Donna Winter (Class of 2016) pointed out fourpetal St. Johns-wort (Hypericum tetrapetalum) at the Wabasso scrub on our walk there on 11/11/2018 led by Jane Schnee. Sometimes it is called St. Peter's wort, mistekenly. We also have seen this plant…
St. Peter’s or St. John’s
Enjoy the Oslo Riverfront Conservation Area 