+ MORE FORAGING ADVENTURES

FRANCE

Search for the famous Périgord black truffle and visit the Ste. Alvère truffle market on a three-day gourmet break organized by Dordogne Vineyard Tours. dordogne vineyardtours.com; from $948 per person.

SCOTLAND

Ethnobotanist Monica Wilde runs half-day tours with wild-food expert Matthew Rooney. Sample mushrooms in Inverness, the bounty of the hedgerow in West Lothian, or seaweed on the East Lothian coast. monicawilde.com;

$67 per person.

CANADA

Novelist-naturalist Peter Blush hosts hikes and events in the southern Ontario countryside, many focusing on a particular plant: trout lilies, cattail shoots, fiddlehead ferns, and more. pucksplenty.com; from $27 per person.

From top: Rock samphire, vetch, elderberry, and hogweed are among the many edible plants Follas points out on his Dorset tours.