Scrophulariaceae /

Preliminary notes on the Scrophulariaceae of Peru.
by: Edwin, Gabriel
Published: (1967)

The figwort family (Scrophulariaceae) of British Columbia /
by: Taylor, Thomas Mayne Cunninghame, 1904-1983
Published: (1974)

Scrophulariaceae of the central Rocky mountain states /
by: Pennell, Francis Whittier, 1886-
Published: (1920)

Scrophulariaceae of central Rocky Mountain States.
Published: (1920)

Proceedings of the Second International Workshop on Striga : Ouagadougou, Upper Volta, 5-8 October 1981 /
Published: (1983)

Systematics of Antirrhinum (Scrophulariaceae) in the New World /
by: Thompson, David M. (David Malcolm)
Published: (1988)

Systematics and evolution of Cordylanthus (Scrophulariaceae-Pedicularieae) /
by: Chuang, Tsan-iang, 1933-
Published: (1986)

Striga identification and control handbook /
Published: (1983)

Some growth aspects of Seymeria cassioides /
by: Stangle, Charles M.
Published: (1981)

Aiphanes (Palmae) /
by: Borchsenius, F. (Finn)
Published: (1996)

Revisions of the palm genus Syagrus Mart. and other selected genera in the Cocos alliance /
by: Glassman, Sidney F.
Published: (1987)

Monograph of Desmanthus (Leguminosae-Mimosoideae) /
by: Luckow, M. (Melissa)
Published: (1993)

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

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

Saprophytes pro parte /
by: Maas, P. J. M.
Published: (1986)

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

Parkia (Leguminosae--Mimosoideae) /
by: Hopkins, Helen C. F. (Helen C. Fortune), 1953-
Published: (1986)

100 families of flowering plants /
by: Hickey, Michael
Published: (1988)

Systematics of Oenothera section Oenothera subsection Raimannia and subsection Nutantigemma (Onagraceae) /
by: Dietrich, Werner
Published: (1988)

Revision of Passiflora subgenus Decaloba, section Pseudodysosmia (Passifloraceae) /
by: MacDougal, John Mochrie, 1954-
Published: (1994)

Common families of flowering plants /
by: Hickey, Michael, 1930-
Published: (1997)

Revision of Cymbopetalum and Porcelia (Annonaceae) /
by: Murray, Nancy A.
Published: (1993)

Systematics of Oenothera section Oenothera subsection Oenothera (Onagraceae) /
by: Dietrich, Werner
Published: (1997)

Diversity and classification of flowering plants /
by: Takhtadzhi︠a︡n, A. L. (Armen Leonovich)
Published: (1997)

Revision of Houstonia (Rubiaceae-Hedyotideae) /
by: Terrell, Edward E.
Published: (1996)

100 families of flowering plants /
by: Hickey, Michael
Published: (1981)

Phylogenetic systematics and biogeography of the tribe Robinieae (Leguminosae) /
by: Lavin, Matthew T., 1956-
Published: (1995)

A monograph of Nymphaea subgenus Hydrocallis (Nymphaeaceae) /
by: Wiersema, John Harry
Published: (1987)

Bactris (Palmae) /
by: Henderson, Andrew, 1950-
Published: (2000)

Taxonomy of Agastache section Brittonastrum (Lamiaceae-Nepeteae) /
by: Sanders, Roger William
Published: (1986)

Sapotaceae /
by: Pennington, T. D.
Published: (1990)

The Alibertia group (Gardenieae--Rubiaceae).
by: Persson, Claes, et al.
Published: (2017)

A taxonomic revision of the continental African Bulbophyllinae /
by: Vermeulen, J. J., 1955-
Published: (1987)

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

The Limnocharitaceae /
by: Haynes, Robert R., 1945-
Published: (1992)

Pavonia Cavanilles (Malvaceae) /
by: Fryxell, Paul A.
Published: (1999)