Thien, L. B., T. L. Sage, T. Jaffre, P. Berhnard, V. Pontieri, P. H. Weston, D. Malloch, H. Azuma, S.W. Graham, M. A. McPherson, H. S. Rai, R. F. Sage & J.-L. Dupre. 2003. The Population Structure and Floral Biology of Amborella trichopoda. Annals of the Missouri Botanical Garden 90: 466-490.
Usher Posluszny and P. Barry Tomlinson. Aspects of infloresence and floral development in the putative basal angiosperm Amborella trichopoda (Amborellacea). 2003, Can. J. Botany 81, 1-12.
Peter K. Endress. The flowers in extant basal angiosperms and inferences on ancestral flowers. 2001, Int. J. Plant Sc. 162, 111-1140.