A walk from Newick to Scaynes Hill. Low Weald to High Weald. Pasture, woods & commons. Trees, lichens, wild flowers and building. 16.03.26

I took the Compass 121 bus to Newick from Lewes (having got to Lewes on a Brighton and Hove 29 bus) and from Newich I walked through Newick Common, Fletching Common, Lane End Common, Warr’s Wood, an unnamed wood, Wapsbourne Wood, Hammer Wood, Hamshaw Wood .Scayne’s Common, and Costells Wood to Scaynes Hill. At Scaynes Hill I took the Compass 31 bus to Uckfield, and retuned to Brighton on the 29.

Warr’s Wood (1); the unnamed wood (2); Wapsbourne Wood (3); Hammer Wood (4); Hamshaw Wood (5), and Costells Wood (6) are all listed as ancient woodland by Nature England

Most of the walk was in the Low Weald, but Costells Wood [and Wapsboune Woods], is just within the southern boundary of the High Weald National Character Area (NCA), where it meets the Low Weald NCA. Woodland Trust Costells Wood Management Plan

Extract from Nature England National Character Area High Weald Context Map showing the boundary between the High and Low Weald. In reality, here is no hard and fast boundary between High and Low. Warr’s Wood clearly has a low weald biological and landscape character and Costells Wood has a high weald biological and landscape character with its ghyll; Wapsbourne Wood, although technically feels more interstitial

Low Weald character: Land use is still predominantly agricultural, and largely pastoral owing to the heavy clay soils Most grassland has been agriculturally improved, but fragments of unimproved, floristically rich meadow and pasture are still present.

Fields are generally small and irregular, many formed by woodland clearance or ‘assarting’ in the medieval period and often bounded by shaws or formed from cleared land along woodland edges. Many of the especially species-rich hedgerows in this area may be remnants of larger woodland and often follow the pattern of medieval banks or ditches. …

Like the High Weald, the Low Weald is densely wooded … [with] Numerous and extensive blocks of ancient, semi-natural coppiced woodland … Oak is the principal tree and, despite centuries of clearances for settlement, transport and agriculture, significant areas of ancient woodland survive. Low Weald – National Character Area Profiles

Natural England on-line map of Ancient Woodland: Ancient Woodland (England) | Natural England Open Data Geoportal

Route taken from Newick to Warr’s Wood (pink line) OS online maps: Detailed maps & routes to explore across the UK | OS Maps

Route taken from Warr’s Wood to Scaynes Hill (pink line)

When I am walking I pay attention to whatever takes my eye so whilst this route was planned around visiting certain woodlands commons, I found interesting things on the paths between these.

Newick

The Newick C19 Water Pump.

Newick Common

Current OS Map Detailed maps & routes to explore across the UK | OS Maps

Not named on the map, Newick Common is the small lime-yellow triangle of land. Lime-Yellow in wooded areas of OS maps indicates areas of public access land. This may be National Trust, Woodland Trust or Forestry Commissions land, or it may be privately own land where there are still rights of common.

OS Six Inch Map 18302-1860 Georeferenced Maps viewer – Map images – National Library of Scotland Showing Newick Common as considerably larger than 2026

Newick Common is the triangle of land located between Newick Hill and Jackies Lane (outlined in red on the map below). It was originally much larger in extent, including a lot of the land between Jackies Lane and Western Road, but development over the years has meant that it has been reduced to its current size. A lot of small trees and scrub have grown up in this area, but we know from talking to people who grew up in the village that 50-60 years ago it used to be much more open. In conjunction with the Lewes District Council rangers, we are therefore trying to remove some of the trees and scrub, to restore a more varied habitat and increasae biodiversity Newick Rootz: Newick Common

On the common, there was Wild Garlic. Wild Daffodils and Early Dog Violet; that are often associated with ancient woodland

Fletching Common

I can find little on the history of Fletching Common. It is now continuously wooded. Part of it now a campsite, Wyld Wood Campsite, part of it is just woodland. The trees in the woodland were previously managed; as their are many old coppice hazel stool, and pollarded Pedunculate Oak and, curiously, coppiced Pedunculate Oak, some which appear to have no main trunks.

