Morus Londinium mulberry blogs by Peter Coles and friends

New series of mulberry tree walks

Leaning black mulberries in Fountain Court planted for Queen Victoria’s Diamond Jubilee in 1897

From the end of June through July I’ll be leading weekly walks, using London’s mulberry trees as waypoints to discover the capital’s hidden past. From Roman bathhouses and Thameside wharves to King James I’s silk project; from Chelsea’s fascinating veteran mulberry heritage to the City’s Monasteries and Inns of Temple …

More information and bookings:

And then there were none

Mulanje Cedar. Photo: Amanita Phalloides (Creative Commons). 

Some 40 or more years ago, when I first read Venture to the Interior by Laurens van der Post, I was struck by his vivid description of a dense forest of unique cedar trees, high on the Mulanje Plateau in southern Nyasaland, (now Malawi). Having spent much of my childhood on the edge of a soft and bright ancient beech wood in the Chilterns, the dark, ominous forest that van der Post describes evoked a very different experience of trees and woodland to my own. I’ve wanted to write about this ever since. But I hadn’t bargained for what I would discover (Spoiler alert: scroll down to the end of this blog article).

Venture to the Interior is a narrative account of Van der Post’s mission to Nyasaland (now Malawi) in 1949 to explore two relatively unknown parts of the country for the British government.

The book is, despite its intrinsic colonial tone, beautifully written. Van der Post was something of an evangelist for the theories of Carl Jung, the Swiss psychoanalyst, so it is little surprise that Venture to the Interior treats Africa, the continent in which he was born, as a metaphor for the unconscious – and more specifically his own unconscious – which he contrasts with ‘rational’ Europe, his adopted home as an adult. There is, he says in the Preface to the book, “…an unresolved conflict between two fundamental elements in my make-up; conscious and unconscious, male and female, masculine and feminine; the constitution of my father and the presence of my mother in me. On one side, under the heading “AFRICA”, I would group unconscious, female, feminine, mother; and under “EUROPE”: conscious, male masculine, father.” (pp.12-13). Comparisons with Joseph Conrad’s Heart of Darkness, written 60 years earlier, are obvious.

Here are extracts from the pages dealing with van der Post’s first encounter with the cedars of Mulanje, in his ascent with Peter Quillan, the Chief Forestry Officer of the province and their meeting with forester, “Dicky” Vance, whom they arrange to meet near his forestry hut:

It seemed that Mlanje, from the forestry point of view, was unique. There was no other place like it in Africa or the world. It was indeed a world of its own, a very ancient, lost world of trees that grew nowhere else. These trees, he [Quillan] said had been given the name of cedars, Mlanje cedars, because they looked to the uninitiated eyes like cedar. But they were not cedars at all. They were a conifer of a unique and very ancient sort, had their roots in the most antique of antique Africa botanical worlds.[1] I would see them for myself soon, in fact I would smell them even before I saw them. Their scent, night and day, filled the air on the mountain; filled it with a heavy, all-pervasive but delicious scent of a lost world; of a time and a place that existed nowhere else.

Their colour, like their scent, was unique. It was green, of course, but like no other green; there was a sheen of the olive green of cypress, and the substance of the green of the ilexes of Greece and the Caucasus; the texture of the conifers of Columbia and the vital electric sparkle of African juniper. In the bark, in the veins and arteries of those trees, the sap, a thick, yellow, resinous sap of a specific gravity and density most unusual in conifers, ran strongly. If you laid your ear to a trunk, it was almost as if you could hear this vital, this dark, secret traffic drumming upwards, skywards, from the deep, ancient soil, the original earth perhaps of Africa, to the outermost, the smallest spike of a leaf, sparkling in the sun a hundred, even a hundred and twenty feet above. So full were the trees of this vital sap that it preserved them even in death; no insect, no worm, no ant would touch even the driest morsel of .it. It was the only ant-resisting wood in the whole of Africa.

But when one threw it on the fire as I would soon see, it was so full of life, of stored-up energy from another world, that it literally exploded into flame. It consumed itself joyfully and gaily, crackling explosively in flame with none of that lugubrious reluctance to burn of some other woods that Quillan could mention. And fire, unfortunately had nearly been the cedars’ undoing. Some centuries ago when human beings first appeared in the plains round Mlanje, great fires swept up the mountain and burnt havoc through the responsive cedar woods. They, the Forestry Services, had come just in time to save the remnants of it.

