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

Green thumb news - Denver Botanic Gardens. (Educational Dept., Denver Botanic Gardens, Inc.], 1989)

Gregory & Son's retail catalogue of warranted vegetable, flower and grain seeds - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (J.J.H. Gregory & Son, 1890)

Gregory's annual illustrated retail catalogue of warranted seeds, vegetable, flower and grain - James J.H. Gregory (Firm) (J.J.H. Gregory, 1882)

Gregory's annual illustrated retail catalogue of warranted seeds, vegetable, flower and grain - James J.H. Gregory (Firm) (J.J.H. Gregory, 1881)

Gregory's annual illustrated retail catalogue of warranted seeds, vegetable, flower and grain - James J.H. Gregory (Firm) (James J.H. Gregory, 1883)

Gregory's annual illustrated retail catalogue of warranted seeds, vegetable, flower and grain - James J.H. Gregory (Firm) (J.J.H. Gregory, 1884)

Gregory's annual illustrated retail catalogue of warranted seeds, vegetable, flower and grain - James J.H. Gregory (Firm) (James J.H. Gregory, 1885)

Gregory's annual illustrated retail catalogue of warranted seeds, vegetable, flower and grain - James J.H. Gregory (Firm) (James J.H. Gregory, 1886)

Gregory's annual illustrated retail catalogue of warranted seeds, vegetable, flower and grain - James J.H. Gregory (Firm) (James J.H. Gregory, 1887)

Gregory's annual illustrated retail catalogue of warranted seeds, vegetable, flower and grain - James J.H. Gregory (Firm) (James J.H. Gregory, 1888)

Gregory's annual illustrated retail catalogue of warranted seeds, vegetable, flower and grain - James J.H. Gregory (Firm) (James J.H. Gregory, 1889)

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)

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

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

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

[H. Cannell & Sons materials] - Liberty Hyde Bailey Hortorium. Ethel Z. Bailey Horticultural Catalogue Collection. (H. Cannell & Sons, 1888)

[H. Cannell & Sons materials] - Liberty Hyde Bailey Hortorium. Ethel Z. Bailey Horticultural Catalogue Collection. (H. Cannell & Sons, 1891)

[H. Cannell & Sons materials] - Liberty Hyde Bailey Hortorium. Ethel Z. Bailey Horticultural Catalogue Collection. (H. Cannell & Sons, 1892)

[H. Cannell & Sons materials] - Liberty Hyde Bailey Hortorium. Ethel Z. Bailey Horticultural Catalogue Collection. (H. Cannell & Sons, 1894)

[H. Cannell & Sons materials] - Liberty Hyde Bailey Hortorium. Ethel Z. Bailey Horticultural Catalogue Collection. (H. Cannell & Sons, 1895)

[H. Cannell & Sons materials] - Liberty Hyde Bailey Hortorium. Ethel Z. Bailey Horticultural Catalogue Collection. (H. Cannell & Sons, 1896)

[H. Cannell & Sons materials] - Liberty Hyde Bailey Hortorium. Ethel Z. Bailey Horticultural Catalogue Collection. (H. Cannell & Sons, 1898)

[H. Cannell & Sons materials] - Liberty Hyde Bailey Hortorium. Ethel Z. Bailey Horticultural Catalogue Collection. (H. Cannell & Sons, 1899)

[H. Cannell & Sons materials] - Liberty Hyde Bailey Hortorium. Ethel Z. Bailey Horticultural Catalogue Collection. (H. Cannell & Sons, 1910)

Habitat selection by Columbian sharp-tailed grouse in west-central Idaho - United States. Bureau of Land Management. (U.S. Department of the Interior, Bureau of Land Management, Boise District, 1987)

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

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

Hamburger Garten- und Blumenzeitung (R. Kittler, 1871)

Hamburger Garten- und Blumenzeitung (R. Kittler, 1886)

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

The hand-book of gardening, for the use of all persons who possess a garden of limited extent - Kemp, Edward, 1817 -1891 (Bradbury & Evans, 1855)

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

Handbook for range managers. Region 5 - Show, S. B. 1886 -1963 (1940)

Handbook of flower pollination : based upon Hermann Müller's work ʻThe fertilisation of flowers by insectsʼ - 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, 1906)

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 hardy trees, shrubs, and herbaceous plants ... Based on the French work of Messrs. Decaisne and Naudin ...entitled 'Manuel de l'amateur des jardins,' and including the original woodcuts by Riocreux and Leblanc - Decaisne, Joseph, 1807 -1882 (Estes & Lauriat, 1873)

Handbook of hardy trees, shrubs, and herbaceous plants. Based on the French work of Messrs. Decaisne and Naudin entitled 'Manuel de l'amateur des jardins,' and including the original woodcuts by Riocreux and Leblanc - Decaisne, Joseph, 1807 -1882 (Estes & Lauriat, 1873)

