Wholesale vegetable and flower seed price list : October 24th, 1934 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Herbst Brothers, Inc, 1934)

Why Harrison trees succeed : fruit and ornamental nursery stock - Harrison's Nurseries (Berlin, Md.) (J.G. Harrison and sons, 1914)

Why we have reduced our list of varieties : a statement by Senator Orlando Harrison - Harrison's Nurseries (Berlin, Md.) (Harrison's, 1919)

Wiener illustrirte Garten-Zeitung - Kaiserlich-Königliche Gartenbau-Gesellschaft in Wien. (W. Frick, 1896)

Wiener illustrirte Garten-Zeitung - Kaiserlich-Königliche Gartenbau-Gesellschaft in Wien. (W. Frick, 1901)

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

Willems, Sons' Nurseries [catalog] - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Willems, Sons' Nurseries, 1927)

[William Bull (Firm) materials] - Liberty Hyde Bailey Hortorium. Ethel Z. Bailey Horticultural Catalogue Collection. (1880)

[William Bull (Firm) materials] - Liberty Hyde Bailey Hortorium. Ethel Z. Bailey Horticultural Catalogue Collection. (1881)

[William Bull (Firm) materials] - Liberty Hyde Bailey Hortorium. Ethel Z. Bailey Horticultural Catalogue Collection. (1882)

[William Bull (Firm) materials] - Liberty Hyde Bailey Hortorium. Ethel Z. Bailey Horticultural Catalogue Collection. (1883)

[William Bull (Firm) materials] - Liberty Hyde Bailey Hortorium. Ethel Z. Bailey Horticultural Catalogue Collection. (1884)

[William Bull (Firm) materials] - Liberty Hyde Bailey Hortorium. Ethel Z. Bailey Horticultural Catalogue Collection. (1885)

[William Bull (Firm) materials] - Liberty Hyde Bailey Hortorium. Ethel Z. Bailey Horticultural Catalogue Collection. (1886)

[William Bull (Firm) materials] - Liberty Hyde Bailey Hortorium. Ethel Z. Bailey Horticultural Catalogue Collection. (1887)

[William Bull (Firm) materials] - Liberty Hyde Bailey Hortorium. Ethel Z. Bailey Horticultural Catalogue Collection. (1888)

[William Bull (Firm) materials] - Liberty Hyde Bailey Hortorium. Ethel Z. Bailey Horticultural Catalogue Collection. (1890)

[William Bull (Firm) materials] - Liberty Hyde Bailey Hortorium. Ethel Z. Bailey Horticultural Catalogue Collection. (1891)

[William Bull (Firm) materials] - Liberty Hyde Bailey Hortorium. Ethel Z. Bailey Horticultural Catalogue Collection. (1892)

William C. Moore and Company [catalog] - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (William C. Moore and Company, 1925)

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

[The William H. Moon Company's descriptive catalogue] - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Wm. H. Moon Co, 1893)

Williams information book on gardening and farming : spring 1928 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Williams Seed Co, 1928)

Willis S. Pino, 1932 seeds : flower, vegetable, lawn - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Willis S. Pino, 1932)

Willis S. Pino seeds : flower, vegetable, lawn, 1930 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Willis S. Pino, 1930)

Willis S. Pino seeds : flower, vegetable, lawn, 1936 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Willis S. Pino, 1936)

Willis S. Pino seeds : flower, vegetable, lawn, 1937 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Willis S. Pino, 1937)

[Wilmore Garden Centers/Nurseries materials] - Liberty Hyde Bailey Hortorium. Ethel Z. Bailey Horticultural Catalogue Collection. (1893)

Wilson's 17th annual price list and catalogue : fresh and reliable garden, field and flower seeds - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Samuel Wilson, 1893)

Wilson's Connecticut valley-grown lining out stock spring 1937 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (C.E. Wilson & Company, Inc, 1937)

Wilson's seed catalogue : plant, tree and live stock annual, fresh and reliable garden field & flower seeds - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Samuel Wilson, 1914)

Wilson's tenth year! : Just real good seeds for your 1923 garden - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (J.J. Wilson Seed Co. Incorporated, 1923)

