I read with interest today that the Botanical Society of
Britain & Ireland (BSBI) recorded 612 different wild plant species in
flower across Britain & Ireland, between 1 – 4 January this year. In a
normal cold winter an average of 20 -30 plants would be expected to be in
flower at the start of the year. Last
January (2015), in the same period, 368 wild plants were found to be in flower.
Dandelion (Taraxacum officinale) in flower.
A similar trend in wild plant flowering has been evident in the
Paddock Wood area over the last few years, although the overall number of species in flower is lower.
So what’s causing this massive change in flowering behaviour?
THE BSBI survey showed that 75% of the plants in flower were
‘Autumn stragglers’, like yarrow, dead nettle & red campion, where the absence
of hard frosts has enabled the plants to keep flowering through the mild winter.
Around 20% of the plants were early and 5% on time.
So it seems the absence of autumn and winter frosts is ensuring
that there are more patches of colour to be seen in the countryside, than would
have been the case 20 – 30 years ago. Add to this the flowers to be found in
urban gardens and maybe we should get used to seeing more colour in our lives
in the winter, as the climate is predicted to warm throughout the 21st century.
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