Graptopetalum paraguayense
(N.E.Br.) E.Walther
Mother-of-pearl
Graptopetalum paraguayense, also known as graptopetalum, Sedum weinbergii, mother-of-pearl plant or ghost plant,
is a succulent belonging to the Crassulaceae family and native to north-eastern Mexico and the southern United States.

It is an almost creeping (prostrate) plant; in other words, its stem rests on the substrate but,
when planted in a pot, it gradually takes on a very striking trailing habit.
This succulent is notable for its rosette-shaped leaves. It
should not be confused with Echeveria elegans, to which it bears a strong resemblance. Its leaves are a colour
somewhere between green and grey (with a pinkish tinge), a defence mechanism they have developed to prevent sunburn.