Annals of the Missouri Botanical Garden - Missouri Botanical Garden. (Missouri Botanical Garden Press, 2015)

Annotated list of the wild flowers of California - Kennedy, Patrick Beveridge, 1874 -1930 (Levison Print. Co, 1917)

... annual catalogue - Germain Seed; Plant Company. (Germain Seed and Plant Company, 1900)

... annual catalogue - Germain Seed; Plant Company. (Germain Seed and Plant Company, 1909)

Annual catalogue of bulbs, roots, seeds for fall planting : fertilizers and requisites 1901 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Weeber & Don, 1901)

Annual descriptive catalog of bulbs and other flowering roots, with directions for their culture and management - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (James M. Thorburn & Co, 1884)

Annual descriptive catalogue of bulbs and other flowering roots : with directions for their culture and management - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (J.M. Thorburn & Co, 1885)

Annual descriptive catalogue of bulbs and other flowering roots with directions for their culture and management - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (J.M. Thorburn & Co, 1883)

Annual descriptive catalogue of bulbs and other flowering roots for fall planting - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (J.M. Thorburn & Co, 1897)

Annual descriptive catalogue of bulbs and other flowering roots with directions for their culture and management - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (J.M. Thorburn & Co, 1882)

Annual descriptive catalogue of Dutch bulbs, flower roots, etc. for autumn planting, 1895 : vegetables, field, grass and flower seeds - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Joseph Breck & Sons, 1895)

Annual descriptive catalogue of Dutch bulbs, flower roots, etc. for autumn planting - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Joseph Breck & Sons, 1902)

Annual descriptive catalogue of Dutch bulbs, flower roots, etc. for autumn planting - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Joseph Breck & Sons, 1901)

Annual descriptive catalogue of Dutch bulbs, flower roots, plants, trees, seeds, etc. for autumn planting - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Joseph Breck & Sons, 1905)

Annual record of science and industry - Baird, Spencer Fullerton, 1823 -1887 (Harper & Brothers, 1874)

Annual report. United States Geological and Geographical Survey of the Territories. 1st-12th, 1867-1878 - Geological; Geographical Survey of the Territories (U.S.) (Govt. Print. Off, 1871)

Annual report. United States Geological and Geographical Survey of the Territories. 1st-12th, 1867-1878 - Geological; Geographical Survey of the Territories (U.S.) (Govt. Print. Off, 1872)

Annual report of the Board of Regents of the Smithsonian Institution - Smithsonian Institution (Smithsonian Institution, 1889)

Annual report of the Board of Regents of the Smithsonian Institution - Smithsonian Institution (Smithsonian Institution, 1898)

Annual report of the Bureau of American Ethnology to the Secretary of the Smithsonian Institution - Smithsonian Institution. (U. S. Govt. Print. Off, 1927)

Annual report of the Minnesota State Horticultural Society - Minnesota State Horticultural Society. (The Society, 1884)

Annual report on the Melbourne Botanic Gardens - Guilfoyle, William Robert, 1843 -1912 (Government Printer, 1875)

Annual report : terrestrial baseline studies - Ecology Consultants, inc. (Rio Blanco Oil Shale Project, 1976)

Annual report upon explorations and surveys in the department of the Missouri - Strecker, Herman, 1836 -1901 (1878)

Aphorismi botanici - Agardh, C. A. (Carl Adolf), 1785 -1859 (Literis Berlingianis, 1817)

Appendix C., vegetation/agricultural resources of the Beal Project area - Culwell, L. Dean. (Western Technology and Engineering, 1988)

"Appendix to the catalogue of the flora of Nebraska." With a supplementary list of recently reported species - Bessey, Charles E. (Charles Edwin), 1845 -1915 (1892)

Appendix to the first twenty-three volumes of Edwards's botanical register : consisting of a complete alphabetical and systematical index of names, synomymes and matter, adjusted to the present state of systematical botany, together with a sketch of the vegetation of the Swan River colony ... - Lindley, John, 1799 -1865 (James Ridgway, 1839)

Aquilegia - Colorado Native Plant Society. (Colorado Native Plant Society, 1989)

Aquilegia - Colorado Native Plant Society. (Colorado Native Plant Society, 1992)

Aquilegia - Colorado Native Plant Society. (Colorado Native Plant Society, 2000)

Aquilegia - Colorado Native Plant Society. (Colorado Native Plant Society, 2004)

Aquilegia - Colorado Native Plant Society. (Colorado Native Plant Society, 2010)

Aquilegia - Colorado Native Plant Society. (Colorado Native Plant Society, 2011)

