Australian stinging trees, species of which can grow up to 35 metres tall, inject toxins that cause pain in the same way as animal venoms found in spiders and scorpions
Source:
https://www.newscientist.com/article/2254611-australian-stinging-tree-injects-animals-with-spider-venom-like-toxin/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=home