<https://youtu.be/AOBQkHy8_p8> : A. waialealae is threatene… Twetch · March 12, 2020 <https://youtu.be/AOBQkHy8_p8> : A. waialealae is threatened by habitat loss and habit disturbance by feral pigs; there are only about 26 plants remaining. It is a federally listed endangered species.