The flora of the Nilgiri and Pulney Hill-tops - Fyson, P. F. (Philip Furley), 1877 -1947 (Printed by the Supt., Govt. Press, 1915)

A flora of the northern and middle sections of the United States; or, A systematic arrangement and description of all the plants hitherto discovered in the United States north of Virginia Vol. 1 - Torrey, John, 1796 -1873 (Swords, 1824)

The flora of the Northern Territory - Maiden, J. H. (Joseph Henry), 1859 -1925 (McCarron, Bird & Co., Printers, 1917)

The flora of the presidency of Bombay - Cooke, Theodore. (Taylor and Francis, 1903)

Flora of the Rocky Mountains and adjacent plains : Colorado, Utah, Wyoming, Idaho, Montana, Saskatchewan, Alberta, and neighboring parts of Nebraska, South Dakota, North Dakota, and British Columbia - Rydberg, Per Axel, 1860 -1931 (Rydberg, 1917)

Flora of the Rocky Mountains and adjacent plains, Colorado, Utah, Wyoming, Idaho, Montana, Saskatchewan, Alberta, and neighboring parts of Nebraska, South Dakota, North Dakota, and British Columbia - Rydberg, Per Axel, 1860 -1931 (The author, 1922)

Flora of the Rocky Mountains and adjacent plains, Colorado, Utah, Wyoming, Idaho, Montana, Saskatchewan, Alberta, and neighboring parts of Nebraska, South Dakota, and British Columbia - Rydberg, Per Axel, 1860 -1931 (The author, 1917)

Flora of the Rocky Mountains and adjacent plains, Colorado, Utah, Wyoming, Idaho, Montana, Saskatchewan, Alberta, and the neighboring parts of Nebraska, South Dakota, and British Columbia - Rydberg, Per Axel, 1860 -1931 (The author, 1922)

Flora of the southeastern United States; being descriptions of the seed-plants, ferns and fern-allies growing naturally in North Carolina, South Carolina, Georgia, Florida, Tennessee, Alabama, Mississippi, Arkansas, Louisiana, and in Oklahoma and Texas east of the one hundredth meridian - Small, John Kunkel, 1869 -1938 (The author, 1913)

Flora of the southeastern United States; being descriptions of the seed-plants, ferns and fern-allies growing naturally in North Carolina, South Carolin, Georgia, Florida, Tennessee, Alabama, Mississippi, Arkansas, Louisiana and the Indian territory and in Oklahoma and Texas east of the one-hundredth meridian - Small, John Kunkel, 1869 -1938 (The author, 1903)

Flora of the state of Washington - Piper, Charles V. (Charles Vancouver), 1867 -1926 (G.P.O, 1906)

Flora of the upper Gangetic plain, and of the adjacent Siwalik and sub-Himalayan tracts - Parker, R. N. (Superintendent of Government Printing, 1915)

Flora of the U.S.S.R - Botanicheskiĭ institut (Akademii︠a︡ nauk SSSR) (Israel Program for Scientific Translations, 1964)

Flora of the U.S.S.R - Botanicheskiĭ institut (Akademii︠a︡ nauk SSSR) (Israel Program for Scientific Translations, 2004)

Flora of the vicinity of New York; a contribution to plant geography - Taylor, Norman, 1883 -1967 (1915)

Flora of tropical Africa - Oliver, Daniel, 1830 -1916 (L. Reeve and co, 1901)

Flora of Vermont. List of ferns and seed plants growing without cultivation - Kirk, George Leavitt, 1878 -1966 (Free Press Print. Co, 1915)

Flora of West Virginia - Millspaugh, Charles Frederick, 1854 -1923 (1896)

Flora of West Virginia - Millspaugh, Charles Frederick, 1854 -1923 (M.W. Donnally, 1892)

Flora of western North Carolina and contiguous territory - Small, John Kunkel, 1869 -1938 (Torrey Botanical Club, 1892)

Flora Peruviana, et Chilensis, sive, Descriptiones et icones plantarum Peruvianarum, et Chilensium, secundum systema Linnaeanum digestae, cum characteribus plurium generum evulgatorum reformatis - Pavón, José, 1754 -1840 (Typis Gabrielis de Sancha, 1798)

Flora Pomerano-Rugica; exhibens plantas per Pomeraniam anteriorem Svecicam et Rugiam sponte nascentes, methodo Linneana secundum systema sexuale digestas cum differentiis specificis nominibus Germanicis, officinalibus pharmacopoeorum, locis natalibus, tempore florendi, obscuriorum descriptionibus - Weigel, Christian Ehrenfried, 1748 -1831 (Apud Gottl. Aug. Lange, 1769)

Flora Pyrenaea per ordines naturales gradatim digesta - Penzig, O. (Ottone), 1856 -1929 (U. Hoeplius, 1901)

Flora simlensis; a handbook of the flowering plants of Simla and the neighbourhood - Hemsley, W. Botting (William Botting), 1843 -1924 (Thacker, Spink & Co, 1902)

Flora simlensis; a handbook of the flowering plants of Simla and the neighbourhood - Collett, H. (Henry), 1836 -1901 (Thacker, Spink & Co, 1921)

Flora taxonómica mexicana : Plantas vasculares - Conzatti, Cassiano, 1862 -1951 ([editor no identificado], 1947)

