Tag: field botany

Back in Treloan Lane

You’ll notice the difference in formatting in this piece. Apologies, I’ll correct it when WordPress restores my access to my own site.

Our journey down here was a bit of a nightmare. It wasn’t just the usual kind of rain but a malignant blanket of fine drizzle that forced us to use the fastest wiper setting, which drummed back and forth like a pair of demented festival goers. In heavy rain even the landscape and the roadsigns disappear as lorries pass leaving con-trails of greasy spray and we passed our usual stopping place and drove towards the next which was on the northern side of Bodmin Moor. The moor is a moody place at the best of times but this time it wasn’t snow, sleet or driving rain, it was like driving through a ghostly white tunnel. When eventually we found a service station, filling the tank was a literally immersive experience, being battered by the horizontal drizzle blowing in sideways. Luckily I was wearing my favourite, moth eaten oiled Welsh Black woollen jumper which kept the worst of it out and I steamed dry in the car as we drove the last eighty miles. Our destination was a hay loft which we’d seen being converted for a couple of years and we rented it on a whim after a long season of hospital trips and building work. 

We’ve been walking down this lane for years; it’s one of four places whose plants I know pretty well. One and a half miles each way, it combines tarmac, grassy path and a small section of sunken track – but its composition; sunken for most of its length between high banks, hedges and Cornish banks has obviously evolved alongside its surrounding culture as fishing declined and farming rose and then tourism came along and insisted that the access to the holiday cottages did not jeopardize the paintwork of the family car. Normally at this point I’d insert the picture of flail-mower butchery that greeted us a few years ago but a hiccough in WordPress has got me locked out and you’re reading this via a circuitous workaround which can’t cope with photos; so that demanded a bit of  change in writing style as I try to say with words what I would otherwise have served up on a photographic plate. I had a cataract removed five weeks ago and once the swelling had cleared up and the double vision resolved, I found myself in a startlingly new world. I’ve mentioned this to other people who’ve had lens replacements and it seems we all experience an almost psychedelic period of colour and sharpness. Even Sainsbury’s car park looked amazing in the sunshine. I was captivated by the sharp edges of the cars. As soon as I was cleared to drive by the hospital we came here to a characteristically misty and rainy Cornwall for a bit of R&R.

It’s in the nature of sunken lanes that they provide a sheltered environment for all manner of plants, insects and animals. Here on the lane there are some of the richest hedgerows we’ve ever seen. My biggest problem for several years was that the cataract in my right, dominant, eye meant that I was unable to clearly resolve the things I was looking at. I’d pretty much decided that this was due to a faulty prescription, but it’s obvious now that a semi transparent film covering the lens was the real problem. Back here in Cornwall I was hoping that my greatly improved vision would allow me to see as well as the camera linked to a large screen hi-res monitor. Wow! Now, with the inspiration of improved eyesight and the opportunity presented by WordPress problems has prompted another big think …… how can I better express in words what I see as we walk slowly down the lane?

But there’s a catch here because I normally use carefully composed photographs which are rich in technical information that I can take to the identification guides without exposing the complexities of the process. It’s a hidden scientific process based on data and measurements and precise observations – all as boring as a bad preacher on a rainy Sunday to the average reader because the photo doesn’t need to brag about its contents But the writer’s tools are very different; bafflingly metaphorical to a scientist; woolly and suggestive rather than descriptive. You get the picture I hope. We’re dealing with two different languages and cultures, like trying to describe love in a spreadsheet populated only by temperatures and breathing rates. 

So back to the lane where we stopped to admire a cone from a felled Monterey Pine, covered in foliose lichen, the living expression of a fibonacci spiral but not designed by a mathematician but rather circumstance and evolution. A little further up the lane the hedge is covered with Old Man’s Beard, now covering the hedge with a snowlike cloak. But stepping forwards from the path to take a much closer look, you can see the stunningly beautiful mop-heads of seeds whose feathery tops curl like punk hairstyles waiting for the wind to call them away to service somewhere else. Below them in the hedge a brave few Red Campions risk a flower; pale pink after a hard season. Ivy berries, terrific food for the birds and the bees are clinging like tiny green and black mustard pots to their vines. A little clump of Babington’s Leeks is still, just about surviving atop one of the Cornish hedges. They’re quite unusual and we were pleased to see them a couple of years ago. By this time we would have expected the bulbs to open up exposing the bulbils which grow shoots before dropping to the ground, This time they are dried up by the summer heat and drought. This little patch will probably die off unrecorded. As we stroll further down we see evidence of the first of the carrot family to appear in spring. Large green rosettes (and some with stems and leaves) are the promise of next year’s Alexanders. Later, returning up the lane we find some seedheads hanging on. They’re easy to identify because Alexanders, AKA Herb Gerard, is the only member of the family with black seeds. There’s Mugwort  growing along the length of the path – once used in brewing beer – hence the name – still in flower. Near the beach there are wild radishes and also sea radishes. Their leaves differ slightly, the sea radish has slightly thickened shiny and tougher leaves, like its neighbour the Sea Beet, but both have magnificent basal rosettes and slightly different numbers of seeds in their pods. Unfortunately for the purists they hybridize together freely – like the wild carrots – and it’s sometimes impossible to be sure which one you’ve found. Returning up the path after an ice cream we see an abundance of Winter Heliotrope which will flood the path with its peculiar almond scent in just a few weeks around Christmas. We see the beginnings of the Yarrow and the end of the Charlock; tall, crisp and dead against the sky and finally an exciting little find right at the bottom of the cornish hedge, with the stones catching the last heat of the sun – a small clump of Wood Calamint.

Did I say how much I love this place?

The miners and the herbalists of Cock Road.

Whether or not it’s some kind of syndrome I’ve never bothered to find out, but I’m a bit obsessive about lists, catalogues and picture dictionaries. The first book I ever truly loved – I can’t have been more than five or six years old – was a picture dictionary and recently I was shown an almost identical book in Welsh which I found very moving. So my memory is cluttered with a lot of fragmentary information on random subjects from embroidery silks, ships, artists’ materials and above all plants. I collect floras and Herbals these days but I rarely throw a seed catalogue away because I love the names of plants and their varieties. Cider apple trees are a particular favourite. Where else could you find a variety called “Slack ma Girdle“, which shares a group name with a number of cousins known as Woodbine, often but not always associated with Honeysuckle. As you see, the brain rot is advanced. Words are my crack cocaine.

