fern

=seedless, flowerless plant of feathery frond,=fen(E)=marsh,=pen=penna(L)=quill/feather,= =pinaua/opinauh(N)=opine/to burn/redden/to be ashamed: however, fen/pen=f/p/b/v/w/uena/uentli(N)= offering/render/surrender,=fern, a vascular plant unchanged for 180M yrs, without seed or flower, removes heavy metals/arsenic fm the soil, comestible bracken fiddleheads give Japan a higher than normal rate of stomach cancer.