The hot list
Here are 10 of the best-performing plants in the NASA experiment:
1 ARECA PALM (Chrysalidocarpus lutescens) A champion among plants when it comes to removing indoor air toxins, this graceful palm is fast-growing and elegant, so it suits a bright living room or an open-plan space. The feathery leaf fronds have a soft, yellow-green tone and grow in flowing arcs that bring a lovely sense of life and movement to a room.