1 August 2020

Following in E. H. Wilson's Footsteps - Yakushima

Ernest Henry Wilson

“I have now completed arrangements for my first trip and leave by the 8:30 am train in the morning for Kagoshima – a city in the extreme south of Japan. From there I go to the island of Yakoshima where are said to be fine forests of wild Cryptomeria. Dr Shirasawa has given me much interesting information about the forests of southern Japan and I am all eager to see them for myself.”

These are the words of the botanist, Ernest Henry Wilson, writing to his friend and colleague, Alfred Rehder, from the Imperial Hotel in Tokyo on 13th February 1914. Leaving his wife and daughter in the Japanese capital on Valentine’s Day to make a remarkable journey of just over a month – in search of the ancient cedar trees of southern Japan.

Yakushima, 1914 (Arnold Arboretum)

Wilson regularly took such photographs during his expeditions for the Arnold Arboretum,
usually with an assistant or guide posing to give a sense of scale (Arnold Arboretum)


In late March 2019 I followed in Wilson’s footsteps, making a trip of my own to Yakushima to see these remarkable trees. Wilson is one of several explorer-scientist subjects of my PhD research, and, whilst my primary interest in him is his journeys through the China-Tibet borderlands, I was aware that he’d made a trip to Japan. I even knew he’d been to Yakushima, but I wasn’t aware that he was still very fondly remembered there. So, having walked in his footsteps in various out of the way parts of Sichuan it was interesting to find myself again travelling vicariously in his company to a similarly remote part of Japan.



Yakushima, as Wilson goes on to describe it in another letter written to his boss, Professor Charles Sargent, a few days later on 3rd March 1914: “… lies 92 geographical miles south of Kagoshima, and is reached by steam launch which plies three times a week. It is about 50 miles in circumference and composed mainly of granite; the highest point is about 6,200 ft. above sea level. Around the coast are a few small villages, a little cultivation, and a narrow savannah belt; the extreme summit is said to be covered with bamboo scrub. The rest of the island is covered with dense virgin forest of which 99% of the constituent parts are evergreen. The government forestry reserve is about 43,000 acres and the forestry officials in charge rendered us every assistance. […] The forest floor mainly consists of rotten or rotting tree limbs – chiefly Cryptomeria on which huge trees and a wonderful Cryptomeria flora luxuriates.”

Sakura-jima volcano, seen from Kagoshima Port


Getting to Yakushima today is a lot easier than in Wilson’s day. There’s a tiny airport on the island, so it is possible to fly there – but it’s much cheaper to arrive by boat, as Wilson did. And the jetfoil boats that now make daily crossings from Kagoshima do so in around two hours, much quicker than Wilson’s steamer. While waiting to board the boat at the ferry port in Kagoshima the main sight that dominates the view from the end of the ferry pier is a volcano which rises up over the water on the far side of the bay. As I watched a tall plume of smoke was slowly, almost imperceptibly, issuing from its summit. “The volcano, Sakura-jima is still very active and has completely devastated the island on which it is situated. Kagoshima suffered much damage from earthquake which was apparently caused by the explosion of gases which vent the summit of Sakura-jima. Though the loss of life has been very slight the outpouring of lava, the pumice and ashes has been prodigious and the eruption is considered amongst the worst in Japan.” It wasn’t that long ago that one of the volcanoes in Kyushu decided to spew hot ash and pumice, disrupting infrastructure and transport – one of my PhD supervisors was travelling in the region at the time and had found herself stuck there for a while because of it. I remembered this as I stood eyeing the plume of smoke and wondered if the mountain might decide to wake while we were there – as I did so I found myself murmuring a silent prayer to the mountain kami (spirits): ‘ma da, onegai shimasu’ (‘not yet, please’). The volcano did erupt later that year on 12th November 2019, and the film footage of it is quite something to behold (see here).


