The physiology of plants; a treatise upon the metabolism and sources of energy in plants - Pfeffer, W. (Wilhelm), 1845 -1920 (Clarendon press, 1900)

The physiology of plants. a treatise upon the metabolism and sources of energy in plants - Pfeffer, W. (Wilhelm), 1845 -1920 (Clarendon Press, 1900)

The physiology of plants; a treatise upon the metabolism and sources of energy in plants - Pfeffer, W. (Wilhelm), 1845 -1920 (Clarendon press, 1903)

Phytologia - Moldenke, Harold N. (Harold Norman), 1909 -1996 (H.A. Gleason and H.N. Moldenke, 1972)

Phytologia - Moldenke, Harold N. (Harold Norman), 1909 -1996 (H.A. Gleason and H.N. Moldenke, 1996)

The Phytologist: a botanical journal - Irvine, Alexander, 1793 -1873 (William Pamplin, 1862)

Phytoneuron (Guy L. Nesom, 2012)

Pitzonka's Pansy Farm, "The home of the pansy" : perennials, bulbs, rock plants - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Pitzonka's Pansy Farm, 1934)

Pitzonka's Pansy Farm, "The home of the pansy" : rock plants, bulbs, perennials - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Pitzonka's Pansy Farm, 1933)

P.J. Berckmans Co - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Fruitland Nurseries, 1912)

P.J. Berckmans Co - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Fruitland Nurseries, 1910)

P.J. Berckmans Co - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Fruitland Nurseries, 1911)

P.J. Berckmans Co., Incorporated - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Fruitland Nurseries, 1913)

Planning and planting service by Turner Bros. Nursery, West Long Branch, N.J - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (William Turner's Sons, 1939)

Planning and planting the home grounds - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Templin-Crockett-Bradley Co, 1924)

Plans and plants for grounds and gardens - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Thomas Meehan & Sons, 1919)

Plant a garden now for next year's enjoyment - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Storrs and Harrison Co, 1938)

Plant a victory garden this year, 1943 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Powell Seed Store, 1943)

Plant anatomy from the standpoint of the development and functions of the tissues, and handbook of micro-technic - Stevens, William Chase, 1861 -1955 (P. Blakiston's Son, 1910)

Plant anatomy from the standpoint of the development and functions of the tissues, and handbook of microtechnic - Stevens, William Chase, 1861 -1955 (P. Blakiston, 1910)

Plant and seed list for fall of 1929 and spring of 1930 : retail only - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (D.H. Snowberger, 1929)

Plant book : spring, 1956 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (White Flower Farm, 1956)

Plant catalog - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Charles Fiore Nurseries, 1940)

Plant catalogue : orchids, palms, ferns, foliage, and flowering plants, chrysanthemums, hardy plants and shrubs - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Pitcher & Manda, 1894)

The plant cell : its modifications and vital processes, a manual for students - Royal College of Physicians of Edinburgh. (Charles Griffin, 1910)

The plant cell : its modifications and vital processes, a manual for students - Haig, Harold Axel. (Charles Griffin, 1910)

The plant cell, its modifications and vital processes; a manual for students - Haig, Harold Axel. (C. Griffin and Company, Ltd, 1910)

Plant culture; a working hand-book of every day practice for all who grow flowering and ornamental plants in the garden and greenhouse - Oliver, George W. (George Watson), 1858 -1923 (A. T. De La Mare Printing and Publishing Co., Ltd, 1909)

Plant culture; a working handbook of every day practice for all who grow flowering and ornamental plants in the garden and greenhouse - Hottes, Alfred Carl, 1891 -1955 (A. T. De La Mare Co., Inc, 1921)

Plant culture; a working handbook of every day practice for all who grow flowering and ornamental plants in the garden and greenhouse - Oliver, George W. (George Watson), 1858 -1923 (A. T. De La Mare Printing and Publishing Co, 1900)

Plant culture; a working hand-book of every day practice for all who grow flowering and ornamental plants in the garden and greenhouse - Oliver, George W. (George Watson), 1858 -1923 (A. T. De La Mare Printing and Publishing Co, 1912)

Plant culture; a working handbook of every day practice for all who grow flowering and ornamental plants in the garden and greenhouse - Hottes, Alfred Carl, 1891 -1955 (A. T. De La Mare co., inc, 1921)

