Western birds - California Field Ornithologists. (California Field Ornithologists, 1987)

Western birds - California Field Ornithologists. (California Field Ornithologists, 1997)

Western birds - California Field Ornithologists. (California Field Ornithologists, 2003)

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

Western Nursery Co. [catalog] - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Western Nursery Co, 1917)

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

Westover acclimated evergreens, trees, shrubs, perennials, roses, and bedding plants - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Westover Nursery Co, 1931)

Westover acclimated evergreens, trees, shrubs, perennials, roses and bedding plants - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Westover Nursery Co, 1927)

Westover acclimated evergreens, trees, shrubs, perennials, roses and bedding plants - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Westover Nursery Co, 1928)

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 Nursery Company, Clayton, Missouri : fall 1925-spring 1926 [catalog] - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Westover Nursery Company, 1925)

What and when to plant : spring and summer season of 1925 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Howard & Smith, 1925)

What and when to plant Spring and summer : season of nineteen-twenty - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Howard and Smith, 1920)

What to plant, 1932 - Fancher Creek Nurseries. (Fancher Creek & Fresno Nurseries, 1932)

What to plant, 1933 - Fancher Creek Nurseries. (Fancher Creek & Fresno Nurseries, 1933)

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)

When spring comes plant Wagner flowers [catalog] - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Wagner Park Nursery Co, 1930)

White Nursery Service : phone trumansburg 196-F-2 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (White Nursery Service, 1948)

White Rose Seed annual : 1937 : plant & eat vegetables for health - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (White Rose Seed & Nursery Co, 1937)

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 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (McKee's Nursery, 1959)

Wholesale 1955 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (F.D. Clavey Ravinia Nurseries, Inc, 1955)

Wholesale 1956 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (F.D. Clavey Ravinia Nurseries, Inc, 1956)

Wholesale American seeds of conifers, palms, trees, shrubs and herbaceous plants : perennials for fall planting - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Pinehurst Nurseries, 1899)

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

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. 1 Jan. 29, 1936 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Mount Arbor Nurseries, 1936)

Wholesale bulletin to the trade only - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Call's Nurseries, 1933)

Wholesale catalog, 1953-1954 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Aldridge Nursery, 1953)

Wholesale catalog : fall 1944, spring 1945 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Milton Nursery Company, 1944)

Wholesale catalog : fall 1946–spring 1947 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Milton Nursery Co., Inc, 1946)

Wholesale catalog, fall 1956, spring 1957 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Aldridge Nursery, 1956)

Wholesale catalog, fall 1957, spring 1958 : better quality, better value - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Aldridge Nursery, 1957)

Wholesale catalog, fall 1958, spring 1959 : better quality, better value - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Aldridge Nursery, 1958)

Wholesale catalog, fall 1959, spring 1960 : better quality, better value - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Aldridge Nursery, 1959)

Wholesale catalog of finished stock and liners : fall 1958 – spring 1959 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Gresham's Nursery, 1958)

Wholesale catalog of finished stock and liners : spring – 1958 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Gresham's Nursery, 1958)

Wholesale catalogue Spring 1917 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Leesley Brothers Nurseries, 1917)

Wholesale catalogue - Leesley Nurseries. (Leesley Nurseries)

Wholesale catalogue Spring 1919 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Leesley Brothers Nurseries, 1919)

Wholesale catalogue : fall 1915 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Racine Nursery Company, 1915)

Wholesale catalogue : fall 1953, spring 1954 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Altex Nursery Co, 1953)

Wholesale catalogue for nurserymen and florists only [of] coniferous evergreens and broadleafed evergreens Fall 1918-Spring 1919 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Audubon Nursery, 1918)

Wholesale catalogue : fruit evergreen and ornamental trees, shrubs, greenhouse plants, roses, etc. for the autumn of 1884 and spring of 1885 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (John Saul, 1884)

Wholesale catalogue of choice nursery stock : spring 1900 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Chas. B. Hornor & Son, 1900)

Wholesale catalogue of fruit, evergreen and ornamental trees shrubs, roses, and greenhouse plants for the autumn of 1894 and spring of 1895 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (John Saul, 1895)

Wholesale catalogue of fruit, evergreen and ornamental trees shrubs, roses, greenhouse plants for the autumn of 1892 and spring 1893 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (John Saul, 1893)

Wholesale catalogue of fruit, evergreen and ornamental trees, shrubs, greenhouse plants, roses, etc. for the autumn of 1883 and spring of 1884 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (John Saul, 1883)

Wholesale catalogue of the Morris Nurseries : for the fall, 1919 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Morris Nurseries, 1919)

Wholesale catalogue of the Morris Nurseries : for the fall, 1918 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Morris Nurseries, 1918)

Wholesale catalogue of the Morris Nursery Co. : for the fall, 1916 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Morris Nursery Co, 1916)

Wholesale catalogue of the Morris Nursery Co. : for the fall, 1917 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Morris Nursery Co, 1917)

Wholesale catalogue of the Morris Nursery Co. : for the spring, 1917 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Morris Nursery Co, 1917)

Wholesale catalogue of the Mount Hope Nurseries : spring of 1903 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Ellwanger & Barry, 1903)

Wholesale catalogue of vegetable and flower seeds - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (R. & J. Farquhar, 1916)

Wholesale catalogue of vegetable and flower seeds - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (R. & J. Farquhar, 1917)