Interestingly Fletching Common is listed on the Government’s database of commons Copy_Common_Land_CPHs.xlsx but Newick is not; but on the OS maps, Newick is marked as public access land but Fletching is not

OS Six Inch Map 18302-1860 Georeferenced Maps viewer – Map images – National Library of Scotland showing the woodland of Fletching Common as Hangman’s Rough; here is no historic provenance for the name Wyld Wood; presumably the owners of it didn’t fancy a Hangman’s Rough Campsite!

Coppiced Oak

Pollarded Oak

What looks like an old Coppiced Pedunculate Oak with no main trunk:

There was very limited ground flora. The lichen flora was the common lichens you would expect on Oak

Flavoparmelia caperata, Common Greenshield Lichen

Ramalina farinacea, Oak Moss Lichen

Between Fletching Common and North Lane Common

This stunning old Oak pollard was in a field. Often the most spectacular trees are not in woodlands but hedgerows and fields. Field old trees are possibly relicts of cleared woodland, when trees are left for shade for famed animals

Lane End Common

Lane End Common is one of the five Chailey Commons. A Compact and dry woodland heath rich in insects and wood ants. Chailey Commons Society Five Different Commons

Southern Wood Ant, Formica rufa

Whilst Lane End Common is not designated as ancient woodland, there were some ancient forest indicator species in the wooded parts of the common, including Primroses, Bluebells, Wild Daffodils and Honeysuckle

In North End Common there is a lot of archaeological interest, including the medieval route on the NE boundary of the Common – known in the 17th century as the ‘Lewes to Grinstead Way’, probably 14th century or earlier, shown on a 17th century estate map, and on 1st edition OS map running NW/SE on the NE boundary of the Common to the old Ouse crossing, thought to be between Wapsbourne and Sheffield Bridge. It runs SE to Red Gill, Jackies Lane, Oxbottom, Cockfield Lane and eventually to Lewes (known as the pack horse way)  (GR TQ 404205) Chailey Commons Society – Archaeology

Other archeolgical featires of the common include:

  • Sunken lanes/braided tracks – 5 x parallel banks and dips (running SE/NW), bisected by the railway cutting and are likely to be earlier than the Lewes to E Grinstead Way.   Possibly animal migratory routes and post-medieval track-ways. Disappear in the mid-area of the Common, but emerge on the same axis in the Northern triangle point(GR TQ 405223).
  • Boundaries on the NE edge show an established bank topped by overgrown multi stemmed hornbeam with signs of coppicing and pollarding, and a ditch on the Commons side.
  • Ridge and furrow towards the West boundary opposite Lane End Farm – 6 or more parallel umbrella shaped ridges and furrow dips (N/S), medieval(?), manmade and possibly a system for managing the cycle for harvesting brakes, fern and ling and allocating in rotation? (GR TQ 402223)
  • Sand quarry, indicated by sandy soil, a deep cleft and spoil heap on the S boundary W of the car-park. (GR TQ 402222) Chailey Commons Society – Archaeology

Theses relate to the ancient rights of common: rights to collect bracken, fern, twigs and ling (or matted heather) for thatching and fuel (discussed on earlier walks). Chailey Commons Society Archaeology

OS Six Inch Map 18302-1860 Georeferenced Maps viewer – Map images – National Library of Scotland seemingly showing the the SE-NW banks and dips; as well as the Lewes to Eeat Grinstead Way.  

There were several attempts by landowners to enclose Commons and deprive Commoners of their rights.  For example, in the mid 17th century ‘anger resulted in physical harm to persons, when inhabitants of Fletching pulled down the fences Sir Henry Compton had erected around part of Chailey Common.  His stewards followed the men home and wounded one by gunfire.  This dispute was settled in the Court of the Star Chamber.’ Brandon (2003) p121. Brandon P (2003) The Kent and Sussex Weald, Phillimore. Chailey Commons Society Archaeology

E.P. Thompson (1963) The Making of the English Working Class)described the parliamentary enclosure movement in 18th and 19th-century England as a “plain enough case of class robbery,” fundamentally transforming the relationship between land, law, and the working class. 

