It has a unique appearance that resembles a pebble or stone.
It has small, fluffy leaves that resemble rabbit ears.
It is highly prized for its unique appearance, which resembles a rock or mineral formation.
It has a unique spherical shape that resembles a baseball.
It has a unique appearance with a thick stem and striking blooms that resemble a rose.
It has a unique appearance with white, cobweb-like hairs on its leaves.
It has a unique appearance, thick and translucent leaves that have a striking pattern of window-like cells.
It has a unique appearance with a thick, bulbous stem that resembles an elephant's foot.