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

The West-American scientist - Orcutt, Charles Russell, 1864 -1929 (C.R. Orcutt, 1895)

The Western Australian Naturalist - Western Australian Naturalists' Club (Western Australian Naturalists' Club, 1995)

The Western Australian Naturalist - Western Australian Naturalists' Club (Western Australian Naturalists' Club, 2012)

Wholesale catalog - Hubert Bulb Co. (Hubert Bulb Co, 1913)

Wholesale catalogue of dutch bulbs : roman hyacinths, lilies, azaleas, camellias, hardy roses, rhododendrons, clematis, etc., etc - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (C. H. Joosten, 1889)

Wholesale fall catalogue of florists' bulbs, palms, orchids, ferns, seeds, etc., 1896 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Pitcher & Manda, United States Nurseries, 1896)

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 trade list - Pierson, A.N. Inc. (A.N. Pierson, Inc, 1917)

Wholesale trade price-list of high-class bulbs : for forcing and for outdoor planting for wholesale trade only - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (J.M. Thorburn & Co, 1903)

Wiener illustrirte Garten-Zeitung - Kaiserlich-Königliche Gartenbau-Gesellschaft in Wien. (W. Frick, 1889)

Wiener illustrirte Garten-Zeitung - Kaiserlich-Königliche Gartenbau-Gesellschaft in Wien. (W. Frick, 1891)

Wiener illustrirte Garten-Zeitung - Kaiserlich-Königliche Gartenbau-Gesellschaft in Wien. (W. Frick, 1893)

Wiener illustrirte Garten-Zeitung - Kaiserlich-Königliche Gartenbau-Gesellschaft in Wien. (W. Frick, 1894)

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

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

Woolson & Co.'s catalogue of hardy perennial plants, bulbs, ferns, and climbers - Woolson & Co. (Woolson & Co, 1883)

you hua zhi wu ke zhi shuang zi ye zhi wu - Hutchinson, J. (John) 1884 -1972 (shang wu yin shu guan)

yun nan zhi wu zhi - Wu, Zhengyi. (ke xue chu ban she, 1991)

zhong zi zhi wu ming cheng - Zhongguo ke xue yuan bian yi ju (zhong guo ke xue yuan, 1954)