Kalanchoe tomantosa(Flower)-Crassulaceae Kalanchoe tomantosa(Angiospermae)-Crassulaceae Kalanchoe tomantosa : Crassulaceae, fleshy herb. Leaves long elliptic, white-green, densely white woolly, resembling rabbit's ears, with brown markings on the margin against the leaf tips. Paniculate cymes large, bracts small, many flowered; dark red flowers, corolla salverform. Uses: The leaves of the plant are very curious and lovely, resembling rabbit ears and covered with fine hairs, as if sprinkled with a fine frost, making it suitable for small potted plants.