Wholesale catalogue of vegetable and flower seeds - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (R. & J. Farquhar, 1919)

Wholesale catalogue : shade and ornamental nursery stock - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Chas. B. Hornor & Son, 1902)

Wholesale catalogue : spring 1915 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Leesley Brothers Nurseries, 1915)

Wholesale catalogue : spring 1915 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Racine Nursery Company, 1915)

Wholesale catalogue : spring 1916 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Racine Nursery Company, 1916)

Wholesale catalogue : spring 1920 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Leesley Brothers Nurseries, 1920)

Wholesale catalogue : spring 1924 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Leesley Brothers Nurseries, 1924)

Wholesale catalogue with descriptions and illustrations : greatly reduced prices for spring of 1890 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Chas. B. Hornor & Son, 1890)

Wholesale lining out list : fall 1930 and spring 1931 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Onarga Nursery Company, 1930)

Wholesale lining out list : fall 1931 and spring 1932 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Onarga Nursery Company, 1931)

Wholesale list, 1953 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Bagatelle Nursery, 1953)

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 : 1959 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Bagatelle Nursery, 1959)

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 1908 & spring 1909 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Stark Bro's. Nurseries & Orchards Co, 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, 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 1929 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Cole Nursery, 1929)

Wholesale list : fall 1934-spring 1935 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Bagatelle Nursery, 1934)

Wholesale list, fall 1940 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Atlantic Nurseries, Inc, 1940)

Wholesale list : fall 1948, spring 1949 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Arthur Dummett, 1948)

Wholesale list, for the trade only : spring 1955 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Rich & Sons Nursery, 1954)

Wholesale list : Kissena Nurseries - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Parsons & Sons Co, 1900)

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 : spring 1900 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Hiram T. Jones, 1900)

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

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

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

Wholesale list to the trade only : fall August 25th, 1942 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Fairview Evergreen Nurseries, 1942)

Wholesale list to the trade only : fall (Sept. 1st) 1935 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Fairview Evergreen Nurseries, 1935)

Wholesale list to the trade only : fall (Sept. 8th) 1936 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Fairview Evergreen Nurseries, 1936)

Wholesale list to the trade only : fall September 10th, 1945 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Fairview Evergreen Nurseries, 1945)

Wholesale list to the trade only : spring (Feb. 1st) 1935 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Fairview Evergreen Nurseries, 1935)

Wholesale list to the trade only : spring (Feb. 1st) 1936 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Fairview Evergreen Nurseries, 1936)

Wholesale list to the trade only : spring February 10th, 1942 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Fairview Evergreen Nurseries, 1942)

Wholesale list to the trade only : spring February 15th, 1943 : general line of stock - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Fairview Evergreen Nurseries, 1943)

Wholesale list to the trade only : spring, February 1st, 1945 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Fairview Evergreen Nurseries, 1945)

Wholesale list to the trade only : Spring, February 25th, 1946 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Fairview Evergreen Nurseries, 1946)

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

Wholesale nursery pricelist as of July 15, 1950 for season of 1950-51 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Gray Nurseries, 1950)

Wholesale nursery pricelist as of July 15, 1951 for season of 1951-52 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Gray Nurseries, 1951)

Wholesale nursery pricelist for the season 1952-53 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Gray Nurseries, 1952)

Wholesale nursery pricelist for the season 1953-54 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Gray Nurseries, 1953)

Wholesale nursery pricelist for the season 1954-55 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Gray Nurseries, 1954)

Wholesale offering of evergreens-shrubs-shadetrees & lining out stock - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Cottage Gardens, 1952)

Wholesale only : fall 1954, spring 1955 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Aldridge Nursery, 1954)

Wholesale only, nothing sold at retail : March 1 1940, bulletin no. 3 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Forest Nursery Co, 1940)

Wholesale price and order list, nursery trade only : fall 1950 and spring 1951 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Del Rancho Fortuna, 1950)

Wholesale price and order list, nursery trade only : fall 1951 and spring 1952 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Del Rancho Fortuna, 1951)

Wholesale price and order list to the nursery trade only : for fall 1948 and spring 1949 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Del Rancho Forutna, 1948)

Wholesale price list Spring 1916 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Klehms' Nurseries, 1916)

Wholesale price list - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Racine Nursery Company, 1914)

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

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

Wholesale price list Spring 1918 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Maywood Nursery Company, 1918)

Wholesale price list - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (O.H. Perry Nursery Co, 1951)

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

Wholesale price list Spring 1919 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Maywood Nursery Company, 1919)

Wholesale price list - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (J.W. Erwin, 1937)

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

Wholesale price list - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Eugene A. de St. Aubin & Bro., Inc, 1932)

Wholesale price list - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Baier Lustgarten Farms and Nurseries, 1957)

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

Wholesale price list - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Forest Nursery Company, 1950)

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

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

Wholesale price list - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Highway Gardens, 1948)

Wholesale price list : 1886 "plant the year round" 1930 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Griffing Nurseries, 1930)

Wholesale price list 1929 : containing "lining outs" and specimens of conifers, broadleaf evergreens deciduous trees, and shrubs, etc - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Japanese Nursery, 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, 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, 1937 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Baker Bros. Nursery, 1937)

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

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

Wholesale price list, 1938-'39 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Baker Bros. Nursery, 1938)

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