There was still a good deal of forest left–enough for them to exploit in order to get the money to rejuvinate [sic] the species, but what I would see was a world of cedars in retreat, a world of unique and irreplaceable living trees, fighting a desperate rearguard action against fire and rapacious human beings, standing-to gallantly, night and day, without cease in the deepest, dampest and remotest recesses of the mountain. Surely I could understand why they were so jealous, so suspicious on the trees’ behalf! [..]

[Quillan] explained that they were so short of good wood in Nyasaland that they were cutting cedar at Chambe, sawing it up by hand and carrying it down the mountain, each length separately on the head of black porters. 

“It is hell for them” said Quillan “but they don’t mind and we have got to do it. We make it up to them by feeding them and paying them as well as we can, but we don t like it.[…]

I became aware of a strange, thick, resinous, spiced, oily scent, and Quillan said: “Do you mind getting off the track, please?” 

There seemed to be a deep, sheer drop on our right, so, using saplings, we pulled ourselves up on to a steep slope to the left of the track. I heard the pad-pad of heavily burdened feet coming out of the mist above, then someone breathing and puffing with every cell of his lungs, followed by a smell of human sweat mingling with the scent of resin and a native balancing a heavy, thirty-foot beam of cedar on his head, came out of the mist towards us.

I thought it wrong, somehow, that laden and breathing as he was, he should feel compelled to raise his hand and say, “Morning, Bwana !” Besides, he was just on the edge of a precipice.

“He gets ninepence a day and some food for doing that,” said Quillan. “I’d be damned if I’d do it.”

From now on we passed dozens of carriers coming down the mountain at regular intervals. Quillan always took the same punctilious care to make way for them. We began to talk less. The track became steeper and we had to use our hands as well as our feet in places. One bit of it passed a tremendous drop of smooth sheet rock, cyanite I think Quillan called it. The rock had a seventy-degree slope above us, but below it dropped sheer into the mist. We clambered across it from one precarious foothold of moss and aloe root to another.[…]

At twelve exactly, three hours after our start, as we were going up a particularly steep part of the mountain using our hands as well as our feet in places, I heard dogs barking in the mist above us.

“Those are Vance’s dogs. I expect he is coming to meet you,” Quillan said, paused, and sniffing at the mist, added: “Do you notice something?”

It was that heavy scent. Every time the timber carriers went by I had smelt it, a scent that I had not come across anywhere else. But now it was much more confident and pronounced. I nodded. 

“Cedars,” he said, breathing the scent in with deep satisfaction. “Cedars, as I told you. We are near the top now.” […] 

The peaks were still covered but the valley, the so-called Chambe plateau up which we had walked, became more and more open to view. I could see what Arbuthnot meant by saying it was like a glen in Scotland. It was utterly unlike the Africa we had left down below.

It was covered in lovely long rye, oat and barley grasses, gold-green and purple in their early winter colours. Through the valley on all sides, from behind folds, hills, and many slow, gradual rises in its contours, flowed crystal-clear streams, presumably the rainbow trout streams of which I had heard so much.

At first I thought there were palm trees growing on the banks of the streams, but I soon realized that they were huge tree ferns, the last remnants of the great cedar forests that once had covered this valley too. The scent of the cedars themselves now was most marked. Soon I began to see them, as Quillan had so vividly described them to me: at first, in small clusters driven back into odd, remote nooks of the valley, but then, as we went deeper into the valley, there appeared in the central gash of it a real, dank, brooding, resentful forest of them. It was rather an awe-inspiring sight. They looked, in an odd way, prehistoric; lovely, but long before human time. I would not have been surprised to see a pterodactyl fly out of them.  All round the edges their branches were festooned and heavily hung with garlands and veils of lichen and moss.

“Aren’t they wonderful!” Vance said to me in his clear, firm voice, proudly as if he had invented them. […]

[Vance’s forestry hut] stood on a high grass-gold mound in the central gash of the valley. There was a wide clear stream and a darker fringe of immense cedars round the bottom of the mound. As we made our way slowly towards it the afternoon light turned it purple and it looked rather like some kind of unadorned velvet set in a crown of be-metalled cedars. On either side of the stream there were long slopes of golden grass, speeding away and up to where three miles farther on perpendiculars of solid grey cliffs, smooth and shining like the bark of a blue-gum tree., rose two to three thousand feet above the floor of the valley. All around the cliff-tops the mist continued to sag heavily.

The hut itself was built of crossed-cedar beams, lath and plaster. It had a roof of cedar shingles, a little cedar veranda at the back, cedar floor-boards and, I was to find, a few pieces of crude cedar furniture as well. It burned cedar logs whose flame and. smoke added to the cold air their own variants of the generic all-pervasive scent. The smoke rose straight up for some hundreds of feet, wavered, and then curved slowly back on its course, until it looked like a feathery question mark stuck into the roof of the hut. […] 

“I hope you won’t mind, but look, you are not going to take all this away from us are you?” [said Vance].

