1891 fall trade catalogue of bulbs, seeds for fall planting, palms, orchids, foliage plants, hardy herbaceous perennials, implements, etc - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (United States Nurseries, 1891)

1997 IUCN red list of threatened plants (1997)

Allgemeine botanische Zeitschrift für Systematik, Floristik, Pflanzengeographie etc - Kneucker, Johann Andreas, 1862 -1946 (J.J. Reiff, 1905)

Allgemeine Gartenzeitung - Otto, Friedrich, 1783 -1856 (1841)

Allgemeine Gartenzeitung - Otto, Friedrich, 1783 -1856 (1842)

Allgemeine Gartenzeitung - Otto, Friedrich, 1783 -1856 (1850)

Allgemeine Gartenzeitung - Otto, Friedrich, 1783 -1856 (1853)

Allgemeine Gartenzeitung - Otto, Friedrich, 1783 -1856 (1855)

Amateur orchid cultivators' guide book - Burberry, H. A. (Blake and Mackensie, 1899)

The amateur orchid cultivators' guide book - Burberry, H. A. (Blake & Mackenzie, 1894)

The amateur orchid cultivators' guide book - Burberry, H. A. (Blake & Mackenzie, 1900)

The amateur's greenhouse and conservatory : a handy guide to the construction and management of planthouses, and the selection, cultivation, and improvement of ornamental greenhouse and conservatory plants - Hibberd, Shirley, 1825 -1890 (Groombridge and Sons, 1873)

The American florist : a weekly journal for the trade - American Florists Company. (American Florist Company, 1886)

The American florist : a weekly journal for the trade - American Florists Company. (American Florist Company, 1887)

The American florist : a weekly journal for the trade - American Florists Company. (American Florist Company, 1888)

The American florist : a weekly journal for the trade - American Florists Company. (American Florist Company, 1889)

The American florist : a weekly journal for the trade - American Florists Company. (American Florist Company, 1890)

The American florist : a weekly journal for the trade - American Florists Company. (American Florist Company, 1891)

The American florist : a weekly journal for the trade - American Florists Company. (American Florist Company, 1892)

The American florist : a weekly journal for the trade - American Florists Company. (American Florist Company, 1893)

The American florist : a weekly journal for the trade - American Florists Company. (American Florist Company, 1894)

The American florist : a weekly journal for the trade - American Florists Company. (American Florist Company, 1895)

The American florist : a weekly journal for the trade - American Florists Company. (American Florist Company, 1986)

The American florist : a weekly journal for the trade - American Florists Company. (American Florist Company, 1897)

The American florist : a weekly journal for the trade - American Florists Company. (American Florist Company, 1898)

The American florist : a weekly journal for the trade - American Florists Company. (American Florist Company, 1900)

The American florist : a weekly journal for the trade - American Florists Company. (American Florist Company, 1901)

The American florist : a weekly journal for the trade - American Florists Company. (American Florist Company, 1902)

The American florist : a weekly journal for the trade - American Florists Company. (American Florist Company, 1903)

The American florist : a weekly journal for the trade - American Florists Company. (American Florist Company, 1904)

The American florist : a weekly journal for the trade - American Florists Company. (American Florist Company, 1905)

The American florist : a weekly journal for the trade - American Florists Company. (American Florist Company, 1906)

The American florist : a weekly journal for the trade - American Florists Company. (American Florist Company, 1907)

The American florist : a weekly journal for the trade - American Florists Company. (American Florist Company, 1908)

The American florist : a weekly journal for the trade - American Florists Company. (American Florist Company, 1909)

The American florist : a weekly journal for the trade - American Florists Company. (American Florist Company, 1910)

The American florist : a weekly journal for the trade - American Florists Company. (American Florist Company, 1911)

The American florist : a weekly journal for the trade - American Florists Company. (American Florist Company, 1912)

The American florist : a weekly journal for the trade - American Florists Company. (American Florist Company, 1913)

The American garden (Beach, Son & Co, 1885)

American gardening (A. T. De La Mare Printing and Publishing, 1893)

Anatomisch-physiologische untersuchung der kalksalze und kieselsäure in der pflanze. Ein beitrag zur kenntnis der mineralstoffe im lebenden pflanzenkörper - Kohl, F. G. (Friedrich Georg), 1855 -1910 (N. G. Elwert, 1889)

Annales botanices systematicae - Walpers, Wilhelm Gerhard, 1816 -1853 (Sumtibus F. Hofmeister, 1848)

Annali di botanica - Università degli studi di Roma "La Sapienza". Dipartimento di biologia vegetale. (Tipografia F. Failli [etc.], 1912)

Annals of botany - Balfour, Isaac Bayley, 1853 -1922 (Academic Press [etc.], 1888)

Annals of horticulture in North America; a witness of passing events and a record of progress - Bailey, L. H. (Liberty Hyde), 1858 -1954 (Rural publishing company, [etc.], 1890)

Annals of horticulture in North America; a witness of passing events and a record of progress - Bailey, L. H. (Liberty Hyde), 1858 -1954 (Rural publishing company, [etc.], 1891)

Annals of the Royal Botanic Garden, Calcutta - Royal Botanic Garden, Calcutta. (Bengal Secretariat Book Depot, 1898)

