ÇIRAK, Cüneyt; AYAN, Ali Kemal; KEVSEROĞLU, Kudret. Physiological and physical seed dormancy of some hypericum species growing in Turkey. Plant Breeding and Seed Science, [S. l.], v. 53, p. 3–8, 2006. Disponível em: http://ojs.ihar.edu.pl/index.php/pbss/article/view/652. Acesso em: 22 dec. 2024.