In my capacity as Botanical Recorder for Iver & District Countryside Association, I am building up a photographic record of the local flora. My intention is for you to enjoy these images and find the accompanying information informative (based upon a comparison with the distribution and frequency of these species recorded by Druce in his 'Flora of Buckinghamshire'  and Maycock & Woods 'A Checklist of the Plants of Buckinghamshire' [published in 2005 by the Milton Keynes Natural History Society]). I have begun photographic guide to the WILD FLOWERS OF BUCKINGHAMSHIRE, so any budding botanist should see: https://sites.google.com/a/shpa.org.uk/wfob/
Iver Heath Fields, 30th March 2016
Although they must have been planted, these primroses are a real delight
They are growing well on the sides of a ditch which runs along Field 3
'Primrose' (PRIMULA VULGARIS)
Fittingly, the primroses are just 50m from Simon's seat
Back in Druce's day (1926) primroses were common and generally distributed in woods, thickets and hedgebanks - though even then much less frequent than formerly owing to it being gathered so freely
Maycock & Woods (2005) found this to be common in woods & hedgebanks in Buckinghamshire but probably less so in SW Bucks
My walking boot allowed me to have a steady base to take close-ups
I did not bother to photograph the familiar male catkins of the 'Goat Willow' (SALIX CAPREA) which were prominent during my visit but recorded these - which are the female catkins; this willow is common in woods, hedges and by water
The catkins appear before the leaves - male and female on different trees; female 3-7cm, finally lax (erect at this early stage) - from a distance and without foliage, one could easily imagine they were different species of willow
The earliest willow to flower - a shrub or small tree to 13m (40')
A few bluebells were just coming into flowers - but are these the wild species HYACINTHOIDES NON-SCRIPTA?
As they were growing by the side of the footpath with the fences of gardens just a couple of metres away and evidence of dumping of garden refuse, one must be alert to the possibility of 'Spanish Bluebell' (HYACINTHOIDES HISPANICA) and 'Garden Bluebell' (H. NON-SCRIPTA x H.HISPANICA). Crawley (2005) in his 'Flora of Berkshire', states that the former was much over-recorded in the past for the latter hybrid - a common garden escape in ditches and on banks, which is fertile and often present in the absence of both parents. The hybrid is told from the true blue-bell by its blue (not white anthers) and its bell-shaped (not parallel-sided flowers). A pink form is common. There is, thankfully, no evidence that these plants are invasive of ancient woodland, nor that gene flow from them threatens native populations of bluebells...
This certainly does not come close to what I understand to be the 'Spanish bluebell'. The anthers on this plant are white, suggesting the true HYACINTHOIDES NON-SCRIPTA but surely there are a range of forms and intermediates, which back-cross, as in "hybrid swarms"?
Sorry to have to raise concerns as to whether such plants are native, naturalised or planted but when we live amongst habitation and such a high proportion of the local flora are ALIENS it is important to be aware of such considerations! There were quite a number of daffodils in Iver Heath Fields - these have clearly been planted (along with the primroses)
'Gorse' (ULEX EUROPAEUS) - widely distributed and locally common on heaths and dry pastures but avoiding cold, stiff clays and the chalk downs
Calyx 2/3 length of corolla
Lower lip of calyx minutely 3-toothed; upper minutely 2-toothed
Calyx removed; wings rather longer than keel
The muddy path leading to the main section of Iver Heath Fields - overgrown with brambles
Wooded area to SE of Field 1
Trunk of an 'Aspen' (POPULUS TREMULA) in the area illustrated above - note the characteristic bark of the lower trunk
Mossy lower trunk of a tree close to the Aspen illustrated above
Fallen trunk covered in mosses
Closer view of mosses on fallen trunk
Male catkins of 'Hazel' or 'Cob-nut' (CORYLUS AVELLANA)
Hazel is very common in woodland and hedgerows in Buckinghamshire
Male catkins 1-4 together, 2-8cm, bracts ovate, anthers bright yellow; female spikes often missed, 5mm, styles red!
