I. The genera Pedilanthus and Cubanthus, and other American Euphorbiaceae, by Charles Frederick Millspaugh. II. Two new stonecrops from Guatemala, by Raymond Hamet.

v.2:no.9(1913)

Genus Labordia. Hawaiian Euphorbiaceae, Labiatae and Compositae. By Earl Edward Sherff.

v. 17:no.6(1939)

Flora of Peru : Euphorbiaceae, spurge family / J. Francis MacBride.

v.13:pt.3A:no.1 (1951) [Euphorbiaceae]

Genus Labordia. Hawaiian Euphorbiaceae, Labiatae and Compositae. By Earl Edward Sherff.

v.17:no.6:index(1939)

Contributions to North American Euphorbiaceae-- v: 1. "Euphorbia adenoptera" in North America. 2. Chamaesyceae novae. 3. Notulae hypericifoliaearum. By Charles Frederick Millspaugh.

v.2:no.10(1914)