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Butterbur

Petasites hybridus

Butterbur on background of rocks and dirt

Fond of moist ground, Butterbur is a pink, tassled wildflower can often be found carpeting riversides and damp ditches.

With so many small flowers packed densely together, Butterbur is very popular with bees. It is a great source of nectar early in the year, when wildflowers are still rather sparse.

How to spot it

Flower spikes appear before the leaves and have tiny pale pink flowers arranged down stems which are 10-40cm tall. The leaves are very large, sometimes almost 1 meter wide and are downy-grey underneath.

Bright pink-purple Butterbur in focus on blurred background

Where to spot it

Butterbur is found throughout the UK, but is rarer in central and northern Scotland. It inhabits wet meadows, streamsides, roadside ditches and copses.

Best time to spot it

The best time to see Butterbur is in spring, throughout March, April and May.

Things you might not know

  • Butterbur’s common name derives from its large, heart-shaped leaves that were used to wrap butter in the past.
  • Its scientific name is derived from the Greek petasos, meaning a ‘broad-brimmed felt hat’ which also refers to the enormous leaves.
  • Butterbur spreads by rhizomes and large colonies of male or female plants are common.

Other Species

Stinking Hellebore

Helleborus foetidus

Mostly green Stinking Hellebore flowers with pink-purple lining visible on the sepals

The green flowers of the Stinking Hellebore can be a pleasant surprise amidst a dusting of snow.

You might think Stinking Hellebore is a garden escapee, but this is not the case! Although populations may have become obscured by such varieties, the Stinking Hellebore is a native through and through.

Scientific illustration of the Stinking Hellebore with detail on flowers and leaves, as well as faint, illegible measurements

How to spot it

Stinking Hellebore is evergreen. It has dark green leaves sprouting from a thick stem. The flowers are green also but a lighter, yellowish shade, and they are a drooping cup-like shape. The five sepals have a distinctive purple fringe.

Given the popularity of this plant in gardens it is often hard to distinguish the native population from horticultural escapees.

Where to spot it

Stinking Hellebore can be found in woodland, walls and roadside verges. It is particularly fond of limestone-based soils.

Best time to see

Stinking Hellebore traditionally blooms between February and April.

Things you might not know

  • Be cautious: every part of this wild flower is poisonous and will induce vomiting and delirium if ingested, if not death.
  • In the past, Stinking Hellebore was used as a hazardous remedy for worms. The 18th century naturalist Gilbert White said this about this “cure”: “Where it killed not the patient, it would certainly kill the worms; but the worst of it is, it will sometimes kill both”.
  • The name “Stinking” Hellebore could be considered undeserved. Sniffing the flowers won’t make you want to hold your nose, although crushing the leaves can produce an odour often described as “beefy”.

Other Species

Yew

Taxus baccata

Season

Colour

Habitat

Six red Yew berries alongside two younger green berries

A mature yew is compelling for its dense, dark evergreen foliage and buttressed trunk that has a colour close to mahogany.

Yew has a unique and remarkable association with churchyards where it was planted over graves to protect and purify the dead, and also for more mundane reasons such as being planted on a protected site to provide wood for long bows and to keep poisonous foliage out of reach of browsing cattle. It is also used for providing decoration for churches.

Clusters of red berried on branches of the Yew in a warm light

Where to spot it

Yew is concentrated in south-east and central England. It is primarily found in churchyards and woodland.

It is principally a species of well-drained chalk and limestone soils. In ancient woods it grows alongside ash, maple and beech.

Best time to spot it

The best time to spot Yew is over the winter, specifically in November, December and January.

Does Yew have any medicinal value?

It’s important to note that every part of the yew is poisonous except the flesh of its red berrylike fruit (the aril), although even that contains a toxic seed. The aril is slightly sweet which makes it tempting for children. Eating just a few seeds or a handful of leaves causes gastrointestinal problems, a dangerous drop in pulse rate and possible heart failure. Many victims are found dead and therefore are never able to describe their symptoms. Suicide by Yew was a way of avoiding defeat in Ceasar’s Gallic Wars.

However, Yews do contain an alkaloid named taxol which seems to be effective against ovarian, breast and lung cancers. Drug companies and research laboratories are offering to buy the foliage in bulk.

