Achillea umbellata Sm. Sven.: flockröllika. Bot. syn.: Achillea argentea hort.
Flowers and leaf. Gothenburg bot.g., Sweden. Planted. 2005-06-04.
Flowers. Gothenburg bot.g., Sweden. Planted. 2005-06-04.
Flowering plants. Gothenburg bot.g., Sweden. Planted. 2005-06-04.
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