2016 in Orchids

A third 2016 Review Post – this time some of the orchids I’ve seen over the last year. Few of these are particularly rare species, but there is something undoubtedly ‘other’ about the orchids. A number of these photos are from reserves which are designated partly for the populations of these orchids, but also included are a specimens which I’ve discovered in my local area including my favourite find of a roadside colony of bee orchids just on the edge of Grantham.

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Early purple orchid is, as the name suggests, one of our earlier flowering species. And purple! It is often found in woodland settings and flowers around the same time as the bluebells. This one was photographed in the dappled sunlight at the edge of Treswell Wood, a Notts Wildlife Trust site in North Nottinghamshire.
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Another early flowering species is the green-winged orchid. This species is so named for the green veins on the sepals which you can see in this image. These were taken at Muston Meadows – a National Nature Reserve designated partly for its populations of this species. You can see the frost glistening in the background – this was just after sunrise in May when there had been a ground frost the night before and many of the orchids had keeled over beneath the ice. A visit the following week showed them all restored to health luckily – a species which elects to flower as early as this needs to have some resilience to late frosts!
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This is another image of the green winged orchids at Muston Meadows with the early morning blue sky in the background. I wanted to try a slightly different angle from the normal shot and was quite pleased with the result of this one.
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This common spotted orchid was taken at Ufton Fields – a Warwickshire Wildlife Ttust site. Visiting a number of sites where you know a species can be found has the advantage of helping you get your eye in for where particular species like to grow. After visiting several such reserves I found a new (to me certainly) colony of common spotted orchids on a small patch of marshy rush-filled grassland next to the Grantham Canal this year. I was walking past when the general ‘feel’ of the habitat reminded me of the locations where I’d seen these orchids and, sure enough, there they were!
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Early marsh orchid is quite a robust, chunky flower with prominent bracts visible in between the individual flowers on the flower spike. I took this photograph at the Cambridgeshire, Bedfordshire and Northamptonshire Wildlife Trust site – Fulbourn Fen. I liked the background of buttercups to contrast yellow against the soft pink of the orchid flower.
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The greater butterfly orchid is always a very exciting find – this one at a Warwickshire Wildlife Trust site where only a relatively small number of flower spiked were apparent. The cream-coloured flowers open from the bottom upwards so this flower spike has only just begun with many buds still to break further up the spike.
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The lesser twayblade is one of the most inconspicuous orchids you could imagine – the light green/cream flowers blend perfectly in with the grasslands in which they grow and are easily overlooked, or worse stepped on, if you’re not paying attention! There is a beauty in the subtly though, and something special in spotting a flower which doesn’t ask to be noticed which makes the discovery even more rewarding.
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Man orchids are another rarity but which are found at a number of local sites including good populations at Barnack Hills and Hollows NNR. Such is the rarity of this species that some sites cage the flower spikes to avoid accidental damage and keep off the rabbits which would otherwise nibble at the flowers. You can see the mesh in the background of this image.
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This bee orchid was taken after a heavy afternoon rain shower at a Warwickshire Wildlife Trust reserve. I love the way that the raindrops and dampness add vibrancy to the colours – always a great time to get out and see wildflowers, provided you get back under cover before the skies open once more!
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I spotted this perfect pair of bee orchids flowering right beside a roundabout on the outskirts of Grantham. I myself had driven past this spike many times without realising it was there, and I wonder how many other people would be as amazed as I was to find something so beautiful and intricate in such a mundane location. A further search found another ten or so flower spikes in the grassland across the road.
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To complete the insect-related trypic after butterfly and bee, we have the beautiful little fly orchid. This is a tiny species and so easy to overlook even when you are hunting specifically for it. It is often found in woodland rides and this one was at Bedford Purleius – a  National Nature Reserve just off the A1 near Peterborough. The first spike took a little time to find, but once you get your eye in, there are many more flourishing along the woodland edge.
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This is a species I had never seen before this year – I was driving between two survey sites and had a little time so I called in at a Warwickshire Wildlife Ttust site near Birmingham Airport and was treated with this heath spotted orchid.
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This is not only the first time I have seen a white helleborine, but the first time I had seen one of the helleborine species at all! The white helleborine is woodland species and commonly found beneath the cover of beech – this means they have a largely southern distribution but are also found in other locations such as this one outside of Cambridge. The flowers barely open much more than this but they have a beautiful architectural arrangement of leaves and flowers.

 


 

 

On the orchid trail…

I’ll be straight up front: this blog post is really just an excuse to post some pretty photographs of orchids! But also to encourage others to get out and explore these places on our doorstep – there are many excellent National Nature Reserves (NNR)’s and Wildlife Trust Sites within 30 minutes or so of Grantham, many of which are meadows which are designated for their botanical interest. I took the opportunity today, on a sunny Friday in June, to tour a few and see what I could find. The star attractions at many of the sites were the orchids – I found a total of seven species across five different sites – but many other interesting flowers were beginning to appear. Links below will take you to the webpages for each of the sites if you are planning a visit of your own!

