What's the difference between Anthurium andraeanum and Anthurium andraeanum?

Anthurium andraeanum is a perennial evergreen herb of Araceae. Stem nodes are short; Leaves arise from the base, green, leathery, entire, oblong or ovoid. Petiole slender, spatula flat, leathery and waxy, orange-red or scarlet; The ear is yellow and can bloom all year round.