Genus: ± 18 species.
BotanyHerb; succulent; 5 to 10 cm tall.
Stem: 20 cm long, 1 cm thick; rise then fall with about 15 leaves.
Leaves: pale blue-green to bluish-purple, looking like a sugared almond confection; simple; thick; succulent; egg-shaped, rounded; ± 4 cm long, ± 2 cm wide, 1 to 2 cm thick.
Inflorescence: 30 cm stem tall.
Flowers: orange to red, scarlet; bell-shaped; anthers yellow.