Now showing items 11-20 of 77
A New Pleurothallis from Colombia, with a Note on Ancipitia and Colombiana (Orchidaceae: Pleurothallidinae)
A new species of Pleurothallis from Valle del Cauca, Colombia, is described and illustrated. Pleurothallis ottocari is similar to the Ecuadorian P. scoparum, but differs in the widely elliptic leaf, the smaller flowers, ...
Phylogenetic analysis of Andinia (Pleurothallidinae; Orchidaceae) and a systematic re-circumscription of the genus
Most of the species studied in this paper have previously been placed in either Pleurothallis or Lepanthes. However, at one time or another, members of the group have also been placed in the genera Andinia, Brachycladium, ...
Phylogenetics of Stelis and closely related genera (Orchidaceae: Pleurothallidinae)
Stelis, one of the largest genera within Pleuro- thallidinae, was recently recircumscribed to include a few hundred more species, most of which had previously been assigned to Pleurothallis. Here, a new phylogenetic anal- ...
Nomenclatural notes in the Pleurothallidinae (Orchidaceae): Stelis
Nomenclatural changes are made in order to place within Stelis a series of species that belong to it in the sense of Genera Orchidacearum, and without previous available names in that genus. New species, names and combinations ...
Pleurothallis hawkingii and Pleurothallis vide-vallis (Orchidaceae; Epidendroideae), two new species from Cordillera de Guanacaste in Costa Rica
Two new species of Pleurothallis are described from the Cordillera de Guanacaste in northern Costa rica. both novelties belong to Pleurothallis sect. Macrophyllae-Fasciculatae, among which they can be recognised by their ...
Two new species and a new record of Epidendrum (Orchidaceae: Laeliinae) from Costa Rica
Two new species of Epidendrum are described and illustrated from Costa Rica. Epidendrum fulfordianum is compared with E. chlorocorymbos, from which it can be distinguished by the much larger flowers, the wider petals and ...
Specklinia lugduno-batavae (Pleurothallidinae: Orchidaceae), a new species in the S. digitalis group
Specklinia lugduno-batavae from the Caribbean lowlands of Nicaragua and Costa Rica is formally described and illustrated. The new species belongs to the Specklinia digitalis group and can be recognised by the creeping ...
A new Brachionidium (Orchidaceae: Pleurothallidinae) from the first botanical expedition to the Volcán Cacho Negro, Costa Rica
A new species of Brachionidium from Costa Rica is described and illustrated. Brachionidium cornu-nigricum, from the Volcán Cacho Negro, a remote, previously unexplored location in Costa Rica, is most similar to B. filamentosum. ...
A reconsideration of the empusellous species of Specklinia (Orchidaceae: Pleurothallidinae) in Costa Rica
This paper focuses on the systematics of the Specklinia endotrachys species complex in Costa Rica. Traditionally considered a variable species, S. endotrachys is here treated as one of at least four, albeit closely related, ...
Epidendrum inhibitiosum Karremans & Mel.Fernandez
Epidendro singulifloro Schltr. simile, sed planta rubro-viride, floribus majoribus brunneo-viridis, corolla campanulato-inexpansa, labello costa pupurea instructo, callo albo, petalis ellipticis obtusis differt.