Reisen in Amur-Land und auf der Insel Sachalin : im Auftrage der Kaiserlich-Russischen Geographischen Gesellschaft ausgefuehrt - Schmidt, Friedrich, 1832 -1908 (Commissionaires de l'Académie impériale des sciences, 1868)

Reliably hardy evergreens for fall planting : autumn 1915 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (New England Nurseries, 1915)

Reliably hardy evergreens for fall planting : autumn 1916 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (New England Nurseries, 1916)

Répertoire des noms génériques mentionnés dans l'Index kewensis et ses quinze premiers suppléments = Guide to the generic names appearing in the Index Kewensis and its fifteen supplements = Repertorio de los nombres genericos enumerados en el Index Kewensis y sus quince suplementos = Repertorium der im Index Kewensis und seinen fuenfzehn ersten Supplementen erwaehnten Gattungsnamen - Rouleau, Ernest 1916 -1991 (Châtelain, 1981)

Repertorium annuum literaturae botanicae periodicae - Bemmelen, J. A. van. (Erven Loosjes, 1873)

Repertorium botanices systematicae - Walpers, Wilhelm Gerhard, 1816 -1853 (Sumtibus Friderici Hofmeister, 1842)

Repertorium botanices systematicae - Walpers, Wilhelm Gerhard, 1816 -1853 (Sumtibus Friderici Hofmeister, 1843)

Repertorium botanices systematicae - Walpers, Wilhelm Gerhard, 1816 -1853 (Sumtibus Friderici Hofmeister, 1844)

Repertorium botanices systematicae - Walpers, Wilhelm Gerhard, 1816 -1853 (Sumtibus Friderici Hofmeister, 1845)

Repertorium botanices systematicae - Walpers, Wilhelm Gerhard, 1816 -1853 (Sumtibus Friderici Hofmeister, 1846)

Report / Botanical Society and Exchange Club of the British Isles - Botanical Society; Exchange Club of the British Isles. (1923)

Report of the geological exploration of the fortieth parallel - Eaton, Daniel Cady, 1834 -1895 (G.P.O, 1871)

Report of the State Entomologist on injurious and other insects of the state of New York - Felt, Ephraim Porter, 1868 -1943 (Weed, Parsons and Co.; University of the State of New York, 1917)

Report of the State Entomologist on the noxious and beneficial insects of the state of Illinois - Illinois State Entomologist. (State Entomologist, 1905)

Report of the State Entomologist on the noxious and beneficial insects of the state of Illinois - Illinois State Entomologist. (State Entomologist, 1909)

Report on the botany of the expedition - Torrey, John, 1796 -1873 ([s.n.], 1857)

Report on the United States and Mexican boundary survey :made under the direction of the secretary of the Interior - Emory, William H. 1811 -1887 (C. Wendell, printer, 1859)

Report upon United States Geographical surveys west of the one hundredth meridian - Geographical Surveys West of the 100th Meridian (U.S.) (G.P.O, 1878)

Reports of explorations and surveys, to ascertain the most practicable and economical route for a railroad from the Mississippi River to the Pacific Ocean - Baird, Spencer Fullerton, 1823 -1887 (A.O.P. Nicholson, Printer [etc.], 1856)

Reports of explorations and surveys, to ascertain the most practicable and economical route for a railroad from the Mississippi River to the Pacific Ocean - Baird, Spencer Fullerton, 1823 -1887 (A.O.P. Nicholson, Printer [etc.], 1857)

Reports of explorations and surveys, to ascertain the most practicable and economical route for a railroad from the Mississippi River to the Pacific Ocean - Baird, Spencer Fullerton, 1823 -1887 (A.O.P. Nicholson, Printer [etc.], 1854)

Reports of explorations and surveys, to ascertain the most practicable and economical route for a railroad from the Mississippi River to the Pacific Ocean - Baird, Spencer Fullerton, 1823 -1887 (A.O.P. Nicholson, Printer [etc.], 1853)

