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European Journal of Taxonomy - Institut royal des sciences naturelles de Belgique. (MNHN, 2015)

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Experimental and molecular approaches to plant biosystematics - Hoch, Peter C (Missouri Botanical Garden, 1995)

Familiar garden flowers - Hibberd, Shirley, 1825 -1890 (Cassell, 1879)

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The Fern gazette - British Pteridological Society. (British Pteridological Society, 2014)

A Festschrift for William G. D'arcy : the legacy of a taxonomist - Keating, Richard C (Missouri Botanical Garden Press, 2005)

Field book of western wild flowers - Armstrong, Margaret, 1867 -1944 (Putnam, 1915)

Field book of western wild flowers - Armstrong, Margaret, 1867 -1944 (C.[!] P. Putnam;s sons, 1915)

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Fieldiana. Botany - Field Museum of Natural History. (Chicago Natural History Museum, 2003)

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Fieldiana. Zoology - Field Museum of Natural History. (Chicago Natural History Museum, 1997)

Fieldiana. Zoology - Field Museum of Natural History. (Chicago Natural History Museum, 1998)

Fieldiana. Zoology - Field Museum of Natural History. (Chicago Natural History Museum, 1999)

Fieldiana. Zoology - Field Museum of Natural History. (Chicago Natural History Museum, 2000)

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Final programmatic environmental impact statement vegetation treatments using aminopyralid, fluroxypyr, and rimsulfuron on Bureau of Land Management lands in 17 western states - United States. Bureau of Land Management. (U.S. Department of the Interior, Bureau of Land Management, 2016)

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Flórula del Parque Nacional Natural Amacayacu, Amazonas, Colombia - Missouri Botanical Garden. (Missouri Botanical Garden, 2005)

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Flora Brasiliensis, enumeratio plantarum in Brasilia hactenus detectarum :quas suis aliorumque botanicorum studiis descriptas et methodo naturali digestas partim icone illustratas - Martius, Karl Friedrich Philipp von, 1794 -1868 (R. Oldenbourg, 1859)

Flora de Guerrero (Coordinación de Servicios Editoriales de la Facultad de Ciencias, UNAM, 2005)

Flora de Guerrero (Coordinación de Servicios Editoriales de la Facultad de Ciencias, UNAM, 2012)

Flora de Guerrero (Coordinación de Servicios Editoriales de la Facultad de Ciencias, UNAM, 2015)

Flora de Guerrero (Coordinación de Servicios Editoriales de la Facultad de Ciencias, UNAM, 2016)