Watsonia - Botanical Society of the British Isles. (Botanical Society of the British Isles, 2000)

Watsonia - Botanical Society of the British Isles. (Botanical Society of the British Isles, 2002)

Watsonia - Botanical Society of the British Isles. (Botanical Society of the British Isles, 2004)

Watsonia - Botanical Society of the British Isles. (Botanical Society of the British Isles, 2006)

Watsonia - Botanical Society of the British Isles. (Botanical Society of the British Isles, 2008)

Watsonia - Botanical Society of the British Isles. (Botanical Society of the British Isles, 2010)

The wayside flowers of summer : a study of the conspicuous herbaceous plants blooming upon our norther roadsides during the months of July and August - Keeler, Harriet L. (Harriet Louise), 1846 -1921 (C. Scribner, 1917)

The wayside flowers of summer; a study of the conspicuous herbaceous plants blooming upon our northern roadsides during the months of July and August - Keeler, Harriet L. (Harriet Louise), 1846 -1921 (C. Scribner's Sons, 1917)

Wayside flowers Series I. Being a description of American wild flowers that bloom in April, May, and early June - Mathews, F. Schuyler (Ferdinand Schuyler), 1854 -1938 (Taber-Prang Art, 1898)

Wayside flowers Series II. Being a description of American wild flowers that bloom in late May, June, July and early August - Mathews, F. Schuyler (Ferdinand Schuyler), 1854 -1938 (Taber-Prang Art, 1898)

Wayside flowers Series III. Being a description of American wild flowers that bloom in July, August and September - Mathews, F. Schuyler (Ferdinand Schuyler), 1854 -1938 (Taber-Prang Art, 1898)

Wayside flowers Series IV. Being a description of American wild flowers that bloom in August, September, October, and June to October - Mathews, F. Schuyler (Ferdinand Schuyler), 1854 -1938 (Taber-Prang Art, 1898)

[W.C. Strong (Firm) materials] - W.C. Strong (Firm) (1857)

The weed flora of Iowa ... - Pammel, L. H. (Louis Hermann), 1862 -1931 (Iowa Geological Survey, 1913)

The weed flora of Iowa - Pammel, L. H. (Louis Hermann), 1862 -1931 (Iowa Geological Survey, 1913)

Weeds and wild flowers : their uses, legends, and literature - Wilkinson, Caroline Catharine, Lady. (J. Van Voorst, 1858)

Weeds of farm land - Brenchley, Winifred E. (Winifred Elsie), 1883 -1953 (Longmans, 1920)

Weeds of farm land - Brenchley, Winifred E. (Winifred Elsie), 1883 -1953 (Longmans, Green and co, 1920)

Weeds of the farm and garden - Pammel, L. H. (Louis Hermann), 1862 -1931 (Orange Judd, 1912)

Weekly Entomologist / Altrincham (1862)

Well-known and little-known plants as observed and photographed by P.J. van Melle : grown and offered by the Poughkeepsie Nursery Co., Inc. [catalog] - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Poughkeepsie Nursery Co., Inc, 1931)

Welsh botanology ... - Davies, Hugh, Rev. 1739? -1821 (Printed for the author by W. Marchant [etc.], 1813)

Weobecný rostlinopis ili Popsani rostlin we welikém ohledu uitenych a kodliwých - Presl, Jan Svatopluk, 1791 -1849 (W kommissi u Kronbergra a Riwnáe, 1846)

The West-American scientist - Orcutt, Charles Russell, 1864 -1929 (C.R. Orcutt, 1890)

The West-American scientist - Orcutt, Charles Russell, 1864 -1929 (C.R. Orcutt, 1891)

West Coast botany : an analytical key to the flora of the Pacific Coast in which are described over eighteen hundred species of flowering plants growing west of the Sierra Nevada and Cascade crests, from San Diego to Puget Sound - Rattan, Volney, 1840 -1915 (Whitaker & Ray, 1898)

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

Whirrakee : a monthly newsletter - Bendigo Field Naturalists Club (Bendigo Field Naturalists Club, 1994)

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)

Whitehall botanical site evaluation, Jefferson County, Montana - Montana Natural Heritage Program. (Montana Natural Heritage Program, 1995)

Whitehorse Wildland Park management plan - Alberta. Alberta Environment. Natural Resources Service. (Alberta Environment, Natural Resources Service, 2000)

Who's who among the wild flowers - Beecroft, W. I. (Willey Ingraham), 1870 - (Moffat, Yard and company, 1910)

Who's who among the wild flowers - Beecroft, W. I. (Willey Ingraham), 1870 - (Moffat, Yard, 1910)

The Whole fungus : the sexual-asexual synthesis - Kendrick, Bryce. (Published by National Museum of Natural Sciences and National Museums of Canada, 1979)

Wholesale bargains to the trade only : 1930 [price list] - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (E.C. Robbins, 1930)

Wholesale catalogue of ground-cover plants - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Hugh B. Barclay, 1930)

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

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

Wholesale price list 1906-7 : ornamental trees, shrubs, herbaceous plants, climbing vines, native roses, ferns, etc - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Sackett Bros. Nurseries, 1907)

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

Wholesale price list fall 1912 : trees, shrubs, evergreens, vines, roses and herbaceous perennials - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Bay State Nurseries, 1912)

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

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. 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. 1919 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Bay State Nurseries, 1919)

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. Spring 1918 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Bay State Nurseries, 1918)

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, roses, evergreens, dahlias, bulbs, etc - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (J.M. Stevens, 1908)

