Redescription and typification of Dendropanax umbellatus (Araliaceae)

Twelve new records of Melastomataceae from northern Peru

Magnolia napoensis (subsect. Talauma, Magnoliaceae): a new species from the Amazonian lowlands of Ecuador and Peru

A new species of Phragmipedium (Orchidaceae: Cypripedioideae) from Peru

Contributions to the Andean Senecioneae (Compositae)—II. Werneria lanatifolia, a new species from central Andes

Contributions to the Andean Senecioneae (Compositae)—I. Two new species of Werneria

Two new species of Nasa (Loasaceae) from Andean South America

Draba ancashensis (Brassicaceae; Cruciferae), a new species from Peru and a key to the Peruvian species of the genus

Two new Peruvian species of Brayopsis (Brassicaceae; Cruciferae), and a key to the species

Towards a better understanding of Xenophyllum esquilachense (Senecioneae, Compositae), a poorly known Andean species