The waterlilies: a monograph of the genus Nymphaea - Conard, Henry S. (Henry Shoemaker), 1874 -1971 (Published by the Carnegie Institution of Washington, 1905)

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)

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 wholesale fall 1921 : largest growers of field grown perennial plants in America - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Wayside Gardens Co, 1921)

We are growing - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Beckert Seed & Bulb Co, 1923)

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

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. 1917, fiftieth anniversary issue - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (H.J. Weber & Sons Nursey Co, 1917)

Weber's guide 1913 : describing and illustrating the choicest varieties of fruit and ornamental trees, shrubs, roses, vines, perennials and greenhouse plants - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (H.J. Weber & Sons Nursey Co, 1913)

Weber's guide : 1924 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (H.J. Weber & Sons Nursey Co, 1924)

Weber's guide : 1925 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (H.J. Weber & Sons Nursey Co, 1925)

Weber's guide : 1926 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (H.J. Weber & Sons Nursery Co. Inc, 1926)

Weber's guide : 1927 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (H.J. Weber & Sons Nursery Co. Inc, 1927)

Weber's guide, 1928 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (H.J. Weber & Sons Nursery Co, 1928)

Weber's guide, 1929 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (H.J. Weber & Sons Nursery Co, 1929)

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

Weber's guide to fruit trees and plants, ornamental trees, shrubs, roses, vines, perennials and greenhouse plants : 1912 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (H.J. Weber & Sons Nursey Co, 1912)

Weeber & Don 1915 [catalog] - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Weeber & Don, 1915)

Weeber & Don 1916 [catalog] - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Weeber & Don, 1916)

Weeber & Don's 1914 mid-summer catalog of pot-grown strawberry plants - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Weeber & Don, 1914)

The weekly florists' review (Florists' Pub. Co, 1902)

The weekly florists' review (Florists' Pub. Co, 1903)

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 spring 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 fall 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 out, strictly wholesale, better plants, expert packing, prompt service - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Weller Nurseries Company, Inc, 1929)

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)

The West Hill Nurseries [catalog]. Spring 1918 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Lewis Roesch, 1918)

West Hill Nurseries, Inc. : spring catalog, 1926 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (West Hill Nurseries, Inc, 1926)

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 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Westbury Nurseries, 1904)

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)

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)

What can we plant now, safely - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Gardenside Nurseries, 1933)

What to plant this fall & why - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Hicks Nurseries, 1912)

Wholesale 1932 catalogue for market gardeners and florists - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Peter Henderson & Co, 1932)

Wholesale 1933 catalogue for market gardeners and florists - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Peter Henderson & Co, 1933)

Wholesale 1934 catalogue for market gardeners and florists - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Peter Henderson & Co, 1934)

Wholesale (32nd year) for market gardeners and florists - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (The Livingstons Seed Co, 1932)

Wholesale bulb, plant and seed list : spring 1953 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Howard Street Pansy Gardens, 1953)

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

Wholesale bulletin. No. 2, April 10, 1943 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Mount Arbor Nurseries, 1943)

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, March 18, 1943 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Mount Arbor Nurseries, 1943)

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

Wholesale catalog 1909 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Swain Nelson & Sons Company, 1909)

Wholesale catalog 1937 : market growers and florists - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Peter Henderson & Co, 1937)

Wholesale catalog 1938 : market growers and florists - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Peter Henderson & Co, 1938)

Wholesale catalog 1941 : since 1847 select tested seeds for market growers and florists - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Peter Henderson & Co, 1941)

Wholesale catalog, 1942 : since 1847 select tested seeds for market growers and florists - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Peter Henderson & Co, 1942)

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

Wholesale catalog for fall 1922 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Wayside Gardens Co, 1922)

Wholesale catalog for fall 1949 : field grown perennials, hardy phlox - delphiniums - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Richards Gardens, 1949)

Wholesale catalog for fall 1950 : field grown perennials, hardy phlox - delphiniums - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Richards Gardens, 1950)

Wholesale catalog for fall 1951 : field grown perennials, hardy phlox - delphiniums - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Richards Gardens, 1951)

Wholesale catalog for florists, nurserymen, market growers : summer and fall 1942, 56th year - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Harnden's Seed Store, 1942)

Wholesale catalog for market gardeners and florists : 1929 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Alexander Forbes & Co, 1929)

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

Wholesale catalog for spring 1949 : field grown perennials and hardy phlox - delphiniums - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Richards Gardens, 1949)

Wholesale catalog for spring 1950 : field grown perennials, hardy phlox - delphiniums - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Richards Gardens, 1950)

Wholesale catalog for spring 1951 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Richards Gardens, 1951)

Wholesale catalog of seeds for market gardeners and florists - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Hart & Vick, Inc, 1942)

