What rare plants have you seen that most people don’t think exist?

Question: What rare plants have you seen that most people don’t think exist?
- Keywords:
  plant,
  rare,
  special,
  unique
Asked by anon-357651 to ilma on 15 Mar 2023.
- ilma qonaah answered on 15 Mar 2023:
  
  There’s a flower called rafflesia tht has the nickname ‘corpse flower’ because it smells bad. The flower is over 1 metre wide and can only be found in southeast asia and amazon forest

Question: What rare plants have you seen that most people don’t think exist?