Two new taxa of Festuca (Poaceae) from the southeastern Iberian Peninsula

A new species and a new combination of the genus Arisaema (Araceae) from China

Phylogeny and morphology of Phillipsia hydei sp. nov. (Sarcoscyphaceae) from Thailand

Cousinia sharifii, a new species of Cousinia sect. Cynaroideae (Asteraceae) from NW Iran

Revised description, systematic affinities, and biogeographic considerations of the Fijian endemic Aristolochia vitiensis (Aristolochiaceae)