Two species of the Apocynaceae are known to occur on campus:
Spreading Dogbane (Apocynum androsaemifolium)
Photo: Ian Walker
Location: Woodlands north of the campus residences, UBC Okanagan (29 May 2019)
Showy Milkweed (Asclepias speciosa)
Photo: Ian Walker
Location: Adjacent to Parking Lot R, UBC Okanagan (23 June 2019)