Revisions in the South American Calandrinia caespitosa complex (Montiaceae)
Description of coccoid cyanoprokaryote Nisada stipitata morphogen. et sp. nov. from the supralittoral zone in the tropical Mexican Pacific
Drosera magnifica (Droseraceae): the largest New World sundew, discovered on Facebook
A new natural hybrid of Sphagneticola (Asteraceae, Heliantheae) from Guangdong, China
A new species of Miliusa (Annonaceae) from the Western Ghats of Karnataka, India
Microcostatus salinus sp. nov., a new benthic diatom (Bacillariophyceae) from esturarine intertidal sediments, Japan
Williamsella iraqiensis sp. nov., a new diatom (Bacillariophyta, Fragilariophyceae) from Sawa Lake, South Iraq
Primulina cordistigma, a new species of Gesneriaceae from Guangdong, China and supplementary and emendated description of floral morphology of P. yangchunensis
Habenaria sahyadrica (Orchidaceae, Orchideae) a new species from the Western Ghats (India) with critical notes on allied taxa