All of which is a long-winded explanation to account for my memory of a Herbalist’s catalogue which I saw in the early 1970’s and which advertised a remedy called “Golden Seal” accompanied by testimonials which, unforgettably, gave a grisly account by a satisfied customer who had “coughed up a tumour” only a week after starting a course of treatment. And so it lingers in my mind among the uncatalogued memories in the folder marked “hell’s teeth!” However the problem with these unpursued thoughts and memories is that they bide their time and – like the devil – wait for an opportune moment. Opportunity knocked for Goldenseal last week after many years of gestation as I was cataloguing some photographs which I took in mid-Wales a couple of years ago of a Goldenrod plant which was abundant around the old gold mine at Dolaucothi. It’s at the top of this piece. Somehow my brain had managed to scramble Goldenrod and Goldenseal and so the plant with its deeply dubious reputation had got itself (virtually) filed in the wrong place – which didn’t matter until I thought about it. But you know what thinking does.

And so I moved from a casual word association to a determined search through the books and the internet to disambiguate the two plants which involved two fascinating diversions into law and history. Both plants were extensively used by First Nation and Native American cultures and both are still in use today around the world albeit for different purposes. They don’t belong to the same family; Goldenrod is as a member of the Asteraceae, Daisy family; and Golden Seal is in the Buttercups, the Ranunculaceae. Goldenrod is used to make a tea and is used as a diuretic and astringent. It was once called Liberty Tea by American settlers in the independence movement and was used among many other things for staunching bleeding or burns. Gerard of Gerard’s Herbal fame writes that it was taken as a medicine for stab wounds and cuts (one of its Somerset names was Woundwort which is a quite different plant) and Geoffrey Grigson – my favourite chronicler of English plants – reports that during early medieval times it was gathered and sold at fabulous prices (half a Crown an ounce) due to the amount of “stabbing and thrusting” going on. It fell out of favour and later on Gerard says you could by a hundredweight of Goldenrod at the same price. Given that it’s a 5 minute bus ride to the Royal United Hospital A&E I think I would give it a miss. Mrs Grieve gives it her approval in the 1930’s and relates a fanciful and alarming report of a boy who, following treatment passed 15 large bladder stones up to one and a half ounces in 1788. I don’t know what to think about the suffering involved were it true. It’s still sold and used for a range of purposes and even appears in the 1983 British Herbal Pharmacopoeia. It appears to meet most of the purposes it’s recommended for without dangerous side effects.

That, however takes me back to the starting point for this piece because Golden Seal (Hydrastis canadensis) has a wholly different history. My first encounter in a herbalist’s catalogue led to my misidentification and the horror stories about coughing up tumours. A very easy Gemini search established that KIngswood, now a suburb of East Bristol but back then still in Gloucestershire near where I was born, was a hotspot for Herbalists warehouses. None of them now exist in their original form, but it may be important to mention that Kingswood was also on the South Gloucestershire Coalfield and had its own mines and miners. It was said that the miners of Cock Road were instrumental in the sacking of Bristol Prison and burning down the Mansion House during the Bristol Riots while supporting the Reform movement. It was all to no avail; the middle classes who’d refused to turn out for the militia got the vote and the miners got pneumoconiosis (the Dust). Consequently herbal remedies for chronic lung disease including Tuberculosis which my paternal granny died from would have found an eager audience for the snake oil salesmen who were ever too happy to make a quick buck out of suffering. I’m not in any way against herbal (phyto) medicine, in fact I’ve found it interesting enough to mix up some basic simple remedies for myself but as any internet enquiry will warn you – it’s not always safe to believe everything you read online.

So back to Golden Seal; it too gets a positive mention in all of my herbals up to and including the 1983 British Herbal Pharmacopoeia, which means it’s been verified, tested and safe for use which, lets be fair, may still not mean its as effective as the treatment the doctor offers. What could never have been acceptable were the outrageous claims for anti-cancer properties made, up until the late twenty sixties, which have since then been regulated and banned in the UK. Golden Seal is normally prescribed for problems with the mucous membranes such as lungs, stomach and bowel disorders and like several other members of the same plant family was once used to progress childbirth – which means it should never be used during pregnancy. Many herbal remedies have been isolated and synthesised and now find a home in regular medicine but there are still people who think that phytomedicine is somehow closer to nature and less dangerous. In some cases that may be true but equally it may be a dangerous risk – which leads me to one final point.

Herbalists and their suppliers are now regulated to control untested use of potentially dangerous medicines -where the therapeutic dose may be milligrams away from the fatal one. But one area which lacks any kind of legal (or self) control is the internet and its battalions of influencers, who are often paid to promote dangerous procedures and products just as did the herbalists of Kingswood. I find it unbelievable that influencers can now promote lethal nonsense that would be illegal in print.

The wild world is a wonderful gift to us, and if and when(ever) cancer cures are found, the chances are they will have begun as an interesting plant compound or even an account in an ancient manuscript that provokes – as it did with me – a little bit of research. I’ve written before about the dangers of foraging and eating plants without adequate background understanding, and the same applies to herbal medicine. In untrained hands it’s as dangerous as connecting your household mains to the lamp-post outside. Come to think of it, that’s illegal too!

The imagination doesn’t work with footnotes

We think – more of an informed guess, really, that this is an Arkansas Black apple tree. Very small but highly perfumed fruits.

In his famous 1961 book Weeds & Aliens Sir Edward Salisbury (1886–1978), an eminent British ecologist and a former director of the Royal Botanic Gardens, Kew, described an informal experiment after returning home from a walk through the countryside. He noticed that the turn-ups of his woollen trousers were full of mud and burrs.

Instead of brushing the debris away, he scraped out the dirt from his trouser cuffs and planted it. Salisbury was surprised when the tiny amount of soil yielded over 300 individual plants representing more than 20 different species.

  • The answer to my question “who was it” – an AI question on Google Gemini

I thought I’d better own up to that bit of AI because it seems that some saddos enjoy knocking down writers because they’ve sailed too close to someone else’s writing. It seems that for that kind of tiny mind, every semicolon needs to be the sole unaided work of a single creative mind. Give me a break! the logosphere is one huge whirlpool of language forged and forgotten over millennia. I’ve been reading Alice Oswald’s new book “Rhapsody – a manifesto” and you would probably love it as much as me if you’re sick of the tired old clichés about solitary bohemians and geniuses and their entourages of critics, editors, gallerists and curators.

So I picked that story about Sir Edward Sainsbury’s trouser bottoms because it’s such a good illustration of the way in which creative minds really work. I go for a walk on the allotment with my mind open and alert while my metaphorical turn-ups fill with seeds for new posts. My botanical mind asks “who, what, where and when” but my creative mind asks “why”. Why has this Peruvian Apple landed on our plot and how did it get here? What does it mean? what’s it for?