Winter botany, a companion volume to the author's Plant materials of decorative gardening - Trelease, William, 1857 -1945 (The author, 1918)

Winter botany, a companion volume to the author's Plant materials of decorative gardening - Trelease, William, 1857 -1945 (Trelease, 1918)

Winterson's garden guide : season 1916 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Winterson's Seed Store, 1916)

Winterson's garden guide : season 1917 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Winterson's Seed Store, 1917)

The Wm. H. Moon Company : Glenwood Nurseries - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Wm. H. Moon Company, 1908)

The Wm. H. Moon Company Glenwood Nurseries : [catalog 1903] - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Wm. H. Moon Company, 1903)

A woman's hardy garden - Ely, Helena Rutherfurd, 1920 (The Macmillan company, 1903)

The wonderful new rose hoosier beauty : see first page for description and price - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Baines, 1918)

Wood-Howell Nurseries descriptive catalog and price list - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Wood-Howell Nurseries, 1932)

Wood's garden & farm guide : high grade seeds for 1915 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (T.W. Wood & Sons, 1915)

Wood's high grade seeds and farm and garden guide for 1913 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (T.W. Wood & Sons, 1913)

Wood's high grade seeds [and] garden guide for 1914 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (T.W. Wood & Sons, 1914)

Wood's seeds for fall planting. 1917 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (T.W. Wood & Sons, 1917)

Wood's seeds for fall planting : August 1912 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (T.W. Wood & Sons, 1912)

Woodlawn Nurseries [catalog] : 1876-1927 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Woodlawn Nurseries, 1927)

Woods Brothers Nurseries [catalog and price list] - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Woods Brothers Nurseries, 1925)

The world's best roses and rare perennials, 1936 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Suhr's Flower Farms, 1936)

The world's best roses and rare rock plants : 1932 price list - Suhr's Flower Farms. (Suhr's Flower Farms, 1932)

World's choicest nursery products for rock-gardens - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Bobbink & Atkins, 1916)

W.P. Rupert & Son [catalog] - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (W.P. Rupert & Son, 1914)

W.P. Rupert & Son [catalog]. 1919 spring - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (W.P. Rupert & Son, 1919)

W.W. Wilmore : dahlia specialist - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (W.W. Wilmore, 1905)

W.W. Wilmore : dahlia specialist - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (W.W. Wilmore, 1903)

W.W. Wilmore : dahlia specialist - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (W.W. Wilmore, 1904)

W.W. Wilmore, dahlia specialist 1924 [catalog] - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (W.W. Wilmore], 1924)

W.W. Wilmore, dahlia specialist 1925 [catalog] - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (W.W. Wilmore, 1925)

W.W. Wilmore, dahlia specialist 1926 [catalog] - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (W.W. Wilmore, 1926)

W.W. Wilmore, dahlia specialist 1930 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (W.W. Wilmore, 1930)

W.W. Wilmore's Dahlia Farm & Nursery, 1933 : specialist in dahlias, gladioli and ornamental nursery stock - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (W.W. Wilmore, 1933)

W.W. Wilmore's Dahlia Farm & Nursery, 1934 : specialist in dahlias, gladioli and ornamental nursery stock - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (W.W. Wilmore, 1934)

W.W. Wilmore's Dahlia Farm and Nursery, growers of specimen trees, shrubs, evergreens, hardy perennials, bulbs, etc - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (W.W. Wilmore's Dahlia Farm and Nursery, 1937)

[Wyman's Framingham Nurseries materials] - Liberty Hyde Bailey Hortorium. Ethel Z. Bailey Horticultural Catalogue Collection. (1915)

[Wyman's Framingham Nurseries materials] - Liberty Hyde Bailey Hortorium. Ethel Z. Bailey Horticultural Catalogue Collection. (1918)

[Wyman's Framingham Nurseries materials] - Liberty Hyde Bailey Hortorium. Ethel Z. Bailey Horticultural Catalogue Collection. (1922)

Wyman's garden book, 1939 - Framingham Nurseries, Framingham, Mass. (Wyman's Framingham Nurseries, 1938)

