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Substances, plants and mushrooms

The list contains the most frequently asked about and most common causes of poisoning in humans. You can search for items by typing in a search word. If you do not find the item you are looking for, you may call the Poison Information Center 0800 147 111 to check if it is poisonous.

Plant and mushroom species and genera are listed depending on whether all species of a genus are poisonous or only some. Unfortunately, the Poison Information Center is not able to identify plants and mushrooms over the phone. Identification should always take place on the spot.

In addition to books on mushroom identification, mushroom experts can help you identify mushrooms. Experts can be found via mycological societies and the Martha Organization, for example.

To Poison Information Center's main page

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Treasure flower (Gazania)

Plants

The plant is non-toxic.

Tree houseleek (Aeonium)

Plants

The plant is non-toxic.

Tree ivy, Aralia ivy (Fatshedera lizei)

Plants

The plant is non-toxic.

Tree mallow (Lavatera)

Plants

The plant is non-toxic.

Tufted vetch (Vicia cracca)

Plants

The plant is non-toxic.

Tulips (Tulipa)

Plants

The plant is toxic, but ingesting a small amount rarely causes symptoms.

Turnip (Brassica rapa)

Plants

The plant is non-toxic.

Turpentine, white spirit

Substances

Keywords: genuine turpentine, mineral turpentine, petroleum products

Mineral turpentine: Household turpentine or white spirit is usually mineral turpentine. See: Petroleum products. 

Genuine wood turpentine often used by artists is more toxic than mineral turpentine (white spirit). If the ingested amount is known to be small, monitor the patient at home. However, if symptoms (such as disorientation, coughing, vomiting or shallow breathing) develop, seek medical assistance without delay.

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