Reports of explorations and surveys, to ascertain the most practicable and economical route for a railroad from the Mississippi River to the Pacific Ocean - Baird, Spencer Fullerton, 1823 -1887 (A.O.P. Nicholson, Printer [etc.], 1860)

Reports of the Director ... - Dominion Experimental Farms; Stations (Canada) (Experimental Farms, 1902)

Reports of the Director ... - Dominion Experimental Farms; Stations (Canada) (Experimental Farms, 1914)

Reports of the Director ... - Dominion Experimental Farms; Stations (Canada) (Experimental Farms, 1910)

Research natural areas in Colorado, Wyoming, Nebraska, North Dakota, South Dakota, and parts of Wyoming - Rocky Mountain Forest; Range Experiment Station (Fort Collins, Colo.) (U.S. Dept. of Agriculture, Forest Service, Rocky Mountain Forest and Range Experiment Station, 1994)

Retail catalogue - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Colprit's Nursery, 1951)

Retail catalogue, spring and fall 1949, twelfth year - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Garden City Perennial Gardens, 1949)

Retail catalogue, spring and fall 1950 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Garden City Perennial Gardens, 1950)

Retail price list : fall 1953, spring 1954 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (New Augusta Nursery, 1953)

Retail price list of the Reading Nursery : ornamental, deciduous, shade, and evergreen trees and shrubs, conifers, and hardy herbaceous plants - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Reading Nursery, 1888)

Retail price list, spring and fall 1952 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Garden City Perennial Gardens, 1952)

Revised checklist of New York State plants - Mitchell, Richard S., 1938 - (University of the State of New York, State Education Dept, 1997)

Revised general catalogue : fruit and ornamental trees, shrubs, vines, roses - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Chase Nurseries, 1914)

Revised general catalogue of fruit & ornamental trees : shrubs, vines and roses - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Chase Nurseries, 1910)

Revised general catalogue of fruit & ornamental trees : shrubs, vines and roses - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Chase Nurseries, 1911)

Revised general catalogue of fruit and ornamental trees : shrubs, vines and roses - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Chase Nurseries, 1913)

Revisio generum plantarum:vascularium omnium atque cellularium multarum secundum leges nomenclaturae internationales cum enumeratione plantarum exoticarum in itinere mundi collectarum ... - Kuntze, Otto, 1843 -1907 (A. Felix [etc.], 1891)

Revue des sciences naturelles (1881)

Revue générale de botanique (Libraire générale de l'enseignement, 1914)

Revue horticole (Librairie agricole de la maison rustique, 1867)

Revue horticole (Librairie agricole de la maison rustique, 1868)

Revue horticole (Librairie agricole de la maison rustique, 1869)

Revue horticole (Librairie agricole de la maison rustique, 1872)

Revue horticole (Librairie agricole de la maison rustique, 1879)

Revue horticole (Librairie agricole de la maison rustique, 1887)

[R.G. Chase & Co. (Geneva, N.Y.) materials] - R.G. Chase & Co. (Geneva, N.Y.) (1883)

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)

Rhodora - Robinson, Benjamin Lincoln, 1864 -1935 (New England Botanical Club [etc.], 1930)

Rhodora - Robinson, Benjamin Lincoln, 1864 -1935 (New England Botanical Club [etc.], 1937)

Rhodora - Robinson, Benjamin Lincoln, 1864 -1935 (New England Botanical Club [etc.], 1945)

Rhodora - Robinson, Benjamin Lincoln, 1864 -1935 (New England Botanical Club [etc.], 1948)

Rhodora - Robinson, Benjamin Lincoln, 1864 -1935 (New England Botanical Club [etc.], 1956)

Rhodora - Robinson, Benjamin Lincoln, 1864 -1935 (New England Botanical Club [etc.], 1968)

Rhodora - Robinson, Benjamin Lincoln, 1864 -1935 (New England Botanical Club [etc.], 1976)

ri ben zhi wu ming hui - Honda, Masaji 本田正次 1897 -1984 (san sheng tang)

