Orchids for the California amateur - Butterfield, H. M. (Harry Morton), 1887 -1970 (University of California, College of Agriculture, Agricultural Experiment Station and Extension Service, 1955)

Orchids from Armacost & Royston - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Armacost & Royston, Inc, 1930)

Orchids from Hawaii - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Oscar M. Kirsch, 1954)

Orchids from Hawaii - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Oscar M. Kirsch, 1957)

Orchids from Hawaii - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Oscar M. Kirsch, 1958)

Orchids : grow them in your kitchen window - bathroom window, for that matter any window, but be sure to grow orchids - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Lee Orchid Co, 1954)

Orchids : how the average person may grow and enjoy these interesting plants in the home - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Rapella Orchid Company, 1940)

Orchids : illustrated and descriptive catalogue and price list - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Lager & Hurrell, 1909)

Orchids : illustrated and descriptive catalogue and price list - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Lager & Hurrell, 1912)

Orchids : illustrated and descriptive catalogue and price list - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Lager & Hurrell, 1924)

Orchids : illustrated and descriptive catalogue and price list - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Lager & Hurrell, 1927)

Orchids : January 25, 1954 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Margaret Ilgenfritz, 1954)

Orchids List # 1, summer 1945 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (R.H. Gore, 1945)

Orchids of Panama : a facsimile reprint of the Orchidaceae, Flora of Panama - Williams, Louis O. 1908 -1991 (Missouri Botanical Garden, 1980)

"Orchids" price list 1953 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Snyder Brothers, 1953)

"Orchids" price list 1954 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Snyder Brothers, 1954)

Orchids, special offerings. List no. 93 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Lager & Hurrell, 1935)

Orchids, special offerings : List no. 95 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Lager & Hurrell, 1936)

Orchids, special offerings : List no. 96 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Lager & Hurrell, 1936)

Orchids : spring, 1950 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Alberts & Merkel Bros., Inc, 1950)

Orchids : spring 1951 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Alberts & Merkel Bros., Inc, 1951)

Orchids, stove and greenhouse plants : select nursery stock - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Julius Roehrs Company, 1913)

Orchids : summer list - 1954 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (R.H. Gore, 1954)

Orchids :the royal family of plants - Miner, Harriet Stewart. (Lee and Shepard, 1885)

Orchids: their culture and management - Watson, William, 1858 -1925 (L. U. Gill, 1903)

Orchids; their culture and management. With descriptions of all the kinds in general cultivation - Bean, W. J. (William Jackson), 1863 -1947 (L. U. Gill, 1890)

Orchids, their structure, history & culture - Castle, R. Lewis ("Journal of horticulture" Office, 1886)

Orchids : tropical foliage plants, 1955 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Alberts & Merkel Bros., Inc, 1955)

Orchids : tropical foliage plants, 1956 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Alberts & Merkel Bros., Inc, 1956)

Orchids, tropical foliage plants : 1958-1959 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Alberts & Merkel Bros., Inc, 1958)

Orchids, tropical foliage plants : 1959-1960 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Alberts & Merkel Bros., Inc, 1959)

Orchis :Monatsschrift der Deutschen Gesellschaft für Orchideenkunde - Dammer, Udo. (1906)

Orchis :Monatsschrift der Deutschen Gesellschaft für Orchideenkunde - Dammer, Udo. (1907)

Orchis :Monatsschrift der Deutschen Gesellschaft für Orchideenkunde - Dammer, Udo. (1908)

Orchis :Monatsschrift der Deutschen Gesellschaft für Orchideenkunde - Dammer, Udo. (1909)

Orchis :Monatsschrift der Deutschen Gesellschaft für Orchideenkunde - Dammer, Udo. (1910)

Orchis :Monatsschrift der Deutschen Gesellschaft für Orchideenkunde - Dammer, Udo. (1914)

Orchis :Monatsschrift der Deutschen Gesellschaft für Orchideenkunde - Dammer, Udo. (1915)

Orchis :Monatsschrift der Deutschen Gesellschaft für Orchideenkunde - Dammer, Udo. (1919)

Orchis :Monatsschrift der Deutschen Gesellschaft für Orchideenkunde - Dammer, Udo. (1920)

Oréades - Instituto de Ciências Biológicas da UFMG. Departamento de Botânica. (Departamento de Botânica, U.F.M.G, 1970)

Oréades - Instituto de Ciências Biológicas da UFMG. Departamento de Botânica. (Departamento de Botânica, U.F.M.G, 1971)

Florist's journal (How and Parsons, 1840)

Florist's journal (How and Parsons, 1848)

Otia botanica Hamburgensia :Fasciculus primus [-secundus, pars prima] - Reichenbach, H. G. (Heinrich Gustav) 1824 -1889 (Typis T. T. Meissneri, 1878)

Our specialties : carnations, giant double tuberous-rooted begonias, pelargoniums, palms, orchids, ferns - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (John H. Sievers, 1905)