Crassula /

North American species of Agrostis /
by: Hitchcock, A. S. (Albert Spear), 1865-1935
Published: (1905)

Untersuchungen über Abstammung und Heimat der Negerhirse (Pennisetum americanum (L.) K. Schum.).
by: Leeke, Paul, 1893-
Published: (1907)

Comparative embryology of angiosperms /
by: Johri, B. M.
Published: (1992)

Breeding oilseed brassicas /
Published: (1993)

Begoniaceae, edition 2 /
by: Golding, Jack
Published: (2002)

Grasses of the Pacific slope : including Alaska and the adjacent islands : plates and descriptions of the grasses of California, Oregon, Washington, and the north-western coast, including Alaska /
by: Vasey, George, 1822-1893
Published: (1892)

Global seagrass research methods /
Published: (2001)

Le livre des orchidées,
by: Kerchove de Denterghem, Oswald, comte de, 1844-1906
Published: (1894)

Keimungsphysiologie der graser (gramineen) eine lebensgeschichte des reifenden, ruhenden und keimenden grassamens /
by: Lehmann, Ernst, 1880-
Published: (1931)

Global seagrass research methods /
Published: (2001)

Initial events and inter-organ relations during senescence of orchid (Cymbidium) flowers /
by: Woltering, Ernst J., 1955-
Published: (1990)

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

The Scrophulariaceae of the western Himalayas /
by: Pennell, Francis Whittier, 1886-
Published: (1943)

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

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

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

Systematics of Coursetia (Leguminosae-Papilionoideae) /
by: Lavin, Matthew T., 1956-
Published: (1988)

The teeth of the lion : the story of the beloved and despised dandelion /
by: Sanchez, Anita, 1956-
Published: (2006)

Biogeography and systematics of Poitea (Leguminosae) : inferences from morphological and molecular data /
by: Lavin, Matthew T., 1956-
Published: (1993)

Cone-bearing trees of the Pacific coast /
by: Bowers, Nathan A. (Nathan Abbott), 1886-
Published: (1942)

Phalaenopsis : a monograph /
by: Christenson, Eric A., 1956-
Published: (2001)

Cactaceae : with illustrated keys of all tribes, sub-tribes and genera /
by: Marshall, W. Taylor (William Taylor), 1886-1957
Published: (1941)

A monograph on the genus Heuchera /
by: Rosendahl, Carl Otto, 1875-1956
Published: (1936)

Aristida purpurea nutt., and its allies /
by: Merrill, Elmer D. (Elmer Drew), 1876-1956
Published: (1901)

Notes on grasses and forage plants of the southeastern states /
by: Kearney, Thomas H. (Thomas Henry), 1874-1956
Published: (1895)

Studies on American grasses : a revision of the North American species of Bromus occurring north of Mexico /
by: Shear, C. L. (Cornelius Lott), 1865-1956
Published: (1900)

Beitrage zur orchideenkunde von Colombia /
by: Schlechter, Rudolf, 1872-1925
Published: (1924)

The book of palms = Das Buch der Palmen = Le livre des palmiers : the complete plates /
by: Martius, Karl Friedrich Philipp von, 1794-1868
Published: (2022)

Artkreuzungen in der Gattung Pisum : insbesondere zwischen P. sativum L. und P. abyssinicum Braun /
by: Rosen, Gösta von
Published: (1944)

Abbildungen und Beschreibung aller bis jetzt bekannten Getreidearten mit Angabe ihrer Kultur und Nutzen in acht Heften... /
by: Krause, Johann Wilhelm, -1842
Published: (1837)

Die Cucurbitaceen : Beiträge zur Anatomie, Physiologie, Morphologie, Biologie, Pathologie und Systematik /
by: Zimmermann, A. (Albrecht), 1860-
Published: (1922)

Anatomie der angiospermen-samen /
by: Netolitzky, Fritz, 1875-1945
Published: (1926)

Orchidaceae Perrierianae. : Ein beitrag zur orchideenkunde der insel Madagaskar /
by: Schlechter, Rudolf, 1872-1925
Published: (1925)

Monographie und iconographie der orchideen Europas und des Mittelmeergebietes /
by: Keller, Gottfried, 1873-1945
Published: (1925)

Orchideologiae Sino-Japonicae prodromus. : Eine kritische besprechung der orchideen Ost-Asiens /
by: Schlechter, Rudolf, 1872-1925
Published: (1919)

Revision der Sektion Chronopus Bge. der Gattung Astragalus L. /
by: Ott, Eugen
Published: (1978)