Vollständige synonymik der bis zum ende des jahres 1870 publicirten botanischen gattungen, untergattungen und abtheilungen : zugleich systematische Uebersicht des ganzen Gewächsreiches mit den neueren Bereicherungen und Berichtigungen nach Endlicher's Schema - Pfeiffer, Louis (Ludwig Georg Karl), 1805 -1877 (C.B. Griesbach's Verlag, 1887)

Vom Mittelmeer zum Nordrand der Sahara : eine botanische Frühlingsfahrt nach Algerien - Rikli, M. (Martin), 1868 -1951 (Art. Institut Orell Füssli, 1912)

Voyage d'études au Maroc - Gattefossé, Jean (1921)

[W. R. Strong & Co. materials] - Liberty Hyde Bailey Hortorium. Ethel Z. Bailey Horticultural Catalogue Collection. (W.R. Strong & Co, 1889)

The W.A. Natorp Company, landscape, organization : catalogue 1935 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (W.A. Natorp Company, 1935)

Washburn & Co.'s amateur cultivator's guide to the flower and kitchen garden : containing a descriptive list of two thousand varieties of flower and vegetable seeds : also a list of French hybrid gladiolus, raised and imported by Washburn and Company, Seed Merchants - Washburn & Co. (The Company, 1869)

Washburn & Co.'s amateur cultivator's guide to the flower and kitchen garden : containing a descriptive list of two thousand varieties of flower and vegetable seeds : also a list of French hybrid gladiolus - Washburn & Co. (The Company, 1869)

Washington garden book for 1931 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Washington Seed Co, 1931)

Water gardens, rock plants and hardy perennials, landscape engineering - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Heart of America Nursery & Landscape Co, 1929)

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)

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 : 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)

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

What, when, where and how to plant - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Springhill Nurseries, 1940)

What, when, where and how to plant - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Springhill Nurseries, 1939)

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

Wholesale catalogue of fruit, evergreen and ornamental trees shrubs, roses, greenhouse plants, etc. for the autumn of 1880 and spring 1881 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (John Saul, 1880)

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

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

Wholesale list of perennial plants : fall 1939 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Joseph F. Martin Co, 1939)

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

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

Wholesale price list. Bulletin no. 2 for fall season 1932 and spring 1933 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Westminster Nursery, 1932)

Wholesale price list, 1948 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (George L. Ehrle, 1948)

Wholesale price list 1948 : perennial plants and shrubs - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Springbrook Gardens, 1948)

Wholesale price list, 1949 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (George L. Ehrle, 1949)

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

Wholesale price list : bulletin no. 3 for spring season 1932 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Westminster Nursery, 1932)

Wholesale price-list : Fall 1907 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (New England Nurseries, 1907)

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

Wholesale price list : fall 1913 : trees, shrubs, evergreens, vines, roses and herbaceous perennials - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Bay State Nurseries, 1913)

Wholesale price list, fall 1916 for nurserymen, dealers, florists and landscape architects only [of] trees, shrubs, evergreens, vines, roses and herbaceous perennials - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Bay State Nurseries, 1916)

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

Wholesale price list, fall 1933 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Westminster Nursery, 1933)

Wholesale price list : flowers supplies flower seeds and bulbs hyacinths, tulips, crocus, narcissus, lilies, freesia, etc - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Z. De Forest Ely & Co, 1893)

Wholesale price list for florists, seedsmen, nurserymen : 1930 : flower seeds (American and European novelties and standard kinds), bulbs, begonias, caladiums, cannas, gladiolus, gloxinias, and all leading florists' kinds, lily headquarters, fertilizers and supplies - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (American Bulb Company, 1930)

Wholesale price list for florists : Spring edition 1929 flower seeds (American and European novelties), bulbs, begonias, caladiums, cannas, gladioli Gloxinias, and all leading florists' kinds, fertilizers and supplies - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (American Bulb Company, 1929)

Wholesale price list. for nurserymen, dealers, florists and landscape architects only. Fall 1917 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Bay State Nurseries, 1917)

Wholesale price list. for nurserymen, dealers, florists and landscape architects only. Spring 1917 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Bay State Nurseries, 1917)

Wholesale price list. for nurserymen, dealers, florists and landscape architects only. Fall 1918 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Bay State Nurseries, 1918)

Wholesale price list. for nurserymen, dealers, florists and landscape architects only. 1919 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Bay State Nurseries, 1919)

Wholesale price list. for nurserymen, dealers, florists and landscape architects only. Spring 1918 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Bay State Nurseries, 1918)

Wholesale price list, hardy herbaceous and Alpine plants : spring 1925 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Wayside Gardens Co, 1925)

Wholesale price-list. hardy perennials, hardy vines, shrubs, roses, evergreens, fruit and shade trees, etc. Fall: 1911 spring: 1912 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (R.W. Clucas, 1911)

Wholesale price-list : hardy perennials, hardy vines, shrubs, etc. spring and fall 1920 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Palisades Nurseries, Incorporated, 1920)

