]> Botany Created from NEVP Ingest: "E. B. Chamberlain & C. H. Knowlton; F. E. Sweetser" Chamberlain, Edward Blanchard, Knowlton, Clarence Hinckley & Sweetser, Frank E. Chamberlain, Edward Blanchard, Knowlton, Clarence Hinckley & Sweetser, Frank E. E. B. Chamberlain, C. H. Knowlton & F. E. Sweetser