Canistrum triangulare. A fabulous and rare Bromeliad from the Atlantic Rainforests of Brazil. This plant grows as an epiphyte often in full sun. It grows to about 8 to 10 inches across and has a vibrant, orange inflorescence with small white flowers. The leaves are triangular as the specific name suggests, they have dark purple markings. It produces pups freely.
Here is one really nice plant available. As seen in the 3rd and 4th images.