Are Asteraceae 1.5 billion years old? A reply to heads

Syst Biol. 2012 May;61(3):522-32. doi: 10.1093/sysbio/syr121. Epub 2012 Jan 2.

Authors

Ulf Swenson¹, Stephan Nylinder, Steven J Wagstaff

Affiliation

¹ Department of Phanerogamic Botany, Swedish Museum of Natural History, PO Box 50007, 10405 Stockholm, Sweden. ulf.swenson@nrm.se

PMID: 22213711
DOI: 10.1093/sysbio/syr121

No abstract available

Publication types

Research Support, Non-U.S. Gov't

MeSH terms

Animals
Asteraceae / classification*
Phylogeny*