Purple flowers of Rosebay Willowherb

Purple Wildflowers of Summer

Every season has its dominant colour in the UK’s wildflower calendar and the colour of Summer for me is definitely purple. A myriad of tonal variations of purple, contrasting beautifully against their accompanying greens, add so much to Nature’s Summer palette.

Purple flowers of Summer - Rosebay and Thistle
Small Tortoiseshell at the Nectar Cafe … aka Creeping Thistle. That’s some spikes of Rosebay Willowherb behind too.

The thistle family give us some beautiful purples and with their soft tufted flowers are very popular with butterflies and other insects. Creeping Thistle Cirsium arvense, in particular – whilst you might not want to be introducing it into your garden, we find is a very popular nectar cafe where butterflies and their ‘friends’ love to meet and linger – which is ideal for slow photographers like me!

Carder Bee feeding on Common Knapweed
Bee-on-a-flower – a Carder Bee feeding on Common Knapweed

Another member of the thistle family that we find is much loved by bees and hoverflies is Common Knapweed Centaurea nigra. Many of our family’s ‘bee-on-a-flower’ photos feature the purple tufted flowers of Common Knapweed. So you could say, it is popular with us too! The deep cerise-purple of this grassland wildflower is one of my favourite shades of purple.

Here are two thistles that live up to their traditional spiny thistle appearance while also adding to Summer’s purple display.

The very spiny Marsh Thistle, growing in damp woodland
The very spiny Marsh Thistle, growing in damp woodland

The tall, slender Marsh Thistle Cirsium palustre decorates the stream banks and other damp areas in our woods with its deep purple tufted flowers.

Spear Thistle, or as we call it, the Scotch Thistle
Spear Thistle, or as we call it, the Scotch Thistle

The Spear Thistle Cirsium vulgare is a sturdy plant with grey-green stems and leaves that contrast beautifully with its purple flowers. I call it the Spear Thistle, as this is formally its correct name. But we have always called it the “Scotch Thistle”, as this flower is the national emblem of Scotland. Though apparently this species is by no means the only thistle that claims to be the true Scottish Thistle!

Two more purple flowering Summer stalwarts that grow quite ubiquitously in our local area are Rosebay Willowherb and wild Foxgloves. You can see the tall purple spikes of Rosebay Willowherb in the photo at the top of this post … and some more growing near the Creeping Thistle that I showed above too. Some areas of disturbed ground can become overrun with Rosebay Willowherb – it is hardly surprising given each plant produces something like 80,000 seeds! The 20th century botanist and ecologist, Sir Edward Salisbury, noted that Rosebay Willowherb “empurpled” London’s bomb sites in World War II.

My first Foxglove of the Summer
My first Foxglove of the Summer – growing on a local spoil heap

Wild Foxgloves are one of my own personal notifier species. I consider them a sign of the arrival of Summer and watch out for the first ones flowering each year. This year I spotted my first flowering Foxglove on 6th June, growing on an old coal mining spoil heap we often climb when out on one of our regular walks. This heap supports an interesting variety of flora and fauna, despite its industrial heritage.

Wild Foxglove in woodland
One of my son’s close-ups of a wild Foxglove growing in our local woods

Vetches are another family of wildflowers that contribute to the Summer purples. On a coastal walk recently I spotted a good number of my favourite vetch, Tufted Vetch Vicia cracca, with its dense spikes of blue-purple flowers. This cliff-top purple patch was especially noticeable.

Purple patch of Tufted Vetch growing on the cliff top
Purple patch of Tufted Vetch growing on the cliff top at South Shields Leas

Hedge Woundwort Stachys sylvatica is a plant that you often notice with your nose before you see it with your eyes.

Hedge Woundwort
Hedge Woundwort

Its distinctive but not-very-pleasant smell is a common feature of the dense wayside greenery in our woods where we find it growing with many other wildflowers among the grasses and nettles. The reddish-purple flowers of Hedge Woundwort grow in a spike at the top of a single stem.

My final purple flower of Summer for this post features another landscape I love – heather-covered moorland. When the Bell Heather Erica cinerea blooms on the moorland, we can see it miles away across the valley – it literally turns the landscape purple. Here’s a closer look. This photo was taken while we were out on a Summer hike.

Purple heather moors in Summer
When the Bell Heather’s in bloom the moor takes on a purple tinge

There are so many wildflowers we see that contribute to the purple of Summer. Purple is definitely the colour of Summer for me.

J Peggy Taylor

12 thoughts on “Purple Wildflowers of Summer

    1. Thank you πŸ™‚ I think we seem to have many species of purple flowers that are very common in our part of the UK. “Empurpled” is a wonderful word isn’t it. You are right, our Summer has certainly bloomed:)

    1. Oh that was fortuitous wasn’t it πŸ™‚ Yes, I must say, you don’t tend to see the odd stem of Rosebay growing alone … there’s usually a large purple patch!

  1. Beautiful and educational, thank you! I’m so hungry for nature at the moment, and posts like this are a welcome appetizer while I wait for the moment when I can more regularly immerse myself in the real thing again. Thanks Peggy! Hugs, Harula xxx

    1. Oh, you are so welcome Harula πŸ˜€ I am glad my nature ramblings have provided a morsel of relief while you are out of your usual environment πŸ™‚

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