(Gesneriaceae), a new species from the Cordillera Oriental of the Colombian Andes.

A narrowly endemic new species of is described from the Cordillera Oriental of the northern Andes, in the Colombian departments of Caquetá and Huila. J.L.

Two new pendulous epiphytic L. (Gesneriaceae) species from the Chocó forests of the Northern Andes.

Exploratory field expeditions to the Chocó forests in the northwestern slopes of the Ecuadorian and Colombian Andes resulted in the discovery of two new species of (Gesneriaceae). J.L.

 (Gesneriaceae), a new species from the western slopes of the Ecuadorian Andes.

Exploratory field expeditions to the western slopes of the Ecuadorian Andes resulted in the discovery of a new species of (Gesneriaceae). J.L.

Two new species of (Gesneriaceae) from Northwestern South America, including the discovery of the longest flower known in the genus.

Two new species, Clavijo & J.L.Clark, and J.

(Gesneriaceae), a new species from the northwestern Andes of Ecuador.

A new species of is described from the western Andean slopes of the Pichincha Province in northern Ecuador. J.L.

Three new species of (Gesneriaceae) from the western Andean slopes of Ecuador and Colombia.

Three new species of (Gesneriaceae, tribe Gesnerieae) are described from the western Andean slopes of northern Ecuador and southern Colombia. J.L.

New circumscriptions add two northern Andean species to (Gesneriaceae).

Recent studies of type specimens and exploratory research expeditions in the northern Andes have resulted in an updated circumscription and recognition for two species of (Gesneriaceae) in Ecuador and Colombia. A change in the rank from a variety to species is recognized for (Fritsch) Wiehler. The combination (Fritsch) J.