Aquilegia - Colorado Native Plant Society. (Colorado Native Plant Society, 2013)

Aquilegia - Colorado Native Plant Society. (Colorado Native Plant Society, 2016)

Aquilegia - Colorado Native Plant Society. (Colorado Native Plant Society, 2020)

Aquilegia - Colorado Native Plant Society. (Colorado Native Plant Society, 2022)

Arbejder fra den Botaniske have i København - Københavns universitet. Botanisk have. (Levin & Munksgaard [etc.], 1902)

The Arboretum bulletin - Arboretum Foundation (Seattle, Wash.) ([University of Washington, 1942)

The Arboretum bulletin - Arboretum Foundation (Seattle, Wash.) ([University of Washington, 1944)

The Arboretum bulletin - Arboretum Foundation (Seattle, Wash.) ([University of Washington, 1945)

The Arboretum bulletin - Arboretum Foundation (Seattle, Wash.) ([University of Washington, 1949)

The Arboretum bulletin - Arboretum Foundation (Seattle, Wash.) ([University of Washington, 1950)

The Arboretum bulletin - Arboretum Foundation (Seattle, Wash.) ([University of Washington, 1951)

The Arboretum bulletin - Arboretum Foundation (Seattle, Wash.) ([University of Washington, 1952)

Archiv für Naturgeschichte (Nicolai, 1846)

Arctic searching expedition: a journal of a boat-voyage through Rupert's Land and the Arctic Sea, in search of the discovery ships under command of Sir John Franklin. With an appendix on the physical geography of North America - Richardson, John, Sir, 1787 -1865 (Longman, Brown, Green, and Longmans, 1851)

Arnoldia - Arnold Arboretum. (Arnold Arboretum, Harvard University, 1970)

Års-berättelse om botaniska arbeten och upptäckter - Kungl. Svenska vetenskapsakademien. (Tryckt hos P.A. Norstedt & söner, 1835)

As California wild flowers grow: suggestions to nature lovers - Chandler, Katherine. (Harr Wagner Publishing Co, 1922)

The Asa Gray bulletin - McVaugh, Rogers, 1909 - (1953)

Aspen community types of the Intermountain Region - Intermountain Research Station (Ogden, Utah) (U.S. Dept. of Agriculture, Forest Service, Intermountain Research Station, 1988)

The Australian Garden Journal: official journal of the Australian Garden History Society - Australian Garden History Society (Tim and Keva North, 1994)

Autumn 1892 : our new guide - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (The Dingee & Conard Co, 1892)

Autumn, 1898 : J.M. Thorburn & Co.'s wholesale trade list of bulbs etc., etc - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (J.M. Thorburn & Co, 1898)

Autumn 1898 new floral guide : bulbs, roses and other beautiful flowers, for winter and spring bloom - Conard & Jones Co. (West Grove, Pa.) (Conard & Jones Co, 1898)

Autumn 1900 : our new guide to rose culture - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (The Dingee & Conard Co, 1900)

Autumn 1901 : bulbs, plants, etc - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Schlegel & Fottler, 1901)

Autumn 1902 : bulbs, plants, etc - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Schlegel & Fottler, 1902)

Autumn 1903 catalog tells when to plant, and how to grow : bulbs imported and native plants greenhouse and garden seeds seasonable specialties - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Cox Seed Co, 1903)

Autumn 1911 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Thos. J. Grey Co, 1911)

Autumn 1912 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Thos. J. Grey Co, 1912)

Autumn, 1912 wholesale catalogue of Colorado native plants and shrubs : a selected list of successful specialties for the catalogue trade - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (D.M. Andrews, 1912)

Autumn 1913 [catalog] - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Thomas J. Grey & Co, 1913)

Autumn 1926 [catalog] - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Germain, 1926)

Autumn 1927 [catalog] - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Germain, 1927)

Autumn 1928 [catalog] - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Germain, 1928)

Autumn 1942 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Peter Henderson & Co, 1942)

Autumn 1943 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Peter Henderson & Co, 1943)

Autumn : 1946 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Peter Henderson & Co, 1946)

Autumn bulbs : 1894 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Peter Henderson & Co, 1894)

Autumn bulbs and plants for spring beauty : 1949 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Peter Henderson & Co, 1949)

Autumn bulbs catalogue : 1900 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Peter Henderson & Co, 1900)

Autumn bulbs catalogue : 1900 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Peter Henderson & Co, 1901)

Autumn [catalog] - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Bobbink & Atkins, 1911)

Autumn [catalog] - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Bobbink & Atkins, 1912)

