Genera floræ Americæ boreali-orientalis illustrata : the genera of the plants of the United States illustrated by figures and analyses from nature / by Isaac Sprague ... ; superintended, and with descriptions, &c., by Asa Gray ...

Chloris Boreali-Americana : illustrations of new, rare, or otherwise interesting North American plants : selected chiefly from those recently brought into cultivation at the Botanic Garden of Harvard University
by: Gray, Asa, 1810-1888
Published: (1846)

Icones florae boreali-americanae ; plantae canadenses et arcticae
by: Hooker, William Jackson, Sir, 1785-1865
Published: (1877)

Flora boreali-americana : sistens caracteres plantarum quas in America septentrionali collegit et detexit Andreas Michaux.
by: Michaux, André, 1746-1802
Published: (1803)

Prodromus florae adventiciae Boreali-Americanae ; Vorläufer einer Flora der in Nordamerika eingewanderten freiwachsenden oder im Grossen cultivirten Pflanzen
by: Bruhin, Thomas A. (Thomas Aquinas), 1835-1895
Published: (1885)

Synoptical flora of North America : Asa Gray and others ; edited by Benjamin Lincoln Robinson.
by: Gray, Asa, 1810-1888
Published: (1895)

The genera of North American plants : and a catalogue of the species, to the year 1817
by: Nuttall, Thomas, 1786-1859
Published: (1818)

Flora of North America : north of Mexico
Published: (1993)

A flora of North America : containing abridged descriptions of all the known indigenous and naturalized plants growing north of Mexico; arranged according to the natural system
by: Torrey, John, 1796-1873
Published: (1838)

A flora of North America
by: Torrey, John, 1796-1873
Published: (1969)

North American flora. --.
Published: (1905)

The genera of the plants of the United States = Genera florae Americae boreali-orientalis
by: Gray, Asa, 1810-1888
Published: (1848)

Synthesis of the North American Flora
by: Kartesz, John T.
Published: (1999)

The flora of the Erie Islands ; an annotated list of vascular plants.
by: Core, Earl Lemley, 1902-1984
Published: (1948)

North American botany : comprising the native and common cultivated plants, north of Mexico : genera arranged according to the artificial and natural methods
by: Eaton, Amos, 1776-1842
Published: (1840)

North American botany ; comprising the native and common cultivated plants, north of Mexico. Genera arranged according to the artificial and natural methods
by: Eaton, Amos, 1776-1842
Published: (1840)

Flora Americae Septentrionalis, or, A systematic arrangement and description of the plants of North America : containing, besides what have been described by preceding authors, many new and rare species, collected during twelve years travels and residence in that country
by: Pursh, Frederick, 1774-1820
Published: (1814)

A synonymized checklist of the vascular flora of the United States, Canada, and Greenland
by: Kartesz, John T.
Published: (1980)

A synonymized checklist of the vascular flora of the United States, Canada, and Greenland
by: Kartesz, John T.
Published: (1994)

Some relationships of the floras of the northern hemisphere
by: Fernald, Merritt Lyndon, 1873-1950
Published: (1929)

Manual of cultivated plants; a flora for the identification of the most common or significant species of plants grown in the continental United States and Canada : for food, ornament, utility, and general interest, both in the open and under glass
by: Bailey, L. H. (Liberty Hyde), 1858-1954
Published: (1924)

Vegetation in eastern North America : vegetation system and dynamics under human activity in the eastern North American cultural region in comparison with Japan
Published: (1994)

Manual of botany for North America : containing generic and specific descriptions of the indigenous plants and common cultivated exotics, growing north of the Gulf of Mexico
by: Eaton, Amos, 1776-1842
Published: (1836)

Manual of botany, for the northern and middle states of America : containing generic and specific descriptions of the indigenous plants and common cultivated exotics, growing north of Virginia : to which are prefixed, the natural and artificial classes and orders of Linneus, and the natural orders of Jussieu, with the medicinal properties of each order
by: Eaton, Amos, 1776-1842
Published: (1822)

Flora Americae Septentrionalis, or, A systematic arrangement and description of the plants of North America : containing, besides what have been described by preceding authors, many new and rare species, collected during twelve years travels and residence in that country
by: Pursh, Frederick, 1774-1820
Published: (1816)

Genera plantarum florae germanicae iconibus et descriptionibus illustrata ...
by: Nees von Esenbeck, Theodor Friedrich Ludwig, 1787-1837
Published: (1833)

Eastern North America as seen by a botanist : pictorial
by: Chung, In-Cho, 1918-
Published: (1989)

Catalogus planatarum Americae Septentrionalis, huc, usque cognitarum indigenarum et cicurum: or : A catalogue of the hitherto known native and naturalized plants of North America, arranged according to the sexual system of Linnaeus.
by: Muhlenberg, Henry, 1753-1815
Published: (1813)

Manual of cultivated plants most commonly grown in the continental United States and Canada
by: Bailey, L. H. (Liberty Hyde), 1858-1954
Published: (1949)

Die Vegetation von Nord- und Mittelamerika und der Hawaii-Inseln
by: Knapp, R. (Rüdiger), 1917-1985
Published: (1965)

Catalogue of North American plants north of Mexico, exclusive of the lower cryptogams.
by: Heller, Amos Arthur, 1867-1944
Published: (1900)

Patterson's numbered check-list of North American plants north of Mexico.
by: Patterson, Harry Norton, 1853-1919
Published: (1892)

Vascular plant families : an introduction to the families of vascular plants native to North America and selected families of ornamental or economic importance
by: Smith, James Payne
Published: (1977)

Tundra to tropics : the floristic plant geography of North America
by: McLaughlin, Steven P.
Published: (2007)

Rare plants
by: Kartesz, John T.
Published: (1977)

Cybele Columbiana : a series of studies in botany, chiefly North American
by: Greene, Edward Lee, 1843-1915
Published: (1914)

Floristics and paleofloristics of Asia and Eastern North America. : Proceedings of symposia for the systematics section, 11th International Botanical Congress, Seattle, Wash. (U.S.A.), 1969, and the Japan-United States Cooperative Science Program, Corvallis, Oreg. (U.S.A.), 1969
Published: (1972)