'Pendulous Sedge' (CAREX PENDULA) at edge of stream
Iver Village Conservation Area, 21st March 2016
Despite many visits to St. Peter's church, Iver, this was the first occasion I had actually read this plaque, which explains that the lych-gate had been erected in 1938 by the daughters of Tonman Mosley, Baron Anslow of Iver - my great grandmother, Margaret Allan, brought a prized Ayrshire Bull down from Craigie by Kilmarnock for Mosley to exhibit at local Agricultural shows (were it won top prizes); she met and married Leonard Chadwell, father of Leonard Allan Chadwell M.C.
Daffodils planted in the churchyard
Daffodils at the base of a yew tree which has seen better days
'Lesser Celandines' (RANUNCULUS FICARIA) amongst gravestones
'Lesser celandines' making a fine display
'Persian Speedwell' or 'Common Field-speedwell' (VERONICA PERSICA)
Very common on cultivated ground and waste places - here on a grave in the churchyard
Bright blue flowers; the lower lobe (here the smallest, top right corner) often paler or white
Distinguished from VERONICA CHAMAEDRYS ('Germander Speedwell') by stems hairy all round (cf. long white hairs in two lines on opposite sides); leaves alternate (cf. opposite)
Daffodil growing in the Tony and Pamela Chadwell's grave
The old bridge over the Colne brook - taking the road from Iver to Uxbridge (now blocked by the motorway)
The view of a mini-weir to the north of the bridge
'Sweet Violet' (VIOLA ODORATA)
Druce (1926) found this rather frequent and widely distributed in woodland districts, requiring shade and shelter
Flowers sweet-scented, deep violet or as commonly white with pale lilac or violet spur, rarely purple or pink; sepals oblong
It is a shame to end what was a pleasant outing with a depressing experience. I decided to take a quick look at Swan Meadow, just along the lane from the Swan pub across from St. Peter's church. It had been established with a view to enabling the grasses and other wild plants to flourish but already the grass had been cut (yet again) and looks increasing like a field being prepared for football..... At this rate, combined with the rabbits, there will be more wild flowers growing in my local parks with their swings and roundabouts plus frequent dog crapping. Why not stop pretending and put in a giant bouncy castle!? How sad...... It is essential for the grass-cutting regime to be MANAGED, to allow 'meadow' flowers to flower (and set-seed) before cutting them. I realise there were complaints that the grass was too long... Well that is what it NEEDS to be at certain times of the year, if you want a MEADOW....
Canal at Langley, 14th July 2015
What a great morning I had. After paying cheques into my local bank branch, I set out to walk along the stretch of nearby canal. I was rewarded by a wonderful display of aquatic plants in clear, clean-looking water, brimming with small fish. This section of canal is opposite quite a number of canal boats which are permanently moored, providing homes -so delightfully clear of the depressing dumping of rubbish and refuse found in the canal close to Slough or effluent from small factories which pollutes the canal close to Iver. My mind wandered to those wonderful days I have been fortunate enough to spend on Kashmir lakes being paddled along in gondola-like shikara to admire the rich aquatic plant life. There were no lotuses of course but plenty to admire, as you can see below.
'Flowering Rush' opposite canal boats
Lily pads and Arrowhead leaves
'Yellow Water Lily' (NUPHAR LUTEA) known as NYMPHAEA LUTEA in Druce's time - he found it common and generally distributed in Buckinghamshire rivers, ponds, canals and ditches a century ago. Absent from the quick flowing chalk streams. First recorded in 1843 in the Thames near Temple. Flowers 4-6cm diam. rising out of the water, their stalks up to 2m. Sepals 2-3cm, broadly obovate, persistent, bright yellow within.
Floating leaves 12-40 x 9-30cm, ovate-oblong with deep basal sinus, the basal lobes being about 1/3 the length of the leaf, thick and leathery
The beautiful 'Flowering Rush' (BUTOMUS UMBELLATUS) - a member of the Butomaceae family with this one species in Europe and temperate Asia including Punjab where it is found in shallow water along roadsides and the Kashmir Valley, common on borders of rice fields and lake borders.
Druce found this locally common but perhaps diminishing in frequency in streams and brooks in Buckinghamshire a century ago - some waters near Colnbrook were full of it and also in a canal near Iver - where I found it in 2015. Flowers hermaphrodite, umbellate.
Flowers 2.5-3cm diam., opening in succession. Perianth segments pink with darker veins
Must be 'Branched Bur-reed' (SARGANIUM ERECTUM) - though Sparganiums seem to vary a good deal; specimens (too deep in water to able to examine closely) bear a superficial resemblance to SPARGANIUM EMERSUM, which is less common. Do they occur together?
