Multivariate morphometric analysis of the Stipa turkestanica group (Poaceae: Stipa sect. Stipa) Marcin NobisEwelina KlichowskaKaja Rola Original Article Open access 13 October 2015 Pages: 137 - 153
Morphological variation of Gentiana section Chondrophyllae in South America and taxonomic implications Simon PfanzeltKlaus Bernhard von Hagen Original Article 30 October 2015 Pages: 155 - 172
Morphology and leaf anatomy of Setaria s.l. (Poaceae: Panicoideae: Paniceae) and its taxonomic significance Sandra S. AliscioniJuan C. OspinaNatalia E. Gomiz Original Article 13 October 2015 Pages: 173 - 185
Towards a monophyletic classification of Lejeuneaceae IV: reinstatement of Allorgella, transfer of Microlejeunea aphanella to Vitalianthus and refinements of the subtribal classification Julia BechtelerGaik Ee LeeJochen Heinrichs Original Article 20 October 2015 Pages: 187 - 201
Problems with generic delimitation in the Odontoglossum complex (Orchidaceae, Oncidiinae) and an attempt for a solution Marta KolanowskaDariusz L. Szlachetko Original Article Open access 23 November 2015 Pages: 203 - 217
Dissection of leaf morphological traits from isolated and declined relict populations of Ulmus laevis reveals putative random ecotype evolution Kristine Vander MijnsbruggeRaphaƫlle Le ClercqBoudewijn Michiels Original Article Open access 05 November 2015 Pages: 219 - 229
Phylogeny of Isolepis (Cyperaceae) revisited: non-monophyletic nature of I. fluitans sensu lato and resurrection of I. lenticularis Yu ItoJan-Adriaan ViljoenA. Muthama Muasya Short Communication 30 October 2015 Pages: 231 - 238
TOPO6: a nuclear single-copy gene for plant phylogenetic inference Frank R. Blattner Short Communication 24 October 2015 Pages: 239 - 244