Braded Trackways:

Huge Oak pollard:

Girth suggested an age of 300-400 years.

A completely decorticated dead Pedunculate Oak

Now a home for invertebrates:

and Cladonia parasitica, a lichen of decorticated wood

Warr’s Wood

Warr’s Wood is an example of typical low weald coppiced Hornbeam ancient woodland with some Pedunculate Oak; a frequent type of low weald wood. The boundary bank around it has coppiced and pollarded Hornbeams. The ground flora (in spring) is dominated by Bluebells

Boundary Bank

Bluebells

Coppiced Hornbeam

Lecanactis abietina, on Pedunculate Oak, an old woodland indicator lichen

Un-named Wood

This is a tree on the edge of the wood.

This tree shows lichens of the Mature Mesic Bark Community (Pertusarietum amarae) on Oak

The Pertusarietum amarae are shade tolerant communities on rougher bark, with Pertusaria species dominant. They are particularly characteristic of Beech and Ash, but also on less damp Oak bark. The basic community is composed of widespread species particularly Pertusaria s. lat. species: Pertusaria albescens, Lepra amara (Pertusaria amara f amara), Pertusaria flavida, Pertusaria hymenea and Pertusaria pertusa along with Phlyctis argena and Ochrolechia subviridis. This is a common community in drier areas but gets displaced by moss dominated communities in strongly oceanic areas. . British Lichen Society Lichen Communities

On this tree I saw Lepra amara (previously Pertusaria amara), Pertusaria hymenea and Pertusaria pertusa; all very common, plus others I didn’t have time to fully investigate. I used my UV torch to search for Pertusaria flavida, as it reacts to  UV light with bright orange fluorescence. I only got the dull orange of Pertusaria hymenea and P pertusa. I also tested any likely candidates of Varicellaria hemisphaerica (previously Pertusaria hemisphaerica) with sodium hypochlorite spot tests; but I did not get the characteristic red reaction. I do these tests as I have found P. flavida and V. hemisphaerica on trees with Mature Mesic Bark Community elsewhere in Sussex

Pertussaria hymenea

Lepra amara

Pertusaria pertusa

Pertusaria pertusa biofluorescent dull orange with UV light

The blue florescent lichen(s) remains mysterious

Between the unnamed wood and Wapsbourne Wood

Ditches bordered by coppiced Hornbeam. What are they?

They are on the land of the WoWo campsite, part of Whaspsborne Manor Farm see. The name Wapsbourne is the modern version of the older Sussex names of Whapplesbourne, Werpplesborne and other derivatives. The name means ‘a track by the stream’. This track leads you from Lewes to East Grinstead, right past the Elizabethan Manor house built in the late 15th C. Wapsbourne was once part of the Sheffield Park Estate, auctioned into private hands in 1953 when the estate of several thousand acres was broken up. The Farm – Wowo Campsite

On the WoWo site there is a camping space called “Lower Moat” in the central field surrounded by a moat, this field also becomes home to the ‘WoWo village’ in the summer months. Wowo Campsite, Uckfield, East Sussex – 2026 from £24/nt

But it is not a moat; it is a Pondbay and Overspill Channel.

The monument south-west of Wapsbourne Farm includes a short length of earthen bank, a low-lying area beside the bank and a long L-shaped ditch leading eastwards and then northwards from the bank. These are the remains of an iron-working site dating to the 16th-18th centuries and perhaps earlier, where already-smelted iron was heated and beaten using water power to drive the bellows and hammers. The remains were formerly misinterpreted as those of a medieval moated site. The most distinctive feature of the monument is the well-defined L- shaped ditch which measures 270m in total length and which averages 12m from side to side. It is embanked on the more northerly side. The purpose of the ditch was to carry floodwaters safely away from the principal industrial area and to prevent erosion of the dam itself by overflowing water. At the western end of the ditch is a 20m stretch of earthen bank 12m wide at its base which increases in height as the land slopes downward, so achieving a constant level at its crest. This is the southern end of the pond bay which formerly extended across the shallow valley, damming the stream and ponding back sufficient water to drive a water-wheel. The northern five-sixths of this pondbay, outside the scheduled area, has been flattened to allow the cultivation of the field. Where the stream cuts through the former pondbay there is a marked basin which probably indicates the location of the principal water-wheel. The 20th century culvert at the western end of the ditch and the field drain outlet to the south of it are both excluded from the scheduling. Post-Medieval Pondbay and Overspill Channel, Wapsbourne Farm., Chailey – 1013405 | Historic England

