Bibliography
Alexander, E.J. and Carol H. Woodward. The Flora of the Unicorn Tapestries.  2nd ed. 1947.  Reprint.  New York:  The New York Botanical Garden  (as quoted in Bayard, Tania. Sweet Herbs and Sundry Flowers:  Medieval Gardens and the Gardens of the Cloisters.  1985.  New York:  The Metropolitan Museum of Art.)
Bleiler, E.F., editor.  Early Floral Engravings:  All 110 plates from the 1612 "Florilegium" by Emanual Sweerts.  1976.  New York:  Dover Publications., Inc.
Chong, Alan and Wouter Kloek.  Still-life Paintings from the Netherlands 1550-1720.  1999. Zwolle:  Waanders Publishers (Rijksmuseum and Cleveland Museum of Art.
Hendrix, Lee and Thea Vignau-Wilberg. Nature Illuminated:  Flora and Fauna from the Court of the Emperor Rudolf II.  1997.  Los Angeles:  The J. Paul Getty Museum.
Menten, Theodore, editor.  Plant and Floral Woodcuts for Designers and Craftsmen:  419 Illustrations from the Renaissance Herbal of Carolus Clusius.  1974.   New York:  Dover Publications, Inc.
Preston, Dr. Chris.  Checklist of English native plant species.  Website:  http://fff.nhm.ac.uk/cheklisE.htm
Wheelock, Jr., Arthur K.  From Botany to Bouquets:  Flowers in Northern Art.  1999.  Washington:  National Gallery of Art.