narrow-leaved everlasting pea(n = noun.plant) flat pea, lathyrus sylvestris - European perennial with mottled flowers of purple and pink; sometimes cultivated for fodder or as green manure;
is a kind of everlasting pea
is a member of genus lathyrus, lathyrus

angola pea, asparagus pea, australian pea, austrian winter pea, beach pea, bitter pea, black pea, black-eyed pea, blue pea, broad-leaved everlasting pea, bush pea, butterfly pea, cajan pea, caley pea, calnada pea, cascade everlasting, catjang pea, chaparral pea, chinese pea tree, common flat pea, common pea, coral pea, darling pea, desert pea, earth-nut pea, earthnut pea, edible-pod pea, edible-podded pea, egyptian pea, everlasting, everlasting flower, everlasting pea, field pea, flame pea, flat pea, garden pea, garden pea plant, glory pea, golden everlasting, golden pea, goober pea, grass pea, green pea, green pea soup, hairy darling pea, heart pea, heath pea, hoary pea, indian pea, marrowfat pea, marsh pea, meadow pea, mountain everlasting, narrow-leaved bottletree, narrow-leaved flame flower, narrow-leaved plantain, narrow-leaved reedmace, narrow-leaved spleenwort, narrow-leaved strap fern, narrow-leaved water plantain, narrow-leaved white-topped aster, partridge pea, pea, pea bean, pea brained, pea coat, pea crab, pea family, pea flour, pea green, pea jacket, pea plant, pea pod, pea shooter, pea soup, pea tree, pea weevil, pearly everlasting, perennial pea, pigeon pea, pink-and-white everlasting, poison pea, purple pea, rough pea, sea pea, sensitive pea, shamrock pea, siberian pea tree, singletary pea, smooth darling pea, snap pea, snow pea, sturt pea, sturt's desert pea, sugar pea, sugar snap pea, swan river everlasting, sweet pea, tangier pea, western australia coral pea, wild pea, wild sweet pea, winged everlasting, winged pea, yellow pea