Plant disease Fungi - Stevens, Frank Lincoln, 1871 -1934 (The Macmillan company, 1925)

Plant F1 hybrid petunias in 1955 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Burnett-Seedsmen Inc, 1955)

Plant hardy Northern grown fruit trees, shade trees, evergreens, roses, flowering shrubs, berries : 60th Anniversary catalog, spring 1944 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Sherman Nursery Company, 1944)

Plant inventory - United States. Agricultural Research Service. (Northeastern Region, Agricultural Research Center-West, 1929)

Plant list - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (L.N. Roberson Co, 1952)

Plant list, 1946 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (L.N. Roberson Co, 1946)

Plant list and order sheet for 1932 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Bush's Nursery, 1932)

Plant list and order sheet for 1933 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Bush's Nursery, 1933)

Plant list and order sheet for 1934 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Bush's Nursery, 1934)

Plant list and order sheet for 1936 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Bush's Nursery, 1936)

Plant list and order sheet for 1937 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Bush's Nursery, 1937)

Plant list and order sheet for 1938 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Bush's Nursery, 1938)

Plant materials : 1924 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (H.V. Lawrence Inc, 1924)

Plant materials, 1925 : a catalogue of description and prices - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (H.V. Lawrence Inc, 1925)

Plant materials, 1926 : a catalogue of description and prices - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (H.V. Lawrence, 1926)

Plant morphogenesis - Sinnott, Edmund W. (Edmund Ware), 1888 -1958 (McGraw-Hill, 1960)

Plant morphology - Haupt, Arthur W. (Arthur Wing), 1894 - (McGraw-Hill, 1953)

Plant names, scientific and popular, including in the case of each plant the correct botanical name in accordance with the reformed nomenclature, together with botanical and popular synonyms ... - Lyons, A. B. (Albert Brown), 1841 -1926 (Nelson, Baker & Co, 1900)

Plant perennials, rock-plants, and bulbs now for next year's bloom [bulletin and price list] - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Palisades Nurseries, Inc, 1930)

Plant physiology; authorized English translation by R. J. HarveyGibson; supplement incorporating the alterations of the 2d ed. of the German original - Harvey-Gibson, R. J. (Robert John), 1860 -1929 (Clarendon Press, 1913)

Plant propagation; being a description of the various methods employed by both amateur and professional gardeners. Written and comp. by Walter Davis - Davis, Walter ("The Bazaar, exchange & mart" office, 1922)

Plant propagation; greenhouse and nursery practice - Kains, M. G. (Maurice Grenville), 1868 -1946 (Orange Judd company, 1916)

Plant this fall for early spring flowers : shrubs, trees, vines, iris, perennials, tulips, crocuses, peonies, hyacinths, narcissi [catalog] - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (L.C. Casler, 1930)

Plant this fall for early spring flowers : tulips, crocuses, peonies, hyacinths, shrubs, trees, iris, vines perennials [catalog] - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (L.C. Casler, 1931)

The Plant world - Plant World Association. (Plant World Association [etc.], 1909)

Plant your garden with Malmo quality fruit & nut trees, roses, flowering trees, evergreens, vines, perennials, seeds, bulbs, fertilizers, soils, garden supplies : victory Number 1945 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Malmo Nurseries and Seed Stores, 1945)

Plantarum vascularium genera :secundum ordines naturales digesta eorumque differentiae et affinitates tabulis diagnostacis expositae - Weidmann. (Libraria Weidmannia, 1836)

Planter's manual - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Lake City Nurseries, Inc, 1928)

Planter's manual - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Lake City Nurseries, Inc, 1930)

Planter's manual - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Lake City Nurseries, Inc, 1929)

Planter's manual - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Clinton Falls Nursery Co, 1927)

Planters price list - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Howell Nurseries, 1915)

Planters price list - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Howell Nurseries, 1916)

Plantes alpines & vivaces, 1933 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (H. Correvon & Fils, 1933)

Les plantes des montagnes et des rochers, leur acclimatation et leur culture dans les jardins - Correvon, Henry 1854 -1939 (L'auteur; [etc., etc.], 1914)

Les plantes a feuillage coloré : histoire, description, culture, emploi des espèces les plus remarquables pour la décoration des parcs, jardins, serres, appartements précédé d'une introduction par Charles Naudin - Lowe, E. J. (Edward Joseph), 1825 -1900 (Rothschild, 1867)

