Examination and comparison of Fragilaria candidagilae sp. nov. with type material of Fragilaria recapitellata, F. capucina, F. perminuta, F. intermedia and F. neointermedia (Fragilariales, Bacillariophyceae)
Lacuneolimna gen. nov., Lacuneolimna zalokariae comb. nov. and Lacuneolimna novagallia spec. nov. (Bacillariophyceae) from the French Guiana diatom freshwater flora
Revision of the genus Costularia (Cyperaceae: Schoeneae) for the flora of the Seychelles, including the rediscovery and resurrection of a rare endemic species
A new hybrid and further taxonomic notes on Brazilian tree ferns (Cyatheaceae)
A new species of Maytenus (Celastraceae) from the Brazilian Atlantic Forest, with evidence of molecular phylogeny, and two new synonyms for Maytenus floribunda
Lactarius vividus sp. nov. (Russulaceae, Russulales), a widely distributed edible mushroom in central and southern China
Tropicoporus boehmeriae sp. nov. (Hymenochaetaceae, Basidiomycota) from Thailand, a new member of the Inonotus linteus complex
Paepalanthus echinoides (Eriocaulaceae), a new species from central Brazil with notes on leaf and scape anatomy
Dioscorea flabellispina (Dioscoreaceae), a new endangered species from the Brazilian Atlantic Rainforest
New combinations for East European species of Sabulina (Caryophyllaceae)
Cissus notabilis, a new name for extant Cissus spectabilis (Vitaceae)
