Douglas-Fir - A Nomenclatural Morass

Link to Menzies, Lambert, etc. Link to Lewis, Clark and Pursh Link to Rafinesque and Douglas Link to Don,  Sabine, and others Link to Sprague, Green, and others Link to Mirbel and Desfontaines Link to Summary and References Link to Douglas bio Link to Nuttall bio Link to Pursh bio Link to Rafinesque bio