Ключевые слова: background, botany, bunch, cronquist, curl, detail, eatable, ecology, edible, environment, fern, fiddleheads, flora, food, forest, fresh, frond, green, grow, growing, growth, health, healthy, heap, ingredient, leaf, leaves, life, natural, nature, new, nutrition, nutritious, organic, outdoor, pile, plant, polypodiopsida, spiral, spring, springtime, sprout, sprouts, stem, vegetables, vegetarian, wholesome, wild, young,