Lathyrus japonicus – a rare splash

of colour at Stångehuvud

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The beautiful reddish-purple flowers of Lathyrus japonicus (photo to the right) sets off the surrounding vegetation. An area of a few square meters next to the path at Kramkistesund is for decades the habitat for this species. Flowering period lasts from beginning of June until well into July. The species can flower again later in the summer if enough rain falls.


The species is scarce on gravelly and sandy beaches. The species distribution on earth is bipolar, which means that it occurs in the north of the northern hemisphere and in the southern part of the southern hemisphere, but not in between.