- Oh Say Can You Seed?: All About Flowering Plants (Cat in the Hat's Learning Library) by Bonnie Worth, 2001-03-27
- Spring Flora of Wisconsin: A Manual of Plants Growing without Cultivation and Flowering Before June 15 by Norman C. Fassett, Olive S. Thomson, 1976-04-15
- Plants of the Tahoe Basin: Flowering Plants, Trees, and Ferns by Michael Graf, 1999-08-26
- A Guide to and Culture of Flowering Plants and Their Seed Important to Bobwhite Quail by Walter Rosene, John Daniel Freeman, 1988-11
- Flowering Plants: Willows to Mustards (Illustrated Flora of Illinois) by Professor Emeritus Robert H. Mohlenbrock, 1980-01-21
- Common Families of Flowering Plants by Michael Hickey, Clive King, 1997-01-28
- Understanding Flowers and Flowering: An Intergrated Approach (Oxford Biology) by Beverly Glover, 2008-01-30
- The Geography of the Flowering Plants by Ronald Good, 1974-06
- Marin Flora: An Illustrated Manual of the Flowering Plants, Ferns, and Conifers of Marin by John Thomas Howell, Frank Almeda, et all 2007-06-30
- A Guide to the Flowering Plants and Ferns of Iceland by Hordur Kristinsson, 1998-12
- Flowering Plants. Dicotyledons: Celastrales, Oxalidales, Rosales, Cornales, Ericales (The Families and Genera of Vascular Plants) (v. 6)
- Flowering Plants: Smartweeds to Hazelnuts (Illustrated Flora of Illinois) by Professor Emeritus Robert H. Mohlenbrock, Paul M. Thomson Jr., 2009-09-22
- Practical Plant Identification: Including a Key to Native and Cultivated Flowering Plants in North Temperate Regions by James Cullen, 2006-10-09
- The Flowering Plants: Flowering Rush to Rushes (Illustrated Flora of Illinois) by Professor Emeritus Robert H. Mohlenbrock, 2006-06-29
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