Hupa

Hupa (also spelled Hoopa) are a Native American people of the Athabaskan-speaking ethnolinguistic group in northwestern California. Their endonym is Natinixwe, also spelled Natinookwa, meaning "People of the Place Where the Trails Return". The majority of the tribe is enrolled in the federally recognized Hoopa Valley Tribe.

Huperzine A is a naturally occurring sesquiterpene alkaloid compound found in the firmoss Huperzia serrata and in varying quantities in other Huperzia species, including H. elmeri, H. carinat, and H. aqualupian.

Pakuba Airfield is an airfield serving Pakuba and Murchison Falls National Park in the Nwoya District of northern Uganda.