Araceae from the Early Cretaceous of Portugal: Evidence on the Emergence of Monocotyledons

Autor: Friis, Else Marie, Pedersen, Kaj Raunsgaard, Crane, Peter R.
Zdroj: Proceedings of the National Academy of Sciences of the United States of America, 2004 Nov . 101(47), 16565-16570.
Databáze: JSTOR Journals