Wholesale price-list : herbaceous perennials - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Windsor H. Wyman, 1905)

Wholesale price-list. Michell's seeds, bulbs, plants, fertilizers, garden tools, insect destroyers, poultry supplies, etc. 1917, January to July - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Henry F. Michell Co, 1917)

Wholesale price-list. Michell's seeds, bulbs, plants, fertilizers, garden tools, insect destroyers, poultry supplies, etc. 1918, January to July - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Henry F. Michell Co, 1918)

Wholesale price-list of garden, flower, tree, agricultural and herb seeds : also, a select list of gladioli and other spring bulbs - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (J.M. Thorburn & Co, 1897)

Wholesale price-list of hardy perennials flower seeds : including new varieties besides old-fashioned flowers - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Palisades Nurseries, Incorporated, 1924)

Wholesale price-list of hardy perennials, hardy vines, shrubs, roses, etc. : spring and fall, 1915 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Palisades Nurseries, 1915)

Wholesale price-list of hardy perennials, hardy vines, shrubs, roses, etc. : spring and fall, 1916 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Palisades Nurseries, 1916)

Wholesale price-list of hardy perennials, hardy vines, shrubs, roses, etc. : spring and fall, 1914 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Palisades Nurseries Incorporated, 1914)

Wholesale price-list of hardy perennials, hardy vines, shrubs, roses, etc. Spring and fall, 1917 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Palisades Nurseries, 1917)

Wholesale price-list of hardy perennials, hardy vines, shrubs, roses, etc. Spring and fall, 1918 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Palisades Nurseries, 1918)

Wholesale price-list of ornamental nursery stock : fall 1909 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Joliet Nurseries, inc, 1909)

Wholesale price list of perennials : fall 1929-spring 1930 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Golf Nursery, 1929)

Wholesale price list of prize winning vegetable seeds and choice florist's and flower seeds, also seeds of annuals, perennials, climbers and greenhouse plants truthfully and fully described together with valuable information to gardeners and florists : 1926 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (De Giorgi Brothers Co, 1926)

Wholesale price list of prize winning vegetable seeds and choice florist's and flower seeds, also seeds of annuals, perennials, climbers and greenhouse plants : 1924 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (De Giorgi Brothers Co, 1924)

Wholesale price list of seeds for 1942 : fine strains of seeds for florists and nurserymen - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Martin-Pratt Seed Co, 1942)

Wholesale price list [of] trees, shrubs, evergreens, vines, roses and herbaceous perennials for nurserymen, dealers, florists and landscape architects only : fall 1915 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Bay State Nurseries, 1915)

Wholesale price list [of] trees, shrubs, evergreens, vines, roses and herbaceous perennials for nurserymen, dealers, florists and landscape architects only : spring 1915 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Bay State Nurseries, 1915)

Wholesale price list : prize winning vegetable seeds and choice florists' and flower seeds, seeds of annuals, perennials, climbers and greenhouse plants truthfully and fully described together with valuable information to gardeners and florists : 1927 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (De Giorgi Brothers Co, 1927)

Wholesale price list, quality flower seeds for florists and nurserymen, 1935 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Arthur Lee, 1935)

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

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

Wholesale prices for the trade : vegetable and flower seeds bulbs plants poultry supplies tools, etc - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Vaughan's Seed Store, 1906)

Wholesale prices for the trade : vegetable and flower seeds bulbs plants poultry supplies tools, etc - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Vaughan's Seed Store, 1913)

Wholesale quotations to the trade only - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Van's Perennial Gardens, 1935)

Wholesale trade list - Bay State Nurseries. (The Nurseries, 1919)

Wholesale trade list - Pierson, A.N. Inc. (A.N. Pierson, Inc, 1915)

Wholesale trade list - Pierson, A.N. Inc. (A.N. Pierson, Inc, 1916)

Wholesale trade list - Elizabeth Nursery Co. (Elizabeth Nursery Co, 1909)

Wholesale trade list - Elizabeth Nursery Co. (Elizabeth Nursery Co, 1911)

Wholesale trade list - Elizabeth Nursery Co. (Elizabeth Nursery Co, 1910)

Wholesale trade list - Elizabeth Nursery Co. (Elizabeth Nursery Co, 1915)

Wholesale trade list - Elizabeth Nursery Co. (Elizabeth Nursery Co, 1916)

Wholesale trade list. Spring 1949 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Mount Arbor Nurseries, 1949)

Wholesale trade list 1915 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (A.N. Pierson, Inc, 1915)

Wholesale trade list : fall 1924 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Wayside Gardens Co, 1924)

Wholesale trade list fall, 1950 : perennial plants and shrubs - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Springbrook Gardens, 1950)

Wholesale trade list fall, 1951 : perennials, shrubs, roses, bulbs - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Springbrook Gardens, 1951)

Wholesale trade list fall 1958, spring 1959 : perennials, shrubs, azaleas - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Springbrook Gardens, 1958)

