19. Heartleaf Philodendron (Philodendron hederaceum)
The heartleaf philodendron is adored for its charming, heart-shaped leaves and easy-going nature.
This attractive vine is especially adept at filtering formaldehyde from the air, making your indoor environment healthier.
It tolerates low light well, which makes it a fantastic choice for offices or apartments with minimal sunlight.
Its trailing habit looks beautiful in hanging planters or cascading off shelves. More care info at Gardening Know How.