Handbook of hardy trees, shrubs, and herbaceous plants : containing descriptions, native countries, etc. of a selection of the best species in cultivation, together with cultural details, comparative hardiness, suitability for different situations, etc. : based on the French work of Messrs. Decaisne and Naudin entitled 'Manuel de l'amateur des jardins, ' and including the original woodcuts by Riocreux and Leblanc - Decaisne, Joseph, 1807 -1882 (Longmans, Green, 1873)

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

A handbook of systematic botany - Warming, Eugenius, 1841 -1924 (Macmillan & Co, 1895)

A handbook of systematic botany - Warming, Eugenius, 1841 -1924 (Swan, 1904)

Handbook of the British flora : a description of the flowering plants and ferns indigenous to, or naturalized in, the British Isles - Bentham, George, 1800 -1884 (Reeve, 1858)

Handbook of the British flora : a description of the flowering plants and ferns indigenous to, or naturalized in, the British Isles : for the use of beginners and amateurs - Hooker, Joseph Dalton, 1817 -1911 (L. Reeves, 1887)

Handbook of the British flora: a description of the flowering plants and ferns indigenous to, or naturalised in, the British Isles - Hooker, Joseph Dalton, 1817 -1911 (L. Reeve & co, 1892)

Handbook of the British flora, a description of the flowering plants and ferns indigenous to or naturalised in the British Isles. For use of beginners and amateurs - Hooker, Joseph Dalton, 1817 -1911 (L. Reeve & co, 1900)

Handbook of the British flora; a description of the flowering plants and ferns indigenous to, or naturalized in the British Isles. For the use of beginners and amateurs - Bentham, George, 1800 -1884 (L. Reeve, 1865)

Handbook of the British flora; a description of the flowering plants and ferns indigenous to, or naturalized in, the British Isles - Bentham, George, 1800 -1884 (L. Reeve, 1865)

Handbook of the British flora; a description of the flowering plants and ferns indigenous to, or naturalized in, the British Isles - Bentham, George, 1800 -1884 (L. Reeve, 1858)

Handbook of the British flora: a description of the flowering plants and ferns indigenous to, or naturalised in the British Isles. For the use of beginners and amateurs - Bentham, George, 1800 -1884 (L. Reeve, 1908)

A handbook to plants in Victoria - Willis, J. H. (James Hamlyn) 1910 -1995 (Melbourne University Press, 1972)

The handbook to the flower garden and greenhouse - Glenny, George, 1793 -1874 (W. Kent, 1859)

Handbuch der allgemeinen Botanik - Müller, Nicolaus Jacob Carl, 1843? -1901 (C. Winter's UniversitMatsbuchhandlung, 1880)

Handbuch der Blütenbiologie, unter Zugrundelegung von Herman Müllers Werk: "Die Befruchtung der Blumen durch Insekten." - Knuth, Paul, 1854 -1899 (W. Engelmann, 1898)

Handbuch der botanischen terminologie und systemkunde - Bischoff, Gottlieb Wilhelm, 1797 -1854 (1830)

Handbuch der Pharmakognosie - Remy, E. (C. H. Tauchnitz, 1909)

Handbuch der praktischen Botanik : enthaltend die Geschichte, Beschreibung und Anwendung sämmtlicher in Deutschland wildwachsenden und in den Gärten und Gewächshäusern cultivierten Pflanzen - Voigt, F. S. (Friedrich Siegmund), 1781 -1850 (F. Mauke, 1850)

Handbuch der systematischen botanik, mit besonderer berücksichtigung der arzneipflanzen. Bd. 1 - Luerssen, Christian, 1843 -1916 (H. Haessel, 1879)

Handbuch für botanische Bestimmungsübungen - Niedenzu, Franz, 1857 -1937 (Engelmann, 1895)

Handwörterbuch der naturwissenschaften - Verworn, Max, 1863 -1921 (G. Fischer, 1912)

Hardwicke's science-gossip : an illustrated medium of interchange and gossip for students and lovers of nature - Cooke, M. C. (Mordecai Cubitt), 1825 -1914 (Robert Hardwicke, 1871)

Hardwicke's science-gossip : an illustrated medium of interchange and gossip for students and lovers of nature - Cooke, M. C. (Mordecai Cubitt), 1825 -1914 (Robert Hardwicke, 1875)

Hardwicke's science-gossip : an illustrated medium of interchange and gossip for students and lovers of nature - Cooke, M. C. (Mordecai Cubitt), 1825 -1914 (Robert Hardwicke, 1877)