Flora Telluriana - Rafinesque, C. S. (Constantine Samuel), 1783 -1840 ([Printed for the author by H. Probasco], 1836)

De flora van Nederland - Heukels, Hendrik, 1854 -1936 (N. v. boekhandel en drukkerij voorheen D.J. Brill, 1909)

Flora van Nederlandsch Indie¨ - Miquel, Friedrich Anton Wilhelm 1811 -1871 (C. G. van der Post; [etc.], 1855)

Flora van Nederlandsch Indie¨ - Miquel, Friedrich Anton Wilhelm 1811 -1871 (C. G. van der Post; [etc.], 1860)

Flora Virginica, exhibens plantas - Gronovius, Johannes Fredericus, 1686 -1762 (1762)

Flora virginica, exhibens plantas quas v.c. Johannes Clayton in Virginia observavit atque collegit. Easdem methodo sexuali disposuit, ad genera propria retulit, nominibus specificis insignivit, & minus cognitas descripsit Joh. Fred. Gronovius ... - Gronovius, Johannes Fredericus, 1686 -1762 (apud Cornelium Haak, 1743)

Flora Vitiensis nova : a new Flora of Fiji (spermatophytes only) - Smith, Albert C. (Albert Charles), 1906 Apr 5 - (Pacific Tropical Botanical Garden, 1996)

Flora Vitiensis nova : a new Flora of Fiji (spermatophytes only) - Smith, Albert C. (Albert Charles), 1906 Apr 5 - (Pacific Tropical Botanical Garden, 1979)

Flora Vitiensis nova : a new Flora of Fiji (spermatophytes only) - Smith, Albert C. (Albert Charles), 1906 Apr 5 - (Pacific Tropical Botanical Garden, 1991)

Flora von Bayern - Vollmann, Franz. (E. Ulmer, 1914)

Flora voor de Nederlandsch West-Indische eilanden - Boldingh, Isaäc, 1879 -1938 (Druk. van J. H. de Bussy, 1913)

Florae Columbianae prodromus, exhibens enumerationem plantarum quae hactenus exploratae sunt: or, A prodromus of the flora Columbiana, exhibiting a list of all the plants which have as yet been collected - Brereton, John A., 1786 or 1787 -1839 (Printed by J. Elliot, 1830)

Florae fluminensis, seu, Descriptionum plantarum praefectura Fluminensi sponte mascentium liber primus ad systema sexuale concinnatus - Velloso, José Mariano da Conceição, 1742 -1811 (ex Typographia nationali, 1825)

Florae fluminensis, seu, Descriptionum plantarum praefectura Fluminensi sponte nascentium :liber primus ad systema sexuale concinnatus Augustissimae dominae nostrae per manus ... Aloysii de Vasconcellos & Souza Brasilae pro-regis quarti ... - Velloso, José Mariano da Conceição, 1742 -1811 (Machado, 1881)

Florae peruvianae, et chilensis, sive, Descriptiones, et icones plantarum peruvianarum, et chilensium, secundum systema Linnaeanum digestae, cum characteribus plurium generum evulgatorum reformatis - Pavón, José, 1754 -1840 (Typis Gabrielis de Sancha, 1798)

Florae Philadelphicae prodromus; plantarum quae hactenus exploratae fuere, quaeque in ipso opere ulterius describentur, exhibens enumerationem: or Prodromus of the flora Philadelphica; exhibiting a list of all the plants to be described in that work, which have as yet been collected ... - Barton, William P. C. (William Paul Crillon), 1786 -1856 (J. Maxwell, 1815)

The floral cabinet and magazine of exotic botany - Bradbury & Evans. (William Smith, 1837)

Floral guide : 1917 - Conard & Jones Co. (West Grove, Pa.) (Conard & Jones Co, 1917)

Floral guide : 1918 - Conard & Jones Co. (West Grove, Pa.) (Conard & Jones Co, 1915)

Floral guide : 1918 - Conard & Jones Co. (West Grove, Pa.) (Conard & Jones Co, 1916)

Floral guide : 1918 - Conard & Jones Co. (West Grove, Pa.) (Conard & Jones Co, 1918)

Floral illustrations of the seasons, consisting of the most beautiful, hardy and rare herbaceous plants cultivated in the flower garden, from drawings - Roscoe, Margaret Lace. (Robert Havell, 1851)

The floral register : containing figures and descriptions of nearly all tender and hardy plants which have been lately introduced to and cultivated in Great Britain - Maund, B. (Benjamin), 1790 -1863 (Simpkin, Marshall, and Co, 1825)

The floral world and garden guide - Hibberd, Shirley, 1825 -1890 (Groombridge and Sons, 1864)

The floral world and garden guide - Hibberd, Shirley, 1825 -1890 (Groombridge and Sons, 1873)

The floral world and garden guide - Hibberd, Shirley, 1825 -1890 (Groombridge and Sons, 1866)

The floral world and garden guide - Hibberd, Shirley, 1825 -1890 (Groombridge and Sons, 1869)

The floral world and garden guide - Hibberd, Shirley, 1825 -1890 (Groombridge and Sons, 1874)

Floras (1865)

Flore analytique de la Belgique : Plantes indigènes et cultivées - Delogne, Charles-Henri 1834 -1901 (Ad. Wesmael-Charlier, 1888)