A new species of Litsea (Lauraceae) from Kerala part of Western Ghats, India
Asarum rosei (Aristolochiaceae), a new species from the Blue Ridge Escarpment of North Carolina, USA
Glaucium alakirensis (Papaveraceae), a new species from Southern Anatolia, Turkey
A new diagnostic character in the roots of the genus Grammosciadium DC. (Apiaceae)
Nomenclatural notes on Piper Linn. (Piperaceae) from India
Aristolochia albopilosa (Aristolochiaceae), a new name for Aristolochia cordata Eastw.
Magnolia chiguila and M. mashpi (Magnoliaceae): two new species and a new subsection (Chocotalauma, sect. Talauma) from the Chocó biogeographic region of Colombia and Ecuador
Miliusa sahyadrica, a new species of Annonaceae from the Western Ghats, India
Seed morphology of 12 taxa of the genus Thalictrum L. (Thalictroideae, Ranunculaceae) and its systematic implication
The identity of Polyalthia florulenta (Annonaceae): a second species of Wangia in China