Wholesale price list hardy perennials : hardy vines, shrubs, roses, evergreens, dahlias, bulbs, etc - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (J.M. Stevens, 1909)

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 of collected native wild flowers, ferns, trees, shrubs, vines and native plant seed - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Jos. R. Mumbauer & Son, 1920)

Wholesale price list of hardy perennials, hardy vines, shrubs, roses, evergreens, dahlias, bulbs, etc. : for spring planting - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Palisades Nurseries, 1907)

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, 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, 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, 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] hardy perennials, rock-garden plants, vines, shrubs, etc. : spring and fall 1922 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Palisades Nurseries, Inc, 1922)

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 spring 1912 : trees, shrubs, evergreens, vines, roses and herbaceous perennials - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Bay State Nurseries, 1912)

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

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 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 : spring and fall 1909 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Windsor H. Wyman, 1909)

Wholesale price list spring and fall, 1923 : hardy perennials, rock-garden plants, vines, shrubs, etc - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Palisades Nurseries, Incorporated, 1923)

Wholesale price-list spring and fall, 1924 : hardy perennials, rock-garden plants, vines, shrubs, etc - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Palisades Nurseries, Incorporated, 1924)

Wholesale price list, spring and fall, 1925 : hardy perennials, rock-garden plants, vines, shrubs, etc - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Palisades Nurseries, Incorporated, 1925)

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

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

Wholesale trade list, fall 1931 [of] hardy native lilies, bulbous plants, orchids, ferns, aquatic and bog plants, wild flowers and rock garden plants - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Isaac Langley Williams, 1931)

Wholesale trade-list : fall and spring 1928-1929 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (E.C. Robbins, 1928)

Wholesale trade-list : fall and spring 1929-1930 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Gardens of the Blue Ridge, 1929)

Wholesale trade-list : fall and spring, 1930-1931 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Gardens of the Blue Ridge, 1930)

Wholesale trade list : hardy ornamental trees, shrubs & herbaceous plants - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Wyomanock Nurseries, 1905)

Wholesale trade list : hardy ornamental trees, shrubs & herbaceous plants - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Wyomanock Nurseries, 1904)

Wholesale trade list : hardy ornamental trees, shrubs & herbaceous plants - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Wyomanock Nurseries, 1906)

Wholesale trade list : hardy ornamental trees, shrubs and herbaceous plants - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Wyomanock Nurseries, 1901)

Wholesale trade list : hardy ornamental trees, shrubs and herbaceous plants - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Wyomanock Nurseries, 1900)

Wholesale trade list : hardy ornamental trees, shrubs and herbaceous plants - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Wyomanock Nurseries, 1902)

Wholesale trade list : hardy ornamental trees, shrubs and herbaceous plants - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Wm. H. Harrison & Sons, 1910)

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

Wholesale trade list of hardy native lilies, orchids, ferns, aquatic and bog plants, and wild flowers : fall 1934 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Isaac Langley Williams, 1934)

Wholesale trade list of hardy native lilies, orchids, ferns, aquatic and bog plants, wild flowers, deciduous trees and shrubs, and evergreens : spring 1934 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Isaac Langley Williams, 1934)

Wholesale trade list of hardy ornamental trees, shrubs and herbaceous plants : 1913-1914 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Wm. H. Harrison & Sons, 1913)

Wholesale trade list of hardy ornamental trees : shrubs, herbaceous plants - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Wm. H. Harrison & Sons, 1907)

Wholesale trade spring-1934-fall price list of perennials-ferns and seedlings-clumps-plants and planting stock of rhododendrons, kalmias, azaleas, leucothoes and other plants - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (A.J. Greene, 1934)

Wiener entomologische Monatschrift - Lederer, Julius. (In Commission bei Carl Gerold's Sohn, 1857)

Wiener entomologische Monatschrift - Lederer, Julius. (Carl Gerold's Sohn, 1860)

Wiener entomologische Monatschrift - Lederer, Julius. (Carl Gerold's Sohn, 1862)

Wiener entomologische Zeitung (E. Reitter [etc.], 1885)

Wiener entomologische Zeitung (E. Reitter [etc.], 1891)

Wiener entomologische Zeitung (E. Reitter [etc.], 1893)

Wiener entomologische Zeitung (E. Reitter [etc.], 1914)

Wiener entomologische Zeitung (E. Reitter [etc.], 1915)

Wiener illustrirte Garten-Zeitung - Kaiserlich-Königliche Gartenbau-Gesellschaft in Wien. (W. Frick, 1892)

Wiener illustrirte Garten-Zeitung - Kaiserlich-Königliche Gartenbau-Gesellschaft in Wien. (W. Frick, 1898)

Der wiesenbau, dessen theorie und praxis - Vincent, L. (Veit und comp, 1858)

Wild flowers east of the Rockies - Reed, Chester A. (Chester Albert), 1876 -1912 (Reed, 1910)

Wild flowers every child should know - Stack, Frederic William, 1871 - (Grosset & Dunlap, 1909)

Wild flowers every child should know : arranged according to color, with reliable descriptions of the more common species of the United States and Canada - Stack, Frederic William, 1871 - (Grosset & Dunlap, 1909)

The wild flowers of California : their names, haunts, and habits - Buck, Margaret Warriner, 1857 -1929 (H.S. Crocker, 1918)

The wild flowers of California : their names, haunts, and habits / by Mary Elizabeth Parsons ; illustrations by Margaret Warriner Buck - Parsons, Mary Elizabeth (Cunningham, Curtiss & Welch, 1907)