Open Access Research Paper Views (775) Spore germination of silver fern (Pityrogramma calomelanos (L.) Link) using various lead (Pb) concentrations Cherie Cano-Mangaoang, Florfe M. Acma J. Biodiv. & Environ. Sci. 13(1), 84-91, July 2018. Keywords: Fern, Phytoremediation, Prothallus, Rhizoid, Spore Details
