Photograph of freshwater Tillaea aquatica (pygmyweed) on Sable Island
Photograph of grazed Honckenya (sandwort) on Sable Island
Photograph of Hibiscus moscheutos (Swamp rose mallow) in Point Pleasant Park, Halifax, Nova Scotia
Photograph of Hippuris vulgaris (mare's tail) and Scirpus validus (bulrush) near freshwater pond on Sable Island
Photograph of Ilex verticillata (black alder) on Sable Island
Photograph of Iris versicolor on Sable Island
Photograph of mixed grasses on Sable Island
Photograph of mixed heath on Sable Island
Photograph of mixed heath within an enclosure on Sable Island
Photograph of Noreen Stadey and Zoe Lucas standing in the "Rose Bowl"
Photograph of Noreen Stadey and Zoe Lucas standing in the "Rose Bowl"
Photograph of oatgrass (Dantharia spicata) regrowth in a controlled area two years after glyphosate spraying, Antrim site, Halifax County, Nova Scotia
Photograph of one unidentified person on a viewing stand in mixed heath on Sable Island
Photograph of Potamogetaon oblongus (bog pondweed) on Sable Island
Photograph of Potamogeton oblongus on Sable Island
Photograph of pumpkin plant leaf damage from acidic particulates, near the Tufts Cove generating station, Dartmouth, Nova Scotia
Photograph of pumpkin plant leaf damage from acidic particulates, near the Tufts Cove generating station, Dartmouth, Nova Scotia
Photograph of pumpkin plant leaf damage from acidic particulates, near the Tufts Cove generating station, Dartmouth, Nova Scotia
Photograph of pyrogenic heath barrens containing a variety of crowberries (Empetrum) and lichen (Cladonia), Halifax County, Nova Scotia
Photograph of red oak leaf damage from acidic particulates, near the Tufts Cove generating station, Dartmouth, Nova Scotia
Photograph of red oak leaf damage from acidic particulates, near the Tufts Cove generating station, Dartmouth, Nova Scotia
Photograph of red oak leaf damage from acidic particulates, near the Tufts Cove generating station, Dartmouth, Nova Scotia
Photograph of red oak leaf damage from acidic particulates, near the Tufts Cove generating station, Dartmouth, Nova Scotia
Photograph of red oak leaf damage from acidic particulates, near the Tufts Cove generating station, Dartmouth, Nova Scotia
Photograph of rich Ammophila grasslands near weather station on Sable Island
Photograph of rich mixed grassland on Sable Island
Photograph of rich mixed grassland on Sable Island
Photograph of six wild horses near freshwater pond on Sable Island
Photograph of slow conifer regrowth in a control area at the Antrim site, Halifax County, Nova Scotia
Photograph of slow regeneration after twice spraying at the Antrim site, Halifax County, Nova Scotia
Photograph of slow regeneration after twice spraying at the Antrim site, Halifax County, Nova Scotia
Photograph of slow regeneration after twice spraying at the Antrim site, Halifax County, Nova Scotia
Photograph of slow vegetation regeneration at the Antrim site, Halifax County, Nova Scotia
Photograph of sparse Ammophila breviligulata (marram grass) on Sable Island dunes
Photograph of sparse Ammophila (marram grass) on Sable Island
Photograph of sparse Ammophila (marram grass) on Sable Island
Photograph of sparse Ammophila (marram grass) on Sable Island
Photograph of stunted Pinus sylvestris (Scotch pine) on Sable Island
Photograph of tomato plant leaf damage from acidic particulates, near the Tufts Cove generating station, Dartmouth, Nova Scotia
Photograph of tomato plant leaf damage from acidic particulates, near the Tufts Cove generating station, Dartmouth, Nova Scotia
Photograph of tomato plant leaf damage from acidic particulates, near the Tufts Cove generating station, Dartmouth, Nova Scotia
Photograph of tomato plant leaf damage from acidic particulates, near the Tufts Cove generating station, Dartmouth, Nova Scotia
Photograph of tomato plant leaf damage from acidic particulates, near the Tufts Cove generating station, Dartmouth, Nova Scotia
Photograph of tomato plant leaf damage from acidic particulates, near the Tufts Cove generating station, Dartmouth, Nova Scotia
Photograph of tomato plant leaf damage from acidic particulates, near the Tufts Cove generating station, Dartmouth, Nova Scotia
Photograph of tomato plant leaf damage from acidic particulates, near the Tufts Cove generating station, Dartmouth, Nova Scotia
Photograph of tomato plant leaf damage from acidic particulates, near the Tufts Cove generating station, Dartmouth, Nova Scotia
Photograph of two people examining Honckenya (sea sandwort) on Sable Island
Photograph of unidentified vegetation on Sable Island
Photograph of unidentified vegetation on Sable Island