Hardwicke's science-gossip : an illustrated medium of interchange and gossip for students and lovers of nature - Cooke, M. C. (Mordecai Cubitt), 1825 -1914 (Robert Hardwicke, 1885)

Hardy plants for cottage gardens - Albee, Helen Rickey, 1864 -1939 (H. Holt and company, 1910)

Have a "Templin-Bradley garden" in 1934 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Templin-Bradley Co, 1934)

Hedwigia (Verlag und Druck von C. Heinrich, 1898)

Helios - Huth, Ernst, 1845 -1897 (R. Friedländer & Sohn, 1891)

Henderson's Handbook of plants and general horticulture - Henderson, Peter, 1822 -1890 (P. Henderson & Co, 1890)

Herbier General de l'Amateur (1843)

High grade vegetable and flower and seeds : bulbs, plants and implements - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Stumpp & Walter Company, 1901)

Histoire des plantes - Baillon, H. (Henri), 1827 -1895 (Librairie Hachette, 1891)

Histoire naturelle des végétaux parasites qui croissent sur l'homme et sur les animaux vivants - Robin, Ch. (J.-B. Ballière, 1853)

Histoire naturelle des végétaux. Phanérogames, Phanérogames - Spach, Edouard, 1801 -1879 (Librairie encyclopédique de Roret, 1840)

Histoire naturelle illustrée: les plantes - Faideau, Ferdinand, 1862 -1930? (Larousse, 1922)

Histoire physiologique des Plantes d'Europe, ou exposition des phénomènes qu'elles presentent dans les diverses periodes de leur développement - Vaucher, Jean-Pierre, 1763 -1841 (Aurel Freres, 1841)

Historia fisica y politica de Chile segun documentos adquiridos en esta republica durante doce años de residencia en ella y publicada bajo los auspicios del supremo gobierno - Gay, Claudio, 1800 -1873 (En casa del autor, 1844)

Historia fisica y politica de Chile segun documentos adquiridos en esta republica durante doce anos de residencia en ella y publicada bajo los auspicios del supremo gobierno - Gay, Claudio, 1800 -1873 (En casa del autor, 1848)

Historia fisica y politica de Chile segun documentos adquiridos en esta republica durante doce anos de residencia en ella y publicada bajo los auspicios del supremo gobierno - Gay, Claudio, 1800 -1873 (En casa del autor, 1849)

Historia fisica y politica de Chile segun documentos adquiridos en esta republica durante doce anos de residencia en ella y publicada bajo los auspicios del supremo gobierno - Gay, Claudio, 1800 -1873 (En casa del autor, 1852)

Historia natural : la creación - Brehm, Alfred Edmund, 1829 -1884 (Montaner y Simón, 1880)

Hooker's journal of botany and Kew Garden miscellany - Hooker, William Jackson, Sir, 1785 -1865 (Reeve, Benham, and Reeve, 1852)

Horticulteur belge, journal des jardiniers et amateurs (1833)

Horticultural guide : spring 1893 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Currie Bros, 1892)

Horticultural guide : spring 1893 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Currie Bros, 1893)

Horticultural guide : spring 1893 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Currie Bros, 1894)

The Horticultural register, and general magazine - Paxton, Joseph, Sir, 1803 -1865 (Baldwin and Cradock, 1833)

The Horticultural register, and general magazine - Paxton, Joseph, Sir, 1803 -1865 (Baldwin and Cradock, 1836)

Horticultural societies of Ontario. Report - Ontario. Dept. of Agriculture (King's Printer, 1917)

Horticultural supplies, seeds - Dunne & Co. (Dunne & Co, 1899)

Hortus cantabrigiensis : or, An accented catalogue of indigenous and exotic plants cultivated in the Cambridge Botanic Garden - Cambridge Botanic Garden. (Longman, 1845)

Hortus dyckensis : ou catalogue des plantes cultivées dans les jardins de Dyck - Salm-Reifferscheidt, Joseph, Graf zu, 1773 -1861 (Arnz, 1834)

Hortus suburbanus calcuttensis. A catalogue of the plants which have been cultivated in the Hon. East India company’s botanical garden, Calcutta, and in the Serampore botanical garden ... from the beginning of both establishments (1786 and 1800) to the end of August 1841 ... - Voigt, J. O. (Jahann Otto), 1798 -1843 (Bishop's College Press, 1845)

Hortus woburnensis; a descriptive catalogue of upwards of six thousand ornamental plants cultivated at Woburn Abbey ... - Bedford, John Russell, Duke of, 1766 -1839 (J. Ridgway, 1833)

Hortus Woburnensis. A descriptive catalogue of upwards of six thousand ornamental plants cultivated at Woburn Abbey ... - Bedford, John Russell, Duke of, 1766 -1839 (J. Ridgway, 1833)