Young fruits; I cannot see any black-tipped perianth segments?
My uncertainty/confusion is compounded by Druce recording SPARGANIUM EMERSUM (under the name SPARGANIUM SIMPLEX) as common and generally distributed in low-lying parts of Buckinghamshire in rivers, canals, ponds and brooks including Iver a century ago. He also recorded SPARGANIUM RAMOSUM which nowadays is considered a variety of SPARGANIUM ERECTUM as widely distributed at the sides of rivers, brooks ponds and canals in low-lying districts of Buckinghamshire a century ago, including near Colnbrook. He recorded SPARGANIUM ERECTUM (under the name S.NEGLECTUM) at the sides of rivers, brooks, ponds and canals in Buckinghamshire a century ago including near Iver. So I am uncertain.....
So is the above a young, poorly developed variant of SPARGANIUM ERECTUM or SPARGANIUM EMERSUM?
The inflorescence is unbranched, the stem short, the leaves floating. The Botanical Society of the British Isles have a REFEREE (specialist) for this genus - which indicates its complexity.
'Arrow-head' (SAGITTARIA SAGITTIFOLIA) - a member of the Alismataceae family.
Druce found this to be common on the muddy beds of streams in the lower valleys of Buckinghamshire a century ago including the Colne. Inflorescence of several simple or rarely slightly branched whorls. Flowers monoecious, 3-5 in a whorl, c. 2cm diam.; female in lower part. Scape lower than leaves
Inner perianth segments white with dark violet patch at base; common in shallow water to 2700m in Pakistan, often in rice fields and the Kashmir lakes
Aerial leaves long-petioled, 5-20cm, sagittate, acute or obtuse
Lateral lobes of aerial leaves about as long as the main portion of blade
'Sweet Flag' (ACORUS CALAMUS). Flora of British Isles gives it as a native of S.Asia, Central and Western North America. Stewart found it in marshes @ 1-1800m in Kashmir - so it seems to have been an introduction there. Spadix c. 8cm, making an angle of c. 45 degrees with the scape, tapering upwards, obtuse at tip; flowers yellowish, tightly packed and completely covering the spadix. Introduced into Europe by 1557 - presumably for its medicinal use, as it is hardly a showy plant.
Druce commented that this was locally common at the sides of rivers and ponds in Buckinghamshire a century ago; a gregarious species. He observed that it never ripened seed in Britain and was mostly likely a native of the East brought into cultivation in Britain. It was not recorded by Gerard as a British plant (1597); first recorded about 1660; first record for Bucks at Denham in 1788.
Druce found this common at the margins of ponds, streams, canals and in ditches and marshes in Buckinghamshire a century ago - though no records anywhere near Langley at that time. Found in the plains of Punjab & North-West Frontier Province of Pakistan, growing in shallow water to 2100m also Kashmir lakes. Flowers are usually pale lilac but this form is white, typically open from 1 to 7pm.
'Mare's-tail' (HIPPURIS VULGARIS)
Druce found this to be local in slow streams, ponds and ditches in Buckingamshire a century ago; nowadays it is considered rare in the county, mostly in ponds and rivers in the south of the country (where this was photographed). Strangely enough I am more familiar with this plant from the lakes of Kashmir and even in Ladakh in the borderlands of Western Tibet. Found in cool waters of the Northern Hemisphere.
Section of stem. Leaves 6-12 in a whorl, linear, sessile, entire, glabrous, with hard acute tip. As to the common name, this makes little sense for the above water foliage but submerged shoots have longer, thinner, more flaccid and more translucent leaves than those of emerged shoots and the internodes are longer and less rigid - so the name is appropriate for these. You can see the small greenish flowers at the perimeter of the right hand section - they are in the axils of emerged leaves only
Expanse of pondweed with Mare's-tail and lily pads
Pondweed (POTAMOGETON SP.) - a true submerged aquatic. There are many species of POTAMOGETON, which can be a challenge to identify; most are very plastic in the vegetative morphology, varying greatly in size and shape of their leaves at different stages of development and in different conditions of light intensity, mineral nutrient supply, speed of water movement etc.
