Balanophoraceae /

Systematics of Frankenia (Frankeniaceae) in North and South America /
by: Whalen, Molly Ann
Published: (1987)

Carlowrightia (Acanthaceae) /
by: Daniel, Thomas F., 1954-
Published: (1983)

Systematics of the genus Monochaetum (Melastomataceae) in Mexico and Central America /
by: Almeda, Frank
Published: (1978)

Revision of Perymenium (Asteraceae-Heliantheae) in Mexico and Central America /
by: Fay, John J.
Published: (1978)

Clave analitica de las familias de plantas superiores de la America tropical /
by: Pittier, Henri, 1857-1950
Published: (1939)

Chrysobalanaceae /
by: Prance, Ghillean T., 1937-
Published: (1972)

Studies on South American Labiatae /
by: Epling, Carl, 1894-
Published: (1925)

Revision of Hieracium (Asteraceae) in Mexico and Central America /
by: Beaman, John H.
Published: (1990)

Floristic inventory of tropical countries : the status of plant systematics, collections, and vegetation, plus recommendations for the future /
Published: (1989)

Tropical plant science /
by: Berrie, G. K.
Published: (1987)

Principles of plant biology for the tropics /
by: Loveless, A. R. (Arthur Raymond), 1922-
Published: (1983)

Flacourtiaceae /
by: Sleumer, Hermann Otto
Published: (1980)

Pitcairnioideae (Bromeliaceae) /
by: Smith, Lyman B.
Published: (1974)

Bromelioideae (Bromeliaceae) /
by: Smith, Lyman B.
Published: (1979)

A key to the genera of the Compositales of northeasten North America (based on vegetables and floral characters).
by: Popham, Richard Allen
Published: (1941)

Costoideae (Zingiberaceae) /
by: Maas, P. J. M., 1939-
Published: (1972)

A monograph of the genus Mertensia in North America /
by: Williams, Louis O., 1908-1991
Published: (1937)

The genus Lesquerella (Cruciferae) in North America /
by: Rollins, Reed C. (Reed Clark), 1911-1998
Published: (1973)

Rhamnus /
by: Johnston, Marshall Conring, 1930-
Published: (1978)

A monograph of Oxalis, section Ionoxalis (Oxalidaceae) in North America /
by: Denton, Melinda F.
Published: (1973)

Sedum of North America north of the Mexican plateau /
by: Clausen, Robert T. (Robert Theodore), 1911-
Published: (1975)

Dichapetalaceae /
by: Prance, Ghillean T., 1937-
Published: (1972)

Cochlospermaceae /
by: Poppendieck, Hans-Helmut, 1948-
Published: (1981)

Brunelliaceae.
by: Cuatrecasas, José
Published: (1970)

Swartzia (Leguminosae, Caesalpinioideae, Swartzieae) /
by: Cowan, Richard S., 1921-
Published: (1967)

The actinomorphic-flowered New World Lecythidaceae (Asteranthos, Gustavia, Grias, Allantoma, & Cariniana) /
by: Prance, Ghillean T., 1937-
Published: (1979)

Manihot Manihotoides (Euphorbiaceae) /
by: Rogers, David J. (David James), 1918-
Published: (1973)

Nolanaceae /
by: Mesa, Aldo
Published: (1981)

Beitrage zur Orchideenkunde von Zentralamerika /
by: Schlechter, Rudolf, 1872-1925
Published: (1922)

Cypéracées ; descriptions et figures des cypéracées de France, Suisse & Belgique /
by: Husnot, T. (Tranquille), 1840-1929
Published: (1905)

Revision of Palicourea (Rubiaceae) in Mexico and Central America /
by: Taylor, Charlotte M.
Published: (1989)

Catalogue of New World grasses (Poaceae).
Published: (2003)

Die orchideenfloren der sudamerikanischen kordillerenstaaten /
by: Schlechter, Rudolf, 1872-1925
Published: (1919)

The taxonomy of Saxifraga (Saxifragaceae), section Boraphila, subsection Integrifoliae in western North America /
by: Elvander, Patrick E., 1950-
Published: (1984)

Tillandsioideae (Bromeliaceae) /
by: Smith, Lyman B.
Published: (1977)

Krameriaceae /
by: Simpson, Beryl Brintnall
Published: (1989)