An early origin of secondary growth: Franhueberia gerriennei gen. et sp. nov. from the Lower Devonian of Gaspé (Quebec, Canada)

A Simple Type of Wood in Two Early Devonian Plants

(2011) P. Gerrienne et al.   SCIENCE

Spore wall ultrastructure in the early lycopsid Leclercqia (Protolepidodendrales) from the Lower Devonian of North America: Evidence for a fundamental division in the lycopsids

(2009) Charles H. Wellman et al.   AMERICAN JOURNAL OF BOTANY

The evolution of plant development in a paleontological context

(2009) C Kevin Boyce   CURRENT OPINION IN PLANT BIOLOGY

Growth, development, and systematics of ferns: Does Botrychium s.l. (Ophioglossales) really produce secondary xylem?1

(2008) Gar W. Rothwell et al.   AMERICAN JOURNAL OF BOTANY

A Fossil Record for Growth Regulation: The Role of Auxin in Wood Evolution1

(2008) Gar W. Rothwell et al.   ANNALS OF THE MISSOURI BOTANICAL GARDEN

The Earliest Land Plants

(2008) Patricia G. Gensel   Annual Review of Ecology Evolution and Systematics