Bidens

An experimental study of the genus Bidens (Asteraceae) in the Hawaiian Islands

by George W. Gillett and Elvera K. S. Lim.

Studies in the genus Bidens. III

by Earl Edward Sherff.

Effect of different sucrose concentrations and gibberllic acid on anatomy of bidens radiata Thuill. and B. pilosa L.

Liisa Kaarina Simola

Further notes upon the flora of the Hawaiian Islands: Notes on certain Coreopsideae (Bidens L. and Coreopsis L.) of Mexico and southeastern Africa

by Earl Edward Sherff

The genus Bidens

by Earl Edward Sherff ; B.E. Dahlgren, editor.

The genus Bidens ...

by Earl Edward Sherff.

New entities in the genus Cheirodendron Nutt. ex. Seem. (fam. Araliaceae) from the Hawaiian Islands: Some new or otherwise noteworthy members of the genus Bidens L. (fam. Compositae) from tropical east Africa. Dahlia Moorei, a new dahlia (fam. Compositae) from northwestern Hidalgo. Two Hawaiian species of the genus Sophora L. (fam. Leguminosae)

By Earl Edward Sherff

The diversity and history of Polynesian Bidens, section Campylotheca

by George W. Gillett.

Karpologie und Karpobiologie der tschechoslowakischen Vertreter der Gattung Bidens.

Marie Lhotská

Ethnobotany of the Hawaiians

by Beatric H. Krauss