The genus Callitriche (Plantaginaceae, Callitricheae) in Australasia and Oceania

Thalictrum fusiforme (Ranunculaceae), described from southeastern Xizang (Tibet), China, is merged with T. rostellatum, a Sino-Himalayan species

Clarification of morphological characters and geographical distribution of Artemisia neosinensis (Asteraceae, Anthemideae), a strikingly misunderstood species from China

Geographical and ecological distribution of native bamboo species in San Luis Potosí, Mexico

Cirsium paludigenum and C. zhejiangense (Asteraceae) are synonymous with C. sieboldii and C. yezoense

A synthesis of the Chiococceae tribe (Cinchonoideae, Rubiaceae) in Mexico: morphology, diversity, and endemism

Notes on Glossadelphus M. Fleisch. (Hypnaceae, Bryophyta) in China

Novelties in the genus Polygonum (Polygonaceae) in Turkey

Taraxacum sect. Erythrocarpa in Europe in the Alps and eastwards: A revision of a precursor group of relicts

Rediscovery and IUCN threat assessment of Themeda saxicola (Poaceae: Andropogoneae), an endemic grass from the Eastern Ghats, India