Nolanaceae /

Caryocaraceae /
by: Prance, Ghillean T., 1937-
Published: (1973)

Revision of Tristerix (Loranthaceae) /
by: Kuijt, Job
Published: (1988)

Revisão taxonômica do gênero Simaba Aubl. (Simaroubaceae) na América do Sul /
by: Cavalcante, Paulo B.
Published: (1983)

Gleasonia, Henriquezia, and Platycarpum (Rubiaceae) /
by: Rogers, George K. (George King)
Published: (1984)

An introduction to the study of the South African grasses : with notes on their structure, distribution, cultivation, etc. /
by: Phillips, Edwin Percy
Published: (1931)

The stapelieae of Southern Africa.
by: Lückhoff, Carl August
Published: (1952)

Balanophoraceae /
by: Hansen, Bertel
Published: (1980)

Bignoniaceae /
by: Gentry, Alwyn H.
Published: (1980)

Aloes of the South African veld /
by: Bornman, Hans
Published: (1971)

The succulent Euphorbieae (southern Africa) /
by: White, Alain Campbell, 1880-1951
Published: (1941)

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

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)

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

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

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

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)

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

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)

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

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

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)

Field guide to orchids of North America : from Alaska, Greenland, and the Arctic, south to the Mexican border /
by: Williams, John G. (John George), 1913-1997
Published: (1983)

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

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