Wyman's Garden Center : 1949 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Wyman's Framingham Nurseries, 1949)

Wyman's Garden Center : 1950 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Wyman's Framingham Nurseries, 1950)

Wyman's garden center and nurseries : 1952 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Wyman's Framingham Nurseries, 1952)

Yard and garden; a book of practical information for the amateur gardener in city, town or suburb - Baker, Tarkington, 1878 -1924 (The Bobbs-Merrill company, 1908)

Year book. Section II, No. 37, a complete catalog of evergreen shrubs, trees, vines, annuals, perennials, roses, peonies, iris, phlox, gladioli, dahlias & accessories - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Little Tree Farms, 1927)

Year book - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Plainfield Nursery, 1929)

Year book, 1948 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Weston Nurseries, Inc, 1948)

Year book, 1949 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Weston Nurseries, Inc, 1949)

Year book [catalog] - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Plainfield Nursery, 1926)

Year book [catalog] - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Plainfield Nursery, 1927)

Year book for 1922 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (American Forestry Co, 1922)

The year book for 1937 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Weston Nurseries, 1937)

The year book for 1938 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Weston Nurseries, 1938)

The Year book for 1950 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Weston Nurseries, Inc, 1950)

The Year book for 1951 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Weston Nurseries, Inc, 1951)

Year book of Stark Bro's Nurseries & Orchards Co - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Stark Bro's Nurseries & Orchards Co, 1913)

The Yokohama Nursery Co., Ltd - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Yokohama Nursery Co., Ltd, 1898)

Yopp's 26th annual seed catalog and garden guide, 1936 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Yopp Seed Co., Inc, 1936)

Yopp's 27th annual seed catalog and garden guide, 1937 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Yopp Seed Co., Inc, 1937)

You'll gain quicker, stronger spring growth, and save on advancing costs by planting this fall - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (B.F. Barr Nurseries, 1941)

Young's garden book : 1912 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Young's Seed Store, 1912)

Young's garden book for 1916 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Young's Seed Store, 1916)

Young's spring garden book - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (C. Young & Sons Company, 1921)

Your bargain book of fruits and flowers : spring 1950, our 57th year - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Allen's Nurseries and Seed House, 1950)

Your ... catalog - Houstons' Nurseries. (Houstons' Nurseries, 1917)

Your garden - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Waukegan Nurseries, Incorporated, 1945)

Your garden - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Waukegan Nurseries, Incorporated, 1942)

Your garden - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Waukegan Nurseries, Incorporated, 1941)

Your garden, 1944 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Waukegan Nurseries, Incorporated, 1944)

Your garden [catalog] - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Paramus Nursery, Inc, 1928)

Your guide to better fruits and more beautiful homes for 1930 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Bountiful Ridge Nurseries, 1930)

Your home grounds can be beautiful! - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (The Pontiac Nurseries, 1950)

Your home ... your garden [catalog] - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Westminster Nursery, 1931)

Your home ... your garden [catalog] - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Westminster Nursery, 1930)

Your outdoor living room - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (The W.A. Natorp Company, 1949)

Zeitschrift für Pflanzenkrankheiten (E. Ulmer, 1891)

zhe jiang tian mu shan yao yong zhi wu zhi 浙江天目山药用植物志 - Zhejiang ren min chu ban she 浙江人民出版社 (zhe jiang ren min chu ban she chu ban浙江人民出版社出版, 1965)

zhi wu tu pu - Wang, Yunwu & Zhou Jianren. (shnag wu yin shu guan fa xing)

zhong guo jing ji zhi wu bing yuan mu lu - Dai, Fanglan, Xiang Wangnian & Zheng Ruyong (ke xue chu ban she, 1958)

Zhongguo yao yong zhi wu zhi 中国药用植物志 - Pei, Jian 裴鑑 (zhong guo ke xue yuan zhi wu yan jiu suo中国科学院植物研究所)

Zhongguo yao yong zhi wu zhi - Zhongguo ke xue yuan. Zhi wu yan jiu suo. (Ke xue chu ban she, 1951)