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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

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

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

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

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

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

Gorse

Ulex sp.

A spiny evergreen shrub with yellow flowers.

Few plants make such an impact on the landscape as flowering gorse, through both its colour and scent. The latter is a distinctive coconut and vanilla smell, said to be quite pungent to some individuals, but weak to others.

The cracking of the seed-pods in hot sunshine is said to sound similar to the clacking calls of Stonechats which perch on its sprigs.

Habitat

Banks, heaths and sea-cliffs. Also a signature plant of rough open space and commonland.

Best time to see

Folklore says you should only kiss your beloved when gorse is in flower. The good news is that either common gorse or the closely related western gorse is pretty much in bloom whatever the time of year! In fact, a few yellow flowers can generally be seen even in harsh winter months.

Its peak time, however, is April and May when almost all the plant is covered in bright yellow blossom.

Did you know?

It was voted the County Flower of Belfast.

Before the Industrial Revolution, gorse was valued as a fuel for fires and kilns, as well as baker’s ovens. After crushing the spines (e.g. in cider mills), gorse also made valuable feeding for stock including cattle and horses in wintertime.

Straight stems of gorse make excellent walking-sticks and the flowers can be used to make a Gorse wine. It also makes a convenient anchor for washing, acts as a chimney brush and, when in flower, as a source of colour for Easter eggs. Gorse and heather have been bound together to make besom brooms. Gardeners have been known to lay chopped gorse over emerging peas to deter pigeons and mice.

In order to prevent over-exploitation, there have historically been a wide range of conditions on harvesting, such as in Oxfordshire where people were only allowed as much as they could carry on their backs. In Hertfordshire there were regulations prohibiting cutting outside a certain parish and digging-up entire bushes. In some places even the type and size of cutting implements have been specified.

Three species of Gorse that exist in the UK are Ulex europaeus, Ulex gallii and Ulex minor:

  • Ulex europaeus is also known as Western gorse, Furse, and Whin (originally thought to be a Scandinavian word). Other names for this type of Gorse are Fingers-and-thumbs, French-fuzz and Honey-bottle.
  • Ulex galii, commonly known as Dwarf furze, is also called Bed-furze, Cat-whin and Cornish fuzz. This species belong more to the west and to Ireland and will not tolerate lime in the soil.
  • Ulex minor belongs more to the south-eastern counties, East Anglia and the home counties.

Other Species

Shepherd’s Purse

Capsella bursa-pastoris

The seedpods of this common wildflower resemble little drawstring pouches worn by medieval peasants, spilling out tiny copper-coloured seeds when broken apart

A member of the Cabbage family, this annual plant produces flowers throughout the year, and is able to yield hundreds of seeds.

How to identify Shepherd’s Purse

With a leafy rosette at the base, it grows to about 40cm. The leaves are larger and pinnately lobed at the bottom, and then arrow-shaped with wavy edges along the stem. It has tiny white scentless flowers arranged in a loose raceme, which are replaced by its highly recognisable seedpods.

Where to find Shepherd’s Purse

It is widespread throughout Britain, particularly in waste grounds and cultivated fields.

Did you know?

  • Also known as ‘Mother’s Heart’, this refers to an ancient game played in both England and Germany in which one child asks another to pick one of the seedpods. Upon breaking it, the child is then told they have broken their mother’s heart.
  • Local names include Bad Man’s Oatmeal (Durham); Blindweed (Yorkshire), Lady’s Purses (East Anglia), Poor Man’s Purse (Somerset).
  • It has been used in homeopathy to treat gall bladder and kidney problems.
  • It is considered an antiscorbutic, meaning it prevents scurvy.
  • In China, the leaves are eaten, taste similar to cabbage but with a spicy, peppery flavour.
  • It can be used as a herbal tea and is known for its anti-bleeding properties.

Other Species

Oak Moss Lichen

Evernia prunastri

with little tiny branches almost like a a lot of green tiny deer antlers
  • Grows in short tufts (to 10 cm) of flattened branches with forked tips, often with a net-like pattern of ridges visible on the surface.
  • Pale grey-green to pale yellow-green on the upper side and whitish underneath. This can be harder to see if the lichen has spent some time on the ground or in older specimens. This colour difference is due to Evernia technically being a foliose lichen, as its internal structure means it just has a single layer of algal cells beneath the upper cortex.
  • Patches of grainy soredia may be present on the edges of branches and ridges, becoming more extensive over time. Apothecia (fruiting bodies) are very rare.

Habitat

It prefers well-lit conditions, so is often present in the canopy and on lower branches in well-lit situations.

Similar species

Could be confused with Ramalina farinacea (below) which has narrower, more straggly branches, and lacks the pale underside. E. prunastri  also lacks the oval soralia on the edges of the lobes, which is a distinctive feature of R. farinacea.

Other lichens with strap-like branches that are likely to be encountered in the rainforest, such as Ramalina calicaris, R. fastigiata, and R. fraxinea, commonly have rounded apothecia on their branches which are extremely rare in E. prunastri.

Distribution 

Widespread and common across the whole British Isles

Other Species

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