Garden treasures : selected garden products for New England gardens, 1952 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Thomas J. Grey Co, 1952)

Garden treasures : selected garden products for New England gardens, 1951 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Thomas J. Grey Co, 1951)

Garden with good taste - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Laurel Hill Herb Farm, 1948)

The Gardener - Thomson, David, 1823 -1909 (W. Blackwood and sons, 1879)

The gardener's assistant; a practical and scientific exposition of the art of gardening in all its branches - Watson, William, 1858 -1925 (The Gresham Publishing Co, 1910)

The gardener's assistant : practical and scientific ; a guide to the formation and management of the kitchen, fruit, and flower garden, and the cultivation of conservatory, green-house, and stove plants, with a copious calendar of gardening operations - Thompson, Robert, 1798 -1869 (Blackie & Son, 1859)

The gardener's magazine and register of rural & domestic improvement - Loudon, J. C. (John Claudius), 1783 -1843 (Longman, Rees, Orme, Brown and Green, 1830)

The Gardeners' chronicle :a weekly illustrated journal of horticulture and allied subjects ([Gardeners Chronicle], 1879)

The Gardeners' chronicle :a weekly illustrated journal of horticulture and allied subjects ([Gardeners Chronicle], 1880)

The Gardeners' chronicle :a weekly illustrated journal of horticulture and allied subjects ([Gardeners Chronicle], 1887)

The Gardeners' chronicle :a weekly illustrated journal of horticulture and allied subjects ([Gardeners Chronicle], 1897)

The Gardeners' chronicle :a weekly illustrated journal of horticulture and allied subjects ([Gardeners Chronicle], 1899)

The Gardeners' chronicle :a weekly illustrated journal of horticulture and allied subjects ([Gardeners Chronicle], 1901)

The Gardeners' chronicle :a weekly illustrated journal of horticulture and allied subjects ([Gardeners Chronicle], 1908)

The Gardeners' chronicle :a weekly illustrated journal of horticulture and allied subjects ([Gardeners Chronicle], 1914)

The Gardeners' chronicle :a weekly illustrated journal of horticulture and allied subjects ([Gardeners Chronicle], 1915)

The Gardeners' chronicle :a weekly illustrated journal of horticulture and allied subjects ([Gardeners Chronicle], 1916)

The Gardeners' chronicle :a weekly illustrated journal of horticulture and allied subjects ([Gardeners Chronicle], 1918)

The Gardeners' chronicle and agricultural gazette (published for the proprietors, 1867)

The Gardeners' chronicle and agricultural gazette (published for the proprietors, 1871)

The gardeners dictionary : containing the best and newest methods of cultivating and improving the kitchen, fruit, flower garden, and nursery, as also for performing the practical parts of agriculture, including the management of vineyards, with the methods of making and preserving wine, according to the present practice of the most skilful vignerons in the several wine countries in Europe, together with directions for propagating and improving, from real practice and experience, all sorts of timber trees - Miller, Philip, 1691 -1771 (Printed for the author and sold by John and Francis Rivington ... [and 23 others], 1768)

The gardeners dictionary : containing the methods of cultivating and improving all sorts of trees, plants, and flowers, for the kitchen, fruit, and pleasure gardens, as also those which are used in medicine : with directions for the culture of vineyards, and making of wine in England ... - Miller, Philip, 1691 -1771 (Printed for the author and sold by John and James Rivington, 1754)

Gardening for beginners; a handbook to the garden - Cook, E. T. (Ernest Thomas), 1867 -1915 ("Country Life" [etc, 1914)

Gardening for the south - White, William N. (William Nathaniel), 1819 -1867 (1868)

Gardening for the South - White, William N. (William Nathaniel), 1819 -1867 (B. F. Johnson publishing company, 1901)

Gardening for the South : or, How to grow vegetables and fruits - Camak, James. (O. Judd, 1868)

Gardening for the South; or, How to grow vegetables and fruits - Camak, James. (B. F. Johnson, 1901)

Gardening in the Southwest - Scruggs, Marian Stuart Price, 1869 - (Southwest Press, 1932)

