Gartenflora - Deutsche Gartenbau-Gesellschaft. (F. Enke, 1900)

Gartenflora - Deutsche Gartenbau-Gesellschaft. (F. Enke, 1901)

Gartenflora - Deutsche Gartenbau-Gesellschaft. (F. Enke, 1903)

Die Gartenwelt - Hesdörffer, Max, 1863 -1920 (G. Schmidt, 1903)

Die Gartenwelt - Hesdörffer, Max, 1863 -1920 (G. Schmidt, 1908)

Die Gartenwelt - Hesdörffer, Max, 1863 -1920 (G. Schmidt, 1912)

Die Gartenwelt - Hesdörffer, Max, 1863 -1920 (G. Schmidt, 1913)

Die Gartenwelt - Hesdörffer, Max, 1863 -1920 (G. Schmidt, 1914)

Die Gartenwelt - Hesdörffer, Max, 1863 -1920 (G. Schmidt, 1915)

Die Gartenwelt - Hesdörffer, Max, 1863 -1920 (G. Schmidt, 1918)

Gayana Zoología - Universidad de Concepción. Instituto Central de Biología. (Universidad de Concepción, Instituto de Biología, 1971)

Gayana Botánica - Universidad de Concepción. Instituto Central de Biología. (Instituto Central de Biología, Universidad de Concepción, 1984)

Gayana Botánica - Universidad de Concepción. Instituto Central de Biología. (Instituto Central de Biología, Universidad de Concepción, 1990)

Gayana Botánica - Universidad de Concepción. Instituto Central de Biología. (Instituto Central de Biología, Universidad de Concepción, 1992)

Gayana Botánica - Universidad de Concepción. Instituto Central de Biología. (Instituto Central de Biología, Universidad de Concepción, 1994)

Gayana Botánica - Universidad de Concepción. Instituto Central de Biología. (Instituto Central de Biología, Universidad de Concepción, 1996)

Gayana Botánica - Universidad de Concepción. Instituto Central de Biología. (Instituto Central de Biología, Universidad de Concepción, 1998)

Gayana Botánica - Universidad de Concepción. Instituto Central de Biología. (Instituto Central de Biología, Universidad de Concepción, 1999)

Gayana Botánica - Universidad de Concepción. Instituto Central de Biología. (Instituto Central de Biología, Universidad de Concepción, 2000)

Geelong naturalist : journal of the Geelong Field Naturalists Club. Vol. 1-31 (1964-1995) - Geelong Field Naturalists Club (The Club, 1978)

Die Gefässpflanzen der Magellansländer; nebst einem Beitrage zur Flora der Ostküste von Patagonien - Dusén, P. (Per), 1855 -1926 (P.A. Norstedt, 1900)

Genera of British plants arranged according to Engler's Syllabus der pflanzenfamilien (seventh edition 1912) with the addition of the characters of the genera - Gilbert-Carter, Humphrey, 1884 - (University Press, 1913)

Genera orchidacearum - Pridgeon, Alec M. (Oxford University Press, 1900)

Genera plantarum :ad exemplaria imprimis in Herberiis Kewensibus servata definita - Hooker, Joseph Dalton, 1817 -1911 (A. Black, 1883)

Genera siphonogamarum ad systema Englerianum conscripta - Harms, Hermann, 1870 -1942 (G. Engelmann, 1900)

General biology - Mavor, James Watt, 1883 -1963 (Macmillan Co, 1947)

General botany; an introductory text for colleges and advanced classes in secondary schools - Transeau, Edgar Nelson, 1875 -1960 (World Book Co, 1924)

General embryological information service - Hubrecht-Laboratorium (Embryologisch Instituut) (Hubrecht Laboratory, 1975)

General embryological information service - Hubrecht-Laboratorium (Embryologisch Instituut) (Hubrecht Laboratory, 1977)

Genetica (Springer Netherlands, 1921)

Geographical guide to floras of the world : an annotated list with special reference to useful plants and common plant names : Part II, Western Europe : Finland, Sweden, Norway, Denmark, Iceland, Great Britain with Ireland, Netherlands, Belgium, Luxembourg, France, Spain, Portugal, Andorra, Monaco, Italy, San Marino, and Switzerland - Blake, S. F. (Sidney Fay), 1892 -1959 (U.S. Dept. of Agriculture, 1961)

George Engelmann : Printed works - Engelmann, George, 1809 -1884 (1875)

Geschichte der Botanik - Winckler, Emil (Literarische Anstalt, 1854)

Geschichte der Botanik in Böhmen - Maiwald, V. (Vincenz), 1862 - (C. Fromme, 1904)

Gesneriads : the journal for Gesneriad growers - Gesneriad Society. (Gesneriad Society, 2006)

Die Giftpflanzen Deutschlands - Esser, Peter, 1859 - (F. Vieweg, 1910)

Gladiolus studies - Beal, A. C. (Alvin Casey), 1872 -1929 (New York State College of Agriculture at Cornell University, 1916)

The Glasgow naturalist - Natural History Society of Glasgow. (Glasgow Natural History Society, 1931)

The Glasgow naturalist - Natural History Society of Glasgow. (Glasgow Natural History Society, 2009)

Glasnik Hrvatskoga naravoslovnoga društva - Hrvatsko prirodoslovno društvo. (Vlastnitvo i naklada drutva, 1886-1907, 1892)