The Botanical Society of Britain & Ireland has a REFEREE (specialist) for this genus which shows its difficulty. In the past I have used the photographs in Roger Phillip's 'Wild Flowers of Britain' to often rapidly narrow down my search for the identity of a species (then checking with more detailed descriptions in floras). Unfortunately, he only has a picture of POTAMOGETON NATANS. My best guess for this is a form of POTAMOGETON PERFOLIATUS - which nowadays is considered scarce in canals and rivers in Buckinghamshire - the most 'abundant' species P.NATANS is rated as uncommon. Whereas, Druce found both POTAMOGETON PERFOLIATUS and P.NATANS plus other pondweeds as common and widely distributed. It could be that because even botanists do not walk as much as a century ago, such that our rivers, ponds, ditches and canals are not surveyed to the same extent as by Druce or the explanation might lie in a deterioration in water quality?
Langley Station 15th July
Cinnabar moth caterpillar devouring ragwort on waste ground outside a small business park near the station
Windsor & Eton 16th June
Another 'new' species for me - 'Crow Garlic' (ALLIUM VINEALE) found in a field near Eton
Druce found this to be locally common in cultivated fields, hedgebanks, pastures and on wall tops in Buckinghamshire a century ago; he commented that it was less frequent than formerly, as farmers naturally dislike its presence in crops, and will do their best to eradicate it - there was a record for Eton
Leaves subcylindric, hollow, 20-60cm; scapes 30-80cm
A number of varieties are recognised, either with flowers and bulbils or bulbils only; rarely with flowers only (perianth campanulate, pink or greenish-white)
Known as 'Yellow Bedstraw' as well as 'Lady's Bedstraw' (GALIUM VERUM) in Druce's day; he found this to be frequent and widely distributed in dry pastures, field borders, not only in dry and sandy places but sometimes in damp meadows; a considerable factor in the colour effect of our meadows and upland pastures; it was present at Old Slade Lane Nature Reserve in the 1980s but alas is no more
Flowers in bud; plant coumarin-scented (hence the Lady's Bedstraw)
Corolla bright yellow, its 4 lobes apiculate (with a broad point at apex)
Leaves linear, dark-green, pale a pubescent beneath with revolute margins, 8-12 in a whorl
'Hemlock Water Dropwort' (OENANTHE CROCATA) by the Thames
Druce found this in ditches, streams and pond sides in Buckinghamshire a century ago - though absent from the north of the county; I first noticed this by a small stream in Richings Park
Stout erect perennial 50-150cm; stems hollowed, grooved
Flowers c. 2mm diameter, petals of outer unequal
Umbels 5-10cm, terminal; rays 12-40, 2-7cm
Bracts and bracteoles many, caducous, linear-lanceolate
Young green fruits
Leaves 30cm or more, deltoid, 3-4-pinnate; segments ovate or suborbicular, 1-2 lobed, serrate; petioles entirely sheathing
Underside of leaf
'Meadow Vetchling' (LATHYRUS PRATENSIS)
Flowers yellow - there is no mention of veins/markings on standard petals in 'Flora of British Isles'
Calyx-teeth triangular subulate, equalling tube
Druce found this charming scrambling vetchling very common and generally distributed in meadows, pastures, hedges, banks and occasionally in grassy places on the chalk in Buckinghamshire; the first record for the county was in 1773 - at the top of Sir Roger Hill's warren at Denham it makes a glowing figure in the hedge which few things equal
Leaflets 1-3cm, lanceolate, acute; tendrils simple or branched
Stipules subulate, half-arrow-shaped
'Hedge Woundwort' (STACHYS SYLVATICA)
Corolla claret-coloured pubescent outside; in Druce's day this was also known as 'Cow's Weather Weed'; he found it common and generally distributed in woods, hedges, preferring shade and shelter and a leaf-mould soil plus on the chalk uplands in Buckinghamshire
Leaf blades 4-9cm ovate, acuminate, cordate at base, coarsely crenate-serrate, all petioled, petioles 1.5-7cm); almost hispid, foetid when bruised
Underside of leaf
Stems 30-100cm, often branched, solid
Hispid - coarsely and stiffly hairy
'Bristly Hawk's-beard' (CREPIS SETOSA)
It is not straightforward to distinguish between some of the Crepis. Oregon State University has a page on introduced weeds, comparing CREPIS SETOSA with CREPIS CAPILLARIS - they appear very similar, indeed they judged the species to be nearly identical in terms of rosettes, habit, cauline leaves and flower heads! They did not seem to be aware of the involucral bracts and upper parts of leaf branches being sparsely covered with long stiff almost spinous bristles - a characteristic used in the key for genus in 'Flora of the British Isles'.
