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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

Fingered Speedwell is a low-growing, hairy plant with deep blue flowers.

How to spot it

Fingered Speedwell has leaves that rarely grow longer than a centimetre and are deeply divided into parallel-fingered lobes. Its upper leaves are stalkless, whereas the lower leaves have short stalks. Its flowers are borne at the tip of the stem amongst leaf-like structures called bracts.

Where to spot it

Fingered Speedwell is restricted to just a few sites in East Anglia (Breckland) and Yorkshire. Generally an arable species, it is typically found in the margins of fields sown with winter cereals and also on fallow land or waste places. It has also been recorded in tracks, gravel pits, sand banks and disturbed parched grassland. It favours sandy calcareous or slightly acidic soils.

Single Fingered Speedwell flower among its bracts, surrounded by parallel-fingered lobes.

How’s it doing?

Fingered Speedwell is classified as ‘Endangered’ and is therefore considered to be facing a very high risk of extinction in the wild. It is protected under Schedule 8 of the Wildlife and Countryside Act 1981. This makes it an offence to intentionally pick, uproot or destroy any plants. The species is also listed as a priority species under the UK Biodiversity Action Plan.

What is the cause of its decline?

The main causes of the decline of Fingered Speedwell are a direct result of the intensification of arable farming. Key factors include the introduction of broad-spectrum herbicides and the high increase in nitrogen fertiliser used on modern crop systems. Several sites have also been lost to development.

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

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

Smoky Spindles

Clavaria fumosa 

Smoky Spindles

What to look for?

  • Smoky spindles have simple, unbranched tapered clubs, often formed into a cluster among the grass – or they can be growing singly. They are very brittle and can snap easily.
  • Their colour ranges from greyish brown to pinkish brown to pale-ochre brown. Their tips go darker with age and their spores are white.
  • They are often somewhat laterally flattened – sometimes straight, but more often wavy with bluntly pointed or rounded tips.
  • The individual stems are typically 2-12cm tall and 3-10mm in diameter.

Where to find them?

They are generally found in unimproved grassland (favouring acid or neutral grassland) and in leaf litter on woodland edges and clearings.  In the summer and autumn, they can be found on road verges, in cropped grassland and in churchyards.

After years of low-nutrient management, they can also appear on lawns.

Don’t mistake it with…

  • Clavaria fragilis is similar but has white spindly fruitbodies.
  • Clavulinopsis fusiformis has a similar form but is golden yellow. 

Other Species

Olive Earthtongue

Microglossum olivaceum

Reddish tongue like fungus emerging from grassland

How to identify

Fruiting bodyLike dark reddish, brown or olive green coloured clubs, or tongues, emerging from the soil
Fruiting body sizeUp to 7cm in height
StemUsually with shades of olive-green
SporesWhite

Where to find them?

Rare but when found usually on unimproved grassland, often mossy between late summer and autumn. 

Did you know?

The latin name for Olive Earthtongues is Microglossum Olivaceum. Microglossum means small tongue, while  olivaceum refers to the hint of olive to most of the fruitbodies (but note that the colour is very variable with some being much browner than others). 

 

Other Species

Meadow Waxcap

Hygrocybe pratensis

Apricot mushroom with flat top

How to identify:

CapApricot and dry in texture (compared to other slimier waxcaps) with powdery bloom sometimes visible with a hand lens, fading to buff with age. Convex, becoming flattened or slightly concave. 
Cap Diameter2.5 – 10 cm 
GillsPale whitish apricot 
StemsWhitish apricot, tapering to the base. 
FleshWhitish apricot 
SporesWhite

 

 

Where to find them?

Meadow Waxcaps (Hygrocybe pratensis) are a common find on cropped grassland and upland pastures. It appears from late August until December. Particularly in upland areas on acidic soil, the Meadow Waxcap is one of the few waxcap species that can tolerate small amounts of fertiliser being applied to its grassland habitat.

Did you know?

Two varieties of the Meadow Waxcap occur in BritainOne is apricot and the other is paler and almost white. It is a conspicuous and robust waxcap often persisting for several weeks. 

Don’t mistake it with…

Pink/Ballerina Waxcap

Other Species

Blackening Waxcap

Hygrocybe conica 

A dark pointed mushroom with long stem growing in the grass

How to identify:

CapConical in shape. Typical waxcap texture. Dark to pale orange/yellow, blackening at the tip first or where bruised. 
Cap Diameter1.5 – 3.5 cm 
GillsPale lemon, also blackening with age. 
Stems Pale yellow, blackening with age.
FleshYellow
SporesWhite

 

Where to find them?

Blackening Waxcaps (Hygrocybe conica) sometimes appears in lines along roadside verges, particularly on hillsides or where the grass is well shaded, moist and mossy. 

Other common names

Witches Hat

Did you know?

Blackening Waxcaps can appear remarkably quickly after rain in late summer and autumn, but once mature they remain standing sometimes for more than two weeks. 

They are one of the most common waxcaps in Northern Europe.

Other Species

Parrot waxcap

Gliophorus psittacinus 

A Parrot Waxcap.

How to identify:

CapMainly green with underlying pink or yellow. Conical becoming flattened. Slimy texture. 
Cap Diameter2 – 4 cms 
GillsYellow, sometimes tinged green 
StemYellow-green, greener nearer the top 
FleshVariable, usually matches the cap colour 
SporesWhite

 

Where to find them?

The Parrot Waxcap (Gliophorus psittacinus) can be found in the summer and autumn on roadside verges,  cropped grassland and in churchyards. Appearing on lawns only after years of low-nutrient management.

It favours unimproved acid or neutral grassland, and are most plentiful in western Britain and particularly in Wales. 

Did you know?

There are two Parrot Waxcap species that are recognised: Gliophorus psittacinus and Gliophorus perplexa; the latter was previously considered to be a mere variety. 

 

 

Other Species