Buchwaldoboletus xylophilus and Phlebopus portentosus, two non-ectomycorrhizal boletes from tropical China

Lepidaploa restingae (Asteraceae: Vernonieae), a new species from Northeastern Brazil

Alternaria guilanica sp. nov., a new fungal pathogen causing leaf spot and blight on eggplant in Iran

Taxonomy and phylogenetic appraisal of Leptosphaeria chatkalica sp. nov. (Leptosphaeriaceae, Pleosporales) from Uzbekistan

Taraxacum assemanii represents a new section: A revision of the misinterpreted Taraxacum primigenium, and the elucidation of the enigmatic Taraxacum section Primigenia (Compositae, Crepidinae)

Two new species of Aristolochia series Thyrsicae (Aristolochiaceae) from southern Central America, with comments on morphologically similar species

Chichimecactus (Cactoideae, Cactaceae), a new genus based on molecular characterisation of highly endangered Strombocactus species

Morphological variation in Bessera (Asparagaceae: Brodiaeoideae) allows for the recognition of two new species

Two new species of nopal (Opuntia, Cactaceae) from the Baja California Peninsula (Mexico)

Expansion of the orchid genus Coelogyne (Arethuseae; Epidendroideae) to include Bracisepalum, Bulleyia, Chelonistele, Dendrochilum, Dickasonia, Entomophobia, Geesinkorchis, Gynoglottis, Ischnogyne, Nabaluia, Neogyna, Otochilus, Panisea and Pholidota

Cytotaxonomical remarks on Loncomelos visianicum (Hyacinthaceae), a poorly known species endemic to Croatia

Paepalanthus uai (Eriocaulaceae), a new name for the later homonym Paepalanthus petraeus Echtern. & Trovó