Tamayo-Rincón, Marcela, Loyla Rodríguez-Perez, and William Escobar-Torres. 2010. “Sexual Propagation of Arboloco Montanoa Quadrangularis Schultz Bipontianus (Asteraceae)”. Universitas Scientiarum 15 (1):37-48. https://doi.org/10.11144/javeriana.SC15-1.spoa.