Forstliche Botanik - Schwarz, Frank, 1857 -1928 (P. Parey, 1892)

Foundations of botany - Bergen, Joseph Y. (Joseph Young), 1851 -1917 (Ginn & Co, 1901)

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Die Futterpflanzen Deutsch-Südwestafrikas und Analysen von Bodenproben : botanische und chemische Untersuchungen - Grimme, C. (Deutsche Landwirtschafts-Gesellschaft, 1914)

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The Gardens' bulletin, Singapore (Govt. Print. Off. [etc.], 1983)

The Gardens' bulletin, Singapore (Govt. Print. Off. [etc.], 1992)

The Gardens' bulletin, Singapore (Govt. Print. Off. [etc.], 1993)

The Gardens' bulletin, Singapore (Govt. Print. Off. [etc.], 1995)

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The Gardens' bulletin, Singapore (Govt. Print. Off. [etc.], 2003)

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Gayana. Botánica - Universidad de Concepción. Instituto Central de Biología. (Instituto Central de Biología, Universidad de Concepción, 1992)

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Gray's new manual of botany (7th ed.–illustrated) A handbook of the flowering plants and ferns of the central and northeastern United States and adjacent Canada - Robinson, Benjamin Lincoln, 1864 -1935 (American book company, 1908)

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Gray's new manual of botany : a handbook of the flowering plants and ferns of the central and northeastern United States and adjacent Canada - Robinson, Benjamin Lincoln, 1864 -1935 (American Book Company, 1908)

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A guide to the wild flowers east of the Mississippi and north of Virginia - Taylor, Norman, 1883 -1967 (Greenberg, 1928)

Gymnospermae : Cycadaceae, Pinaceae, Taxodiaceae, Cupressaceae, Podocarpaceae, Cephalotaxaceae, Taxaceae, Gnetaceae - Muséum national d'histoire naturelle (France) (1996)

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A handbook of systematic botany - Warming, Eugenius, 1841 -1924 (Macmillan & Co, 1895)

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he nan xi jian tian jian za cao tu shuo - he nan nong xue yuan (he nan ren min chu ban she, 1959)

Helios - Huth, Ernst, 1845 -1897 (R. Friedländer & Sohn, 1890)

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hu bei en shi yao yong zhi wu zhi 湖北恩施药用植物志 - Fang, Zhixian & Liao Chaolin 方志先，廖朝林 (hu bei ke xue ji shu chu ban she湖北科学技术出版社, 2006)

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huang tu gao yuan zhi wu zhi - Xi bei zhi wu yan jiu suo 西北植物研究所 (ke xue chu ban she, 2000)