Yup. We don't have human-edible truffles around where I live (west coast of Norway), but it is possible to find deer truffles, unrelated fungi with a similar st

Yup. We don't have human-edible truffles around where I live (west coast of Norway), but it is possible to find deer truffles, unrelated fungi with a similar strategy. They release pheromones which make deer go a bit crazy. Apparently they used to be sold in apothecaries as "rutting balls" (løpekule), aphrodisiac for cows basically.