MANANDHAR, S.; PANT, B. <i>In vitro</i> propagation of high altitude plant, <i>Heracleum wallichii</i> DC. Botanica Orientalis: Journal of Plant Science, [S. l.], v. 4, n. 1, p. 13–15, 2007. Disponível em: https://nepjol.info./index.php/BOTOR/article/view/532. Acesso em: 26 dec. 2024.