Skip to main content

Greater Butterfly-orchid

Platanthera chlorantha

A greater butterfly orchid in a meadow

How to Identify:

Annual/Perennial/BiennialPerennial
HeightUp to 60cm high
Flower typeAlong the rather loose flower spike are 10-40 greenish-white flowers with a long, narrow undivided flower lip and long spur to the rear of the flower
LeavesTwo shiny leaves at the base of the plant are 5-15cm long, with further smaller leaves higher up the stem

 

Butterfly orchid differences.

How to Greater Butterfly-orchid

You’re most likely to find Greater Butterfly-orchid on old or recently restored hay meadows, particularly on well drained calcareous soils. You can also find them on pastures, open scrub and woodland.

They look very similar to their close cousins the Lesser Butterfly-orchid but have slightly larger flowers that are green tinged rather than pure white. You can also look for the pollen bearing structures on their petals called pollinia. These sacs of pollen are V shaped on the Greater Butterfly-orchid but parallel shaped on the Lesser Butterfly-orchid.

Where to Find Greater Butterfly-orchid

This is found across Britain particularly in the south. It’s has steadily declined across the UK over the past 100 years. The reasons are varied but in woodlands where they need dappled sunlight, they have suffered from conifer plantation planting and changes to traditional woodland management.

In grasslands, farming changes, such as too much or too little grazing, or early hay cutting before the plant has chance to flower and set seed, have had a particularly negative effect. The use of chemical fertilizers have also disrupted the delicate soil fungal network that orchids rely on for survival.

Plantlife owns and manages two reserves in Wales that are rich in Greater Butterfly-orchid – Caeau Tan y Bwlch on the Llŷn peninsula in the north, and Cae Blaen-dyffryn above Lampeter in mid Wales. The latter also contains Lesser Butterfly-orchid, so giving you a great opportunity to see the subtle differences between these two beautiful orchid species.

Carolyn Thomas MS, is currently working with us as a Species Champion to raise awareness of Greater Butterfly-orchid and its causes of decline. Find out more about Species and Nature Champions here.

Facts About Greater Butterfly-orchid

  • At night, they exude a vanilla like scent to attract pollinating moths particularly owlet moths and hawkmoths.
  • The moths’ long proboscis and eye placement are crucial for successful pollination, as they need to reach the nectar deep within the flower’s spur. Pollen is usually deposited onto their eyes.
  • This eye-attachment method of pollination has been found to be very effective, with a high percentage of flowers setting seed.
  • The vanilla flower scent can be smelt inside the mature brown seedpod.
  • If you stick a small pencil into the flower, the pollen bearing pollinia will likely stick to the pencil, and if you look closely, they will gradually rise up.
  • Greater Butterfly-orchid can establish within 3-4 years on restored hay meadows that have received green hay from another orchid-rich meadow.

Other Species

Greater Butterfly-orchid
A greater butterfly orchid in a meadow

Greater Butterfly-orchid

Narrow-leaved Water-dropwort
A close up of the top of a Narrow-leaved Water-dropwort flower head, the pretty white petals stand out against a background of grasses

Narrow-leaved Water-dropwort

Narrow-leaved Water-dropwort

Oenanthe silaifolia

A close up of the top of a Narrow-leaved Water-dropwort flower head, the pretty white petals stand out against a background of grasses

How to Identify:

Annual/Perennial/BiennialPerennial
HeightUp to 1 metre high
Flower typeHas 4-8 smaller rounded, umbrella shaped flower clusters about 2 cm in diameter. Each tiny flower has 5 unequal petals with the outer ones slightly larger.
LeavesLeaves branched 1 to 4 times
StemsHollow stem with thin walls

 

How to Spot Narrow-leaved Water-dropwort

This is not an easy plant to easily identify because it looks like a lot of other ‘umbellifers’, plants topped by a mass of frothy white flowers such as Cow Parsley, Wild Carrot and Hogweed. But there are a few clues to help you find it.

First, like the other six native species of Water-dropwort in the UK, it is found in wet places. But this species is particularly associated with floodplain meadows where its tall, hollow, grooved, thin stems can reach up higher than most surrounding wildflowers. These are topped by 4-8 roundish masses of white flowers known as umbels, each lacking modified leaves (bracts) beneath the umbel.

Below ground, it has thick spindle shaped tubers.