Note the bristles described above
Druce recorded this as a rare casual in cornfields; there was a record from near Chalvey; he observed that Summers' C.SETOSA was a form of CREPIS CAPILLARIS (which Druce described as very common and widely distributed in cultivated fields, roadsides, dry banks, meadows and heaths - a century ago, one of Buckinghamshire's most ubiquitous and polymorphic species; must get to photograph this for comparative purposes)
Flower-heads having just gone-over
Basal leaves stalked oblanceolate, blunt or acute, runcinate-pinnatified with lobes very variable in size or merely toothed; stem leaves lanceolate-acuminate, entire or toohed or cut near base, amplexicaul with pointed auricles, all hispid
Brambles (RUBUS SPP.) present a challenge! Within the 'Excursion Flora of the British Isles', the authors state,"The members of the RUBUS FRUTICOSUS aggregate, commonly treated as separate species, are BEWILDERING numerous and DIFFICULT to determine (for those unfamiliar with this term, it means to identify with accuracy and reliability - it is impossible for beginners to 'determine' the species of plant they initially encounter, no matter what genus, merely they can come up with a .provisional name, which would need verification/confirmation from someone with expertise). I am now able to determine the names of plants - IMPORTANTLY I am aware of the limitations of my expertise for 'difficult' genera and would only give a suggestion of a name or say I was not qualified to attempt to identify any challenging plants including brambles, referring them to those with specialist knowledge). When I began identifying plants in my teenage years, I named the bramble I found in the woodlands I surveyed for my 'A' level biology project as RUBUS FRUTICOSUS. It was well beyond my capability and that of anyone I knew at the time to 'determine' the bramble. See: https://sites.google.com/a/chadwellseeds.co.uk/main/-a-level-biology-project
Continuing with the issue of the difficulty of identifying brambles, some of the older readers will know 'The Concise British Flora in Colour' by Keble Martin (first published in 1965 - and very much at the forefront of guides to our flora at that time). The author states that there are about 400 species of RUBUS in this country (I don't know off-hand what the figure is 50 years on) and the distribution of these in the UK and on the continent is becoming better known. A handbook by Mr W Watson had been published BUT, "in some cases accurate determination of specimens requires the experience of those who have made a special study of the genus". The sample applies today; I do know someone who has been taking an interest in brambles, so will ask him to give his opinion on the 'species' I have photographed here. Hopefully, I can provide sufficient detail for him to determine it - albeit that he normally works with pressed specimens taken at certain times of the year.
Flowers with masses of stamens
My purpose in going into so much details about brambles is not to try and put people off by highlighting the complexities but to illustrate that many plants are highly variable and emphasising that naming them RELIABLY is not always the quick and simple task it is often assumed to be. There is an expectation that every plant we come across in the wild in the UK(whose flora has been more intensively studied than anywhere) or other countries and in gardens, can easily be identified by anyone with a modicum of knowledge. That is NOT the case. Many expect to be able to "Pigeon-Hole" a plant into a particular species with a cursory glance, "matching" it with a single image in a guide-book, barely even consulting the often brief accompanying description. A LITTLE knowledge can be a dangerous thing! As with much in life, experience teaches one to be more cautious, taking greater care to examine (in this case, specimens of plants, in greater detail). However experienced and knowledgeable and perhaps "well-known" one becomes, the real EXPERT realises the limitations of their expertise. Expressing uncertainty, is NOT a sign of incompetence but COMPETENCE. The person you meet who apparently can name EVERY wild or cultivated they come across with consummate ease, pronouncing with ABSOLUTE certainty what they are, DOES IN FACT, NOT know as much as they think they do.......
Upper surface of leaf
Under surface of leaf
This bramble occupied a number of habitats in the vicinity of the Thames near Windsor and Eton but clearly relished the damp (presumably wet for much of the year) ground above with the PHRAGMITES COMMUNIS.
