The Piperaceae of northern South America /

A taxonomic revision of the genus Piper (Piperaceae) in Honduras /
by: Bornstein, Allan J., et al.
Published: (2024)

Flora of Micronesia.
by: Fosberg, F. Raymond (Francis Raymond), 1908-1993, et al.
Published: (1975)

The genus Phoradendron ; a monographic revision /
by: Trelease, William, 1857-1945
Published: (1916)

The species of Rumex occurring north of Mexico /
by: Trelease, William, 1857-1945
Published: (1892)

The species of Epilobium occurring north of Mexico /
by: Trelease, William, 1857-1945
Published: (1891)

Taxonomy of wild potatoes in northern South America (Solanum section Petota) /
by: Spooner, David M., et al.
Published: (2019)

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

Taxonomy and distribution of Rhynchospora (Cyperaceae) in the Guianas, South America /
by: Strong, Mark T.
Published: (2006)

A revision of the subgenus Pycreus in North and South America : a dissertation /
by: Corcoran, Mary Lucy, sister, 1910-
Published: (1941)

The fodder grasses of Northern India /
by: Duthie, J. F.
Published: (1888)

Grazing investigations on the northern Great Plains /
by: Sarvis, J. T. (Johnson Thatcher), 1886-
Published: (1941)

Taxonomy of wild potatoes and their relatives in southern South America (Solanum sects. Petota and Etuberosum) /
by: Spooner, David M.
Published: (2016)

Palms of south Florida /
by: Stevenson, George B.
Published: (1996)

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

Orchids of south-west Australia /
by: Hoffman, Noel, 1931-
Published: (1984)

Guide to grasses of South Africa /
by: Van Oudtshoorn, Frits
Published: (1992)

Native orchids of south Florida /
by: Buswell, Walter Minton
Published: (1945)

An introduction to the South African orchids /
by: Schelpe, Edmund A. C. L. E. (Edmund André Charles Louis Eloi)
Published: (1966)

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

The orchids of South Central Africa /
by: Williamson, Graham, 1932-
Published: (1977)

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)

Gasterias of South Africa : a new revision of a major succulent group /
by: Van Jaarsveld, Ernst J.
Published: (1994)

The genus Cyrtandra (Gesneriaceae) in the South Pacific /
by: Gillett, George Willson, 1917-
Published: (1973)

Some grasses of south western Nigeria.
by: Townrow, Jocelyn E. S.
Published: (1959)

A handbook of some south Indian grasses /
by: Rangachari, K.
Published: (1921)

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

Oaks of North America /
by: Miller, Howard A.
Published: (1985)

Field guide to the orchids of New South Wales and Victoria /
by: Bishop, Anthony, 1954-1995
Published: (2000)

Field guide to the orchids of New South Wales and Victoria /
by: Bishop, Anthony
Published: (1996)

The grasses in Elliott's "Sketch of the botany of South Carolina and Georgia" /
by: Lamson-Scribner, F.
Published: (1901)

Wild violets of North America /
by: Baird, Viola Brainerd
Published: (1942)

Field guide to the palms of the Americas /
by: Henderson, Andrew, 1950-
Published: (1995)

Manual of grasses for North America /
Published: (2007)

Manual of grasses for North America /
Published: (2007)

A revision of Festuca (Poaceae: Loliinae) in South American paramos /
by: Stancik, Daniel
Published: (2007)

The Scrophulariaceae of eastern temperate North America /
by: Pennell, Francis Whittier, 1886-
Published: (1935)