has succulent, tubular leaves splotched in maroon or brown. It can grow to 4 feet tall and is sometimes listed as Kalanchoe tubiflora
or Bryophyllum tubiflora
has fuzzy leaves with a thick white blush. It often develops warty projections on the leaf underside, and like panda plant, leaves may be tipped with reddish brown. Indoors it can grow to 4 feet tall.
has succulent leaves with scalloped edges, but the real reason for growing it is brilliantly colored clusters of flowers. The plant needs bright light and long nights to bloom well.
has plump, toothed leaves that produce tiny plantlets along their edges. These fall off and start new plants, which can grow to 3 feet tall. It is also known as devil's backbone, good luck plant, and Bryophyllum daigremontianum
is known for its fuzzy, silvery leaves with reddish-brown tips. It is also called pussy ears.