TY - JOUR T1 - Phylogenetic relationships in the Mediterranean Helichrysum (Asteraceae, Gnaphalieae) based on nuclear rDNA ITS sequence data JF - Australian Systematic Botany Y1 - 2004 A1 - M. Galbany-Casals A1 - N. Garcia-Jacas A1 - A. Susanna VL - 17 ER -