Species within a genus
pinus, = a pine, pine-tree ; a fir, fir-tree; folium, = a leaf.
tomentum, = a stuffing for cushions (e.g. of wool, hair, feathers, straw, etc.) (tomentose, matted woolly down on stems and leaves) -osus, = indicates abundance or full or marked development. (tomentose; thickly and evenly covered with short more or less appressed curled or curved matted hairs)