The Devil Went Down to Sussex

The name of this blog is Endangered Ugly Things. No specific mention of animals. So today, in the interest of fairness, I’m adding a fungus to the annals of EUT. Though, when I looked at the US Endangered Species List, there aren’t any fungi listed. The United Kingdom, however, has a ton(ne), or rather twenty-eight fungus species of concern. So, for all you mycologists crying out for your part in the EUT, here you go. Then go put some fungi on the US list; I’m sure there are some endangered ones out there.



The Devil’s Bolete, or Satan’s Mushroom (Boletus satanas¹) is a poisonous fungus found in southern England, and has been extirpated (probably²) from Northern Ireland. It forms a symbiotic relationship (ectomycorrhizal, but I had to look up what that meant) with broad-leafed trees, such as birch, oak, and sweet chestnut. The fungus gains a carbon source, and the tree gains increased nutrient intake.

In terms of looks, it’s a short, stocky, with a light colo(u)red cap and reddish yellowish stem. The devilish part comes from its smell. The Northern Ireland site claims that “the taste is unpleasant…” There’s only one issue I’ve got with this statement. It’s poisonous, so “unpleasant” might be putting it lightly. In fact, the most recent record of Satan’s Mushroom in Ireland is due to a poisoning incident.

The major cause of endangerment is deforestation, limiting the number of broad-leafed symbiotes to go around for the Devil’s Bolete. Also, a 1987 hurricane, which resulted in even fewer trees, didn’t help. There doesn’t seem to be any specific program(me) in place to save this devilish fungus. On the bright side, they’ve got a list for fungus. C’mon US, there have to be some American fungi that need our help.

Next week, stay tuned for another non-animal post, becuase Florabot, my summer roommate who suggested the whole thing (EUT), will teach us about an Endangered Ugly Plant. If there are any botanists out there complaining about underrepresentaion of plants on this blog, consider this my affirmative action.

¹Sound like a good heavy metal album name? These guys thought so.
²Fungi have this terrible habit of disappearing from view and existing solely as hyphae underground. That, and they aren’t exactly conspicuous. Which might be why there aren’t any on the US list.

How I Felt

Much like last month, August's EUT is a suggestion that came in a while ago, and I'm only just getting around to it. This is the first time that a researcher has suggested their own species of interest as an Endangered Ugly Thing, and I'm quite excited about it. He's even set up a support group for Ugly Thing researchers on the forum. Randy, the researcher, even had a professor tell him--in the middle of a presentation, no less--that his research topic was, "the ugliest thing I have ever seen - it looks like black vomit!" Now, isn't that just mean? Doesn't his research demand respect, regardless of how the species looks? On the other hand, it does look like black vomit.

The Boreal Felt Lichen (Erioderma pedicellatum) is, according to ARKive, "known as the Panda Bear of lichens," due to its rarity. I personally think, given the professor's description, the lichen needs quite a bit more charisma before it can be described as the Panda Bear of anything¹. Much like the Rock Gnome Lichen, the Boreal Felt Lichen is actually two species living together in symbiosis. The majority of the Lichen is a fungus, which serves as structure and protection for the cyanobacteria that allows the organism to photosynthesize.

This lichen is quite picky about where it plants itself. It requires very large amounts of moisture, so it only lives in coastal areas. In Scandinavia it grows mostly on Norway Spruce, and in Newfoundland it keeps mainly to Balsam Firs. The only problem with the previous statement is that it might not exist in Scandinavia anymore. The Canadian population is under massive amounts of protection to save the 10,000 or so individuals that remain.

What has been hitting the Boreal Felt Lichen so hard, as to cause it to go extinct in much of its range? Scientists aren't sure, but they've got a lot of good ideas, such as deforestation, climate change, acid rain, and air pollution. It's very likely that it's a combination of these factors, as the cyanobacteria that provides the lichen with food is very susceptible to changes in humidity and pH.

The areas in Newfoundland that contain the majority of the remaining population are being protected by the government as soon as they find them. This is where our poor lichen researcher, Randy, comes in. He is using state-of-the-art landscape ecology to create models that would be able to predict where a previously unknown group of Boreal Felt Lichens might be found.

¹Maybe we should reverse it. How do you think Panda researchers would respond to their species being called "the Boreal Felt Lichen of Carnivora"?

