stem stout, up to 10 ft. high, densely woolly; leaves numerous, up to 5 ft. long, straight or nearly so; rhachis densely woolly when young, subterete; leaflets very numerous and crowded, usually overlapping, straight or nearly so, linear, very shortly pointed, the middle ones the longest, about 5–6 in. long, about 1/6 in. broad, rigid, with very thick margins and 8–9 contiguous thick very conspicuous nerves; male cones shortly pedunculate, curved, cylindric, 8–10 in. long, about 3 in. in diam., very thickly and completely covered with brownish wool like cotton wool; scales rather thin and flat, with a narrow woolly top and thin margins, except for the margins completely covered with sporangia; female cones several, oblong-ellipsoid, about 10 in. long and 5–6 in. broad, very densely woolly like the male; scales peltate with recurved glabrescent extremities, the top elliptic and densely woolly; seeds yellow, about 1 1/2–2 in. long and 1 1/4–1 1/2 in. in diam. null