A taxonomic study on Centaurea sect. Rhizocalathium and C. sect. Pseudoseridia (Asteraceae, Cardueae–Centaureinae) in Iran
Porophyllum spathulatum (Asteraceae: Tageteae), a new species from the southern Brazilian coast
Rhaponticoides gokceoglui (Asteraceae), a striking new species from Turkey
Kleinia grandiflora (Asteraceae: Senecioneae), a species and genus newly discovered in Thailand
Moquiniastrum (Gochnatieae, Asteraceae): disentangling the paraphyletic Gochnatia
Baccharis napaea (Asteraceae, Astereae): a new species of subgen. Tarchonanthoides sect. Coridifoliae from the subtropical highlands of southern Brazil
New record of Chaptalia ignota Burkart (Asteraceae) for the Brazilian flora
A synopsis and notes for Baccharis subgen. Tarchonanthoides (Asteraceae: Astereae)