Henderson's seed bulbs and plants for autumn planting : 1945 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Peter Henderson & Co, 1944)

Henderson's seed bulbs and plants for autumn planting : 1945 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Peter Henderson & Co, 1945)

Henderson's spring-flowering bulbs : autumn 1940 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Peter Henderson & Co, 1940)

Hendersons' florists' and market gardeners' wholesale catalogue. : autumn 1912 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Peter Henderson & Co, 1912)

Das Herbarienbuch : Erklärung des natürlichen Pflanzensystems, systematische Aufzählung, Synonymik und Register der bis jetzt bekannten Pflanzengattungen ... = Repertorium herbarii, sive, Nomenclator generum plantarum systematicus synonymicus et alphabeticus ad usum practicum accommodatus ... - Reichenbach, H. G. Ludwig (Heinrich Gottlieb Ludwig), 1793 -1879 (In der Arnoldischen Buchh, 1841)

Herbertia - American Plant Life Society. ([American Plant Life Society], 1984)

Herbertia - American Plant Life Society. ([American Plant Life Society], 1985)

Herbertia - American Plant Life Society. ([American Plant Life Society], 1987)

Herbertia - American Plant Life Society. ([American Plant Life Society], 1990)

Herbertia - American Plant Life Society. ([American Plant Life Society], 1991)

Herbertia - American Plant Life Society. ([American Plant Life Society], 1993)

Herbertia - American Plant Life Society. ([American Plant Life Society], 1994)

Herbertia - American Plant Life Society. ([American Plant Life Society], 1996)

Herbertia - American Plant Life Society. ([American Plant Life Society], 1998)

Herbertia - American Plant Life Society. ([American Plant Life Society], 2000)

Herbertia - American Plant Life Society. ([American Plant Life Society], 2003)

Herbertia - American Plant Life Society. ([American Plant Life Society], 2013)

Herbertia - American Plant Life Society. (American Plant Life Society, 1938)

Herbertia - American Plant Life Society. (American Plant Life Society, 1939)

Herbertia - American Plant Life Society. (American Plant Life Society, 1940)

Herbertia - American Plant Life Society. (American Plant Life Society, 1944)

Herbier de l'Amateur de Fleurs (1830)

Herbier de l'Amateur de Fleurs (1835)

Herbier General de l'Amateur (1847)

H.H. Berger & Co.'s catalogue of bulbs, seeds and plants : our special importations form Japan, China and Australia - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (H.H. Berger & Co, 1891)

H.H. Berger & Co.'s [catalogue of bulbs] : we are specialists in bulbs and seeds for house culture - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (H.H. Berger & Co, 1917)

H.H. Berger & Co.'s price list - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (H.H. Berger & Co, 1897)

H.H. Berger & Co.'s price list : for the trade only 1895-1896 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (H.H. Berger & Co, 1896)

H.H. Berger & Co.'s wholesale price list of tree, shrub, palm and flower seed : bulbs - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (H.H. Berger & Co, 1898)

High grade 1899 bulbs & seeds for fall planting - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Stumpp & Walter Co, 1899)

High grade bulbs and seeds for fall planting - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Stumpp & Walter Co, 1898)

High grade vegetable and flower and seeds - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Stumpp & Walter Company, 1900)

High grade vegetable and flower seeds, bulbs and small fruits for spring planting - McAllister, F.E. (Firm) (F.E. McAllister, 1894)

High quality American, Dutch, English and French flower bulbs for autumn planting, 1946 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Stumpp & Walter Co, 1946)

High quality bulbs for autumn planting 1947 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Stumpp & Walter Co, 1947)

Histoire des plantes - Baillon, H. (Henri), 1827 -1895 (Librairie Hachette, 1894)

Histoire naturelle des végétaux. Phanérogames, Phanérogames - Spach, Edouard, 1801 -1879 (Librairie encyclopédique de Roret, 1846)

Histoire naturelle des végétaux. Phanérogames, Phanérogames - Spach, Edouard, 1801 -1879 (Librairie encyclopédique de Roret, 1848)

Historia de las plantas de Nueva España - Hernández, Francisco, 1517 -1587 (Imprenta Universitaria, 1942)

Historia de las plantas de Nueva España - Hernández, Francisco, 1517 -1587 (Imprenta Universitaria, 1943)

History of Pasadena, comprising an account of the native Indian - McClatchie, Alfred James, (Pasadena history company, 1895)

History of Pasadena, comprising an account of the native Indian, the early Spanish, the Mexican, the American, the colony, and the incorporated city, occupancies of the Rancho San Pasqual, and its adjacent mountains, canyons, waterfalls and other objects of ... interest: being a complete and comprehensive histo-cyclopedia of all matters pertaining to this region - McClatchie, Alfred James, (Pasadena History Co, 1895)