Les plantes a feuillage coloré : histoire, description, culture, emploi des espèces les plus remarquables pour la décoration des parcs, jardins, serres, appartements précédé d'une introduction par Charles Naudin - Lowe, E. J. (Edward Joseph), 1825 -1900 (Rothschild, 1870)

Les plantes - Faideau, Ferdinand, 1862 -1930? (Larousse, 1922)

Planting guide - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Waynesboro Nurseries, Inc, 1942)

The planting guide - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Malmo & Co, 1931)

Planting guide, 1947 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Earl Ferris Nursery, 1947)

Planting guide for 1943 : fruits for food, flowers for courage - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Waynesboro Nurseries, Inc, 1943)

Planting guide for 1944 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Waynesboro Nurseries, Inc, 1944)

Planting guide for 1945 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Waynesboro Nurseries, Inc, 1945)

Planting guide for fall 1947 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Waynesboro Nurseries, Inc, 1947)

Planting guide for spring 1947 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Waynesboro Nurseries, Inc, 1947)

Planting specials : spring 1935 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Holtzermann's, 1935)

Plants & gardens - Brooklyn Botanic Garden. (Brooklyn Botanic Garden, 1947)

Plants & gardens - Brooklyn Botanic Garden. (Brooklyn Botanic Garden, 1948)

Plants & gardens - Brooklyn Botanic Garden. (Brooklyn Botanic Garden, 1969)

Plants & gardens - Brooklyn Botanic Garden. (Brooklyn Botanic Garden, 1976)

Plants & gardens - Brooklyn Botanic Garden. (Brooklyn Botanic Garden, 1978)

Plants and bulbs for blooming in winter and spring - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Miss Jessie M. Good, 1921)

Plants [and] bulbs for home [and] garden, 1852-1932 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Valentin Burgevin, Inc, 1932)

Plants and bulbs for the home and garden : 1931 [catalog] - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Valentin Burgevin, Inc, 1931)

Plants and plans for beautiful surroundings : [catalog no. 15] - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Wagner Park Conservatories, 1907)

Plants, bulbs and roots [price list] - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Echo Dale Gardens, 1927)

Plants, bulbs and roots [price list] - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Echo Dale Gardens, 1926)

Plants, cuttings, bulbs, seeds, insecticides, fertilizers, etc. : wholesale general catalog, 1931 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Roman J. Irwin, 1931)

Plants for better gardens - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Littlefield-Wyman Nurseries, 1942)

Plants for better gardens - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Littlefield-Wyman Nurseries, 1941)

Plants for May and June delivery - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Elliott Nursery Co, 1924)

Plants for May and June delivery - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Elliott Nursery Co, 1918)

Plants from the experimental grounds of Andrew Auten : fall of 1923 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Andrew Auten, 1923)

Plants, roses and bulbs for fall and winter blooming : fall, 1916 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Good & Reese Company, 1916)

Plants, roses and bulbs for fall and winter blooming : fall 1913 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Good & Reese Co, 1913)

Plants, roses and bulbs for fall and winter blooming : fall 1912 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Good & Reese Co, 1912)

Plants, roses and bulbs for fall and winter blooming : fall 1915 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Good & Reese Company, 1915)

Plants, roses, bulbs for fall and winter blooming : Fall 1921 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Good & Reese Company, 1921)

Plants, roses, bulbs for fall and winter blooming : fall 1923 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Good & Reese Co, 1923)

Plants, seeds, bulbs and flowers - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Ellis Brothers, 1895)

Plants, seeds, bulbs, and flowers : 27th year, 1899 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Ellis Bros, 1899)

Plants that like best to be planted in August and a few extra-fine bulbs for August planting from Flowerfield - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Flowerfield Bulb Farm, 1945)

Plants to beautify your home, seeds to plant your garden - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (F.W. Brow Nursery Co, 1918)

Plantsman - New Hampshire Plant Growers' Association. (1993)

Platt's seed book for 1911 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Frank S. Platt Co, 1911)

Platte Valley peerless seeds guaranteed - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (A.C. Anderson, 1924)

A plea for hardy plants, with suggestions for effective arrangement - Elliott, J. Wilkinson. (Doubleday, Page & Company, 1902)