The Orchidaceae of Ruiz & Pavón's "Flora Peruviana et Chilensis". A taxonomic study. II
Potamogeton schweinfurthii in the Iberian Peninsula
Acacia cyclops A. Cunn. ex G. Don (Leguminosae) in Italy: first cases of naturalization
Ethesia tanquana (Ornithogaloideae, Hyacinthaceae), a new species from the Tanqua Karoo (South Africa), with notes on E. haalenbergensis
A new species of Silene sect. Dipterosperma (Caryophyllaceae) from Sicily
Check-list of microscopic protosteloid amoebae from the Southwest of Europe
Ophrys × castroviejoi (Orchidaceae), nuevo híbrido para España
Burmeistera minutiflora (Campanulaceae-Lobelioideae), a new species from the high Andes of Antioquia (Colombia) with the smallest flowers in the genus
Reproductive phenology of three species of Gelidiales (Rhodophyta) in two macroalgal communities from Tenerife (Atlantic Ocean, Canary Islands, Spain)
Does Tamarix dalmatica (Tamaricaceae) occur in Spain?
Novedades en Centronia y Meriania (Merianieae, Melastomataceae) y revisión taxonómica de Meriania grupo brachycera