Wholesale catalog : select tested seeds for market growers and florists 1939 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Peter Henderson & Co, 1939)

Wholesale catalog : since 1847 select tested seeds for market growers and florists 1940 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Peter Henderson & Co, 1940)

Wholesale catalog : since 1847 select tested seeds for market growers & florists 1943 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Peter Henderson & Co, 1943)

Wholesale catalog, spring 1942, for florists, nurserymen, market growers : 56th year - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Harnden's Seed Store, 1942)

Wholesale catalog, spring 1943, for florists, nurserymen, market growers : 57th year - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Harnden's Seed Store, 1943)

Wholesale catalogue. Fall 1917 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Onarga Nursery Co, 1917)

Wholesale catalogue 1927 Farquhar's vegetable and flower seeds - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (R. & J. Farquhar, 1927)

Wholesale catalogue 1930 Farquhar's reliable vegetable and flower seeds - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (R. & J. Farquhar, 1930)

Wholesale catalogue : fall 1916 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (McGregor Bro's Co, 1916)

Wholesale catalogue for florists and market gardeners. seeds, bulbs, plants, sundries. January-June 1917 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Arthur T. Boddington Co. Inc, 1917)

Wholesale catalogue for florists and market gardeners. seeds, bulbs, plants, sundries. January-June 1918 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Arthur T. Boddington Co. Inc, 1918)

Wholesale catalogue for market gardeners and florists - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Peter Henderson & Co, 1931)

Wholesale catalogue for market growers and florists - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Peter Henderson & Co, 1930)

Wholesale catalogue for the florist, market-gardener, dealer : seeds, bulbs, implements, insecticides, fungicides, fertilizers of high quality : spring 1935 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Stumpp & Walter Co, 1935)

Wholesale catalogue for the florist, market-gardener, dealer : seeds, bulbs, implements, insecticides, fungicides, fertilizers of high quality : spring 1936 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Stumpp & Walter Co, 1936)

Wholesale catalogue of Farquhar's vegetable and flower seeds : 1923 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (R. & J. Farquhar & Co, 1923)

Wholesale catalogue of Farquhar's vegetable and flower seeds : 1924 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (R. & J. Farquhar & Co, 1924)

Wholesale catalogue of Morris Nursery Co. for the spring of 1912 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Morris Nursery Co, 1912)

Wholesale catalogue of Morris Nursery Co. for the spring of 1911 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Morris Nursery Co, 1911)

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 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, 1918)

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

Wholesale catalogue of vegetable and flower seeds - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (R. & J. Farquhar, 1920)

Wholesale catalogue of vegetable and flower seeds - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (R. & J. Farquhar, 1921)

Wholesale catalogue of vegetable and flower seeds - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (R. & J. Farquhar, 1922)

Wholesale catalogue of Weller Nurseries Company, Inc. : united with the Standard Bulb Co. (formerly of Benton Harbor, Mich.) - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Weller Nurseries Company, Inc, 1922)

Wholesale catalogue of Weller Nurseries Company, Inc. : united with the Standard Bulb Co. (formerly of Benton Harbor, Mich.) - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Weller Nurseries Company, Inc, 1926)

Wholesale catalogue of Weller Nurseries Company, inc. united with the Standard Bulb Co. (formerly of Benton Harbor, Mich.) - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Weller Nurseries Co, 1921)

Wholesale catalogue plats, bulbs, seeds, &c. : for forcing and planting fall and winter, 1904 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Clucas & Boddington Co, 1904)

Wholesale catalogue : spring 1916 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (McGregor Bro's Co, 1916)

Wholesale catalogue to the trade only - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (United States Nurseries, 1891)

Wholesale, fall 1930 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Cole Nursery Co, 1930)

Wholesale fall '36, spring '37 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (C.F. Wassenberg Peony and Iris Farms, 1936)

Wholesale fall '38, spring '39 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (C.F. Wassenberg Peony and Iris Farms, 1938)

Wholesale grower florists' prices : aster seed, gladioli, roses, perennial plants, annual and perennial flower seeds - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Ralph E. Huntington, 1916)

Wholesale list. Fall, 1917 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Martin Kohankie Nurseries, 1917)

Wholesale list. Spring, 1918 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Martin Kohankie Nurseries, 1918)

Wholesale list. Fall, 1918 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Martin Kohankie Nurseries, 1918)

Wholesale list. Spring, 1919 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Martin Kohankie, Nurseries, 1919)

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, 1913 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Henry Kohankie & Son, 1913)

Wholesale list : fall 1924-spring 1925 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Joseph F. Martin, Nurseries, 1924)

Wholesale list : fall, 1925 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Farmers Nursery Co, 1925)

Wholesale [list] fall 1929 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Cole Nursery, 1929)

Wholesale list for nurserymen and dealers only - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Ernst's Nurseries, 1924)