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Pictorial guide to the flora of the British Isles
Mentha × verticillata resembles one of its parents, Mentha arvensis, but has a longer calyx with longer, more acuminate lobes; the other parent is Mentha aquatica.
Campbeltown (VC101: Kintyre); 2019-09-01 |
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All images copyright © Christopher J. Dixon unless otherwise indicated.
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