And just north of Pondbay and Overspill Channel, is the magnificent farm

My photo does not do this building justice, so he is a photo from the WoWo website The Farm – Wowo Campsite

Probably the most interesting house in Chailey Parish. Early C17. The Victoria County History says that the date 1606 was once legible on the pendant of one of the gables. Tall L-shaped timber-framed building with squares of plaster infilling. The west and south walls are of red vitreous brick. Horsham slab roof. Casement windows with diamond-shaped leaded panes. The north gable end has a bay window on the ground and first floor, that on the first floor consisting of 2 tiers of 5 lights with old glass, and above an oversailing gable containing an attic window of 2 tiers of 4 lights. The east gable end has a carved pendant. The south wall has an immense brick projection consisting of 2 chimney breasts side by side, each with 3 diagonal brick stacks. These breasts were probably added in the mid C17. Three storeys. Not more than 2 windows to any front. Contemporary staircase. Wapsbourne, Chailey – 1352974 | Historic England

It is thought that there has been a building of some description on the site of Wapsbourne Farm since Anglo Saxon times. It was known at Domesday time as Werpesburn, which in Sussex vernacular later became Wapses Boorn. During the period known as the ‘second great rebuilding’ in the 17th century it was reduced in size and the timber framing on the South and West sides the weather fronts were covered with fine brickwork, with the magnificent chimney stacks erected. A notable feature of the chimney stacks is that they were constructed to present a corner angle to the prevailing wind. The Farm – Wowo Campsite For more information on the building see: The Manor House – Wowo Campsite

Wapsboune Wood

On entering Wapsbourne Wood, the feel of its ancient past remains; with some beautiful ancient Oaks

The mauve-grey of this Oak, is not the colour of its bark; it is the lichen Dendrographa decolorans

Dendrographa decolorans is the most widespread of a series of grey-brown to whitish usually sterile sorediate species that grown on dry bark in the south and west and probably depend on dew for a good deal of their water. These can be separated by subtle colour differences and by spot tests with Dendrographa decolorans lacking any positive spot tests. It is quite distinctive when younger, with mauve-grey to pale lilac-grey neat punctiform soralia on a slightly darker thallus. Dendrographa decolorans | The British Lichen Society It scatches Orange Photobiont: Trentepohlia (characterized by orange scars). Lichens marins – Dendrographa decolorans (Turner & Borrer ex Sm.) Ertz & Tehler = Schismatomma decolorans (Turner & Borrer ex Sm.) Clauzade & Vezda

The orange scratch test is not definitive as all the former Schismatomma genus lichens lichens scratch orange

Dendrographa decolorans was previously Schismatomma decolorans, the other former Scismatomma genera lichens i.e. Sporodophoron cretaceum; Snippocia nivea and Schizotrema quercicola, all scratch orand.

The only way to be 100% that this is Dendrographa decolorans would have been to use para-phenylenediamine spot test; it would have not responded But as para-phenylenediamine is mutagenic, allergenic and may be carcinogenic, I choose not to use it. I think trading off not being absolutely sure that this Dendrographa decolorans with potentially getting a cancer is a good trade off.

Much of the south part of Wapsbourne has Oaks, Hornbeams and Bluebells.

However, walking further north there is much replanting and the quality of the woodland declines as much of the wood is replanted.

Hammer Wood on OS Map; but called part of Wapsbourne Wood on the Nature England database)

There are many Hammer Woods in the weald and the name indicates connection with the Weald iron industry. But most of this ancient woodland is replanted with conifers; as in many places in Sussex. The land owners of many ancient woodlands in Sussex are not primarily interested in stewarding ancient woodland; but in making money out of it.

