Sedum of the trans-Mexican volcanic belt : an exposition of taxonomic methods /

Handbook of cultivated sedums /
by: Evans, Ronald L.
Published: (1983)

Trans Mexican Volcanic Belt field guide /
by: Nelson, Stephen A.
Published: (1986)

Cacti of the Trans-Pecos & adjacent areas /
by: Powell, A. Michael
Published: (2004)

Grasses of the Trans-Pecos and adjacent areas /
by: Powell, A. Michael
Published: (1994)

Revision of the Mexican species of Cyperus (Cyperaceae) /
by: Tucker, Gordon C. (Gordon Charles), 1957-
Published: (1994)

A taxonomic revision of Lamium (Lamiaceae) /
by: Mennema, J.
Published: (1989)

Taxonomic revision of Ficus sect. Pharmacosycea (Moraceae) /
by: Pederneiras, Leandro Cardoso, et al.
Published: (2019)

A taxonomic revision of the genus Origanum (Labiatae) /
by: Ietswaart, J. H.
Published: (1980)

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

Taxonomic revision of Lundia DC. (Bignoniaceae, Bignonieae) /
by: Kaehler, Miriam, et al.
Published: (2021)

A taxonomic study on the grasses of Pennsylvania : a dissertation /
by: Pohl, Richard Walter, 1916-
Published: (1947)

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

The taxonomic status of Pentachaeta and Chaetopappa with a revision of Pentachaeta /
by: Van Horn, Gene S.
Published: (1973)

Taxonomic revision of the Chiliotrichum group sensu stricto (Compositae: Astereae) /
by: Bonifacino, José M. (José Mauricio)
Published: (2009)

A taxonomic study of the Ranunculus hispidus Michaux complex in the Western Hemisphere /
by: Duncan, Thomas, 1948-
Published: (1980)

The genus Pelea A. Gray. : <Rutaceae, Evodiinae.> A taxonomic monograph /
by: Stone, Benjamin C. (Benjamin Clemens), 1933-
Published: (1969)

The genus Lycopersicon ; an historical, biological, and taxonomic survey of the wild and cultivated tomatoes /
by: Luckwill, Leonard C.
Published: (1943)

A taxonomic revision of the genus Acriopsis Reinwardt ex Blume (Acriopsidinae, Orchidaceae) /
by: Minderhoud, M. E.
Published: (1986)

Taxonomic studies on Polish species of the genus Vicia L. = Studia systematyczne nad polskimi gatunkami rodzaju Vicia L. /
by: Kostrakiewicz, Kazimierz
Published: (1976)

Cacti of Texas, a field guide : with emphasis on the Trans-Pecos species /
by: Powell, A. Michael
Published: (2008)

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)

The genus Phlox /
by: Wherry, Edgar T. (Edgar Theodore), 1885-1982
Published: (1955)

Methods in Arabidopsis research /
Published: (1992)

Global seagrass research methods /
Published: (2001)

Global seagrass research methods /
Published: (2001)

Global seagrass research methods /
Published: (2001)

The central Virginia volcanic-plutonic belt : an island arc of Cambrian(?) age /
by: Pavlides, Louis, 1921-
Published: (1981)

The central Virginia volcanic-plutonic belt : an island arc of Cambrian(?) age /
by: Pavlides, Louis, 1921-
Published: (1981)

Identifying grasses : data, methods and illustrations /
by: Clifford, H. T. (Harold Trevor)
Published: (1977)

Reproductive biology of angiosperms : concepts and laboratory methods /
by: Mangla, Yash, et al.
Published: (2022)

Geology of volcanic rocks in the south half of the Ishpeming greenstone belt, Michigan /
by: Bornhorst, Theodore J.
Published: (1993)

Modern methods in orchid conservation : the role of physiology, ecology, and management /
Published: (1989)

Select orchidaceous plants /
by: Warner, Robert
Published: (1975)

The Mammillaria handbook : with descriptions, illustrations, and key to the species of the genus Mammillaria of the Cactaceae.
by: Craig, Robert T.
Published: (1945)

The Australian Paniceae (Poaceae) /
by: Webster, Robert D. (Robert Dale), 1950-
Published: (1987)

The boojum and its home /
by: Humphrey, Robert R. (Robert Regester), 1904-
Published: (1974)