Lintersemina (Rubiaceae: Condamineeae), a new and enigmatic genus from the Magdalena Medio Region of Colombia
A new species and two new records of Amanita (Amanitaceae; Basidiomycota) from South Korea
Notes on the genus Euastrum (Desmidiaceae) in Brazil, with description of a new species
Thomas Radcliffe Comber (1837–1902), his contribution to the diatoms recorded in the Catalogue of African Plants Collected by Dr. Friedrich Welwitsch in 1853–1861 (1898–1901) with notes on nomenclatural issues and biogeographical implications
Discovery of Wilsonosiphonia fujiae (Rhodomelaceae, Rhodophyta) from the Maldives Islands and transfer of Polysiphonia rhizoidea from Hawaiʻi to Wilsonosiphonia
Two new species of Jatropha (Euphorbiaceae) from limestone outcrops in Brazilian seasonally dry tropical forests
Lectotypification of six names of species of Scabiosa s.l. (Caprifoliaceae) endemic to North Africa and related taxonomic notes
Notes on the type specimen of Acanthocalyx delavayi (Caprifoliaceae) at Herbarium of the National Museum of Natural History in Paris (P)
Kalanchoe ×hankeyi [= K. longiflora × K. sexangularis] (Crassulaceae subfam. Kalanchooideae), a new nothospecies from South Africa
Rediscovery of Pseudobartsia glandulosa (Orobanchaceae), a little known, critically endangered herb after 179 years from India, and first report from Eastern Himalayan state Arunachal Pradesh
