Studies on the achene morphology of Turkish species of Scorzonera L. (Asteraceae) using light and scanning electron microscopy

Seven new southeastern Brazilian species of Myrcia (Myrtaceae)

Preliminary phylogeny of Fordiophyton (Melastomataceae), with the description of two new species

Encyonema aquasedis sp. nov. and Kurtkrammeria salesopolensis sp. nov.: two new freshwater diatom species (Cymbellales, Bacillariophyceae) from an oligotrophic reservoir in southeastern Brazil

Nitzschia papillosa (Bacillariaceae, Bacillariophyta): a new species from a Brazilian salt marsh

A new species of Centaurea (Asteraceae) from East Anatolia, Turkey

Zingiber sabuanum (Zingiberaceae): a new species from Kerala, India

Hijmania, a replacement name for Maria (Moraceae)