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)

Hedwigia.

v.11 (1872)

Hedwigia.

v.12 (1873)