Paddle Plant (Flapjack Plant, Red Lips Kalanchoe, Desert Cabbage)

• Common Name: Paddle Plant (Flapjack Plant, Red Lips Kalanchoe, Desert Cabbage)
• Latin Name: Kalanchoe luciae; syn. Kalanchoe thyrsiflora
• Family Name: Crassulaceae

There is evidence that many of the Kalanchoes contain cardiac glycosides and could cause cardiac poisoning in grazing animals, so with this in mind we would caution against offering any plants from the Kalanchoe genus to tortoises. 

See also Panda Plant, Flaming Katy, and Mother of Thousands.