Graptopetalum
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Graptopetalum bellum

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Graptopetalum bellum (= Tacitus bellus)
Outstanding for its long-lasting, clear red, spring flowers borne on short stems held nicely above the plant, this species makes a good house plant. With age, it offsets to form clumps. The leaves are often slate-grey and can vary in shape.
This is possibly the largest flowered member in the Crassula family and certainly has the most spectacular flowers.
Culture of this plant is fairly straightforward, though it needs more shade and less water than others in the family. It can withstand temperatures down to below freezing if dry.
It was discovered by Alfred Lau in 1972. Originally called Tacitus bellus, it has been justifiably popular in the plant trade. It was found in a mountainous area, altitude 4,800', on the border of Chihuahua and Sonora, Mexico.
Plants ex 7cm pots

Graptopetalum filiferum

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ex 9cm pot

Graptopetalum mendozae

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graptopetalum_mendozae

Graptopetalum paraguayense

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The "Ghost Plant"

Graptopetalum pentandrum ssp. superbum

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graptopetalum_super_TN
ex 9cm pot