Thursday, October 15, 2009

The Mushroom Class

Looking at sporesEvery Thursday for the last five weeks or so, I've been taking a mushroom class at the Harris Center in New Hampshire. The class began with some ... well ... classwork, where we learned about mushroom evolution (the first mushrooms appeared about 425 million years ago), how many different species there are (over 110,000), how they reproduce and how they make their living  (either mycorrhizally, saprotrophically or necrotrophically).

While all this is very interesting, what everyone in the class really wanted was to just go outside and actually start identifying some mushrooms!

Our instructor, Rick Van de Poll, was quite animated in the field - walking quickly and stopping abruptly when he spotted an interesting mushroom for us to identify.

Identification exercise

Here he holds up a couple of lactarius...

Pointing out fieldmarks

...and here, he points out the identifying features of the Suillus americanus - the Chicken Fat mushroom.

Lesson in the field

And here, the class watches with suspicion as he pops a bit of another mushroom into his mouth after saying "I think this is the poison variety, let me taste it". One thing we learn is that, even a poisonous mushroom is safe to taste AS LONG AS YOU DON'T SWALLOW!

A bountiful harvest

After every class, Jude and I spent the next weekend looking for mushrooms. They aren't hard to find.

Bondarzewia berkeleyi

Some are quite easy to identify like this Bondarzewia berkeleyi.

Identification

However, others languish on the desk, becoming more un-identifiable each day as they slowly deliquesce into goo or wither into little mushroom sticks.

3 comments:

Lisa/knitnzu said...

You should talk w/ Don. He's been fungus obsessed for the past year or more and has learned quite a lot. He's been especially after medicinal mushrooms, but we've tried quite a few edibles too. He's taken literally about 10,000 photos, some of which are identified. And there's always some fungus sitting on at least a couple tables around here. Send me an email and I'll send you our phone number.

Lisa/knitnzu said...

Oh yeah, and I've been making lotion from the chagga mushroom. It retails for some gawdawful amount (like $50 per 2 ounces), and costs about $1.20 to make 12 ounces. I can send you my "recipe" if you're interested.

Harry Snowden said...

Awesome work Bill