Zygocactus truncatus, also known as Christmas cactus or Thanksgiving cactus, is a popular houseplant known for its colorful and vibrant flowers that bloom during the holiday season. While it is commonly referred to by its scientific name, there are several synonyms for this plant, including Schlumbergera truncata, Epiphyllum truncatum, and Hatiora gaertneri. These names all refer to the same plant, which is native to Brazil and thrives in cooler temperatures and partial sunlight. Regardless of what you choose to call it, the Zygocactus truncatus is a stunning addition to any home or office, and its unique flowers and foliage make it a favorite among plant enthusiasts.