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Hiram T. Jones, 1911)

Wholesale list : spring 1912 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Hiram T. Jones, 1912)

Wholesale list : spring, 1913 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Hiram T. Jones, 1913)

Wholesale list : spring, 1914 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Hiram T. Jones, 1914)

Wholesale list, spring 1948 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Boulevard Nurseries, 1948)

Wholesale only : fall 1951 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (The Berryhill Nursery Co, 1951)

Wholesale price list - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Shady Lane Nurseries Co., 1929, 1929)

Wholesale price list, 1930 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Visser's Nurseries, 1930)

Wholesale price list, 1931 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Visser's Nurseries, 1931)

Wholesale price list, 1932 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Visser's Nurseries, 1932)

Wholesale price list, 1933 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Visser's Nurseries, 1933)

Wholesale price list, 1934 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Visser's Nurseries, 1934)

Wholesale price list, 1935 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Visser's Nurseries, 1935)

Wholesale price list, 1935 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Rhode Island Nurseries, 1935)

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, 1938 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Bagatelle Nursery, 1938)

Wholesale price list, 1939 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Visser's Nurseries, 1939)

Wholesale price list, 1940 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Bagatelle Nursery, 1940)

Wholesale price list, 1940 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Visser's Nurseries, 1940)

Wholesale price list, 1941 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Visser's Nurseries, 1941)

Wholesale price list, 1942 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Visser's Nurseries, 1942)

Wholesale price list, 1943 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Visser's Nurseries, 1943)

Wholesale price list, 1943 : garden for victory - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Princeton Nurseries, 1943)

Wholesale price list, 1944 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Visser's Nurseries, 1944)

Wholesale price list, 1945 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Visser's Nurseries, 1945)

Wholesale price list, 1948 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Visser's Nurseries, 1948)

Wholesale price list, 1949 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Visser's Nurseries, 1949)

Wholesale price list 1949-50 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (DeWilde's Rhodo-Lake Nurseries, 1949)

Wholesale price list, 1950 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Visser's Nurseries, 1950)

Wholesale price list, 1951 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Visser's Nurseries, 1951)

Wholesale price list 1951-52 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Lake Tresca Nurseries, 1951)

Wholesale price list, 1952 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Visser's Nurseries, 1952)

Wholesale price list, 1953 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Leo Schrakamp's Nurseries, 1953)

Wholesale price list, 1954 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Leo Schrakamp's Nurseries, 1954)

Wholesale price list, 1954 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Visser's Nurseries, 1954)

Wholesale price list, 1955 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Visser's Nurseries, 1955)

Wholesale price list, 1956 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Visser's Nurseries, 1956)

Wholesale price list, 1957 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Leo Schrakamp's Nurseries, 1957)

Wholesale price list 1957 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Visser's Nurseries, 1957)

Wholesale price list 1957 1958 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Tom Dodd Nurseries, 1957)

Wholesale price list, 1958-1959 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Tom Dodd Nurseries, 1958)

Wholesale price list : 1959 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Leo Schrakamp's Nurseries, Inc, 1959)

Wholesale price list : autumn 1910 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Windsor H. Wyman, 1910)

Wholesale price list : fall 1911 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Windsor H. Wyman, 1911)

Wholesale price list fall 1912 : trees, shrubs, evergreens, vines, roses and herbaceous perennials - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Bay State Nurseries, 1912)

Wholesale price list fall 1914 : trees, shrubs, evergreens, vines, roses and herbaceous perennials - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Bay State Nurseries, 1914)

Wholesale price list : fall 1921, spring 1922 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Hearthstone Nursery, 1921)

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

Wholesale price list : fall 1925 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Willadean Nurseries, Inc, 1925)

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

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

Wholesale price list : fall 1927 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Princeton Nurseries, 1927)

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

Wholesale price list : fall 1928 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Princeton Nurseries, 1928)

Wholesale price-list : fall, 1929 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Conard-Pyle Co, 1929)

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

Wholesale price list : fall 1930 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Hess' Nurseries, 1930)

Wholesale price list : fall, 1931 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Conard-Pyle Company, 1931)

Wholesale price list : fall, 1931 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Princeton Nurseries, 1931)

Wholesale price list : fall 1931–spring 1932 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Leach's Nurseries, 1931)

Wholesale price list : fall, 1932 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Princeton Nurseries, 1932)

Wholesale price list : fall 1932 - spring 1933 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Hess' Nurseries, 1932)

Wholesale price list : fall 1934 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Wood-Howell Nurseries, 1934)

Wholesale price list, fall 1939 : azaleas, broad-leaved evergreens - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Le-Mac Nurseries, 1939)

Wholesale price list : fall 1939 – spring 1940 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Hess' Nurseries, 1939)

Wholesale price list : fall 1942 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Westminster Nurseries, 1942)

Wholesale price list : fall 1942 - spring 1943 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Hess' Nurseries, 1942)

Wholesale price list, fall 1944 – spring 1945 : garden for victory - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Princeton Nurseries, 1944)

Wholesale price list : fall 1945 – spring 1946 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Westminster Nurseries, 1945)

Wholesale price list, fall 1946 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Koster Nursery, 1946)

Wholesale price list, fall 1946 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Princeton Nurseries, 1946)

Wholesale price list : fall 1947, spring 1948 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Hess' Nurseries, 1947)

Wholesale price list : fall 1948 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Leo Schrakamps Nurseries, 1948)

Wholesale price list : fall 1948 – spring 1949 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Westminster Nurseries, 1948)

Wholesale price list : fall 1949 – spring 1950 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Westminster Nurseries, 1949)

Wholesale price list : fall 1949, spring 1950 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Princeton Nurseries, 1949)

Wholesale price list : fall 1950 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Bulk's Nurseries, 1950)

Wholesale price list : fall 1950 - spring 1951 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Westminster Nurseries, 1950)

Wholesale price list : fall 1950, spring 1951 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Princeton Nurseries, 1950)

Wholesale price list, fall 1951 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Bulk's Nurseries, 1951)

Wholesale price list : fall 1951 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Princeton Nurseries, 1951)

Wholesale price list, fall 1952 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Bulk's Nurseries, 1952)

Wholesale price list : fall 1952 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Princeton Nurseries, 1952)

Wholesale price list : fall 1952, spring 1953 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Hess' Nurseries, 1952)

Wholesale price list, fall 1953 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Bulk's Nurseries, 1953)

Wholesale price list : fall 1953 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Princeton Nurseries, 1953)