Type	Article
Authors(s)	Rothfels CJ, Larsson A, Kuo L-Y, Korall P, Chiou W-L, Pryer KM.
Year	2012a.
Title	Overcoming deep roots, fast rates, and short internodes to resolve the ancient rapid radiation of eupolypod II ferns.
Periodical	Systematic Biology
Volume	61
Page(s)	490–509