Gardening on Cape Cod : a listing of all types of hardy plant materials, seeds, fertilizers, insecticides and tools : everything for the home grounds - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (H.V. Lawrence, Inc, 1941)

The gardening world illustrated : a weekly paper exclusively devoted to all branches of practical gardening (Brian Wynne, 1892)

The gardening world illustrated : a weekly paper exclusively devoted to all branches of practical gardening (Brian Wynne, 1893)

The gardening world illustrated : a weekly paper exclusively devoted to all branches of practical gardening (Brian Wynne, 1903)

The Gardens' bulletin; Straits Settlements (Botanic Gardens, Singapore, 1929)

Gardens of the South - Lawrence, Elizabeth, 1904 -1985 (The University of North Carolina Press, 1945)

Gardens past & present - Davidson, K. L. (T.W. Laurie, 1908)

[Gardner Seed Company materials] - Liberty Hyde Bailey Hortorium. Ethel Z. Bailey Horticultural Catalogue Collection. (1920)

[Gardner Seed Company materials] - Liberty Hyde Bailey Hortorium. Ethel Z. Bailey Horticultural Catalogue Collection. (1921)

Gartenflora - Deutsche Gartenbau-Gesellschaft. (F. Enke, 1877)

Gartenflora - Deutsche Gartenbau-Gesellschaft. (F. Enke, 1879)

Gartenflora - Deutsche Gartenbau-Gesellschaft. (F. Enke, 1885)

Gartenflora - Deutsche Gartenbau-Gesellschaft. (F. Enke, 1888)

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

Gayana Botánica - Universidad de Concepción. Instituto Central de Biología. (Instituto Central de Biología, Universidad de Concepción, 1993)

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, 2000)

The Geelong Naturalist: The journal of the Geelong Field Naturalists' Club - Geelong Field Naturalists Club (E.J. Hall & Sons, 1895)

The Geelong Naturalist: The journal of the Geelong Field Naturalists' Club - Geelong Field Naturalists Club (E.J. Hall & Sons, 1894)

The Geelong Naturalist: The Journal of the Geelong Field Naturalists' Club, Second Series - Geelong Field Naturalists Club (Geelong Field Naturalists Club, 1906)

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

Geelong naturalist : journal of the Geelong Field Naturalists Club. Vol. 1-31 (1964-1995) - Geelong Field Naturalists Club (The Club, 1982)

Geelong naturalist : journal of the Geelong Field Naturalists Club. Vol. 1-31 (1964-1995) - Geelong Field Naturalists Club (The Club, 1991)

Geelong Naturalist : monthly magazine of the Geelong Field Naturalists Club - Geelong Field Naturalists Club (The Club, 2001)

Geelong Naturalist : monthly magazine of the Geelong Field Naturalists Club - Geelong Field Naturalists Club (The Club, 2020)

Gemeinnütziges Kräuterbuch. Kurzgefasste Beschreibung aller als Volksheilmittel bekannten Pflanzen, ihres Gebrauches, Nutzens, ihrer Wirkung, ihres Anbaues, ihrer Einsammlung und Aufbewahrung, nebst Anweisung zur Bereitung der wichtigsten Kräutersäfte, Arzneien, Hausmittel etc. Mit einem alphabetischen Verzeichnisse der Krankheiten, gegen welche sich in diesem Buche erprobte Heilmittel finden - Siegmund, Ferdinand. (A. Hartleben, 1874)

The genera of North American plants : and a catalogue of the species, to the year 1817 - Nuttall, Thomas, 1786 -1859 (Printed for the Author by D. Heartt, 1818)

General catalogue for ... - Elliott, William & Sons. (Wm. Elliott & Sons, 1894)

A general history of the dichlamydeous plants :comprising complete descriptions of the different orders...the whole arranged according to the natural system - Don, George, 1798 -1856 (J.G. and F. Rivington, 1838)

