Presence of the orchid Oncidium maduroi (Orchidaceae: Oncidiinae) in Costa Rica

Orchid florula of Parque Nacional Manuel Antonio, Quepos, Costa Rica

Horichia Jenny

The Lankester Catalogue of Costa Rican Orchidaceae

Phylogenetics of Stelis and closely related genera (Orchidaceae: Pleurothallidinae)

Orchidaceae werckleanae: typification of Costa Rican orchid species described from collections by K. Wercklé

The New Refugium Botanicum. Leptotes bicolor

The New Refugium Botanicum. Cattleya dowiana

Macradenia R.Br.

The New Refugium Botanicum. Kegeliella kupperi

Lophiaris Raf.

Plectrophora Focke

Lophiarella Szlach., Mytnik & Romowicz

The New Refugium Botanicum. Pleurothallis luna-crescens

Two new species and a new record of Epidendrum (Orchidaceae: Laeliinae) from Costa Rica

Orchid taxonomy on a global scale: a network for data verification

Oncidium Sw. [with a new species, Oncidium coquianum]

The new Refugium Botanicum. Maxillariella (Maxillaria) tenuifolia

Phragmipedium humboldtii (Warsz.) J.T. Atwood & Dressler: on the correct name for the Central American long-petaled Phragmipedium; again

Orquídeas, Tesoro de Colombia