Benjamin Franklin, William-Temple Franklin (1818). “Memoirs of the Life and Writings of (the Same), Continued to the Time of His Death by William Temple Franklin. - London, H. Colburn 1818”, p.253
Christopher Columbus, Bartolomé de las Casas (1827). “Personal Narrative of the First Voyage of Columbus to America: From a Manuscript Recently Discovered in Spain”, p.50
Nicholas Culpeper (1863). “The complete herbal; to which is now added, upwards of one hundred additional herbs, with a display of their medicinal and occult qualities ... to which are now first annexed, The English physician, enlarged, and Key to physic ... New edition ... Illustrated by engravings of numerous British herbs and plants, correctly coloured from nature”, p.201