Skip to main content

Bladder Campion

Silene vulgaris

This pretty flower is named after the inflated bladder-like sac behind the petals. Growing between 60cm and 1m tall this white wildflower is also known as ‘Maidens Tears’, ‘Cowbell’, and ‘Common Bladder Catchfly’ even though it doesn’t technically catch flies!

How to spot it

Bladder Campion is a perennial wildflower with a green bladder-like calyx with purple veins make it easily identifiable. The ragged looking white flowers, which grow at the end of the bladder, have five two-lobed petals and are roughly 2cm wide with long protruding stamens. It is said they have an aroma similar to that of cloves. Many flower heads can be found on one medium height plant. Its stalkless bluish-green leaves are long and thin on mature plants.

Where to spot it

It is fairly common in Britain, but is mostly found in the south of England in meadows and fields, and along roadside verges, dry banks, and hedgerows.

Things you might not know

  • The young leaves are sometimes added to salads in the Mediterranean where it grows much more abundantly.
  • During the summer months, Bladder Campion can often found covered in ‘Cuckoo Spit’ as this is a favourite food-plant of the Froghopper. The early English botanist John Gerard called it ‘Spatling Poppie’ for this very reason.
  • In Roman mythology the Goddess Minerva turned the young boy Campion into this plant after he fell asleep instead of catching flies for her owls. The bladder represents the bag he should have filled.

Other Species

Lesser Butterfly Orchid

Lesser Butterfly Orchid

Forget-me-not (Common)

Myosotis arvensis

Our most common Forget-me-not is often found as a “weed” of arable land. It is also known as Field Forget-me-not. It is a greyish coloured plant, its very small, bright blue flowers (sometimes interspersed with pink) occur in spikes. The leaves are oval and hairy, the ones at the base forming a rosette.

Where to spot it

Forget-me-not (Common) can be found on cultivated land, roadsides, waste ground and dunes. It flowers from April to September.

How’s it doing?

Found throughout Britain and Ireland, it is more common in areas where land is put to arable use. Despite changes in agricultural practice, distribution of has remained stable since 1900, probably due partly to its flexible life history and seed longevity.

Things you might not know

  • In the Language of Flowers Forget-me-not stands for true love and memories.
  • Its Latin name arvensis means ‘of or growing in cultivated fields or land’.
  • Forget-me-nots used to be known as ‘scorpion-grass’. The current name only appeared in the early 19th century. The name Scorpion-grass arose because the flower clusters are more or less bent over or coiled. Other common names include Bird’s eye, Robin’s eye, Mammy-flooer, Snake-grass and Love-me. The latter is related to the fact that the plant was a symbol of love, and if you wore it you were not forgotten by your lover.
  • Their seeds form in small pods along the stem and attach to clothing when brushed against, eventually falling off, allowing the small seed within to germinate elsewhere.

Other Species

Lesser Butterfly Orchid

Lesser Butterfly Orchid

Basil Thyme

Clinopodium acinos

Basil Thyme used to be picked as a substitute for thyme, but it is now too rare to pick. Its distribution closely follows that of underlying chalk and limestone rock.

How to spot it

Like other members of the dead-nettle family, Basil Thyme is popular with bees and insects. At only 15 cm high, it produces whorls of violet flowers with white markings on the lower lip. Common Calamint and Wild Basil are closely related but are larger and with taller more dense flower spikes.

Where to spot it

Basil Thyme grows mainly in southern and eastern England and is very rare in Wales, Scotland and northeast England. It is also present in eastern Ireland where is it considered an alien species. It grows in open habitats in dry grassland, especially around rock outcrops and also in arable fields, where it is now rare. It can be found in quarries and waste ground where calcareous rocks and lime-rich soil has been exposed and roads and railways where lime has been applied. In Ireland, Basil Thyme grows on sandy and gravelly soils.

How’s it doing?

Basil Thyme is unfortunately in decline because of more efficient methods of weed control almost causing its complete extinction in arable habitat. Basil Thyme is only present on less intensively used arable land and in chalk and limestone grassland. Threats to grassland populations include the lack of bare ground which is required by this species to aid seed germination. In Ireland, sand and gravel extraction are the main causes of decline.