'Common Thistle' (CIRSIUM ARVENSE)
Also known as 'Way Thistle' in Druce's day - he found it to one of Buckinghamshire's commonest species being abundant and ubiquitous I cornfields, roadsides and waste places a century ago; heads short-stalked, solitary or in terminal clusters of 2-4 together forming an irregular corymb
Involucre purplish; bracts numerous appressed, the outer short, ovate-mucronate with +/- spreading spiny points, the inner longer lanceolate-acuminate with erect scarious tips
Strongly honey-scented and visited freely by a great variety of insects. Very common in Pakistan and Kashmir on wet or poorly drained soils or on the banks of irrigation ditches from the plains to 4250m in Ladakh - I observed this during my first expedition to the borderlands of Western Tibet in 1980
Very variable, especially in the leaves - varieties have been recognised; basal leaves not in a compact rosette, oblong-lanceolate in outline, narrowed to a short stalk-like based usually +/- pinnatifid and undulate with triangular toothed and spiny-ciliate lobes ending in strong spines; middle and upper leaves (see above) but sessile, semi-amplexicaul, more deeply pinnatifid
Windsor, just about qualifies within the 'district' part of 'Iver & District', so am including some images of 'wild' flowers I took when travelling to Weybridge to deliver a lecture.
View from Windsor Central Station
I have long been interested in 'alien and adventive' species within the British flora and fascinated by the means of dispersal and spread around the UK. My frequent journeys by train afford an insight into the distribution of the likes of Oxford Ragwort and Buddleia davidii (introduced from China about 1890); cultivars of Buddleia are very popular in gardens as the 'Butterfly Bush' - vast expanses of this can be seed nearby to train and tube stations in West London
Some plants whose seeds are wind-dispersed (or possibly through bird droppings) find precarious footholds on buildings and here, bridges, more than equivalent to a sheer cliff face!
No doubt the foreign tourists snapping away as they wandered around Windsor assumed I was doing likewise, rather than taking close-ups of the 'weeds'!!
'Oxford Ragwort' (SENECIO SQUALIDUS) finding a perch, some distance away from railway ballast - its main means of spread from Oxford after the coming of the railway in the 19th century; note 'Ivy-leaved Toadflax' (CYMBALARIA MURALIS) bottom right. I would need to abseil down the walls of nearby Windsor Castle to record all the species growing on them.
My first exploration (on foot - best to avoid the bicycle for the time being after my accident at the end of April) at the start of June took me to a small copse opposite Richings Park Golf Club - where my youngest son will be giving his first ever full digital presentation on the 'Wildlife of Black and Langley Park' to Iver & Langley Rotary at the end of the month. I was primarily in search of grasses (this being the best time of the year to find them in flower) see: http://www.chadwellseeds.co.uk/grasses
'Charlock' - a weed of arable land, growing on roadside by sign above
'Goosegrass' or 'Cleavers' (GALIUM APARINE) - Druce found this to be very common and generally distributed in Buckinghamshire a century ago in hedgerows, thickets, waste places and cultivated ground except in uncultivated areas of the Chalk
Very variable in size; Druce contrasted specimens from dry fields only about 10cm high with great rampant plants nearly 1.5m long; an annual with prostrate or more usually scrambling-ascending diffusely branched stems which are 4-angled, the angles very rough with downwardly directed prickles; margins of leaves also with prickles; corolla whitish
'Oil Seed Rape' (BRASSICA NAPUS subsp. OLEIFERA) - has long been grown as a fodder crop but nowadays mostly for its oil-seeds
A century ago Druce recorded this as local alien of cultivated ground and waste places, first found in 1780 by Sir Joseph banks at Salt Hill, Slough - he would be shocked by its abundance nowadays
Showy bright yellow flowers (though some find over-powering, rather gawdy en masse); petals almost twice as long as sepals; all leaves glaucous, lowest stalked, lyrate
Fruit, obliquely erect - a narrow beaked siliqua with convex valves each with 1 dominant central vein
'Broad-leaved Dock' (RUMEX OBTUSIFOLIUS)
Druce found this dock very common and widely distributed in Buckinghamshire pastures, waysides, waste places, low meadows and orchards at century ago; upper leaves (seed above) ovate-lanceolate to lanceolate; a branched perennial 50-100cm
