Orchid album :comprising coloured figures and descriptions of new, rare and beautiful orchidaceous plants (B. S. Williams, 1897)

Orchid botanicals - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Fantastic Gardens, 1957)

The orchid-grower's manual, containing brief descriptions of upwards of eight hundred species and varieties of orchidaceous plants; together with notices of their times of flowering, and most approved modes of treatment ... By Benjamin Samuel Williams - Williams, Benjamin Samuel, 1822 -1890 (Victoria and Paradise nurseries, 1871)

The orchid-grower's manual, containing descriptions of the best species and varieties of orchidaceous plants in cultivation ... - Williams, Benjamin Samuel, 1822 -1890 (Victoria and Paradise nurseries, 1894)

The orchid-grower's manual, containing descriptions of upwards of nine hundred and thirty species and varieties of orchidaceous plants; together with notices of their times of flowering, and most approved modes of treatment ... By Benjamin Samuel Williams - Williams, Benjamin Samuel, 1822 -1890 (Victoria and Paradise Nurseries, 1877)

The orchid hybrids. Second supplement - Hansen, Geo. (George), 1863 -1908 (Geo. Hansen, 1897)

The orchid hybrids enumeration and classification of all hybrids of orchids published up to October 15, 1895 - Hansen, Geo. (George), 1863 -1908 (Dulau, 1895)

Orchid hybrids, finest new varieties : fall, 1956 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Snyder Brothers, 1956)

Orchid hybrids, finest new varieties : spring, 1956 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Snyder Brothers, 1956)

Orchid plants : 1947 price list - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Clarelen Orchids, 1947)

Orchid plants and orchid seed - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Clarence M. Kilian, 1948)

Orchid plants for Easter, Mother's Day, Memorial Day and graduation day - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Samuel L. Presner, 1953)

Orchid plants : spring list 1948 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Clarelen Orchids, 1948)

Orchid price list - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Cecil Houdyshel, 1948)

Orchid price list - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Cecil Houdyshel, 1949)

The Orchid review (Orchid Review ltd.], 1893)

The Orchid review (Orchid Review ltd.], 1894)

The Orchid review (Orchid Review ltd.], 1895)

The Orchid review (Orchid Review ltd.], 1896)

The Orchid review (Orchid Review ltd.], 1897)

The Orchid review (Orchid Review ltd.], 1898)

The Orchid review (Orchid Review ltd.], 1899)

The Orchid review (Orchid Review ltd.], 1900)

The Orchid review (Orchid Review ltd.], 1901)

The Orchid review (Orchid Review ltd.], 1902)

The Orchid review (Orchid Review ltd.], 1903)

The Orchid review (Orchid Review ltd.], 1904)

The Orchid review (Orchid Review ltd.], 1905)

The Orchid review (Orchid Review ltd.], 1906)