A general history of the dichlamydeous plants, comprising complete descriptions of the different orders : together with the characters of the genera and species, and an enumeration of the cultivated varieties ... the scientific names accentuated, their etymologies explained, and the classes and orders illustrated by engravings, and preceded by introductions to the Linnaean and natural systems, and a glossary of the terms used : the whole arranged according to the natural system - Don, George, 1798 -1856 (printed for J.G. and F. Rivington [etc.], 1838)

A general history of the dichlamydeous plants, comprising complete descriptions of the different orders; together with the characters of the genera and species, and an enumeration of the cultivated varieties ... the scientific names accentuated, their etymologies explained; and the classes and orders illustrated by engravings, and preceded by introductions to the Linnæan and natural systems, and a glossary of the terms used ... - Don, George, 1798 -1856 (J.G. and F. Rivington [etc.], 1831)

General indexes to the thirty-six volumes of English botany : to which is added, an alphabetical index to English fungi : making together, a catalogue of indigenous British plants - Sowerby, James, 1757 -1822 (J. Sowerby, 1814)

General list of high-grade seeds - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Germain Seed & Plant Co, 1908)

General list of high-grade seeds - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Germain Seed & Plant Co, 1907)

General price list of vegetable, farm, tree, conifer, palm, flower and other seeds, canna roots, Italian fruit trees, plants, novelties of seeds & c. & c - Dammann & Co. (Dammann & Co, 1904)

General price list of vegetable, farm, tree, conifer, palm, flower and other seeds, canna roots, Italian fruit trees, plants, novelties of seeds & c. & c - Dammann & Co. (Dammann & Co, 1899)

General price list of vegetable, farm, tree, conifer, palm, flower and other seeds, canna roots, Italian fruit trees, plants, novelties of seeds & c. & c - Dammann & Co. (Dammann & Co, 1900)

General price list of vegetable, farm, tree, conifer, palm, flower and other seeds, canna roots, Italian fruit trees, plants, novelties of seeds & c. & c - Dammann & Co. (Dammann & Co, 1902)

General price list of vegetable, farm, tree, conifer, palm, flower and other seeds, canna roots, Italian fruit trees, plants, novelties of seeds & c. & c - Dammann & Co. (Dammann & Co, 1901)

General price list of vegetable, farm, tree, conifer, palm, flower and other seeds, canna roots, Italian fruit trees, plants, novelties of seeds & c. & c - Dammann & Co. (Dammann & Co, 1905)

General price list of vegetable, farm, tree, conifer, palm, flower and other seeds, canna roots, Italian fruit trees, plants, novelties of seeds & c. & c - Dammann & Co. (Dammann & Co, 1903)

A general system of botany, descriptive and analytical. In two parts. Part I. Outlines of organography, anatomy, and physiology. Part II. Descriptions and illustrations of the orders. By Emm. Le Maout [and] J. Decaisne. With 5500 figures by L. Steinheil and A. Riocreux. Translated from the original by Mrs. Hooker. The orders arranged after the method followed in the universities and schools of Great Britain, its colonies, America, and India; with additions, an appendix on the natural method, and a synopsis of the orders, by J.D. Hooker - Hooker, Joseph Dalton, 1817 -1911 (Longmans, Green & Co, 1873)

A general system of gardening and botany. Founded upon Miller's Gardener's dictionary, and arranged according to the natural system - Don, George, 1798 -1856 (Printed for C. J. G. and F. Rivington, 1938)

A general view of the agriculture of the County of Worcester : with observations on the means of its improvement - Pitt, William, 1749 -1823 (Printed for R. Phillips, 1810)

A general view of the writings of Linnaeus - Pulteney, Richard, 1730 -1801 (Printed for T. Payne ...; and B. White, 1781)

The Geo. A. Weaver Company's implements and seeds - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Geo A. Weaver Co, 1914)

Géographie botanique raisonnée; ou, Exposition des faits principaux et des lois concernant la distribution géographique des plantes de l'epoque actuelle - Candolle, Alphonse de, 1806 -1893 (V. Masson; [etc., etc.], 1855)

Géographie botanique raisonnée; ou, Exposition des faits principaux et des lois concernant la distribution géographique des plantes de l'époque actuelle - Candolle, Alphonse de, 1806 -1893 (V. Masson, 1855)