It is classified as ‘Vulnerable’ and is included as a species “of principal importance for the purpose of conserving biodiversity” under Sections 41 (England) and 42 (Wales) of the Natural Environment and Rural Communities Act 2006. Basil Thyme is also noted on the Scottish biodiversity list of species of principal importance for biodiversity conservation in The Nature Conservation (Scotland) Act 2004.

Other Species

Lesser Butterfly Orchid

Lesser Butterfly Orchid

Adder’s Tongue Spearwort

Ranunculus ophioglossifolius

How to spot it

Adder’s Tongue Spearwort is a pretty plant with small, bright yellow buttercup-like flowers. The leaves are pointed oval, quite unlike ordinary buttercup leaves. When submerged, the pale greenish-yellow leaves float to the surface like small water-lily leaves.

Where to spot it

Adder’s Tongue Spearwort can be found in wet or marshy places, often round the edges of field ponds. It prospers at the edge of cattle ponds in the churned-up mud. It’s a sensitive plant, requiring low competition, low water levels in summer, and plenty of rain in early winter.

Adder’s Tongue Spearwort is now found at only two sites in Gloucestershire, having previously grown in several parts of southern England. With human intervention, a sizeable population of plants flower and fruit every year.

How’s it doing?

Adder’s Tongue Spearwort is classified as Vulnerable and protected under Schedule 8 of the Wildlife and Countryside Act 1981, perhaps unsurprising given its exceedingly picky requirements.

It is mainly threatened by loss of grazing on pastures and commons, loss of muddy ponds, or overgrazing and excessive trampling too early in the year. Climate change with drier winters also causes drying out of small ponds. Without a mild, frost-free Autumn and enough rain to keep the ground moist for seedlings to develop, they can be uprooted by birds or killed by trampling livestock.

Things you might not know

  • The Latin name Ranunculus means ‘froglike’, referring to the plant’s preference for aquatic habitats.
  • The specific part of the scientific name, ophioglossifolius refers to the shape of the leaves that resemble the small fern Ophioglossum.
  • Adder’s Tongue Spearwort is at the northern edge of its range in Britain.
  • The two sites where it can be found in Gloucestershire are Badgeworth (hence its alternative name: the Badgeworth Buttercup) and Inglestone Common.

Other Species

Lesser Butterfly Orchid

Lesser Butterfly Orchid

Brooklime

Veronica beccabunga

How to spot it

Brooklime has delicate blue flowers held on fleshy stems, often forming lush clumps near water. The spikes of pretty blue flowers ascending in pairs from the leaf base are a clue that this plant is a member of the Speedwell family. Brooklime is a perennial sprawling herb with a dense mass of succulent leaves. Like many water plants, it has hollow stems which help to transfer oxygen to the roots.

Where to spot it

It grows at the waterline of riverbanks and in wet meadows, marshes, ponds, streams and ditches. It is found throughout the UK except in the Scottish Highlands.

How’s it doing?

Brooklime is doing well in its preferred habitats.

Things you might not know

  • Brooklime was used as a salad plant in much of northern Europe in the past.
  • It used to be eaten with watercress and oranges to help prevent scurvy.
  • Although edible, the leaves are bitter and the same precautions should be taken with them, as with watercress, in order to avoid liver fluke.

Other Species

Lesser Butterfly Orchid

Lesser Butterfly Orchid

Red Dead-nettle

Lamium purpureum

Red Dead-nettle is traditionally known as the ‘bumblebee flower’ in some British counties as bumblebees love it! Other names include ‘sweet archangel’ and ‘bad man’s posies’. Red Dead-nettle is related to the stinging nettle but has no sting – hence the ‘dead’ in ‘dead-nettle’.

How to spot it

Red Dead-nettle has whorls of pink-purple flowers clustered amongst leaves towards the top of the plant. The aromatic leaves are hairy, heart-shaped and have toothed edges. Some leaves near the top of the plant take on a purple tint. This plant can be mistaken for henbit dead-nettle which has similar flowers. They can be differentiated because Red Dead-nettle leaves have short petioles (leaf stalks).

Where to spot it

Found throughout the UK, Red Dead-nettle likes arable and waste land and can also be found in gardens, hedgerows and on roadsides.