Barnack Hills and Holes

This site is a series of mounds, hollows and trails which are rather labyrinthine after a while – easy to get lost! They are situated around 20 minutes down the A1 from Grantham, just beyond Stamford. The site was formed by quarrying limestone in medieval times, it was first exploited over 1,500 years ago. Now it is home to a stunning array of flora, including some flagship species such as the pasque flower (Pulsatilla vulgaris) and the man orchid (Orchis anthropophora) – both of which could still be found in early June.

This shows one very late pasque flower, along with the many seed heads from earlier blooms.
One very late pasque flower, along with the many seed heads from earlier blooms.

This was my first stop today and the location of the first two orchid species – man orchid and fragrant orchid (Gymnadenia conopsea).

Fragrant orchid - the first orchid find of the day at Barnack Hills and Holes.
Fragrant orchid – the first orchid find of the day at Barnack Hills and Holes.

Man orchids are one of the most threatened species of orchid in the UK and this site is one of the more northerly of its distribution. These are rather unassuming orchids at a glance, but quite intricate when you get down close to them. You can see the derivation of the name in the shape of the individual flowers.

This is a close-up of the man orchid’s flower – they are have tall, narrow flower spikes.
This is a close-up of the man orchid’s flower – they are have tall, narrow flower spikes.

I found so many species in the limestone hummocks which I have never come across before but I will restrict myself to sharing just one other – this exotic flower is dark mullein (Verbascum nigrum).

Close-up of the dark mullein flower spike - the incredible purple anthers set within the yellow flowers make this quite an exotic looking flower.
Close-up of the dark mullein flower spike – the incredible purple anthers set within the yellow flowers make this quite an exotic looking flower.

Other species included milk vetch, kidney vetch, dropwort, common valarian, salad burnet, deadly nightshade, knapweed broomrape, rockrose, field mouse-ear and many more besides.

Bedford Purlieus

A new site for me but a recommendation from @mushy1977 on twitter made a visit essential – it is just a few miles further down the A1 from Barnack, accessed off the A47. The site is predominantly woodland and has a range of interesting bird species including nightingale and lesser spotted woodpecker as well as hairstreak and fritillary butterflies. Definitely worth a return visit but today, I went in search of the diminutive brown-flowered fly orchid (Ophrys insectifera) and managed to find a single flower spike nestled within the long grass.

Fly orchid flower amongst the long grasses at Bedford Purlieus National Nature Reserve
Fly orchid flower amongst the long grasses at Bedford Purlieus National Nature Reserve

Wansford Pasture

On the way back to the A1, I stopped off at Wansford Pasture, a small meadow field with a wet flush running through and it is here that southern marsh orchids (Dactylorhiza praetermissa) thrive. There were many plants amongst the reeds, along with common spotted orchids (Dactylorhiza fuchsii) and at least some of the plants seemed to have intermediate characteristics, perhaps indicating hybridisation.

Southern marsh orchids at Wansford Pasture.
Southern marsh orchids at Wansford Pasture.

Cribbs Meadow NNR

Next stop was the third National Nature Reserve of the day – Cribb’s Meadow just outside of Thistleton on the way back towards Grantham. This has a number of important species, principally adder’s tongue fern (Ophioglossum vulgatum) – an species often associated with old grasslands. A fellow orchid hunter kindly showed me my first example of this species – it is easy to overlook amongst the other leaves and flowers of a meadow in June!

Adder's tongue fern at Cribb's Meadow NNR
Adder’s tongue fern at Cribb’s Meadow NNR

Two more orchid species to add to the day’s list here. First is the green-winged orchid (Anacamptis morio) which were largely gone over – they reach their peak in May – but this specimen was still in flower at the far end of the meadow.

Green winged orchid flowering at Cribbs Meadow NNR - you can see the green stripes in the lateral sepals which give the flower it's common name.
Green winged orchid flowering at Cribbs Meadow NNR – you can see the green stripes in the lateral sepals which give the flower its common name.

Walking along the base of a disused railway track which intersects the reserve, I came across a number of common twyblade (Neottia ovata) orchids. These are quite an inconspicuous species which could easily be overlooked unless you keep you eye in for their characteristic almost translucent green flower spikes in amongst the sward.

Common twyblade flowers at Cribb's Meadow NNR.
Common twyblade flowers at Cribb’s Meadow NNR.

South Witham Verges

Finally a stop at the South Witham Verges – a section of road verge designated for its limestone flora and used by a wide range of mammal and bird species.

I had hoped to find bee orchids at this site, but no joy. There were common spotted orchids (Dactylorhiza fuchsii) a-plenty however and it was inspiring to see how so many wildflowers flourish on a busy roadside – it just shows what is possible with the right management regimes!

Common spotted orchids flourishing on the protected South Witham Verges nature reserve, owned by the Lincolnshire Wildlife Trust
Common spotted orchids flourishing on the protected South Witham Verges nature reserve, owned by the Lincolnshire Wildlife Trust

With so many great meadow nature reserves within 30-40 minutes drive of Grantham, I would suggest you check them out if you have a chance! To find even more wildlife sites, check out the Wildlife Trust’s: Find a Nature Reserve site.

Common blue butterfly resting on a common knapweed seedhead at Cribbs Meadow NNR.
Common blue butterfly resting on a common knapweed seedhead at Cribbs Meadow NNR.