Redescription of Clitocybe umbrinopurpurascens (Basidiomycota, Agaricales) and revision of Neohygrophorus and Pseudoomphalina
New combinations for two species of Galium (Rubiaceae) from southern Brazil
A nomenclatural revision of Quercus acutifolia, Q. conspersa and Q. grahamii (Lobatae, Fagaceae)
Salix nebrodensis (Salicaceae), a new species from Sicily
Resolution of polyphyly in Pueraria (Leguminosae, Papilionoideae): The creation of two new genera, Haymondia and Toxicopueraria, the resurrection of Neustanthus, and a new combination in Teyleria
A new species of Ephedra (Ephedraceae, Ephedrales) from India
Tulipa jacquesii (Liliaceae), a new species from Western Kyrgyzstan
NOVAE GESNERIACEAE NEOTROPICARUM XIX: A third, new species of the elusive Anetanthus found in Guyana
Pueraria stracheyi, a new synonym to Apios carnea (Fabaceae)
Polulichloris henanensis gen. et sp. nov. (Trebouxiophyceae, Chlorophyta), a novel subaerial coccoid green alga