Two bright red berries on the green branches of the Yew

Things you might not know

  • Yew’s sticky red berries are popular with birds, and bird-sown seedlings can colonise open chalk downland as well.
  • In some parts of the UK you might hear Yew referred to as ‘Hampshire weed’ or ‘Snotty-gogs’ (for the berries).
  • The world’s oldest known wooden artefact is a 250,000-year-old yew-spear that was found at Clacton in Essex. The timber is so hard that it outlives iron.
  • The slow-growing yew can live two or three centuries but it is difficult to date mature trees because the dense wood does not always produce rings.
  • Yews are often pruned into formal hedges such as Hampton Court Palace’s famous 300-year-old hedge maze.

Other Species

Groundsel

Senecio vulgaris

Large Groundsel growing amongst rocks and waste ground

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

Blackthorn

Prunus spinosa

Trailing cluster of white blossom of the Blackthorn

Each year, Blackthorn heralds the coming of spring as one of the first native trees to burst into blossom.

Blackthorn belongs to the rose family and its fruit are known as sloes – famously used to flavour sloe gin!

Single white blossom of the Blackthorn in bloom, surrounded by buds and bare branches

How to spot it

Blackthorn is a rather shrubby tree with dark-hued branches (hence the name “black” thorn). It produces white, five-petalled blossom in early spring. When these wither, they are replaced with sloes – dark blue-purple fruit, around a centimetre wide. Blackthorn leaves are oval-shaped, serrated and pointed at the tip.

In spring and summer, it can be confused with Hawthorn. Hawthorn blossom, however, appears amidst the leaves, whereas Blackthorn blossoms before they appear.

Where to spot it

Blackthorn is found most commonly in hedgerows but it can also be spotted in scrub and wood borders all over the UK and Ireland.

Things you might not know

  • Kernels of sloes were found in the stomach of Ötzi, the neolithic “iceman” found preserved in the Alps in 1991, suggesting he’d been eating fruit from a Blackthorn shortly before he died.
  • Blackthorn’s wood is traditionally used to make Irish shillelaghs (a type of walking stick that also doubled as a club or cudgel).
  • The Brown Hairstreak butterfly often chooses to lay its eggs on young Blackthorn shoots and it provides food for the caterpillars. The annual flailing of hedgerows (where Blackthorn can usually be found) has been blamed, in part, for the butterfly’s decline as the eggs are removed before they hatch.

Other Species

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.

A favourite of Wordsworth, Lesser Celandine is one of the first wildflowers to bloom.

In fact, the 21 February has been known as Celandine Day since 1795, when the renowned naturalist Gilbert White noted that the first celandines usually appeared in his Hampshire village of Selborne.

How to spot it

Its bright, yellow star-shaped flowers often blanket the ground. Each is about 3cm across with eight to twelve petals. It has rosettes of glossy dark green heart-shaped mottled long-stalked leaves.

Where it grows

Woodland and hedge banks, particularly damp places. Also meadows and stream-sides.

Best time to see

You can spot Lesser Celandine from late February to May.

Has Lesser Celandine been used in herbal medicine?

One of it’s local names is “Pilewort” since the herb was traditionally given for haemorrhoids. This was based on the doctrine of signatures since the knobbly tubers were thought to resemble piles!

Things you might not know

  • Its the floral equivalent of the swallow: both reappear around the same time and herald the coming of spring. In fact the word ‘celandine’ comes from the Greek word chelidon meaning ‘swallow’. Its early flowering time also gave the Lesser Celandine the nickname ‘spring messenger’.
  • Despite sharing the name, it isn’t actually related to the greater celandine. Lesser celandine is a member of the buttercup family. Greater celandine is related to the poppy.
  • Wordsworth’s favourite wild flower wasn’t the daffodil – it was lesser celandine. He wrote no less than three poems about it: The Small Celandine, To the Same Flower and To the Small Celandine.

Other Species

A sign that spring is on the way! Primrose’s sunny yellow flowers are a common sight across the UK.

The name derives from the Latin prima rosa meaning ‘first rose’ of the year, despite not being a member of the rose family. In different counties of England it is also referred to as Butter Rose, Early Rose, Easter Rose, Golden Rose and Lent Rose.

How to spot it

Pale yellow, green-veined, flowers, 3cm across, borne singly on stalks. Rosette of wrinkled leaves tapering gradually to stalk, each up to 15cm long.

In large populations there is a variation in the colour, texture and size of primrose flowers. Native species can produce flowers in shades ranging from pale cream to deep yellow.

