Nomenclatural remarks on Iris orientalis (Iridaceae) and four related names including the Linnaean I. ochroleuca

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

Siphula paramensis V. Marcano & L. Castillo (Icmadophilaceae, Lichenized Fungi), a new species from the high paramo in Venezuela

Reinstatement of Aloe labiaflava (Asphodelaceae subfam. Alooideae), a distinctive species of maculate aloe endemic to the western Mpumalanga province of South Africa

Nuclear ITS/ETS sequence data indicate the membership of Senecio racemulifer, but not S. acutipinnus and S. graciliflorus, within the genus Jacobaea (Asteraceae, Senecioneae)

Forestiera veracruzana (Oleaceae), a new species from the riparian forests of central Veracruz, Mexico

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

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

The acaulescent rosette species of Lupinus L. (Fabaceae) of Colombia and Ecuador including a new species from Colombia

A new species of Actinostachys (Schizaeaceae) from Mindanao, Philippines

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