Worldwide Maple Diversity, Piet C. de Jong, Ph.D., Von Gimborn Arboretum, Utrecht University, 2002 Originally published in The Proceedings of The International Maple Symposium, 2002. The Maple Society Open Science Initiative presents the first ever digital edition of this important and frequently referenced paper, which updated the the Acer classification presented by de Jong in Maples of the World in 1996, […]
A lecture by Dr P. C. de Jong: The Evolution of the Reproductive Organs of Maples; Analyses of Morphology and Flowering in Light of the Phylogeny of the Genus. This lecture, originally presented in 2014 at the International Maple Symposium at the Morris Arboretum, considers both the evolution of maple flowers and fruit and the […]