We have robins which just love it when we break open the soil and expose grubs for them to feed their families. They’re very tame, and come to our feet unafraid even singing their minor key songs to us. Yes they’re highly territorial -we once had to evict a couple of fighting males from the fruit cage before they really damaged one another. There are many other birds on the allotment site and I speak to them all and clap my hands to scare off the pigeons from our cabbages. Occasionally a magpie will attempt to rag a nest nearby and the sky is full of spite and venom and alarm calls. One day I saw something moving in a hedge and I stopped to look closer. After a while a wren cautiously came to the edge and immediately hurried back into the shelter. I was taken aback by my unexpected love for it. I stop and consider that word, “love” – but enjoy; like; admire, don’t come close in intensity. It seems to me that most of those relationship terms demand reciprocation but it didn’t matter that my burst of love for the wren needed no response or even recognition on its part

Apples, on the other hand are a bit difficult because they’re so hard to give names to. Madame’s old boss, George Gilbert, could name the variety with ease – he’d lived and breathed them for a lifetime. For us, it means long searches in databases and through books written fifty or more years ago. The apple at the top was – we were told – a French variety called L’Abri Noir. We were never convinced, especially when I discovered that “abri” could be used for a carport. The romance rather drained out of that one . It was Belgian in any case. But the American Arkansas Black is a closer fit – and now we know its likely name it’s easier to treasure.

Apple trees have a distinctive shape. You wouldn’t think this could conceivably be contentious but I once had a bit of a row with a lecturer who scoffed at any thought that they had a distinctive form and rejected my black and white painting in house paint on a piece of cardboard. But he was wrong. There’s a distinctive downward curve in the branches that could be caused by the weight of apples season by season, or might be a genetically determined feature. Whatever the cause, it’s easy to pick out an apple tree by its shape – and a world in which creatures and plants are known and loved by name is a better place.

All of which comes back to Sir Edward Sainsbury’s trouser turn-ups. Of course we can take a walk; enjoy the sunshine and breathe the fresh air, return home and think”that was nice”. But a walk with the senses screwed up to eleven never returns home empty handed. Half the fun of writing a blog like this is opening the box of remembered treasures and stringing them together into some form of story. Narrative; the spinning of yarns, poems, songs, prayers and laments is fundamental to our humanity. Overheard remarks, captured glances, rich gossip, all contribute to our sense of who we are and occasionally comfort and hold us safe in times of crisis

The point of all this is that the creative imagination doesn’t work with rules, templates and footnotes. The creative mind is shamelessly jackdaw-ish. Always happy to take someone else’s insight and work it into something new. I always try my best to give credit to the originator of a borrowed phrase or idea, but sometimes they just come out of the flow. I’m pretty sure that some of my pieces have taken on a second existence on someone else’s site and I know for sure that the entire million plus words and thousand plus postings have been scraped into the large language AI models. It would be nice to have some acknowledgement as a source but I’d love it if it was shared with a credit and link to the Potwell Inn.

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One for sorrow two for joy ….

This is actually a photograph of some Sow Thistle flowerheads, I took it in June in Cornwall, but if you look carefully enough with the eye of imagination it might pass for an image of the two magpies squabbling over some nesting material that I once saw, squashed flat on the road joined beak to beak by the short length of dry grass they were fighting over. They were so utterly focused on their greedy rage that they failed to notice the oncoming (I like to think) bus. The image has never left me, and if I’d only managed to photograph it in those pre-mobile phone days I could have used it in a dozen ways. Think of the proverb He who goes out for revenge should first dig two graves – incidentally Confucius didn’t actually say it but it’s good advice in any case. Now, a couple of days on from the moment the memory popped uninvited into my mind, I honestly can’t remember the context. So much of what my mind throws up is like an out of context post-it note that’s been sitting on the fridge door for months. But there, a casual popup memory led to an equally casual flip though the photo files and suddenly I’m looking at the sow thistles and thinking about a literary character called Père Ubu, who was invented by Alfred Jarry in 1896, scandalized French theatregoers and launched Dadaism. Ubu is the kind of monstrous human who would casually take a life over a blade of dead grass. He is fat, ugly, stupid and psychopathic, which may remind you of a well known President but I couldn’t possibly comment. I wanted to write my compulsory thesis on Jarry when we were at Art school but the Principal, Clifford Ellis, who was blessed with a very linear imagination, told me that he knew everything there is to know about Jarry and there was nothing I could possibly write that would be of the least interest to him – and refused to let me write it. I went straight to the library and asked the librarian if she knew of any artist about whom there was only a single book and of whom I’d never heard. After a bit of bibliographical research she came up with Eugene Boudin. I had never seen any painting of his and the prospect of very little research combined with a surname that translated as blood pudding I was hooked. Sadly my Dadaist revenge passed unnoticed by the Great Man and even with a staggeringly silly deathbed scene I got an A grade. Some years later I finally saw Boudin’s paintings in the flesh and I loved them. All of which goes to demonstrate what a compost heap my mind is.

But to begin at the beginning (again), these two magpies managed to demonstrate that two does not always equate with joy and to stretch the elastic proverb even further Madame and I had three boys while I don’t recall ever seeing four magpies together. They’re such unpleasant birds – always ragging nests and killing fledglings. Their immaculate morning suits don’t fool me; they’re like right wing assassins dressed as gentlemen. Nature tells more than one story and some of them are very dark. The nursery rhyme who killed cock robin? fingers the sparrow but I reckon it was a hit by an anonymous magpie who fitted the sparrow up in order to start a riot in Cheltenham. It’s worth encouraging children to learn the nursery rhymes because they often love a bit of darkness, and in the process they’d learn the name of fourteen creatures not including one which is murderous but remains a shadowy behind the scenes wraith in my rendering. One for sorrow two for joy is a counting rhyme that might well appeal to a reluctant learner despite being slightly less accurate than Old Moore’s Almanac. Oranges and Lemons can give us a pigeons’ eye view of the parishes of central London – my granny was born near Bow and when I think of the rhyme I think of her, an orphan, and also the mysterious Bungalow Granny who lived in a wooden building behind the Crest, the cottage where my real granny lived. Could the solitary resident have been her adoptive mother or foster parent? There’s a story to be written even in a single name and location. The beechwood in which her shack stood is the mise en scène. Why were my sister and I never taken to meet her?

If my mind is a pinball machine it works in two ways. In flow moments I want the ball to blunder its way past every single coil generating thoughts and words as a tangible reward, but on bad days or in bad dreams I just want it do shimmy around every memory, lighting none and exciting no morbid connections. Consciousness is only suffering on the bad days. The Buddha was wrong. The good days are festival days where sweet apples fall into my hand and consciousness is joy.

