Green Pastures Gardens - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Green Pastures Gardens, 1944)

Green scene - Pennsylvania Horticultural Society. (Pennsylvania Horticultural Society, 1978)

Green scene - Pennsylvania Horticultural Society. (Pennsylvania Horticultural Society, 1985)

Green scene - Pennsylvania Horticultural Society. (Pennsylvania Horticultural Society, 1988)

Green scene - Pennsylvania Horticultural Society. (Pennsylvania Horticultural Society, 1992)

Green scene - Pennsylvania Horticultural Society. (Pennsylvania Horticultural Society, 1996)

Green scene - Pennsylvania Horticultural Society. (Pennsylvania Horticultural Society, 2006)

Green scene - Pennsylvania Horticultural Society. (Pennsylvania Horticultural Society, 2008)

The Green thumb - Denver Botanic Gardens. (Colorado Forestry and Horticulture Association, 1951)

The Green thumb - Denver Botanic Gardens. (Colorado Forestry and Horticulture Association, 1958)

The Green thumb - Denver Botanic Gardens. (Colorado Forestry and Horticulture Association, 1961)

The Green thumb - Denver Botanic Gardens. (Colorado Forestry and Horticulture Association, 1967)

The Green thumb - Denver Botanic Gardens. (Colorado Forestry and Horticulture Association, 1969)

The Green thumb - Denver Botanic Gardens. (Colorado Forestry and Horticulture Association, 1974)

The Green thumb - Denver Botanic Gardens. (Colorado Forestry and Horticulture Association, 1978)

The Green thumb - Denver Botanic Gardens. (Colorado Forestry and Horticulture Association, 1980)

The Green thumb - Denver Botanic Gardens. (Colorado Forestry and Horticulture Association, 1981)

The Green thumb - Denver Botanic Gardens. (Colorado Forestry and Horticulture Association, 1983)

Green thumb news - Denver Botanic Gardens. (Educational Dept., Denver Botanic Gardens, Inc.], 1995)

Green thumb newsletter - Denver Botanic Gardens. (Denver Botanic Gardens, 1975)

Grondbeginselen der natuurkundige wetenschappen - Duméril, C. (Constant), 1774 -1860 (Sterk, 1842)

Das grosse illustrirte Kräuter-Buch : eine ausführliche Beschreibung aller Pflanzen, mit genauer Augabe ihres Gebrauchs, Nutzens und ihrer Wirkung in der Arzneikunde - Mueller, Ferdinand von, 1825 -1896 (J. Ebner, 1860)

Growing Native Plants - Australian National Botanic Gardens. (A.G.P.S, 1979)

Growing Native Plants - Australian National Botanic Gardens. (A.G.P.S, 1984)

Growing Native Plants - Australian National Botanic Gardens. (A.G.P.S, 1980)

Growing Native Plants - Australian National Botanic Gardens. (A.G.P.S, 1986)

Gründzuge der Botanik; Repetitorium für Studierende der Naturwissenschaften und Medicin und Lehrbuch für politechnische, land- und forstwirtschaftliche Lehranstalten - Luerssen, Christian, 1843 -1916 (1877)

Grundlehren der Kräuterkunde = Elementa philosophiae botanicae - Link, Heinrich Friedrich, 1767 -1851 (Haude & Spenersche, 1837)

Grundriss der angewandten Botanik : zum Gebrauche bei Vorlesungen und zur Selbstbelehrung fur Aerzte, Pharmazeuten und Kameralisten - Höfle, M. A. (Marc Aurel), 1855 (F. Enke, 1852)

Grundriss der Pflanzengeographie mit ausführlichen Untersuchungen über das Vaterland, den Anbau und den Nutzen der vorzüglichsten Culturpflanzen, welche den Wohlstand der völker Begründen - Meyen, Franz Julius Ferdinand (Haude und Spenersche buchhandlung (S.J. Joseephy), 1836)

Grundzüge der Pflanzenverbreitung auf der iberischen Halbinsel - Willkomm, Moritz, 1821 -1895 (W. Engelmann, 1896)

