Eat spears of this green vegetable, but not the same-named fern, which is a houseplant
But some were found to be more beneficial 
than others in removing harmful household toxins, ... Below you'll find the 
common name and botanical name of each plant, its benefit ... Common Name: 
Boston Fern [DOC] [TLE] Plants & Flowers  Asparagus Fern [PAR] Common name: Asparagus Fern, Emerald Fern, Basket Asparagus ...