PHELAN, C. E.; CALL, C. A.; RECTOR, B. S. Regeneration Potential of Distaff Thistle in Central Texas. Texas Journal of Agriculture and Natural Resources, [S. l.], v. 4, p. 9–12, 2016. Disponível em: https://txjanr.agintexas.org/index.php/txjanr/article/view/337. Acesso em: 4 may. 2024.