Leaving Kagoshima


Most people who travel to Yakushima do so for the trekking. Consequently, the boat was filled with people in Gore-Tex hiking gear, wielding carbon-fibre walking poles and enormous backpacks. Everyone kitted out with stout walking boots and waterproofs as it’s notoriously rainy at this time of year on Yakushima. Wilson noted in another letter to Rehder that his “whole trip though marred by wet weather has been interesting and instructive.” We were travelling only a few weeks later than Wilson, so the weather for us was much the same. In fact, soon after we disembarked from the boat it began to rain, and what began as a gentle drizzle slowly worked itself up into a prolonged downpour which lasted the rest of the afternoon and evening into the night. Luckily for us, though we didn’t know it then, this was the island getting all the rain over and done with for the next two days. Not knowing this though the weather that first day put somewhat of a dampener on our spirits, and so we went to bed with great feelings of foreboding that night. We were due to be picked up from our ryokan (hotel) shortly before 5am the next morning for a ten hour trek to the famous Jomon-sugi – a mighty Japanese cedar tree which is thought by some to be around seven thousand years old, still alive and thriving to this day.

Left to right: Alfred Rehder, Ernest H. Wilson, Charles Sprague Sargent, Charles Faxon, Camillo Schnieder, 1916 (Arnold Arboretum)


“There can be no question about the Cryptomeria being truly wild. The adult trees average 80-90 ft. x 15-20 ft. I saw none over 100 ft. high. The oldest trees mostly have the tops broken off and the biggest of these measured 50 ft. in girth. Of the dead stumps the largest I saw measured 50 ft. in girth seven feet from the ground. I made a good set of photographs of these Cryptomeria which are formed all over Japan as “Yaku-sugi.” This wood is noted for its close texture and exciting qualities.”

Many of the giant cedar trees growing deep in the interior of Yakushima have been carefully logged for their timber since at least the Edo period, around 400 years ago. Some of Japan’s oldest temples and palaces have been built using yaku-sugi wood from this island. Yet the trees were always felled in such a way so as not to kill the tree. A small portion of the live trunk was left so that new growth could continue, eventually subsuming the old stump. It’s thought that this practice was learnt by observing trees which had fallen naturally in the annual typhoons which regularly pass over the island, sustaining themselves with new growth and thereby recovering with indomitable tenacity. One such stump which we saw our guide explained had been felled and re-grown three times – the first time naturally, and the second two times by human wood-cutters over a lifespan of nearly two thousand years, if not more.



The trail we followed is perhaps the most well-worn one on the island, as almost everyone it seems comes here to see the famous Jomon-sugi. Several hours before dawn a bus took us deep into the interior of the island, winding its way along densely wooded mountain roads until it reached the start of the Arakawa Route. The sun was only just beginning to rise by the time we set out. The first part of the Anbo walking trail is relatively straightforward as it follows the path of an old narrow gauge railway track which was laid down for the purpose of logging in the middle decades of the 20th century – now it’s less romantically used for trains sent to empty the only two latrines stationed along the trail!




The early hours of the day meant that we encountered a fair amount of wildlife, including deer (Yakushika) and monkeys (Yakushimazaru, a sub-species of Japanese macaque), all in search of their breakfast amongst the lush green of the trees. It had still been drizzling when we set out, but as the day got going so too did the sunshine. Following the meandering train tracks which criss-crossed ravines and streams of varying depth and size via wooden bridges accordingly short and low, or long and vertigo-inducing, particularly those without any side-rails. A couple of these bridges put me in mind of the boys crossing a similar railway bridge in the film Stand By Me – although happily there was no danger of us having to race an on-coming train, it was quite unnerving in places, particularly on the longer bridges which were more open to strong winds.





The Yakushima National Park is quite strictly regulated. There are constant reminders of the correct “Park Etiquette” which visitors are expected to observe at all times while walking in the forested hills. Videos and recorded announcements on both the boat and bus drum it home that in order to maintain the beauty of the natural parks all visitors must treat the place with respect – no littering, no feeding or interfering with wildlife, no picking flowers, no smoking, no lighting campfires outside the proper designated areas, and no going to the toilet in areas not designated to do so. On the walk to Jomon-sugi there are two latrines, beyond that there are a couple of huts in which to do your business should you need to, but in these huts you are expected to have brought your own portable toilet gear (which you can buy at the camping stores in the main town) and to take your waste with you once you’re done, where-after you can dispose of it at the latrines or back at the start of the trail. These constant admonishments can seem a little forthright, but when you see just how many visitors there are to the park each day and how difficult it would be for park rangers to clean up in this rugged terrain you can readily appreciate the need to rely on this being a properly considered communal effort. It attests well with a more mindful mentality of “taking nothing but photographs, and leaving nothing but footprints,” in order to safeguard the natural environment from needless degradation.