Hovey & Co.'s illustrated guide to the flower and vegetable garden, and catalogue of seeds - Hovey & Co. (Hovey & Co, 1875)

Hovey & Co.'s illustrated guide to the flower and vegetable garden - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Hovey & Co, 1872)

Hoveys' illustrated guide and seed catalogue for 1879 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Hovey & Co, 1879)

Iconographia familiarum naturalium regni vegetabilis = Abbildungen der natürlichen Familien des Gewächsreiches : delineata atque adiectis familiarum characteribus adnotationibusque variis tum scientiam tum usum spectantibus exornata - Schnizlein, Adalbert, 1814 -1868 (M. Cohen, 1843)

Iconum botanicarum index locupletissimus = Die Abbildungen sichtbar blühender Pflanzen und Farnkräuter : aus der botanischen und Gartenliteratur des XVIII. und XIX. Jahrhunderts in alphabetischer Folge zusammengestellt - Pritzel, G. A. (Georg August), 1815 -1874 (In Libraria F. Nicolai, 1855)

Iconum botanicarum index locupletissimus. Verzeichniss der Abbildungen sichtbar blühender Pflanzen und Farnkräuter aus der botanischen und Gartenliteratur des XVIII. und XIX. Jahrhunderts in alphabetischer Folge zusammengestellt - Pritzel, G. A. (Georg August), 1815 -1874 (Nicolaische Verlagsbuchh, 1866)

Idaho's rare vascular flora : bibliography, 1896-1991 - Intermountain Research Station (Ogden, Utah) (U.S. Dept. of Agriculture, Forest Service, Intermountain Research Station, 1992)

Identification of conservation priorities for and threats to Palouse grassland and canyon grassland remnants in Idaho, Washington, and Oregon - United States. Bureau of Land Management. (Bureau of Land Management, Idaho State Office, 1998)

Illinois biological monographs - University of Illinois at Urbana-Champaign. (Univ. of Illinois Press, 1949)

Illinois Natural History Survey bulletin - Illinois. Natural History Survey Division (The Survey, 1987)

Illustrated & descriptive catalogue of garden, field and flower seeds - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Kendall & Whitney, 1896)

Illustrated and descriptive catalogue of garden, field and flower seeds for 1906 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Kendall & Whitney, 1906)

Illustrated and descriptive catalogue of garden, field and flower seeds : agricultural and horticultural implements, fertilizers, etc - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Kendall & Whitney, 1899)

Illustrated and descriptive catalogue of garden, field and flower seeds - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Kendall & Whitney, 1894)

Illustrated and descriptive catalogue of garden, field and flower seeds - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Kendall & Whitney, 1895)

Illustrated and descriptive catalogue of garden, field and flower seeds - Kendall & Whitney. (Kendall & Whitney, 1873)

Illustrated and descriptive catalogue of garden, field and flower seeds - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Kendall & Whitney, 1879)

Illustrated and descriptive catalogue of garden, field and flower seeds - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Kendall & Whitney, 1881)

Illustrated and descriptive catalogue of garden, field and flower seeds - Kendall & Whitney. (Kendall & Whitney, 1876)

Illustrated and descriptive catalogue of garden, field and flower seeds - Kendall & Whitney. (Kendall & Whitney, 1894)

Illustrated and descriptive catalogue of garden, field and flower seeds - Kendall & Whitney. (Kendall & Whitney, 1895)

Illustrated and descriptive catalogue of garden, field and flower seeds - Kendall & Whitney. (Kendall & Whitney, 1898)

Illustrated descriptive catalogue of garden, field and flower seeds : agricultural and horticultural implements, fertilizers, etc - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Kendall & Whitney, 1900)

Illustrated descriptive catalogue of seeds, etc - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Schlegel & Fottler, 1896)

Illustrated descriptive catalogue of seeds, etc - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Schlegel & Fottler, 1897)

Illustrated descriptive catalogue of seeds, etc - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Schlegel & Fottler, 1898)

The illustrated dictionary of gardening :a practical and scientific encyclopædia of horticulture for gardeners and botanists - Nicholson, George, 1847 -1908 (L.U. Gill, 1884)

The Illustrated dictionary of gardening : a practical and scientific encyclopaedia of horticulture for gardeners and botanists - Nicholson, George, 1847 -1908 (L. Upcott Gill, 1887)

The illustrated dictionary of gardening, a practical and scientific encyclopedia of horticulture for gardeners and botanists - Nicholson, George, 1847 -1908 (L. U. Gill, 1884)

An illustrated encyclopaedia of gardening - Wright, Walter P. (Walter Page), 1864 -1940 (J. M. Dent & sons, ltd, 1911)