Rea, Flora
Flora: Seu, De Florum Cultura; or A Complete Florilege. By John Rea. 3 Books. London: 1676. Book 3. Pears.
Rev. Hort.
Revue Horticole. Journal D’Horticulture Pratique (Illustré.) Paris: 1829 to date.
Rural N. Y.
The Rural New-Yorker. A Journal for the Suburban and Country Home. (Illustrated.) Rochester and New York: 1850 to date.
Soc. Nat. Hort. France Pom.
Société Nationale D’Horticulture De France. Section Pomologique. Les Meilleurs Fruits au début du XXe siècle. (Illustré.) Paris: 1904.
Thacher, Am. Orch.
The American Orchardist. By James Thacher. Boston: 1822. Copyright, 1822.