Following the old logger's railway

At the end of the railway track, after several hours walking, the real trekking begins in earnest. From here on you are following the Ohokabu trail, which consists of rocky and root-strewn paths, snaking up and down steep inclines, crossing small mountain streams, weaving its way – sometimes skirting along sheer-sided precipices, or climbing elevated (and in parts rotten) wooden walkways – up into the mountains. This is when you realise that proper trekking gear is essential. One of our group suffered a twisted ankle on this stretch, but thankfully after the guide wrapped his foot up in a support bandage, he was able to go on without too much pain.




This part of the trail is where you encounter the genuinely ancient yaku-sugi trees. They are truly amazing things to see in terms of sheer size, and to contemplate in terms of their famed longevity. In 2005 an upper limb of the Jomon-sugi naturally broke off from the tree. It has since been taken to the island’s Yakusugi Museum, where it has been found to be over 1000 years old – adding to the speculation as to how much older the main trunk itself must be. If it is as old as some people suppose it’s fascinating to think that this still living tree may have begun its long life some 7000 years ago during the Neolithic era, older than Stonehenge in the UK! … The secret of the Yakusugi’s longevity is partly due to the density of its wood and the wood’s high resin content which combine to give it great strength and make it highly resistant to decay caused by insects. I’m sure good situation and favourable environment also play a part too. The dank and humid climate of the mountain forest is particularly atmospheric. The intense green hues of the tree canopy towering above and the lush carpets of moss underfoot, with water constantly oozing and trickling between the rough granite rocks and the twisted tree limbs and roots make for a genuinely evocative and other-worldly ambience to the place. It’s this profoundly primordial atmosphere which has inspired countless artists and filmmakers. Anyone who has watched an anime film, such as Princess Mononoke by Hayao Miyazaki for instance, will instantly recognise it. At a café back in the port of Miyanoura we met a local artist, named Miyuki Tomiyama, who sold us some postcards of her paintings which we sent to friends and family back home as they managed to convey the misty and ancient atmosphere of the yaku-sugi so well. I too was suitably inspired to write a haiku to remember our trip:

縄文杉で冷たい水飲む泉から.

Drinking cool water from a spring – Jomonsugi




It was a long, and in places arduous day’s trekking in the hills. But every step and the aching muscles which came to the fore by the end of it was well worth it. Immersed in the natural surroundings all day, with beautiful views abounding at each curve in the trail. Stopping for lunch and chatting with our small band of fellow trekkers over hot tea and miso soup was a really nice experience – food always tastes better out of doors, amidst the fresh air, after a good amount of physical exertion. Our guide, a genial but hard taskmaster, made sure we adhered to our time schedule, keeping the pace up so that we didn’t miss the bus back down from the hills at the end of it all. The promise of a good long soak in the hot spring bath of our ryokan, a traditional Japanese-style inn, also helped to keep us going.



All-in-all it was a wonderful and memorable day out. For me though the most interesting place to visit along the Arakawa trail was the so-called “Wilson’s Stump.” This is the hollow stump of a giant yaku-sugi which is thought to have been logged around 1590 in order to provide the timber used to build the Daibutsu-den, or Great Buddha Hall, of Hōkō-ji Temple in Kyoto. A large hollow cave-like arch in the tree’s roots makes it possible to go inside the stump itself. Within the stump there is a small Shinto shrine to the genius loci. The interior is quite spacious and if you know where to crouch down in a particular corner (opposite the shrine) and look up you will see that the hollow roof of the stump is naturally shaped to form a heart-shape, silhouetting the sky above.

Wilson's Stump, March 1914 (Arnold Arboretum)

Wilson's Stump, March 2019


Ernest Henry Wilson was a highly proficient photographer who always took large glass plate cameras on his plant collecting expeditions. Hence he took a number of photographs during his trip to Yakushima. One in particular is a view of this enormous tree stump with three of his travelling companions stationed at various points around the vicinity of the stump in order to convey a clearer idea of the size of the old tree. It’s a problem which still dogs modern photographers trekking the trail today, as it’s only possible to photograph many of the larger trees from designated viewing platforms which have been constructed because of (highly justifiable) fears that too many people going too near the old trees will not only damage the trees themselves, but also weaken the soil around their roots as they are often found growing on very steep and potentially unstable hillslopes. Hence, when photographing these mighty trees, it’s hard for the resulting photographs to adequately show just how large many of them are. Without any sense of scale it’s sometimes impossible to tell if the resulting photo is of a yaku-sugi or a bonsai version of one! … That said though, I was able to shoot at least one photograph of the stump from the same vantage point as Wilson had – thereby recreating a modern view of his original photo, much as I did nearly a decade ago in the China-Tibet border region around old Tachienlu (Kangding/Dartsendo), see here.

