Fior, S., Karis, P. O. & Anderberg, A. A. 2003: Phylogeny, taxonomy and systematic position of Clethra (Clethraceae, Ericales) with notes on biogeography: evidence from plastid and nuclear DNA sequences. – Int. J. Pl. Sci. 164: 997-1006

Title	Phylogeny, taxonomy and systematic position of Clethra (Clethraceae, Ericales) with notes on biogeography: evidence from plastid and nuclear DNA sequences
Authorship	Fior, S., Karis, P. O. & Anderberg, A. A.
Date published	2003
Volume	164
In journal	Int. J. Pl. Sci.
Pages	997-1006