I guess the world in which we live is as much made by memories, recollections and, above all, language, as it is by the processes of nature. The two processes, language and nature are indivisible. We can only understand the natural world by exploring it from the inside because we are human and therefore part of it. The disciplines we can use to find our way pay no attention to boundaries and no particular approach, whether scientific or creative, can claim squatters rights or legal tenure.

Isaac Newton was into alchemy, William Blake and JMW Turner seem to have got there through visionary gifts, Tracey Emin has gone deeper than most living artists in exploring what it’s like to be human, and what about Amsel Kiefer who walks the darker path? What is the nature of Nature? RS Thomas wrote memorably of finding a depression in the grass still warm from the body of an unseen hare. Perhaps the illumination always comes from the unexpected, from left-field, from stopping worrying, from putting aside ceaseless questions and waiting in silence. Sometimes it takes years.

Castle Class 4-6-0 No 4079 – if you can name it you probably need professional help.

In the plant world there are the exact equivalents of famous railway engines worth hanging around at the end of a windy and wet platform for hours, and then, of course, there are the weeds. Steam engines still give me the shivers even seven decades after my first illicit cigarettes on the Pines junction waiting for the Cornish Riviera express to fly past. There’s a Castle Class plant in this gallery of rogues; in fact it may even be a Pacific Class but of course, because it was expressing no clouds of steam or haunting whistle I must have walked past it and failed to notice it for nearly fifty years before I finally put the time in and found it, sharing the moment with Madame – windswept and even eager to find it so we could go down to the cafe and get warm. It’s a very rare Quillwort so if you’re a fellow trainspotter you’ll know exactly where we were.

Sometimes these excitements just happen. I’ve had to stop any work that involves bending over (so no weeding or watering) while my cataract procedure heals, and so I was watching Madame weed a raised bed of carrots as she pointed to a tall but familiar looking plant poking through the crop. We both knew it was a nightshade of some sort, but there was something odd about the flower. Putting all doubts aside, I chucked it in the bucket with all the other weeds (mostly Fat Hen) and consequently there is no photo for the record and I have to consign myself to never being able to prove its identity. * but see postscript below

Later I realized that what was odd about it was that the flower wasn’t purple and yellow like its cousin Woody or its great aunt Thorn Apple, always blowing her own trumpet or Henbane with her lace collar and Deadly whose name exaggerates her gifts a bit with dull brown flowers but still as murderous a family as you could ever hope to avoid. This shy little assassin was a Black Nightshade with white flowers who hides her poison in shiny green berries which, joking aside, are a bit safer to eat when they’ve actually turned black, and I’m furious that I failed to take a photograph because it would have been (still is I suppose) a first for me.

Before I wrote this I thought I might try to work in the metaphor of trophies and tramps but it seemed a bit of a forced image and I’ve already been rude enough about the militant trainspotting tendency. (It takes one to know one)! But the whole idea for this little piece sprang precisely from my wilful failure to notice something growing on the allotment that we couldn’t eat; threw away without a thought and yet – given a bit of a reverse ferret – turned out to be really very interesting. How many other plants live and die under the radar because they have no immediate value to us. Just for starters, many of these little treasures have had a long and valuable life as herbal remedies – phytomedicines – if you must – before they were overtaken by big pharma who may have done us all a disservice by eliminating every molecule that wasn’t on their power list. And never think that herbal remedies should be eliminated because they can be poisonous. Just think of Paracetamol; and while we’re on the subject, don’t assume that herbal remedies strip the planet of protected species because I ran a check comparing the British list of rare and protected plants with the plants listed in the British Herbal Pharmacopoeia and there was just one single species listed as appearing in both lists. We are talking for the most part about what we now call weeds. It correlates well with being old (like me) which some younger people seem to believe is contagious; crossing the road to avoid the possibility of an outbreak of wrinkles and boring stories.

There’s a whole layer of cultural history down there at our feet, and ripping it all up or poisoning it because there’s no profit in it is ecological vandalism. As we consider this growing season just ending, and the five heatwaves that turned our legumes into lectin factories making them inedible and dangerous to eat raw, it’s a moment to consider our relationship with the earth. Is it purely instrumental? or is it something more. A history; a culture recorded in remedies and songs, times of plenty and times of starvation? are we too clever by half assuming that the shelves in Sainsbury’s will always be full? What does it say about us that we’re so content to destroy the lives of plants whose names we don’t even know and whose gifts we will never be able to benefit from; new cancer treatments, undiscovered strengths and properties that might give us some understanding of plant stress and how we can overcome it?

We live as if our allotment has just two layers – food at the top and dirt at the bottom. But what about that third layer that we simply ignore. Even the earth layer has its own lively presence, teeming with microscopic life and miles and miles of fungal threads, and the surface between earth and profit deserves better than being treated as if it were a plague of squatters. Nature hates bare earth and will always fill the bare patches with plants from across the world that have names and histories and gifts to give. Even dogs know that Couch Grass has valuable uses, and Ground Elder isn’t just a pest if you’ve got gout. We have to think that in tolerating weeds we may be entertaining angels unawares.

  • Postscript

So today we went up to the allotment to do a bit of harvesting and I made sure I took my phone so I could at least photograph the wilted remains of the Black Nightshade and now it will eventually reach the official database.

Dissecting a canary

Yes I know it’s not a canary exactly, but on the allotment it seems to be bringing a canary style announcement to the coal mine. The tomatoes on our allotment, although they looked OK (with a great deal of watering), and tasted fine even though it has been a much reduced crop, have no seeds; no descendants; no progeny. The canary is lying dead on the bottom of the cage and suggests that although they remained just about alive during the five consecutive heatwaves, they were suffering greatly and couldn’t stand the temperatures. They weren’t the only casualties this season. The legumes either failed altogether or failed to pollinate well. There’s a reason for all this; apparently pollen gets sticky in the heat and doesn’t transfer so easily from plant to plant leaving them seedless.

For a while I thought we’d got the first mutation to seedlessness that ever happened on a tomato but I soon realized that Darwin would have sucked his teeth and shaken his head. If the seed merchants have the same trouble as us, there will be almost no viable tomato seeds next year and the price would go through the roof. I’ve seen internet reports of sunflowers with no seeds, and our own sweetcorn only managed a couple of viable cobs on each plant, and the potatoes were very small and sparse. The newspapers are being told by farmers that this year is the worst cereal season for at least ten years. You can ask what the outcome of all this will be, but you can only answer it by accepting that “the local supermarket” is not the correct answer. We, collectively, created this problem and as sure as eggs is eggs we’re going to have to do something about the way we live if we’re not all going to suffer serious privation when the prices rise and the shelves are empty. The canary is lying dead on the floor and I did the autopsy.

