limestone fern: yellow-green fern of rocky areas of northern hemisphere
fern: any of numerous flowerless and seedless vascular plants having true roots from a rhizome and fronds that uncurl upward; reproduce by spores
pisha paysha: (Yiddish) a card game for two players one of whom is usually a child; the deck is place face down with one card face upward; players draw from the deck alternately hoping to build up or down from the open card; the player with the fewest cards when the deck is exhausted is the winner