Revue horticole (Librairie agricole de la maison rustique, 1891)

Revue horticole (Librairie agricole de la maison rustique, 1892)

Revue horticole (Librairie agricole de la maison rustique, 1893)

Revue horticole (Librairie agricole de la maison rustique, 1829)

Revue horticole (Librairie agricole de la maison rustique, 1896)

Revue horticole (Librairie agricole de la maison rustique, 1897)

Revue horticole (Librairie agricole de la maison rustique, 1898)

Revue horticole (Librairie agricole de la maison rustique, 1899)

Revue horticole (Librairie agricole de la maison rustique, 1900)

Revue horticole (Librairie agricole de la maison rustique, 1901)

Revue horticole (Librairie agricole de la maison rustique, 1902)

Revue horticole (Librairie agricole de la maison rustique, 1903)

Revue horticole (Librairie agricole de la maison rustique, 1904)

Revue horticole (Librairie agricole de la maison rustique, 1905)

Revue horticole (Librairie agricole de la maison rustique, 1906)

Revue horticole (Librairie agricole de la maison rustique, 1907)

Revue horticole (Librairie agricole de la maison rustique, 1908)

Revue horticole (Librairie agricole de la maison rustique, 1909)

Revue horticole (Librairie agricole de la maison rustique, 1910)

Revue horticole (Librairie agricole de la maison rustique, 1912)

Revue horticole (Librairie agricole de la maison rustique, 1913)

Revue horticole (Librairie agricole de la maison rustique, 1914)

Revue horticole (Librairie agricole de la maison rustique, 1915)

Revue horticole (Librairie agricole de la maison rustique, 1916)

Revue horticole (Librairie agricole de la maison rustique, 1919)

Revue horticole (Librairie agricole de la maison rustique, 1921)

Revue horticole (Librairie agricole de la maison rustique, 1922)

Revue mycologique (Bureaux de la rédaction, 1890)

Revue mycologique (Bureaux de la rédaction, 1902)

Revue scientifique du Bourbonnais et du centre de la France - Olivier, Ernest, 1844 -1914 (Impr. É. Auclaire, 1891)

Rheinische Flora. Beschreibung der wildwachsenden und cultivirten Pflanzen des Rheingebietes vom Bodensee bis zur Mosel und Lahn, mit besonderer Beru¨cksichtigung des Grossherzogthums Baden - Döll, Johann Christof, 1808 -1885 (H.L. Brnner, 1843)

Rhododendrons, azaleas & other choice hardy ornamental trees & shrubs, autumn 1922 spring 1923 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (John Waterer, Sons & Crisp, Limited, 1922)

Rhododendrons, azaleas, specimen conifers, rare plants, 1936 : Carolina mountain flowers and hardy native American plants - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Harlan P. Kelsey, Inc, 1936)

Rhododendrons, boxwood, azaleas, clematis, novelties, bay trees, hardy plants, evergreens : novelties bulbs, cannas novelties, palms, araucarias, ferns, vines, orchids, flowering shrubs, ornamental grasses and trees - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Bobbink & Atkins, 1902)

Rhododendrons, year 1929 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Hedge Lawn Nurseries, 1929)

Rhodora - Robinson, Benjamin Lincoln, 1864 -1935 (New England Botanical Club [etc.], 2002)

Rich's - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Rich & Sons Nursery, 1956)

Richards' Gardens at the end of West Mountain Avenue - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Richards' Gardens, 1942)

Richmond Nursery catalog - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Richmond Nursery, 1928)

Riley's Water Gardens : the home of beautiful water lilies, giant gold fish and rock plants - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Riley's Water Gardens, 1932)

The Rio Grande plant book : 1920 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Eltweed Pomeroy, 1920)

Rivista di patologia vegetale - Istituto di patologia vegetale (Università di Milano) (Tipografia del Seminario, 1894)

Roberts Rose Co. [catalog] - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Roberts Rose Co, 1931)

Roberts, the doorway to successful horticulture - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Roberts Rose Company, 1932)

Rock, 1928-1929 - Rock, Joseph F. (Joseph Francis), 1884 -1962 (1928)

The rock garden - Jenkins, Edmund Howard, 1856 -1921 (Country life, ltd. [etc.], 1920)

Rock garden and alpine plants ; choice perennials, rare flowering trees and shrubs, evergreens - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Wittenberg & Co, 1933)