Rock garden plants and hardy perennials : price list fall 1926, spring 1927 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Weston Nurseries, 1926)

Rock plants and perennials : wholesale catalog, fall 1941 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Shoreway Nursery, 1941)

Rock plants and perennials : wholesale catalog, fall 1942 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Shoreway Nursery, 1942)

Rock plants and perennials : wholesale catalog, fall 1943 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Shoreway Nursery, 1943)

Rock plants and perennials : wholesale catalog, fall 1944 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Shoreway Nursery, 1944)

Rock plants and perennials : wholesale catalog, fall 1946 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Shoreway Nursery, 1946)

Rock plants and perennials : wholesale catalog, spring 1941 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Shoreway Nursery, 1941)

Rock plants and perennials : wholesale catalog, spring 1942 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Shoreway Nursery, 1942)

Rock plants and perennials : wholesale catalog, spring 1943 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Shoreway Nursery, 1943)

Rock plants and perennials : wholesale catalog, spring 1944 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Shoreway Nursery, 1944)

Rock plants and perennials : wholesale catalog, spring 1945 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Shoreway Nursery, 1945)

Rockmont Nursery [catalog] - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. ([D.M. Andrews, 1916)

Rocknoll's 31st fall sale, 1959 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Rocknoll Nursery, 1959)

Rocknoll's fall 1950 money-saving garden guide - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Rocknoll Nursery, 1950)

Rocknoll spring 1950 hardy flower guide - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Rocknoll Nursery, 1950)

Rocknoll spring plant guide and catalog : 1956 our 28th year - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Rocknoll Nursery, 1956)

Rocknoll spring plant guide and catalog : 1957-our 29th year - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Rocknoll Nursery, 1957)

Rocknoll spring plant guide and catalog : 1958 our 30th year - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Rocknoll Nursery, 1958)

Rocknoll spring plant guide and catalog : 1959, our 31st year - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Rocknoll Nursery, 1959)

Rocky Mountain flowers : an illustrated guide for plant-lovers and plant-users - Clements, Frederic E. (Frederic Edward), 1874 -1945 (H. W. Wilson, 1920)

Rocky mountain flowers; an illustrated guide for plantlovers and plant-users - Clements, Frederic E. (Frederic Edward), 1874 -1945 (the H.W. Wilson company, 1914)

Rocky Mountain rarities from Colorado - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Upton Gardens, 1936)

Rocky Mountain rarities from Colorado - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Upton Gardens, 1937)

Rocky Mountain wild flower studies; an account of the ways of some plants that live in the Rocky Mountain region - Longyear, Burton Orange, 1868 - (Merchants Publishing Co, 1909)

Rocky Mountain wild flowers - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (S.A. Camp, 1935)

"A rose for every garden" : ornamental trees, evergreens, shrubs, perennials and rock garden plants - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Marinus Van Der Pol, nurseryman, 1948)

"A rose for every garden" : ornamental trees, evergreens, shrubs, perennials and rock garden plants - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Marinus Van Der Pol, nurseryman, 1950)

Rose Hill Nursery, nurserymen, landscape architects : 1939 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Rose Hill Nursery, 1939)

Roses - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Bobbink & Atkins, 1936)

Roses, chrysanthemums, perennials, annuals, vegetable plants : 1952 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Perkins Bros, 1952)

Roses, ornamental trees and shrubs, herbaceous perennials - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Bobbink & Atkins, 1935)

Roses, perennials, annuals and vegetable plants for your garden for 1944 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Perkins Brothers, 1944)

Roses, perennials, climbing plants - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Bobbink & Atkins, 1937)

Roses, perennials, shrubs and evergreens, 1934 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Bobbink & Atkins, 1934)

Roses, vines, shrubs, perennials, evergreens, fruit trees, small fruits, ornamental trees, large tree moving, landscape contracting - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (I.E. Ilgenfritz Sons Company, 1938)

