250 i Flora Unveiled
- Nicolaus of Damascus (1878/ 1984), On Plants, trans. J. Bussemaker. In J. Barnes, ed., The
Complete Works of Aristotle, Vol. 2, Princeton/ Bollingen Series LXXI, p. 1251. - Drossaart Lulofs, H. J., and E. L. J. Poortman (1989), Nicolaus Damascenus De Plantis: Five
Translations, North Holland Publishing Co., p. 56. - Idem., p. 76.
38. Ibid. - Virgil, Georgics I.197– 200.
- Augustine of Hippo (2012), Marriage and Concupiscence, trans. Philipp Schaff. Jazzybee
Verlag, Book I, ch. 21. - Idem., Book I, ch. 37.