Autumn catalogue - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (W.W. Rawson & Co, 1905)

Autumn catalogue 1894 : bulbs - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (R. & J. Farquhar, 1894)

Autumn catalogue 1897 : bulbs - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (R. & J. Farquhar, 1897)

Autumn catalogue : 1903 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Peter Henderson & Co, 1903)

Autumn catalogue : 1903 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Peter Henderson & Co, 1904)

Autumn catalogue of bulbs, plants, etc - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Schlegel & Fottler, 1898)

Autumn edition 1920 : our new guide to rose culture - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (The Dingee & Conard Co, 1920)

Autumn edition 1924 : our new guide to rose culture - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (The Dingee & Conard Co, 1924)

Autumn edition 1925 : our new guide to rose culture - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (The Dingee & Conard Co, 1925)

Autumn edition : new guide to rose culture 1921 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (The Dingee & Conard Co, 1921)

Autumn list, seed rarities, unusual bulbs. Offer no. 22 B - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Rex D. Pearce, 1934)

Autumn list, seed rarities, unusual bulbs. Offer no. 20 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Rex D. Pearce, 1933)

Autumn planting - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Malmo Nurseries and Seed Stores, 1949)

Autumn planting, 1941 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Wayside Gardens, 1941)

Autumn planting, 1942 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Wayside Gardens, 1942)

Autumn planting, 1943 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Wayside Gardens, 1943)

Autumn planting, 1944 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Wayside Gardens, 1944)

Autumn planting, 1945 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Wayside Gardens, 1945)

Autumn planting, 1946 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Wayside Gardens, 1946)

Autumn planting 1947 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Wayside Gardens, 1947)

Autumn planting 1947 : lilies - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Romaine B. Ware, 1947)

Autumn planting 1949 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Wayside Gardens, 1949)

Autumn planting 1950 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Wayside Gardens, 1950)

Autumn planting 1951 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Wayside Gardens, 1951)

Autumn planting 1952 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Wayside Gardens, 1952)

Autumn planting 1953 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Wayside Gardens, 1953)

Autumn planting, 1954 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. ([Wayside Gardens], 1954)

Autumn planting 1955 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Wayside Gardens, 1955)

Autumn planting 1956 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Wayside Gardens, 1956)

Autumn planting 1957 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Wayside Gardens, 1957)

Autumn planting 1958 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Wayside Gardens, 1958)

Autumn rarities in bulbs and seeds : offer 30-A (1938) - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Rex D. Pearce, 1938)

Autumn rarities in bulbs and seeds : offer 32-A (1939) - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Rex D. Pearce, 1939)

Autumn rarities in bulbs and seeds : offer 32-B (1939) - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Rex D. Pearce, 1939)

Autumn rarities in bulbs and seeds : offer E28A (1937) - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Rex D. Pearce, 1937)

Autumn rarities in bulbs and seeds : offer no. 26 B - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Rex D. Pearce, 1936)

Autumn rarities in seeds, bulbs and plants : offer 34B (1940) - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Rex D. Pearce, 1940)

Autumn rarities in seeds, bulbs and plants : offer 36A (1941) - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Rex D. Pearce, 1941)

Autumn rarities in seeds, bulbs and plants : offer 38A (1942) - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Rex D. Pearce, 1942)

Autumn rarities in seeds, bulbs and plants : offer 42A (1944) - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Rex D. Pearce, 1944)

Autumn rarities in seeds, bulbs and plants : offer 44A (1945) - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Rex D. Pearce, 1945)

Autumn rarities in seeds, bulbs and plants : offer 46B (1946) - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Rex D. Pearce, 1946)

Autumn rarities in seeds, bulbs and plants : offer 54A (1950) - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Rex D. Pearce, 1950)

Autumn rarities in seeds, bulbs and plants : offer 56A (1951) - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Rex D. Pearce, 1951)

Autumn rarities in seeds, bulbs and plants : offer 58A (1952) - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Rex D. Pearce, 1952)

Autumn rarities in seeds, bulbs and plants : offer 60A (1953) - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Pearce Seed Co, 1953)

Autumn rarities in seeds, bulbs and plants : offer 62A (1954) - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Pearce Seed Co, 1954)

Autumn rarities in seeds, bulbs and plants : offer 68A (1957) - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Pearce Seed Co, 1957)

Autumn rarities in seeds, bulbs and plants : offer 70A (1958) - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Pearce Seed Co, 1958)

Autumn rarities in seeds, bulbs and plants : offer 72A (1959) - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Pearce Seed Co, 1959)

[Barr & Sugden materials] - Barr & Son (London, England) (1899)