[Quiz] Is it poisonous?

Even if you are not a green thumb, plants are everywhere! Are they poisonous to our pets? How do you identify them, and what signs (if any) do they cause in animals if ingested? (Important to note that even non-poisonous plants may cause an upset stomach if a large quantity is ingested, due to the high fiber content.)

Test your knowledge of toxic plants. Once the correct answer is reached, you will find a link to more information about the plant.

Question #3

Avocado (Persea americana) can be poisonous: