House plants are popular additions to many rooms. Usually, plants and pets live together harmoniously, although some curious pets often venture to take a little taste. Listed below are 20 of the most popular houseplants and their levels of toxicity.

Philodendron. Mildly toxic. Chewing or ingesting can result in irritation of the mouth and throat. Drooling and vomiting may also occur.

Boston Fern. Non-toxic

African Violet. Non-toxic

Ficus. Mildly toxic. Contact with the plant can result in skin irritation. Chewing or ingestion can result in vomiting and diarrhea.

Mother-in-Laws Tongue (Snake Plant). Mildly toxic. Chewing or ingestion can result in vomiting and diarrhea.

Schefflera. Mildly toxic. Chewing on or ingesting can result in irritation of the mouth and throat. Drooling and vomiting may also occur.

Croton. Mildly toxic. Chewing or ingestion can result in vomiting and diarrhea.

Jade. Mildly toxic. Chewing or ingestion can result in vomiting, depression and staggering.

Aloe Vera. Mildly toxic. Chewing or ingestion can result in vomiting, diarrhea, lack of appetite or muscle tremors.

Dieffenbachia. Mildly toxic. Chewing or ingesting can result in irritation of the mouth and throat. Drooling and vomiting may also occur.

Poinsettia. Mildly toxic. Chewing or ingesting can result in irritation of the mouth and throat. Drooling and vomiting may also occur. Generally over-rated as a toxic plant. Large amounts of the plant need to be ingested for even mild toxic signs to develop.

Pothos. Mildly toxic. Chewing or ingesting can result in irritation of the mouth and throat. Drooling and vomiting may also occur.

Corn Plant (Draceana). Mildly toxic. Chewing or ingestion can result in vomiting, drooling and staggering.

Spider Plant. Non-toxic. Do not confuse spider plant (Chlorophytum comosum) with the toxic spider lily (Crinum species or Hymenocallis species).

Ivy. Moderately toxic. Chewing or ingestion can result in vomiting, diarrhea, drooling, breathing difficulty, fever or muscle weakness.

Norfolk Pine. Moderately toxic. Chewing or ingestion can result in vomiting, depression, pale gums and low body temperature.

Palm (Neanthebella). Non-toxic.

Chinese Evergreen (Algaonema). Mildly toxic. Chewing on or ingesting can result in irritation of the mouth and throat. Drooling and vomiting may occur.

Peace Lily (Spathiphyllum). Mildly toxic. Chewing on or ingesting can result in irritation of the mouth and throat. Drooling and vomiting may also occur.

Antherium. Mildly toxic. Chewing on or ingesting can result in irritation of the mouth and throat. Drooling and vomiting may also occur.