Biologically Active Natural Products - Pharmaceuticals - S. Cutler, H. Cutler (CRC, 2000)
Cacti - Biology and Uses (UC Press, 2003)
Cannabinoids [Handbook of Experimental Pharmacology 168] - R. Pertwee (Springer, 2005)
Cannabis - The Genus Cannabis - D. Brown (Harwood, 1998)
Carlile - The Fungi 2e (AP, 2001)
Cseke - Natural Products from Plants 2e (CRC, 2006)
Cultural History of Plants - G. Prance, M. Nesbitt (Routledge, 2005)
Functional Plant Ecology 2nd ed - F. Pugnaire, F. Vallardes (CRC, 2007)
Glimn-Lacy - Botany Illustrated 2e [dpscan] (Springer, 2006)
Henry - Plant Diversity and Evolution (CABI, 2004)
Kren - Ergot - The Genus Claviceps [ergotamine, LSD] (Harwood, 1999)
Kren - Ergot - The Genus Claviceps [ergotamine, LSD] (Harwood, 1999)
Lang - Horticulture - The Green World (Chelsea, 2007)
McPartland - Hemp Diseases, Pests Management and Biological Control (CABI, 2000)
Nicholas - Psilocybin Mushroom Handbook - Easy Indoor and Outdoor Cultivation (QT, 2006)
Pharmacodynamic Basis of Herbal Medicine 2nd ed - M. Ebadi (CRC, 2007)
Pietropaolo - Carnivorous Plants of the World [bw, poor scan] (Timber, 1986)
Plant Roots - Their Growth, Activity and Interaction With Soils - P. Gregory (Blackwell, 2006)
Plant Systems Biology - S. Baginsky, A. Fernie (Birkhauser, 2007)
Sage - The Genus Salvia - S. Kintzios (Harwood, 2000)
Schroth - Trees, Crops and Soil Fertility - Concepts and Research Methods (CABI, 2003)
Schulze,Beck - Plant Ecology (Springer, 2002)
Stamets - Growing Gourmet and Medicinal Mushrooms (1993)
Stern - Introductory Plant Biology 9e (McGraw, 2003)
Stern - Introductory Plant Biology 9e (McGraw, 2003)
Taiz - Plant Physiology 3e (Sinauer, 2002)
Tea Tree - The Genus Malaleuca - I. Southwell, R. Lowe (Harwood, 1999)
World Spice Plants - Economic Usage, Botany and Taxonomy - J. Seidemann (Springer, 2005)