Adelobotrys tessmannii (Merianieae, Melastomataceae) and allies: a refined circumscription and description of two new Amazonian species with notes on their ecology
Senecio eliseae (Compositae, Senecioneae), a new species from the southern Ecuadorian Andes
A new species of Colubrina (Rhamnaceae) of the Amazon region of Ecuador
A new species of Anthurium (Araceae) from Ecuador
Magnolia vargasiana (Magnoliaceae), a new Andean species and a key to Ecuadorian species of subsection Talauma, with notes on its pollination biology
A new species of Chalybea (Blakeeae, Melastomataceae) from the Ecuador-Peru border
Two new species of Gurania (Cucurbitaceae) from South America
A new species of Phaedranassa (Amaryllidaceae) from Ecuador