Cat Palm, one of the most popular tropical houseplants, is a small palm botanically known as Chamaedorea Cataractarum. Known for its dense growth of shiny palm fronds, the lush green foliage adds a tropical feel to any home or office. It grows best by a window and thrives at 55°F to 85°F, 13°C to 29°C, but they prefer it to be on the warmer side.