The geological and natural history survey of Minnesota : the twelfth annual report for the year 1883 - Winchell, N. H. 1839 -1914 (Johnson, Smith & Harrison, 1884)

The geology of New Hampshire. A report comprising the results of explorations ordered by the legislature - Hitchcock, Charles H. 1836 -1919 (E.A. Jenks, state printer, 1874)

The geology of New Hampshire : a report comprising the results of explorations ordered by the legislature - Upham, Warren, 1850 -1934 (E. A. Jenks, state printer, 1874)

The geology of New Hampshire A report comprising the results of explorations ordered by the legislature - Upham, Warren, 1850 -1934 (E. A. Jenks, state printer, 1874)

George Engelmann : Printed works - Engelmann, George, 1809 -1884 (1863)

The germ-plasm; a theory of heredity - Weismann, August, 1834 -1914 (Scribner's, 1893)

The germ-plasm : a theory of heredity - Weismann, August, 1834 -1914 (W. Scott, 1893)

Germain 1913, Los Angeles, California - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Germain Seed & Plant Co, 1913)

Germain : [catalog] - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Germain, 1912)

Germain : [catalog] - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Germain, 1922)

Germain : [catalog] - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Germain, 1916)

Germain : [catalog] - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Germain, 1911)

Germain : [catalog] - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Germain, 1915)

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

Germain : [catalog] - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Germain, 1914)

Germain : [catalog] - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Germain, 1920)

Germain : [catalog] - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Germain, 1921)

Germain : [catalog] - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Germain, 1919)

Germain : fall - winter 1922-23 [catalog] - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Germain, 1922)

Germain's 54th annual catalogue - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Germain, 1924)

Germain's California gardening : spring 1941 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Germain, 1941)

Germain's fifty-eighth annual guide - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Germain, 1928)

Germain's fifty-fifth annual garden guide - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Germain, 1925)

Germain's fifty-seventh annual guide - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Germain, 1927)

Germain's fifty-sixth annual guide - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Germain, 1926)

Germain Seed & Plant Co. : [catalog] - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Germain Seed & Plant Co, 1909)

Germain Seed & Plant Co. : [catalog] - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Germain, 1910)

Die Geschichte der Natur : als zweite gÃ¤nzlich umgearbeitete Auflage der allgemeinen Naturgeschichte - Schubert, Gotthilf Heinrich von, 1780 -1860 (J.J. Palm und E. Enke, 1835)

Die Geschichte der Natur : als zweite gänzlich umgearbeitete Auflage der allgemeinen Naturgeschichte - Schubert, Gotthilf Heinrich von, 1780 -1860 (Bei J.J. Palm und Ernst Enke, 1836)

Getreue Darstellung und Beschreibung der in der Arzneykunde gebräuchlichen Gewächse, wie auch Solcher, welche mit ihnen Verwechselt werden Können - Ratzeburg, Julius Theodor Christian, 1801 -1871 (Auf Kosten Verfassers, 1805)

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, 1901)

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

Glasnik Hrvatskoga prirodoslovnoga društva - Hrvatsko prirodoslovno društvo. (Vlastnitvo i naklada drutva, 1908, 1915)

Glasnik Hrvatskoga prirodoslovnoga društva - Hrvatsko prirodoslovno društvo. (Vlastnitvo i naklada drutva, 1908, 1916)

Gleanings in bee culture (A. I. Root Co, 1914)

Gleanings in bee culture (A. I. Root Co, 1921)

Glossaire botanique languedocien, français, latin de l'arrondissement de Saint-Pons (Hérault) : précédé d'une étude du dialecte languedocien - Barthés, Melchior, 1818 -1886 (Imprimerie centrale du midi, Ricateau, Hamelin, 1873)

Good things for the garden - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (James King, 1889)

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 "First lessons in botany" and "Field, forest, and garden botany" : bound in one volume - Gray, Asa, 1810 -1888 (Ivison, Blakeman, Taylor, & Company, 1868)

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, 1895)

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 Company, 1895)

