In springtime, foraging ramps up
By John Fladd
It’s maple season, and for Christine Gagnon that means one thing.
Mushrooms.
Gagnon is the owner and operator of the Uncanoonuc Foraging Co. (uncforaging.com) in Goffstown. Her passion is finding and identifying edible plants and fungi.
“I just love foraging,” she said..”I love being out there and finding things. It’s like a treasure hunt. Just the idea of what mushrooms do and what they are and to see the many different forms that they come in and how they—.” She paused to put her feeling into words. “It’s so vast. It’s just … vast.”
Gagnon said one type of mushroom that appears in early spring is an oyster mushroom. “Sometimes you’ll see those in the winter too,” she said. ”If you have a 60-degree day — and there can be snow in the woods, but 60, and you might see oyster mushrooms pop up on trees.” In other words, during maple season. “They like maple trees actually,” she said.
Another mushroom that makes an appearance at this time of year is called a Pheasant’s Back (Cerioporus squamosus). “Those grow on trees,” Gagnon said. “And they have a very cucumber-y, melon-y, watermelon-rind smell to them. So sometimes people will pickle them. Because smell makes up a lot of how things taste a lot of times.”
One of the things that can make finding mushrooms difficult, Gagnon explained, is that the mushrooms most of us see are just the fruiting body of a fungus (mycelium), which is usually tiny and threadlike and difficult for non-specialists to see. Depending on the variety of mushroom, finding them “is a combination of the season and when the conditions are right,” she said. “Some mushrooms will pop up all season and some are very seasonal.”
For example, morel mushrooms only happen in the spring for a very short period of time. “When the ground temperature has warmed up to a certain amount, when the air temperatures are certain, when the humidity and moisture is what it is. And then around here, we don’t really have the ‘burn morels’ [which appear after forest fires] they have out west so much, so you have to find them with the right trees, whether it’s in old orchards or elm trees The mycelium grows in or around or through roots of trees and plants and other organisms.”
But that’s not true of all mushrooms, Gagnon said. “Other ones are called saprophytic or saprotrophic; they’re breaking down dying material. They’re decomposers, which also makes sense with the fire morels like out west.”
“In the early spring,” she said, “you [find] mushrooms that are trying to get a jump on their biological competition. You can find morels if you know where to find them.” But, she said, sometimes they will spring up somewhere completely unexpected. “They are what we call ‘landscape morels’ because sometimes when people order mulch for their gardens the mulch is coming with the mycelium already in there. And so people find [a morel], and they’re like, ‘Oh, it was in my garden.’ It was, but it’s usually because the mycelium was present in the mulch.”
Mushrooms aside, early spring is also the season for ramps, sometimes called wild garlic, which Gagnon said is in the onion family. “The genus is allium,” she said, [with the scientific name] allium tricoccum or trichocum, variety braticii. They have a white stem or sometimes a red stem, but they are in the allium family. Sometimes they’re called wild onions, and sometimes they’re really called a wild leek, because you can eat the entire thing.”
Gagnon said that her biggest thrill is finding something new, especially mushrooms.
“There’s so much DNA work now being done on them. So if we’re not exactly sure what it is, we can go home and dehydrate it, upload it to iNaturalist, send a specimen in, and it gets DNA’ed, and then we get the results back in however long it takes. The great thing about taking pictures with our phones these days or with iNaturalist is it gives you the exact locations and when you took it. So you can kind of go back and look for anything later.”
Caution where you eat
Eating unidentified plants or mushrooms can be dangerous. Please forage under the supervision of a trained forager.
Featured photo: Oyster mushrooms. Photo from NH Garden Solutions.