Whorls distinct; best to examine docks at fruiting stage to check perianth segments
Lower leaves up to 25cm, ovate-oblong, cordate at base, margins undulate
Upper leaves ovate-lanceolate to lanceolate
'Cut-leaved Cranesbill' (GERANIUM DISSECTUM); petals reddish-pink, emarginated at apex; the aristate sepals can be seen in the image below
Druce found this cranesbill common and generally distributed in cultivated fields and hedgebanks in Buckinghamshire a century ago; he found it especially abundant in meadows near Uxbridge on which hay had been stored; next to GERANIUM MOLLE the commonest species in the county
An annual herb 10-60cm, usually branched and often of straggling habit
Leaf-blades 5-10 times as long as entire portions, pinnately lobed
Undersides of leaves
If you wish to examine other features of GERANIUM DISSECTUM, see my page covering 'Waste Places' in UK: https://sites.google.com/a/chadwellseeds.co.uk/main/waste-places?pli=1
'Common Chickweed' (STELLARIA MEDIA)
Druce found this of ubiquitous occurrence in Buckinghamshire a century ago but less frequent on chalk downs; a very polymorphic species, varying in size, habit, hairiness, length of petals, number of stamens, size and surface-detail of seeds
Petals white, not exceeding the sepals, deeply bifid, sometimes none
Upper leaves ovate or broadly elliptical more or less sessile; a single line of hairs down each internode
'Hemlock' (CONIUM MACULATUM)
A colony at the edge of the copse
Purple-spots prominent on the stem of this specimen
A pretty miniature - 'Field Forget-me-not' (MYOSOTIS ARVENSIS); common on cultivated land and in woods; this colony was on a grassy bank by the Royal Mail Sorting Office at Langley
In Druce's day this was known as 'Field Mouse-Ear' (MYOSOTIS ANNUA) - very common and generally distributed in cultivated fields, woods, hedgebanks. First recorded by Sir Joseph Banks at Marlow in 1760 (his pressed specimen is in the herbarium of the Natural History Museum, London)
'Garden Grape Hyacinth' (MUSCARI ARMENIACUM) - uncommon in churchyards, roadsides and hedgebanks in Buckinghamshire but INCREASING.
A real nuisance in my front garden but the bees seemed to like them on the grassy bank where I photographed the miniature forget-me-not, so where is the harm, provided it does not dominate.
'Goat Willow' (SALIX CAPREA) - common in woods, hedges and by water. Catkins appear before the leaves, dense, subsessile; stamens have 2 prominent yellow anthers
Also known as 'Sallow', it is the earliest of the willows to flower. Was common and generally distributed in damp woods and hedges in Buckinghamshire a century ago, flowering between January and April. The catkins were called 'Palms'. First recorded at Stokenchurch in 1843.
Road-side colony of 'Alexanders' (SMRYNIUM OLUSATRUM)
First recorded in Buckinghamshire in 1769 in hedge banks at Denham but considered extinct in the country by 1920 although still occurring in Berkshire and Surrey at that time (as so prominent, not easily missed). Nowadays judged as Rare in the county at road-sides and in waste places incl. Denham. Apparently introduced in Roman Times. Widely cultivated until 15th Century when displaced by Celery. No clear explanation for its predominantly coastal distribution - though if it is salt-tolerant, the use of salt on roads in winter could impact on conditions at roadsides. It is just a short distance from this population to Denham and on a route used by large trucks; roadside mud (with seeds in it) could easily to spread from location-to-location, aiding dispersal.
Curious and probably distinctive sheathing bases of leaf-stalks
Quite attractive when examined closely - to think I needed a x10 hand-lens to observe such detail in the past and would have needed to take a pressed specimen for my private herbarium
'White Dead-Nettle' (LAMIUM ALBUM)
Very common at roadsides, in fields and waste places in Buckinghamshire. A century ago it was locally abundant and widely distributed but rarely or never in ground which has been undisturbed by man. First recorded in the county at Marlow in 1843.
Upper lip of corolla with long-ciliate hairs
'Ground Ivy' (GLECHOMA HEDERACEA)
Violet corolla with purple spots - hairy within at base of lower lip
Very common woods, hedges, waste places and gardens in Buckinghamshire. A century ago it was abundant and generally distributed in woods, thickets, borders of fields - often in dry situations; a conspicuous feature of spring vegetation. First recorded at Thame in 1843.
