Alocasia 'sarawakensis Dark'
Green petioled type
This is an example of the variants that arise when growing a chimeric variegant such as this plant is. These green types retain the purple abaxial coloration, but otherwise show plain green petioles and main veins.
While the species Alocasia sarawakensis is completely green in color, it differs from this plant in that the green is darker and the petioles and leaf reverses have a very fine fuzz or layer of peach-fuzz sized hair. Additionally, this plant has puckery, or somewhat bullate, leaves while A. sarawakensis has smooth leaves