Rock-garden plants - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (W.E. Marshall & Co., Inc, 1925)

Rock garden plants, etc., 1930 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (F.R. Pierson, 1930)

Rock garden plants, hardy perennials, hybrid lilacs, cotoneasters, azaleas, flowering apples, fruit trees and ornamental trees and shrubs : 1930 [price list] - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Weston Nurseries, 1930)

Rock gardens: how to make and maintain them - Meredith, Lewis B. (Williams & Norgate, 1910)

Rock plants & alpine plants - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Mayfair Nurseries, 1928)

Rock plants & perennials - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Logan Nurseries, 1930)

Rock plants and iris : 1932 descriptive list - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Carl Starker, 1932)

Rock plants and iris, 1933 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Carl Starker, 1933)

Rock plants and perennials - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Rocknoll Nursery, 1934)

Rock plants and perennials : 1932 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Logan Nurseries, 1932)

Rock's garden book - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Rock's Flower Gardens, 1923)

Rock's garden book : 1924 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Rock's Flower Gardens, 1924)

Rock's garden book : 1925 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Rock's Flower Gardens, 1925)

Rock's garden book : 1926 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Rock's Flower Gardens, 1926)

Rocknoll Nursery for better gardens - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Rocknoll Nursery, 1937)

Rocknoll Nursery for better gardens - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Rocknoll Nursery, 1936)

Rodriguésia: Revista do Jardim Botânico do Rio de Janeiro (Instituto de Pesquisas Jardim Botânico do Rio de Janeiro, 1979)

Roeding's quality ornamental trees, shrubs & plants - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (California Nursery Co, 1941)

Roeding's quality ornamental trees, shrubs, plants - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (California Nursery Co, 1942)

Roehrs Nursery : at the sign of the tree - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Julius Roehrs Co, 1917)

Roehrs Nursery : at the sign of the tree - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Julius Roehrs Co, 1919)

Roehrs Nursery : at the sign of the tree : [catalog] - Roehrs, Julius, Company. (Julius Roehrs Co, 1917)

Die Rohstoffe des Pflanzenreiches; Versuch einer technischen Rohstofflehre des Pflanzenreiches, unter Mitwirkung von Max Bamberger [et. el.] - Wiesner, Julius, 1838 -1916 (W. Engelmann, 1900)

Die rohstoffe des pflanzenreiches; versuch einer technischen rohstofflehre des pflanzenreiches - Wiesner, Julius, 1838 -1916 (W. Engelmann, 1903)

Die Rohstoffe des Pflanzenreichs : versuch einer Technischen Rohstofflehre des Pflanzenreiches - Wiesner, Julius, 1838 -1916 (W. Engelmann, 1918)

Rokely's 20th annual catalogue : general nursery stock, gladiolus and dahlias - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (J.N. Rokely & Son, 1931)

Root's Nurseries : fall 1926 [price list] - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Root's Nurseries, Inc, 1926)

Root's Nurseries, growers of quality trees and plants, fruit and ornamental - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Root's Nurseries, 1942)

Root's Nurseries, growers of quality trees and plants, fruit and ornamental - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Root's Nurseries, 1943)

Root's Nurseries : spring 1927 [catalog] - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Root's Nurseries, Inc, 1927)

Root's planting guide, 1933 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Root's Nurseries, Inc, 1933)

Rosaceae (excl. Rubus) - Muséum national d'histoire naturelle (France) (1968)

Rosaceae of Nevada - McVaugh, Rogers, 1909 - (Division of Plant Exploration and Introduction, Bureau of Plant Industry, U.S. Dept. of Agriculture, 1942)

Rose Hill Nursery, 1932 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Rose Hill Nursery, 1932)

Rose Hill Nursery, 1934 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Rose Hill Nursery, 1934)

Rose Hill Nursery, 1935 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Rose Hill Nursery, 1935)

Rose Hill Nursery [catalog] - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (John Hawkins, 1916)

Rose Hill Nursery [catalog] - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Rose Hill Nursery, 1917)

Rose Hill Nursery [catalog] - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Rose Hill Nursery, 1931)

Rose Hill Nursery [catalog] - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Rose Hill Nursery, 1928)

Rose Hill Nursery [catalog] - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Rose Hill Nursery, 1926)