I’m indebted to Clive Stace and Michael Crawley’s marvellous book “Alien Plants” for much of the historical perspective in what follows.
I don’t suppose anyone knows what a Lamp Boy did, getting on for a century ago; but back in the age of steam it was what we now call a gateway job into being a railway worker. Much of the menial and repetitive work on the railway was done by young people who would, today, be described as children. My dad – born in 1916, left school at 14 and among his first jobs he was a lamp boy. After a series of disastrous railway accidents; safety measures became part of the life-blood of the industry. I remember my Dad sitting at the dining table memorising every signal between Bristol and London or Derby (he changed regions several times). So polishing the lamps and lenses, replenishing the oil and trimming the wicks of the red and white lamps that were mounted front and rear of every train and all the points and signals across the country was the beginning of many a career on the railways; a high status job back in the day.
But of course there were plenty of other menial jobs that occupied young men and kept the country in profit in all our colonial pomp. International trade brought ships and their cargoes from around the world and sailors needed feeding. Most cargo ships carried supplies of food “on the hoof” as it were. Cattle, chickens and such like were often kept on ships and slaughtered to feed crews (or perhaps just the officers) on long journeys. The ships were loaded with fodder before they left and by the time they returned across the oceans they needed to be restocked with grain, hay and straw which, in those days before farm machinery, carried their burden of weed seeds back from abroad. When these ships docked – in Bristol, for instance, they were unloaded and then the holds were swept and all the manure was removed to the dockside where it would be sold off to local farms. The cargo would be loaded onto wagons or railway trucks and narrow boats for transportation to further places. The dockside, canal and railway sidings were a happy hunting ground for botanists like James White. These days we still find unexpected plants which are spread by passing lorries on roadside verges which, it seems, are especially attractive to salt-loving stowaways.
So drawing all those threads together we have James White publishing his invaluable 1912 book “The Bristol Flora” after hunting for all those casuals in the places they were spilled or blown; and one of the biggest railway sidings in Bristol was at St Phillips Marsh where my Dad polished his first lamps before a long career with the Great Western and London Midland and Scottish – still separate companies in those days. For all I know, he may have stepped over my plant or one of its nine cousins as he crossed the lines at work as a child. He once told me about a mass migration of rats from the stables when he said they were so many it felt like a moving sea. Freight trains were loaded at the dockside and passed through the sidings which were almost alongside the Feeder Canal which connected via a navigation section along the River Avon, into the Kennet and Avon canal flowing east towards London past our flat and just up the road from where the plant, mentioned by White, is (possibly) now growing over a century later.
So is my solitary plant a sighting or a history lesson? I like to think it’s both. Even so-called scientific disciplines are set within a broader culture
If you were to do a word search on this blog for “canal” (please feel free, it’s great fun) you would find many mentions of the Kennet and Avon because it’s now a significant part of the life of the Potwell Inn. We walk one section of the bank at least once a week and it never fails to deliver plants that I’ve not seen before. Some of them are medicinal herbs, probably planted by boaters in the past, who had little access to medical care. There is the usual brigade of thugs, vagabonds and chancers brought in by the wind, by birds, on the tyres of push bikes and the boots of generations of walkers. Some of them flower a couple of times and move on, or die in an unsuitable environment. Some set up permanent residence and some – Himalayan Balsam for instance – think to themselves whoopee! and raise families of thousands and tens of thousands. Lazy fly tipping by overtidy gardeners has led to Elijah’s revenge and we are whipped with scorpions. Then there are obvious garden escapes and plenty of native plants that just are – in all their beauty.
Then of course plants associate with insects and many other forms of wildlife and what we get – passing intact through many industrial, post-industrial and suburban areas are linear nature reserves of real significance. Abandoned railway lines; derelict docksides; old gasworks (too expensive to develop); post industrial sites polluted with heavy metals and land rendered unusable through flooding – they’re not pretty but in this age of industrial farming they probably furnish many of the richest wildlife habitats we can enjoy. Forget the SUV – you can probably walk out of your front door and abandon yourself to the wild in a walk of a couple of miles.