An unstoppable mushroom is tearing through North American forests (bbc.com)

by 1659447091 84 comments 144 points
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84 comments

[−] comrade1234 50d ago
A company grows these (and other mushrooms) in a warehouse here in Zurich to supply restaurants and grocery stores, which is probably one of the reasons these mushrooms are now found in the wild.

I "hunt" (in German you use the verb "collect/gather") mushrooms in the forests around Zurich and I haven't seen these yet. They also don't appear in my Pilzfürher app specific to Switzerland. But I have heard they are here. From pictures I've seen of them in the wild I might dismiss them from a distance because I could mix them up with two common yellow mushrooms here - one poisonous.

(I'm going out to search for morels this weekend)

[−] endgame 50d ago
The verb I've most commonly heard for this activity in English is "forage". What's the equivalent German word?
[−] genthree 50d ago
"Mushroom hunting" is a fairly common phrase in English, too. It appears to have the top-level title for the page about that activity, on Wikipedia, even (mushroom foraging, mushroom picking, and mushrooming are all given as alternative terms)

Plus it's the title of a song on the Cowboy Bebop soundtrack, so it has that going for it.

[−] peterlada 49d ago
Sadly a missed opportunity for calling it mushroom pilfering.
[−] euroderf 48d ago
Or mushroom requisitioning. Or mushroom commandeering. Or mushroom pillaging.
[−] saltybytes 50d ago
Thank you for clarifying!

The German term is "Pilze sammeln" which literally translates to: collect mushrooms.

There are many dialects of the German language - where I'm from, we would use "Schwammerl suchen" ("Schwammerl" as another term for "Pilz(e)"). This literally translates to: searching for mushrooms.

[−] tharkun__ 49d ago
"sammeln" can have multiple translations. "Collect" would be more like "einsammeln". In the context of "Pilze sammeln", you'd use "forage". You forage for food.
[−] taskforcegemini 48d ago
and "Schwammerl" is even a term people use for other people
[−] zikduruqe 50d ago

> I'm going out to search for morels this weekend

I don't have any addictions in my life, but one. That's when morel season is in swing, I am in full hunt mode.

[−] fifilura 49d ago
To me morels seems just scary enough to avoid completely. I love other forest mushrooms but i'd just avoid morels.

https://knowablemagazine.org/content/article/health-disease/...

https://www.fda.gov/food/outbreaks-foodborne-illness/investi...

[−] eps 50d ago
A friend of mine went to a local mushroom picking course and among things they mentioned that morels are difficult to cook from fresh, because of the gastro problems. Apparently, the advice was to dry them before using in recipes.

What's up with that?

[−] redanddead 49d ago
Is there a secret to mushroom hunting?
[−] close04 50d ago
I often read about invasive species from a Western point of view and some of the most aggressive and hard to keep under control species come from Asia. Is the Asian ecosystem equally invaded by Western species? Are forests, gardens, or lakes in Asia overrun by European carp and grey oyster mushrooms? Or is there something about the environment and ecosystem in Asia that makes those species uniquely invasive and resistant?

For example the Japanese knotweed evolved to grow on the side of volcanoes and survive the occasional lava flow. It's a uniquely harsh environment which prepares it for thriving in any "gentle" garden in the world. But the mushrooms didn't evolve in any particularly bad environment, so why are these species outcompeting local ones? Why are they so fit for a new environment?

I know I have some selection and survivorship bias because I only know of the species that made it, not the ones which try to invade and fail so that's why I'm curious if this is a special situation, or more or less expected because a known percentage of species from any part of the world end up outcompeting local species from another.

[−] Pine_Mushroom 50d ago
I had a mushroom farm in Northern Michigan some years ago and we grew Golden Oysters, among other species. I think our winters are too cold for them to really establish themselves, but I was hearing reports of them 'going native' in Southern Michigan as long ago as 15 years.

Like the farmer in the article, I also wondered about the apparent lack of effort in growing native species. My area has a wonderful native oyster Pleurotus populinus; exceptional in taste compared to other oysters, but I have never heard of anyone cultivating them.

[−] IAmBroom 49d ago
The larger picture is: we humans are fighting an oncoming tsunami (exponential fungal growth) with sandbags. And puny ones, at that.

It's the same with any invading species. Go pluck all the Japanese honeysuckle and knotweed (not the fault of the Japanese, BTW: we planted them!), kudzu, golden oysters, garlic mustard, invasive rose, and so on that you like. Smash all the spotted lanternflies in your entire city! Etc.

Those populations will barely hiccup, and then continue.

We have no real plan, maybe not even a real ability, to stop any of them. They are establishing themselves high up in native populations, largely due to lack of controlling pressures (generally a lack of predator/grazers, and parasites).

We're in a painful transition point, spurred on by human travel and long-range commerce (shipping by ground, sea, and air). Even if we began (somehow!) bio-filtering everything we shipped right now, it's too late.

There will eventually be a new balance, or at least a new temporary equilibrium. Unfortunately, a lot of things we like are going to be displaced or even extincted by the pressure of this rapid change, whether it's songbirds or oranges or a significant percentage of the human species.

[−] neomantra 50d ago
2026 was already quite interesting and now I have marked “Unstoppable Carnivorous Mushroom” on my Bingo Card.
[−] salad-tycoon 49d ago
I’ve enjoyed reading up and growing various mushrooms. They vary from tasty, medicinal, to deadly. Lions mane is a blast to grow and tastes pretty good, some say lobster, and you can cook them like steak. Plus they just look awesome. Supposedly has various health benefits too.

The scariest stories, beyond the usual “oops I ate a death cap,” to me are people growing oyster mushrooms and finding their house infested. Oyster mushrooms popping their heads out of every crack and nook in bathrooms, crawl spaces, and kitchens. Basically any crevice with moisture.

[]https://www.reddit.com/r/mushroomID/comments/rlozpo/these_gr...

[]https://old.reddit.com/r/microbiology/comments/lwpjas/theres...

[−] abcd_f 50d ago
The good news is that's edible and apparently tastes good.
[−] b00ty4breakfast 50d ago
Wonder if I'll be able to add a new entry to the list of "mushrooms that supposedly grow in my region but cannot be located within 100 sq miles of my home" soon.