Best time to spot it

Red Dead-nettle has a long flowering season that can begin in February and last until November.

Things you might not know

  • The generic name is from the Greek lamia meaning ‘devouring monster’. This refers to the helmet shape (galeate) of the flower which has the appearance of open jaws.
  • The vernacular name ‘Archangel’ may refer to their virtue of being non-stinging.
  • It is likely that this plant was introduced to Britain with early agriculture and evidence for it has been found in Bronze Age deposits.
  • The whole plant is astringent, diaphoretic, diuretic, purgative and styptic. In terms of traditional medicinal uses, dried leaves have been used as a poultice to stem hemorrhaging whilst fresh bruised leaves have been applied to external wounds and cuts. The leaves are also made into a tea and drunk to promote perspiration and discharge from the kidneys in treating chills.

Other Species

Lesser Butterfly Orchid

Lesser Butterfly Orchid

Tree Lungwort

Lobaria pulmonaria

Tree Lungwort spanning entire branch of ancient tree

Tree Lungwort is a beautiful, vibrantly green, leafy lichen. It is one of the largest lichens and is an indicator of ancient woodland.

Where to spot it

Tree lungwort is found mainly in Scotland, particularly the west coast, where the wetter climate provides the moisture it requires to thrive. Because of air pollution, it is much sparser in the rest of Britain, confined to a few sites in wilder areas, such as the Lake District and parts of Wales.

It can be found growing on trees and old wood in areas of low air pollution.

Tree Lungwort growing on tree trunk, protected by artificial green mesh

Best time to spot it

Tree Lungwort can be spotted all throughout the year.

Things you might not know

  • Its lobes look a bit like the billowing shape of human lungs, which is where its name comes from.
  • In medieval times, medics would use Tree Lungwort to treat lung disorders because of its resemblance to human lungs.
  • Though Tree Lungwort can be found at multiple sites across the UK, in some of these sites its reproduction is limited.

Other Species

Lesser Butterfly Orchid

Lesser Butterfly Orchid

Reindeer Moss

Cladonia rangiferina

Small patch of jagged, white Reindeer Moss amongst bright green plants

Despite its name, reindeer moss is actually a lichen (in fact it is also known as ‘reindeer lichen’).

Composed of many light and dainty branches, it grows in cushion-like tufts. When dry it can be quite brittle but once wet it becomes somewhat sponge-like.

Where it grows

Reindeer moss is usually found on moors and heathland, often growing in pockets of soil attached to rocky outcrops.

Bright white Reindeer Moss surrounding green plants

Best time to see Reindeer Moss

Reindeer Moss can be spotted all throughout the year.

Something you might not know

The only naturalised reindeer in the UK are found in the Scottish Highlands where they live for much of the year on reindeer moss.

Other Species

Lesser Butterfly Orchid

Lesser Butterfly Orchid

Groundsel

Senecio vulgaris

Groundsel is a common annual weed of rough and cultivated ground. You can find its clusters of small yellow flowers appearing on road verges, in gardens and on waste ground all throughout the year.

How to spot it

The leaves of Groundsel are bright shiny green, long and raggedly lobed. The small yellow flower heads are in cluster at the ends of the stems appearing to emerge from little tubes.

Bright yellow Groundsel flowers growing on a roadside

Best time to see

You can find Groundsel in flower throughout the year.

Where it grows

Groundsel is an annual weed of cultivated or disturbed ground, cropping up along field edges, roadside verges and on waste grounds.

Are Groundsel threatened?

Groundsel continues to be widespread throughout the British Isles, although there appears to have been a decline in the Scottish Highlands, possibly due to abandoning of marginal cultivations.

Things you might not know

  • Both birds and rabbits enjoy the leaves and seeds of Groundsel, and it is widely used as food for caged birds.
  • Its name comes from an Old English word grundeswilige meaning ‘ground swallower’, reflecting its tendency to grow profusely wherever it gets a chance.
  • Groundsel is a good food source for caterpillars of butterflies and moths and is one of only two plant species that provide food for cinnabar moth caterpillars.

Other Species

Lesser Butterfly Orchid

Lesser Butterfly Orchid