The rural cyclopedia, or, A general dictionary of agriculture and of the arts, sciences, instruments, and practice, necessary to the farmer, stockfarmer, gardener, forester, landsteward, farrier, &c - Wilson, John M. (John Marius) (A. Fullarton, 1849)

Rural New Yorker - Moore, D. D. T. (Rural Pub. Co. [etc.], 1883)

Rural New Yorker - Moore, D. D. T. (Rural Pub. Co. [etc.], 1896)

Rural New Yorker - Moore, D. D. T. (Rural Pub. Co. [etc.], 1919)

Rural New Yorker - Moore, D. D. T. (Rural Pub. Co. [etc.], 1938)

The Saier catalog of rare and popular flower seeds, vegetable and grass seeds : garden bulbs-all kinds, gardener's supplies : over 4,000 species and varieties. no. 48-2 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Pioneer Seed Company, 1948)

The Saier catalog of rare and popular flower seeds, vegetable and grass seeds : garden bulbs - all kinds, gardener's supplies. no. 49-7 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Pioneer Seed Company, 1949)

The Saier catalog of rare and popular flower seeds, vegetable and grass seeds : garden bulbs - all kinds, gardener's supplies. no. 50-8 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Pioneer Seed Company, 1949)

The Saier catalog of rare and popular flower seeds, vegetable and grass seeds : garden bulbs - all kinds, gardener's supplies. no. 49-9 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Pioneer Seed Company, 1949)

The Saier catalog of rare and popular flower seeds, vegetable and grass seeds : garden bulbs - all kinds, gardener's supplies. no. 50-10 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Pioneer Seed Company, 1950)

Saier's garden magazine : a manual of rare flowers, their selection and culture. Vol. 3, no. 7 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Harry E. Saier, 1954)

Saier's garden magazine : a manual of rare flowers, their selection and culture. Vol. 4, no. 1 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Harry E. Saier, 1955)

Saier's garden magazine : a manual of rare flowers, their selection and culture. vol. 2, no. 14 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Pioneer Seed Company, 1951)

Saier's garden magazine : a manual of rare flowers, their selection and culture. vol. 3, no. 3 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Pioneer Seed Company, 1952)

Saier's garden magazine : a manual of rare flowers, their selection and culture. vol. 2, no. 17 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Pioneer Seed Company, 1951)

Sale of nursery stock. Fall, 1917 spring, 1918 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Harlan P. Kelsey, 1917)

Salzer's Diamond Jubilee spring catalog, 1943 : 75 years of faithful service, 1868-1943 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (John A. Salzer Seed Co, 1943)

Samen-Verzeichnis des botanischen Gartens in Halle a.S - Martin-Luther-Universität Halle-Wittenberg. Botanischer Garten. (Druck von Ehrhardt Karras, 1908)

Samen-Verzeichnis des Staatl. Botanischen Gartens zu Dresden - Technische Universität Dresden. Botanischer Garten. (Koeniglich Botanischer Garten zu Dresden, 1935)

Samen-Verzeichnis des Staatl. Botanischen Gartens zu Dresden - Technische Universität Dresden. Botanischer Garten. (Koeniglich Botanischer Garten zu Dresden, 1940)

Science - American Association for the Advancement of Science. ([s.n.], 1908)

Science - American Association for the Advancement of Science. ([s.n.], 1920)

Scientific papers of Asa Gray - Gray, Asa, 1810 -1888 (Houghton, Mifflin, 1889)

Scientific papers of Asa Gray - Gray, Asa, 1810 -1888 (Houghton, 1889)

Season of 1924 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Cole Nursery Co, 1924)

Seed & bulb catalogue : summer & fall 1930 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Pudor's, Inc, 1930)

Seed annual - Fottler, Fiske, Rawson Co. (Fottler, Fiske, Rawson Co, 1916)

Seed annual - Fottler, Fiske, Rawson Co. (Fottler, Fiske, Rawson Co, 1921)