Jomon-sugi


Jomon-sugi
It was interesting to find that Wilson is so fondly remembered here in Yakushima. There is even a monument to commemorate his visit set on a small hill overlooking the ferry pier in Miyanoura Port. The monument is a large concrete recreation of the famous stump, inside which similarly is a small Shinto shrine, with a tori gate fronting the path leading up to the monument adding even more sanctity to the memorial. I have spent a lot of time reading Wilson’s books and diaries as part of the research for my PhD, and following in his footsteps in three countries it was rather nice for me to discover that a fellow Englishman – almost, in a sense, a personal friend from history – is honoured in such a way here on Yakushima. It’s not so surprising though as many of his personal papers seem to attest to the fact that he was a decent man who always dealt very fairly with the local peoples he met during his travels. His correspondence shows that he thought very highly of the Japanese colleagues he met at the Botanical Gardens and University Herbarium in Tokyo, saying they were “most cordial and affable” towards him, noting that they were keen to help in strengthening cooperation between the botanical institutions of Japan and those in the West. Although he did lament some of the disparities he felt between the two: “In dealing with this nation’s plants the Japanese botanists have, of course, great advantages over western botanists, but at the same time they are severely handicapped by want of knowledge of botanical literature and by the poverty of their libraries not to mention ignorance of the floras of the adjacent continent, more especially that of China.” These were connections though which Wilson endeavoured to strengthen, not least with his subsequent expedition to the island of Formosa (Taiwan), which was under Japanese colonial administration at the time.

Ernest Henry Wilson & Prof. Charles Sargent (Arnold Arboretum)


On his return to the mainland he wrote again to Professor Sargent on 26th March 1914: “Two days since I returned to Tokyo from the trip to southern Kyushu. The expedition has proved interesting and I think profitable. I have collected about three hundred numbers of plants (in all about a thousand specimens) and have taken ten dozen photographs. The specimens are all of common plants, nevertheless they are not devoid of interest and value. The information gained is of considerable importance and one or two [botanical] problems have been settled.”

Cherry blossom (Sakura), in Tokyo

Ernest Henry Wilson, with his wife, Ellen ("Nellie") & daughter, Muriel

Arriving back in Tokyo, reunited with his wife and daughter, he was just in time to witness the annual explosion of cherry blossoms for which Japan is so famous: “Of Cherries I collected flowering material of five species. From all I can learn, Tokyo, Kyoto and Yoshino are the places for Cherries and it is there that many of the problems concerning them must be studied. The only kind in flower at the moment in Tokyo is pendula, but the buds of many others are showing colour and in a few days there will be plenty of blossom.” Arriving back in Tokyo at around the same date ourselves, we too were just in time to enjoy this phenomenal seasonal spectacle so characteristic of Japan – I felt a further connection to Wilson, wandering beneath the flowering of dreamlike-clouds of pink and white sakura.

Cherry blossom (Sakura), in Tokyo




Also on 'Waymarks'








Approaching Yakushima





All that is left of the former logging town


Monument to the Yakusugi Loggers


Yakushika Deer





Yakushimazaru Macque



Wilson's Stump





Jomon-sugi

Jomon-sugi











Miyanoura Port, Yakushima

The Wilson Monument, overlooking Miyanoura Port, Yakushima


The ferry to Kagoshima, departing Miyanoura Port


~



Back in Tokyo, viewing the Sakura - Cherry blossom


2 comments:

  1. Great read! I've hiked Yakushima a number of times photographing its plants, and followed one of Wilson's journeys in Western China myself.

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    1. Thanks, I'm glad it was of interest. Strangely curious coincidence with the timing of your comment because I was thinking about Wilson only just the other day; reminding myself that, having been to so many places associated with him, I still need to find the house where he lived while he was working at Kew. Something to add to 2022's "to do" list!

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