A close up of the top of a Narrow-leaved Water-dropwort flower head, the pretty white petals stand out against a background of grasses

Where to Find Narrow-leaved Water-dropwort

As floodplain meadows have dramatically disappeared from the British countryside, so has Narrow-leaved Water-dropwort. There are only an estimated 1,100 hectares of water meadows remaining in England and Wales, less than the size of Heathrow Airport, but there are causes for optimism as society is waking up to the sustainable benefits of these special habitats. These irreplaceable meadows are incredible carbon stores and flood defences, as their deep and absorbent soils hold and slow the flow of flood water.

A heartening example is Lugg Meadow, one of the UK’s most important and historic floodplain meadows. The only known stronghold for Narrow-leaved Water-dropwort in Herefordshire, the county Wildlife Trust is currently delivering a Natural England Species Recovery project to secure the plant’s future on the meadow. Also found on stream sides, and Narrow-leaved Water-dropwort known to colonise restored wet grassland on habitat restoration schemes.

Ellie Chowns MP, is currently working with us as a Species Champion to raise awareness of Narrow-leaved Water-dropwort and its causes of decline.

Find out more about Species and Nature Champions here.

Fun Facts About Narrow-leaved Water-dropwort

  • Lugg Meadow has been managed as a water meadow since at lest the time of the building of Hereford Cathedral around a 1000 years ago
  • Its nectar feeds all kinds of insects but the caterpillar of the parsnip moth is the only insect known to feed on the leaves and stem of the Narrow-leaved Water-dropwort in Britain
  • It wasn’t until 1819 that this plant was first described in print. This was done by a German botanist with the rather grand name of Friedrich Augusr Marschall von Bieberstein
  • Narrow-leaved Water-dropwort has its own official champion in Parliament, Dr Ellie Chowns MP for North Herefordshire
  • A “dropwort” is a plant with drop-shaped tubers.

Other Species

Greater Butterfly-orchid
A greater butterfly orchid in a meadow

Greater Butterfly-orchid

Narrow-leaved Water-dropwort
A close up of the top of a Narrow-leaved Water-dropwort flower head, the pretty white petals stand out against a background of grasses

Narrow-leaved Water-dropwort

Ground Ivy

Glechoma hederacea

A photo showing the bright blue flowers of Ground Ivy against it's green leaves and blades of grass.

Ground Ivy is an aromatic creeping herb with funnel-shaped violet flowers.

This small, common evergreen perennial belongs to the mint family and spreads rapidly in a carpet-like form due to its creeping stems. Despite its name, it is not closely related to common ivy.

How to spot it

Ground Ivy has upright flowering stems bearing between two and four violet two-lipped flowers in a whorl. The lower lip has purple spots. Its leaves are scalloped in shape, which may explain why catsfoot is one of its many nicknames.

Where to spot it

It is commonly found in woodlands, meadows, hedgerows, and wasteland throughout the British Isles, although it is rarer in Scotland. It also thrives in lawns as it survives mowing.

Things you might not know

  • Known as a lung-cleansing herb, Ground Ivy has been used to treat coughs and other respiratory illnesses such as bronchitis.
  • It has been used a substitute for animal rennet to make cheese.
  • Ground Ivy is a rich source of vitamin C and can be used as a herbal tea.
  • Common names for Ground Ivy include Gill-over-the-ground, Creeping Charlie, Alehoof, Tunhoof, Field balm and Run-away Robin.
  • It was known as “Our Lady’s Vine” in Medieval times.
  • The Saxons used Ground Ivy to flavour and clarify their ale.

Lady’s-slipper

Cypripedium calceolus

How to Identify Lady’s-slipper

Annual/Perennial/BiennialPerennial
HeightUp to 60cm
Flower type1 – 2 flowers per stem
Leaves Large (up to 20cm), broad and ridged, bright green leaves that sheath the stem
FamilyOrchidaceae

 

How to Spot Lady’s-slipper?

The best time to see Lady’s-slipper in bloom is the springtime, between May and June. However, they are not a flower that youre likely to come across on your morning walk. Once widespread across Cumbria, Durham, Lancashire, Yorkshire and Derbyshire, Lady’s-slipper suffered severe losses as a result of over-collecting and habitat loss. By 1917 it was thought to be extinct in the wild. 

