]> NEBC barcode-00354341 United States of America Massachusetts Blue Hills Reservation. Sassamon notch Dactylorhiza viridis (Linnaeus) R. M. Bateman, Pridgeon & M. W. Chase (Linnaeus) R. M. Bateman, Pridgeon & M. W. Chase 2012-01-17 16:20:24 N. T. Kidder