Hamshaw Wood

This not named on the OS map but is named on the Nature England Ancient Woodland; and is designated as ancient and semi-natural woodland

Ancient Woodland (England) | Natural England Open Data Geoportal

A stable at Hamshouse Stud with the right of the door covered in Psilolechia lucida lichen. Note that it here favours the chemical nature of the bricks not the mortar (abotioc zonation)

An old gate; a perfect substate for lichens that like worked wood. Hamshaw Wood behind

Cladonia parasitica, fertile with red apothecia (fruiting bodies) on the top of podetia (tubes of the thallus (body)) of the the lichen

Hypogymnia physodes Hooded Tube Lichen

Flavoparmelia caperata, Common Greenshield Lichen

Coppiced Ash

Wild Daffodils and a concrete sheep in part of the ancient woodland captured as the private garden of a large house

Concrete sheep amongst bluebells and planted (non-native ) rhododendron; how the High Weald is spoilt

Much of the High Weald now feels like a middle class landscape of leisure rather than a landscaper of employment. This house would never have got planning permission if it wasn’t on the site of a previous building, presumably a farmhouse

Scaynes Hill Common

Photo © Simon Carey and licensed for reuse under a Creative Commons Licence from the Geograph Website

Map (n.d.) showing Common from Scaynes Hill Village Community Website

Much of the south of the common has been lost to development. Scaynes Hill Common used to be Henfield Common and looks like a typical edge green of a woodland common such as you still find in the New Forest. It retains an archaic acid grassland flora David Bangs (2018) The Land of the Brighton Line: A field guide to the Middle Sussex and South East Surrey Weald p.212.

Forge on the common. Photo from Scaynes Hill Village Community Website

Old School House on the edge of Scaynes Hill Common

Costells Wood

Costells Wood is part of a larger continuous woodland that include Henfield and Nashgill Woods. It is the only part of the wood that had public access.

Costells Wood is a 21 hectare (53 acres) site on the edge of the village of Scaynes Hill, West Sussex, just within the southern boundary of the High Weald National Character Area (NCA), where it meets the Low Weald NCA. Woodland Trust Costells Wood Management Plan

An “avenue” of planted planted Pedunculate Oaks from Costells Manor into Costells Wood

A very typical High Weald Oak: one side moss; the other, the lichen Lecanactis abietina, an old woodland lichen

Bluebells

Pedunculate Oak

Hornbeam

A Pedunculate Oak covered in Usnea cornuta

Fungi along the Wealdway path from Rock Wood to Crest Farm nr. Fairwarp. High Weald. 4.10 & 13.10.25

I walked this route twice; once on my own (4/10/25) and once with a friend (13/10/25). The first time I got the 29 bus from Brighton and got off at Perryman’s Lane and got on at Barnsgate manner.

The sighting I enjoyed most (on 13/10/25) was a Minotaur Beetle, Typhaeus typhoeus, on Devil’s-Fingers, Clathrus archeri, under Bracken beside the path. Clathrus archeri is also called Octopus Stinkhorn because is stinks of rotting organic matter, which attracted the Minotaur Beetle (a dung nettle) who then obligingly propagated the fungus’ spores. I had read about Clathrus archeri‘s ability to attract spore-disseminators through scent; but it was great to see this in the field. Minotaur beetles emerge as adults in the autumn. Males like this one, die after mating

Clathrus archeri  is not native; it was accidentally introduced from New Zealand in materials sent to Britain from New Zealand for ANZAC stationed in the UK during WWI

The route we took is marked in pink. The route passes through the southern part of Ashdown Forest. British Geological Survey: Ashdown Formation – Sandstone and siltstone, interbedded. Sedimentary bedrock formed between 145 and 133.9 million years ago during the Cretaceous period. Rocks Wood, Furnace Wood, Payne’s Hill and Campfields Rough is designated by Nature England as Ancient and Semi-Natural Woodland

The yellow-green areas on the map are Access Land and are the parts of Ashdown Forest that still is common land. The resistance of the commoners to the enclosure of Ashdown Forest in the 17th century resulted in almost half the original Forest remaining as common land

Fungi are hard to identify. These field guides are evry useful Roger Philips (2005) Mushrooms and Bucazki , Shields and Ovenden (2012) Collins Fungi Guide. The smartphone App Obsidentify is also useful, but not infallible; always check its identification with a field guide. Some of my identifications for 04/10/25 may be wrong!