Wholesale trade list for nurserymen, florists and dealers, fall 1932. Fall bulletin no. 1, Sept. 1st - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Storrs & Harrison Co, 1932)

Wholesale trade list No. 385, spring 1937 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Naperville Nurseries, 1937)

Wholesale trade list of dependable nursery stock for the trade only : spring 1930 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Onarga Nursery Company, 1930)

Wholesale trade list of dependable nursery stock for the trade only : 500 acres, fall 1929 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Onarga Nursery Company, 1929)

Wholesale trade list of dependable nursery stock for the trade only : spring, 1935 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Onarga Nursery Co, 1935)

Wholesale trade list of dependable nursery stock for the trade only : spring 1931 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Onarga Nursery Company, 1931)

Wholesale trade list of dependable nursery stock for the trade only : spring 1933 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Onarga Nursery Company, 1933)

Wholesale trade list of dependable nursery stock for the trade only : spring, 1934 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Onarga Nursery Co, 1934)

Wholesale trade list of dependable nursery stock for the trade only : spring 1932 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Onarga Nursery Company, 1932)

Wholesale trade list of dependable nursery stock for the trade only : fall 1931 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Onarga Nursery Company, 1931)

Wholesale trade list of dependable nursery stock for the trade only : fall 1930 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Onarga Nursery Company, 1930)

Wholesale trade list of the Elizabeth Nursery Co - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Elizabeth Nursery Co, 1908)

Wholesale trade list of the Elizabeth Nursery Co. : fall, 1909 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Elizabeth Nursery Co, 1909)

Wholesale trade list of the Elizabeth Nursery Co. : spring, 1909 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Elizabeth Nursery Co, 1909)

Wholesale trade list on lining out stock : spring 1926 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Naperville Nurseries, 1926)

Wholesale trade list spring, 1950 : perennial plants and shrubs - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Springbrook Gardens, 1950)

Wholesale trade list spring, 1951 : perennials, shrubs, roses, bulbs - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Springbrook Gardens, 1951)

Wholesale vegetable and flower seed price list : April 10th, 1935 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Herbst Brothers, Inc, 1935)

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

The wild garden; or, Our groves & shrubberies made beautiful ... - Robinson, W. (William), 1838 -1935 (J. Murray, 1870)

[William Bull (Firm) materials] - Liberty Hyde Bailey Hortorium. Ethel Z. Bailey Horticultural Catalogue Collection. (1900)

[William Bull (Firm) materials] - Liberty Hyde Bailey Hortorium. Ethel Z. Bailey Horticultural Catalogue Collection. (1901)

[William Bull (Firm) materials] - Liberty Hyde Bailey Hortorium. Ethel Z. Bailey Horticultural Catalogue Collection. (1902)

[William Bull (Firm) materials] - Liberty Hyde Bailey Hortorium. Ethel Z. Bailey Horticultural Catalogue Collection. (1904)

[William Bull (Firm) materials] - Liberty Hyde Bailey Hortorium. Ethel Z. Bailey Horticultural Catalogue Collection. (1907)

[William Bull (Firm) materials] - Liberty Hyde Bailey Hortorium. Ethel Z. Bailey Horticultural Catalogue Collection. (1908)

[William Bull (Firm) materials] - Liberty Hyde Bailey Hortorium. Ethel Z. Bailey Horticultural Catalogue Collection. (1911)

[William Bull (Firm) materials] - Liberty Hyde Bailey Hortorium. Ethel Z. Bailey Horticultural Catalogue Collection. (1913)

[William Bull (Firm) materials] - Liberty Hyde Bailey Hortorium. Ethel Z. Bailey Horticultural Catalogue Collection. (1914)

[William Ewing Company materials] - Liberty Hyde Bailey Hortorium. Ethel Z. Bailey Horticultural Catalogue Collection. (1908)

Winterson's garden guide : autumn, 1913 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Winterson's Seed Store, 1913)

Wm. Ewing & Co.'s seed catalogue - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Wm. Ewing & Co, 1902)

Wm. Ewing & Co.'s seed catalogue - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Wm. Ewing & Co, 1901)

Wochenschrift des Vereines zur Beförderung des Gartenbaues in den Königlich Preussischen Staaten für Gärtnerei und Pflanzenkunde - Koch, Karl, 1809 -1879 (Wiegandt & Hempel [etc.], 1872)

Wonders of the flora. The preservation of flowers in their natural state and colors. Also containing a treatise on ornamental grasses and mosses, their uses, and how to color them, &c - Kresken, H. Acosta (P.A. Kemper, 1879)

Woodgro 1935 seed manual - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Thomas Wood & Sons Inc, 1935)

Woodgro 1936 seed manual - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Thomas Wood & Sons Inc, 1936)

Woodgro 1937 seed manual - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Thomas Wood & Sons Inc, 1937)

The Woodland Gardens, 1932 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Woodland Gardens, 1932)