Why polyploid exceptionalism is not accompanied by reduced extinction rates Donald A. Levin Invited Review 17 November 2018 Pages: 1 - 11
Novel reports of laticifers in Moraceae and Urticaceae: revisiting synapomorphies Cristina R. MarinhoSimone P. Teixeira Original Article 04 October 2018 Pages: 13 - 31
Systematics of Onobrychis sect. Heliobrychis (Fabaceae): morphology and molecular phylogeny revisited Akram KavehShahrokh Kazempour-OsalooGerald M. Schneeweiss Original Article 02 November 2018 Pages: 33 - 48
What is Seseli diffusum? A comparative morphological and molecular appraisal of a critical species of the Umbelliferae Michael PimenovGalina DegtjarevaEkaterina Zakharova Original Article 07 November 2018 Pages: 49 - 59
Phylogeny of Fargesia (Poaceae: Bambusoideae) and infrageneric adaptive divergence inferred from three cpDNA and nrITS sequence data Yu-Qu ZhangYun ZhouYi Ren Original Article 27 October 2018 Pages: 61 - 75
Phylogenetic placement of the Peruvian-endemic genus Machaerophorus (Brassicaceae) based on molecular data and implication for its systematics Diego L. SalariatoMarco A. Cueva ManchegoIhsan A. Al-Shehbaz Original Article 03 November 2018 Pages: 77 - 87
Low genetic differentiation between two morphologically and ecologically distinct giant-leaved Mexican oaks Ana L. Albarrán-LaraRemy J. PetitKen Oyama Original Article 16 November 2018 Pages: 89 - 101