The website First Nature – Fungi is extremely useful for identification and for information about UK fungi

This is not a complete list of all the fungi we saw; it is a list of the fungi I took a reasonable photo of!

04/10/25

Russula claroflava, Yellow Swamp Brittlegill, under Silver Birch

Lactarius quietus Oakbug Milkcap, under a Pendunculate Oak Oakbug milkcap is an important mycorrhizal species for oak trees, forming cooperative relationships with oak roots. Woodland Trust

Amanita muscaria Fly Agaric. Very common, often associated with Birch

This Fly Agaric has contorted to form a goblet shape (13/10/25)

Siberian use of fly agaric may have played a part in the development of the legend of Santa Claus too. At midwinter festivals the shaman would enter the yurt through the smoke hole and down the central supporting birch pole, bringing with him a bag of dried fly agaric. After conducting his ceremonies he would leave the same way he had come. Ordinary people would have believed the shaman could fly himself, or with the aid of reindeer which they also knew to have a taste for fly agaric. Santa is now dressed in the same colours as the fly agaric, carries a sack with special gifts, comes and goes via the chimney, can fly with reindeer and lives in the ‘Far North’. Trees for Life: Fly Agaric Folklore

Coprinus comatus Shaggy Inkcap

A somewhat sketchy sketch of a Shaggy Inkcap (Coprinus comatus) drawn using the ink produced by a fellow Shaggy Inkcap! by Jane Baxter

Amanita rubescens Blusher

Blushers are mycorhizal with hardwood and softwood trees; they are particularly abundant in many conifer forests on poor acidic soils, where they occur in small groups more often than singly. First Nature

Leccinum aurantiacum Orange Bolete

 Widespread and abundant in Scandinavia and in Scotland, but it is increasingly rare further south, especially in lowland areas. … All Leccinum species are ectomycorrhizal, and most are found only with one tree genus. Leccinum aurantiacum is mycorrhizal most commonly with poplars and aspen (Populus species) and with oak trees (Quercus species); less often it occurs with other broadleaf trees including beech and birches. First Nature

Cortinarius violaceus Violet Webcap

In Britain and Ireland, where it is a very rare find, the Violet Cortinarius grows … rich woodland habitats mainly under Beeches and other broadleaf trees but also very occasionally with conifers. This is a mushroom of late summer and autumn. First Nature Red data list: near threatened. A mycorrhizal mushroom found in deciduous woodland

Amanita fulva Tawny Grisette

Initially egg-shaped, the cap expands to become flat but with a small raised central area (an umbo). The edge of the cap is striated (with comb-like radial ridges). Amanita fulva is mycorhizal with hardwood and softwood trees; it is commonly found beside woodland paths. First Nature

Amanita phalloides Deathcap

 It is said that Agrippina murdered her husband, Roman Emperor Claudius, by mixing deathcap juice with Caesar’s mushrooms (Amanita caesarea). He died of poisoning a few days after the meal. Voltaire claimed that Charles VI died by deathcap poisoning. Woodland Trust

13.10.25

Clavulina cinerea Grey Coral Fungus. In leaf litter in Furncae Wood (Hornbeam, Oak a and Scots Pine) Considered to be mycorrhizal; on the ground beneath deciduous trees as well as conifers; usually where there is a build up of leaf litter. First Nature

Boletus edulis Penny Bun.