Charlie our neighbour gave us a couple of Sungold F1 cherry tomato plants in late spring and we planted them outside in a raised bed. They got the same watering regime as the ones in the polytunnel but they’ve had no cracking or greenback and the fruit is delicious. The problem is obviously high temperatures but anyone with a very small greenhouse or a polytunnel will know that they’re fiendishly hard to ventilate at night, while at the same time protecting them from the “shoppers” who climb over the gate in the late evening and reap where they haven’t sown.

But one plant which appears to thrive under the heat has had a great year both here in Bath and on the Bannau Brycheiniog, where we were last week. It’s called Fat Hen – Chenopodium album and it’s been a virulent weed in both places. Our friends keep sheep, pigs and hens – all of them free range within their field boundaries. They’ve got internet up there on their hillside and so we were able to discover that Fat Hen is capable of causing harm to animals and humans in spite of being consumed by us and our livestock across Europe and since neolithic times. Tollund Man’s last meal, we’re told, included Fat Hen but that wasn’t what killed him. Back home I turned to the books and worked out that the point at issue is how large a percentage of the diet comprises Fat Hen and how much you (or they) eat at one time. The take-home point is that in a field situation it’s better to cut a small amount and add it to the feed, rather than leaving it growing where the livestock can overdo it. Used in that way it’s apparently high quality food, and the oxalates and nitrates which cause problems are kept at a safe level.

But all this talk of poisonous weeds must have lodged in my mind and a strange dream carried me right back to the tomato family, the Solanaceae which gives us potatoes and tomatoes but also the Nightshades, Henbanes and Thorn apples all three dangerous if not fatal when eaten; and thorn apple, also known in the US as Jimson weed apparently had a loyal following among soldiers during the Civil War. I mentioned only a few days ago a T shirt I saw with the slogan “all plants are edible – some of them only once”. This was a property that was understood and often used by poisoners in the past.

Anyway, in my dream I was leaning against the wall of a pizza hut deep in conversation with one of our son’s ex’s trying to explain that something she was going to cook was extremely poisonous when another young woman turned up looking faintly odd; intoxicated and away somewhere else. She explained to me (with a voice from somewhere else too) that she had been preparing Thornapple for a meal. I begged her not to eat it and she replied that it was fine, because if you sang this song while you cooked it, the poison would be neutralized. Then she uttered this haunting ululating sound – the song – and then nodded as if to say “that showed you!”and wandered off.

Thorn Apple is an intoxicating hallucinogen with severe chance of causing death and whose hallucinations are widely spoken of by people who’ve tried it as horrible so it’s not likely to catch on. But it demonstrates that plants have the ability to synthesize good things and bad. Without them the earth would cease to have life in any form, but they also demand respect. For many years tomatoes were assumed to be poisonous precisely because of their relationship with Deadly Nightshade, Enchanter’s Nightshade and all the others and you have to wonder what brave soul took the risk of eating one and began the huge cultural change that brought the plant to its position as number one home-grown fruit in the UK.

Madame and me were walking one afternoon in Leigh Woods on the Somerset side of Brunel’s Clifton Suspension bridge, and a elderly man who looked like a rough sleeper came up to us in a state of breathless excitement and dragged us deep into the woods saying that he’d been living there for (if I remember right) ten years and he’d never seen a Purging Buckthorn before. I was right at the beginning of my interest in plants and after he showed us the bush, we shook hands and thanked him and went on our way. Purging Buckthorn – Rhamnus cathartica – is another of those plants it’s wise to get to grips with if you’re foraging in the woods. The clue is in both “purging” and “cathartica” if you think about it. A bilingual warning that all plants are edible, some only once.

But to finish on an entirely delicious and safe account of the tomato I’ve put a photo of the Italian dish Panzanella which I made to Anna Del Conte’s recipe but it’s capable of any amount of variation. It was while making this dish that I discovered that the tomatoes I’d harvested that day, had no seeds. Inside every silver lining, these days, there’s a cloud waiting to get out!

Foraging – like the curate’s egg, good in parts.

I’m allergic to plants in the obvious sense that I get terrible hay-fever between March and October and I always wonder if, when people see me in the street during those months, they might see my streaming eyes and nose and wonder if I’ve just had some terrible news. But I’m also allergic to the idea of picking them. Madame has no such inhibitions and it’s a rare day when we don’t have a small jug of wildflowers from the allotment in the middle of the table. Occasionally I suspect they make me sneeze but I wouldn’t be without them. Thinking for instance about the Cowslip, the dilemma about picking them becomes more insistent because they’ve declined so much in the past due mainly to changed farming practices and chemical weedkillers. The idea that we mustn’t pick them is a bit of an urban myth because they’re not legally protected if you just pick them for that traditional jam jar display. If, however, you’re making cowslip wine and need a bucketful of flower heads, your actions would be extremely thoughtless and reprehensible and if you uproot a few plants for your garden without the owner’s permission you’d be committing a criminal offence under the Theft Act 1968. If you gather flowers and leaves for personal use in making herbal medicines it’s lawful, but it’s unethical if you strip a whole cluster bare and illegal to dig the roots up without permission. If you forage to supply your phytomedical business then you might get an appointment with our learned friends. It’s a legal but also an ethical minefield which I prefer to resolve by trying to take the best possible photographs to use for identification and taking the bare minimum from a plant only if I need to take it home for further work. I’m bound to say that the decline of wildflowers is very little to do with over enthusiastic picking as opposed to intensive farming and chemical sprays but legal sanctions and self restraint engender a cautious attitude. There’s another reason – amusingly expressed on a T shirt doing the rounds at the moment with the slogan – “All plants are edible; some of them only once”. The gravest danger lurks for any ill informed forager who thinks that because it’s wild it must be good for you.

But this raises the issue concerning learning our plants which begins with falling in love with them. At that crucial early stage how is anyone supposed to decide whether a pretty looking plant is on Schedule 8 of the Wildlife and Countryside Act if they don’t even know that such an act exists. Wildlife programmes on TV rarely pay much attention to plants, and when they do it’s usually the show stoppers that get the attention. It’s hard to imagine getting a programme about common weeds getting on to the screen without a Dalek shouting “Exterminate”. My Mum learned her plants by osmosis. She only ever used latin names if they had become common by usage but most of the time it was the common name used in her part of the Chilterns. She not only knew their names and where to find them, she also knew what they were used for. Brimstone and treacle was the name of a very unpleasant blood tonic not the title of a Dennis Potter play. Glycerine and thymol was a gargle for sore throat; dock leaves eased nettle stings although broadleaf plantain is better and if you’ve got the patience you can peel off the outer layer of a Navelwort leaf leaving a cooling substitute for an Elastoplast. Zinc and castor oil (Zac) – probably made up by the local pharmacist was the go-to remedy for rashes along with calamine (zinc) lotion for chicken pox. These were all well known and traditional remedies for the everyday complaints – the piles and varicose veins, childhood illnesses, constipation (my Dad was a martyr to his bowels!). So there was nothing strange and technical about a licorice stick or a Dandelion root and conversely all country children knew about deadly nightshades and Foxglove. For the overwhelming majority of children today even those common plant names are another language altogether and so plants – because they don’t know what they’re called or what they do, disappear to the background of consciousness and the reach what’s come to to be called “green blindness”.