Glasnik Hrvatskoga naravoslovnoga društva - Hrvatsko prirodoslovno društvo. (Vlastnitvo i naklada drutva, 1886-1907, 1907)

Glasnik Hrvatskoga prirodoslovnoga društva - Hrvatsko prirodoslovno društvo. (Vlastnitvo i naklada drutva, 1908, 1909)

Glasnik Hrvatskoga prirodoslovnoga društva - Hrvatsko prirodoslovno društvo. (Vlastnitvo i naklada drutva, 1908, 1908)

Glimpses into the life of Indian plants : an elementary Indian botany - Pfleiderer, I. (Basel Mission Book and Tract Depository, 1916)

Global Biodiversity: status of the Earth's living resources (1992)

The Gloxinian - American Gloxinia; Gesneriad Society. (American Gloxinia and Gesneriad Society, 2003)

Gordon Ainsley, grower and importer of rare bulbs and plants : autumn 1935 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Gordon Ainsley, 1935)

Gordon Ainsley, grower and importer of rare bulbs and plants : spring 1935 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Gordon Ainsley, 1935)

Gordon Ainsley, grower and importer of rare bulbs and plants : spring and fall 1931 [catalog] - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Gordon Ainsley, 1931)

Gordon Ainsley, grower and importer of rare bulbs and plants : autumn 1931 spring 1932 [catalog] - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Gordon Ainsley, 1931)

Grand Rapids flora: a catalogue of the flowering plants and ferns growing without cultivation in the vicinity of Grand Rapids, Michigan - Cole, Emma Jane, 1845 -1910 (A. Van Dort, 1901)

The grasses and grasslands of South Africa - Bews, J. W. (John William), 1884 -1938 (P. Davis, 1918)

Gray's new manual of botany (7th ed.–illustrated) A handbook of the flowering plants and ferns of the central and northeastern United States and adjacent Canada - Robinson, Benjamin Lincoln, 1864 -1935 (American book company, 1908)

Gray's new manual of botany. A handbook of the flowering plants and ferns of the central and northeastern United States and adjacent Canada - Robinson, Benjamin Lincoln, 1864 -1935 (American Book Co, 1908)

Gray's new manual of botany : a handbook of the flowering plants and ferns of the central and northeastern United States and adjacent Canada - Robinson, Benjamin Lincoln, 1864 -1935 (American Book Company, 1908)

Gray's new manual of botany, a handbook of the flowering plants and ferns of the central and northeastern United States and adjacent Canada - Robinson, Benjamin Lincoln, 1864 -1935 (American Book Co, 1908)

Gray's school and field book of botany. Consisting of "Lessons in botany," and "Field, forest, and garden botany," bound in one volume - Gray, Asa, 1810 -1888 (American Book Co, 1887)

The Great Basin naturalist - Brigham Young University. (M.L. Bean Life Science Museum, Brigham Young University, 1980)

The Great Basin naturalist - Brigham Young University. (M.L. Bean Life Science Museum, Brigham Young University, 1981)

The Great Basin naturalist - Brigham Young University. (M.L. Bean Life Science Museum, Brigham Young University, 1992)

Great Basin naturalist memoirs - Brigham Young University. (Brigham Young University, 1987)

The Great Lakes botanist : a journal of North American botany - Michigan Botanical Club, (Michigan Botanical Club, 2018)

Green Pastures Gardens - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Green Pastures Gardens, 1942)

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

Green scene - Pennsylvania Horticultural Society. (Pennsylvania Horticultural Society, 1982)

Green scene - Pennsylvania Horticultural Society. (Pennsylvania Horticultural Society, 1989)

Green scene - Pennsylvania Horticultural Society. (Pennsylvania Horticultural Society, 2004)

The Green thumb - Denver Botanic Gardens. (Colorado Forestry and Horticulture Association, 1962)

The Green thumb - Denver Botanic Gardens. (Colorado Forestry and Horticulture Association, 1965)

The Green thumb - Denver Botanic Gardens. (Colorado Forestry and Horticulture Association, 1971)

The Green thumb - Denver Botanic Gardens. (Colorado Forestry and Horticulture Association, 1973)

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

Growing Native Plants - Australian National Botanic Gardens. (A.G.P.S, 1977)

Growing Native Plants - Australian National Botanic Gardens. (A.G.P.S, 1985)

Growing Native Plants - Australian National Botanic Gardens. (A.G.P.S, 1978)

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, 1989)

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)

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 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)

Guide to the Field Columbian Museum - Field Columbian Museum. (Field Columbian Museum, 1903)

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)

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

Gulf research reports - Gulf Coast Research Laboratory (Ocean Springs, Miss.) (Gulf Coast Research Laboratory, 1968)

hai nan dao zhi wu zhi liao - Yamamoto, Yoshimatsu. 山本由松 (hai nan hai jun te wu bu)

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

Hallucinogenic plants - Schultes, Richard Evans, 1915 -2001 (Golden Press, 1976)

Hamburger Garten- und Blumenzeitung (R. Kittler, 1860)

Hamburger Garten- und Blumenzeitung (R. Kittler, 1863)

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, 1890)

Hand-book of Indian agriculture - Mukerji, Nitya Gopal, 1907 (Thacker, Spink & co, 1901)

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

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