This gallery contains 2 photos. The beautifully serrated petals are a trademark of dianthuses. I believe that these flowers may be of the dianthus carthusianorum (carthusian pink) persuasion. Photographed on June 18 at the Secret Garden of Boundary Bay.
And a lightly purple dianthus for which I don’t know the full Latin name. Photographed on June 7 at the UBC Botanical Gardens.