Herbal medicine or Phytomedicine as they now call it – possibly because it sounds posher and less attached to the peasantry – demands a wide knowledge of plants. Dying and weaving use many wild plants for colours, foragers introduce old foods to a new generation so long as they know what they’re doing and don’t flout the law but for the average person there’s a huge gulf between liking plants and understanding their names and broad place in the culture. Many £500 weekend courses suggest that the freedom of the earth is yours when you’ve seen a Thornapple or a Death Cap just once, and every year someone will have a final meal of Hemlock Water Dropwort. It takes time to know even the basics fully and because we’re no longer peasants, drip fed the meanings of plants; but we have to do it the hard way on our hands and knees, and through books.

My own very cautious venture into plant medicine is confined to making calendula cream which is wonderful for skin complaints and we make a great deal of it using marigolds we grow on the allotment. I also made a batch of medicine for Madame which took ages and tasted filthy with no notable result, but the experience taught me a great deal and showed me where to obtain the plants I couldn’t forage or grow myself. However many everyday herbs which we grow on the allotment are foods, packed with vitamins and trace elements as well as specific molecules which have an effect on everyday complaints. Here I am, sitting and typing in rude health, having taken a digoxin tablet with my breakfast. This is a drug synthesized from the Foxglove and deadly in the event of overdoing it. Plants – and perhaps this is one of the most exciting and staggering gifts they bring to the human race – have the gift of putting together complex molecules which Big Pharma is only too pleased to identify, synthesize or refine and then patent making shedloads of money in the process. The Foxglove doesn’t even get a cursory thank-you on my Digoxin packet!

Just out of interest I did a bit of research on any commonly used medicinal herbs which are also on Schedule 8 and therefore fully protected. A bit of jiggery pokery and a small Python computer routine – AI, not written by me – compared the British Herbal Pharmacopoeia with the latest Schedule 8 list and came up with the fascinating fact there is only one plant appearing in both lists – the Marsh Gentian, which I’ve never seen – and three near misses with Centaury Thistles which would be easy to sort out in the field. Bear in mind, though that the UK National Trust, many wildlife trusts and all Sites of Special Scientific Interest forbid any taking of even parts of plants so it’s not an open house on herbs.

If you read my last post concerning the ghost garden where we’re staying we did a bit more research and discovered that the overgrown garden is the remnant of the guest house nearby whose owner was a keen gardener and botanist. So yes – it’s a melancholy oddity bearing in mind the hill farms surrounding us but it must have been lovely in its heyday.

Hemlock Water Dropwort – don’t say I didn’t warn you!

There must be a story here but I don’t know where to start

So here we are back in the Bannau Brycheiniog, thirteen hundred feet up the side of Mynydd Bychan on a hill farm which is emphatically shouting “history, history” in my ear. There’s an odd feeling that this place is peculiar; not quite right by the culture of the surrounding hills. We were in desperate need of a bit of peace after months of building work on the flat during which we’d had to move out several times and equally tough times on the allotment with the heatwaves and drought which I’ve already written about; not to mention the continuing saga of the campervan engine. That’s a very inelegant sentence but it perfectly shows how stress gets inside our heads and muddles them.

I brought four books with me apart from the usual Potwell Inn clutter of cameras and notebooks, and they are respectively “A Sand County Almanac” by Aldo Leopold; “The Medicinal Flora of Britain and Northwest Europe” by Julian Barker and, “A History of Wales” by John Davies which is a real 750 page clonker; also “Joseph Banks” – the biography by Patrick O’Brian. I grabbed the first one, the Sand County Almanac off the bookshelf as we left the flat to drive here and I’m so glad I did. The Flora was a chance find of the out of print volume which hardly ever comes on to the market second hand so I jumped on the only available copy on the internet. The history of Wales isn’t the most up to date or indeed the most radical; less fun than Jan Morris’ – “The Matter of Wales”, less political than Carwen Graves’ “Tŷr” and less focused on hill farming than David Elias’ “Shaping the Wild”. I’ve left out William Condry’s New Naturalist volume “The Natural History of Wales because I haven’t read it yet but I’d recommend the first five without reservation, and you need to read all of them plus the poems of RS Thomas too even to catch the flavour of the debates that still burn underground like peat fires. The Banks biography is the sole English representative because I wanted to get a feel for the plant hunters of his era.

Normally I’d be out there on my hands and knees searching for plants to record; I’ve even printed off lists of possible sightings but I seem to have hit a bit of a parting of the ways – I want to explore not just the names but the science, the habitats, the uses and the whole culture. In fact it increasingly seems to me that I need to focus on the meaning – in the broadest possible sense – the meaning of plants in our culture. Hence the disparate choice of reading for our break: Davies for historical context, Banks for the beginnings of scientific botany; Barker for the many uses of plants and Leopold who – even almost eighty years ago – was asking the most profound philosophical questions about conservation in a world where even back then species were disappearing and humans were becoming increasingly detached from the natural world under the cover of progress.

….. each [professional]n his own way is a hunter. And why does each call himself a conservationist? Because the wild things he hunts for have eluded his grasp, and he hopes by some necromancy of laws, appropriations, regional plans, reorganization of departments, or other forms of mass-wishing to make them stay put.

A Sand County Almanac – Aldo Leopold 1947

So let’s be clear. Without plants we’re all dead. No oxygen to breathe, no food to eat and an empty windswept desert instead of a green and pleasant land. The glossy prospectus of life support under a big tech dome is a fraud; there is no white coated Seventh Cavalry hiding behind the hill, and without nature we would cease to exist; without meaning or purpose.

We were children, my sister and me, walking back along the road to Pucklechurch from the Rose and Crown in Parkfield with our parents. We were replete with red lemonade and crisps. Jenny was picking dandelions and we came across an old man, possibly a farm worker or miner who could have come direct from a casting agency as a typical peasant. He stopped us with a wave and asked her if she knew what the flowers were called and she told him dandelions. He tittered and leaned in conspiratorially -“we calls em piss the beds!” Our parents made conventional end of conversation noises, gathered us up into a safe huddle and we walked on towards the bus stop. I might have been eight years old and that experience felt as if a gap had opened in the evening sky and another world revealed.