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 company, 1901)

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)

Gray's school and field book of botany. Consisting of "Lessons in botany" and "Field, forest, and garden botany" bound in one volume. By Asa Gray - Gray, Asa, 1810 -1888 (Ivison, Blakeman, Taylor, & company, 1881)

The Great Basin naturalist - Brigham Young University. (M.L. Bean Life Science Museum, Brigham Young University, 1979)

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, 1983)

The Great Basin naturalist - Brigham Young University. (M.L. Bean Life Science Museum, Brigham Young University, 1984)

The Great Basin naturalist - Brigham Young University. (M.L. Bean Life Science Museum, Brigham Young University, 1987)

Great Basin naturalist memoirs - Brigham Young University. (Brigham Young University, 1981)

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, 2017)

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

Green scene - Pennsylvania Horticultural Society. (Pennsylvania Horticultural Society, 1984)

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

Grevillea - Cooke, M. C. (Mordecai Cubitt), 1825 -1914 (Williams and Norgate, 1880)

Die Grossschmetterlinge der Erde : eine systematische Bearbeitung der bis jetzt bekannten Grossschmetterlinge - Seitz, Adalbert, 1860 -1938 (Verlag des Seitzschen Werkes (Alfred Kernen), 1909)

Grow your own herbs - Laurel Hill Herb Farm (Falls Village, Conn.) (Laurel Hill Herb Farm, 1950)

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

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 Pflanzenverbreitung in den Kaukasusländern von der unteren Wolga über den Manytsch-Scheider bis zur Scheitelfläche Hocharmeniens - Radde, Gustav, 1831 -1903 (W. Engelmann, 1899)

Grundzüge einer Entwicklungsgeschichte der Pflanzenwelt Mitteleuropas seit dem Ausgange der Tertiärzeit - Schulz, August, 1862 -1922 (G. Fischer, 1894)

Guide du botaniste dans le canton de Fribourg : contribution à l'étude de la flore suisse - Castella, François, 1850 -1913 (Librairie de l'Université, 1891)

Le guide du botaniste herborisant : conseils sur la récolte des plantes, la préparation des herbiers, l'exploration des stations de plantes phanérogames et cryptogames et les herborisations ... - Verlot, Bernard, 1836 -1897 (J. B. Baillière, 1865)

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

A guide to the natural history of the Isle of Wight : a series of contributions by specialists relating to the various branches of natural history and kindred subjects - Morey, Frank, 1858 -1925 (The County Press, 1909)

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

Gulielmi Hudsoni, Regiae Societatis Socii et Pharmacopaei Londinensis, Flora anglica : exhibens plantas per regnum angliae sponte crescentes, distributas secundum systema sexuale : cum differentiis specierum, synonymis autorum, nominibus incolarum, solo locorum, tempore florendi, officinalibus pharmacopaeorum - Hudson, William, 1730? -1793 (Impensis auctoris, 1762)

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

Hamburger Garten- und Blumenzeitung (R. Kittler, 1866)

Hampstead Hill : its structure, materials and sculpturing - Lobley, James Logan, 1834 -1913 (Roper and Drowley, 1889)

Hampstead Hill; its structure, materials, and sculpturing. With The flora of Hampstead by Henry T. Wharton; The insect fauna of Hampstead - Lobley, James Logan, 1834 -1913 (Roper and Drowley, 1889)

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

Handbok i Skandinaviens flora : innefattande sveriges och norges växter, till och med mossorna - Hartman, Carl Johan, 1790 -1849 (Z. Haeggström, 1864)

A handbook of British lepidoptera - Meyrick, Edward, 1854 -1938 (Maomillan, 1895)

Handbook of experiment station work - United States. Office of Experiment Stations. (Gov't print. off, 1893)

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

Handbook of flower pollination based upon Hermann Müller's work The fertilisation of flowers by insects - Knuth, Paul, 1854 -1899 (Clarendon press, 1909)

Handbook of plants - Henderson, Peter, 1822 -1890 (P. Henderson, 1881)

Handbook of plants and general horticulture - Henderson, Peter. (1890)