We have information from several sources:
Cuphea Plant Nitrate Content and Seed Yield Response to Nitrogen Fertilizer—Marisol Berti, Burton Johnson, Russ Gesch, and Frank Forcella
Breakthroughs Towards the Domestication of Cuphea—Steven J. Knapp
Cuphea Growth and Development: Responses to Temperature—Russ W. Gesch, Nancy W. Barbour, Frank Forcella, and Ward B. Voorhees
Rooting Characteristics and Water Requirements of Cuphea—Brenton S. Sharratt and Russell W. Gesch
Seeding Date and Performance of Specialty Oilseeds in North Dakota—P.K. Gilbertson, B.L. Johnson, M.T. Berti, and M.A. Halvorson
Chemistry of New Oilseed Industrial Crops—Robert Kleiman
New Crops from Brazil—David Arkcoll
New Crops Research and Development: A Federal Perspective—L.H. Princen
New Temperate Oilseed Crops—Steven J. Knapp
Cuphea glutinosa Selections for Flowering Ornamental Ground Cover in Southeast United States—Casimir A. Jaworski and Sharad C. Phatak
Underexploited Temperate Industrial and Fiber Crops—Richard J. Roseberg
Perspective from a Large Industrial Company—Joseph S. Boggs