Plants and memories have a powerful aggregating force between them; they’re sticky and accumulative. Only yesterday we were walking along a narrow lane towards an area of boggy heath called Rhos Fach which I’d read about and seen on the OS map when I spotted a harebell and some lesser Hawkbit among strangely familiar grasses beneath a bank on which, fifty years ago there could have been a hedge of hawthorn; now just a few elderly horizontal branches surviving from the last laying. Somewhere deep in my brain the neurons made instant connections and I was the same child just a couple of years after Pucklechurch, lying on the same grasses on Rodway Hill, gazing at the sky and feeling, well, ecstatic. The two experiences connected by a powerful force with no name other than memory in which every sense is stored and released – colours, smells sounds; every subtlety every nuance encoded like messenger RNA searching out its target and – once found – springing into life.

We don’t any longer know how to love

Needless to say, back at the cottage I turned to the AI and quickly discovered soil type, bedrock conformation, a series of predicted NVC classifications and a list of plants recorded there; oh and the national grid reference finally to drive the pin through the thorax. I was reminded of the fictional artist Gully Jimson’s priceless comment in Joyce Carey’s “The Horses Mouth” – “It’s like farting ‘Annie Laurie’ through a keyhole. It may be clever but is it worth the trouble?”

In the clash between the instrumental and the aesthetic there lies our culture’s dirty secret: we don’t any longer know how to love. It’s too nebulous, too fragile, too open ended, and like apomixis (that’s the way blackberries do it), just too bloody complicated.

This isn’t an attack on botany or botanists, but it is a serious warning about the dangers of idolatry (which should never be consigned to arguments about religion). Idolatry worships the part rather than the whole; in fact you might characterise it as the all too human root of reductive thinking which in turn is the cause of so many human tragedies. A form of ethnobotany could be a way around the mountain.

And so, back to the troubling garden

It seems that there is a real story behind the uneasy feelings that the surrounds of the cottage evoked. Walking around yesterday we found sheds, a couple of abandoned rotavators, a steel shoe tree, a lead model of a horse next to a horseshoe; any number of bird boxes and seats wrapped around out of place trees, a broken beehive, empty bird cages, and an overgrown vegetable garden; walkways mown through the site but with little sign of walkers. There is a strong sense of something abandoned. It didn’t take much research to find that this was once the site of a much loved Edwardian guest house run by a woman called Rita who was also a formidable gardener. She created an arboretum, dug a lake, planted an orchard and made a gathering place for walkers drawn to the Bannau. We are among the tail enders. Everything has a lifespan, even (or perhaps especially) gardens. They’re our attempt to bring nature close and under control on our own terms which is, sadly, both beautiful and fruitless. The circus moves on; the power and beauty of the hills is stronger than our dreams of upstaging them.

A quantum of hope

A little rain – and I mean little – more of a mist – fell earlier in the week and last night a little more. Madame woke up and we peered through the bedroom window and saw the first puddle in many weeks forming in the yard below . We’ve become weary of heatwaves with the need for early morning starts to water the plants on the allotment before the disabling heat blankets Bath. We say to one another how good it is to be up early but the enthusiasm has morphed from bright eyes to gritted teeth. Peasant life, we’ve always known, is no picnic. It’s small wonder that our ancestors spent so much effort on placating the weather gods and searching for the inadvertent sins that might have pissed them off. Blaming the victims has always been the first and best tactic, and getting us to blame our neighbours or ourselves is even cheaper and preserves the peace for the winners to pursue their wealth unhindered. Such gloomy thoughts with the cherry on the cake being the campervan failing its MOT spread through my mind and silence my imagination with introspective fog. I’m reminded of the 1950’s “ballad of the sad young men” – brilliantly covered by Mose Allison and The Who – and many others.

And so, in the midst of what must have looked like a shuffle up the road to the supermarket I met Wes, our neighbour, clutching a tall plant of Guernsey Fleabane which is having a bit of a moment this season. He was taking it to the waste bin having turned against it. During our conversation on the pavement outside his flat I looked down at the gutter and saw this little cluster of flowers which seemed to be raising the finger to the parched grass across the road. It was a single verbena flower(Verbena bonariensis), that initially caught my eye, and then when I bent down to look more closely there were others. Apart from the ubiquitous Wall Barley, there was Catmint, Lemon Balm, Dandelion, Procumbent Yellow Sorrel and Redshank not to mention Mexican Fleabane. That’s a garden of eight flowering plants in a strip of parched gutter seemingly surviving the heatwaves in the most arid place you could imagine. It’s hard to speculate on what might be keeping them going – maybe the cars parked there every day sheltering them from their south facing perspective. Let’s not get sniffy about the fact that several of them are garden escapes; the point is that these plants are truly drought resistant. Somewhere deep in their DNA there are genes that assist their survival as the global climate crisis becomes a chronic affliction. My heart was lifted and all day yesterday as I sat in a garage waiting for the van alongside the noisiest and dirtiest dual carriageway Avonmouth could offer, I kept remembering that little quantum of hope making its own way in a changing earth – that’s until one of our gentrified neighbours phones a councillor and threatens not to vote for them if they don’t get rid of the disgusting weeds. We have seen the enemy, it is us! Another thought came to me as I wandered back to the Potwell Inn in the direction of the river. There are large trees growing around and on the Green, and as I walked beneath them in their shade, the difference in comfort and temperature was striking. There’s a bench under one of them and it’s been in almost continual occupation since the heatwaves began. We need to be thinking about shade, and on the allotment this is perhaps the time to plant some fast growing shade producing trees to help us to keep our plants alive under the new weather regime. It’s against the rules to grow taller trees, and they are always blamed for depleting the soil moisture and yet there is some evidence of moisture exchange by trees into the upper 30cm of soil, and abundant evidence that shade reduces surface evaporation. So the case against trees on allotments and in gardens is not closed and we allotmenteers should, perhaps, be able to experiment with tree shade to see if it helps to reduce the prodigious amount of water we use to keep our plants alive.