Bizarre forms include an umbellate form in which flowers form a spray on top of a longer stalk similar to a Cowslip, and doubles.

Where it grows

Woodland clearings, hedgebanks, waysides, railway banks and open grassland preferring damp, clayey soils.

A group of Primrose flowers in a woodland verge

Best time to see Primrose

You can find Primrose appearing throughout Spring.

Are Primrose threatened?

Primrose is a native plant in Britain, and its distribution remains stable. Its decline in areas of East Anglia – following a series of hot, dry summers from 1970 onwards – hints at a possible threat posed by climate change.

The main threat is the loss of habitat. Inappropriate management of woodland and waysides can all contribute to a local decline.

A close up of 3 yellow Primrose flower heads

Things you might not know

  • April 19th is ‘Primrose day’. This date is the anniversary of the death of the former British Prime Minister Benjamin Disraeli and the primrose was his favourite flower. Queen Victoria supposedly sent him bunches regularly and to this day primroses are laid at his statue by Westminster Abbey on this date every year.
  • A Primrose flower will be red if you plant it upside-down according to one old superstition (we wouldn’t recommend it…).
  • It is the County Flower of Devon.

Other Species

Snowdrop

Galanthus nivalis

Months

Season

Habitat

Snowdrops

The bobbing white blooms of snowdrops fluttering on the road verge or carpeting the woodland floor put a spring in the step of us all during the bitter winter months.

Their early appearance after a dark winter make them a firm favourite with nature lovers and wildflower watchers across the country. A sign that spring is on its way!

How to spot it

Its slim green leaves and bobbing white petals are quite iconic at a time of year when little else flowers.

Snowdrops are able to survive the cold winter months and flower so early, because they grow from bulbs.

Where it grows

Areas with damp soil, such as moist woodland and riverbanks.

Best time to see snowdrops

Your best chance at seeing snowdrops is from January to March. However, you might spot it in flower as early as October!

The species has long been associated with our cold winter months – the Latin name, Galanthus nivalis, translates as ‘milk flower of the snow.’

Are snowdrops a native species?

Although considered a native species, snowdrops are recent arrivals. Its first known cultivation as a garden plant was in 1597, and was then first recorded in the wild in Gloucestershire and Worcestershire in 1778.

What do snowdrops symbolise?

In the Language of Flowers snowdrops symbolise chastity, consolation, death, friendship in adversity, hope and purity.

Discover the ingenious ways Snowdrops have adapted to deal with harsh winters as Adam Shaw speaks to Plantlife Senior Ecologist Sarah Shuttleworth.

Things you might not know

  • Did you know pollinators love snowdrops too? Snowdrops produce seeds which are spread by early emerging queen bumblebees on warm, dry days.
  • Christians dedicate this wildflower to the Virgin Mary. On Candlemas Day, 2 February, snowdrops were once scattered in place of her image on the altar.
  • Regional names include Candlemass Bells, Mary’s Taper, Snow Piercer, February Fairmaids and Dingle-dangle, which point to the snowdrops’ appearance in the depths of winter.
  • In traditional medicine, snowdrops were used to treat headaches and as a painkiller. In modern medicine, a naturally occurring substance within the plant, called galantamine, is used to help treat the symptoms of Alzheimer’s disease. However, the bulbs themselves are poisonous to humans and can cause nausea, diarrhoea and vomiting if eaten. This perhaps led to the superstition that a single Snowdrop bloom in a house can bring death.

Other Species

White Spindles

Clavaria fragilis 

White Spindles

What to look for?

  • White Spindles have simple, unbranched tapered clubs, often forming a cluster among the grass.
  • They are very brittle and can snap easily.
  • The tips yellow and eventually turn brown with age.
  • They are often somewhat laterally flattened and sometimes with grooves along their length, sometimes straight but more often wavy.
  • The individual stems are typically 2-12cm tall and 4-5mm across.

Other common names include Fairy Fingers and White Worm Coral.

Where to find them?

They can be found in the summer and autumn on roadside verges, in cropped grassland and in churchyards. Favouring unimproved acid or neutral grassland, White Spindles can also appear on lawns only after years of low-nutrient management.

They are the most common of all the fairy clubs and coral fungi.

Don’t mistake it with…

  • Clavulinopsis fusiformis has a similar form but is golden yellow. 

Other Species

Field Pansy

Field Pansy

Viola arvensis
Bramble

Bramble

Rubus fruticosus
White Campion

White Campion

Silene latifolia