Chris Humphries, cladistics, and connections / David M. Williams, Kåre Bremer, Sandra Knapp -- Ontogeny and systematics revisited : developmental models and model organisms / Stephen Blackmore, Alexandra H. Wortley -- Rooted in cladistics : Chris Humphries, conservation - and beyond? / Richard I. Vane-Wright -- Do we need to describe, name, and classify all species? / Quentin D. Wheeler -- Floras to phylogenies : why descriptive taxonomy matters / Sandra Knapp, J. Robert Press -- Island hot spots : the challenge of climate change / David Bramwell -- Endemism and evolution of the Macaronesian flora / Mark A. Carine ... [et al.] -- Early British collectors and observers of the Macaronesian flora : from Sloane to Darwin / Javier Francisco-Ortega ... [et al.] -- Monophyly and the two hierarchies / Olivier Rieppel -- Beyond belief : the steady resurrection of phenetics / David M. Williams, Malte C. Ebach, Quentin D. Wheeler -- Monographic effects on the stratigraphic distribution of brachiopods / Gordon B. Curry -- The eukaryote tree of life / Diana Lipscomb -- Tethys and teleosts / Peter L. Forey -- East-West continental vicariance in Eucalyptus subgenus Eucalyptus / Pauline Y. Ladiges, Michael J. Bayly, Gareth J. Nelson -- Wallacea deconstructed / Lynne R. Parenti, Malte C. Ebach