Grundzüge der pflanzenverbreitung auf der Iberischen halbinsel - Willkomm, Moritz, 1821 -1895 (W. Engelmann, 1896)

Grundzüge der Pflanzenverbreitung in Chile - Reiche, Karl Friedrich, 1860 -1929 (W. Engelmann, 1907)

Grundzüge der wissenschaftlichen Botanik : nebst einer methodologischen Einleitung als Anleitung zum Studium der Pflanze - Schleiden, M. J. (Matthias Jacob), 1804 -1881 (Verlag von Wilhelm Engelmann, 1842)

Grundzüge der wissenschaftlichen Botanik, nebst einer methodologischen Einleitung also Anleitung zum Studium der Pflanze - Schleiden, M. J. (Matthias Jacob), 1804 -1881 (W. Engelmann, 1861)

guan shang zhong zi jian suo biao - pi duo qi (zhong guo ke xue yuan)

guang xi zhi wu ming lu . di er ce shuang zi ye zhi wu 广西植物名录.第二册,双子叶植物 - guang xi zhi wu yan jiu suo bian xie 广西植物研究所编写 (guang xi zhi wu yan jiu suo 广西植物研究所, 1971)

guang xi zhi wu zhi - guang xi ke xue yuan guang xi zhi wu yan jiu suo bian (guang xi ke xue ji shu chu ban she, 1991)

guang xi zhong yao zhi - guang xi tong zu zi zhi qu wei sheng ting bian (guang zi tong zu zi zhi qu ren min chu ban she, 1959)

guang zhou chang jian jing ji zhi wu - Zhongguo zhi wu xue hui guang zhou fen hui (中国植物学会广州分会编)

guang zhou zhi wu jian suo biao - Hou, Kuanzhao 侯宽昭 (ke xue chu ban she, 1957)

guang zhou zhi wu zhi - Hou, Kuanzhao 侯宽昭 (ke xue chu ban she)

Guayule (Parthenium argentatum Gray), a rubber-plant of the Chihuahuan Desert - Lloyd, Francis Ernest, 1868 -1947 (Carnegie Institution of Washington, 1911)

gui zhou jing ji zhi wu tu shuo - Lin, Xiuhao (gui zhou ren ming chu ban she)

A guide and key to the aquatic plants of the Southeastern United States - Eyles, Don E. (Don Edgar), 1915 - (U. S. Govt. Print. Off, 1963)

Guide du botaniste en Belgique : (plantes vivantes et fossiles) - Crépin, François, 1830 -1903 (G. Mayolez, 1878)

Guide du botaniste en Valais - Rion, chanoine (Alphonse), 1809 -1856 (A. Galerini, 1872)

Guide to inland vegetated wetlands in Massachusetts - Massachusetts. Division of Wetlands; Waterways Regulation. (Dept. of Environmental Quality Engineering, Division of Wetlands and Waterways, 1988)

Guide to the autumn flowers of Minnesota, field and garden - Clements, Frederic E. (Frederic Edward), 1874 -1945 (University of Minnesota, 1913)

Guide to the Economic Museum of the New York Botanical Garden - Rusby, Henry Hurd, 1855 -1940 (1921)

A guide to the history of science; a first guide for the study of the history of science, with introductory essays on science and tradition - Sarton, George, 1884 -1956 (Chronica Botanica Co, 1952)

Guide to the literature of botany. Being a classified selection of botanical works, including nearly 6000 titles not given in Pritzel's 'Thesaurus.' - Jackson, Benjamin Daydon, 1846 -1927 (Pub. for the Index society, by Longmans, Green & co, 1881)

Guide to the literature of botany. Being a classified selection of botanical works, including nearly 6000 titles not given in Pritzel's 'Thesaurus.' - Jackson, Benjamin Daydon, 1846 -1927 (Pub. for the Index society, by Longmans, Green & Co, 1881)

A guide to the poisonous plants and weed seeds of Canada and the northern United States - Sifton, Harold Boyd (University of Toronto Press, 1922)

Guide to the spring flowers of Minnesota, field and garden - Clements, Frederic E. (Frederic Edward), 1874 -1945 (University of Minnesota, 1913)