'Lesser Celandine' (RANUNCULUS FICARIA)
Common in woods, banks, hedges and churchyards. A century ago it was also common in damp places, woods, brook sides, hedges, open fields and under trees in parks and generally distributed except on chalk downs, dry heaths and commons.
Unfurling leaves of 'Horse Chestnut' (AESULUS HIPPOCASTANUM)
'Lords-and-Ladies' (ARUM MACULATUM) foliage
Leaves appear in spring, triangular-hastate; often blackish-spotted. Woods and shady hedge-banks
'Dandelion' (TARAXACUM OFFICINALE' Sensu lato) - being apomictic (fruit formed independently of fertilisation), dandelions present considerable problems identification-wise. I do not have the expertise nor inclination to devote time to accumulate it, to provide anything beyond classidying the numerous microspecies of the robust plants of waysides, paths, gardens and managed grasslands within Section Taraxacum. The leaves are usually triangular-lobed. Flower-heads large.
Unfurling leaf of 'Hemlock' (CONIUM MACULATUM) - note purple spots on young stems. VERY poisonous! Mature leaves up to 30cm, 2-3-pinnate, ovate to deltoid; segments deeply serrate
Common by rivers, canals, ditches and roadsides in Buckinghamshire. A century ago it was locally common in coppices, woods, hedges and river banks; more frequent in clays soils, especially where there is gravel (gravel extraction took place to create the lakes at Old Slade Lane, Richings Park).
'Daffodils' by roadside near Richings Park Golf Club
Whilst a lovely thing, this is obviously a planted cultivar; the true 'Wild Daffodil' (NARCISSUS PSEUDONARCISSUS subspecies PSUEDONARCISSUS) is very rare in Buckinghamshire, perhaps in a few churchyards and grassy places - though it can be difficult to be sure they were not planted. A century ago Druce judged 'Wild Daffodil' as 'Local' in woods and coppices, preferring shelter; even then he considered those at Chalfont were probably planted.
My first botanical outing of the year, on March 7th, involved cycling to Old Slade Lane, Richings Park - had not noticed the "Birthplace of the Paralympics" addition to the county border sign before (I live in what is now East Berkshire).
Lesser Celandines in a small copse opposite the entrance to Richings Park Gold Club
Lesser Celandine is common and generally distributed in Buckinghamshire, except on chalk downs, dry heaths and commons. It flowers between March and June. Found in damp places, woods, brooksides, hedges, banks, open fields and under trees in parks.
Foliage of 'LORDS-AND-LADIES' (ARUM MACULATUM) - common in all districts of Buckinghamshire but less frequent than formerly owing to trimming of hedges; found in woods, thickets, hedgebanks - preferring the sheltered borders of woodlands.
Red Dead Nettle
Common and generally distributed in Buckinghamshire; found on cultivated ground, fallow fields, hedge-sides and as a garden weed.
What a pleasant surprise, justifying an outing for flowers so early in the year - Sweet Violets
VIOLA ODORATA - never saw this in flower before, although knew it from OLD SLADE LANE Nature Reserve in the early 1980s, when preparing a check-list for the warden; sadly, it is no longer to be found in what remains of the ancient woodland ride (precious little, as this has more or less been obliterated) which was part of the old BBONT reserve but at least a population still exists nearby....
A century ago it was rather frequent and widely distributed in woodland districts in Buckinghamshire, requiring shade and shelter; found in hedgebanks, wood-borders, open coppices.
Lake at what was the OLD SLADE LANE nature reserve site
Catkins of Hazel (CORYLUS AVELLANA)
Abundant in the lanes and woods of the Chilterns and in most of the woods of Buckinghamshire; found in woods and coppices; flowering from January to April
Black buds of Ash (FRAXINUS EXCELSIOR) - rather common and generally distributed in Buckinghamshire; woods, hedges, thickets, parks.
Blackthorn or Sloe
PRUNUS SPINOSA - common and generally distributed, specially frequent in the coppices on the clay in the north of Buckinghamshire and historically at 'THORNEY' (named after an abundant of Blackthorn); found in hedges, thickets and woods
Alder (ALNUS GLUTINOSA)
Male catkins; Alder is scattered through Buckinghamshire's valleys; found at the sides of rivers and streams and in damp woods