Over the last few years, we’ve been working with partners Natural England, Royal Botanic Gardens Kew, the National Trust and the Botanical Society of Britain and Ireland (BSBI) on a project led by Yorkshire Wildlife Trust, to bring the plant back from the brink. 

Read the full story here.

Where to Spot Lady’s-slipper?

For years there was just one single Lady’s-slipper in the wild in the UK, and its location remains a closely guarded secret. 

Today, a number of the plants are flourishing in the wild and there is once again the chance for the public to witness these wonderful wildflowers in their natural habitat. 

For a chance to see the orchid, you can visit Kilnsey Park near Grassington in the Yorkshire Dales in late May and early June. You can find more information here.

Facts about Lady’s-slipper

  • Did you know that Charles Darwin’s study of orchids, including Lady’s-slipper, is said to have led to his famous theory of natural selection?
  • Lady’s-slipper was a life-long mystery that Charles Darwin couldn’t solve! Darwin tried to propagate a number of orchid species to help prove his theory of adaptions in nature, but he could never figure out how to propagate Lady’s-slipper. It wasn’t until the 1990s, more than a century after Darwin’s death, that researchers solved the mystery. It was found that Lady’s-slipper could reproduce asexually by producing clones of the parent plant, through underground branching stems.
  • The Lady’s-slipper tricks insects into pollination. It doesn’t have any nectar to entice pollinators, so instead produces a honey-like smell to trick them into thinking it does. When the insect enters the plant, downward facing hairs, force it through a small hole, where it brushes off pollen from other plants, pollinating the flower. 

Photo shows Lady’s-slipper seed pod – all photos taken by Kevin Walker

Other Species

Greater Butterfly-orchid
A greater butterfly orchid in a meadow

Greater Butterfly-orchid

Narrow-leaved Water-dropwort
A close up of the top of a Narrow-leaved Water-dropwort flower head, the pretty white petals stand out against a background of grasses

Narrow-leaved Water-dropwort

Rock Cinquefoil

Drymocallis rupestris

Photograph taken by Nahhan

Close up image showing the delicate Rock Cinquefoil with it's five white petals and yellow centre. The flowers stands out against a blurred background with it's stem and leaves partially visible.

How to Identify Rock Cinquefoil?

FlowersWhite
SeasonSummer
MonthsMay to June
StatusEndangered
PetalsFive

 

Photograph an array of Rock Cinquefoil growing in the wild. The pretty wildflower is shown here growing in a cluster with lots of white flowers in the foreground and background.

How to Spot Rock Cinquefoil?

Rock Cinquefoil is part of the Potentilla genus, which contains more than 500 species of flowering plants in the rose family (Rosaceae). They are commonly called cinquefoil. They typically look similar to strawberry plants but differ with their fruits usually being dry and their seeds – each being technically a single fruit are actually tiny nuts.

Where to Spot Rock Cinquefoil?

It can be found in only a handful of sites across Britain, and populations are small. A species recovery project taking place in Wales at Criggion Quarry, Montgomeryshire has bolstered populations by collecting seeds and using transplants as part of their ongoing quarry restoration plan.

Native in Britain, but it is a rare native flower in the wild, it can only be found in two locations in Scotland and three in Mid-Wales, and one of the sites in Wales is thought to be an introduction.

Facts about Rock Cinquefoil

The Genus name ‘Potentilla’ comes from the Latin ‘potens’, meaning ‘powerful’ in reference to the reputed medicinal properties of the plant. It was first described by Linnaeus in 1753. The genus is said to have been used in both medicine and magic since the time of Hippocrates.

It’s species name ‘rupestris’ comes from the Latin word for rock, ‘rupes’, meaning it lives on cliffs or rocks.

Other Species

Sweet Vernal Grass

Anthoxanthum oderatum

A close up photograph of Sweet Vernal Grass
Sweet Vernal Grass in the sunshine

How to spot

Thin, wiry grass with short leaves and a spike of flowers at the top of the stem. Where the leaf meets the stem, there is a fringe of hairs which look like eyelashes.

Where to spot

On old meadows and grasslands that are often rich in wild flowers. Here, it’s one of the first meadow grasses to come into flower in the spring.

Don’t mistake it with

Red Fescue – another grass with a narrow stem and pointy flower spikes, but which is bigger and lacks the scent.

Sweet Vernal grass

Things you might not know

It gives out a scent that is THE distinctive smell of a hay meadow – somewhere between vanilla and almond. Some people like to chew the grass to get the taste of the scent.

