It is a unique and fascinating orchid species. It originates from Southeast Asia and is recognized for its distinctive pouch-like flowers. These flowers vary in color from light green to yellow, with intricate patterns on the lip. The "4N" designation suggests a tetraploid variety, indicating potential for enhanced traits. Gastrochilus calceolaris is an epiphytic orchid, typically growing on trees, and it requires a humid and well-ventilated environment for optimal growth.