]> Botany [collector note: New Hampshire; NEBC] Birrell, William, Mackintosh, Richards Bryant, Sargent, Herbert E. & Schweinfurth, Charles Birrell, William, Mackintosh, Richards Bryant, Sargent, Herbert E. & Schweinfurth, Charles W. Birell, R. B. Mackintosh, H. E. Sargent & C. Schweinfurth Birrell, W., Mackintosh, R. B., Sargent, H. E. & Schweinfurth, C.