Pteris melanocaulon is a fern species in the subfamily Pteridoideae of the family Pteridaceae.[1][2] It has been described as edible[3] and no subspecies have been found.[2] It has been found to be a metallophyte[4] and probably has copper as an essential macro-nutrient.[5]
{{cite web}}: |author= has generic name (help)CS1 maint: multiple names: authors list (link) Pteris melanocaulon is a fern species in the subfamily Pteridoideae of the family Pteridaceae. It has been described as edible and no subspecies have been found. It has been found to be a metallophyte and probably has copper as an essential macro-nutrient.
