Cryptanthus

Cryptanthus bivittatus, (commonly known as Earth star) is a small, terrestrial species of plant in the family Bromeliaceae. Reaching a height of only 6 – 8 inches and preferring moderate or diffuse light, it is commonly used in terrariums and novelty planters.

Care of plant
Indirect light throughout the day is the best option.
Do not ever overwater the plant.
Feed the cryptanthus with organic fertilizer once a month.
The soil should be fertile for the proper growth of the plant.