Aronia melanocarpa aka Choke Berry
A narrated tour of Volo Bog, 1993. It has a slight discontinuity at 5:59 where Linda starts talking about choke berries, Aronia melanocarpa which is in the rose family with apple trees, without mentioning its a choke berry (editing problem not Linda’s memory).
Volo Bog Tour 1993 from John Morgan Curtis on Vimeo.