22 Hard To Kill Houseplants office plants, house plants, indoor plants, houseplants
house plants - N No-Fail Plan: 11 Low-Maintenance Houseplants That Are Nearly Impossible to Kill
Check out this list of 10 plants you can't kill - Gardening Tips and Tricks -Plants that survive with little care.
10 Houseplants That Clean Indoor Air. I like the aloe plant: it's useful for your skin, pretty to look at, and cleans indoor air.