Julio Betancur Betancur

Circunscripción taxonómica de Puya bicolor (Bromeliaceae: Puyoideae) y descripción de dos especies estrechamente relacionadas

Puya is a key component of high Andean ecosystems in northern South America and is especially diverse in the Eastern Cordillera of Colombia. However, its taxonomic understanding still requires clarification. While revising Puya for Colombia’s Cundinamarca department, it became evident that the taxonomic diagnosis of P....