History of the Berwickshire Naturalists' Club - Berwickshire Naturalists' Club. (1903)

The home of heathers - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Knight and Struck Company, 1914)

Home, yard, & garden pest guide (University of Illinois Extension, 2001)

Horizon rarities - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Rex D. Pearce, 1938)

Horsford's descriptive catalogue of hardy ornamentals herbaceous plants bulbs ferns shrubs and vines - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (F.H. Horsford, 1894)

Horsford's descriptive catalogue of hardy ornamentals herbaceous plants bulbs, ferns shrubs and vines - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (F.H. Horsford, 1895)

Horsford's trade list of bulbs, ferns, orchids, and bog plants for the summer and autumn of '93 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (F.H. Horsford, 1894)

Horsford's trade list of bulbs, ferns, orchids, and bog plants for the summer and autumn of '93 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (F.H. Horsford, 1893)

Horticulteur belge, journal des jardiniers et amateurs (1834)

L'Horticulteur français de mil huit cent cinquante et un : journal des amateurs et des intérêts horticoles - Hérincq, F. (François), 1820 -1891 (Bureau du journal, 1870)

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, 1834)

Horticulture - Pennsylvania Horticultural Society. (Horticulture Pub. Co, 1907)

Horticulture - Pennsylvania Horticultural Society. (Horticulture Pub. Co, 1910)

Horticulture Northwest - Northwest Ornamental Horticultural Society (Northwest Ornamental Horticultural Society, 1984)

The Horticulturist and journal of rural art and rural taste (Luthur Tucker, 1849)

The Horticulturist and journal of rural art and rural taste (Luthur Tucker, 1858)

Hortus Boissierianus : énumération des plantes cultivées en 1885 à Valleyres (Vaud) et à la Pierrière (Chambésy près Genève) - Durand, Th. (Théophile), 1855 -1912 (Georg & Cie, 1896)

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

Hortus Mortolensis : enumeratio plantarum in Horto Mortolensi cultarum = Alphabetical catalogue of plants growing in the garden of the late Sir Thomas Hanbury ... at La Mortola, Ventimiglia, Italy - Berger, Alwin, 1871 -1931 (West, Newman, 1912)

House & garden (Condé Nast Publications, etc.], 1911)

Hovey & Co.'s illustrated guide to the flower and vegetable garden, and catalogue of seeds - Hovey & Co. (Hovey & Co, 1906)

How to make a bulb-garden (The Countryside press, 1915)

Huntington, 1937 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Ralph E. Huntington Nursery, 1937)

Huntington, 1938 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Ralph E. Huntington Nursery, 1938)

Huntington, 1939 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Ralph E. Huntington Nursery, 1939)

Huntington, 1940 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Ralph E. Huntington Nursery, 1940)

Huntington's 1942 presentation of fine alpine, perennial and annual seeds, hardy herbaceous plants, new novelties - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Ralph E. Huntington Nursery, 1942)

Huntington's catalogue, 1936 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Ralph E. Huntington, 1936)

Huntington's catalogue of rare seeds, hardy plants, novelties - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Ralph E. Huntington Nursery, 1941)

H.W. Buckbee seed and plant guide - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Buckbee, 1894)

H.W. Buckbee seed and plant guide 1895 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Buckbee, 1895)

Hymenoptera of America north of Mexico : synoptic catalog - Krombein, Karl V. (U.S. Dept. of Agriculture, 1951)

Hymenoptera of America north of Mexico : synoptic catalog, first supplement - Krombein, Karl V. (U.S. Dept. of Agriculture, 1958)

Hymenoptera of America north of Mexico : synoptic catalog, second supplement - Krombein, Karl V. (U.S. Dept. of Agriculture, 1967)

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)

Eighth edition of R. Buist's catalogue of green-house plants, ornamental trees, shrubs, roses, herbacious plants, &c - Robert Buist Company (Robert Buist Company, 1844)

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

The Illinois farmer a monthly agricultural journal, devoted to the interests of the farmer, gardener, fruit grower and stock raiser - Dunlap, M. L., (Bailhache & Baker [etc.], 1856)

Illustrated autumn 1900 catalogue of beautiful flowering bulbs, the choicest roses and "seeds and plants that grow" - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (C.A. Reeser Co, 1900)

Illustrated autumn catalogue of beautiful flowering bulbs, the choicest roses and "seeds and plants that grow" - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Innisfallen Greenhouses, 1901)

Illustrated catalog of beautiful flowers for every home ... : fall and winter 1909 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Reeser Floral Co, 1909)

Illustrated catalogue of bulbs and plants : fall 1892 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (John Lewis Childs, 1892)

Illustrated descriptive catalogue of bulbs and roots for fall planting and seeds for fall sowing : with a brief list of miscellaneous implements and all kinds of garden requisites - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Pitcher & Manda, 1892)

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