BERTHOLD, Carl. An Investigation into Improving the Germination Rates of Aloe Polyphylla Schönland Ex Pillans. Sibbaldia: the International Journal of Botanic Garden Horticulture, [S. l.], n. 12, p. 139–154, 2014. DOI: 10.24823/Sibbaldia.2014.29. Disponível em: https://journals.rbge.org.uk/rbgesib/article/view/29. Acesso em: 4 may. 2024.