“Extinct Plants of North America” N.A. Rock Garden Society Lecture
JC Raulston Arboretum 4415 Beryl Rd, Raleigh, NC, United StatesNorth American Rock Garden Society (Piedmont Chapter) Lecture ; Cohosted by the JC Raulston Arboretum “Extinct Plants of North America” presented by Wesley Knapp, North Carolina Natural Heritage Program Free…