“How could I? And why should I?” I said.

“I don’t know,” he said miserably. “I don’t know, but the feeling seems to be that you might want to use Mlanje for something other than forestry?”

I reassured him as best I could. I said I had not seen Mlanje, had no preconceived notions about it, but judging only from what I had seen that day, it seemed obvious that whatever happened very special provisions would have to be made for the cedars and their rejuvenation. But it seemed to be a tremendous mountain and there might be room for other things besides cedars.

“It is big enough,” he said sadly. “It’s big enough! That’s the trouble. Butyou know, anything else, particularly sheep or cows, wold spoil it. They wouldn’t belong, It should all be recovered with cedars from end to end, as it once was.” […]

“I am sure it will be all right,” [I said]. “We’ll see that your cedars are all right anyway.”

Extracts from Laurens van der Post, Venture to the Interior. Chatto and Windus, London, 1952. (Queen’s Classics edition 1962). 116-127. 

It seemed that Mlanje, from the forestry point o view, was unique. There was no other place like it in Africa or the world. It was indeed a world of its own, a very ancient, lost world of trees that grew nowhere else. These trees, he [Quillan] said had been given the name of cedars, Mlanje cedars, because they looked to the uninitiated eyes like cedar. But they were not cedars at all. They were a conifer of a unique and very ancient sort, had their roots in the most antique of antique Africa botanical worlds.[1 I would see them for myself soon, in fact I would smell them even before I saw them. Their scent, night and day, filled the air on the mountain; filled it with a heavy, all-pervasive but delicious scent of a lost world; of a time and a place that existed

[1] The Mulanje cedar is Widdringtonia whytei, an evergreen conifer, native to Malawi (former Nyasaland) and found only on the Mulanje Massif altitudes of 1,830-2,550 metres. It has been renamed the “Mulanje cypress” to better reflect the taxonomic group it belongs to. It is a fast-growing, pioneer species and will usually grow back quickly after fire. However, its durability and resistance to insects and fungi made it in great demand for most of the 20th century for construction, driving it to the point of extinction.  

For an update and photos, see also this Guardian article by Morgan Trimble (Tue 22 Sep 2015 12.08 BST)

and this piece by Wiliam Atkinson from Sun 15 Jan 2012 00.04 GMT

Mulberry: a new book by Peter Coles

Few trees have had a greater global impact than the mulberry. As the sole food of the Bombyx silkworm, the leaves of the mulberry have brought prosperity to all those who learned the art of silk production over the past 5000 years. In this beautifully illustrated new book, Mulberry, I also chart the many other contributions the tree has made to civilization, from the first paper, to exquisite furniture and even modern medicine. And the blood-red fruit of the black mulberry has graced royal tables and inspired poets for centuries. Mulberry is published by Reaktion Books on 11 November 2019.

London College of Fashion mulberry

20180222-_DSF1381-Edit LOndoncollegefashionsmall

Morus nigra at London College of Fashion, now over 100 years old.

Last week I finally got to see the black mulberry I’d heard about from several people, located behind the London College of Fashion in Lime Grove, Shepherd’s Bush.  The College is opposite what was he BBC’s Lime Grove studios for years until they were demolished and replaced with housing.

Pablo, the Spanish gardener for LCF, took me into the courtyard at the back of the main building and proudly showed me the 12 metre high black mulberry, leaning at a slight angle. It produced masses of fruit every year.

From archive photos it looks as though it was planted in about 1904, as a sapling, — perhaps already 10 years old at the time.

London College of Fashion mulberry 1915

The mulberry in 1915, eleven years after the London School of Building opened in 1904.

Pablo told me he had succeeded in growing a mulberry sapling from seed – the only one that germinated from the 25 he planted.  After showing it to me, and admitting that he didn’t have the space to grow it himself…. he gave it to me!  So I am now the proud owner of a Morus nigra, about 3 years old! Thanks Pablo!


Pablo with the 3 year-old mulberry tree he has grown from seed from the tree at London College of Fashion.


Stalking the Hardy Ash

I will be leading a photography walk as part of London Tree Week on 29 May, to see the extraordinary Hardy Ash in St Pancras Old Church yard. 150 years ago, the novelist and poet Thomas Hardy was working as an architect’s technician, supervising the removal of gravestones to allow the London and Midlands Railway to come into the new St Pancras station. The gravestones were stacked up  around the trunk of the then young tree, and have since become part of its structure.