Other Species

Greater Butterfly-orchid
A greater butterfly orchid in a meadow

Greater Butterfly-orchid

Narrow-leaved Water-dropwort
A close up of the top of a Narrow-leaved Water-dropwort flower head, the pretty white petals stand out against a background of grasses

Narrow-leaved Water-dropwort

Rough Meadow Grass

Poa trivialis

Rough Meadow Grass in the field
Rough Meadow Grass at Allimore Green

How to spot it

At first glance, this looks like a typical grass. Quite tall, with its flat flowers hanging from the ends of short stalks, arranged along the stem like a Christmas tree. But rub your fingers along the fresh stem and you’ll notice it is slightly rough. Pull the leaf away from the stem a little bit and you’ll see a membrane-like triangle – known as a ligule, this is distinctly long and pointy on Rough Meadow Grass.

Where to spot it

Rough Meadow Grass not only grows in all kinds of grassland, but also in marshes, ditches, wastelands and woodland glades. It’s also found on lawns but struggles to survive if mown regularly.

Don’t mistake it with

Smooth Meadow Grass looks very similar but lacks the roughness of the stem, and its ligule, that membrane at the junction of the stem and leaf, is not pointy in shape.

Things you might not know

Just one plant of Rough Meadow Grass can produce up to 29,000 seeds, providing food for worms and ground beetles.

Other Species

Greater Butterfly-orchid
A greater butterfly orchid in a meadow

Greater Butterfly-orchid

Narrow-leaved Water-dropwort
A close up of the top of a Narrow-leaved Water-dropwort flower head, the pretty white petals stand out against a background of grasses

Narrow-leaved Water-dropwort

Perennial Rye Grass

Lolium perenne

Perennial Rye grass pictured at Cannon Hill Park

How To Spot

Its glossy dark green leaves shimmer as they waft in a breeze. Closer up, their spikey flowers cling close to the stem, barely overlapping. The stem turns a lovely burgundy red colour near the base of the stem.

For those with a keen eye, the leaves clasp around the stem with what look like a pair of hooked claws, known as an auricle.

Where to spot

Widespread across the UK, it’s particularly abundant in parklands, sports fields and freshly laid lawns. It is also the most commercially sown grass on farmland, cut a few times a year to provide winter food for cattle and sheep.

Don’t mistake it with

Couch Grass has spikey flowers that also cling close to the stem, but unlike Rye Grass, these overlap. Its leaves are grey-green and rather rough rather than the smooth feeling, dark and glossy leaves of Rye Grass.

Things you might not know

As Rye Grass grows fast and is eagerly eaten by livestock, it was the first grass in Britain to be sown commercially on farmland, probably more than 400 years ago. Modern varieties are bred to be able to tolerate trampling, mowing and heavy grazing.

Other Species

Greater Butterfly-orchid
A greater butterfly orchid in a meadow

Greater Butterfly-orchid

Narrow-leaved Water-dropwort
A close up of the top of a Narrow-leaved Water-dropwort flower head, the pretty white petals stand out against a background of grasses

Narrow-leaved Water-dropwort

Yorkshire Fog

Holcus lanatus

Close up of Yorkshire-fog
Dense Yorkshire Fog in a meadow

How To Spot

This is easy! It has a soft, tall, hairy stems – just run your fingers along it. No other grass feels like this. The bottom of its stem looks like pink stripey pyjamas – no other grass looks like this. There are pink flushes too in its long flower head which look beautiful when swaying in the wind.

Where to spot

The most widespread of all grasses in the UK, it’s found on all kinds of grasslands, from meadows to wastelands.  On lawns, it flowers a little bit later than other grasses during No Mow May.

Don’t mistake it with

Creeping soft-grass – its nearest relative is only hairy on its nodes, the lumpy bits along the stem that look like knees.

Yorkshire Fog pictured in the sunshine

Things you might not know

It can be a dominating grass as it produces huge amounts of seed which can germinate almost immediately, and buried seed remains viable for many years.

Other Species

Greater Butterfly-orchid
A greater butterfly orchid in a meadow

Greater Butterfly-orchid

Narrow-leaved Water-dropwort
A close up of the top of a Narrow-leaved Water-dropwort flower head, the pretty white petals stand out against a background of grasses

Narrow-leaved Water-dropwort