Old Dead Tree

The last time I wrote about something that wasn’t an animal was just about six months ago, and the last time I wrote about a fungus was last March. As much as I hate to admit it, I can see how easy it is to fall into the “cute things” trap. I’m still trying to be even-handed, so I’m going to see if I can push my way out of the snare of zoocentrism¹. In that vein, here’s a rotting log.



Many people fail to think about the fact that rotting logs don’t just fall apart on their own; they need help². Thus is the job of Phellinus nigrolimitatus, which has no common name, other than a wood-decay fungus. It lives in the deep temporal forests across the Northern Hemisphere, and essentially having the same interactions with a tree there as vultures in Africa have with the zebras. The fungus kills nothing, just feasts on the remains, allowing nutrients to be passed back into the soil.

While I have had problems finding information about species in the past, this fungus yields a different issue, similar to the problem I had with the Sagalla Caecilian. There is information out there about P. nigrolimitatus, but it’s all in scientific journals. It’s amazing how convenient ARKive’s format is: listing what it is, where it’s found, why it’s endangered, with a big picture on top. But, since the information is out there, I don’t want to shy away from writing about it just because I’m lazy (or don't speak Swedish or Norwegian).

Its diet consists mainly of old (well, dead) Spruces, as well as a few Pine species. I’m not exactly sure how it spreads from tree to tree, but it likely has airborne spores that are scattered throughout the forest in hopes of landing on a beautiful, rotting tree carcass.

While P. nigrolimitatus may be found around the world, it is only listed in Norway and Sweden. This means one of two things: either Norway and Sweden have specific problems with the fungus, or the entire Northern Hemisphere does, and only those two countries recognize it. The problem, according to many articles, is the fact that these fungi are really only found in very dense, unmanaged forests, where tree corpses are littered throughout. In managed forests, with a low number of huge, dead trees, it is that much more difficult for the spores to find their way to a suitable habitat.

The biggest conservation effort in place for the fungus seems to be the fact that they are listed as endangered, which may lead to more old growth, non-managed forests where they are found. As I stated when I first wrote about a fungus, I’m waiting for the day when there is a United States Endangered fungus. A few states have them already.

¹I know it’s not a word, but it should be.
²We've got a Petrified Forest for that exact reason.

Lichen Rock

Well, I wanted to spread the love to all the taxa, and since no one suggested anything last week, you get to read about lichens. Lucky you. Well, to what group do the lichens belong, you may ask. The answer: most of ‘em. The major part of the lichen is a fungus, but it has a symbiotic relationship with either an alga or a cyanobacterium (or both) that allows them to be photosynthetic.















I’ll admit the Rock Gnome Lichen¹ (Gymnoderma lineare) isn’t really ugly, it falls more into the category of endangered things you’d never hear or care about. Think about what I tend to write in other posts. What does it eat? Rocks. What behaviors does it have? It grows, very, very slowly, and eats rocks. Breeding habits? A piece of the lichen breaks off².

I suppose some of those are some points of interest, since lichens have the distinction of being able to metabolize minerals straight from rock faces, setting the stage for “higher” plant forms to colonize. A blank rock face with a few greenish growths today could be a forest in 100 years. Or, just as likely, the same lichens that are there today. Not the same population, the same individuals; which brings us to our second point. Lichens are incredibly slow growing. Something like a millimeter a year. They can be used to estimate dates like glacial retreat or ancient landslides. Redwoods and giant tortoises can’t hold a candle to that³. Heck, continents move faster than that.

This particular lichen lives in southern Appalachia, where it likes its rock served moist and vertical. It's the only member of its genus in North America, the other Gymnoderma live in the Himalayas or other East Asian mountains. The rock gnome lichen is extremely sensitive to trampling (despite the fact it lives vertically), and to changes in moisture levels. Many lichens have issues with air pollution, and it’s likely that the rock gnome has the same problems. Scientific collection is an endangerment cause I haven’t talked about yet⁴. What do you do to study something that won’t grow in the lab and dies if you poke at it too much? I’m not sure.

¹Good band name for, what, maybe a bluegrass band?
²Sex, when you’re two or three individual organisms per cell, is kinda difficult. Possible, just complicated.
³And not just because they don’t have opposable digits.
⁴Though a much smaller problem than in, say, the 1800s, when killing was the easiest way to document an animal and get it to as many museums as possible.