Mazo LC, Gómez A, Quintanilla SR, Bernal JE, Ortiz Valdivieso P. Extraction and amplification of DNA from orchid exsiccates conserved for more than half a century in a herbarium in Bogotá, Colombia. LIJO [Internet]. 2013Sep.4 [cited 2024Dec.19];12(2). Available from: https://revistas.ucr.ac.cr/index.php/lankesteriana/article/view/11762