Guide to the trees and shrubs of Minnesota - Clements, Frederic E. (Frederic Edward), 1874 -1945 (University of Minnesota, 1910)

Guide to the vegetable and flower garden and catalogue of flower, vegetable, agricultural and tree seeds, flowering bulbs, fruit and ornamental trees, flowering plants and shrubs for sale by R. J. Trumbull - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (R.J. Trumbull, 1873)

A guide to the wild flowers east of the Mississippi and north of Virginia - Taylor, Norman, 1883 -1967 (Greenberg, 1928)

Haandbog i den danske flora - Lange, Joh., 1818 -1898 (C.A. Reitzel, 1851)

Haliburton flora : an annotated list of the vascular plants of the County of Haliburton, Ontario - Royal Ontario Museum. (Royal Ontario Museum, 1991)

Hamburger Garten- und Blumenzeitung (R. Kittler, 1852)

Hamburger Garten- und Blumenzeitung (R. Kittler, 1853)

Hamburger Garten- und Blumenzeitung (R. Kittler, 1854)

Hamburger Garten- und Blumenzeitung (R. Kittler, 1855)

Hamburger Garten- und Blumenzeitung (R. Kittler, 1859)

Hamburger Garten- und Blumenzeitung (R. Kittler, 1864)

Hamburger Garten- und Blumenzeitung (R. Kittler, 1870)

Hamburger Garten- und Blumenzeitung (R. Kittler, 1872)

Hamburger Garten- und Blumenzeitung (R. Kittler, 1873)

Hamburger Garten- und Blumenzeitung (R. Kittler, 1876)

Hamburger Garten- und Blumenzeitung (R. Kittler, 1877)

Hamburger Garten- und Blumenzeitung (R. Kittler, 1878)

Hamburger Garten- und Blumenzeitung (R. Kittler, 1879)

Hamburger Garten- und Blumenzeitung (R. Kittler, 1881)

Hamburger Garten- und Blumenzeitung (R. Kittler, 1882)

Hamburger Garten- und Blumenzeitung (R. Kittler, 1883)

Hamburger Garten- und Blumenzeitung (R. Kittler, 1887)

Hamburger Garten- und Blumenzeitung (R. Kittler, 1890)

Hand book and catalogue of pot grown rock plants - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Mayfair Nurseries, 1948)

A hand-book to the flora of Ceylon : containing descriptions of all the species of flowering plants indigenous to the island, and notes on their history, distribution, and uses : with an atlas of plates illustrating some of the more interesting species - Hooker, Joseph Dalton, 1817 -1911 (Dulau, 1893)

Hand-list of bulbs and tubers : July, 1936 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Hocker Edge Gardens, 1936)

Hand-list of Coniferae : grown in the Royal botanic gardens - Royal Botanic Gardens, Kew. (Printed for H. M. Stationery off. by Darling & son, Ltd, 1903)

Hand-list of herbaceous plants cultivated in the Royal Botanic Gardens (Printed for H. M. Stationery Off. by Darling, 1902)

A hand-list of the genera & species of birds. (Nomenclator avium tum fossilium tum viventium) - Sharpe, Richard Bowdler, 1847 -1909 (Printed by order of the Trustees, 1903)

A hand-list of the genera & species of birds. (Nomenclator avium tum fossilium tum viventium) - Sharpe, Richard Bowdler, 1847 -1909 (Printed by order of the Trustees, 1909)

Hand-list of trees and shrubs, excluding Coniferae, grown in Arboretum - Royal Botanic Gardens, Kew. (Printed for H.M. Stationery Off., by Darling, 1902)

Handbook and catalog of pot grown rock plants for 1950 and 1951 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Mayfair Nurseries, 1950)

Handbook of British fungi : with full descriptions of all the species, and illustrations of the genera - Cooke, M. C. (Mordecai Cubitt), 1825 -1914 (Macmillan, 1871)

Handbook of flower pollination : based upon Hermann Müller's work ʻThe fertilisation of flowers by insectsʼ - Knuth, Paul, 1854 -1899 (Clarendon Press, 1906)