Weighty, fat cap like a crusty, well-baked bun. It is slugs (including the scarce lemon slug (Malacolimax tenellus), several species of mushroom fly, as well as other insects and their larvae. Mythology and symbolism. … In folklore it is said that the best time to hunt for penny bun and other ceps is when it’s a full moon. … They are called porcini (little pigs) in Italy, cep (trunk, because of the fat stem) in France and Steinpilz (stone mushroom) in Germany. Woodland Trust

Lactarius quietus Oakbug Milkcap, under Oak (Quercus robur)

Mycorrhizal with oak trees. Although Lactarius quietus could be confused with several other medium-sized pale brown milkcaps, the fact that it occurs only under oak trees is a great help in identifying this species First Nature

When identifying fungi, what trees thet are near too is very important to identification.

Lactarius torminosus Woolly Milkcap

Mycorrhizal, found under birch trees nearly always in damp places. First Nature

Datronia mollis Common Mazegill

Datronia is a genus of poroid crust fungi Datronia mollis fungi cause a white rot in broadleaf trees. It is saprobic fungus. saprobic fungus. Its is not a parastic fungis which live on or in a living host, and eventually kill it; saprobic fungi feed on dead material. Saprobic fungi play a major role in breaking down and recycling wood and other forest debris, creating healthy soil, and freeing up nutrients for microbes, insects, and growing plants. Mount Rainier Park Service

Mycena rosea Rosy Bonnet

Like many other species in the genus Mycena, the Rosy Bonnet is reported to be bioluminescent, emitting a weak green light (wavelength in the region of of 520 to 530 nanometres). … Saprobic, among leaf litter in deciduous woods and mixed woodland. First Nature

Suillellus queletii Deceiving Bolete

Occasional in southern Britain but increasingly rare further north. … Suillellus queletii is an ectomycorrhizal fungus; it is usually found growing on alkaline soil beneath hardwood trees, notably oaks but also beech and limes First Nature

Ectomycorrhizal fungi … are intimately associated with the roots of most temperate tree species. Hyphae, the thread-like filaments of fungi, wrap around the root tips of the tree and through them water uptake and nutrient exchange take place. The hyphae are also known to provide trees with a degree of resistance from drought and also serve as a protective barrier from diseases.

Ectomycorrhizal (ECM) fungi are intimately associated with most temperate tree species and have demonstrated important and rapid shifts in species composition and abundance in response to a range of environmental stresses (e.g. droughts, eutrophication and/or acidification of forest soils).

Monitoring of changes in ECM fungal communities might, as a result, serve as a sensitive early warning indicator of environmental change that has the potential to be disruptive to trees. This might develop where environmental change, such as the eutrophication of forest soils, interferes with the varied functional roles of ECM, including the vital roles of facilitating carbon, nutrient and water uptake in trees. Forest Research

Laccaria amethystina Amethyst Deceiver

During dry spells the caps and stems of Laccaria laccata become much paler and eventually almost white. The specimen seen here is not yet completely dry; its cap is becoming paler from the centre. Eventually, Amethyst Deceivers become pale buff, as do the common Deceivers. This makes identification of old specimens even more difficult. … Among leaf litter in all kinds of woodland but particularly plentiful under beech trees, with which it is ectomycorrhizal. First Nature

Mycorrhizal” is a broad term for a symbiotic relationship between fungi and plant roots, while ectomycorrhizal is a specific type of mycorrhizal relationship where the fungus forms a sheath outside the root cells and does not penetrate them. The other main type, endomycorrhizal (also called arbuscular), involves the fungus penetrating and entering the root cell. sThe other main type, endomycorrhizal (also called arbuscular), involves the fungus penetrating and entering the root cells. Wenchen Song (2024) Ectomycorrhizal fungi: Potential guardians of terrestrial ecosystems

Paxillus involutus Brown Roll-Rim


Brown Rollrim is classified as a gilled member of the order Boletales, and like the boletes themselves it forms ectomycorrhizal relationships with tree. First Nature

Russula nigricans Blackening Brittlegill

Russula nigricans, the Blackening Brittlegill, is a very variable species in terms of its size, shape and colour: it changes in each of these respects quite markedly as it matures, eventually becoming black all over. … The Blackening Brittlegill is, like other Russula species, ectomycorrhizal.