Annals of the Royal Botanic Garden, Calcutta - Royal Botanic Garden, Calcutta. (Bengal Secretariat Book Depot, 1906)

Annual descriptive catalogue of Royal Palm Nurseries : largest collection of plants in the south, for the orchard, for the lawn, for the window, for the greenhouse - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Royal Palm Nurseries, Reasoner Brothers, 1896)

Annual descriptive catalogue of Royal Palm Nurseries : Royal Palm Nurseries largest collection of plants in the south for the orchard for the lawn for the window for the greenhouse - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Royal Palm Nurseries, 1897)

Annual report - Massachusetts Agricultural Experiment Station. ([s.n.], 1866)

Annual report of the Regents - New York State Museum. (J.B. Lyon, State Printer, 1901)

Another Ten-ten book : this time its about orchids and greenhouse plants - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Julius Roehrs Co, 1926)

Archiv der Pharmazie - Deutscher Apotheker-Verein. (Deutscher Apotheker-Verein, 1865)

Archiv der Pharmazie - Deutscher Apotheker-Verein. (Deutscher Apotheker-Verein, 1886)

Atti - Università di Pavia. Istituto botanico. (Tip. Fusi [etc.], 1920)

The Australian Garden Journal: official journal of the Australian Garden History Society - Australian Garden History Society (Tim and Keva North, 1987)

Australian Orchid Review - Orchid Society of New South Wales. (Orchid Society of New South Wales, 1936)

Australian Orchid Review - Orchid Society of New South Wales. (Orchid Society of New South Wales, 1937)

Australian Orchid Review - Orchid Society of New South Wales. (Orchid Society of New South Wales, 1938)

Australian Orchid Review - Orchid Society of New South Wales. (Orchid Society of New South Wales, 1939)

Australian Orchid Review - Orchid Society of New South Wales. (Orchid Society of New South Wales, 1940)

Australian Orchid Review - Orchid Society of New South Wales. (Orchid Society of New South Wales, 1941)

Australian Orchid Review - Orchid Society of New South Wales. (Orchid Society of New South Wales, 1942)

Australian Orchid Review - Orchid Society of New South Wales. (Orchid Society of New South Wales, 1943)

Australian Orchid Review - Orchid Society of New South Wales. (Orchid Society of New South Wales, 1945)

Australian Orchid Review - Orchid Society of New South Wales. (Orchid Society of New South Wales, 1948)

Australian Orchid Review - Orchid Society of New South Wales. (Orchid Society of New South Wales, 1951)

Australian Orchid Review - Orchid Society of New South Wales. (Orchid Society of New South Wales, 1952)

Australian Orchid Review - Orchid Society of New South Wales. (Orchid Society of New South Wales, 1953)

Australian Orchid Review - Orchid Society of New South Wales. (Orchid Society of New South Wales, 1955)

Australian Orchid Review - Orchid Society of New South Wales. (Orchid Society of New South Wales, 1956)

Australian Orchid Review - Orchid Society of New South Wales. (Orchid Society of New South Wales, 1957)

Australian Orchid Review - Orchid Society of New South Wales. (Orchid Society of New South Wales, 1958)

Australian Orchid Review - Orchid Society of New South Wales. (Orchid Society of New South Wales, 1959)

Australian Orchid Review - Orchid Society of New South Wales. (Orchid Society of New South Wales, 1960)

Australian Orchid Review - Orchid Society of New South Wales. (Orchid Society of New South Wales, 1961)

Australian Orchid Review - Orchid Society of New South Wales. (Orchid Society of New South Wales, 1962)

Australian Orchid Review - Orchid Society of New South Wales. (Orchid Society of New South Wales, 1963)

Australian Orchid Review - Orchid Society of New South Wales. (Orchid Society of New South Wales, 1964)

Australian Orchid Review - Orchid Society of New South Wales. (Orchid Society of New South Wales, 1966)

Australian Orchid Review - Orchid Society of New South Wales. (Orchid Society of New South Wales, 1932)

Australian Orchid Review - Orchid Society of New South Wales. (Orchid Society of New South Wales, 1969)

Australian Orchid Review - Orchid Society of New South Wales. (Orchid Society of New South Wales, 1970)

Australian Orchid Review - Orchid Society of New South Wales. (Orchid Society of New South Wales, 1972)

Australian Orchid Review - Orchid Society of New South Wales. (Orchid Society of New South Wales, 1973)

Australian Orchid Review - Orchid Society of New South Wales. (Orchid Society of New South Wales, 1974)

Australian Orchid Review - Orchid Society of New South Wales. (Orchid Society of New South Wales, 1975)

Australian Orchid Review - Orchid Society of New South Wales. (Orchid Society of New South Wales, 1976)

Australian Orchid Review - Orchid Society of New South Wales. (Orchid Society of New South Wales, 1978)

Australian Orchid Review - Orchid Society of New South Wales. (Orchid Society of New South Wales, 1980)

Australian Orchid Review - Orchid Society of New South Wales. (Orchid Society of New South Wales, 1981)

Australian Orchid Review - Orchid Society of New South Wales. (Orchid Society of New South Wales, 1983)