Posts tonen met het label hogweed. Alle posts tonen
Posts tonen met het label hogweed. Alle posts tonen

maandag 15 oktober 2012

Pointing you to an important paper on edible wild plants

"lacto-fermented hogweed soup (+eggs): the original borscht"
Nancy Turner and six co-authors wrote "Edible and Tended Wild Plants, Traditional Ecological Knowledge and Agroecology" a very readable look on the possible importance of weedy plants for food. It's hard to summarize the paper because there are no words wasted but if you are interested in the wider implications of foraging I advice you to read it. The crux of the matter is stated here:
Wild plant species, even for agrarian peoples or pastoralists who mainly used animal products, would have assumed a special importance during times of crop failure and famine. Some of these are the species that we know of today as “weeds”: species well adapted to disturbed conditions and often associatedwith human habitation. In turn, some of these weeds became the candidates for domestication: for example, mustards, wild carrot, chicory and lettuce. Altogether, widely used domesticated species comprise only a fraction of the 20,000 or so plant species known to have been used as food by humans. Canadian Indigenous peoples alone have used over 500 species of plants for food. In recent times, however, especially in urban areas of the world, most people have come to depend on fewer and fewer species to provide them with their daily nutrition. Today, only around 20 domesticated species supply up to 85% of the world’s food base.
What follows then is a ten page overview of selected edible wild plants from around the world as documented in scientific literature. That's an approximate 250 plants, way more than an average forage guidebooks will give you. The paper continues with various strategies for wild plant use and management before giving a very good definition of weeds, their downsides and upsides. It then continues by giving various examples of weeds used in local cuisines. I am quoting from the paragraph on Borsch:
Nowadays the Russian name borsh and Polish barszcz designate a kind of vegetable soup, specifically one made with beetroots (Beta vulgaris). However in the past this name applied mainly to a soup made from the young shoots of hogweed, or cow-parsnip (Heracleum sphondylium) which in Polish bears the name barszcz and in Russian barshchevnikh. How did it happen that this shift in the meaning of the name arose? This issue fascinated professor Jozef Rostafinski, a Polish botanist from Cracow, who in 1916 published a treatise on the history of the shift from eating Heracleum to eating beetroots. Hogweed is reported as an important food plant in Poland in the sixteenth century. In the herbal of Marcin z Urze¸dowa (1595) we can read: “Whoever eats hogweed, moistens his living.. . . When they make it sour in the Polish way, it is good to drink in fevers, thirst, as it alleviates thirst and cholera and it induces greed for food with its spice.. . . Garnished with egg and butter, it is good to eat on the days when they do not eat meat soup, as it works in the same way.”
Isn't that lovely? The paper ends with the observation that the traditional knowledge of gathering wild plants is mostly down to old women whose skills are not being handed down to a new generation. And this is a shame because with it we lose a local, practical, hands-on knowledge that appreciates diversity and gives independence and understanding of the environment to its practitioners.

vrijdag 17 juni 2011

The Return Of The Giant Hogweed

Image source with a picture of a Hogweed burn.
The Wikipedia page on Giant Hogweed tells us about a song on the 1971 Genesis album Nursery Cryme that is called 'The Return Of The Giant Hogweed':
Peter Gabriel's lyrics to "The Return of the Giant Hogweed" tell an apocalyptic story about a "regal hogweed" being brought from Russia by a Victorian explorer to the Royal Gardens at Kew. Later, after being planted by country gentlemen in their gardens, the hogweeds take on a life of their own and spread their seed throughout England, preparing for an onslaught. The citizens attempt to assault the hogweeds with herbicide, but the plants are immune. After a brief instrumental (subtitled "The Dance of the Giant Hogweed"), the song ends in a crashing climax where the hogweed reigns victorious over the human race.

The inspiration for the subject of the song is a large, phototoxic weed, Heracleum mantegazzianum, which poses a hazard in the United Kingdom and other countries.

The song was a staple of Genesis' live performances and appears on the Genesis Live album.
You can listen to it on YouTube if you like, I haven't but it great to know that my primal fear for the species is shared by others. Here are the lyrics, great quotes abound:

Turn and run!
Nothing can stop them,
Around every river and canal their power is growing.
Stamp them out!
We must destroy them,
They infiltrate each city with their thick dark warning odour.

They are invincible,
They seem immune to all our herbicidal battering.

Long ago in the Russian hills,
A Victorian explorer found the regal Hogweed by a marsh,
He captured it and brought it home.
Botanical creature stirs, seeking revenge.
Royal beast did not forget.
He came home to London,
And made a present of the Hogweed to the Royal Gardens at Kew.

Waste no time!
They are approaching.
Hurry now, we must protect ourselves and find some shelter
Strike by night!
They are defenceless.
They all need the sun to photosensitize their venom.

Still they're invincible,
Still they're immune to all our herbicidal battering.

Fashionable country gentlemen had some cultivated wild gardens,
In which they innocently planted the Giant Hogweed throughout the land.
Botanical creature stirs, seeking revenge.
Royal beast did not forget.
Soon they escaped, spreading their seed,
Preparing for an onslaught, threatening the human race.

Mighty Hogweed is avenged.
Human bodies soon will know our anger.
Kill them with your Hogweed hairs
HERACLEUM MANTEGAZZIANI

Giant Hogweed lives

dinsdag 14 juni 2011

The hogweed imperial guard


The giant hogweed (or pigweed) grows abundantly when given the chance, which is rarely. The field of saplings blogged about earlier were all exterminated a few weeks later. When wanting to do U-turn I drove up a dead-end street with my bike and what did I encounter? A small slope (3 meters deep and 40 meters in length (?)) tucked away between a busy road and a wide ditch taken over by the hogweeds in all their arrogant and otherworldly splendour. They look like a squadron of Daleks or an invasive army of imperial guards, majestic in their intergalactic colonizing prowess. With a standing height of 2+ meters the hogweed is a plant that behaves like a tree. My shabby photographic skills do not do justice to their towering presence. In a country where all nature, plants and animals, are harmless and benign the giant hogweed is the Dutch equivalent to a hungry bear roaming at large.   

maandag 18 april 2011

Weeds that blind


Just the other week the city of Utrecht announced the beginning of a new campaign to eradicate the burning and blinding giant hogweed with a special fungi that prevents the plant from spreading. To be frankly honest I had never seen a giant hogweed until a recent encounter with some fabulous and gigantic dried up species but it was love at first sight: the civilized and domesticated Dutch landscape need something to remind us that nature can be nasty and dangerous. I was placing my bets on the return of the wolf but the hogweeds is already here and much more likely to inflict damage. The city needs them.
It is the first principle of urban reforestation.

While on my way to check out the visibility of different soil types in the landscape I passed Park Transwijk. Right behind the entrance, locked between the fence and a chaotic treeline a little unmowed plot has emerged and it was teeming with young giant hogweeds. The field behind the trees had just been rigorously mowed by the look of it and I wonder if the hogweeds will be allowed the chance to grow to full size.



The leafs of a very young hogweed look like a folded piece of origami next to the blander older leafs, remarkably these are 2 stems of the same plant.

Nettle-Hogweed community


The stem is well defended against insects.