Contributions from the United States National Herbarium

v.50(2004)

Contributions from the United States National Herbarium

v.51(2005)

Contributions from the United States National Herbarium

v.52(2005)

Contributions from the United States National Herbarium

v.53(2006)

Revue botanique :recueil mensuel ... /redige, avec le concours de plusieurs savants, par P. Duchartre.

v.1 (1845-1846)

Leaflets of botanical observation and criticism /by Edward L. Greene.

v.1 (1903-1906)

Leaflets of botanical observation and criticism /by Edward L. Greene.

v.2 (1910-1912)

Hedwigia.

v.2 (1858-1863)

Hedwigia.

v.3 (1864)

Hedwigia.

v.4 (1865)

Hedwigia.

v.5 (1866)

Hedwigia.

v.6 (1867)

Hedwigia.

v.7 (1868)

Hedwigia.

v.8-9 (1869-1870)

Hedwigia.

v.10 (1871)