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unal.edu.co
catalogoplantasdecolombia.unal.edu.co
Bernal; Gradstein; Celis (2019). 《Catálogo de plantas y líquenes de Colombia》. Bogotá: Instituto de Ciencias Naturales, Universidad Nacional de Colombia. 2016년 4월 22일에 원본 문서에서 보존된 문서. 2023년 11월 16일에 확인함.
web.archive.org
Bernal; Gradstein; Celis (2019). 《Catálogo de plantas y líquenes de Colombia》. Bogotá: Instituto de Ciencias Naturales, Universidad Nacional de Colombia. 2016년 4월 22일에 원본 문서에서 보존된 문서. 2023년 11월 16일에 확인함.