Three unpublished letters by Felix de Avelar Brotero reveal new information on his herbarium and types
A new record of Abutilon grandifolium (subfamily Malvoideae, Malvaceae) from Qena Governorate, Egypt
Oricymba sagarensis (Gandhi) comb. nov., an endemic diatom from the Western Ghats, India
Phylogeny of Aspergillus section Terrei with two new records from the China General Microbiological Culture Collection Centre
Towards a better understanding of Xenophyllum esquilachense (Senecioneae, Compositae), a poorly known Andean species
Field identification of Eriogonum corymbosum vars. nilesii and aureum (Polygonaceae)
Taxonomic and nomenclatural notes on Sorbus foliolosa and related taxa (Rosaceae)