Living through an age when we simply cannot rely on ‘the way we do things round here‘ to keep us alive. Agribusiness and big farming would have us rely on univented, energy hungry technologies to save the earth, and yet we know in our hearts that it’s their activities which have contributed greatly to the present crisis. British farmers are, by and large, a fairly conservative group of people and yet even they seem to be open to new ideas like regenerative farming as long as it helps them to run their businesses and feed the rest of us. Any allotmenteer will tell you that you can’t live on large courgettes and abundant aubergines the year round even if we do make a real contribution to feeding ourselves. However allotmenteers are a highly motivated bunch of potential citizen scientists who, with a bit of organization, leadership and help from scientists could conduct field trials on a scale undreamed of by the industry. Field trials of new varieties, new ways of increasing soil fertility and moisture retention, new methods of increasing water storage; the sky’s the limit, but only if someone trusts us enough to gather the data and process it so we can begin to understand what works on a small scale. Just one example that I can offer relates to composting. Over the years we’ve tried just about every way of composting our waste efficiently. Of all the methods we’ve found that the California Cylinder – which requires only a roll of stock fencing and a lot of large cardboard (eg bicycle boxes) is one of the best – especially if you grow enough comfrey activator – which is easier to do on a site basis. Does anyone know whether any dangerous and persistent chemicals are carried forward in grey water or human urine which, after all, mostly seems to find its way back into the rivers in about a day. We’ve used both but stopped because of our doubts. There are so many trials that we could participate in if only DEFRA would stop seeing allotmenteers as a bunch of tree hugging hippies or even worse terrorists. What about gathering and collating data on the most effective way of facing shed roofs for water gathering, or doing some controlled records on air temperatures and soil temperatures or soil moisture; and how about gathering information about diseases or crop yields or the best varieties for our soil. How about some soil surveys, insect surveys, or plant records. I think we’ve reached the point in our relationship with the earth where it’s a broken marriage which can’t be saved by saying “sorry” and carrying on as before. The sums of money involved in searching for a system that works would be trivial in relation to the cost of doing nothing, but it first requires government to lead. At present DEFRA has only 20 staff members out of 6,613 working on the problem. The danger (which most powerful legislators, corporations and oligarchs fear), is that opening Pandora’s box and encouraging cooperative structures to have our say would seriously hamper their activities. We need – with some help – to change a whole culture but that’s a challenge which many of the folks we garden with would be pleased to step up for.

The Green in drought. Let’s call it the Brown

Plants can change our perspective too! – but only if we understand them

For ages I’ve wanted to broaden my approach to plants when thinking and writing about them, and I’d very much like to move a bit closer to Geoffrey Grigson (whose brilliant book “An Englishman’s Flora” is about to be republished as “A British Flora”. I really love this book for its breadth and scope; escaping the stamp collector’s view of field botany (the rarer the better) and wandering in his usual provocative way through the countryside picking up fragments of folklore, old country names, culinary and medicinal properties. You can still pick up a second hand copy very reasonably although the reprint is only £25. I’ve got a worn out paperback and a large format hardback – both treasured possessions. He’s not the only natural history writer who’s spread his wings in this way, Richard Maybe is another and there are more. I should include the early works of Henry Williamson and in the same breath dare to mention my Mother who was brought up in the deepest Chilterns and who once told us about her first encounter with a flush toilet which so scared her she couldn’t use it. I would dearly love which ‘Lady’s Slipper’ she mentioned as her favourite flower – and which could have been a geographically unlikely appearance of the now extinct orchid or one of six other more common wildflowers with similar names. Robin Wall Kimmerer gives a fascinating account of the encounter of western botany with First Nation Canadian ethnobotany. Thanks to Grigson I now know why Latin names are so important. There are such fields, known as ethnobotany, folk taxonomy, phytonomy or ethnoecology which is an academic way of recognising that plants have cultural meanings too. In our laser focused reductive way we might grudgingly accept that plants are useful for giving us clues to molecules which might be useful in medicine but fall way short of recognising herbal medicine as a legitimate pursuit. By the way, I had a text yesterday advertising a T shirt with the slogan “All plants are edible, some of them only once!” .

Anyway I hope you catch my drift. I was first fascinated by plants because they so beautiful, and the closer I looked the more beautiful they became. Several years ago when I was young (ho ho) there was a company in Kingswood which was quite a big supplier of medicinal herbs. A friend of mine once showed me a printed sheet of testimonials they sent out with their products (which included a specially formulated smoking mixture for asthmatics!) One of their big sellers was evidently a herb called Golden Seal and I mistakenly thought it referred to Goldenrod. One of the testimonial letters described how the patient, after only a couple of days of taking the remedy, claimed to have coughed up a substantial tumour. That’s not an easy to forget image. Today when I was mulling over this piece I had a look in Mrs Grieve’s 1931 “A Modern Herbal” and she, like Grigson, lists the alternative names of Golden Seal and among them she reveals that she’s actually writing about Turmeric root which these days is something of a supposed miracle cure, ‘though falling short of projectile tumour expulsion. Those sneaky scientists while all-along decrying herbal medicine, have been scouring the old herbals for patentable synthetics. Tomorrow I’m expecting a second hand copy of the almost unobtainable Medicinal Flora of Britain and Northwestern Europe“. I get almost all my books secondhand these days. We’re soon off on another trip to the Bannau Brycheiniog and I’m hoping to persuade Madame to take a short drive to the village of Myddfai where I can breathe the same air as the famous physicians once breathed – hopefully without the addition of smoke particles from the fire around nearby Llangynidr Reservoir which we can even smell in Bath, fifty miles away. We have friends living just a few miles from there, and their smallholding narrowly escaped a previous very frightening wildfire.

There are a thousand extensions to plant hunting that can bring the plants alive for us. I’ve been recently mugging up on some of the science, having previously known nothing at all about DNA and molecular biology and it’s mind blowing and beautiful in the intellectual sense that scientists and mathematicians use. Reading the more controversial books of Stefano Mancuso, I didn’t know for instance that the animals – that’s all the animals amount to just under half of one percent of the total biomass of the earth, whilst plants amount to around 82% (90% before the industrial revolution), and we humans amount to …….. just 0.01%. We have seen the enemy, it is us!

I’ve been amazed at the lukewarm manner in which governments have brushed aside the statistics of global catastrophe. Now, here in Bath and in the midst of the fifth heatwave of this drought plagued summer we are advised to close our windows because of the health risks associated with PM 2.5 particles travelling in the wind from South Wales. Newspapers of a certain kind continue to write about the lovely summer weather while Madame and me, among thousands of other gardeners and farmers, have struggled to keep our plants alive, and the local media are filled with rage at the local authority whenever they try to reduce and control traffic pollution. I’m reminded of William Cobbett’s quip that “they demand change but without alteration”

God alone knows how many trips I’ve made backwards and forwards to the allotment water troughs with a two gallon watering can in each hand – that’s forty pounds weight – in the face of appeals to restrict our water consumption. The upside is that we’ve been feasting on the sweetest sweetcorn, the shiniest aubergines and the richest tomatoes not to mention all the other unobtainable herbs and vegetables. As the difficulties multiply, my admiration for the adaptability of our plants increases. Some of us have wondered in Sunday Schools what the biblical manna might have been, but the more I learn about it the more I understand that the plants which keep us and every other living thing on earth alive do it all by turning carbon dioxide and sunlight into sugar. That beats Moses and his stick any day!