- Yukon aster (Symphyotrichum yukonense),
- northern rockcress (Arabis nuttallii)
- northern clustered sedge (Cyperus diandrus).
At-risk mammal species at risk within Ivvavik National Park:
- polar bear (Ursus maritimus),
- grizzly bear (Ursus arctos horribilis), and
- wolverine (Gulo gulo luscus).