Description of a new genus in the natural order of rubiacea, called Rudgea /

The Rubiaceae of Venezuela /
by: Standley, Paul Carpenter, 1884-1963
Published: (1931)

The Rubiaceae of Ecuador /
by: Standley, Paul Carpenter, 1884-1963
Published: (1931)

The Rubiaceae of Colombia /
by: Standley, Paul Carpenter, 1884-1963
Published: (1930)

Descriptions of a new species of Opercularia /
by: Young, Thomas, 1773-1829
Published: (1797)

The description of a new plant /
by: Garden, Alexander, 1730-1791
Published: (1756)

Observations on Alibertia, with description of a new species of that genus /
by: Mello, Joaquim Corrêa de, 1816-1877
Published: (1873)

On the African species of the genus Coffea, Linn /
by: Hiern, William Philip, 1839-
Published: (1880)

Description of Callicocca ipecacuanha /
by: Avellar Brotero, Felix de, 1744-1828
Published: (1802)

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

Anthocephalus chinensis (Lam.) A. Rich. ex Walp. : Kadam, Rubiaceae, Madder family /
by: Lugo, Ariel E.
Published: (1984)

Observations on Nauclea gambin : the plant producing the drug called gutta gambeer ; with characters of two other species /
by: Hunter, William
Published: (1808)

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

Etude biologique et morphologique de la tribu des Gardenices (Rubiacees).
by: Hallé, Francis
Published: (1967)

Le pollen et les stomates des gardéniées (Rubiacées) du Gabon : morphologie et tendances évolutives /
by: Keddam-Malplanche, Monique
Published: (1985)

The genus Gouldia (Rubiaceae).
by: Fosberg, F. Raymond (Francis Raymond), 1908-1993
Published: (1937)

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

Revision of the genus Psyllocarpus (Rubiaceae) /
by: Kirkbride, Joseph H.
Published: (1979)

Revision of the genus Psyllocarpus (Rubiaceae) /
by: Kirkbride, Joseph H.
Published: (1979)

Indole and biogenetically related alkaloids /
Published: (1980)

An illustration of the genus Solandra /
by: Salisbury, R. A. (Richard Anthony), 1761-1829
Published: (1802)

Description of a new genus belonging to the natural family of plants called Scrophularinæ /
by: Don, David, 1799-1841
Published: (1827)

Description of a new genus of mammiferous quadrapeds of the order Edentata /
by: Harlan, Richard, 1796-1843
Published: (1826)

The character of several genera in the natural order of coniferæ : with remarks on their stigmata, and cotyledons /
by: Salisbury, R. A. (Richard Anthony), 1761-1829
Published: (1807)

Description of a new genus of plants belonging to the order Nymphæaceæ /
by: Wallich, N. Nathaniel, 1786-1854
Published: (1827)

Descriptions of several species of Pancratium /
by: Salisbury, R. A. (Richard Anthony), 1761-1829
Published: (1794)

Descriptions of four species of Cypripedium /
by: Salisbury, R. A. (Richard Anthony), 1761-1829
Published: (1791)

Description of a new genus of Linneæ /
by: Babington, Charles Cardale, 1808-1895
Published: (1845)

Descriptions of a new genus of plants called Araujia, and of a new species of Passiflora /
by: Avellar Brotero, Felix de, 1744-1828
Published: (1818)

Description of a new genus of plants belonging to the natural family Bignoniaceæ /
by: Don, David, 1799-1841
Published: (1841)

Description of a new species of the genus Pinus /
by: Douglas, David, 1799-1834
Published: (1833)

Description of a new species of the genus Chameleon /
by: Stutchbury, Samuel
Published: (1837)

Descriptions of two new species of the genus Orbicula /
by: Sowerby, George Brettingham, 1788-1854
Published: (1826)

On a new genus of the order Rodentia /
by: Brookes, Joshua
Published: (1833)

Observations on a new genus of plants, belonging to the natural order Gastromyci /
by: Greville, Robert Kaye, 1794-1866

Descriptions of three species of the genus Glareola /
by: Leach, William Elford, 1790-1836
Published: (1822)

Notes on Tarphii, with the description of an allied genus /
by: Wollaston, Thomas Vernon, 1822-1878
Published: (1862)