Field notes of Charles Wright for 1849 and 1851-52, relating to collections from Texas, New Mexico, Arizona and adjacent Sonora and Chihuahua - Wright, Charles, 1811 -1885 (1847)

Fieldbook of Illinois wild flowers; six hundred fifty of the more common flowering plants in the state - Illinois. Natural History Survey Division (Illinois. Natural History Survey Division, 1936)

Fieldiana Anthropology - Field Museum of Natural History. (Chicago Natural History Museum, 1972)

Fieldiana Botany - Field Museum of Natural History. (Chicago Natural History Museum, 1970)

Fieldiana Botany - Field Museum of Natural History. (Chicago Natural History Museum, 1973)

Fieldiana Botany - Field Museum of Natural History. (Chicago Natural History Museum, 1977)

Fieldiana Botany - Field Museum of Natural History. (Chicago Natural History Museum, 1964)

Fieldiana Botany - Field Museum of Natural History. (Chicago Natural History Museum, 1965)

Fieldiana Botany - Field Museum of Natural History. (Chicago Natural History Museum, 1969)

Fieldiana Botany - Field Museum of Natural History. (Chicago Natural History Museum, 1972)

Fieldiana Botany - Field Museum of Natural History. (Chicago Natural History Museum, 1980)

Fieldiana Botany - Field Museum of Natural History. (Chicago Natural History Museum, 1983)

Fieldiana Botany - Field Museum of Natural History. (Chicago Natural History Museum, 1984)

Fieldiana Botany - Field Museum of Natural History. (Chicago Natural History Museum, 1990)

Fieldiana Botany - Field Museum of Natural History. (Chicago Natural History Museum, 1992)

Fieldiana Botany - Field Museum of Natural History. (Chicago Natural History Museum, 1993)

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

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

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

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

Final environmental impact statement : proposed estuarine sanctuary grant award to the state of New York for a Hudson River estuarine sanctuary - National Ocean Survey. Office of Coastal Zone Management. (The Office, 1982)

The first fifty years of the Arnold Arboretum - Sargent, Charles Sprague, 1841 -1927 (1922)

Flórula de las reservas biológicas de Iquitos, Perú : Allpahuayo-Mishana, Explornapo Camp, Explorama Lodge - Missouri Botanical Garden. (Missouri Botanical Garden, 1997)

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

Flora and fauna of Bucks County - Moyer, I. S. (Lewis, 1905)

Flora and vegetation of the Sierra Ancha Experimental Forest, Arizona - Pase, C. P., 1926 - (Rocky Mountain Forest and Range Experiment Station, Forest Service, U.S. Dept. of Agriculture, 1968)

Flora cestrica: an herborizing companion for the young botanists of Chester County...Pennsylvania - Darlington, William, 1782 -1863 (Lindsay & Blakiston, 1853)

Flora de Nicaragua - Stevens, Warren Douglas, 1944 - (Missouri Botanical Garden Press, 2001)

Flora de Veracruz (Instituto de Ecología, AC, 1979)

Flora de Veracruz (Instituto de Ecología, AC, 1980)

Flora de Veracruz (Instituto de Ecología, AC, 1981)

Flora de Veracruz (Instituto de Ecología, AC, 1982)

Flora de Veracruz (Instituto de Ecología, AC, 1983)

Flora de Veracruz (Instituto de Ecología, AC, 1984)

Flora de Veracruz (Instituto de Ecología, AC, 1985)

Flora de Veracruz (Instituto de Ecología, AC, 1986)

Flora de Veracruz (Instituto de Ecología, AC, 1987)

Flora de Veracruz (Instituto de Ecología, AC, 1988)

Flora de Veracruz (Instituto de Ecología, AC, 2004)

Flora de Veracruz (Instituto de Ecología, AC, 2005)

Flora de Veracruz (Instituto de Ecología, AC, 2006)

Flora de Veracruz (Instituto de Ecología, AC, 2011)

Flora de Veracruz (Instituto de Ecología, AC, 2012)

Flora de Veracruz (Instituto de Ecología, AC, 2013)

Flora de Veracruz (Instituto de Ecología, AC, 2014)