The walk is being organised by the Museum of Walking (started by Andrew Stuck), with support from the Mayor of London.

Stalking the Hardy Ash

Hardy Ash, London (Infrared)
Hardy Ash, London (Infrared)

Green mist


That time of Spring has come, when the bare Winter bones of twigs and branches in the woods are clothed in a thin green mist, as buds open into the most fragile and greenest-of-green new leaves. In a month the whole woodland will have changed and it will no longer be possible to see far.


kenwood and fitter magnolias_blogpost (1 of 1)

It’s odd that the blossoming of a tree that is native to the Himalayan mountains should herald Spring in suburban London, but that is what the magnolia does. And this one on the slope on the south side of Kenwood House is particularly splendid. It is now in full flower, on 16 March. In 2009 it was at the same state of blossom on 24 March and last year, 2012, it did not bloom  until after 2 April, according to the newsletter of the Friends of Kenwood.

The tree was probably planted in 1925, or shortly after, when the house was bought by Edward Cecil Guinness, First Earl of Iveagh. Arthur Oxford was appointed first head gardener that year. When  Guinness died in 1927, he bequeathed the house to the nation.

In March 2009, shortly after the birth of my second son, I went up to the south terrace of Kenwood almost every day to photograph the tree in full bloom. For several days I went home without a picture because the flowers weren’t completely out yet.

In 1945 the famous bird photographer, Eric Hosking, had taken a photograph of the magnolia at almost exactly the same time of year, for R.S.R. Fitter’s endlessly interesting book, London: A Natural History, published in 1947. What’s interesting in Hosking’s photograph is the oak tree to the left of the magnolia, with a bench around it, on which sit   visitors to the grounds. The tree is no longer there.

Hosking, who famously had an eye pecked out by an owl as he climbed into a hide to retrieve his camera, was the anonymous photographer of the swan that was used for the drawing n the Swan Vestas matchbox.

swan vestas


Old Hornbeam coppice, Highgate Wood
Old Hornbeam coppice, Highgate Wood – this is one tree, the ‘trunks’ growing from a now buried stump

Hornbeam, Carpinus betulus, also known as iron wood, or yoke elm because the wood is so hard it can’t be worked easily. It was mainly used for ox yokes, cogs and cartwheels. The grown-out coppice stools like this one in Highgate wood would also have been used for firewood or charcoal, as it burns slowly and brightly ‘like a candle’.  It was used for the tall, dense hedges of the original maze in Hampton Court, although these have since been replaced.

The poet John Clare was fond of hornbeam, which is one of the principal trees in Epping Forest, where he spent four years in the High Beach asylum, from 1837-1841, suffering from severe depression. He was allowed considerable freedom to walk in the forest and, indeed, in July 1841  walked out of the asylum and followed the Great York Road  until he reached his home in Northborough, 80 miles away, four days later. That year, while at High Beach, he wrote  Child Harold, mentioning the hornbeam:

How beautiful this hill of fern swells on.
So beautiful the chapel peeps between
The hornbeams with its simple bell – alone
I wander here, hid in a palace green.


Seeing the hornbeams, I was reminded of a three-trunked hornbeam in the Bois de Vincennes, just east of Paris, in whose shade for seven years, every Saturday morning, I learned tai chi with my friend and teacher Li Gui Sheng and fellow student and friend Claude.


Every Saturday that is, until, in a few hours after midnight on 26 December 1999, a hurricane blew down the forest. Miraculously ‘our’ tree was spared, though it took us several hours to find it amid the tangled mess of fallen trunks. About a year later we cleared a space beneath the tree again, now sporting a mass of side shoots from its trunk in an all-out fight for survival. But it wasn’t the same. The squirrels had gone, replaced by pheasants, now the forest was more like heathland or scrub. And the dog walker who had shouted after “Whisky” and “Frisky”, as we fought invisible opponents in slow motion, had found another route.



The longest day of the year / summer solstice.  There was a slight mist over the lake at Kenwood this morning, more reminiscent of Autumn. And it’s dull, shadowless. The sun is somewhere else today, not in London. Nine years ago on this day I was living in the Perche, a beautiful part of lower Normandy in France. A 15 minute car ride away was a 600 year-old oak tree, with a trunk that was over 4 metres around. I got up very early and stood under the tree waiting for the sun to rise, hearing owls hooting and little rustlings on the ground, realising how vulnerable small creatures like voles and mice are to hunting birds at night. The sky started to fill with light several minutes before the sun finally appeared in the east. It lit up a bead of water hanging from one of the oak leaves, silhouetted against the sky.