Lewis, G. P., Schrire, B., Mackinder, B. & Lock, M. (ed.) 1998: Caesalpinia. A revision of the Poincianella-Erythrostemon group

Title	Caesalpinia. A revision of the Poincianella-Erythrostemon group
Authorship	Lewis, G. P., Schrire, B., Mackinder, B. & Lock, M. (ed.)
Publisher	Kew
Date published	1998